zsh: fast-syntax-highlighting

setup.py

@@ -34,11 +34,11 @@ for f in os.listdir('.'):
 
 	name = '../.' + f
 	target = 'dotfiles/' + f
-	# ~/.vim is a special case since we symlink the whole directory
-	# everywhere else, we create the directory and symlink the contents
-	if f == 'vim' or not os.path.isdir(f):
+	if f in ['vim', 'zsh_fast_syntax_highlighting'] or not os.path.isdir(f):
+		# special cases where we symlink the whole directory
 		link_file(target, name)
 	else:
+		# everywhere else, we create the directory and symlink the contents
 		for dirpath, _, filenames in os.walk(f):
 			try:
 				dirname = '../.' + dirpath

zsh_fast_syntax_highlighting/.fast-make-targets

@@ -0,0 +1,98 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Almost all code borrowed from Zshell's _make function
+#
+# Copyright (c) 2018 Sebastian Gniazdowski
+
+local -a TARGETS
+
+.make-expandVars() {
+    local open close var val front='' rest=$1
+
+    while [[ $rest == (#b)[^$]#($)* ]]; do
+        front=$front${rest[1,$mbegin[1]-1]}
+        rest=${rest[$mbegin[1],-1]}
+
+        case $rest[2] in
+            ($)           # '$$'. may not appear in target and variable's value
+                front=$front\$\$
+                rest=${rest[3,-1]}
+                continue
+                ;;
+                (\()          # Variable of the form $(foobar)
+                open='('
+                close=')'
+                ;;
+            ({)           # ${foobar}
+                open='{'
+                close='}'
+                ;;
+            ([[:alpha:]]) # $foobar. This is exactly $(f)oobar.
+                open=''
+                close=''
+                var=$rest[2]
+                ;;
+            (*)           # bad parameter name
+                print -- $front$rest
+                return 1
+                ;;
+        esac
+
+        if [[ -n $open ]]; then
+            if [[ $rest == \$$open(#b)([[:alnum:]_]##)(#B)$close* ]]; then
+                var=$match
+            else  # unmatched () or {}, or bad parameter name
+                print -- $front$rest
+                return 1
+            fi
+        fi
+
+        val=''
+        if [[ -n ${VAR_ARGS[(i)$var]} ]]; then
+            val=${VAR_ARGS[$var]}
+        else
+            if [[ -n $opt_args[(I)(-e|--environment-overrides)] ]]; then
+                if [[ $parameters[$var] == scalar-export* ]]; then
+                    val=${(P)var}
+                elif [[ -n ${VARIABLES[(i)$var]} ]]; then
+                    val=${VARIABLES[$var]}
+                fi
+            else
+                if [[ -n ${VARIABLES[(i)$var]} ]]; then
+                    val=${VARIABLES[$var]}
+                elif [[ $parameters[$var] == scalar-export* ]]; then
+                    val=${(P)var}
+                fi
+            fi
+        fi
+        rest=${rest//\$$open$var$close/$val}
+    done
+
+    print -- ${front}${rest}
+}
+
+
+.make-parseMakefile () {
+    local input var val target dep TAB=$'\t' tmp IFS=
+
+    while read input
+    do
+        case "$input " in
+            # TARGET: dependencies
+            # TARGET1 TARGET2 TARGET3: dependencies
+            ([[*?[:alnum:]$][^$TAB:=%]#:[^=]*)
+            target=$(.make-expandVars ${input%%:*})
+            TARGETS+=( ${(z)target} )
+            ;;
+        esac
+    done
+}
+
+if [[ -z "${FAST_HIGHLIGHT[chroma-make-cache]}" || $(( EPOCHSECONDS - FAST_HIGHLIGHT[chroma-make-cache-born-at] )) -gt 7 ]]; then
+    .make-parseMakefile
+    FAST_HIGHLIGHT[chroma-make-cache-born-at]="$EPOCHSECONDS"
+    FAST_HIGHLIGHT[chroma-make-cache]="${(j:;:)TARGETS}"
+fi
+
+reply2=( "${(s:;:)FAST_HIGHLIGHT[chroma-make-cache]}" )
+
+# vim:ft=zsh:et

zsh_fast_syntax_highlighting/.fast-read-ini-file

@@ -0,0 +1,30 @@
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# $1 - path to the ini file to parse
+# $2 - name of output hash (INI by default)
+# $3 - prefix for keys in the hash (can be empty)
+#
+# Writes to given hash under keys built in following way: ${3}<section>_field.
+# Values are values from ini file.
+
+local __ini_file="$1" __out_hash="${2:-INI}" __key_prefix="$3"
+local IFS='' __line __cur_section="void" __access_string
+local -a match mbegin mend
+
+[[ ! -r "$__ini_file" ]] && { builtin print -r "fast-syntax-highlighting: an ini file is unreadable ($__ini_file)"; return 1; }
+
+while read -r -t 1 __line; do
+    if [[ "$__line" = [[:blank:]]#\;* ]]; then
+        continue
+    elif [[ "$__line" = (#b)[[:blank:]]#\[([^\]]##)\][[:blank:]]# ]]; then
+        __cur_section="${match[1]}"
+    elif [[ "$__line" = (#b)[[:blank:]]#([^[:blank:]=]##)[[:blank:]]#[=][[:blank:]]#(*) ]]; then
+        match[2]="${match[2]%"${match[2]##*[! $'\t']}"}" # remove trailing whitespace
+        __access_string="${__out_hash}[${__key_prefix}<$__cur_section>_${match[1]}]"
+        : "${(P)__access_string::=${match[2]}}"
+    fi
+done < "$__ini_file"
+
+return 0
+
+# vim:ft=zsh:sw=4:sts=4:et

zsh_fast_syntax_highlighting/.fast-run-command

@@ -0,0 +1,37 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# FAST_HIGHLIGHT hash serves as container for variables that
+# prevents creating them in global scope. (P) flag is not used,
+# output array is fixed (__lines_list).
+#
+# $1 - the command, e.g. "git remote"; 2>/dev/null redirection is
+#      added automatically
+# $2 - FAST_HIGHLIGHT field name, e.g. "chroma-git-branches"; two
+#      additional fields will be used, $2-cache, $2-cache-born-at
+# $3 - what to remove from beginning of the lines returned by the
+#      command
+# $4 - cache validity time, default 5 (seconds)
+#
+# Output: array __lines_list, with output of the command ran
+
+# User should not forget to define this array, the below code
+# will only ensure that it's array (can also define a global)
+typeset -ga __lines_list
+local -a __response
+
+if [[ -z "${FAST_HIGHLIGHT[$2-cache]}" || $(( EPOCHSECONDS - FAST_HIGHLIGHT[$2-cache-born-at] )) -gt ${4:-5} ]]; then
+    FAST_HIGHLIGHT[$2-cache-born-at]="$EPOCHSECONDS"
+    __response=( ${${(f)"$(command ${(Qz)1#+} 2>/dev/null)"}#${~3}} )
+    [[ "$1" = "+"* ]] && __lines_list+=( "${__response[@]}" ) || __lines_list=( "${__response[@]}" )
+    FAST_HIGHLIGHT[$2-cache]="${(j:;:)__response}"
+else
+    # Quoted (s:;:) flag without @ will skip empty elements. It
+    # still produces array output, interesingly. All this is for
+    # the trailing ";" above, to skip last, empty element.
+    [[ "$1" = "+"* ]] && \
+        __lines_list+=( "${(@s:;:)FAST_HIGHLIGHT[$2-cache]}" ) || \
+        __lines_list=( "${(@s:;:)FAST_HIGHLIGHT[$2-cache]}" )
+fi
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/.fast-run-git-command

@@ -0,0 +1,60 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# It runs given command, which in general will be a git command,
+# automatically looking at cache first (a field named *-cache,
+# in FAST_HIGHLIGHT), which is valid for 5 seconds, and in case
+# of outdated or not existing cache, runs the command, splitting
+# on new-lines, first checking if PWD is inside git repository.
+#
+# FAST_HIGHLIGHT hash serves as container for variables that
+# prevents creating them in global scope. (P) flag is not used,
+# output array is fixed (__lines_list).
+#
+# $1 - the command, e.g. "git remote"; 2>/dev/null redirection is
+#      added automatically
+# $2 - FAST_HIGHLIGHT field name, e.g. "chroma-git-branches"; two
+#      additional fields will be used, $2-cache, $2-cache-born-at
+# $3 - what to remove from beginning of the lines returned by the
+#      command
+# $4 - cache validity time, default 5 (seconds)
+#
+# Output: array __lines_list, with output of the (git) command ran
+
+# User should not forget to define this array, the below code
+# will only ensure that it's array (can also define a global)
+typeset -ga __lines_list
+local -a __response
+
+if [[ $1 == --status ]] {
+    integer __status=1
+    shift
+}
+
+if [[ -z ${FAST_HIGHLIGHT[$2-cache]} || $(( EPOCHSECONDS - FAST_HIGHLIGHT[$2-cache-born-at] )) -gt ${4:-5} ]]; then
+    FAST_HIGHLIGHT[$2-cache-born-at]=$EPOCHSECONDS
+    if [[ "$(command git rev-parse --is-inside-work-tree 2>/dev/null)" = true ]]; then
+        __response=( ${${(f)"$(command ${(Qz)${1#+}} 2>/dev/null)"}#$3} )
+        integer retval=$?
+        if (( __status )) {
+            __response=( $retval )
+            __lines_list=( $retval )
+        } else {
+            [[ "$1" = "+"* ]] && \
+                __lines_list+=( "${__response[@]}" ) || \
+                __lines_list=( "${__response[@]}" )
+        }
+    else
+        __lines_list=()
+    fi
+    FAST_HIGHLIGHT[$2-cache]="${(j:;:)__response}"
+else
+    # Quoted (s:;:) flag without @ will skip empty elements. It
+    # still produces array output, interesingly. All this is for
+    # the trailing ";" above, to skip last, empty element.
+    [[ "$1" = "+"* ]] && \
+        __lines_list+=( "${(@s:;:)FAST_HIGHLIGHT[$2-cache]}" ) || \
+        __lines_list=( "${(@s:;:)FAST_HIGHLIGHT[$2-cache]}" )
+fi
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/.fast-zts-read-all

@@ -0,0 +1,17 @@
+# $1 - file-descriptor to be read from
+# $2 - name of output variable (default: REPLY)
+
+local __in_fd=${1:-0} __out_var=${2:-REPLY}
+local -a __tmp
+integer __ret=1 __repeat=10 __tmp_size=0
+
+while sysread -s 65535 -i "$__in_fd" '__tmp[__tmp_size + 1]'; do
+    (( ( __ret=$? ) == 0 )) && (( ++ __tmp_size ))
+    (( __ret == 5 )) && { __ret=0; (( --__repeat == 0 )) && break; }
+done
+
+: ${(P)__out_var::="${(j::)__tmp}"}
+
+return __ret
+
+# vim: ft=zsh:et:sw=4:sts=4

zsh_fast_syntax_highlighting/.github/workflows/linting.yml

@@ -0,0 +1,38 @@
+name: Lint
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: install dependencies
+        run: |
+          brew install shellcheck shfmt zsh
+          pip3 install --user linkify-it-py mdformat mdformat-config mdformat-gfm mdformat-shfmt mdformat-tables mdformat-toc
+
+      - name: run mdformat
+        run: find . -name '*.md' -type f -print0 | xargs -0 -n1 -P4 python3 -m mdformat --check --wrap 120
+
+      - name: run shfmt
+        run: find . -name '*.sh' -type f -print0 | xargs -0 -n1 -P4 shfmt -bn -ci -d -i 2 -ln bash -s -sr
+
+      - name: run shellcheck
+        run: find . -name '*.sh' -type f -print0 | xargs -0 -n1 -P4 shellcheck
+
+      - name: "run zsh"
+        run: find . -name '*.zsh' -type f -print0 | xargs -0 -n1 -P4 zsh -n
+
+      - name: "run zcompile"
+        run: find . -name '*.zsh' -type f -exec zsh -fc "zcompile {}" \;

zsh_fast_syntax_highlighting/.github/workflows/zunit.yaml

@@ -0,0 +1,31 @@
+name: zunit
+on: [push, pull_request]
+jobs:
+  zunit:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: |
+          sudo apt install -y zsh
+
+          mkdir bin
+          curl -fsSL https://raw.githubusercontent.com/molovo/revolver/v0.2.4/revolver > bin/revolver
+          curl -fsSL https://raw.githubusercontent.com/molovo/color/d8f91ab5fcfceb623ae45d3333ad0e543775549c/color.zsh > bin/color
+
+          git clone https://github.com/zunit-zsh/zunit.git zunit.git
+          cd zunit.git
+          git checkout b86c006f62db138a119e9be3a4b41e28876889b2
+          ./build.zsh
+          cd ..
+          mv ./zunit.git/zunit bin
+
+          chmod u+x bin/{color,revolver,zunit}
+
+      - name: Unit tests
+        run: |
+          export PATH="$PWD/bin:$PATH"
+          zunit

zsh_fast_syntax_highlighting/.gitignore

@@ -0,0 +1,24 @@
+current_theme.zsh
+secondary_theme.zsh
+theme_overlay.zsh
+*.txt
+test/out.parse
+test/res
+hold/*
+*.zwc
+
+### Vim
+# Swap
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
+
+# Session
+Session.vim
+
+# Temporary
+.netrwhist
+*~
+# Auto-generated tag files
+tags

zsh_fast_syntax_highlighting/.zunit.yml

@@ -0,0 +1,8 @@
+tap: false
+directories:
+  tests: tests
+  output: tests/_output
+  support: tests/_support
+time_limit: 0
+fail_fast: false
+allow_risky: false

zsh_fast_syntax_highlighting/_fast-theme

@@ -0,0 +1,39 @@
+#compdef fast-theme
+
+#
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Completion for theme-switching function, fast-theme,
+# part of zdharma/fast-syntax-highlighting.
+#
+
+integer ret=1
+local -a arguments
+
+arguments=(
+  {-h,--help}'[display help text]'
+  {-l,--list}'[list available themes]'
+  {-r,--reset}'[unset any theme (revert to default highlighting)]'
+  {-R,--ov-reset}'[unset overlay, use styles only from main-theme (requires restart)]'
+  {-q,--quiet}'[no default messages]'
+  {-s,--show}'[get and display the theme currently being set]'
+  {-v,--verbose}'[more messages during operation]'
+  {-t,--test}'[test theme after setting it (show example code)]'
+  {-p,--palette}'[just print all 256 colors and exit (useful when creating a theme)]'
+  {-w,--workdir}'[cd into $FAST_WORK_DIR (if not set, then into the plugin directory)]'
+)
+
+typeset -a themes
+themes=( "$FAST_WORK_DIR"/themes/*.ini(:t:r) )
+
+if [[ -d ${XDG_CONFIG_HOME:-$HOME/.config}/fsh ]] {
+    typeset -a themes2
+    themes2=( "${XDG_CONFIG_HOME:-$HOME/.config}"/fsh/*.ini(:t:r) )
+    themes+=( XDG:${^themes2[@]} )
+}
+
+_wanted themes expl "Themes" \
+    compadd "$@" -a - themes && ret=0
+_arguments -s $arguments && ret=0
+
+return $ret

zsh_fast_syntax_highlighting/fast-highlight

@@ -0,0 +1,1467 @@
+# -*- mode: sh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
+# -------------------------------------------------------------------------------------------------
+# Copyright (c) 2010-2016 zsh-syntax-highlighting contributors
+# Copyright (c) 2016-2019 Sebastian Gniazdowski (modifications)
+# All rights reserved.
+#
+# The only licensing for this file follows.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted
+# provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright notice, this list of conditions
+#    and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright notice, this list of
+#    conditions and the following disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
+#    may be used to endorse or promote products derived from this software without specific prior
+#    written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# -------------------------------------------------------------------------------------------------
+
+typeset -gA __fast_highlight_main__command_type_cache FAST_BLIST_PATTERNS
+typeset -g FAST_WORK_DIR
+: ${FAST_WORK_DIR:=$FAST_BASE_DIR}
+FAST_WORK_DIR=${~FAST_WORK_DIR}
+() {
+  # We must not use emulate -o if we want to keep compatibility with Zsh < v.5.0
+  # See https://github.com/zdharma-continuum/fast-syntax-highlighting/pull/7
+  emulate -L zsh
+  setopt extendedglob
+  local -A map
+  map=( "XDG:"    "${XDG_CONFIG_HOME:-$HOME/.config}/fsh/"
+        "LOCAL:"  "/usr/local/share/fsh/"
+        "HOME:"   "$HOME/.fsh/"
+        "OPT:"    "/opt/local/share/fsh/"
+  )
+  FAST_WORK_DIR=${${FAST_WORK_DIR/(#m)(#s)(XDG|LOCAL|HOME|OPT):(#c0,1)/${map[${MATCH%:}:]}}%/}
+}
+
+# Define default styles. You can set this after loading the plugin in
+# Zshrc and use 256 colors via numbers, like: fg=150
+typeset -gA FAST_HIGHLIGHT_STYLES
+if [[ -e $FAST_WORK_DIR/current_theme.zsh ]]; then
+  source $FAST_WORK_DIR/current_theme.zsh
+else
+# built-in theme
+zstyle :plugin:fast-syntax-highlighting theme default
+: ${FAST_HIGHLIGHT_STYLES[default]:=none}
+: ${FAST_HIGHLIGHT_STYLES[unknown-token]:=fg=red,bold}
+: ${FAST_HIGHLIGHT_STYLES[reserved-word]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[subcommand]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[alias]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[suffix-alias]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[global-alias]:=bg=blue}
+: ${FAST_HIGHLIGHT_STYLES[builtin]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[function]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[command]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[precommand]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[commandseparator]:=none}
+: ${FAST_HIGHLIGHT_STYLES[hashed-command]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[path]:=fg=magenta}
+: ${FAST_HIGHLIGHT_STYLES[path-to-dir]:=fg=magenta,underline}
+: ${FAST_HIGHLIGHT_STYLES[path_pathseparator]:=}
+: ${FAST_HIGHLIGHT_STYLES[globbing]:=fg=blue,bold}
+: ${FAST_HIGHLIGHT_STYLES[globbing-ext]:=fg=13}
+: ${FAST_HIGHLIGHT_STYLES[history-expansion]:=fg=blue,bold}
+: ${FAST_HIGHLIGHT_STYLES[single-hyphen-option]:=fg=cyan}
+: ${FAST_HIGHLIGHT_STYLES[double-hyphen-option]:=fg=cyan}
+: ${FAST_HIGHLIGHT_STYLES[back-quoted-argument]:=none}
+: ${FAST_HIGHLIGHT_STYLES[single-quoted-argument]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[double-quoted-argument]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[dollar-quoted-argument]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[back-or-dollar-double-quoted-argument]:=fg=cyan}
+: ${FAST_HIGHLIGHT_STYLES[back-dollar-quoted-argument]:=fg=cyan}
+: ${FAST_HIGHLIGHT_STYLES[assign]:=none}
+: ${FAST_HIGHLIGHT_STYLES[redirection]:=none}
+: ${FAST_HIGHLIGHT_STYLES[comment]:=fg=black,bold}
+: ${FAST_HIGHLIGHT_STYLES[variable]:=fg=113}
+: ${FAST_HIGHLIGHT_STYLES[mathvar]:=fg=blue,bold}
+: ${FAST_HIGHLIGHT_STYLES[mathnum]:=fg=magenta}
+: ${FAST_HIGHLIGHT_STYLES[matherr]:=fg=red}
+: ${FAST_HIGHLIGHT_STYLES[assign-array-bracket]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[for-loop-variable]:=none}
+: ${FAST_HIGHLIGHT_STYLES[for-loop-operator]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[for-loop-number]:=fg=magenta}
+: ${FAST_HIGHLIGHT_STYLES[for-loop-separator]:=fg=yellow,bold}
+: ${FAST_HIGHLIGHT_STYLES[here-string-tri]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[here-string-text]:=bg=18}
+: ${FAST_HIGHLIGHT_STYLES[here-string-var]:=fg=cyan,bg=18}
+: ${FAST_HIGHLIGHT_STYLES[case-input]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[case-parentheses]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[case-condition]:=bg=blue}
+: ${FAST_HIGHLIGHT_STYLES[paired-bracket]:=bg=blue}
+: ${FAST_HIGHLIGHT_STYLES[bracket-level-1]:=fg=green,bold}
+: ${FAST_HIGHLIGHT_STYLES[bracket-level-2]:=fg=yellow,bold}
+: ${FAST_HIGHLIGHT_STYLES[bracket-level-3]:=fg=cyan,bold}
+: ${FAST_HIGHLIGHT_STYLES[single-sq-bracket]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[double-sq-bracket]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[double-paren]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[correct-subtle]:=fg=12}
+: ${FAST_HIGHLIGHT_STYLES[incorrect-subtle]:=fg=red}
+: ${FAST_HIGHLIGHT_STYLES[subtle-separator]:=fg=green}
+: ${FAST_HIGHLIGHT_STYLES[subtle-bg]:=bg=18}
+: ${FAST_HIGHLIGHT_STYLES[secondary]:=free}
+fi
+
+# This can overwrite some of *_STYLES fields
+[[ -r $FAST_WORK_DIR/theme_overlay.zsh ]] && source $FAST_WORK_DIR/theme_overlay.zsh
+
+typeset -gA __FAST_HIGHLIGHT_TOKEN_TYPES
+
+__FAST_HIGHLIGHT_TOKEN_TYPES=(
+
+  # Precommand
+
+  'builtin'     1
+  'command'     1
+  'exec'        1
+  'nocorrect'   1
+  'noglob'      1
+  'pkexec'      1 # immune to #121 because it's usually not passed --option flags
+
+  # Control flow
+  # Tokens that, at (naively-determined) "command position", are followed by
+  # a de jure command position.  All of these are reserved words.
+
+  $'\x7b'   2 # block '{'
+  $'\x28'   2 # subshell '('
+  '()'      2 # anonymous function
+  'while'   2
+  'until'   2
+  'if'      2
+  'then'    2
+  'elif'    2
+  'else'    2
+  'do'      2
+  'time'    2
+  'coproc'  2
+  '!'       2 # reserved word; unrelated to $histchars[1]
+
+  # Command separators
+
+  '|'   3
+  '||'  3
+  ';'   3
+  '&'   3
+  '&&'  3
+  '|&'  3
+  '&!'  3
+  '&|'  3
+  # ### 'case' syntax, but followed by a pattern, not by a command
+  # ';;' ';&' ';|'
+)
+
+# A hash instead of multiple globals
+typeset -gA FAST_HIGHLIGHT
+
+# Brackets highlighter active by default
+: ${FAST_HIGHLIGHT[use_brackets]:=1}
+
+FAST_HIGHLIGHT+=(
+  chroma-fast-theme    →chroma/-fast-theme.ch
+  chroma-alias         →chroma/-alias.ch
+  chroma-autoload      →chroma/-autoload.ch
+  chroma-autorandr     →chroma/-autorandr.ch
+  chroma-docker        →chroma/-docker.ch
+  chroma-example       →chroma/-example.ch
+  chroma-ionice        →chroma/-ionice.ch
+  chroma-make          →chroma/-make.ch
+  chroma-nice          →chroma/-nice.ch
+  chroma-nmcli         →chroma/-nmcli.ch
+  chroma-node          →chroma/-node.ch
+  chroma-perl          →chroma/-perl.ch
+  chroma-printf        →chroma/-printf.ch
+  chroma-ruby          →chroma/-ruby.ch
+  chroma-scp           →chroma/-scp.ch
+  chroma-ssh           →chroma/-ssh.ch
+
+  chroma-git           →chroma/main-chroma.ch%git
+  chroma-hub           →chroma/-hub.ch
+  chroma-lab           →chroma/-lab.ch
+  chroma-svn           →chroma/-subversion.ch
+  chroma-svnadmin      →chroma/-subversion.ch
+  chroma-svndumpfilter →chroma/-subversion.ch
+
+  chroma-egrep         →chroma/-grep.ch
+  chroma-fgrep         →chroma/-grep.ch
+  chroma-grep          →chroma/-grep.ch
+
+  chroma-awk           →chroma/-awk.ch
+  chroma-gawk          →chroma/-awk.ch
+  chroma-goawk         →chroma/-awk.ch
+  chroma-mawk          →chroma/-awk.ch
+
+  chroma-source        →chroma/-source.ch
+  chroma-.             →chroma/-source.ch
+
+  chroma-bash          →chroma/-sh.ch
+  chroma-fish          →chroma/-sh.ch
+  chroma-sh            →chroma/-sh.ch
+  chroma-zsh           →chroma/-sh.ch
+
+  chroma-whatis        →chroma/-whatis.ch
+  chroma-man           →chroma/-whatis.ch
+
+  chroma--             →chroma/-precommand.ch
+  chroma-xargs         →chroma/-precommand.ch
+  chroma-nohup         →chroma/-precommand.ch
+  chroma-strace        →chroma/-precommand.ch
+  chroma-ltrace        →chroma/-precommand.ch
+
+  chroma-hg            →chroma/-subcommand.ch
+  chroma-cvs           →chroma/-subcommand.ch
+  chroma-pip           →chroma/-subcommand.ch
+  chroma-pip2          →chroma/-subcommand.ch
+  chroma-pip3          →chroma/-subcommand.ch
+  chroma-gem           →chroma/-subcommand.ch
+  chroma-bundle        →chroma/-subcommand.ch
+  chroma-yard          →chroma/-subcommand.ch
+  chroma-cabal         →chroma/-subcommand.ch
+  chroma-npm           →chroma/-subcommand.ch
+  chroma-nvm           →chroma/-subcommand.ch
+  chroma-yarn          →chroma/-subcommand.ch
+  chroma-brew          →chroma/-subcommand.ch
+  chroma-port          →chroma/-subcommand.ch
+  chroma-yum           →chroma/-subcommand.ch
+  chroma-dnf           →chroma/-subcommand.ch
+  chroma-tmux          →chroma/-subcommand.ch
+  chroma-pass          →chroma/-subcommand.ch
+  chroma-aws           →chroma/-subcommand.ch
+  chroma-apt           →chroma/-subcommand.ch
+  chroma-apt-get       →chroma/-subcommand.ch
+  chroma-apt-cache     →chroma/-subcommand.ch
+  chroma-aptitude      →chroma/-subcommand.ch
+  chroma-keyctl        →chroma/-subcommand.ch
+  chroma-systemctl     →chroma/-subcommand.ch
+  chroma-asciinema     →chroma/-subcommand.ch
+  chroma-ipfs          →chroma/-subcommand.ch
+  chroma-zinit       →chroma/main-chroma.ch%zinit
+  chroma-aspell        →chroma/-subcommand.ch
+  chroma-bspc          →chroma/-subcommand.ch
+  chroma-cryptsetup    →chroma/-subcommand.ch
+  chroma-diskutil      →chroma/-subcommand.ch
+  chroma-exercism      →chroma/-subcommand.ch
+  chroma-gulp          →chroma/-subcommand.ch
+  chroma-i3-msg        →chroma/-subcommand.ch
+  chroma-openssl       →chroma/-subcommand.ch
+  chroma-solargraph    →chroma/-subcommand.ch
+  chroma-subliminal    →chroma/-subcommand.ch
+  chroma-svnadmin      →chroma/-subcommand.ch
+  chroma-travis        →chroma/-subcommand.ch
+  chroma-udisksctl     →chroma/-subcommand.ch
+  chroma-xdotool       →chroma/-subcommand.ch
+  chroma-zmanage       →chroma/-subcommand.ch
+  chroma-zsystem       →chroma/-subcommand.ch
+  chroma-zypper        →chroma/-subcommand.ch
+
+  chroma-fpath+=\(     →chroma/-fpath_peq.ch
+  chroma-fpath=\(      →chroma/-fpath_peq.ch
+  chroma-FPATH+=       →chroma/-fpath_peq.ch
+  chroma-FPATH=        →chroma/-fpath_peq.ch
+  #chroma-which        →chroma/-which.ch
+  #chroma-vim          →chroma/-vim.ch
+)
+
+if [[ $OSTYPE == darwin* ]] {
+  noglob unset FAST_HIGHLIGHT[chroma-man] FAST_HIGHLIGHT[chroma-whatis]
+}
+
+# Assignments seen, to know if math parameter exists
+typeset -gA FAST_ASSIGNS_SEEN
+
+# Exposing tokens found on command position,
+# for other scripts to process
+typeset -ga ZLAST_COMMANDS
+
+# Get the type of a command.
+#
+# Uses the zsh/parameter module if available to avoid forks, and a
+# wrapper around 'type -w' as fallback.
+#
+# Takes a single argument.
+#
+# The result will be stored in REPLY.
+-fast-highlight-main-type() {
+  REPLY=$__fast_highlight_main__command_type_cache[(e)$1]
+  [[ -z $REPLY ]] && {
+
+  if zmodload -e zsh/parameter; then
+    if (( $+aliases[(e)$1] )); then
+      REPLY=alias
+    elif (( ${+galiases[(e)${(Q)1}]} )); then
+      REPLY="global alias"
+    elif (( $+functions[(e)$1] )); then
+      REPLY=function
+    elif (( $+builtins[(e)$1] )); then
+      REPLY=builtin
+    elif (( $+commands[(e)$1] )); then
+      REPLY=command
+    elif (( $+saliases[(e)${1##*.}] )); then
+      REPLY='suffix alias'
+    elif (( $reswords[(Ie)$1] )); then
+      REPLY=reserved
+    # zsh 5.2 and older have a bug whereby running 'type -w ./sudo' implicitly
+    # runs 'hash ./sudo=/usr/local/bin/./sudo' (assuming /usr/local/bin/sudo
+    # exists and is in $PATH).  Avoid triggering the bug, at the expense of
+    # falling through to the $() below, incurring a fork.  (Issue #354.)
+    #
+    # The second disjunct mimics the isrelative() C call from the zsh bug.
+    elif [[ $1 != */* || ${+ZSH_ARGZERO} = "1" ]] && ! builtin type -w -- $1 >/dev/null 2>&1; then
+      REPLY=none
+    fi
+  fi
+
+  [[ -z $REPLY ]] && REPLY="${$(LC_ALL=C builtin type -w -- $1 2>/dev/null)##*: }"
+
+  [[ $REPLY = "none" ]] && {
+    [[ -n ${FAST_BLIST_PATTERNS[(k)${${(M)1:#/*}:-$PWD/$1}]} ]] || {
+      [[ -d $1 ]] && REPLY="dirpath" || {
+        for cdpath_dir in $cdpath; do
+          [[ -d $cdpath_dir/$1 ]] && { REPLY="dirpath"; break; }
+        done
+      }
+    }
+  }
+
+  __fast_highlight_main__command_type_cache[(e)$1]=$REPLY
+
+  }
+}
+
+# Below are variables that must be defined in outer
+# scope so that they are reachable in *-process()
+-fast-highlight-fill-option-variables() {
+  if [[ -o ignore_braces ]] || eval '[[ -o ignore_close_braces ]] 2>/dev/null'; then
+    FAST_HIGHLIGHT[right_brace_is_recognised_everywhere]=0
+  else
+    FAST_HIGHLIGHT[right_brace_is_recognised_everywhere]=1
+  fi
+
+  if [[ -o path_dirs ]]; then
+    FAST_HIGHLIGHT[path_dirs_was_set]=1
+  else
+    FAST_HIGHLIGHT[path_dirs_was_set]=0
+  fi
+
+  if [[ -o multi_func_def ]]; then
+    FAST_HIGHLIGHT[multi_func_def]=1
+  else
+    FAST_HIGHLIGHT[multi_func_def]=0
+  fi
+
+  if [[ -o interactive_comments ]]; then
+    FAST_HIGHLIGHT[ointeractive_comments]=1
+  else
+    FAST_HIGHLIGHT[ointeractive_comments]=0
+  fi
+}
+
+# Main syntax highlighting function.
+-fast-highlight-process()
+{
+  emulate -L zsh
+  setopt extendedglob bareglobqual nonomatch typesetsilent
+
+  [[ $CONTEXT == "select" ]] && return 0
+
+  (( FAST_HIGHLIGHT[path_dirs_was_set] )) && setopt PATH_DIRS
+  (( FAST_HIGHLIGHT[ointeractive_comments] )) && local interactive_comments= # _set_ to empty
+
+  # Variable declarations and initializations
+  # in_array_assignment true between 'a=(' and the matching ')'
+  # braces_stack: "R" for round, "Q" for square, "Y" for curly
+  # _mybuf, cdpath_dir are used in sub-functions
+  local _start_pos=$3 _end_pos __start __end highlight_glob=1 __arg __style in_array_assignment=0 MATCH expanded_path braces_stack __buf=$1$2 _mybuf __workbuf cdpath_dir active_command alias_target _was_double_hyphen=0 __nul=$'\0' __tmp
+  # __arg_type can be 0, 1, 2 or 3, i.e. precommand, control flow, command separator
+  # __idx and _end_idx are used in sub-functions
+  # for this_word and next_word look below at commented integers and at state machine description
+  integer __arg_type=0 MBEGIN MEND in_redirection __len=${#__buf} __PBUFLEN=${#1} already_added offset __idx _end_idx this_word=1 next_word=0 __pos  __asize __delimited=0 itmp iitmp
+  local -a match mbegin mend __inputs __list
+
+  # This comment explains the numbers:
+  # BIT_for - word after reserved-word-recognized `for'
+  # BIT_afpcmd - word after a precommand that can take options, like `command' and `exec'
+  # integer BIT_start=1 BIT_regular=2 BIT_sudo_opt=4 BIT_sudo_arg=8 BIT_always=16 BIT_for=32 BIT_afpcmd=64
+  # integer BIT_chroma=8192
+
+  integer BIT_case_preamble=512 BIT_case_item=1024 BIT_case_nempty_item=2048 BIT_case_code=4096
+
+  # Braces stack
+  # T - typeset, local, etc.
+
+  # State machine
+  #
+  # The states are:
+  # - :__start:      Command word
+  # - :sudo_opt:   A leading-dash option to sudo (such as "-u" or "-i")
+  # - :sudo_arg:   The argument to a sudo leading-dash option that takes one,
+  #                when given as a separate word; i.e., "foo" in "-u foo" (two
+  #                words) but not in "-ufoo" (one word).
+  # - :regular:    "Not a command word", and command delimiters are permitted.
+  #                Mainly used to detect premature termination of commands.
+  # - :always:     The word 'always' in the «{ foo } always { bar }» syntax.
+  #
+  # When the kind of a word is not yet known, $this_word / $next_word may contain
+  # multiple states.  For example, after "sudo -i", the next word may be either
+  # another --flag or a command name, hence the state would include both :__start:
+  # and :sudo_opt:.
+  #
+  # The tokens are always added with both leading and trailing colons to serve as
+  # word delimiters (an improvised array); [[ $x == *:foo:* ]] and x=${x//:foo:/}
+  # will DTRT regardless of how many elements or repetitions $x has..
+  #
+  # Handling of redirections: upon seeing a redirection token, we must stall
+  # the current state --- that is, the value of $this_word --- for two iterations
+  # (one for the redirection operator, one for the word following it representing
+  # the redirection target).  Therefore, we set $in_redirection to 2 upon seeing a
+  # redirection operator, decrement it each iteration, and stall the current state
+  # when it is non-zero.  Thus, upon reaching the next word (the one that follows
+  # the redirection operator and target), $this_word will still contain values
+  # appropriate for the word immediately following the word that preceded the
+  # redirection operator.
+  #
+  # The "the previous word was a redirection operator" state is not communicated
+  # to the next iteration via $next_word/$this_word as usual, but via
+  # $in_redirection.  The value of $next_word from the iteration that processed
+  # the operator is discarded.
+  #
+
+  # Command exposure for other scripts
+  ZLAST_COMMANDS=()
+  # Restart observing of assigns
+  FAST_ASSIGNS_SEEN=()
+  # Restart function's gathering
+  FAST_HIGHLIGHT[chroma-autoload-elements]=""
+  # Restart FPATH elements gathering
+  FAST_HIGHLIGHT[chroma-fpath_peq-elements]=""
+  # Restart svn zinit's ICE gathering
+  FAST_HIGHLIGHT[chroma-zinit-ice-elements-svn]=0
+  FAST_HIGHLIGHT[chroma-zinit-ice-elements-id-as]=""
+
+  [[ -n $ZCALC_ACTIVE ]] && {
+    _start_pos=0; _end_pos=__len; __arg=$__buf
+    -fast-highlight-math-string
+    return 0
+  }
+
+  # Processing buffer
+  local proc_buf=$__buf needle
+  for __arg in ${interactive_comments-${(z)__buf}} \
+             ${interactive_comments+${(zZ+c+)__buf}}; do
+
+    # Initialize $next_word to its default value?
+    (( in_redirection = in_redirection > 0 ? in_redirection - 1 : in_redirection ));
+    (( next_word = (in_redirection == 0) ? 2 : next_word )) # else Stall $next_word.
+    (( next_word = next_word | (this_word & (BIT_case_code|8192)) ))
+
+    # If we have a good delimiting construct just ending, and '{'
+    # occurs, then respect this and go for alternate syntax, i.e.
+    # treat '{' (\x7b) as if it's on command position
+    [[ $__arg = '{' && $__delimited = 2 ]] && { (( this_word = (this_word & ~2) | 1 )); __delimited=0; }
+
+    __asize=${#__arg}
+
+    # Reset state of working variables
+    already_added=0
+    __style=${FAST_THEME_NAME}unknown-token
+    (( this_word & 1 )) && { in_array_assignment=0; [[ $__arg == 'noglob' ]] && highlight_glob=0; }
+
+    # Compute the new $_start_pos and $_end_pos, skipping over whitespace in $__buf.
+    if [[ $__arg == ';' ]] ; then
+      braces_stack=${braces_stack#T}
+      __delimited=0
+
+      # Both ; and \n are rendered as a ";" (SEPER) by the ${(z)..} flag.
+      needle=$';\n'
+      [[ $proc_buf = (#b)[^$needle]#([$needle]##)* ]] && offset=${mbegin[1]}-1
+      (( _start_pos += offset ))
+      (( _end_pos = _start_pos + __asize ))
+
+      # Prepare next loop cycle
+      (( this_word & BIT_case_item )) || { (( in_array_assignment )) && (( this_word = 2 | (this_word & BIT_case_code) )) || { (( this_word = 1 | (this_word & BIT_case_code) )); highlight_glob=1; }; }
+      in_redirection=0
+
+      # Chance to highlight ';'
+      [[ ${proc_buf[offset+1]} != $'\n' ]] && {
+        [[ ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}commandseparator]} != "none" ]] && \
+          (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}commandseparator]}")
+      }
+
+      proc_buf=${proc_buf[offset + __asize + 1,__len]}
+      _start_pos=$_end_pos
+      continue
+    else
+      offset=0
+      if [[ $proc_buf = (#b)(#s)(([[:space:]]|\\[[:space:]])##)* ]]; then
+          # The first, outer parenthesis
+          offset=${mend[1]}
+      fi
+      (( _start_pos += offset ))
+      (( _end_pos = _start_pos + __asize ))
+
+      # No-hit will result in value 0
+      __arg_type=${__FAST_HIGHLIGHT_TOKEN_TYPES[$__arg]}
+    fi
+
+    (( this_word & 1 )) && ZLAST_COMMANDS+=( $__arg );
+
+    proc_buf=${proc_buf[offset + __asize + 1,__len]}
+
+    # Handle the INTERACTIVE_COMMENTS option.
+    #
+    # We use the (Z+c+) flag so the entire comment is presented as one token in $__arg.
+    if [[ -n ${interactive_comments+'set'} && $__arg == ${histchars[3]}* ]]; then
+      if (( this_word & 3 )); then
+        __style=${FAST_THEME_NAME}comment
+      else
+        __style=${FAST_THEME_NAME}unknown-token # prematurely terminated
+      fi
+      # ADD
+      (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+      _start_pos=$_end_pos
+      continue
+    fi
+
+    # Redirection?
+    [[ $__arg == (<0-9>|)(\<|\>)* && $__arg != (\<|\>)$'\x28'* && $__arg != "<<<" ]] && \
+      in_redirection=2
+
+    # Special-case the first word after 'sudo'.
+    if (( ! in_redirection )); then
+      (( this_word & 4 )) && [[ $__arg != -* ]] && (( this_word = this_word ^ 4 ))
+
+      # Parse the sudo command line
+      if (( this_word & 4 )); then
+        case $__arg in
+          # Flag that requires an argument
+          '-'[Cgprtu])
+                       (( this_word = this_word & ~1 ))
+                       (( next_word = 8 | (this_word & BIT_case_code) ))
+                       ;;
+          # This prevents misbehavior with sudo -u -otherargument
+          '-'*)
+                       (( this_word = this_word & ~1 ))
+                       (( next_word = next_word | 1 | 4 ))
+                       ;;
+        esac
+      elif (( this_word & 8 )); then
+        (( next_word = next_word | 4 | 1 ))
+      elif (( this_word & 64 )); then
+        [[ $__arg = -[pvV-]## && $active_command = "command" ]] && (( this_word = (this_word & ~1) | 2, next_word = (next_word | 65) & ~2 ))
+        [[ $__arg = -[cla-]## && $active_command = "exec" ]] && (( this_word = (this_word & ~1) | 2, next_word = (next_word | 65) & ~2 ))
+        [[ $__arg = \{[a-zA-Z_][a-zA-Z0-9_]#\} && $active_command = "exec" ]] && {
+          # Highlight {descriptor} passed to exec
+          (( this_word = (this_word & ~1) | 2, next_word = (next_word | 65) & ~2 ))
+          (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}exec-descriptor]}")
+          already_added=1
+        }
+      fi
+   fi
+
+   (( this_word & 8192 )) && {
+     __list=( ${(z@)${aliases[$active_command]:-${active_command##*/}}##[[:space:]]#(command|builtin|exec|noglob|nocorrect|pkexec)[[:space:]]#} )
+     ${${FAST_HIGHLIGHT[chroma-${__list[1]}]}%\%*} ${(M)FAST_HIGHLIGHT[chroma-${__list[1]}]%\%*} 0 "$__arg" $_start_pos $_end_pos 2>/dev/null && continue
+   }
+
+   (( this_word & 1 )) && {
+     # !in_redirection needed particularly for exec {A}>b {C}>d
+     (( !in_redirection )) && active_command=$__arg
+     _mybuf=${${aliases[$active_command]:-${active_command##*/}}##[[:space:]]#(command|builtin|exec|noglob|nocorrect|pkexec)[[:space:]]#}
+     [[ "$_mybuf" = (#b)(FPATH+(#c0,1)=)* ]] && _mybuf="${match[1]} ${(j: :)${(s,:,)${_mybuf#FPATH+(#c0,1)=}}}"
+     [[ -n ${FAST_HIGHLIGHT[chroma-${_mybuf%% *}]} ]] && {
+       __list=( ${(z@)_mybuf} )
+       if (( ${#__list} > 1 )) || [[ $active_command != $_mybuf ]]; then
+         __style=${FAST_THEME_NAME}alias
+         (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+         ${${FAST_HIGHLIGHT[chroma-${__list[1]}]}%\%*} ${(M)FAST_HIGHLIGHT[chroma-${__list[1]}]%\%*} 1 "${__list[1]}" "-100000" $_end_pos 2>/dev/null || \
+           (( this_word = next_word, next_word = 2 ))
+
+         for _mybuf in "${(@)__list[2,-1]}"; do
+           (( next_word = next_word | (this_word & (BIT_case_code|8192)) ))
+           ${${FAST_HIGHLIGHT[chroma-${__list[1]}]}%\%*} ${(M)FAST_HIGHLIGHT[chroma-${__list[1]}]%\%*} 0 "$_mybuf" "-100000" $_end_pos 2>/dev/null || \
+             (( this_word = next_word, next_word = 2 ))
+         done
+
+         # This might have been done multiple times in chroma, but
+         # as _end_pos doesn't change, it can be done one more time
+         _start_pos=$_end_pos
+
+         continue
+       else
+         ${${FAST_HIGHLIGHT[chroma-${__list[1]}]}%\%*} ${(M)FAST_HIGHLIGHT[chroma-${__list[1]}]%\%*} 1 "$__arg" $_start_pos $_end_pos 2>/dev/null && continue
+       fi
+     } || (( 1 ))
+   }
+
+   expanded_path=""
+
+   # The Great Fork: is this a command word?  Is this a non-command word?
+   if (( this_word & 16 )) && [[ $__arg == 'always' ]]; then
+     # try-always construct
+     __style=${FAST_THEME_NAME}reserved-word # de facto a reserved word, although not de jure
+     (( next_word = 1 | (this_word & BIT_case_code) ))
+   elif (( (this_word & 1) && (in_redirection == 0) )) || [[ $braces_stack = T* ]]; then # T - typedef, etc.
+     if (( __arg_type == 1 )); then
+      __style=${FAST_THEME_NAME}precommand
+      [[ $__arg = "command" || $__arg = "exec" ]] && (( next_word = next_word | 64 ))
+     elif [[ $__arg = (sudo|doas) ]]; then
+      __style=${FAST_THEME_NAME}precommand
+      (( next_word = (next_word & ~2) | 4 | 1 ))
+     else
+       _mybuf=${${(Q)__arg}#\"}
+       if (( ${+parameters} )) && \
+          [[ $_mybuf = (#b)(*)(*)\$([a-zA-Z_][a-zA-Z0-9_]#|[0-9]##)(*) || \
+             $_mybuf = (#b)(*)(*)\$\{([a-zA-Z_][a-zA-Z0-9_:-]#|[0-9]##)(*) ]] && \
+         (( ${+parameters[${match[3]%%:-*}]} ))
+       then
+         -fast-highlight-main-type ${match[1]}${match[2]}${(P)match[3]%%:-*}${match[4]#\}}
+       elif [[ $braces_stack = T* ]]; then # T - typedef, etc.
+         REPLY=none
+       else
+         : ${expanded_path::=${~_mybuf}}
+         -fast-highlight-main-type $expanded_path
+       fi
+
+      case $REPLY in
+        reserved)       # reserved word
+                        [[ $__arg = "[[" ]] && __style=${FAST_THEME_NAME}double-sq-bracket || __style=${FAST_THEME_NAME}reserved-word
+                        if [[ $__arg == $'\x7b' ]]; then # Y - '{'
+                          braces_stack='Y'$braces_stack
+
+                        elif [[ $__arg == $'\x7d' && $braces_stack = Y* ]]; then # Y - '}'
+                          # We're at command word, so no need to check right_brace_is_recognised_everywhere
+                          braces_stack=${braces_stack#Y}
+                          __style=${FAST_THEME_NAME}reserved-word
+                          (( next_word = next_word | 16 ))
+
+                        elif [[ $__arg == "[[" ]]; then  # A - [[
+                          braces_stack='A'$braces_stack
+
+                          # Counting complex brackets (for brackets-highlighter): 1. [[ as command
+                          _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN + 1 )) )
+                        elif [[ $__arg == "for" ]]; then
+                          (( next_word = next_word | 32 )) # BIT_for
+
+                        elif [[ $__arg == "case" ]]; then
+                          (( next_word = BIT_case_preamble ))
+
+                        elif [[ $__arg = (typeset|declare|local|float|integer|export|readonly) ]]; then
+                          braces_stack='T'$braces_stack
+                        fi
+                        ;;
+        'suffix alias') __style=${FAST_THEME_NAME}suffix-alias;;
+        'global alias') __style=${FAST_THEME_NAME}global-alias;;
+
+        alias)
+                          if [[ $__arg = ?*'='* ]]; then
+                            # The so called (by old code) "insane_alias"
+                            __style=${FAST_THEME_NAME}unknown-token
+                          else
+                            __style=${FAST_THEME_NAME}alias
+                            (( ${+aliases} )) && alias_target=${aliases[$__arg]} || alias_target="${"$(alias -- $__arg)"#*=}"
+                            [[ ${__FAST_HIGHLIGHT_TOKEN_TYPES[$alias_target]} = "1" && $__arg_type != "1" ]] && __FAST_HIGHLIGHT_TOKEN_TYPES[$__arg]="1"
+                          fi
+                        ;;
+
+        builtin)        [[ $__arg = "[" ]] && {
+                          __style=${FAST_THEME_NAME}single-sq-bracket
+                          _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) )
+                        } || __style=${FAST_THEME_NAME}builtin
+                        # T - typeset, etc. mode
+                        [[ $__arg = (typeset|declare|local|float|integer|export|readonly) ]] && braces_stack='T'$braces_stack
+                        [[ $__arg = eval ]] && (( next_word = next_word | 256 ))
+                        ;;
+
+        function)       __style=${FAST_THEME_NAME}function;;
+
+        command)        __style=${FAST_THEME_NAME}command;;
+
+        hashed)         __style=${FAST_THEME_NAME}hashed-command;;
+
+        dirpath)        __style=${FAST_THEME_NAME}path-to-dir;;
+
+        none)           # Assign?
+                        if [[ $__arg == [a-zA-Z_][a-zA-Z0-9_]#(|\[[^\]]#\])(|[^\]]#\])(|[+])=* || $__arg == [0-9]##(|[+])=* || ( $braces_stack = T* && ${__arg_type} != 3 ) ]] {
+                          __style=${FAST_THEME_NAME}assign
+                          FAST_ASSIGNS_SEEN[${__arg%%=*}]=1
+
+                          # Handle array assignment
+                          [[ $__arg = (#b)*=(\()*(\))* || $__arg = (#b)*=(\()* ]] && {
+                              (( __start=_start_pos-__PBUFLEN+${mbegin[1]}-1, __end=__start+1, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}assign-array-bracket]}")
+                              # Counting complex brackets (for brackets-highlighter): 2. ( in array assign
+                              _FAST_COMPLEX_BRACKETS+=( $__start )
+                              (( mbegin[2] >= 1 )) && {
+                                (( __start=_start_pos-__PBUFLEN+${mbegin[2]}-1, __end=__start+1, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}assign-array-bracket]}")
+                                # Counting complex brackets (for brackets-highlighter): 3a. ) in array assign
+                                _FAST_COMPLEX_BRACKETS+=( $__start )
+                              } || in_array_assignment=1
+                          } || { [[ ${braces_stack[1]} != 'T' ]] && (( next_word = (next_word | 1) & ~2 )); }
+
+                          # Handle no-string highlight, string "/' highlight, math mode highlight
+                          local ctmp="\"" dtmp="'"
+                          itmp=${__arg[(i)$ctmp]}-1 iitmp=${__arg[(i)$dtmp]}-1
+                          integer jtmp=${__arg[(b:itmp+2:i)$ctmp]} jjtmp=${__arg[(b:iitmp+2:i)$dtmp]}
+                          (( itmp < iitmp && itmp <= __asize - 1 )) && (( jtmp > __asize && (jtmp = __asize), 1 > 0 )) && \
+                              (( __start=_start_pos-__PBUFLEN+itmp, __end=_start_pos-__PBUFLEN+jtmp, __start >= 0 )) && \
+                                  reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}") && \
+                                      { itmp=${__arg[(i)=]}; __arg=${__arg[itmp,__asize]}; (( _start_pos += itmp - 1 ));
+                                        -fast-highlight-string; (( _start_pos = _start_pos - itmp + 1, 1 > 0 )); } || \
+                          {
+                              (( iitmp <= __asize - 1 )) && (( jjtmp > __asize && (jjtmp = __asize), 1 > 0 )) && \
+                                  (( __start=_start_pos-__PBUFLEN+iitmp, __end=_start_pos-__PBUFLEN+jjtmp, __start >= 0 )) && \
+                                      reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}single-quoted-argument]}")
+                          } || \
+                            {
+                                itmp=${__arg[(i)=]}; __arg=${__arg[itmp,__asize]}; (( _start_pos += itmp - 1 ));
+                                [[ ${__arg[2,4]} = '$((' ]] && { -fast-highlight-math-string;
+                                   (( __start=_start_pos-__PBUFLEN+2, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                                   # Counting complex brackets (for brackets-highlighter): 4. $(( in assign argument
+                                   _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+                                   (( jtmp = ${__arg[(I)\)\)]}-1, jtmp > 0 )) && {
+                                     (( __start=_start_pos-__PBUFLEN+jtmp, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                                     # Counting complex brackets (for brackets-highlighter): 5. )) in assign argument
+                                     _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+                                   }
+                                } || -fast-highlight-string;
+                                (( _start_pos = _start_pos - itmp + 1, 1 > 0 ))
+                            }
+
+                        } elif [[ $__arg = ${histchars[1]}* && -n ${__arg[2]} ]] {
+                          __style=${FAST_THEME_NAME}history-expansion
+
+                        } elif [[ $__arg == ${histchars[2]}* ]] {
+                          __style=${FAST_THEME_NAME}history-expansion
+
+                        } elif (( __arg_type == 3 )) {
+                          # This highlights empty commands (semicolon follows nothing) as an error.
+                          # Zsh accepts them, though.
+                          (( this_word & 3 )) && __style=${FAST_THEME_NAME}commandseparator
+
+                        } elif [[ $__arg[1,2] == '((' ]] {
+                          # Arithmetic evaluation.
+                          #
+                          # Note: prior to zsh-5.1.1-52-g4bed2cf (workers/36669), the ${(z)...}
+                          # splitter would only output the '((' token if the matching '))' had
+                          # been typed.  Therefore, under those versions of zsh, BUFFER="(( 42"
+                          # would be highlighted as an error until the matching "))" are typed.
+                          #
+                          # We highlight just the opening parentheses, as a reserved word; this
+                          # is how [[ ... ]] is highlighted, too.
+
+                          # ADD
+                          (( __start=_start_pos-__PBUFLEN, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                          already_added=1
+
+                          # Counting complex brackets (for brackets-highlighter): 6. (( as command
+                          _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+
+                          -fast-highlight-math-string
+
+                          # ADD
+                          [[ $__arg[-2,-1] == '))' ]] && {
+                            (( __start=_end_pos-__PBUFLEN-2, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                            (( __delimited = __delimited ? 2 : __delimited ))
+
+                            # Counting complex brackets (for brackets-highlighter): 7. )) for as-command ((
+                            _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+                          }
+
+                        } elif [[ $__arg == '()' ]] {
+                          _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN + 1 )) )
+                          # anonymous function
+                          __style=${FAST_THEME_NAME}reserved-word
+                        } elif [[ $__arg == $'\x28' ]] {
+                          # subshell '(', stack: letter 'R'
+                          __style=${FAST_THEME_NAME}reserved-word
+                          braces_stack='R'$braces_stack
+
+                        } elif [[ $__arg == $'\x29' ]] {
+                          # ')', stack: letter 'R' for subshell
+                          [[ $braces_stack = R* ]] && { braces_stack=${braces_stack#R}; __style=${FAST_THEME_NAME}reserved-word; }
+
+                        } elif (( this_word & 14 )) {
+                          __style=${FAST_THEME_NAME}default
+
+                        } elif [[ $__arg = (';;'|';&'|';|') ]] && (( this_word & BIT_case_code )) {
+                          (( next_word = (next_word | BIT_case_item) & ~(BIT_case_code+3) ))
+                          __style=${FAST_THEME_NAME}default
+
+                        } elif [[ $__arg = \$\([^\(]* ]] {
+                          already_added=1
+                        }
+                        ;;
+        *)
+                        # ADD
+                        # (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end commandtypefromthefuture-$REPLY")
+                        already_added=1
+                        ;;
+      esac
+     fi
+   # in_redirection || BIT_regular || BIT_sudo_opt || BIT_sudo_arg
+   elif (( in_redirection + this_word & 14 ))
+   then # $__arg is a non-command word
+      case $__arg in
+        ']]')
+                 # A - [[
+                 [[ $braces_stack = A* ]] && {
+                   __style=${FAST_THEME_NAME}double-sq-bracket
+                   (( __delimited = __delimited ? 2 : __delimited ))
+                   # Counting complex brackets (for brackets-highlighter): 8a. ]] for as-command [[
+                   _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN+1 )) )
+                 } || {
+                   [[ $braces_stack = *A* ]] && {
+                      __style=${FAST_THEME_NAME}unknown-token
+                      # Counting complex brackets (for brackets-highlighter): 8b. ]] for as-command [[
+                      _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN+1 )) )
+                   } || __style=${FAST_THEME_NAME}default
+                 }
+                 braces_stack=${braces_stack#A}
+                 ;;
+        ']')
+                 __style=${FAST_THEME_NAME}single-sq-bracket
+                 _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) )
+                 ;;
+        $'\x28')
+                 # '(' inside [[
+                 __style=${FAST_THEME_NAME}reserved-word
+                 braces_stack='R'$braces_stack
+                 ;;
+        $'\x29') # ')' - subshell or end of array assignment
+                 if (( in_array_assignment )); then
+                   in_array_assignment=0
+                   (( next_word = next_word | 1 ))
+                   (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}assign-array-bracket]}")
+                   already_added=1
+                   # Counting complex brackets (for brackets-highlighter): 3b. ) in array assign
+                   _FAST_COMPLEX_BRACKETS+=( $__start )
+                 elif [[ $braces_stack = R* ]]; then
+                   braces_stack=${braces_stack#R}
+                   __style=${FAST_THEME_NAME}reserved-word
+                 # Zsh doesn't tokenize final ) if it's just single ')',
+                 # but logically what's below is correct, so it is kept
+                 # in case Zsh will be changed / fixed, etc.
+                 elif [[ $braces_stack = F* ]]; then
+                   __style=${FAST_THEME_NAME}builtin
+                 fi
+                 ;;
+        $'\x28\x29') # '()' - possibly a function definition
+                 # || false # TODO: or if the previous word was a command word
+                 (( FAST_HIGHLIGHT[multi_func_def] )) && (( next_word = next_word | 1 ))
+                 __style=${FAST_THEME_NAME}reserved-word
+                 _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN + 1 )) )
+                 # Remove possible annoying unknown-token __style, or misleading function __style
+                 reply[-1]=()
+                 __fast_highlight_main__command_type_cache[$active_command]="function"
+                 ;;
+        '--'*)   [[ $__arg == "--" ]] && { _was_double_hyphen=1; __style=${FAST_THEME_NAME}double-hyphen-option; } || {
+                   (( !_was_double_hyphen )) && {
+                     [[ "$__arg" = (#b)(--[a-zA-Z0-9_]##)=(*) ]] && {
+                       (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+                         reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}")
+                       (( __start=_start_pos-__PBUFLEN+1+mend[1], __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+                        reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}optarg-${${${(M)match[2]:#<->}:+number}:-string}]}")
+                       already_added=1
+                     } || __style=${FAST_THEME_NAME}double-hyphen-option
+                   } || __style=${FAST_THEME_NAME}default
+                 }
+                 ;;
+        '-'*)    (( !_was_double_hyphen )) && __style=${FAST_THEME_NAME}single-hyphen-option || __style=${FAST_THEME_NAME}default;;
+        \$\'*)
+                 (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}dollar-quoted-argument]}")
+                 -fast-highlight-dollar-string
+                 already_added=1
+                 ;;
+        [\"\']*|[^\"\\]##([\\][\\])#\"*|[^\'\\]##([\\][\\])#\'*)
+                 # 256 is eval-mode
+                 if (( this_word & 256 )) && [[ $__arg = [\'\"]* ]]; then
+                   (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+                     reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}recursive-base]}")
+                   if [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]} ]]; then
+                     __idx=1
+                     _mybuf=$FAST_THEME_NAME
+                     FAST_THEME_NAME=${${${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]}:t:r}#(XDG|LOCAL|HOME|OPT):}
+                     (( ${+FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}default]} )) || source $FAST_WORK_DIR/secondary_theme.zsh
+                   else
+                     __idx=0
+                   fi
+                   (( _start_pos-__PBUFLEN >= 0 )) && \
+                     -fast-highlight-process "$PREBUFFER" "${${__arg%[\'\"]}#[\'\"]}" $(( _start_pos + 1 ))
+                   (( __idx )) && FAST_THEME_NAME=$_mybuf
+                   already_added=1
+                 else
+                   [[ $__arg = *([^\\][\#][\#]|"(#b)"|"(#B)"|"(#m)"|"(#c")* && $highlight_glob -ne 0 ]] && \
+                     (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+                       reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}globbing-ext]}")
+                   # Reusing existing vars, treat this code like C++ STL
+                   # header, full of underscores and unhelpful var names
+                   itmp=0 __workbuf=$__arg __tmp="" cdpath_dir=$__arg
+                   while [[ $__workbuf = (#b)[^\"\'\\]#(([\"\'])|[\\](*))(*) ]]; do
+                     [[ -n ${match[3]} ]] && {
+                       itmp+=${mbegin[1]}
+                       # Optionally skip 1 quoted char
+                       [[ $__tmp = \' ]] && __workbuf=${match[3]} || { itmp+=1; __workbuf=${match[3]:1}; }
+                     } || {
+                       itmp+=${mbegin[1]}
+                       __workbuf=${match[4]}
+                       # Toggle quoting
+                       [[ ( ${match[1]} = \" && $__tmp != \' ) || ( ${match[1]} = \' && $__tmp != \" ) ]] && {
+                         [[ $__tmp = [\"\'] ]] && {
+                           # End of quoting
+                           (( __start=_start_pos-__PBUFLEN+iitmp-1, __end=_start_pos-__PBUFLEN+itmp, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}${${${__tmp#\'}:+double-quoted-argument}:-single-quoted-argument}]}")
+                           already_added=1
+
+                           [[ $__tmp = \" ]] && {
+                             __arg=${cdpath_dir[iitmp+1,itmp-1]}
+                             (( _start_pos += iitmp - 1 + 1 ))
+                             -fast-highlight-string
+                             (( _start_pos = _start_pos - iitmp + 1 - 1 ))
+                           }
+                           # The end-of-quoting proper algorithm action
+                           __tmp=
+                         } || {
+                           # Beginning of quoting
+                           iitmp=itmp
+                           # The beginning-of-quoting proper algorithm action
+                           __tmp=${match[1]}
+                         }
+                       }
+                     }
+                   done
+                   [[ $__tmp = [\"\'] ]] && {
+                     (( __start=_start_pos-__PBUFLEN+iitmp-1, __end=_start_pos-__PBUFLEN+__asize, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}${${${__tmp#\'}:+double-quoted-argument}:-single-quoted-argument}]}")
+                     already_added=1
+
+                     [[ $__tmp = \" ]] && {
+                       __arg=${cdpath_dir[iitmp+1,__asize]}
+                       (( _start_pos += iitmp - 1 + 1 ))
+                       -fast-highlight-string
+                       (( _start_pos = _start_pos - iitmp + 1 - 1 ))
+                     }
+                   }
+                 fi
+                 ;;
+        \$\(\(*)
+                 already_added=1
+                 -fast-highlight-math-string
+                 # ADD
+                 (( __start=_start_pos-__PBUFLEN+1, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                 # Counting complex brackets (for brackets-highlighter): 9. $(( as argument
+                 _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+                 # ADD
+                 [[ $__arg[-2,-1] == '))' ]] && (( __start=_end_pos-__PBUFLEN-2, __end=__start+2, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-paren]}")
+                 # Counting complex brackets (for brackets-highlighter): 10. )) for as-argument $((
+                 _FAST_COMPLEX_BRACKETS+=( $__start $(( __start + 1 )) )
+                 ;;
+        '`'*)
+                 (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+                   reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}back-quoted-argument]}")
+                 if [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]} ]]; then
+                   __idx=1
+                   _mybuf=$FAST_THEME_NAME
+                   FAST_THEME_NAME=${${${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]}:t:r}#(XDG|LOCAL|HOME|OPT):}
+                   (( ${+FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}default]} )) || source $FAST_WORK_DIR/secondary_theme.zsh
+                 else
+                   __idx=0
+                 fi
+                 (( _start_pos-__PBUFLEN >= 0 )) && \
+                   -fast-highlight-process "$PREBUFFER" "${${__arg%[\`]}#[\`]}" $(( _start_pos + 1 ))
+                 (( __idx )) && FAST_THEME_NAME=$_mybuf
+                 already_added=1
+          ;;
+        '((')    # 'F' - (( after for
+                 (( this_word & 32 )) && {
+                   braces_stack='F'$braces_stack
+                   __style=${FAST_THEME_NAME}double-paren
+                   # Counting complex brackets (for brackets-highlighter): 11. (( as for-syntax
+                   _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN+1 )) )
+                   # This is set after __arg_type == 2, and also here,
+                   # when another alternate-syntax capable command occurs
+                   __delimited=1
+                 }
+                 ;;
+        '))')    # 'F' - (( after for
+                 [[ $braces_stack = F* ]] && {
+                   braces_stack=${braces_stack#F}
+                   __style=${FAST_THEME_NAME}double-paren
+                   # Counting complex brackets (for brackets-highlighter): 12. )) as for-syntax
+                   _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) $(( _start_pos-__PBUFLEN+1 )) )
+                   (( __delimited = __delimited ? 2 : __delimited ))
+                 }
+                 ;;
+        '<<<')
+                 (( next_word = (next_word | 128) & ~3 ))
+                 [[ ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}here-string-tri]} != "none" ]] && (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}here-string-tri]}")
+                 already_added=1
+                 ;;
+        *)       # F - (( after for
+                 if [[ $braces_stack = F* ]]; then
+                   -fast-highlight-string
+                   _mybuf=$__arg
+                   __idx=_start_pos
+                   while [[ $_mybuf = (#b)[^a-zA-Z\{\$]#([a-zA-Z][a-zA-Z0-9]#)(*) ]]; do
+                     (( __start=__idx-__PBUFLEN+${mbegin[1]}-1, __end=__idx-__PBUFLEN+${mend[1]}+1-1, __start >= 0 )) && \
+                       reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-variable]}")
+                     __idx+=${mend[1]}
+                     _mybuf=${match[2]}
+                   done
+
+                   _mybuf=$__arg
+                   __idx=_start_pos
+                   while [[ $_mybuf = (#b)[^+\<\>=:\*\|\&\^\~-]#([+\<\>=:\*\|\&\^\~-]##)(*) ]]; do
+                     (( __start=__idx-__PBUFLEN+${mbegin[1]}-1, __end=__idx-__PBUFLEN+${mend[1]}+1-1, __start >= 0 )) && \
+                       reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-operator]}")
+                     __idx+=${mend[1]}
+                     _mybuf=${match[2]}
+                   done
+
+                   _mybuf=$__arg
+                   __idx=_start_pos
+                   while [[ $_mybuf = (#b)[^0-9]#([0-9]##)(*) ]]; do
+                     (( __start=__idx-__PBUFLEN+${mbegin[1]}-1, __end=__idx-__PBUFLEN+${mend[1]}+1-1, __start >= 0 )) && \
+                       reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-number]}")
+                     __idx+=${mend[1]}
+                     _mybuf=${match[2]}
+                   done
+
+                   if [[ $__arg = (#b)[^\;]#(\;)[\ ]# ]]; then
+                     (( __start=_start_pos-__PBUFLEN+${mbegin[1]}-1, __end=_start_pos-__PBUFLEN+${mend[1]}+1-1, __start >= 0 )) && \
+                       reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-separator]}")
+                   fi
+
+                   already_added=1
+                 elif [[ $__arg = *([^\\][\#][\#]|"(#b)"|"(#B)"|"(#m)"|"(#c")* ]]; then
+                   (( highlight_glob )) && __style=${FAST_THEME_NAME}globbing-ext || __style=${FAST_THEME_NAME}default
+                 elif [[ $__arg = ([*?]*|*[^\\][*?]*) ]]; then
+                   (( highlight_glob )) && __style=${FAST_THEME_NAME}globbing || __style=${FAST_THEME_NAME}default
+                 elif [[ $__arg = \$* ]]; then
+                   __style=${FAST_THEME_NAME}variable
+                 elif [[ $__arg = $'\x7d' && $braces_stack = Y* && ${FAST_HIGHLIGHT[right_brace_is_recognised_everywhere]} = "1" ]]; then
+                   # right brace, i.e. $'\x7d' == '}'
+                   # Parsing rule: # {
+                   #
+                   #     Additionally, `tt(})' is recognized in any position if neither the
+                   #     tt(IGNORE_BRACES) option nor the tt(IGNORE_CLOSE_BRACES) option is set."""
+                   braces_stack=${braces_stack#Y}
+                   __style=${FAST_THEME_NAME}reserved-word
+                   (( next_word = next_word | 16 ))
+                 elif [[ $__arg = (';;'|';&'|';|') ]] && (( this_word & BIT_case_code )); then
+                   (( next_word = (next_word | BIT_case_item) & ~(BIT_case_code+3) ))
+                   __style=${FAST_THEME_NAME}default
+                 elif [[ $__arg = ${histchars[1]}* && -n ${__arg[2]} ]]; then
+                   __style=${FAST_THEME_NAME}history-expansion
+                 elif (( __arg_type == 3 )); then
+                   __style=${FAST_THEME_NAME}commandseparator
+                 elif (( in_redirection == 2 )); then
+                   __style=${FAST_THEME_NAME}redirection
+                 elif (( ${+galiases[(e)${(Q)__arg}]} )); then
+                   __style=${FAST_THEME_NAME}global-alias
+                 else
+                   if [[ ${FAST_HIGHLIGHT[no_check_paths]} != 1 ]]; then
+                     if [[ ${FAST_HIGHLIGHT[use_async]} != 1 ]]; then
+		       if -fast-highlight-check-path noasync; then
+			 # ADD
+			 (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+                         already_added=1
+
+                         # TODO: path separators, optimize and add to async code-path
+                         [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} && ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path]} != ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} ]] && {
+                           for (( __pos = _start_pos; __pos <= _end_pos; __pos++ )) ; do
+                             # ADD
+                             [[ ${__buf[__pos]} == "/" ]] && (( __start=__pos-__PBUFLEN, __start >= 0 )) && reply+=("$(( __start - 1 )) $__start ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}")
+                           done
+                         }
+                       else
+                         __style=${FAST_THEME_NAME}default
+		       fi
+		     else
+		       if [[ -z ${FAST_HIGHLIGHT[cache-path-${(q)__arg}-${_start_pos}]} || $(( EPOCHSECONDS - FAST_HIGHLIGHT[cache-path-${(q)__arg}-${_start_pos}-born-at] )) -gt 8 ]]; then
+			 if [[ $LASTWIDGET != *-or-beginning-search ]]; then
+			   exec {PCFD}< <(-fast-highlight-check-path; sleep 5)
+			   command sleep 0
+			   FAST_HIGHLIGHT[path-queue]+=";$_start_pos $_end_pos;"
+			   is-at-least 5.0.6 && __pos=1 || __pos=0
+			   zle -F ${${__pos:#0}:+-w} $PCFD fast-highlight-check-path-handler
+                           already_added=1
+                         else
+                           __style=${FAST_THEME_NAME}default
+			 fi
+		       elif [[ ${FAST_HIGHLIGHT[cache-path-${(q)__arg}-${_start_pos}]%D} -eq 1 ]]; then
+                         (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path${${(M)FAST_HIGHLIGHT[cache-path-${(q)__arg}-${_start_pos}]%D}:+-to-dir}]}")
+			 already_added=1
+		       else
+			 __style=${FAST_THEME_NAME}default
+		       fi
+                     fi
+                   else
+                     __style=${FAST_THEME_NAME}default
+                   fi
+                 fi
+                 ;;
+      esac
+    elif (( this_word & 128 ))
+    then
+      (( next_word = (next_word | 2) & ~129 ))
+      [[ ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}here-string-text]} != "none" ]] && (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}here-string-text]}")
+      -fast-highlight-string ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}here-string-var]:#none}
+      already_added=1
+    elif (( this_word & (BIT_case_preamble + BIT_case_item) ))
+    then
+      if (( this_word & BIT_case_preamble )); then
+        [[ $__arg = "in" ]] && {
+          __style=${FAST_THEME_NAME}reserved-word
+          (( next_word = BIT_case_item ))
+        } || {
+          __style=${FAST_THEME_NAME}case-input
+          (( next_word = BIT_case_preamble ))
+        }
+      else
+        if (( this_word & BIT_case_nempty_item == 0 )) && [[ $__arg = "esac" ]]; then
+          (( next_word = 1 ))
+          __style=${FAST_THEME_NAME}reserved-word
+        elif [[ $__arg = (\(*\)|\)|\() ]]; then
+          [[ $__arg = *\) ]] && (( next_word = BIT_case_code | 1 )) || (( next_word = BIT_case_item | BIT_case_nempty_item ))
+          _FAST_COMPLEX_BRACKETS+=( $(( _start_pos-__PBUFLEN )) )
+          (( ${#__arg} > 1 )) && {
+            _FAST_COMPLEX_BRACKETS+=( $(( _start_pos+${#__arg}-1-__PBUFLEN )) )
+            (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && \
+              reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}case-parentheses]}")
+            (( __start=_start_pos+1-__PBUFLEN, __end=_end_pos-1-__PBUFLEN, __start >= 0 )) && \
+              reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}case-condition]}")
+            already_added=1
+          } || {
+            __style=${FAST_THEME_NAME}case-parentheses
+          }
+        else
+          (( next_word = BIT_case_item | BIT_case_nempty_item ))
+          __style=${FAST_THEME_NAME}case-condition
+        fi
+      fi
+    fi
+    if [[ $__arg = (#b)*'#'(([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])([0-9a-fA-F][0-9a-fA-F])|([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F]))(|[^[:alnum:]]*) || $__arg = (#b)*'rgb('(([0-9a-fA-F][0-9a-fA-F](#c0,1)),([0-9a-fA-F][0-9a-fA-F](#c0,1)),([0-9a-fA-F][0-9a-fA-F](#c0,1)))* ]]; then
+      if [[ -n $match[2] ]]; then
+        if [[ $match[2] = ?? || $match[3] = ?? || $match[4] = ?? ]]; then
+          (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end bg=#${(l:2::0:)match[2]}${(l:2::0:)match[3]}${(l:2::0:)match[4]}")
+        else
+          (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end bg=#$match[2]$match[3]$match[4]")
+        fi
+      else
+        (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end bg=#$match[5]$match[6]$match[7]")
+      fi
+      already_added=1
+    fi
+
+    # ADD
+    (( already_added == 0 )) && [[ ${FAST_HIGHLIGHT_STYLES[$__style]} != "none" ]] && (( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+    if (( (__arg_type == 3) && ((this_word & (BIT_case_preamble|BIT_case_item)) == 0) )); then
+      if [[ $__arg == ';' ]] && (( in_array_assignment )); then
+        # literal newline inside an array assignment
+        (( next_word = 2 | (next_word & BIT_case_code) ))
+      elif [[ -n ${braces_stack[(r)A]} ]]; then
+        # 'A' in stack -> inside [[ ... ]]
+        (( next_word = 2 | (next_word & BIT_case_code) ))
+      else
+        braces_stack=${braces_stack#T}
+        (( next_word = 1 | (next_word & BIT_case_code) ))
+        highlight_glob=1
+        # A new command means that we should not expect that alternate
+        # syntax will occur (this is also in the ';' short-path), but
+        # || and && mean going down just 1 step, not all the way to 0
+        [[ $__arg != ("||"|"&&") ]] && __delimited=0 || (( __delimited = __delimited == 2 ? 1 : __delimited ))
+      fi
+    elif (( ( (__arg_type == 1) || (__arg_type == 2) ) && (this_word & 1) )); then # (( __arg_type == 1 || __arg_type == 2 )) && (( this_word & 1 ))
+        __delimited=1
+        (( next_word = 1 | (next_word & (64 | BIT_case_code)) ))
+    elif [[ $__arg == "repeat" ]] && (( this_word & 1 )); then
+      __delimited=1
+      # skip the repeat-count word
+      in_redirection=2
+      # The redirection mechanism assumes $this_word describes the word
+      # following the redirection.  Make it so.
+      #
+      # That word can be a command word with shortloops (`repeat 2 ls`)
+      # or a command separator (`repeat 2; ls` or `repeat 2; do ls; done`).
+      #
+      # The repeat-count word will be handled like a redirection target.
+      (( this_word = 3 ))
+    fi
+    _start_pos=$_end_pos
+    # This is the default/common codepath.
+    (( this_word = in_redirection == 0 ? next_word : this_word )) #else # Stall $this_word.
+  done
+
+  # Do we have whole buffer? I.e. start at zero
+  [[ $3 != 0 ]] && return 0
+
+  # The loop overwrites ")" with "x", except those from $( ) substitution
+  #
+  # __pos: current nest level, starts from 0
+  # __workbuf: copy of __buf, with limit on 250 characters
+  # __idx: index in whole command line buffer
+  # __list: list of coordinates of ) which shouldn't be ovewritten
+  _mybuf=${__buf[1,250]} __workbuf=$_mybuf __idx=0 __pos=0 __list=()
+
+  while [[ $__workbuf = (#b)[^\(\)]#([\(\)])(*) ]]; do
+    if [[ ${match[1]} == \( ]]; then
+      __arg=${_mybuf[__idx+${mbegin[1]}-1,__idx+${mbegin[1]}-1+2]}
+      [[ $__arg = '$('[^\(] ]] && __list+=( $__pos )
+      [[ $__arg = '$((' ]] && _mybuf[__idx+${mbegin[1]}-1]=x
+      # Increase parenthesis level
+      __pos+=1
+    else
+      # Decrease parenthesis level
+      __pos=__pos-1
+      [[ -z ${__list[(r)$__pos]} ]] && [[ $__pos -gt 0 ]] && _mybuf[__idx+${mbegin[1]}]=x
+    fi
+    __idx+=${mbegin[2]}-1
+    __workbuf=${match[2]}
+  done
+
+  # Run on fake buffer with replaced parentheses: ")" into "x"
+  if [[ "$_mybuf" = *$__nul* ]]; then
+    # Try to avoid conflict with the \0, however
+    # we have to split at *some* character - \7
+    # is ^G, so one cannot have null and ^G at
+    # the same time on the command line
+    __nul=$'\7'
+  fi
+
+  __inputs=( ${(ps:$__nul:)${(S)_mybuf//(#b)*\$\(([^\)]#)(\)|(#e))/${mbegin[1]};${mend[1]}${__nul}}%$__nul*} )
+  if [[ "${__inputs[1]}" != "$_mybuf" && -n "${__inputs[1]}" ]]; then
+    if [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]} ]]; then
+      __idx=1
+      __tmp=$FAST_THEME_NAME
+      FAST_THEME_NAME=${${${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}secondary]}:t:r}#(XDG|LOCAL|HOME|OPT):}
+      (( ${+FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}default]} )) || source $FAST_WORK_DIR/secondary_theme.zsh
+    else
+      __idx=0
+    fi
+    for _mybuf in $__inputs; do
+      (( __start=${_mybuf%%;*}-__PBUFLEN-1, __end=${_mybuf##*;}-__PBUFLEN, __start >= 0 )) && \
+        reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${__tmp}recursive-base]}")
+      # Pass authentic buffer for recursive analysis
+      -fast-highlight-process "$PREBUFFER" "${__buf[${_mybuf%%;*},${_mybuf##*;}]}" $(( ${_mybuf%%;*} - 1 ))
+    done
+    # Restore theme
+    (( __idx )) && FAST_THEME_NAME=$__tmp
+  fi
+
+  return 0
+}
+
+-fast-highlight-check-path()
+{
+  (( _start_pos-__PBUFLEN >= 0 )) || \
+    { [[ $1 != "noasync" ]] && print -r -- "- $_start_pos $_end_pos"; return 1; }
+  [[ $1 != "noasync" ]] && {
+    print -r -- ${sysparams[pid]}
+    # This is to fill cache
+    print -r -- $__arg
+  }
+
+  : ${expanded_path:=${(Q)~__arg}}
+  [[ -n ${FAST_BLIST_PATTERNS[(k)${${(M)expanded_path:#/*}:-$PWD/$expanded_path}]} ]] && { [[ $1 != "noasync" ]] && print -r -- "- $_start_pos $_end_pos"; return 1; }
+
+  [[ -z $expanded_path ]] && { [[ $1 != "noasync" ]] && print -r -- "- $_start_pos $_end_pos"; return 1; }
+  [[ -d $expanded_path ]] && { [[ $1 != "noasync" ]] && print -r -- "$_start_pos ${_end_pos}D" || __style=${FAST_THEME_NAME}path-to-dir; return 0; }
+  [[ -e $expanded_path ]] && { [[ $1 != "noasync" ]] && print -r -- "$_start_pos $_end_pos" || __style=${FAST_THEME_NAME}path; return 0; }
+
+  # Search the path in CDPATH, only for CD command
+  [[ $active_command = "cd" ]] && for cdpath_dir in $cdpath; do
+    [[ -d $cdpath_dir/$expanded_path ]] && { [[ $1 != "noasync" ]] && print -r -- "$_start_pos ${_end_pos}D" || __style=${FAST_THEME_NAME}path-to-dir; return 0; }
+    [[ -e $cdpath_dir/$expanded_path ]] && { [[ $1 != "noasync" ]] && print -r -- "$_start_pos $_end_pos" || __style=${FAST_THEME_NAME}path; return 0; }
+  done
+
+  # It's not a path.
+  [[ $1 != "noasync" ]] && print -r -- "- $_start_pos $_end_pos"
+  return 1
+}
+
+-fast-highlight-check-path-handler() {
+  local IFS=$'\n' pid PCFD=$1 line stripped val
+  integer idx
+
+  if read -r -u $PCFD pid; then
+    if read -r -u $PCFD val; then
+      if read -r -u $PCFD line; then
+        stripped=${${line#- }%D}
+        FAST_HIGHLIGHT[cache-path-${(q)val}-${stripped%% *}-born-at]=$EPOCHSECONDS
+        idx=${${FAST_HIGHLIGHT[path-queue]}[(I)$stripped]}
+        (( idx > 0 )) && {
+          if [[ $line != -* ]]; then
+            FAST_HIGHLIGHT[cache-path-${(q)val}-${stripped%% *}]="1${(M)line%D}"
+            region_highlight+=("${line%% *} ${${line##* }%D} ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path${${(M)line%D}:+-to-dir}]}")
+          else
+            FAST_HIGHLIGHT[cache-path-${(q)val}-${stripped%% *}]=0
+          fi
+          val=${FAST_HIGHLIGHT[path-queue]}
+          val[idx-1,idx+${#stripped}]=""
+          FAST_HIGHLIGHT[path-queue]=$val
+          [[ ${FAST_HIGHLIGHT[cache-path-${(q)val}-${stripped%% *}]%D} = 1 && ${#val} -le 27 ]] && zle -R
+        }
+      fi
+    fi
+    kill -9 $pid 2>/dev/null
+  fi
+
+  zle -F -w ${PCFD}
+  exec {PCFD}<&-
+}
+
+zle -N -- fast-highlight-check-path-handler -fast-highlight-check-path-handler
+
+# Highlight special blocks inside double-quoted strings
+#
+# The while [[ ... ]] pattern is logically ((A)|(B)|(C)|(D)|(E))(*), where:
+# - A matches $var[abc]
+# - B matches ${(...)var[abc]}
+# - C matches $
+# - D matches \$ or \" or \'
+# - E matches \*
+#
+# and the first condition -n ${match[7] uses D to continue searching when
+# backslash-something (not ['"$]) is occured.
+#
+# $1 - additional style to glue-in to added style
+-fast-highlight-string()
+{
+  (( _start_pos-__PBUFLEN >= 0 )) || return 0
+  _mybuf=$__arg
+  __idx=_start_pos
+
+  #                                                                                                                                                                                                    7   8
+  while [[ $_mybuf = (#b)[^\$\\]#((\$(#B)([#+^=~](#c1,2))(#c0,1)(#B)([a-zA-Z_:][a-zA-Z0-9_:]#|[0-9]##)(#b)(\[[^\]]#\])(#c0,1))|(\$[{](#B)([#+^=~](#c1,2))(#c0,1)(#b)(\([a-zA-Z0-9_:@%#]##\))(#c0,1)[a-zA-Z0-9_:#]##(\[[^\]]#\])(#c0,1)[}])|\$|[\\][\'\"\$]|[\\](*))(*) ]]; do
+    [[ -n ${match[7]} ]] && {
+      # Skip following char – it is quoted. Choice is
+      # made to not highlight such quoting
+      __idx+=${mbegin[1]}+1
+      _mybuf=${match[7]:1}
+    } || {
+      __idx+=${mbegin[1]}-1
+      _end_idx=__idx+${mend[1]}-${mbegin[1]}+1
+      _mybuf=${match[8]}
+
+      # ADD
+      (( __start=__idx-__PBUFLEN, __end=_end_idx-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${${1:+$1}:-${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}back-or-dollar-double-quoted-argument]}}")
+
+      __idx=_end_idx
+    }
+  done
+  return 0
+}
+
+# Highlight math and non-math context variables inside $(( )) and (( ))
+#
+# The while [[ ... ]] pattern is logically ((A)|(B)|(C)|(D))(*), where:
+# - A matches $var[abc]
+# - B matches ${(...)var[abc]}
+# - C matches $
+# - D matches words [a-zA-Z]## (variables)
+#
+# Parameters used: _mybuf, __idx, _end_idx, __style
+-fast-highlight-math-string()
+{
+  (( _start_pos-__PBUFLEN >= 0 )) || return 0
+  _mybuf=$__arg
+  __idx=_start_pos
+
+  #                                                                                                                                                                                                                       7
+  while [[ $_mybuf = (#b)[^\$_a-zA-Z0-9]#((\$(#B)(+|)(#B)([a-zA-Z_:][a-zA-Z0-9_:]#|[0-9]##)(#b)(\[[^\]]##\])(#c0,1))|(\$[{](#B)(+|)(#b)(\([a-zA-Z0-9_:@%#]##\))(#c0,1)[a-zA-Z0-9_:#]##(\[[^\]]##\])(#c0,1)[}])|\$|[a-zA-Z_][a-zA-Z0-9_]#|[0-9]##)(*) ]]; do
+    __idx+=${mbegin[1]}-1
+    _end_idx=__idx+${mend[1]}-${mbegin[1]}+1
+    _mybuf=${match[7]}
+
+    [[ ${match[1]} = [0-9]* ]] && __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}mathnum]} || {
+      [[ ${match[1]} = [a-zA-Z_]* ]] && {
+        [[ ${+parameters[${match[1]}]} = 1 || ${FAST_ASSIGNS_SEEN[${match[1]}]} = 1 ]] && \
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}mathvar]} || \
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}matherr]}
+      } || {
+        [[ ${match[1]} = "$"* ]] && {
+          match[1]=${match[1]//[\{\}+]/}
+          if [[ ${match[1]} = "$" || ${FAST_ASSIGNS_SEEN[${match[1]:1}]} = 1 ]] || \
+            { eval "[[ -n \${(P)\${match[1]:1}} ]]" } 2>> /dev/null; then
+                __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}back-or-dollar-double-quoted-argument]}
+          else
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}matherr]}
+          fi
+        }
+      }
+    }
+
+    # ADD
+    [[ $__style != "none" && -n $__style ]] && (( __start=__idx-__PBUFLEN, __end=_end_idx-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end $__style")
+
+    __idx=_end_idx
+  done
+}
+
+# Highlight special chars inside dollar-quoted strings
+-fast-highlight-dollar-string()
+{
+  (( _start_pos-__PBUFLEN >= 0 )) || return 0
+  local i j k __style
+  local AA
+  integer c
+
+  # Starting dollar-quote is at 1:2, so __start parsing at offset 3 in the string.
+  for (( i = 3 ; i < _end_pos - _start_pos ; i += 1 )) ; do
+    (( j = i + _start_pos - 1 ))
+    (( k = j + 1 ))
+
+    case ${__arg[$i]} in
+      "\\") __style=${FAST_THEME_NAME}back-dollar-quoted-argument
+            for (( c = i + 1 ; c <= _end_pos - _start_pos ; c += 1 )); do
+              [[ ${__arg[$c]} != ([0-9xXuUa-fA-F]) ]] && break
+            done
+            AA=$__arg[$i+1,$c-1]
+            # Matching for HEX and OCT values like \0xA6, \xA6 or \012
+            if [[    "$AA" == (#m)(#s)(x|X)[0-9a-fA-F](#c1,2)
+                  || "$AA" == (#m)(#s)[0-7](#c1,3)
+                  || "$AA" == (#m)(#s)u[0-9a-fA-F](#c1,4)
+                  || "$AA" == (#m)(#s)U[0-9a-fA-F](#c1,8)
+               ]]; then
+              (( k += MEND ))
+              (( i += MEND ))
+            else
+              if (( __asize > i+1 )) && [[ $__arg[i+1] == [xXuU] ]]; then
+                # \x not followed by hex digits is probably an error
+                __style=${FAST_THEME_NAME}unknown-token
+              fi
+              (( k += 1 )) # Color following char too.
+              (( i += 1 )) # Skip parsing the escaped char.
+            fi
+            ;;
+      *) continue ;;
+
+    esac
+    # ADD
+    (( __start=j-__PBUFLEN, __end=k-__PBUFLEN, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+  done
+}
+
+-fast-highlight-init() {
+  _FAST_COMPLEX_BRACKETS=()
+  __fast_highlight_main__command_type_cache=()
+}
+
+typeset -ga FSH_LIST
+-fsh_sy_h_shappend() {
+    FSH_LIST+=( "$(( $1 - 1 ));;$(( $2 ))" )
+}
+
+functions -M fsh_sy_h_append 2 2 -fsh_sy_h_shappend 2>/dev/null
+
+# vim:ft=zsh:sw=2:sts=2

zsh_fast_syntax_highlighting/fast-string-highlight

@@ -0,0 +1,77 @@
+# vim:ft=zsh:sw=4:sts=4
+
+#
+# $1 - PREBUFFER
+# $2 - BUFFER
+#
+function -fast-highlight-string-process {
+    emulate -LR zsh
+    setopt extendedglob warncreateglobal typesetsilent
+
+    local -A pos_to_level level_to_pos pair_map final_pairs
+    local input=$1$2 _mybuf=$1$2 __style __quoting
+    integer __idx=0 __pair_idx __level=0 __start __end
+    local -a match mbegin mend
+
+    pair_map=( "(" ")" "{" "}" "[" "]" )
+
+    while [[ $_mybuf = (#b)([^"{}()[]\\\"'"]#)((["({[]})\"'"])|[\\](*))(*) ]]; do
+        if [[ -n ${match[4]} ]] {
+            __idx+=${mbegin[2]}
+
+            [[ $__quoting = \' ]] && _mybuf=${match[4]} || { _mybuf=${match[4]:1}; (( ++ __idx )); }
+        } else {
+            __idx+=${mbegin[2]}
+            [[ -z $__quoting && -z ${_FAST_COMPLEX_BRACKETS[(r)$((__idx-${#PREBUFFER}-1))]} ]] && {
+                if [[ ${match[2]} = ["({["] ]]; then
+                    pos_to_level[$__idx]=$(( ++__level ))
+                    level_to_pos[$__level]=$__idx
+                elif [[ ${match[2]} = ["]})"] ]]; then
+                    if (( __level > 0 )); then
+                        __pair_idx=${level_to_pos[$__level]}
+                        pos_to_level[$__idx]=$(( __level -- ))
+                        [[ ${pair_map[${input[__pair_idx]}]} = ${input[__idx]} ]] && {
+                            final_pairs[$__idx]=$__pair_idx
+                            final_pairs[$__pair_idx]=$__idx
+                        }
+                    else
+                        pos_to_level[$__idx]=-1
+                    fi
+                fi
+            }
+
+            if [[ ${match[2]} = \" && $__quoting != \' ]] {
+                [[ $__quoting = '"' ]] && __quoting="" || __quoting='"';
+            }
+            if [[ ${match[2]} = \' && $__quoting != \" ]] {
+                if [[ $__quoting = ("'"|"$'") ]] {
+                    __quoting=""
+                } else {
+                    if [[ $match[1] = *\$ ]] {
+                        __quoting="\$'";
+                    } else {
+                        __quoting="'";
+                    }
+                }
+            }
+            _mybuf=${match[5]}
+        }
+    done
+
+    for __idx in ${(k)pos_to_level}; do
+        (( ${+final_pairs[$__idx]} )) && __style=${FAST_THEME_NAME}bracket-level-$(( ( (pos_to_level[$__idx]-1) % 3 ) + 1 )) || __style=${FAST_THEME_NAME}unknown-token
+        (( __start=__idx-${#PREBUFFER}-1, __end=__idx-${#PREBUFFER}, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+    done
+
+    # If cursor is on a bracket, then highlight corresponding bracket, if any.
+    if [[ $WIDGET != zle-line-finish ]]; then
+        __idx=$(( CURSOR + 1 ))
+        if (( ${+pos_to_level[$__idx]} )) && (( ${+final_pairs[$__idx]} )); then
+            (( __start=final_pairs[$__idx]-${#PREBUFFER}-1, __end=final_pairs[$__idx]-${#PREBUFFER}, __start >= 0 )) && \
+                reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}paired-bracket]}") && \
+                reply+=("$CURSOR $__idx ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}paired-bracket]}")
+        fi
+    fi
+    return 0
+}

zsh_fast_syntax_highlighting/fast-syntax-highlighting.plugin.zsh

@@ -0,0 +1,384 @@
+# -------------------------------------------------------------------------------------------------
+# Copyright (c) 2010-2016 zsh-syntax-highlighting contributors
+# Copyright (c) 2017-2019 Sebastian Gniazdowski (modifications)
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted
+# provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright notice, this list of conditions
+#    and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright notice, this list of
+#    conditions and the following disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
+#    may be used to endorse or promote products derived from this software without specific prior
+#    written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# -------------------------------------------------------------------------------------------------
+# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
+# vim: ft=zsh sw=2 ts=2 et
+# -------------------------------------------------------------------------------------------------
+
+
+# Standarized way of handling finding plugin dir,
+# regardless of functionargzero and posixargzero,
+# and with an option for a plugin manager to alter
+# the plugin directory (i.e. set ZERO parameter)
+# https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
+0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
+0="${${(M)0:#/*}:-$PWD/$0}"
+
+typeset -g FAST_HIGHLIGHT_VERSION=1.55
+typeset -g FAST_BASE_DIR="${0:h}"
+typeset -ga _FAST_MAIN_CACHE
+# Holds list of indices pointing at brackets that
+# are complex, i.e. e.g. part of "[[" in [[ ... ]]
+typeset -ga _FAST_COMPLEX_BRACKETS
+
+typeset -g FAST_WORK_DIR=${FAST_WORK_DIR:-${XDG_CACHE_HOME:-~/.cache}/fast-syntax-highlighting}
+: ${FAST_WORK_DIR:=${FAST_BASE_DIR-}}
+# Expand any tilde in the (supposed) path.
+FAST_WORK_DIR=${~FAST_WORK_DIR}
+
+# Last (currently, possibly) loaded plugin isn't "fast-syntax-highlighting"?
+# And FPATH isn't containing plugin dir?
+if [[ ${zsh_loaded_plugins[-1]-} != */fast-syntax-highlighting && -z ${fpath[(r)${0:h}]-} ]]
+then
+    fpath+=( "${0:h}" )
+fi
+
+if [[ ! -w $FAST_WORK_DIR ]]; then
+    FAST_WORK_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/fsh"
+    command mkdir -p "$FAST_WORK_DIR"
+fi
+
+# Invokes each highlighter that needs updating.
+# This function is supposed to be called whenever the ZLE state changes.
+_zsh_highlight()
+{
+  # Store the previous command return code to restore it whatever happens.
+  local ret=$?
+
+  # Remove all highlighting in isearch, so that only the underlining done by zsh itself remains.
+  # For details see FAQ entry 'Why does syntax highlighting not work while searching history?'.
+  if [[ $WIDGET == zle-isearch-update ]] && ! (( $+ISEARCHMATCH_ACTIVE )); then
+    region_highlight=()
+    return $ret
+  fi
+
+  emulate -LR zsh
+  setopt extendedglob warncreateglobal typesetsilent noshortloops
+
+  local REPLY # don't leak $REPLY into global scope
+  local -a reply
+
+  # Do not highlight if there are more than 300 chars in the buffer. It's most
+  # likely a pasted command or a huge list of files in that case..
+  [[ -n ${ZSH_HIGHLIGHT_MAXLENGTH:-} ]] && [[ $#BUFFER -gt $ZSH_HIGHLIGHT_MAXLENGTH ]] && return $ret
+
+  # Do not highlight if there are pending inputs (copy/paste).
+  [[ $PENDING -gt 0 ]] && return $ret
+
+  # Reset region highlight to build it from scratch
+  # may need to remove path_prefix highlighting when the line ends
+  if [[ $WIDGET == zle-line-finish ]] || _zsh_highlight_buffer_modified; then
+      -fast-highlight-init
+      -fast-highlight-process "$PREBUFFER" "$BUFFER" 0
+      (( FAST_HIGHLIGHT[use_brackets] )) && {
+          _FAST_MAIN_CACHE=( $reply )
+          -fast-highlight-string-process "$PREBUFFER" "$BUFFER"
+      }
+      region_highlight=( $reply )
+  else
+      local char="${BUFFER[CURSOR+1]}"
+      if [[ "$char" = ["{([])}"] || "${FAST_HIGHLIGHT[prev_char]}" = ["{([])}"] ]]; then
+          FAST_HIGHLIGHT[prev_char]="$char"
+          (( FAST_HIGHLIGHT[use_brackets] )) && {
+              reply=( $_FAST_MAIN_CACHE )
+              -fast-highlight-string-process "$PREBUFFER" "$BUFFER"
+              region_highlight=( $reply )
+          }
+      fi
+  fi
+
+  {
+    local cache_place
+    local -a region_highlight_copy
+
+    # Re-apply zle_highlight settings
+
+    # region
+    if (( REGION_ACTIVE == 1 )); then
+      _zsh_highlight_apply_zle_highlight region standout "$MARK" "$CURSOR"
+    elif (( REGION_ACTIVE == 2 )); then
+      () {
+        local needle=$'\n'
+        integer min max
+        if (( MARK > CURSOR )) ; then
+          min=$CURSOR max=$(( MARK + 1 ))
+        else
+          min=$MARK max=$CURSOR
+        fi
+        (( min = ${${BUFFER[1,$min]}[(I)$needle]} ))
+        (( max += ${${BUFFER:($max-1)}[(i)$needle]} - 1 ))
+        _zsh_highlight_apply_zle_highlight region standout "$min" "$max"
+      }
+    fi
+
+    # yank / paste (zsh-5.1.1 and newer)
+    (( $+YANK_ACTIVE )) && (( YANK_ACTIVE )) && _zsh_highlight_apply_zle_highlight paste standout "$YANK_START" "$YANK_END"
+
+    # isearch
+    (( $+ISEARCHMATCH_ACTIVE )) && (( ISEARCHMATCH_ACTIVE )) && _zsh_highlight_apply_zle_highlight isearch underline "$ISEARCHMATCH_START" "$ISEARCHMATCH_END"
+
+    # suffix
+    (( $+SUFFIX_ACTIVE )) && (( SUFFIX_ACTIVE )) && _zsh_highlight_apply_zle_highlight suffix bold "$SUFFIX_START" "$SUFFIX_END"
+
+    return $ret
+
+  } always {
+    typeset -g _ZSH_HIGHLIGHT_PRIOR_BUFFER="$BUFFER"
+    typeset -g _ZSH_HIGHLIGHT_PRIOR_RACTIVE="$REGION_ACTIVE"
+    typeset -gi _ZSH_HIGHLIGHT_PRIOR_CURSOR=$CURSOR
+  }
+}
+
+# Apply highlighting based on entries in the zle_highlight array.
+# This function takes four arguments:
+# 1. The exact entry (no patterns) in the zle_highlight array:
+#    region, paste, isearch, or suffix
+# 2. The default highlighting that should be applied if the entry is unset
+# 3. and 4. Two integer values describing the beginning and end of the
+#    range. The order does not matter.
+_zsh_highlight_apply_zle_highlight() {
+  local entry="$1" default="$2"
+  integer first="$3" second="$4"
+
+  # read the relevant entry from zle_highlight
+  local region="${zle_highlight[(r)${entry}:*]}"
+
+  if [[ -z "$region" ]]; then
+    # entry not specified at all, use default value
+    region=$default
+  else
+    # strip prefix
+    region="${region#${entry}:}"
+
+    # no highlighting when set to the empty string or to 'none'
+    if [[ -z "$region" ]] || [[ "$region" == none ]]; then
+      return
+    fi
+  fi
+
+  integer start end
+  if (( first < second )); then
+    start=$first end=$second
+  else
+    start=$second end=$first
+  fi
+  region_highlight+=("$start $end $region")
+}
+
+
+# -------------------------------------------------------------------------------------------------
+# API/utility functions for highlighters
+# -------------------------------------------------------------------------------------------------
+
+# Whether the command line buffer has been modified or not.
+#
+# Returns 0 if the buffer has changed since _zsh_highlight was last called.
+_zsh_highlight_buffer_modified()
+{
+  [[ "${_ZSH_HIGHLIGHT_PRIOR_BUFFER:-}" != "$BUFFER" ]] || [[ "$REGION_ACTIVE" != "$_ZSH_HIGHLIGHT_PRIOR_RACTIVE" ]] || { _zsh_highlight_cursor_moved && [[ "$REGION_ACTIVE" = 1 || "$REGION_ACTIVE" = 2 ]] }
+}
+
+# Whether the cursor has moved or not.
+#
+# Returns 0 if the cursor has moved since _zsh_highlight was last called.
+_zsh_highlight_cursor_moved()
+{
+  [[ -n $CURSOR ]] && [[ -n ${_ZSH_HIGHLIGHT_PRIOR_CURSOR-} ]] && (($_ZSH_HIGHLIGHT_PRIOR_CURSOR != $CURSOR))
+}
+
+# -------------------------------------------------------------------------------------------------
+# Setup functions
+# -------------------------------------------------------------------------------------------------
+
+# Helper for _zsh_highlight_bind_widgets
+# $1 is name of widget to call
+_zsh_highlight_call_widget()
+{
+  integer ret
+  builtin zle "$@"
+  ret=$?
+  _zsh_highlight
+  return $ret
+}
+
+# Rebind all ZLE widgets to make them invoke _zsh_highlights.
+_zsh_highlight_bind_widgets()
+{
+  setopt localoptions noksharrays
+  local -F2 SECONDS
+  local prefix=orig-s${SECONDS/./}-r$(( RANDOM % 1000 )) # unique each time, in case we're sourced more than once
+
+  # Load ZSH module zsh/zleparameter, needed to override user defined widgets.
+  zmodload zsh/zleparameter 2>/dev/null || {
+    print -r -- >&2 'zsh-syntax-highlighting: failed loading zsh/zleparameter.'
+    return 1
+  }
+
+  # Override ZLE widgets to make them invoke _zsh_highlight.
+  local -U widgets_to_bind
+  widgets_to_bind=(${${(k)widgets}:#(.*|run-help|which-command|beep|set-local-history|yank|zle-line-pre-redraw|zle-keymap-select)})
+
+  # Always wrap special zle-line-finish widget. This is needed to decide if the
+  # current line ends and special highlighting logic needs to be applied.
+  # E.g. remove cursor imprint, don't highlight partial paths, ...
+  widgets_to_bind+=(zle-line-finish)
+
+  # Always wrap special zle-isearch-update widget to be notified of updates in isearch.
+  # This is needed because we need to disable highlighting in that case.
+  widgets_to_bind+=(zle-isearch-update)
+
+  local cur_widget
+  for cur_widget in $widgets_to_bind; do
+    case ${widgets[$cur_widget]-} in
+
+      # Already rebound event: do nothing.
+      user:_zsh_highlight_widget_*);;
+
+      # The "eval"'s are required to make $cur_widget a closure: the value of the parameter at function
+      # definition time is used.
+      #
+      # We can't use ${0/_zsh_highlight_widget_} because these widgets are always invoked with
+      # NO_function_argzero, regardless of the option's setting here.
+
+      # User defined widget: override and rebind old one with prefix "orig-".
+      user:*) zle -N -- $prefix-$cur_widget ${widgets[$cur_widget]#*:}
+              eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
+              zle -N -- $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
+
+      # Completion widget: override and rebind old one with prefix "orig-".
+      completion:*) zle -C $prefix-$cur_widget ${${(s.:.)widgets[$cur_widget]}[2,3]} 
+                    eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
+                    zle -N -- $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
+
+      # Builtin widget: override and make it call the builtin ".widget".
+      builtin) eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget .${(q)cur_widget} -- \"\$@\" }"
+               zle -N -- $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
+
+      # Incomplete or nonexistent widget: Bind to z-sy-h directly.
+      *) 
+         if [[ $cur_widget == zle-* ]] && [[ -z ${widgets[$cur_widget]-} ]]; then
+           _zsh_highlight_widget_${cur_widget}() { :; _zsh_highlight }
+           zle -N -- $cur_widget _zsh_highlight_widget_$cur_widget
+         else
+      # Default: unhandled case.
+           print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget ${(qq)cur_widget}"
+         fi
+    esac
+  done
+}
+
+# -------------------------------------------------------------------------------------------------
+# Setup
+# -------------------------------------------------------------------------------------------------
+
+# Try binding widgets.
+_zsh_highlight_bind_widgets || {
+  print -r -- >&2 'zsh-syntax-highlighting: failed binding ZLE widgets, exiting.'
+  return 1
+}
+
+# Reset scratch variables when commandline is done.
+_zsh_highlight_preexec_hook()
+{
+  typeset -g _ZSH_HIGHLIGHT_PRIOR_BUFFER=
+  typeset -gi _ZSH_HIGHLIGHT_PRIOR_CURSOR=0
+  typeset -ga _FAST_MAIN_CACHE
+  _FAST_MAIN_CACHE=()
+}
+
+autoload -Uz add-zsh-hook
+add-zsh-hook preexec _zsh_highlight_preexec_hook 2>/dev/null || {
+    print -r -- >&2 'zsh-syntax-highlighting: failed loading add-zsh-hook.'
+}
+
+/fshdbg() {
+    print -r -- "$@" >>! /tmp/reply
+}
+
+typeset -g ZSH_HIGHLIGHT_MAXLENGTH=10000
+
+# Load zsh/parameter module if available
+zmodload zsh/parameter 2>/dev/null
+zmodload zsh/system 2>/dev/null
+
+autoload -Uz -- is-at-least fast-theme .fast-read-ini-file .fast-run-git-command \
+                .fast-make-targets .fast-run-command .fast-zts-read-all
+autoload -Uz -- →chroma/-git.ch →chroma/-hub.ch →chroma/-lab.ch →chroma/-example.ch \
+                →chroma/-grep.ch →chroma/-perl.ch →chroma/-make.ch →chroma/-awk.ch \
+                →chroma/-vim.ch →chroma/-source.ch →chroma/-sh.ch →chroma/-docker.ch \
+                →chroma/-autoload.ch →chroma/-ssh.ch →chroma/-scp.ch →chroma/-which.ch \
+                →chroma/-printf.ch →chroma/-ruby.ch →chroma/-whatis.ch →chroma/-alias.ch \
+                →chroma/-subcommand.ch →chroma/-autorandr.ch →chroma/-nmcli.ch \
+                →chroma/-fast-theme.ch →chroma/-node.ch →chroma/-fpath_peq.ch \
+                →chroma/-precommand.ch →chroma/-subversion.ch →chroma/-ionice.ch \
+                →chroma/-nice.ch →chroma/main-chroma.ch →chroma/-ogit.ch →chroma/-zinit.ch
+
+source "${0:h}/fast-highlight"
+source "${0:h}/fast-string-highlight"
+
+local __fsyh_theme
+zstyle -s :plugin:fast-syntax-highlighting theme __fsyh_theme
+
+[[ ( "${+termcap}" != 1 || "${termcap[Co]}" != <-> || "${termcap[Co]}" -lt "256" ) && "$__fsyh_theme" = (default|) ]] && {
+    FAST_HIGHLIGHT_STYLES[defaultvariable]="none"
+    FAST_HIGHLIGHT_STYLES[defaultglobbing-ext]="fg=blue,bold"
+    FAST_HIGHLIGHT_STYLES[defaulthere-string-text]="bg=blue"
+    FAST_HIGHLIGHT_STYLES[defaulthere-string-var]="fg=cyan,bg=blue"
+    FAST_HIGHLIGHT_STYLES[defaultcorrect-subtle]="bg=blue"
+    FAST_HIGHLIGHT_STYLES[defaultsubtle-bg]="bg=blue"
+    [[ "${FAST_HIGHLIGHT_STYLES[variable]}" = "fg=113" ]] && FAST_HIGHLIGHT_STYLES[variable]="none"
+    [[ "${FAST_HIGHLIGHT_STYLES[globbing-ext]}" = "fg=13" ]] && FAST_HIGHLIGHT_STYLES[globbing-ext]="fg=blue,bold"
+    [[ "${FAST_HIGHLIGHT_STYLES[here-string-text]}" = "bg=18" ]] && FAST_HIGHLIGHT_STYLES[here-string-text]="bg=blue"
+    [[ "${FAST_HIGHLIGHT_STYLES[here-string-var]}" = "fg=cyan,bg=18" ]] && FAST_HIGHLIGHT_STYLES[here-string-var]="fg=cyan,bg=blue"
+    [[ "${FAST_HIGHLIGHT_STYLES[correct-subtle]}" = "fg=12" ]] && FAST_HIGHLIGHT_STYLES[correct-subtle]="bg=blue"
+    [[ "${FAST_HIGHLIGHT_STYLES[subtle-bg]}" = "bg=18" ]] && FAST_HIGHLIGHT_STYLES[subtle-bg]="bg=blue"
+}
+
+unset __fsyh_theme
+
+alias fsh-alias=fast-theme
+
+-fast-highlight-fill-option-variables
+
+if [[ ! -e $FAST_WORK_DIR/secondary_theme.zsh ]] {
+    if { type curl &>/dev/null } {
+        curl -fsSL -o "$FAST_WORK_DIR/secondary_theme.zsh" \
+            https://raw.githubusercontent.com/zdharma-continuum/fast-syntax-highlighting/master/share/free_theme.zsh \
+            &>/dev/null
+    } elif { type wget &>/dev/null } {
+        wget -O "$FAST_WORK_DIR/secondary_theme.zsh" \
+            https://raw.githubusercontent.com/zdharma-continuum/fast-syntax-highlighting/master/share/free_theme.zsh \
+            &>/dev/null
+    }
+    touch "$FAST_WORK_DIR/secondary_theme.zsh"
+}
+
+if [[ $(uname -a) = (#i)*darwin* ]] {
+    typeset -gA FAST_HIGHLIGHT
+    FAST_HIGHLIGHT[chroma-man]=
+}
+
+[[ ${COLORTERM-} == (24bit|truecolor) || ${terminfo[colors]} -eq 16777216 ]] || zmodload zsh/nearcolor &>/dev/null || true

zsh_fast_syntax_highlighting/fast-theme

@@ -0,0 +1,385 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (c) 2018, 2019 Philippe Troin (F-i-f on GitHub)
+#
+# Theme support using ini-files.
+#
+
+zmodload zsh/zutil 2>/dev/null
+
+emulate -LR zsh
+setopt extendedglob typesetsilent warncreateglobal
+autoload colors; colors
+
+typeset -g FAST_WORK_DIR
+: ${FAST_WORK_DIR:=$FAST_BASE_DIR}
+FAST_WORK_DIR=${~FAST_WORK_DIR}
+
+local -A map
+map=( "XDG:"    "${XDG_CONFIG_HOME:-$HOME/.config}/fsh/"
+      "LOCAL:"  "/usr/local/share/fsh/"
+      "HOME:"   "$HOME/.fsh/"
+      "OPT:"    "/opt/local/share/fsh/"
+)
+
+FAST_WORK_DIR=${${FAST_WORK_DIR/(#m)(#s)(XDG|LOCAL|HOME|OPT):(#c0,1)/${map[${MATCH%:}:]}}%/}
+
+local OPT_HELP OPT_VERBOSE OPT_QUIET OPT_RESET OPT_LIST OPT_TEST OPT_SECONDARY OPT_SHOW OPT_COPY OPT_OV_RESET
+local OPT_PALETTE OPT_CDWD OPT_XCHG OPT_OV_XCHG
+local -A opthash
+zparseopts -E -D -A opthash h -help v -verbose q -quiet r -reset l -list t -test -secondary \
+            s -show -copy-shipped-theme: R -ov-reset p -palette w -workdir \
+            x -xchg y -ov-xchg || \
+                { echo "Improper options given, see help (-h/--help)"; return 1; }
+
+(( ${+opthash[-h]} + ${+opthash[--help]} ))    && OPT_HELP="-h"
+(( ${+opthash[-v]} + ${+opthash[--verbose]} )) && OPT_VERBOSE="-v"
+(( ${+opthash[-q]} + ${+opthash[--quiet]} ))   && OPT_QUIET="-q"
+(( ${+opthash[-r]} + ${+opthash[--reset]} ))   && OPT_RESET="-r"
+(( ${+opthash[-l]} + ${+opthash[--list]} ))    && OPT_LIST="-l"
+(( ${+opthash[-t]} + ${+opthash[--test]} ))    && OPT_TEST="-t"
+(( ${+opthash[--secondary]} ))                 && OPT_SECONDARY="--secondary"
+(( ${+opthash[-s]} + ${+opthash[--show]} ))    && OPT_SHOW="-s"
+(( ${+opthash[--copy-shipped-theme]} ))        && OPT_COPY="${opthash[--copy-shipped-theme]}"
+(( ${+opthash[-R]} + ${+opthash[--ov-reset]} )) && OPT_OV_RESET="-R"
+(( ${+opthash[-p]} + ${+opthash[--palette]} )) && OPT_PALETTE="-p"
+(( ${+opthash[-w]} + ${+opthash[--workdir]} )) && OPT_CDWD="-w"
+(( ${+opthash[-x]} + ${+opthash[--xchg]} ))    && OPT_XCHG="-x"
+(( ${+opthash[-y]} + ${+opthash[--ov-xchg]} )) && OPT_OV_XCHG="-y"
+
+local -a match mbegin mend
+local MATCH; integer MBEGIN MEND
+
+[[ -n "$OPT_CDWD" ]] && {
+    builtin cd $FAST_WORK_DIR
+    return 0
+}
+
+[[ -n "$OPT_PALETTE" ]] && {
+    local n
+    local -a __colors
+    for n in {000..255}
+    do
+        __colors+=("%F{$n}$n%f")
+    done
+    print -cP $__colors
+    return
+}
+
+[[ -n "$OPT_SHOW" ]] && {
+    print -r -- "Currently active theme: ${fg_bold[yellow]}$FAST_THEME_NAME$reset_color"
+    ( source "$FAST_WORK_DIR"/current_theme.zsh 2>/dev/null && print "Main theme (loaded at startup of a session): ${fg_bold[yellow]}$FAST_THEME_NAME$reset_color" || print "No main theme is set"; )
+    return 0
+}
+
+[[ -n "$OPT_COPY" ]] && {
+    [[ ! -f "$FAST_BASE_DIR"/themes/"${OPT_COPY%.ini}.ini" ]] && { print "Theme \`$OPT_COPY' doesn't exist in FSH plugin dir ($FAST_BASE_DIR/themes)"; return 1; }
+    [[ ! -r "$FAST_BASE_DIR"/themes/"${OPT_COPY%.ini}.ini" ]] && { print "Theme \`$OPT_COPY' isn't readable in FSH plugin dir ($FAST_BASE_DIR/themes)"; return 1; }
+    [[ -n "$1" ]] && {
+        [[ ! -e "$1" && ! -e ${1:h} ]] && { print "Destination path doesn't exist, aborting"; return 1; }
+    }
+    command cp -vf "$FAST_BASE_DIR"/themes/"${OPT_COPY%.ini}.ini" "${${1:-.}%.ini}.ini" || return 1
+    return 0
+}
+
+[[ -n "$OPT_RESET" ]] && { command rm -f "$FAST_WORK_DIR"/{current_theme.zsh,secondary_theme.zsh}; [[ -z "$OPT_QUIET" ]] && print "Reset done (no theme is now set, restart is required)"; return 0; }
+
+[[ -n "$OPT_OV_RESET" ]] && { command rm -f "$FAST_WORK_DIR"/theme_overlay.zsh; [[ -z "$OPT_QUIET" ]] && print "Overlay-reset done, it is inactive (restart is required)"; return 0; }
+
+[[ -n "$OPT_LIST" ]] && {
+    [[ -z "$OPT_QUIET" ]] && print -r -- "Available themes:"
+    print -rl -- "$FAST_BASE_DIR"/themes/*.ini(:t:r)
+    return 0
+}
+
+[[ -n "$OPT_HELP" ]] && {
+    print -r -- "Usage: fast-theme [-h/--help] [-v/--verbose] [-q/--quiet] [-t/--test] <theme-name|theme-path>"
+    print -r -- "       fast-theme [-r/--reset] [-l/--list] [-s/--show] [-p/--palette] [-w/--workdir]"
+    print -r -- "       fast-theme --copy-shipped-theme {theme-name} [destination-path]"
+    print -r -- ""
+    print -r -- "Default action (after providing <theme-name> or <theme-path>) is to switch"
+    print -r -- "current session and any future sessions to the new theme. Using <theme-path>,"
+    print -r -- "i.e.: a path to an ini file means using custom, own theme. The path can use an"
+    print -r -- "\"XDG:\" shorthand (e.g.: \"XDG:mytheme\") that will point to ~/.config/fsh/<theme>.ini"
+    print -r -- "(or \$XDG_CONFIG_HOME/fsh/<theme>.ini in general if the variable is set in the"
+    print -r -- "environment). If the INI file pointed in the path is \"*overlay*\", then it is"
+    print -r -- "not a full theme, but an additional theme-snippet that overwrites only selected" 
+    print -r -- "styles of the main theme."
+    print -r -- ""
+    print -r -- "Other path-shorthands:"
+    print -r -- "LOCAL: = /usr/local/share/fsh/"
+    print -r -- "HOME: = $HOME/.fsh/"
+    print -r -- "OPT: = /opt/local/share/fsh/"
+    print -r -- ""
+    print -r -- "-r/--reset     - unset any theme, use default highlighting (requires restart)"
+    print -r -- "-R/--ov-reset  - unset overlay, use styles only from main-theme (requires restart)"
+    print -r -- "-l/--list      - list names of available themes"
+    print -r -- "-t/--test      - show test block of code after switching theme"
+    print -r -- "-s/--show      - get and display the theme currently being set"
+    print -r -- "-p/--palette   - just print all 256 colors and exit (useful when creating a theme)"
+    print -r -- "-w/--workdir   - cd into \$FAST_WORK_DIR (if not set, then into the plugin directory)"
+    print -r -- "-v/--verbose   - more messages during operation"
+    print -r -- "-q/--quiet     - no default messages"
+    print -r -- ""
+    print -r -- "The option --copy-shipped-theme allows easy copying of one of the 6 shipped"
+    print -r -- "themes into given destination path. Normal use means changing directory to"
+    print -r -- "e.g.: ~/.config/fsh, and then issuing e.g.: \`fast-theme --copy-shipped-theme"
+    print -r -- "clean mytheme', to obtain a template for own new theme."
+    return 0
+}
+
+[[ -z "$1" ]] && { print -u2 "Provide a theme (its name or path to its file) to switch to, aborting (see -h/--help)"; return 1; }
+
+# FAST_HIGHLIGHT_STYLES key onto ini-file key
+map=(
+    default                     "-"
+    unknown-token               "-"
+    reserved-word               "-"
+    subcommand                  "- reserved-word"
+    alias                       "- command builtin"
+    suffix-alias                "- alias command builtin"
+    builtin                     "-"
+    function                    "- builtin command"
+    command                     "-"
+    precommand                  "- command"
+    commandseparator            "-"
+    hashed-command              "- command"
+    path                        "-"
+    path_pathseparator          "pathseparator"
+    globbing                    "- back-or-dollar-double-quoted-argument" # fallback: variable in string "text $var text"
+    globbing-ext                "- double-quoted-argument" # fallback: the string "abc..."
+    history-expansion           "-"
+    single-hyphen-option        "- single-quoted-argument"
+    double-hyphen-option        "- double-quoted-argument"
+    back-quoted-argument        "-"
+    single-quoted-argument      "-"
+    double-quoted-argument      "-"
+    dollar-quoted-argument      "-"
+    back-or-dollar-double-quoted-argument   "- back-dollar-quoted-argument"
+    back-dollar-quoted-argument             "- back-or-dollar-double-quoted-argument"
+    assign                      "- reserved-word"
+    redirection                 "- reserved-word"
+    comment                     "-"
+    variable                    "-"
+    mathvar                     "- forvar variable"
+    mathnum                     "- fornum"
+    matherr                     "- incorrect-subtle"
+    assign-array-bracket        "-"
+    for-loop-variable           "forvar mathvar variable"
+    for-loop-number             "fornum mathnum"
+    for-loop-operator           "foroper reserved-word"
+    for-loop-separator          "forsep commandseparator"
+    exec-descriptor             "- reserved-word"
+    here-string-tri             "-"
+    here-string-text            "- subtle-bg"
+    here-string-var             "- back-or-dollar-double-quoted-argument"
+    secondary                   "-"
+    recursive-base              "- default"
+    case-input                  "- variable"
+    case-parentheses            "- reserved-word"
+    case-condition              "- correct-subtle"
+    correct-subtle              "-"
+    incorrect-subtle            "-"
+    subtle-separator            "- commandseparator"
+    subtle-bg                   "- correct-subtle"
+    path-to-dir                 "- path"
+    paired-bracket              "- subtle-bg correct-subtle"
+    bracket-level-1             "-"
+    bracket-level-2             "-"
+    bracket-level-3             "-"
+    global-alias                "- alias suffix-alias"
+    single-sq-bracket           "-"
+    double-sq-bracket           "-"
+    double-paren                "-"
+    optarg-string               "- double-quoted-argument"
+    optarg-number               "- mathnum"
+)
+
+# In which order to generate entries
+local -a order
+order=( 
+    default unknown-token reserved-word alias suffix-alias builtin function command precommand 
+    commandseparator hashed-command path path_pathseparator globbing globbing-ext history-expansion
+    single-hyphen-option double-hyphen-option back-quoted-argument single-quoted-argument 
+    double-quoted-argument dollar-quoted-argument back-or-dollar-double-quoted-argument 
+    back-dollar-quoted-argument assign redirection comment variable mathvar 
+    mathnum matherr assign-array-bracket for-loop-variable for-loop-number for-loop-operator
+    for-loop-separator exec-descriptor here-string-tri here-string-text here-string-var secondary
+    case-input case-parentheses case-condition correct-subtle incorrect-subtle subtle-separator subtle-bg
+    path-to-dir paired-bracket bracket-level-1 bracket-level-2 bracket-level-3
+    global-alias subcommand single-sq-bracket double-sq-bracket double-paren
+    optarg-string optarg-number recursive-base
+)
+
+[[ -n "$OPT_VERBOSE" ]] && print "Number of styles available for customization: ${#order}"
+
+# Named colors
+local -a color
+color=( red green blue yellow cyan magenta black white default )
+
+#
+# Execution starts here
+#
+
+local -A out
+local THEME_NAME THEME_PATH="$1"
+if [[ "$1" = */* || "$1" = (XDG|LOCAL|HOME|OPT):* ]]; then
+    1="${${1/(#s)XDG:/${${XDG_CONFIG_HOME:-$HOME/.config}%/}/fsh/}%.ini}.ini"
+    1="${${1/(#s)LOCAL://usr/local/share/fsh/}%.ini}.ini"
+    1="${${1/(#s)HOME:/$HOME/.fsh/}%.ini}.ini"
+    1="${${1/(#s)OPT://opt/local/share/fsh/}%.ini}.ini"
+    1=${~1} # allow user to quote ~
+
+    [[ ! -f "$1" ]] && { print -u2 "No such theme \`$1', aborting"; return 1; }
+    [[ ! -r "$1" ]] && { print -u2 "Theme \`$1' unreadable, aborting"; return 1; }
+
+    THEME_NAME="${1:t:r}"
+    .fast-read-ini-file "$1" out ""
+else
+    [[ ! -f "$FAST_BASE_DIR/themes/$1.ini" ]] && { print -u2 "No such theme \`$1', aborting"; return 1; }
+    [[ ! -r "$FAST_BASE_DIR/themes/$1.ini" ]] && { print -u2 "Theme \`$1' unreadable, aborting"; return 1; }
+
+    THEME_NAME="$1"
+    .fast-read-ini-file "$FAST_BASE_DIR/themes/$1.ini" out ""
+fi
+
+[[ -z "$OPT_SECONDARY" ]] && { [[ "$THEME_NAME" = *"overlay"* ]] && local outfile="theme_overlay.zsh" || local outfile="current_theme.zsh"; } || local outfile="secondary_theme.zsh"
+[[ -z "$OPT_XCHG" && -z "$OPT_OV_XCHG" ]] && command rm -f "$FAST_WORK_DIR"/"$outfile"
+
+# Set a zstyle and a parameter to carry theme name
+if [[ -z "$OPT_SECONDARY" && -z "$OPT_XCHG" && -z "$OPT_OV_XCHG" ]]; then
+    [[ "$THEME_NAME" != *"overlay"* ]] && {
+        print -r -- 'zstyle :plugin:fast-syntax-highlighting theme "'"$THEME_NAME"'"' >>! "$FAST_WORK_DIR"/"$outfile"
+        print -r -- 'typeset -g FAST_THEME_NAME="'"$THEME_NAME"'"' >>! "$FAST_WORK_DIR"/"$outfile"
+        zstyle :plugin:fast-syntax-highlighting theme "$THEME_NAME"
+        typeset -g FAST_THEME_NAME="$THEME_NAME"
+    }
+elif [[ -z "$OPT_XCHG" && -z "$OPT_OV_XCHG" ]]; then
+    local FAST_THEME_NAME="$THEME_NAME"
+fi
+
+# Store from which file the theme or overlay is being loaded
+[[ "$THEME_NAME" != *"overlay" && -z "$OPT_OV_XCHG" ]] && FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}-path]="$THEME_PATH" || FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}-ov-path]="$THEME_PATH"
+
+# Generate current_theme.zsh or secondary_theme.zsh, traversing ini-file associative array
+local k kk
+local inikey inival result result2 first_val isbg
+integer ov_counter=0 first
+for k in "${order[@]}"; do
+    first=1
+    for kk in ${(s. .)map[$k]} default; do
+        [[ "$kk" = "-" ]] && kk="$k"
+        (( first )) && first_val="$kk"
+        inikey="${out[(i)<*>_${kk}]}"
+        [[ -n "$inikey" ]] && {
+            (( !first )) && [[ -z "$OPT_QUIET" ]] && {
+                [[ $kk = default ]] && {
+                    [[ "$THEME_NAME" != *"overlay"* ]] && print "Missing style: $first_val"
+                } || print "For style $first_val, went for fallback style $kk"
+            }
+            break
+        }
+        first=0
+        [[ "$THEME_NAME" = *"overlay"* ]] && break
+    done
+
+    # ORIG: Clear orig-style when loading a new theme, not overlay
+    [[ -z "$OPT_OV_XCHG" ]] && unset "FAST_HIGHLIGHT_STYLES[orig-style-$k]"
+    # ORIG: Restore orig-style when loading a new overlay
+    [[ -n "$OPT_OV_XCHG" && -n "${FAST_HIGHLIGHT_STYLES[orig-style-$k]}" ]] && { FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}$k]="${FAST_HIGHLIGHT_STYLES[orig-style-$k]}"; unset "FAST_HIGHLIGHT_STYLES[orig-style-$k]"; }
+    # Set only the keys provided in theme
+    [[ -z "$inikey" ]] && { [[ -z "$OPT_QUIET" && "$THEME_NAME" != *"overlay"* ]] && print "Missing style $first_val"; continue; }
+
+    inival="${out[$inikey]}"
+    if [[ "$k" = "secondary" && -z "$OPT_SECONDARY" && -n "$inival" ]]; then
+        fast-theme -q --secondary "$inival"
+    fi
+
+    result=""
+    if [[ $k = secondary ]]; then
+        result="$inival"
+    else
+        for kk in ${(s:,:)inival}
+        do
+            if [[ $kk = (none|(no-|)(bold|blink|conceal|reverse|standout|underline)) ]]; then
+                result+="${result:+,}$kk"
+            else
+                isbg=0
+                if [[ $kk = bg:* ]]; then
+                    isbg=1
+                    kk=${kk#bg:}
+                fi
+                if [[ $kk = (${(~j:|:)color}) || $kk = [0-9]## || $kk = \#[0-9a-fA-F](#c6,6) ]]; then
+                    result+="${result:+,}"
+                    (( isbg )) && result+="bg=" || result+="fg="
+                    result+="$kk"
+                else
+                    print "cannot parse style $k: unknown color or style element $kk"
+                fi
+            fi
+        done
+    fi
+
+    if [[ "$THEME_NAME" = *"overlay"* || -n "$OPT_OV_XCHG" ]]; then
+        (( ++ ov_counter ))
+        [[ -z "$OPT_XCHG$OPT_OV_XCHG" ]] && print -r -- ': ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}'"$k"']::='"$result"'}' >>! "$FAST_WORK_DIR"/"$outfile"
+        # ORIG: Save original value of the overwritten style
+        FAST_HIGHLIGHT_STYLES[orig-style-$k]=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}$k]}
+        # Overwrite theme's style
+        FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}$k]="$result"
+    else
+        [[ -z "$OPT_XCHG$OPT_OV_XCHG" ]] && print -r -- ': ${FAST_HIGHLIGHT_STYLES['"${FAST_THEME_NAME}$k"']:='"$result"'}' >>! "$FAST_WORK_DIR"/"$outfile"
+        FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}$k]="$result"
+    fi
+done
+
+# This can overwrite some of *_STYLES fields
+# Re-apply overlay on top of the theme we switched to
+[[ "$THEME_NAME" != *"overlay"* ]] && [[ -r "$FAST_WORK_DIR"/theme_overlay.zsh ]] && source "$FAST_WORK_DIR"/theme_overlay.zsh
+
+zcompile $FAST_WORK_DIR/$outfile 2>/dev/null
+
+[[ -z "$OPT_QUIET" ]] && {
+    if [[ "$THEME_NAME" != *"overlay"* ]]; then
+        print "Switched to theme \`$THEME_NAME' (current session, and future sessions)" || \
+    else
+        print "Processed the overlay ($ov_counter keys found), it is now active (for current session, and future sessions)"
+    fi
+}
+
+[[ -n "$OPT_TEST" ]] && {
+    print -zr '
+# Subshell, assignments, math-mode
+echo $(cat /etc/hosts |& grep -i "hello337")
+local param1="text ${+variable[test]} text ${var} text"; typeset param2='"'"'other $variable'"'"'
+math=$(( 10 + HISTSIZ + HISTSIZE + $SAVEHIST )) size=$(( 0 ))
+
+# Programming-like usage, bracket matching - through distinct colors; note the backslash quoting
+for (( ii = 1; ii <= size; ++ ii )); do
+    if [[ "${cmds[ii]} string" = "| string" ]]
+    then
+        sidx=${buffer[(in:ii:)\$\(?#[^\\\\]\)]} # find opening cmd-subst
+        (( sidx <= len + 100 )) && {
+            eidx=${buffer[(b:sidx:ii)[^\\\\]\)]} # find closing cmd-subst
+        }
+    fi
+done
+
+# Regular command-line usage
+repeat 0 {
+    zsh -i -c "cat /etc/shells* | grep -x --line-buffered -i '"'/bin/zsh'"'"
+    builtin exit $return_value
+    fast-theme -tq default
+    fsh-alias -tq default-X # alias '"'"'fsh-alias=fast-theme'"'"' works just like the previous line
+    command -v git | grep ".+git" && echo $'"'"'Git is installed'"'"'
+    git checkout -m --ours /etc/shells && git status-X
+    gem install asciidoctor
+    cat <<<$PATH | tr : \\n > /dev/null 2>/usr/local
+    man -a fopen fopen-X
+    CFLAGS="-g -Wall -O0" ./configure
+}
+'
+}
+
+return 0
+# vim:ft=zsh:et:sw=4:sts=4

zsh_fast_syntax_highlighting/share/free_theme.zsh

@@ -0,0 +1,61 @@
+: ${FAST_HIGHLIGHT_STYLES[freedefault]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freeunknown-token]:=fg=red,bold}
+: ${FAST_HIGHLIGHT_STYLES[freereserved-word]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freealias]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freesuffix-alias]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freebuiltin]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freefunction]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freecommand]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freeprecommand]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freecommandseparator]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freehashed-command]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freepath]:=fg=166}
+: ${FAST_HIGHLIGHT_STYLES[freepath_pathseparator]:=}
+: ${FAST_HIGHLIGHT_STYLES[freeglobbing]:=fg=112}
+: ${FAST_HIGHLIGHT_STYLES[freeglobbing-ext]:=fg=118}
+: ${FAST_HIGHLIGHT_STYLES[freehistory-expansion]:=fg=blue,bold}
+: ${FAST_HIGHLIGHT_STYLES[freesingle-hyphen-option]:=fg=110}
+: ${FAST_HIGHLIGHT_STYLES[freedouble-hyphen-option]:=fg=110}
+: ${FAST_HIGHLIGHT_STYLES[freeback-quoted-argument]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freesingle-quoted-argument]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freedouble-quoted-argument]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freedollar-quoted-argument]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freeback-or-dollar-double-quoted-argument]:=fg=110}
+: ${FAST_HIGHLIGHT_STYLES[freeback-dollar-quoted-argument]:=fg=110}
+: ${FAST_HIGHLIGHT_STYLES[freeassign]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freeredirection]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freecomment]:=fg=black,bold}
+: ${FAST_HIGHLIGHT_STYLES[freevariable]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freemathvar]:=fg=blue,bold}
+: ${FAST_HIGHLIGHT_STYLES[freemathnum]:=fg=166}
+: ${FAST_HIGHLIGHT_STYLES[freematherr]:=fg=red}
+: ${FAST_HIGHLIGHT_STYLES[freeassign-array-bracket]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freefor-loop-variable]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freefor-loop-number]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freefor-loop-operator]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freefor-loop-separator]:=fg=109}
+: ${FAST_HIGHLIGHT_STYLES[freeexec-descriptor]:=fg=yellow,bold}
+: ${FAST_HIGHLIGHT_STYLES[freehere-string-tri]:=fg=yellow}
+: ${FAST_HIGHLIGHT_STYLES[freehere-string-text]:=bg=19}
+: ${FAST_HIGHLIGHT_STYLES[freehere-string-var]:=fg=110,bg=19}
+: ${FAST_HIGHLIGHT_STYLES[freesecondary]:=zdharma}
+: ${FAST_HIGHLIGHT_STYLES[freecase-input]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freecase-parentheses]:=fg=116}
+: ${FAST_HIGHLIGHT_STYLES[freecase-condition]:=bg=19}
+: ${FAST_HIGHLIGHT_STYLES[freecorrect-subtle]:=bg=55}
+: ${FAST_HIGHLIGHT_STYLES[freeincorrect-subtle]:=bg=52}
+: ${FAST_HIGHLIGHT_STYLES[freesubtle-separator]:=none}
+: ${FAST_HIGHLIGHT_STYLES[freesubtle-bg]:=bg=18}
+: ${FAST_HIGHLIGHT_STYLES[freepath-to-dir]:=fg=166,underline}
+: ${FAST_HIGHLIGHT_STYLES[freepaired-bracket]:=bg=blue}
+: ${FAST_HIGHLIGHT_STYLES[freebracket-level-1]:=fg=130}
+: ${FAST_HIGHLIGHT_STYLES[freebracket-level-2]:=fg=70}
+: ${FAST_HIGHLIGHT_STYLES[freebracket-level-3]:=fg=69}
+: ${FAST_HIGHLIGHT_STYLES[freeglobal-alias]:=bg=19}
+: ${FAST_HIGHLIGHT_STYLES[freesubcommand]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freesingle-sq-bracket]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freedouble-sq-bracket]:=fg=180}
+: ${FAST_HIGHLIGHT_STYLES[freedouble-paren]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freeoptarg-string]:=fg=150}
+: ${FAST_HIGHLIGHT_STYLES[freeoptarg-number]:=fg=166}
+: ${FAST_HIGHLIGHT_STYLES[freerecursive-base]:=fg=183}

zsh_fast_syntax_highlighting/themes/base16.ini

@@ -0,0 +1,82 @@
+[base]
+default          = none
+unknown-token    = 1,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = 14
+here-string-text = bg:11
+here-string-var  = 1,bg:11
+exec-descriptor  = 9,bold
+comment          = 8
+correct-subtle   = 12
+incorrect-subtle = 1
+subtle-separator = 12
+subtle-bg        = bg:10
+; secondary        =
+; recursive-base   =
+
+[command-point]
+reserved-word  = 5
+subcommand     = 6
+alias          = 4
+suffix-alias   = 4
+global-alias   = 4,bg:11
+builtin        = 4
+function       = 4
+command        = 4
+precommand     = 6
+hashed-command = 4
+single-sq-bracket = 4
+double-sq-bracket = 4
+double-paren   = 5
+
+[paths]
+path          = 9
+pathseparator =
+path-to-dir   = 9,underline
+globbing      = 6
+globbing-ext  = 6,bold
+
+[brackets]
+paired-bracket = bg:8
+bracket-level-1 = 3,bold
+bracket-level-2 = 6,bold
+bracket-level-3 = 2,bold
+
+[arguments]
+single-hyphen-option   = 3
+double-hyphen-option   = 3
+back-quoted-argument   = none
+single-quoted-argument = 2
+double-quoted-argument = 2
+dollar-quoted-argument = 2
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 6
+; backslash or $... in "..."
+back-or-dollar-double-quoted-argument = 1
+
+[other]
+variable             = 1
+assign               = none
+assign-array-bracket = 5
+history-expansion    = 6,bold
+
+[math]
+mathvar = 1
+mathnum = 9
+matherr = 1,bold
+
+[for-loop]
+forvar = 1
+fornum = 9
+; operator
+foroper = none
+; separator
+forsep = none
+
+[case]
+case-input       = 1
+case-parentheses = 5
+case-condition   = bg:10

zsh_fast_syntax_highlighting/themes/clean.ini

@@ -0,0 +1,81 @@
+[base]
+default          = none
+unknown-token    = 124,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = yellow
+here-string-text = bg:19
+here-string-var  = 185,bg:19
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:17
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 146
+subcommand     = 146
+alias          = 109
+suffix-alias   = 109
+global-alias   = bg:19
+builtin        = 109
+function       = 109
+command        = 109
+precommand     = 109
+hashed-command = 109
+single-sq-bracket = 109
+double-sq-bracket = 109
+double-paren   = 146
+
+[paths]
+path          = 208
+pathseparator = 
+path-to-dir   = 208,underline
+globbing      = 220
+globbing-ext  = 225
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 115
+bracket-level-2 = 177
+bracket-level-3 = 220
+
+[arguments]
+single-hyphen-option   = 185
+double-hyphen-option   = 185
+back-quoted-argument   = none
+single-quoted-argument = 147
+double-quoted-argument = 147
+dollar-quoted-argument = 147
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 185
+; backslash or $... in "..." (i.e. variable in string)
+back-or-dollar-double-quoted-argument = 185
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 109
+history-expansion    = blue,bold
+
+[math]
+mathvar = blue,bold
+mathnum = 208
+matherr = 124
+
+[for-loop]
+forvar = none
+fornum = 208
+; operator
+foroper = 147
+; separator
+forsep = 109
+
+[case]
+case-input       = 109
+case-parentheses = 116
+case-condition   = bg:19

zsh_fast_syntax_highlighting/themes/default.ini

@@ -0,0 +1,84 @@
+; default theme, also embedded in the source of fast-syntax-highlighting
+
+[base]
+default          = none
+unknown-token    = red,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = yellow
+here-string-text = 18
+here-string-var  = cyan,bg:18
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = 12
+incorrect-subtle = red
+subtle-separator = green
+subtle-bg        = bg:18
+secondary        = free
+; recursive-base   =
+
+[command-point]
+reserved-word  = yellow
+subcommand     = yellow
+alias          = green
+suffix-alias   = green
+global-alias   = bg:blue
+builtin        = green
+function       = green
+command        = green
+precommand     = green
+hashed-command = green
+single-sq-bracket = green
+double-sq-bracket = green
+double-paren   = yellow
+
+[paths]
+path          = magenta
+pathseparator = 
+path-to-dir   = magenta,underline
+globbing      = blue,bold
+globbing-ext  = 13
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = green,bold
+bracket-level-2 = yellow,bold
+bracket-level-3 = cyan,bold
+
+[arguments]
+single-hyphen-option   = cyan
+double-hyphen-option   = cyan
+back-quoted-argument   = none
+single-quoted-argument = yellow
+double-quoted-argument = yellow
+dollar-quoted-argument = yellow
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = cyan
+; backslash or $... in "..."
+back-or-dollar-double-quoted-argument = cyan
+
+[other]
+variable             = 113
+assign               = none
+assign-array-bracket = green
+history-expansion    = blue,bold
+
+[math]
+mathvar = blue,bold
+mathnum = magenta
+matherr = red
+
+[for-loop]
+forvar = none
+fornum = magenta
+; operator
+foroper = yellow
+; separator
+forsep = yellow,bold
+
+[case]
+case-input       = green
+case-parentheses = yellow
+case-condition   = bg:blue

zsh_fast_syntax_highlighting/themes/forest.ini

@@ -0,0 +1,81 @@
+[base]
+default          = none
+unknown-token    = 124,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = yellow
+here-string-text = underline
+here-string-var  = 65,underline
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:18
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 186
+subcommand     = 186
+alias          = 101
+suffix-alias   = 101
+global-alias   = bg:55
+builtin        = 101
+function       = 101
+command        = 101
+precommand     = 101
+hashed-command = 101
+single-sq-bracket = 101
+double-sq-bracket = 101
+double-paren   = 186
+
+[paths]
+path          = 107
+pathseparator = 
+path-to-dir   = 107,underline
+globbing      = 114
+globbing-ext  = 118
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = green,bold
+bracket-level-2 = yellow,bold
+bracket-level-3 = cyan,bold
+
+[arguments]
+single-hyphen-option   = 65
+double-hyphen-option   = 65
+back-quoted-argument   = none
+single-quoted-argument = 186
+double-quoted-argument = 186
+dollar-quoted-argument = 186
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 65
+; backslash or $... in "..."
+back-or-dollar-double-quoted-argument = 65
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 101
+history-expansion    = 114
+
+[math]
+mathvar = 114
+mathnum = 107
+matherr = 124
+
+[for-loop]
+forvar = none
+fornum = 107
+; operator
+foroper = 186
+; separator
+forsep = 109
+
+[case]
+case-input       = 101
+case-parentheses = 65
+case-condition   = underline

zsh_fast_syntax_highlighting/themes/free.ini

@@ -0,0 +1,81 @@
+[base]
+default          = none
+unknown-token    = red,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = yellow
+here-string-text = bg:19
+here-string-var  = 110,bg:19
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:18
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 150
+subcommand     = 150
+alias          = 180
+suffix-alias   = 180
+global-alias   = bg:19
+builtin        = 180
+function       = 180
+command        = 180
+precommand     = 180
+hashed-command = 180
+single-sq-bracket = 180
+double-sq-bracket = 180
+double-paren   = 150
+
+[paths]
+path          = 166
+pathseparator = 
+path-to-dir   = 166,underline
+globbing      = 112
+globbing-ext  = 118
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 130
+bracket-level-2 = 70
+bracket-level-3 = 69
+
+[arguments]
+single-hyphen-option   = 110
+double-hyphen-option   = 110
+back-quoted-argument   = none
+single-quoted-argument = 150
+double-quoted-argument = 150
+dollar-quoted-argument = 150
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 110
+; backslash or $... in "..." (i.e. variable inside a string)
+back-or-dollar-double-quoted-argument = 110
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 180
+history-expansion    = blue,bold
+
+[math]
+mathvar = blue,bold
+mathnum = 166
+matherr = red
+
+[for-loop]
+forvar = none
+fornum = 150
+; operator
+foroper = 150
+; separator
+forsep = 109
+
+[case]
+case-input       = 180
+case-parentheses = 116
+case-condition   = bg:19

zsh_fast_syntax_highlighting/themes/q-jmnemonic.ini

@@ -0,0 +1,163 @@
+; X-JMnemonic theme for Fast-Syntax-Highlighting:
+; https://github.com/zdharma/fast-syntax-highlighting
+; Version: 1.1
+;
+; Copyright (c) 2018 Sebastian Gniazdowski
+;
+; Based on: https://www.syntaxenvy.com/0753499
+;
+; When I first saw the above theme upon syntaxenvy.com generated it randomly,
+; I've had a quick, bold association with the Johnny Mnemonic movie. I don't
+; know why, but I've decided to name the theme like this and who knows, maybe
+; someone will decipher the connection one day. The theme looks suprisingly
+; well IMO and maybe it's the effect of having this movie property/connection.
+;
+; This theme is a descent of the 40 work hours (or more) non-public theme X-Paragon,
+; which was created to say `thanks' to the patrons at Patreon.com/psprint. It should
+; carry the same quality.
+;
+; The palette - naive and CIE L*a*b conversion:
+;
+; main:
+;   #5e6466 -> 59                       -> CIELab: 241
+; comment:
+;   #434749 -> 16                      -> CIELab: 238
+; keyword:
+;   #b77c4b -> 137                      -> CIELab: 173
+; number, string:
+;   #5794a2 -> 67                      -> CIELab: 66
+; title, section, name, selector-id:
+;   #778ce0 -> 104                      -> CIELab: 104
+; attribute, variable, type:
+;   #d55383 -> 168                      -> CIELab: 168
+; symbol, link:
+;   #e66493 -> 168                      -> CIELab: 168
+; builtin, deletion:
+;   #bd5ac0 -> 133                      -> CIELab: 170
+; formula-bg:
+;   #363a3b -> 16                      -> CIELab: 237
+;
+; Token.Literal: "#dc5be0"  -> CIELab: 170 (Orchid; naive: 170)
+; Token.Operator: "#677dcf" -> CIELab: 68 (SteelBlue3; naive: 68)
+;
+
+[base]
+default           = none
+unknown-token     = 196
+secondary         = sv-orple
+recursive-base    = 183
+
+[background]
+correct-subtle   = bg:18
+incorrect-subtle = bg:238
+subtle-bg        = bg:17
+global-alias     = bg:20
+
+;;
+;; COLOR-GROUPS
+;;
+
+[gray]
+comment = 243
+
+
+
+[pastel]
+here-string-tri        = 217
+
+
+
+[no-color]
+assign               = none
+back-quoted-argument = none
+redirection          = none
+variable             = none
+
+
+
+
+[magenta-3]
+dollar-quoted-argument = 173
+double-quoted-argument = 173
+history-expansion      = 173
+globbing-ext           = 173
+precommand             = 173
+
+[light-salmon-3]
+builtin                = 137
+subcommand             = 137
+single-quoted-argument = 137
+
+[steel-blue-3]
+command           = 68
+double-sq-bracket = 68
+double-paren      = 68
+single-sq-bracket = 68
+
+[steel-blue]
+reserved-word          = 67
+
+
+
+[medium-purple]
+; backslash in $'...'
+back-dollar-quoted-argument  = 104
+commandseparator             = 104
+single-hyphen-option         = 104
+
+[dark-khaki]
+double-hyphen-option   = 143
+
+
+
+[hot-pink-3]
+alias              = 168
+exec-descriptor    = 168
+function           = 168
+hashed-command     = 168
+here-string-var    = 168
+suffix-alias       = 168
+
+[pale-green-3]
+assign-array-bracket                  = 114
+; variable $... or backslash in "..." (i.e. variable in string)
+back-or-dollar-double-quoted-argument = 114
+globbing                              = 114
+here-string-text                      = 114
+
+
+
+[orchid]
+path                   = 170
+path-to-dir            = 170,underline
+pathseparator          = 
+
+
+
+;;
+;; FUNCTIONALITY-GROUPS
+;;
+
+[brackets]
+paired-bracket = black,bg:216
+bracket-level-1 = 117
+bracket-level-2 = 217
+bracket-level-3 = 220
+
+[math]
+mathvar = 68
+mathnum = 173
+matherr = 124
+
+[for-loop]
+forvar = 68
+fornum = 173
+; operator
+foroper = 133
+; separator
+forsep = 104
+
+[case]
+case-input       = 168
+case-parentheses = 217
+case-condition   = bg:25

zsh_fast_syntax_highlighting/themes/safari.ini

@@ -0,0 +1,83 @@
+; Light theme with colors of a Sahara oasis
+
+[base]
+default          = none
+unknown-token    = red,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = yellow
+here-string-text = bg:19
+here-string-var  = 153,bg:19
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:18
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 150
+subcommand     = 150
+alias          = 185
+suffix-alias   = 185
+global-alias   = bg:19
+builtin        = 185
+function       = 185
+command        = 185
+precommand     = 185
+hashed-command = 185
+single-sq-bracket = 185
+double-sq-bracket = 185
+double-paren   = 150
+
+[paths]
+path          = 187
+pathseparator = 
+path-to-dir   = 187,underline
+globbing      = 180
+globbing-ext  = 184
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 178
+bracket-level-2 = 148
+bracket-level-3 = 141
+
+[arguments]
+single-hyphen-option   = 152
+double-hyphen-option   = 152
+back-quoted-argument   = none
+single-quoted-argument = 151
+double-quoted-argument = 151
+dollar-quoted-argument = 151
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 153
+; backslash or $... in "..." (i.e. variable inside a string)
+back-or-dollar-double-quoted-argument = 153
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 185
+history-expansion    = blue,bold
+
+[math]
+mathvar = blue,bold
+mathnum = 187
+matherr = red
+
+[for-loop]
+forvar = none
+fornum = 187
+; operator
+foroper = 151
+; separator
+forsep = 109
+
+[case]
+case-input       = 185
+case-parentheses = 116
+case-condition   = bg:19

zsh_fast_syntax_highlighting/themes/spa.ini

@@ -0,0 +1,82 @@
+; 144, 187, 110, 203
+[base]
+default          = none
+unknown-token    = 196
+commandseparator = 150
+redirection      = none
+here-string-tri  = yellow
+here-string-text = bg:19
+here-string-var  = 186,bg:19
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:17
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 144
+subcommand     = 144
+alias          = 187
+suffix-alias   = 187
+global-alias   = bg:19
+builtin        = 150
+function       = 187
+command        = 187
+precommand     = 187
+hashed-command = 187
+single-sq-bracket = 150
+double-sq-bracket = 150
+double-paren   = 144
+
+[paths]
+path          = 110
+pathseparator = 
+path-to-dir   = 110,underline
+globbing      = 220
+globbing-ext  = 225
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 115
+bracket-level-2 = 177
+bracket-level-3 = 220
+
+[arguments]
+single-hyphen-option   = 185
+double-hyphen-option   = 185
+back-quoted-argument   = none
+single-quoted-argument = 110
+double-quoted-argument = 110
+dollar-quoted-argument = 110
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 186
+; backslash or $... in "..." (i.e. variable in string)
+back-or-dollar-double-quoted-argument = 186
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 187
+history-expansion    = blue,bold
+
+[math]
+mathvar = 150
+mathnum = 110
+matherr = 196
+
+[for-loop]
+forvar = 71
+fornum = 110
+; operator
+foroper = 203
+; separator
+forsep = 147
+
+[case]
+case-input       = 187
+case-parentheses = 116
+case-condition   = bg:19

zsh_fast_syntax_highlighting/themes/sv-orple.ini

@@ -0,0 +1,100 @@
+; https://www.syntaxenvy.com/0073437
+;
+; comment:
+;   #363355 -> 61
+; keyword:
+;   #dda69f -> 181 (138)
+; number, string:
+;   #ca887e -> 174 (173)
+; title, section, name, selector-id:
+;   #b3afd9 -> 146 (146)
+; attribute, variable, type:
+;   #be85c0 -> 139 (140)
+; symbol, link:
+;   #d6a2d8 -> 182 (182)
+; builtin, deletion:
+;   #969c77 -> 108 (108)
+; formula-bg:
+;   #211f37 -> 16 (17)
+
+[base]
+default          = none
+unknown-token    = 124
+commandseparator = 146
+redirection      = none
+here-string-tri  = 138
+here-string-text = bg:25
+here-string-var  = 140,bg:25
+exec-descriptor  = 140
+comment          = 61
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:17
+secondary        = clean
+recursive-base   = 186
+
+[command-point]
+reserved-word  = 138
+subcommand     = 182
+alias          = 140
+suffix-alias   = 140
+global-alias   = bg:17
+builtin        = 173
+function       = 140
+command        = 108
+precommand     = 138
+hashed-command = 140
+single-sq-bracket = 173
+double-sq-bracket = 173
+double-paren   = 138
+
+[paths]
+path          = 182
+pathseparator = 
+path-to-dir   = 182,underline
+globbing      = 138
+globbing-ext  = 141
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 173
+bracket-level-2 = 177
+bracket-level-3 = 220
+
+[arguments]
+single-hyphen-option   = 140
+double-hyphen-option   = 140
+back-quoted-argument   = none
+single-quoted-argument = 173
+double-quoted-argument = 173
+dollar-quoted-argument = 173
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 146
+; backslash or $... in "..." (i.e. variable in string)
+back-or-dollar-double-quoted-argument = 140
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 182
+history-expansion    = blue,bold
+
+[math]
+mathvar = 140
+mathnum = 173
+matherr = 124
+
+[for-loop]
+forvar = 140
+fornum = 173
+; operator
+foroper = 147
+; separator
+forsep = 182
+
+[case]
+case-input       = 140
+case-parentheses = 17
+case-condition   = bg:25

zsh_fast_syntax_highlighting/themes/sv-plant.ini

@@ -0,0 +1,100 @@
+; https://www.syntaxenvy.com/0854668
+;
+; comment:
+;   #5b4e3f -> 58
+; keyword:
+;   #a1f2b2 -> 157
+; number, string:
+;   #91cf9e -> 115 (114)
+; title, section, name, selector-id:
+;   #dadff0 -> 189
+; attribute, variable, type:
+;   #debb91 -> 180
+; symbol, link:
+;   #f1dcc6 -> 224
+; builtin, deletion:
+;   #95cbc1 -> 115
+; formula:
+;   #3f352a -> 16
+
+[base]
+default          = none
+unknown-token    = 124
+commandseparator = 189
+redirection      = none
+here-string-tri  = 157
+here-string-text = bg:25
+here-string-var  = 180,bg:25
+exec-descriptor  = 180
+comment          = 58
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:17
+secondary        = zdharma
+recursive-base   = 183
+
+[command-point]
+reserved-word  = 157
+subcommand     = 224
+alias          = 180
+suffix-alias   = 180
+global-alias   = bg:58
+builtin        = 115
+function       = 180
+command        = 180
+precommand     = 157
+hashed-command = 180
+single-sq-bracket = 115
+double-sq-bracket = 115
+double-paren   = 157
+
+[paths]
+path          = 224
+pathseparator = 
+path-to-dir   = 224,underline
+globbing      = 157
+globbing-ext  = 159
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 115
+bracket-level-2 = 177
+bracket-level-3 = 220
+
+[arguments]
+single-hyphen-option   = 180
+double-hyphen-option   = 180
+back-quoted-argument   = none
+single-quoted-argument = 114
+double-quoted-argument = 114
+dollar-quoted-argument = 114
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 189
+; backslash or $... in "..." (i.e. variable in string)
+back-or-dollar-double-quoted-argument = 180
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 224
+history-expansion    = blue,bold
+
+[math]
+mathvar = 180
+mathnum = 114
+matherr = 124
+
+[for-loop]
+forvar = 180
+fornum = 114
+; operator
+foroper = 147
+; separator
+forsep = 224
+
+[case]
+case-input       = 180
+case-parentheses = 58
+case-condition   = bg:25

zsh_fast_syntax_highlighting/themes/zdharma.ini

@@ -0,0 +1,81 @@
+[base]
+default          = none
+unknown-token    = red,bold
+commandseparator = none
+redirection      = none
+here-string-tri  = 141
+here-string-text = bg:19
+here-string-var  = 177,bg:19
+exec-descriptor  = yellow,bold
+comment          = black,bold
+correct-subtle   = bg:55
+incorrect-subtle = bg:52
+subtle-bg        = bg:17
+secondary        = safari
+recursive-base   = 186
+
+[command-point]
+reserved-word  = 146
+reserved-word  = 146
+alias          = 63
+suffix-alias   = 63
+global-alias   = bg:19
+builtin        = 63
+function       = 63
+command        = 63
+precommand     = 63
+hashed-command = 63
+single-sq-bracket = 63
+double-sq-bracket = 63
+double-paren   = 146
+
+[paths]
+path          = 154
+pathseparator = 
+path-to-dir   = 154,underline
+globbing      = 114
+globbing-ext  = 153
+
+[brackets]
+paired-bracket = bg:blue
+bracket-level-1 = 117
+bracket-level-2 = 141
+bracket-level-3 = 90
+
+[arguments]
+single-hyphen-option   = 177
+double-hyphen-option   = 177
+back-quoted-argument   = none
+single-quoted-argument = 146
+double-quoted-argument = 146
+dollar-quoted-argument = 146
+
+[in-string]
+; backslash in $'...'
+back-dollar-quoted-argument           = 177
+; backslash or $... in "..."
+back-or-dollar-double-quoted-argument = 177
+
+[other]
+variable             = none
+assign               = none
+assign-array-bracket = 63
+history-expansion    = blue,bold
+
+[math]
+mathvar = blue,bold
+mathnum = 154
+matherr = red
+
+[for-loop]
+forvar = none
+fornum = 154
+; operator
+foroper = 146
+; separator
+forsep = 109
+
+[case]
+case-input       = 63
+case-parentheses = 141
+case-condition   = bg:19

zsh_fast_syntax_highlighting/→chroma/-alias.ch

@@ -0,0 +1,29 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+local __first_call="$1" __wrd="${2%%=*}" __start_pos="$3" __end_pos="$4"
+
+if (( __first_call )) || [[ "$2" = -* ]]; then
+    return 1
+else
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    elif (( $+aliases[(e)$__wrd] )) || (( ${+galiases[(e)$__wrd]} )); then
+        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+    elif (( $+functions[(e)$__wrd] )) || (( $+builtins[(e)$__wrd] )) || (( $+commands[(e)$__wrd] )) || (( $reswords[(Ie)$__wrd] )); then
+        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+    else
+        return 1
+    fi
+    if [[ "$__wrd" != "$2" ]]; then
+        return 1
+    fi
+fi
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0

zsh_fast_syntax_highlighting/→chroma/-autoload.ch

@@ -0,0 +1,104 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Tracks autoload command - highlights function names if they exist somewhere
+# in $fpath. Also warns that the autoloaded function is already defined.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars
+integer __idx1 __idx2
+local -a __results __deserialized __noshsplit
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-autoload-counter]=0
+    FAST_HIGHLIGHT[chroma-autoload-counter-all]=1
+    FAST_HIGHLIGHT[chroma-autoload-message]=""
+    #FAST_HIGHLIGHT[chroma-autoload-message-shown]=""
+    [[ -z ${FAST_HIGHLIGHT[chroma-autoload-message-shown-at]} ]] && FAST_HIGHLIGHT[chroma-autoload-message-shown-at]=0
+    FAST_HIGHLIGHT[chroma-autoload-elements]=""
+    __style=${FAST_THEME_NAME}command
+
+} || {
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+    (( FAST_HIGHLIGHT[chroma-autoload-counter-all] += 1, __idx2 = FAST_HIGHLIGHT[chroma-autoload-counter-all] ))
+
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if [[ "$__wrd" = [-+]* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+    else
+        # Count non-option tokens.
+        (( FAST_HIGHLIGHT[chroma-autoload-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-autoload-counter] ))
+
+        if [[ $__wrd != (\$|\"\$)* && $__wrd != (/|\"/|\'/)* && $__wrd != \`* ]]; then
+            __results=( ${^fpath}/$__wrd(N) )
+            __deserialized=( "${(Q@)${(z@)FAST_HIGHLIGHT[chroma-fpath_peq-elements]}}" )
+            __results+=( ${^__deserialized}/$__wrd(N) )
+            [[ "${#__results}" -gt 0 ]] && {
+                __style=${FAST_THEME_NAME}correct-subtle
+                __deserialized=( "${(Q@)${(z@)FAST_HIGHLIGHT[chroma-autoload-elements]}}" )
+                [[ -z "${__deserialized[1]}" && ${#__deserialized} -eq 1 ]] && __deserialized=()
+                # Cannot use ${abc:+"$abc"} trick with ${~...}, so handle most
+                # cases of the possible shwordsplit through an additional array
+                __noshsplit=( ${~__wrd} )
+                __deserialized+=( "${(j: :)__noshsplit}" )
+                FAST_HIGHLIGHT[chroma-autoload-elements]="${(j: :)${(q@)__deserialized}}"
+                # Make the function defined for big-loop's *main-type mechanism
+                __fast_highlight_main__command_type_cache[${(j: :)__noshsplit}]="function"
+            } || __style=${FAST_THEME_NAME}incorrect-subtle
+        fi
+
+        if (( ${+functions[${(Q)__wrd}]} )); then
+            FAST_HIGHLIGHT[chroma-autoload-message]+="Warning: Function ${(Q)__wrd} already defined (e.g. loaded)"$'\n'
+        fi
+    fi
+
+    # Display only when processing last autoload argument
+    if (( ${#${(z)BUFFER}} == FAST_HIGHLIGHT[chroma-autoload-counter-all] )); then
+        # Display only if already shown message differs or when it timeouts
+        if [[ ${FAST_HIGHLIGHT[chroma-autoload-message]} != ${FAST_HIGHLIGHT[chroma-autoload-message-shown]} ||
+                $(( EPOCHSECONDS - FAST_HIGHLIGHT[chroma-autoload-message-shown-at] )) -gt 7
+        ]]; then
+            FAST_HIGHLIGHT[chroma-autoload-message-shown]=${FAST_HIGHLIGHT[chroma-autoload-message]}
+            FAST_HIGHLIGHT[chroma-autoload-message-shown-at]=$EPOCHSECONDS
+            zle -M "${FAST_HIGHLIGHT[chroma-autoload-message]}"
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above code
+# can do it itself and skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-autorandr.ch

@@ -0,0 +1,22 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+
+if (( __first_call )) || [[ "$__wrd" = -* ]]; then
+    return 1
+else
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+    if [[ -d "${XDG_CONFIG_HOME:-$HOME/.config}/autorandr/$__wrd" ]] then
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+    fi
+fi
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0

zsh_fast_syntax_highlighting/→chroma/-awk.ch

@@ -0,0 +1,108 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars __val __style2
+integer __idx1 __idx2
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-awk-counter]=0
+    FAST_HIGHLIGHT[chroma-awk-f-seen]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+        [[ "$__wrd" = "-f" ]] && FAST_HIGHLIGHT[chroma-awk-f-seen]=1
+    else
+        # Count non-option tokens.
+        (( FAST_HIGHLIGHT[chroma-awk-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-awk-counter] ))
+
+        # First non-option token is the pattern (regex), we will
+        # highlight it.
+        if (( FAST_HIGHLIGHT[chroma-awk-counter] == 1 && FAST_HIGHLIGHT[chroma-awk-f-seen] == 0 )); then
+            if print -r -- "${(Q)__wrd}" | gawk --source 'BEGIN { exit } END { exit 0 }' -f - >/dev/null 2>&1; then
+                __style2="${FAST_THEME_NAME}subtle-bg"
+            else
+                __style2="${FAST_THEME_NAME}incorrect-subtle"
+            fi
+
+            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style2]}")
+            
+            # Highlight keywords
+            FSH_LIST=()
+            : "${__wrd//(#m)(BEGIN|END|FIELDWIDTHS|RS|ARGC|ARGV|ENVIRON|NF|NR|IGNORECASE|FILENAME|if|then|else|while|toupper|tolower|function|print|sub)/$(( fsh_sy_h_append($MBEGIN, $MEND) ))}";
+            for __val in "${FSH_LIST[@]}" ; do
+                [[ ${__wrd[${__val%%;;*}]} = [a-zA-Z0-9_] || ${__wrd[${__val##*;;}+1]} = [a-zA-Z0-9_] ]] && continue
+                __idx1=$(( __start_pos + ${__val%%;;*} ))
+                __idx2=__idx1+${__val##*;;}-${__val%%;;*}+1
+                (( __start=__idx1-${#PREBUFFER}, __end=__idx2-${#PREBUFFER}-1, __start >= 0 )) && \
+                    reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}reserved-word]},${FAST_HIGHLIGHT_STYLES[$__style2]}")
+            done
+
+            # Highlight regex characters
+            __chars="*+\\)(\{\}[]^"
+            __idx1=__start_pos
+            __idx2=__start_pos
+            while [[ "$__wrd" = (#b)[^$__chars]#([\\][\\])#((+|\*|\[|\]|\)|\(|\^|\}|\{)|[\\](+|\*|\[|\]|\)|\(|\^|\{|\}))(*) ]]; do
+                if [[ -n "${match[3]}" ]]; then
+                    __idx1+=${mbegin[3]}-1
+                    __idx2=__idx1+${mend[3]}-${mbegin[3]}+1
+                    (( __start=__idx1-${#PREBUFFER}, __end=__idx2-${#PREBUFFER}, __start >= 0 )) && \
+                        reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}mathnum]},${FAST_HIGHLIGHT_STYLES[$__style2]}")
+                    __idx1=__idx2
+                else
+                    __idx1+=${mbegin[5]}-1
+                fi
+                __wrd="${match[5]}"
+            done
+        elif (( FAST_HIGHLIGHT[chroma-awk-counter] >= 2 || FAST_HIGHLIGHT[chroma-awk-f-seen] == 1 )); then
+            FAST_HIGHLIGHT[chroma-awk-f-seen]=0
+            # Handle paths, etc. normally - just pass-through to the big
+            # highlighter (the main FSH highlighter, used before chromas).
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-docker.ch

@@ -0,0 +1,90 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for command `docker'. It verifies command line, by denoting
+# wrong and good arguments by color. Currently implemented: verification of
+# image IDs passed to: docker image rm <ID>.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+local -a __lines_list
+
+(( __first_call )) && {
+    # Called for the first time - new command
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables
+    FAST_HIGHLIGHT[chroma-docker-counter]=0
+    FAST_HIGHLIGHT[chroma-docker-got-subcommand]=0
+    FAST_HIGHLIGHT[chroma-docker-subcommand]=""
+    FAST_HIGHLIGHT[chrome-docker-got-msg1]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* && ${FAST_HIGHLIGHT[chroma-docker-got-subcommand]} -eq 0 ]]; then
+        __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+    else
+        if (( FAST_HIGHLIGHT[chroma-docker-got-subcommand] == 0 )); then
+            FAST_HIGHLIGHT[chroma-docker-got-subcommand]=1
+            FAST_HIGHLIGHT[chroma-docker-subcommand]="$__wrd"
+            __style=${FAST_THEME_NAME}subcommand
+            (( FAST_HIGHLIGHT[chroma-docker-counter] += 1 ))
+        else
+            __wrd="${__wrd//\`/x}"
+            __arg="${__arg//\`/x}"
+            __wrd="${(Q)__wrd}"
+            if [[ "${FAST_HIGHLIGHT[chroma-docker-subcommand]}" = "image" ]]; then
+                [[ "$__wrd" != -* ]] && {
+                    (( FAST_HIGHLIGHT[chroma-docker-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-docker-counter] ))
+
+                    if (( __idx1 == 2 )); then
+                        __style=${FAST_THEME_NAME}subcommand
+                    elif (( __idx1 == 3 )); then
+                        .fast-run-command "docker images -q" chroma-docker-list ""
+                        [[ -n "${__lines_list[(r)$__wrd]}" ]] && {
+                            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                                reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+                        } || {
+                            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                                reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                        }
+                    fi
+                } || __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+            else
+                return 1
+            fi
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array)
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-example.ch

@@ -0,0 +1,120 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Example chroma function. It colorizes first two arguments as `builtin' style,
+# third and following arguments as `globbing' style. First two arguments may
+# be "strings", they will be passed through to normal higlighter (by returning 1).
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+#
+# Overall functioning is: when command "example" is occured, this function
+# is called with $1 == 1, it ("example") is the first token ($2), then for any
+# following token, this function is called with $1 == 0, until end of command
+# is occured (i.e. till enter is pressed or ";" is put into source, or the
+# command line simply ends).
+#
+# Other tips are:
+# - $CURSOR holds cursor position
+# - $BUFFER holds whole command line buffer
+# - $LBUFFER holds command line buffer that is left from the cursor, i.e. it's a
+#   BUFFER substring 1 .. $CURSOR
+# - $RBUFFER is the same as LBUFFER but holds part of BUFFER right to the cursor
+#
+# The function receives $BUFFER but via sequence of tokens, which are shell words,
+# e.g. "a b c" is a shell word, while a b c are 3 shell words.
+#
+# FAST_HIGHLIGHT is a friendly hash array which allows to store strings without
+# creating global parameters (variables). If you need hash, just use it first
+# declaring, under some distinct name like: typeset -gA CHROMA_EXPLE_DICT.
+# Remember to reset the hash and others at __first_call == 1, so that you have
+# a fresh state for new command.
+
+# Keep chroma-takever state meaning: until ;, handle highlighting via chroma.
+# So the below 8192 assignment takes care that next token will be routed to chroma.
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global string variables.
+    FAST_HIGHLIGHT[chroma-example-counter]=0
+
+    # Set style for region_highlight entry. It is used below in
+    # '[[ -n "$__style" ]] ...' line, which adds highlight entry,
+    # like "10 12 fg=green", through `reply' array.
+    #
+    # Could check if command `example' exists and set `unknown-token'
+    # style instead of `command'
+    __style=${FAST_THEME_NAME}command
+
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+    else
+        # Count non-option tokens
+        (( FAST_HIGHLIGHT[chroma-example-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-example-counter] ))
+
+        # Colorize 1..2 as builtin, 3.. as glob
+        if (( FAST_HIGHLIGHT[chroma-example-counter] <= 2 )); then
+            if [[ "$__wrd" = \"* ]]; then
+                # Pass through, fsh main code will do the highlight!
+                return 1
+            else
+                __style=${FAST_THEME_NAME}builtin
+            fi
+        else
+            __style=${FAST_THEME_NAME}globbing
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+# If 1 will be added to __start_pos, this will highlight "oken".
+# If 1 will be subtracted from __end_pos, this will highlight "toke".
+# $PREBUFFER is for specific situations when users does command \<ENTER>
+# i.e. when multi-line command using backslash is entered.
+#
+# This is a common place of adding such entry, but any above code can do
+# it itself (and it does in other chromas) and skip setting __style to
+# this way disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves.
+# _start_pos=$_end_pos advainces pointers in command line buffer.
+#
+# To pass through means to `return 1'. The highlighting of
+# this single token is then done by fast-syntax-highlighting's
+# main code and chroma doesn't have to do anything.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-fast-theme.ch

@@ -0,0 +1,40 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+local __first_call="$1" __wrd="${(Q)2}" __start_pos="$3" __end_pos="$4"
+local __style
+
+if (( __first_call )); then
+    FAST_HIGHLIGHT[chroma-fast-theme-first]=0
+    return 1
+elif (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+elif (( ${FAST_HIGHLIGHT[chroma-fast-theme-first]} )) || [[ $__wrd = -* ]]; then
+    return 1
+else
+    FAST_HIGHLIGHT[chroma-fast-theme-first]=1
+fi
+
+if [[ "$__wrd" = */* || "$__wrd" = (XDG|LOCAL|HOME|OPT):* ]]; then
+    __wrd="${${__wrd/(#s)XDG:/${${XDG_CONFIG_HOME:-$HOME/.config}%/}/fsh/}%.ini}.ini"
+    __wrd="${${__wrd/(#s)LOCAL://usr/local/share/fsh/}%.ini}.ini"
+    __wrd="${${__wrd/(#s)HOME:/$HOME/.fsh/}%.ini}.ini"
+    __wrd="${${__wrd/(#s)OPT://opt/local/share/fsh/}%.ini}.ini"
+    __wrd=${~__wrd} # allow user to quote ~
+else
+    __wrd="$FAST_BASE_DIR/themes/$__wrd.ini"
+fi
+
+if [[ -f $__wrd ]]; then
+    __style=${FAST_THEME_NAME}path
+else
+    __style=${FAST_THEME_NAME}incorrect-subtle
+fi
+
+(( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+    && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0

zsh_fast_syntax_highlighting/→chroma/-fpath_peq.ch

@@ -0,0 +1,61 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# This chroma does a narrow, obscure but prestigious parsing of fpath+=( elem1
+# elem2 ... ) construct to provide *the* *future* contents of $fpath to
+# -autoload.ch, so that it can detect functions in those provided directories
+# `elem1', `elem2', etc. and highlight the functions with `correct-subtle'
+# instead of `incorrect-subtle'. Basically all thit is for command-lines like:
+#
+# % fpath+=( `pwd` ); autoload my-fun-from-PWD
+
+# Keep chroma-takever state meaning: until ; or similar (see $__arg_type below)
+# The 8192 sum takes care that the next token will be routed to this chroma
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local -a deserialized
+
+(( __first_call )) && {
+    case $__wrd in
+        (fpath=\()
+            FAST_HIGHLIGHT[fpath_peq_mode]=1
+            ;;
+        (fpath+=\()
+            FAST_HIGHLIGHT[fpath_peq_mode]=2
+            ;;
+        (FPATH=)
+            FAST_HIGHLIGHT[fpath_peq_mode]=4
+            ;;
+        (FPATH+=)
+            FAST_HIGHLIGHT[fpath_peq_mode]=8
+            ;;
+    esac
+    if (( FAST_HIGHLIGHT[fpath_peq_mode] & 5 )); then
+        FAST_HIGHLIGHT[chroma-fpath_peq-elements]="! ${FAST_HIGHLIGHT[chroma-fpath_peq-elements]}"
+    fi
+    return 1
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    [[ "$__wrd" != ")" ]] && {
+        deserialized=( "${(Q@)${(z@)FAST_HIGHLIGHT[chroma-fpath_peq-elements]}}" )
+        [[ -z "${deserialized[1]}" && ${#deserialized} -eq 1 ]] && deserialized=()
+        # Support ~ and $VAR, for [a-zA-Z_][a-ZA-Z0-9_]# characters in "VAR"
+        deserialized+=( "${(Q)${${(j: :)__wrd}//(#b)((\$([0-9]##|[a-zA-Z_][a-zA-Z0-9_]#))|(\$\{([0-9]##|[a-zA-Z_][a-zA-Z0-9_]#)\})|(#s)~)/${(P)${${${${match[1]##\$\{(#c0,1)}%\}}:#\~}:-HOME}}}}" )
+        FAST_HIGHLIGHT[chroma-fpath_peq-elements]="${(j: :)${(q@)deserialized}}"
+    }
+
+    return 1
+}
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-git.ch

@@ -0,0 +1,954 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for command `git'. It colorizes the part of command
+# line that holds `git' invocation.
+
+(( FAST_HIGHLIGHT[-git.ch-chroma-def] )) && return 1
+
+FAST_HIGHLIGHT[-git.ch-chroma-def]=1
+
+typeset -gA fsh__git__chroma__def
+fsh__git__chroma__def=(
+    ##
+    ## No subcommand
+    ##
+    ## {{{
+
+    subcmd:NULL "NULL_0_opt"
+    NULL_0_opt "(-C|--exec-path=|--git-dir=|--work-tree=|--namespace=|--super-prefix=)
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+            || -c
+                    <<>> __style=\${FAST_THEME_NAME}single-hyphen-option // NO-OP
+                    <<>> __style=\${FAST_THEME_NAME}optarg-string // NO-OP
+            || (--version|--help|--html-path|--man-path|--info-path|-p|--paginate|
+		-P|--no-pager|--no-replace-objects|--bare)
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+
+    "subcommands" "::→chroma/-git-get-subcommands" # run a function (the :: causes this) and use `reply'
+    #"subcommands" "(fetch|pull)" # run a function (the :: causes this) and use `reply'
+
+    "subcmd-hook" "→chroma/-git-check-if-alias"
+
+    "subcommands-blacklist" "mv,other"
+
+    ## }}}
+
+    ##
+    ## `FETCH'
+    ##
+    ## {{{
+
+    subcmd:fetch "FETCH_MULTIPLE_0_opt^ // FETCH_ALL_0_opt^ // FETCH_0_opt //
+                  REMOTE_GR_1_arg // REF_#_arg // NO_MATCH_#_opt"
+
+    # Special options (^ - has directives, currently - an :add and :del directive)
+    "FETCH_MULTIPLE_0_opt^" "
+                --multiple
+                        <<>> __style=\${FAST_THEME_NAME}double-hyphen-option // NO-OP
+                || --multiple:add
+                        <<>> REMOTE_GR_#_arg
+                || --multiple:del
+                        <<>> REMOTE_GR_1_arg // REF_#_arg" # when --multiple is passed, then
+                                        # there is no refspec argument, only remotes-ids
+                                        # follow unlimited # of them, hence the # in the
+                                        # REMOTE_GR_#_arg
+
+    # Special options (^ - has directives - an :del-directive)
+    "FETCH_ALL_0_opt^" "
+                --all
+                    <<>> __style=\${FAST_THEME_NAME}double-hyphen-option // NO-OP
+                || --all:del
+                    <<>> REMOTE_GR_1_arg // REF_#_arg" # --all can be only followed by options
+
+    # FETCH_0_opt. FETCH-options (FETCH is an identifier) at position 0 ->
+    #   -> before any argument
+    FETCH_0_opt "
+              (--depth=|--deepen=|--shallow-exclude=|--shallow-since=|--receive-pack=|
+               --refmap=|--recurse-submodules=|-j|--jobs=|--submodule-prefix=|
+               --recurse-submodules-default=|-o|--server-option=|--upload-pack|
+               --negotiation-tip=)
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+           || (--help|--all|-a|--append|--unshallow|--update-shallow|--dry-run|-f|--force|
+               -k|--keep|--multiple|-p|--prune|-n|--no-tags|-t|--tags|--no-recurse-submodules|
+               -u|--update-head-ok|-q|--quiet|-v|--verbose|--progress|
+               -4|--ipv4|-6|--ipv6)
+                   <<>> __style=\${FAST_THEME_NAME}single-hyphen-option // NO-OP"
+                   # Above: note the two <<>>-separated blocks for options that have
+                   # some arguments – the second pair of action/handler is being
+                   # run when an option argument is occurred (first one: the option
+                   # itself). If there is only one <<>>-separated block, then the option
+                   # is set to be argument-less. The argument is a) -o/--option argument
+                   # and b) -o/--option=argument.
+
+    REMOTE_GR_1_arg "NO-OP // ::→chroma/-git-verify-remote-or-group" # This definition is generic, reused later
+    "REF_#_arg" "NO-OP // ::→chroma/-git-verify-ref" # This too
+    "REMOTE_GR_#_arg" "NO-OP // ::→chroma/-git-verify-remote-or-group" # and this too
+    # The hash `#' above denotes: an argument at any position
+    # It will nicely match any following (above the first explicitly
+    # numbered ones) arguments passed when using --multiple
+
+    # A generic action
+    NO_MATCH_\#_opt "* <<>> __style=\${FAST_THEME_NAME}incorrect-subtle // NO-OP"
+    NO_MATCH_\#_arg "__style=\${FAST_THEME_NAME}incorrect-subtle // NO-OP"
+
+    ## }}}
+
+    ##
+    ## PUSH
+    ##
+    ## {{{
+
+    subcmd:push "PUSH_0_opt // REMOTE_1_arg // REF_#_arg // NO_MATCH_#_opt"
+
+    PUSH_0_opt "
+              (--receive-pack=|--exec=|--repo=|--push-option=|--signed=|
+                  --force-with-lease=|--signed=|--recurse-submodules=)
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+           || (--help|--all|--mirror|--tags|--follow-tags|--atomic|-n|--dry-run|
+               --porcelain|--delete|--tags|--follow-tags|--signed|--no-signed|
+               --atomic|--no-atomic|-o|--push-option|--force-with-lease|
+               --no-force-with-lease|-f|--force|-u|--set-upstream|--thin|
+               --no-thin|-q|--quiet|-v|--verbose|--progress|--no-recurse-submodules|
+               --verify|--no-verify|-4|--ipv4|-6|--ipv6)
+                   <<>> __style=\${FAST_THEME_NAME}single-hyphen-option // NO-OP"
+
+    REMOTE_1_arg "NO-OP // ::→chroma/-git-verify-remote" # This definition is generic, reused later
+
+    ### }}}
+
+    ##
+    ## PULL
+    ##
+    ## {{{
+
+    subcmd:pull "PULL_0_opt // REMOTE_1_arg // REF_#_arg // NO_MATCH_#_opt"
+
+    PULL_0_opt "
+              (--recurse-submodules=|-S|--gpg-sign=|--log=|-s|--strategy=|-X|
+               --strategy-option=|--rebase=|--depth=|--deepen=|--shallow-exclude=|
+               --shallow-since=|--negotiation-tip|--upload-pack|-o|--server-option=|
+               --no-recurse-submodules=)
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+           || (--help|-q|--quiet|-v|--verbose|--progress|--no-recurse-submodules|
+               --commit|--no-commit|--edit|--no-edit|--ff|--no-ff|--ff-only|
+               --log|--no-log|--signoff|--no-signoff|--stat|-n|--no-stat|--squash|
+               --no-squash|--verify-signatures|--no-verify-signatures|--summary|
+               --no-summary|--allow-unrelated-histories|-r|--rebase|--no-rebase|
+               --autostash|--no-autostash|--all|-a|--append|--unshallow|
+               --update-shallow|-f|--force|-k|--keep|--no-tags|-u|--update-head-ok|
+               --progress|-4|--ipv4|-6|--ipv6|--recurse-submodules)
+                   <<>> __style=\${FAST_THEME_NAME}single-hyphen-option // NO-OP"
+
+    ## }}}
+
+    ##
+    ## COMMIT
+    ##
+    ## {{{
+
+    subcmd:commit "COMMIT_#_opt // FILE_#_arg // NO_MATCH_#_opt"
+
+    "COMMIT_#_opt" "
+              (-m|--message=|--message|-am)
+                       <<>> NO-OP // ::→chroma/-git-commit-msg-opt-action
+                       <<>> NO-OP // ::→chroma/-git-commit-msg-opt-ARG-action
+           || (--help|-a|--all|-p|--patch|--reset-author|--short|--branch|
+               --porcelain|--long|-z|--null|-s|--signoff|-n|--no-verify|
+               --allow-empty|--allow-empty-message|-e|--edit|--no-edit|
+               --amend|--no-post-rewrite|-i|--include|-o|--only|--untracked-files|
+               -v|--verbose|-q|--quiet|--dry-run|--status|--no-status|--no-gpg-sign)
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+           || (-C|--reuse-message=|-c|--reedit-message=|--fixup=|--squash=|
+               -F|--file=|--author=|--date=|-t|--template=|--cleanup=|
+               -u|--untracked-files=|-S|--gpg-sign=)
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action"
+
+    # A generic action
+    "FILE_#_arg" "NO-OP // ::→chroma/-git-verify-file"
+
+    ## }}}
+
+    ##
+    ## MERGE
+    ##
+    ## {{{
+
+    subcmd:merge "MERGE_0_opt // COMMIT_#_arg"
+    MERGE_0_opt
+           "(-m)
+                       <<>> NO-OP // ::→chroma/-git-commit-msg-opt-action
+                       <<>> NO-OP // ::→chroma/-git-commit-msg-opt-ARG-action
+            (-S|--gpg-sign=|--log=|-e|--strategy=|-X|--strategy-option=|-F|
+             --file)
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+         || (--help|--commit|--no-commit|-e|--edit|--no-edit|--ff|--no-ff|--ff-only|
+             --log|--no-log|--signoff|--no-signoff|-n|--stat|--no-stat|--squash|
+             --no-squash|--verify-signatures|--no-verify-signatures|--summary|
+             --no-summary|-q|--quiet|-v|--verbose|--progress|--no-progress|
+             --allow-unrelated-histories|--rerere-autoupdate|--no-rerere-autoupdate|
+             --abort|--continue)
+                       <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+    COMMIT_\#_arg "NO-OP // ::→chroma/-git-verify-commit"
+
+    ## }}}
+
+    ##
+    ## RESET
+    ##
+    ## {{{
+
+    subcmd:reset "RESET_0_opt^ // RESET_0_opt // RESET_#_arg // NO_MATCH_#_opt"
+    "RESET_0_opt^" "
+        (--soft|--mixed|--hard|--merge|--keep)
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+     || (--soft|--mixed|--hard|--merge|--keep):del
+                    <<>> RESET_0_opt // RESET_#_arg
+     || (--soft|--mixed|--hard|--merge|--keep):add
+                    <<>> RESET_1_arg // NO_MATCH_#_arg
+        "
+
+    RESET_0_opt "
+        (-q|-p|--patch)
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    RESET_1_arg "NO-OP // ::→chroma/-git-verify-commit"
+
+    "RESET_#_arg" "NO-OP // ::→chroma/-git-RESET-verify-commit-or-file"
+
+
+    ## }}}
+
+    ##
+    ## REVERT
+    ##
+    ## {{{
+
+    subcmd:revert "REVERT_SEQUENCER_0_opt^ // REVERT_0_opt // REVERT_#_arg // NO_MATCH_#_opt"
+    REVERT_0_opt "
+                (-m|--mainline|-S|--gpg-sign=|--strategy=|-X|--strategy-option=)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || (-e|--edit|--no-edit|-n|--no-commit|-s|--signoff)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    "REVERT_SEQUENCER_0_opt^" "
+                (--continue|--quit|--abort)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                || (--continue|--quit|--abort):del
+                        <<>> REVERT_0_opt // REVERT_#_arg
+                || (--continue|--quit|--abort):add
+                        <<>> NO_MATCH_#_arg"
+
+    "REVERT_#_arg" "NO-OP // ::→chroma/-git-verify-commit"
+
+    ## }}}
+
+    ##
+    ## DIFF
+    ##
+    ##  TODO: When a second argument is also a path and it points to a directory, then
+    ##        git appends the previous file name to it – good to implement this too
+    ## {{{
+
+    subcmd:diff "DIFF_NO_INDEX_0_opt^ // DIFF_0_opt // COMMIT_FILE_DIR_#_arg // NO_MATCH_#_opt"
+
+    "DIFF_NO_INDEX_0_opt^" "
+                --no-index
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || --no-index:del
+                        <<>> COMMIT_FILE_DIR_#_arg
+             || --no-index:add
+                        <<>> FILE_1_arg // FILE_2_arg // NO_MATCH_#_arg"
+    DIFF_0_opt "
+                (-U|--unified=|--anchored=|--diff-algorithm=|--stat=|--dirstat|
+                 --submodule=|--color=|--color-moved=|--color-moved-ws=|--word-diff=|
+                 --word-diff-regex=|--color-words=|--ws-error-highlight=|--abbrev=|
+                 -B|--break-rewrites=|-M|--find-renames=|-C|--find-copies=|-l|
+                 --diff-filter=|-S|-G|--find-object=|--relative=|-O|--relative=|
+                 --inter-hunk-context=|--ignore-submodules=|--src-prefix=|--dst-prefix=|
+                 --line-prefix=)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || (-p|--patch|-u|-s|--no-patch|--raw|--patch-with-raw|--indent-heuristic|
+                 --no-indent-heuristic|--minimal|--patience|--histogram|--stat|
+                 --compact-summary|--numstat|--shortstat|--dirstat|--summary|
+                 --patch-with-stat|-z|--name-only|--name-status|--submodule|--no-color|
+                 --color-moved|--word-diff|--color-words|--no-renames|--check|
+                 --full-index|--binary|--abbrev|--break-rewrites|--find-renames|
+                 --find-copies|--find-copies-harder|-D|--pickaxe-all|--pickaxe-regex|
+                 --irreversible-delete|-R|--relative|-a|--text|--ignore-cr-at-eol|
+                 --ignore-space-at-eol|-b|--ignore-space-change|-w|--ignore-all-space|
+                 --ignore-blank-lines|-W|--function-context|--exit-code|--quiet|
+                 --ext-diff|--no-ext-diff|--textconv|--no-textconv|--ignore-submodules|
+                 --no-prefix|--ita-invisible-in-index|-1|--base|-2|--ours|-3|--theirs|
+                 -0|--cached)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    # A generic action
+    "COMMIT_FILE_DIR_#_arg" "NO-OP // ::→chroma/-git-verify-commit-or-file-or-dir"
+
+    # A generic action
+    "FILE_1_arg" "NO-OP // ::→chroma/-git-verify-file"
+
+    # A generic action
+    "FILE_2_arg" "NO-OP // ::→chroma/-git-verify-file"
+
+    ## }}}
+
+    ##
+    ## ADD
+    ##
+    ## {{{
+
+    subcmd:add "ADD_0_opt // FILE_OR_DIR_#_arg // NO_MATCH_#_opt"
+
+    ADD_0_opt "
+                --chmod=
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || (-v|--verbose|-f|--force|-i|--interactive|-n|--dry-run|
+                 -p|--patch|-e|--edit|--all|--no-all|-A|--all|--no-all|
+                 --ignore-removal|--no-ignore-removal|-u|--update|-N|
+                 --intent-to-add|--refresh|--ignore-errors|--ignore-missing|
+                 --renormalize|--no-warn-embedded-repo)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    FILE_OR_DIR_#_arg "NO-OP // ::→chroma/-git-verify-file-or-dir"
+
+    ## }}}
+
+    ##
+    ## CHECKOUT
+    ##
+    ## {{{
+
+    subcmd:checkout "CHECKOUT_BRANCH_0_opt^ //
+                        CHECKOUT_0_opt // FILE_OR_DIR_OR_BRANCH_OR_COMMIT_1_arg // FILE_#_arg //
+                        FILE_#_arg // NO_MATCH_#_opt"
+
+    "CHECKOUT_BRANCH_0_opt^" "
+                (-b|-B|--orphan)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || (-b|-B|--orphan):del
+                        <<>> FILE_OR_DIR_OR_BRANCH_OR_COMMIT_1_arg // FILE_#_arg // FILE_#_arg
+             || (-b|-B|--orphan):add
+                        <<>> NEW_BRANCH_1_arg // COMMIT_2_arg // NO_MATCH_#_arg"
+
+    NEW_BRANCH_1_arg "NO-OP // ::→chroma/-git-verify-correct-branch-name"
+
+    COMMIT_2_arg "NO-OP // ::→chroma/-git-verify-commit"
+
+    CHECKOUT_0_opt "
+                --conflict=
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || (-q|--quiet|--progress|--no-progress|-f|--force|--ours|--theirs|
+                 -b|-B|-t|--track|--no-track|-l|--detach|--orphan|
+                 --ignore-skip-worktree-bits|-m|--merge|-p|--patch|
+                 --ignore-other-worktrees|--no-ignore-other-worktrees)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    # A generic action
+    COMMIT_1_arg "NO-OP // ::→chroma/-git-verify-commit"
+
+    # Unused
+    FILE_OR_BRANCH_OR_COMMIT_1_arg "NO-OP // ::→chroma/-git-file-or-ubranch-or-commit-verify"
+    FILE_OR_DIR_OR_BRANCH_OR_COMMIT_1_arg "NO-OP // ::→chroma/-git-file-or-dir-or-ubranch-or-commit-verify"
+
+    ## }}}
+
+    ##
+    ## REMOTE
+    ##
+    ## {{{
+
+    subcmd:remote "REMOTE_0_opt // REMOTE_ADD_1_arg // REMOTE_RENAME_1_arg // REMOTE_REMOVE_1_arg //
+                     REMOTE_SET_HEAD_1_arg // REMOTE_SET_BRANCHES_1_arg //
+                     REMOTE_GET_URL_1_arg // REMOTE_SET_URL_1_arg // REMOTE_SHOW_1_arg //
+                     REMOTE_PRUNE_1_arg // REMOTE_UPDATE_1_arg"
+
+    REMOTE_0_opt "(-v|--verbose)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_ADD_1_arg "add ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_ADD_OPTS_1_opt // REMOTE_A_NAME_2_arg //
+                         REMOTE_A_URL_3_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_RENAME_1_arg "rename ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_2_arg // REMOTE_A_NAME_3_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_REMOVE_1_arg "remove ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_2_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_SET_HEAD_1_arg "set-head ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_2_arg // BRANCH_3_arg //
+                         REMOTE_SET_HEAD_OPTS_1_opt // REMOTE_SET_HEAD_OPTS_2_opt //
+                         NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_SET_BRANCHES_1_arg "set-branches ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_SET_BRANCHES_OPTS_1_opt // REMOTE_2_arg //
+                         BRANCH_#_arg // NO_MATCH_#_opt"
+
+    REMOTE_GET_URL_1_arg "get-url ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_GET_URL_OPTS_1_opt // REMOTE_2_arg //
+                         NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_SET_URL_1_arg "set-url ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_SET_URL_OPTS_1_opt^ //
+                         REMOTE_2_arg // REMOTE_A_URL_3_arg // REMOTE_A_URL_4_arg //
+                         NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    REMOTE_SHOW_1_arg "show ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_SHOW_OPTS_1_opt // REMOTE_#_arg // NO_MATCH_#_opt"
+
+    REMOTE_PRUNE_1_arg "prune ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_PRUNE_OPTS_1_opt // REMOTE_#_arg // NO_MATCH_#_opt"
+
+    REMOTE_UPDATE_1_arg "update ::::: __style=${FAST_THEME_NAME}subcommand // NO-OP <<>>
+                         add:REMOTE_UPDATE_OPTS_1_opt // REMOTE_GR_#_arg // NO_MATCH_#_opt"
+
+    REMOTE_ADD_OPTS_1_opt "
+                    (-t|-m|--mirror=)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+                 || (-f|--tags|--no-tags)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_SET_HEAD_OPTS_1_opt "
+                    (-a|--auto|-d|--delete)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_SET_HEAD_OPTS_2_opt "
+                    (-a|--auto|-d|--delete)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_SET_BRANCHES_OPTS_1_opt "
+                    --add
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_GET_URL_OPTS_1_opt "
+                    (--push|--all)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    "REMOTE_SET_URL_OPTS_1_opt^" "
+                    --push|--add|--delete
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                 || (--add|--delete):del
+                        <<>> REMOTE_A_URL_4_arg"
+
+    REMOTE_SHOW_OPTS_1_opt "
+                    -n
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_PRUNE_OPTS_1_opt "
+                    (-n|--dry-run)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_UPDATE_OPTS_1_opt "
+                    (-p|--prune)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    REMOTE_A_NAME_2_arg "NO-OP // ::→chroma/-git-verify-correct-branch-name"
+    REMOTE_A_NAME_3_arg "NO-OP // ::→chroma/-git-verify-correct-branch-name"
+    REMOTE_A_URL_3_arg "NO-OP // ::→chroma/main-chroma-std-verify-url"
+    REMOTE_A_URL_4_arg "NO-OP // ::→chroma/main-chroma-std-verify-url"
+    BRANCH_3_arg "NO-OP // ::→chroma/-git-verify-branch"
+    BRANCH_\#_arg "NO-OP // ::→chroma/-git-verify-branch"
+    REMOTE_2_arg "NO-OP // ::→chroma/-git-verify-remote"
+    REMOTE_\#_arg "NO-OP // ::→chroma/-git-verify-remote"
+
+    ## }}}
+
+    ##
+    ## LOG
+    ##
+
+    subcmd:log "LOG_0_opt // LOG_1_arg // FILE_#_arg // NO_MATCH_#_opt"
+
+    LOG_0_opt "
+                (--decorate=|--decorate-refs=|--decorate-refs-exclude=|-L|-n|--max-count=|
+                 --skip=|--since=|--after=|--until=|--before=|--author=|--committer=|
+                 --grep-reflog=|--grep=|--min-parents=|--max-parents=|--branches=|--tags=|
+                 --remotes=|--glob=|--exclude=|--no-walk=|--pretty=|--format=|--encoding=|
+                 --expand-tabs=|--notes=|--show-notes=|--date=|--show-linear-break=|-U|
+                 --unified=|--anchored=|--diff-algorithm=|--stat=|--dirstat=|--submodule=|
+                 --color=|--color-moved=|--color-moved-ws=|--word-diff=|--word-diff-regex=|
+                 --color-words=|--ws-error-highlight=|--abbrev=|-B|--break-rewrites=|-M|
+                 --find-renames=|-C|--find-copies=|-l|--diff-filter=|-S|-G|--find-object=|
+                 --relative=|-O|--relative=|--inter-hunk-context=|--ignore-submodules=|
+                 --src-prefix=|--dst-prefix=|--line-prefix=)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+
+             || (--follow|--decorate|--no-decorate|--source|--use-mailmap|--full-diff|
+                 --log-size|--all-match|--invert-grep|-i|--regexp-ignore-case|--basic-regexp|
+                 -E|--extended-regexp|-F|--fixed-strings|-P|--perl-regexp|--remove-empty|
+                 --merges|--no-merges|--no-min-parents|--no-max-parents|--first-parent|
+                 --not|--all|--branches|--tags|--remotes|--reflog|--single-worktree|
+                 --ignore-missing|--bisect|--stdin|--cherry-mark|--cherry-pick|--left-only|
+                 --right-only|--cherry|-g|--walk-reflogs|--merge|--boundary|--simplify-by-decoration|
+                 --full-history|--dense|--sparse|--simplify-merges|--ancestry-path|--date-order|
+                 --author-date-order|--topo-order|--reverse|--no-walk|--do-walk|--pretty|
+                 --abbrev-commit|--no-abbrev-commit|--oneline|--expand-tabs|--no-expand-tabs|
+                 --notes|--no-notes|--show-notes|--no-standard-notes|--show-signature|
+                 --relative-date|--parents|--children|--left-right|--graph|--show-linear-break|
+                 -c|--cc|-m|-r|-t|-p|-u|--patch|-s|--no-patch|--raw|--patch-with-raw|
+                 --indent-heuristic|--no-indent-heuristic|--minimal|--patience|--histogram|
+                 --stat|--compact-summary|--numstat|--shortstat|--dirstat|--summary|
+                 --patch-with-stat|-z|--name-only|--name-status|--submodule|--color|--no-color|
+                 --color-moved|--word-diff|--color-words|--no-renames|--check|--full-index|
+                 --binary|--abbrev|--break-rewrites|--find-renames|
+                 --find-copies|--find-copies-harder|-D|--irreversible-delete|
+                 --pickaxe-all|--pickaxe-regex|-R|--relative|-a|--text|--ignore-cr-at-eol|
+                 --ignore-space-at-eol|-b|--ignore-space-change|-w|--ignore-all-space|
+                 --ignore-blank-lines|-W|--function-context|--ext-diff|--no-ext-diff|
+                 --textconv|--no-textconv|--ignore-submodules|--no-prefix|
+                 --ita-invisible-in-index)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    LOG_1_arg "NO-OP // ::→chroma/-git-verify-rev-range-or-file"
+
+    ##
+    ## TAG
+    ##
+
+    subcmd:tag "TAG_D_0_opt^ // TAG_L_0_opt^ // TAG_V_0_opt^ // TAG_0_opt^"
+
+    "TAG_0_opt^" "
+                (-u|--local-user=|--cleanup=)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || -m
+                            <<>> NO-OP // ::→chroma/-git-commit-msg-opt-action
+                            <<>> NO-OP // ::→chroma/-git-commit-msg-opt-ARG-action
+             || (-F|--file)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                            <<>> NO-OP // ::→chroma/-git-verify-file
+             || (-a|--annotate|-s|--sign|-f|-e|--edit)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || (-u|--local-user=|--cleanup=|-m|-F|--file|-a|--annotate|-s|--sign|
+                 -f|-e|--edit):add
+                            <<>> TAG_NEW_1_arg // COMMIT_2_arg // NO_MATCH_#_arg //
+                            NO_MATCH_#_opt"
+
+    TAG_NEW_1_arg "NO-OP // ::→chroma/-git-verify-correct-branch-name"
+
+    TAG_1_arg "NO-OP // ::→chroma/-git-verify-tag-name"
+
+    "TAG_D_0_opt^" "
+                (-d)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || -d:add
+                            <<>> TAG_#_arg // NO_MATCH_#_opt
+             || -d:del
+                            <<>> TAG_0_opt // TAG_NEW_1_arg // COMMIT_2_arg"
+
+    "TAG_#_arg" "NO-OP // ::→chroma/-git-verify-tag-name"
+
+    "TAG_L_0_opt^" "
+                (-l)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || -l:add
+                            <<>> TAG_L_0_opt // TAG_PAT_#_arg // NO_MATCH_#_opt
+             || -l:del
+                            <<>> TAG_0_opt // TAG_NEW_1_arg // COMMIT_2_arg"
+
+    TAG_L_0_opt "
+                (-n|--contains|--no-contains|--points-at|--column=|--sort=|--format=|
+                 --color=)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action
+             || (--column|--no-column|--create-reflog|--merged|--no-merged|--color|-i)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    "TAG_PAT_#_arg" "NO-OP // ::→chroma/main-chroma-std-verify-pattern"
+
+    "TAG_V_0_opt^" "
+                (-v)
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+             || -v:add
+                            <<>> TAG_V_0_opt // TAG_#_arg // NO_MATCH_#_opt
+             || -v:del
+                            <<>> TAG_0_opt // TAG_NEW_1_arg // COMMIT_2_arg"
+
+    TAG_V_0_opt "
+                --format=
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action
+                            <<>> NO-OP // ::→chroma/main-chroma-std-aopt-ARG-action"
+
+    ##
+    ## All remaining subcommands
+    ##
+    ## {{{
+
+    "subcmd:*" "CATCH_ALL_#_opt"
+    "CATCH_ALL_#_opt" "* <<>> NO-OP // ::→chroma/main-chroma-std-aopt-SEMI-action"
+
+    ## }}}
+)
+
+# Called after entering just "git" on the command line
+→chroma/-git-first-call() {
+    # Called for the first time - new command
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables
+    FAST_HIGHLIGHT[chroma-git-counter]=0
+    FAST_HIGHLIGHT[chroma-git-got-subcommand]=0
+    FAST_HIGHLIGHT[chroma-git-subcommand]=""
+    FAST_HIGHLIGHT[chrome-git-got-msg1]=0
+    FAST_HIGHLIGHT[chrome-git-got-anymsg]=0
+    FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]=0
+    FAST_HIGHLIGHT[chroma-git-checkout-new]=0
+    FAST_HIGHLIGHT[chroma-git-fetch-multiple]=0
+    FAST_HIGHLIGHT[chroma-git-branch-change]=0
+    FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0
+    FAST_HIGHLIGHT[chroma-git-reset-etc-saw-commit]=0
+    FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file]=0
+    return 1
+}
+
+→chroma/-git-check-if-alias() {
+    local _wrd="$1"
+    local -a _result
+
+    typeset -ga fsh__chroma__git__aliases
+    _result=( ${(M)fsh__chroma__git__aliases[@]:#${_wrd}[[:space:]]##*} )
+    →chroma/main-chroma-print "Got is-alias-_result: $_result"
+    [[ -n "$_result" ]] && \
+	FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]="${${${_result#* }## ##}%% *}"
+}
+
+# A hook that returns the list of git's
+# available subcommands in $reply
+→chroma/-git-get-subcommands() {
+    local __svalue
+    integer __ivalue
+    LANG=C .fast-run-command "git help -a" chroma-${FAST_HIGHLIGHT[chroma-current]}-subcmd-list "" $(( 15 * 60 ))
+    if [[ "${__lines_list[1]}" = See* ]]; then
+        # (**)
+        # git >= v2.20, the aliases in the `git help -a' command
+        __lines_list=( ${${${${(M)__lines_list[@]:#([[:space:]](#c3,3)[a-zA-Z0-9_]*|Command aliases)}##[[:space:]]##}//(#s)Command\ aliases(#e)/Command_aliases}} )
+        __svalue="+${__lines_list[(I)Command_aliases]}"
+        __lines_list[1,__svalue-1]=( ${(@)__lines_list[1,__svalue-1]%%[[:space:]]##*} )
+    else
+        # (**)
+        # git < v2.20, add aliases through extra code
+        __lines_list=( ${(s: :)${(M)__lines_list[@]:#  [a-z]*}} )
+
+        __svalue=${#__lines_list}
+        # This allows to check if the command is an alias - we want to
+        # highlight the aliased command just like the target command of
+        # the alias
+        .fast-run-command "+git config --get-regexp 'alias.*'" chroma-${FAST_HIGHLIGHT[chroma-current]}-alias-list "[[:space:]]#alias." $(( 15 * 60 ))
+    fi
+
+    __tmp=${#__lines_list}
+    typeset -ga fsh__chroma__git__aliases
+    fsh__chroma__git__aliases=( ${__lines_list[__svalue+1,__tmp]} )
+    [[ ${__lines_list[__svalue]} != "Command_aliases" ]] && (( ++ __svalue, __ivalue=0, 1 )) || (( __ivalue=1 ))
+    __lines_list[__svalue,__tmp]=( ${(@)__lines_list[__svalue+__ivalue,__tmp]%%[[:space:]]##*} )
+    reply=( "${__lines_list[@]}" )
+}
+
+# A generic handler
+→chroma/-git-verify-remote() {
+    local _wrd="$4"
+    .fast-run-git-command "git remote" "chroma-git-remotes-$PWD" "" 10
+    [[ -n ${__lines_list[(r)$_wrd]} ]] && {
+        __style=${FAST_THEME_NAME}correct-subtle; return 0
+    } || {
+        [[ $_wrd != *:* ]] && { __style=${FAST_THEME_NAME}incorrect-subtle; return 1; }
+    }
+}
+
+# A generic handler - checks if given ref is correct
+→chroma/-git-verify-ref() {
+    local _wrd="$4"
+    _wrd="${_wrd%%:*}"
+    .fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-refs-$PWD" "refs/heads" 10
+    [[ -n ${__lines_list[(r)$_wrd]} ]] && \
+        { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 1; }
+}
+
+# A generic handler - checks if given remote or group is correct
+→chroma/-git-verify-remote-or-group() {
+    →chroma/-git-verify-remote "$@" && return 0
+    # The check for a group is to follow below
+    integer _start="$2" _end="$3"
+    local _scmd="$1" _wrd="$4"
+}
+
+# A generic handler - checks whether the file exists
+→chroma/-git-verify-file() {
+    integer _start="$2" _end="$3" __pos __start __end
+    local _wrd="$4" bg
+
+    [[ -f $_wrd ]] && {
+        (( __start=_start, __end=_end, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+        bg=${(M)FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]%bg=*}
+        ((1))
+    } || {
+        (( __start=_start, __end=_end, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+        bg=${(M)FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]%bg=*}
+    }
+
+    [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} && \
+        ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path]} != \
+        ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}
+    ]] && \
+        for (( __pos = 1; __pos <= (_end-_start); __pos++ )) {
+            [[ ${_wrd[__pos]} == "/" ]] && {
+                [[ ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} = *bg=* ]] && {
+                    (( __start=_start+__pos-__PBUFLEN, __start >= 0 )) && \
+                    reply+=("$(( __start - 1 )) $__start ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}")
+                    ((1))
+                } || {
+                    (( __start=_start+__pos-__PBUFLEN, __start >= 0 )) && \
+                    reply+=("$(( __start - 1 )) $__start ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}${bg:+,$bg}")
+                }
+            }
+        }
+}
+
+# A generic handler - checks whether the file exists
+→chroma/-git-verify-file-or-dir() {
+    integer _start="$2" _end="$3" __pos __start __end retval
+    local _wrd="$4" bg
+
+    __style=
+    [[ -f $_wrd || -d $_wrd ]] && {
+        (( __start=_start, __end=_end, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+        bg=${(M)FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]%bg=*}
+        ((1))
+    } || {
+        (( __start=_start, __end=_end, __start >= 0 )) && \
+            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+        bg=${(M)FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]%bg=*}
+        retval=1
+    }
+
+    [[ -n ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} && \
+        ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path]} != \
+        ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}
+    ]] && \
+        for (( __pos = 1; __pos <= (_end-_start); __pos++ )) {
+            [[ ${_wrd[__pos]} == "/" ]] && {
+                [[ ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]} = *bg=* ]] && {
+                    (( __start=_start+__pos-__PBUFLEN, __start >= 0 )) && \
+                    reply+=("$(( __start - 1 )) $__start ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}")
+                    ((1))
+                } || {
+                    (( __start=_start+__pos-__PBUFLEN, __start >= 0 )) && \
+                    reply+=("$(( __start - 1 )) $__start ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path_pathseparator]}${bg:+,$bg}")
+                }
+            }
+        }
+    return $retval
+}
+
+→chroma/-git-verify-branch() {
+    local _wrd="$4"
+    .fast-run-git-command "git for-each-ref --format='%(refname:short)'" "chroma-git-branches-$PWD" "refs/heads" 10
+    if [[ -n ${__lines_list[(r)$_wrd]} ]] {
+        __style=${FAST_THEME_NAME}correct-subtle; return 0
+    } elif [[ -n ${__lines_list[(r)origin/$_wrd]} ]] {
+        __style=${FAST_THEME_NAME}correct-subtle; return 0
+    } else {
+        __style=${FAST_THEME_NAME}incorrect-subtle; return 1
+    }
+}
+
+→chroma/-git-verify-also-unfetched-ref() {
+    local _wrd="$4"
+    .fast-run-git-command "git config --get checkout.defaultRemote" \
+                            "chroma-git-defaultRemote-$PWD" "" 10
+    local remote="${__lines_list[1]:-origin}"
+    .fast-run-git-command "git rev-list --count --no-walk
+                            --glob=\"refs/remotes/$remote/$_wrd\"" \
+                                "chroma-git-unfetched-ref-$PWD" "" 10
+
+    (( __lines_list[1] )) && { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 1; }
+}
+
+# A generic handler
+→chroma/-git-file-or-ubranch-or-commit-verify() {
+    →chroma/-git-verify-commit "$@" && return
+    →chroma/-git-verify-file "$@" && return
+    →chroma/-git-verify-branch "$@" && return
+    →chroma/-git-verify-also-unfetched-ref "$@"
+}
+
+# A generic handler
+→chroma/-git-file-or-dir-or-ubranch-or-commit-verify() {
+    →chroma/-git-verify-commit "$@" && return
+    →chroma/-git-verify-file-or-dir "$@" && return
+    →chroma/-git-verify-branch "$@" && return
+    →chroma/-git-verify-also-unfetched-ref "$@"
+}
+
+# A generic handler
+→chroma/-git-verify-correct-branch-name() {
+    local _wrd="$4"
+    →chroma/-git-verify-commit "$@" && \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 0; }
+
+    →chroma/-git-verify-remote "$@" && \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 0; }
+
+    [[ "$_wrd" != ./* && "$_wrd" != *..* && "$_wrd" != *[~\^\ $'\t']* &&
+        "$_wrd" != */ && "$_wrd" != *.lock && "$_wrd" != *\\* ]] && \
+        { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 1; }
+}
+
+# A generic handler that checks if given commit reference is correct
+→chroma/-git-verify-commit() {
+    local _wrd="$4"
+    __lines_list=()
+    .fast-run-git-command --status "git rev-parse --verify --quiet \"$_wrd\"" \
+                        "chroma-git-commits-$PWD-$_wrd" "" $(( 1.5 * 60 ))
+    if (( __lines_list[1] == 0 )); then
+        __style=${FAST_THEME_NAME}correct-subtle
+        return 0
+    fi
+    __style=${FAST_THEME_NAME}incorrect-subtle
+    return 1
+}
+
+# A generic handler that checks if given commit reference
+# is correct or if it's a file that exists
+→chroma/-git-verify-commit-or-file() {
+    →chroma/-git-verify-commit "$@" && return
+    →chroma/-git-verify-file "$@"
+}
+
+# A generic handler that checks if given commit reference
+# is correct or if it's a file or directives that exists
+→chroma/-git-verify-commit-or-file-or-dir() {
+    →chroma/-git-verify-commit "$@" && return
+    →chroma/-git-verify-file-or-dir "$@"
+}
+
+# A generic handler that checks if given revision range
+# is correct or if a file of that name exists
+→chroma/-git-verify-rev-range-or-file() {
+    local _wrd="$4"
+
+    →chroma/-git-verify-commit "$@" && return 0
+
+    if [[ "$_wrd" = *..* ]]; then
+        (( FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file] )) && {
+            →chroma/-git-verify-file "$@" && return 0
+            __style=${FAST_THEME_NAME}unknown-token
+            return 1
+        }
+
+        __style=""
+        return 0
+    fi
+
+    →chroma/-git-verify-file "$@" && \
+        { FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file]=1; return 0; }
+
+    __style=""
+    return 1
+}
+
+→chroma/-git-verify-tag-name() {
+    local _wrd="$4"
+    .fast-run-git-command "git tag" "chroma-git-tags-$PWD" "" $(( 2*60 ))
+    [[ -n ${__lines_list[(r)$_wrd]} ]] && \
+        __style=${FAST_THEME_NAME}correct-subtle || \
+        __style=${FAST_THEME_NAME}incorrect-subtle
+}
+
+# A handler for the commit's -m/--message options.Currently
+# does the same what →chroma/main-chroma-std-aopt-action does
+→chroma/-git-commit-msg-opt-action() {
+    →chroma/main-chroma-std-aopt-action "$@"
+}
+
+# A handler for the commit's -m/--message options' argument
+→chroma/-git-commit-msg-opt-ARG-action() {
+    integer _start="$2" _end="$3"
+    local _scmd="$1" _wrd="$4"
+
+    (( __start >= 0 )) || return
+
+    # Match the message body in case of an --message= option
+    if [[ "$_wrd" = (#b)(--message=)(*) && -n "${match[2]}" ]]; then
+        _wrd="${(Q)${match[2]//\`/x}}"
+        # highlight --message=>>something<<
+        reply+=("$(( __start+10 )) $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}")
+    elif [[ "$_wrd" != --message ]]; then
+        # highlight the message's body
+        reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}")
+    fi
+
+    integer length=${FAST_HIGHLIGHT[git-cmsg-len]:-50}
+
+    if (( ${#_wrd} > length )); then
+        for (( __idx1 = 1, __idx2 = 1; __idx1 <= length; ++ __idx1, ++ __idx2 )); do
+            # Use __arg from the fast-highlight-process's scope
+            while [[ "${__arg[__idx2]}" != "${_wrd[__idx1]}" ]]; do
+                (( ++ __idx2 ))
+                (( __idx2 > __asize )) && { __idx2=-1; break; }
+            done
+            (( __idx2 == -1 )) && break
+        done
+        if (( __idx2 != -1 )); then
+            if [[ -n "${match[1]}" ]]; then
+                reply+=("$(( __start+__idx2 )) $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+            else
+                reply+=("$(( __start+__idx2-1 )) $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+            fi
+        fi
+    fi
+}
+
+# A RESET handler
+# TODO: differentiate tree-ish from commit
+→chroma/-git-RESET-verify-commit-or-file() {
+    →chroma/-git-verify-commit "$@" && {
+        →chroma/-git-verify-file "$@" && {
+            # TODO: with -p/--patch, the <paths> are optional,
+            # and this argument will be taken as a commit in a
+            # specific circumstances
+            FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file]=1
+            return 0
+        }
+
+        (( FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file] ||
+            FAST_HIGHLIGHT[chroma-git-reset-etc-saw-commit] )) && \
+            { __style=${FAST_THEME_NAME}unknown-token; return 1; }
+
+        FAST_HIGHLIGHT[chroma-git-reset-etc-saw-commit]=1
+
+        __style=${FAST_THEME_NAME}correct-subtle
+
+        return 0
+    }
+
+    →chroma/-git-verify-file "$@" && \
+        { FAST_HIGHLIGHT[chroma-git-reset-etc-saw-file]=1; return 0; }
+
+    return 1
+}
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-grep.ch

@@ -0,0 +1,89 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars
+integer __idx1 __idx2
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-grep-counter]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+    else
+        # Count non-option tokens.
+        (( FAST_HIGHLIGHT[chroma-grep-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-grep-counter] ))
+
+        # First non-option token is the pattern (regex), we will
+        # highlight it.
+        if (( FAST_HIGHLIGHT[chroma-grep-counter] == 1 )); then
+            [[ "$__wrd" = \"* ]] && __style=${FAST_THEME_NAME}double-quoted-argument
+            [[ "$__wrd" = \'* ]] && __style=${FAST_THEME_NAME}single-quoted-argument
+            [[ "$__wrd" = \$\'* ]] && __style=${FAST_THEME_NAME}dollar-quoted-argument
+            [[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+            __style=""
+
+            __chars="*+\\)([]^\$"
+            __idx1=__start_pos
+            __idx2=__start_pos
+            while [[ "$__wrd" = (#b)[^$__chars]#([\\][\\])#((+|\*|\[|\]|\)|\(|\^|\$)|[\\](+|\*|\[|\]|\)|\(|\^|\$))(*) ]]; do
+                if [[ -n "${match[3]}" ]]; then
+                    __idx1+=${mbegin[3]}-1
+                    __idx2=__idx1+${mend[3]}-${mbegin[3]}+1
+                    (( __start=__idx1-${#PREBUFFER}, __end=__idx2-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-operator]}")
+                    __idx1=__idx2
+                else
+                    __idx1+=${mbegin[5]}-1
+                fi
+                __wrd="${match[5]}"
+            done
+        elif (( FAST_HIGHLIGHT[chroma-grep-counter] == 2 )); then
+            # Handle paths, etc. normally - just pass-through to the big
+            # highlighter (the main FSH highlighter, used before chromas).
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-hub.ch

@@ -0,0 +1,51 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+
+if (( __first_call )); then
+    chroma/-git.ch $*
+    return 1
+fi
+[[ "$__arg_type" = 3 ]] && return 2
+
+if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+    return 1
+fi
+
+if [[ "$__wrd" != -* ]] && (( FAST_HIGHLIGHT[chroma-git-got-subcommand] == 0 )); then
+    .fast-run-command "git config --get-regexp 'alias.*'" chroma-git-alias-list "" $(( 5 * 60 ))
+    # Grep for line: alias.{user-entered-subcmd}[[:space:]], and remove alias. prefix
+    __lines_list=( ${${(M)__lines_list[@]:#alias.${__wrd}[[:space:]]##*}#alias.} )
+
+    if (( ${#__lines_list} > 0 )); then
+        # (*)
+        # First remove alias name (#*[[:space:]]) and the space after it, then
+        # remove any leading spaces from what's left (##[[:space:]]##), then
+        # remove everything except the first word that's in the left line
+        # (%%[[:space:]]##*, i.e.: "everything from right side up to any space")
+        FAST_HIGHLIGHT[chroma-git-subcommand]="${${${__lines_list[1]#*[[:space:]]}##[[:space:]]##}%%[[:space:]]##*}"
+    else
+        FAST_HIGHLIGHT[chroma-git-subcommand]="$__wrd"
+    fi
+    if [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "browse" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "ci-status" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "compare" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "create" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "delete" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fork" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "issue" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pr" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pull-request" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "release" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "sync" ]]; then
+            FAST_HIGHLIGHT[chroma-git-got-subcommand]=1
+            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+                && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subcommand]}")
+            (( FAST_HIGHLIGHT[chroma-git-counter] += 1 ))
+            (( this_word = next_word ))
+            _start_pos=$4
+            return 0
+    fi
+fi
+
+chroma/-git.ch $*

zsh_fast_syntax_highlighting/→chroma/-ionice.ch

@@ -0,0 +1,117 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# -------------------------------------------------------------------------------------------------
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (C) 2019 by Philippe Troin (F-i-f on GitHub)
+# All rights reserved.
+#
+# The only licensing for this file follows.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted
+# provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright notice, this list of conditions
+#    and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright notice, this list of
+#    conditions and the following disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
+#    may be used to endorse or promote products derived from this software without specific prior
+#    written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# -------------------------------------------------------------------------------------------------
+
+setopt local_options extendedglob warn_create_global typeset_silent
+
+# Keep chroma-takever state meaning: until ;, handle highlighting via chroma.
+# So the below 8192 assignment takes care that next token will be routed to chroma.
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style option_start=0 option_end=0 number_start=0 number_end=0
+local -a match mbegin mend
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global string variables.
+    FAST_HIGHLIGHT[ionice-option-argument]=0
+
+    # Set style for region_highlight entry. It is used below in
+    # '[[ -n "$__style" ]] ...' line, which adds highlight entry,
+    # like "10 12 fg=green", through `reply' array.
+    #
+    # Could check if command `example' exists and set `unknown-token'
+    # style instead of `command'
+    __style=${FAST_THEME_NAME}precommand
+
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if (( FAST_HIGHLIGHT[ionice-option-argument] )); then
+        (( FAST_HIGHLIGHT[ionice-option-argument] = 0 ))
+        [[ $__wrd == [0-9]# ]] && __style=${FAST_THEME_NAME}mathnum || __style=${FAST_THEME_NAME}incorrect-subtle
+    else
+        case $__wrd in
+            --(class(data|)|(u|p(g|))id))
+                 __style=${FAST_THEME_NAME}double-hyphen-option
+                 FAST_HIGHLIGHT[ionice-option-argument]=1
+                 ;;
+            -[cnpPu])
+                 __style=${FAST_THEME_NAME}single-hyphen-option
+                 FAST_HIGHLIGHT[ionice-option-argument]=1
+                 ;;
+            --*)
+                __style=${FAST_THEME_NAME}double-hyphen-option
+                ;;
+            -*)
+                __style=${FAST_THEME_NAME}single-hyphen-option
+                ;;
+            *)
+                this_word=1
+                next_word=2
+                return 1
+                ;;
+        esac
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+# If 1 will be added to __start_pos, this will highlight "oken".
+# If 1 will be subtracted from __end_pos, this will highlight "toke".
+# $PREBUFFER is for specific situations when users does command \<ENTER>
+# i.e. when multi-line command using backslash is entered.
+#
+# This is a common place of adding such entry, but any above code can do
+# it itself (and it does in other chromas) and skip setting __style to
+# this way disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves.
+# _start_pos=$_end_pos advainces pointers in command line buffer.
+#
+# To pass through means to `return 1'. The highlighting of
+# this single token is then done by fast-syntax-highlighting's
+# main code and chroma doesn't have to do anything.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-lab.ch

@@ -0,0 +1,59 @@
+# vim:ft=zsh:et:sw=4
+#
+# The `lab' tool after which this chroma is modeled after:
+# https://github.com/zaquestion/lab
+#
+(( next_word = 2 | 8192 ))
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+
+if (( __first_call )); then
+    chroma/-git.ch $*
+    return 1
+fi
+[[ "$__arg_type" = 3 ]] && return 2
+
+if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+    return 1
+fi
+
+if [[ "$__wrd" != -* ]] && (( FAST_HIGHLIGHT[chroma-git-got-subcommand] == 0 )); then
+    .fast-run-command "git config --get-regexp 'alias.*'" chroma-git-alias-list "" $(( 5 * 60 ))
+    # Grep for line: alias.{user-entered-subcmd}[[:space:]], and remove alias. prefix
+    __lines_list=( ${${(M)__lines_list[@]:#alias.${__wrd}[[:space:]]##*}#alias.} )
+
+    if (( ${#__lines_list} > 0 )); then
+        # (*)
+        # First remove alias name (#*[[:space:]]) and the space after it, then
+        # remove any leading spaces from what's left (##[[:space:]]##), then
+        # remove everything except the first word that's in the left line
+        # (%%[[:space:]]##*, i.e.: "everything from right side up to any space")
+        FAST_HIGHLIGHT[chroma-git-subcommand]="${${${__lines_list[1]#*[[:space:]]}##[[:space:]]##}%%[[:space:]]##*}"
+    else
+        FAST_HIGHLIGHT[chroma-git-subcommand]="$__wrd"
+    fi
+    if [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "browse" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "ci" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "mr" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "project" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "snippet" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "ci-status" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "compare" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "create" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "delete" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fork" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "issue" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pr" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pull-request" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "release" \
+        || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "sync" ]]; then
+            FAST_HIGHLIGHT[chroma-git-got-subcommand]=1
+            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+                && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subcommand]}")
+            (( FAST_HIGHLIGHT[chroma-git-counter] += 1 ))
+            (( this_word = next_word ))
+            _start_pos=$4
+            return 0
+    fi
+fi
+
+chroma/-git.ch $*

zsh_fast_syntax_highlighting/→chroma/-make.ch

@@ -0,0 +1,105 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for command `make'.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+local -a __lines_list reply2
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables.
+    FAST_HIGHLIGHT[chroma-make-counter]=0
+    FAST_HIGHLIGHT[chroma-make-skip-two]=0
+    FAST_HIGHLIGHT[chroma-make-custom-dir]="./"
+    FAST_HIGHLIGHT[chroma-make-custom-file]="Makefile"
+    FAST_HIGHLIGHT[chroma-make-got-custom-dir-opt]=0
+    FAST_HIGHLIGHT[chroma-make-got-custom-file-opt]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* || "$__wrd" = *=* ]]; then
+        [[ "$__wrd" = *=* ]] && {
+            __style=${FAST_THEME_NAME}variable
+        } || {
+            __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+        }
+
+        if [[ "$__wrd" = (-I|-o|-W) ]]; then
+            FAST_HIGHLIGHT[chroma-make-skip-two]=1
+        elif [[ "$__wrd" = "-C" ]]; then
+            FAST_HIGHLIGHT[chroma-make-got-custom-dir-opt]=1
+        elif [[ "$__wrd" = "-f" ]]; then
+            FAST_HIGHLIGHT[chroma-make-got-custom-file-opt]=1
+        fi
+    else
+        if (( FAST_HIGHLIGHT[chroma-make-skip-two] )); then
+            FAST_HIGHLIGHT[chroma-make-skip-two]=0
+        elif (( FAST_HIGHLIGHT[chroma-make-got-custom-dir-opt] )); then
+            FAST_HIGHLIGHT[chroma-make-got-custom-dir-opt]=0
+            FAST_HIGHLIGHT[chroma-make-custom-dir]="$__wrd"
+        elif (( FAST_HIGHLIGHT[chroma-make-got-custom-file-opt] )); then
+            FAST_HIGHLIGHT[chroma-make-got-custom-file-opt]=0
+            FAST_HIGHLIGHT[chroma-make-custom-file]="$__wrd"
+        else
+            # Count non-option tokens.
+            (( FAST_HIGHLIGHT[chroma-make-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-make-counter] ))
+            if (( FAST_HIGHLIGHT[chroma-make-counter] == 1 )); then
+                __wrd="${__wrd//\`/x}"
+                __wrd="${(Q)__wrd}"
+
+                if [[ -f "${FAST_HIGHLIGHT[chroma-make-custom-dir]%/}/${FAST_HIGHLIGHT[chroma-make-custom-file]}" ]] && \
+                        .fast-make-targets < "${FAST_HIGHLIGHT[chroma-make-custom-dir]%/}/${FAST_HIGHLIGHT[chroma-make-custom-file]}"
+                then
+                    if [[ "${reply2[(r)$__wrd]}" ]]; then
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+                    else
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                    fi
+                fi
+            else
+                # Pass-through to the big-loop outside
+                return 1
+            fi
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array)
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-nice.ch

@@ -0,0 +1,138 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# -------------------------------------------------------------------------------------------------
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (C) 2019 by Philippe Troin (F-i-f on GitHub)
+# All rights reserved.
+#
+# The only licensing for this file follows.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted
+# provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright notice, this list of conditions
+#    and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright notice, this list of
+#    conditions and the following disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
+#    may be used to endorse or promote products derived from this software without specific prior
+#    written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# -------------------------------------------------------------------------------------------------
+
+setopt local_options extendedglob warn_create_global typeset_silent
+
+# Keep chroma-takever state meaning: until ;, handle highlighting via chroma.
+# So the below 8192 assignment takes care that next token will be routed to chroma.
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style option_start=0 option_end=0 number_start=0 number_end=0
+local -a match mbegin mend
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global string variables.
+    FAST_HIGHLIGHT[nice-arg-count]=0
+    FAST_HIGHLIGHT[nice-increment-argument]=0
+
+    # Set style for region_highlight entry. It is used below in
+    # '[[ -n "$__style" ]] ...' line, which adds highlight entry,
+    # like "10 12 fg=green", through `reply' array.
+    #
+    # Could check if command `example' exists and set `unknown-token'
+    # style instead of `command'
+    __style=${FAST_THEME_NAME}precommand
+
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if (( FAST_HIGHLIGHT[nice-increment-argument] )); then
+        (( FAST_HIGHLIGHT[nice-increment-argument] = 0 ))
+        [[ $__wrd = (-|+|)[0-9]## ]] \
+            && __style=${FAST_THEME_NAME}mathnum \
+            || __style=${FAST_THEME_NAME}incorrect-subtle
+    else
+        case $__wrd in
+            -(-|+|)[0-9]##)
+               (( option_start = __start_pos-${#PREBUFFER} ,
+                  option_end   = option_start+1 ,
+                  number_start = option_end ,
+                  number_end   = __end_pos-${#PREBUFFER} ))
+               option_style=${FAST_THEME_NAME}single-hyphen-option
+               ;;
+            (#b)(--adjustment)(=(-|+|)[0-9]#|))
+                (( option_start = __start_pos-${#PREBUFFER} ,
+                   option_end   = option_start+mend[1] ))
+                option_style=${FAST_THEME_NAME}double-hyphen-option
+                [[ -z $match[2] ]] \
+                    && (( FAST_HIGHLIGHT[nice-increment-argument] = 1 )) \
+                    || (( option_end  += 1 ,
+                          number_start = option_start+mbegin[2]-mbegin[1]+1 ,
+                          number_end   = __end_pos-${#PREBUFFER} ))
+                ;;
+            -n)
+                 __style=${FAST_THEME_NAME}double-hyphen-option
+                 FAST_HIGHLIGHT[nice-increment-argument]=1
+                 ;;
+            --*)
+                __style=${FAST_THEME_NAME}double-hyphen-option
+                ;;
+            -*)
+                __style=${FAST_THEME_NAME}single-hyphen-option
+                ;;
+            *)
+                this_word=1
+                next_word=2
+                return 1
+                ;;
+        esac
+
+        (( option_start > 0 && option_end )) \
+            && reply+=("$option_start $option_end ${FAST_HIGHLIGHT_STYLES[$option_style]}")
+        ((  number_start > 0 && number_end  )) \
+            && reply+=("$number_start $number_end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}mathnum]}")
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+# If 1 will be added to __start_pos, this will highlight "oken".
+# If 1 will be subtracted from __end_pos, this will highlight "toke".
+# $PREBUFFER is for specific situations when users does command \<ENTER>
+# i.e. when multi-line command using backslash is entered.
+#
+# This is a common place of adding such entry, but any above code can do
+# it itself (and it does in other chromas) and skip setting __style to
+# this way disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves.
+# _start_pos=$_end_pos advainces pointers in command line buffer.
+#
+# To pass through means to `return 1'. The highlighting of
+# this single token is then done by fast-syntax-highlighting's
+# main code and chroma doesn't have to do anything.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-nmcli.ch

@@ -0,0 +1,58 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+typeset -A subcommands
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4" subcommand
+subcommands=(
+    help "_"
+    general "help status hostname permissions logging _"
+    networking "help on off connectivity _"
+    radio "help all wifi wwan _"
+    connection "help show up down add modify clone edit delete monitor reload load import export _"
+    device "help status show set connect reapply modify disconnect delete monitor wifi lldp _"
+    agent "help secret polkit all _"
+    monitor "help _"
+    _ "_"
+)
+
+if (( __first_call )); then
+    FAST_HIGHLIGHT[chroma-nmcli-subcommand-a]=""
+    FAST_HIGHLIGHT[chroma-nmcli-subcommand-b]=""
+    return 1
+elif (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+elif [[ "$2" = -* ]]; then
+    return 1
+elif [[ -z ${FAST_HIGHLIGHT[chroma-nmcli-subcommand-a]} ]]; then
+    for subcommand in ${(@k)subcommands}; do
+        [[ $subcommand = $__wrd* ]] && break || subcommand="_"
+    done
+    if [[ $subcommand = _ ]]; then
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+    else
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subcommand]}")
+    fi
+    FAST_HIGHLIGHT[chroma-nmcli-subcommand-a]="$subcommand"
+elif [[ -z ${FAST_HIGHLIGHT[chroma-nmcli-subcommand-b]} ]]; then
+    for subcommand in ${(s. .)subcommands[${FAST_HIGHLIGHT[chroma-nmcli-subcommand-a]}]}; do
+        [[ "$subcommand" = $__wrd* ]] && break || subcommand="_"
+    done
+    if [[ $subcommand = _ ]]; then
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+    else
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subcommand]}")
+    fi
+    FAST_HIGHLIGHT[chroma-nmcli-subcommand-b]="$subcommand"
+else
+    return 1
+fi
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0

zsh_fast_syntax_highlighting/→chroma/-node.ch

@@ -0,0 +1,37 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+
+if (( __first_call )); then
+    FAST_HIGHLIGHT[chroma-node-file]=1
+elif (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+    return 1
+elif [[ "$__wrd" = -- ]]; then
+    FAST_HIGHLIGHT[chroma-node-file]=2
+elif (( FAST_HIGHLIGHT[chroma-node-file] != 2 )) && [[ "$__wrd" = -* ]]; then
+    if [[ "$__wrd" = -*e* || "$__wrd" = --eval ]]; then
+        FAST_HIGHLIGHT[chroma-node-file]=0
+    fi
+elif (( FAST_HIGHLIGHT[chroma-node-file] )); then
+    if [[ "$__wrd" = debug || "$__wrd" = inspect ]]; then
+        __style=${FAST_THEME_NAME}subcommand
+    else
+        FAST_HIGHLIGHT[chroma-node-file]=0
+        if [[ -f ${~__wrd} || -f ${~__wrd}.js || -f ${~__wrd}/index.js ]]; then
+            __style=${FAST_THEME_NAME}path
+        else
+            __style=${FAST_THEME_NAME}incorrect-subtle
+        fi
+    fi
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+    (( this_word = next_word ))
+    _start_pos=$_end_pos
+
+    return 0
+fi
+
+return 1

zsh_fast_syntax_highlighting/→chroma/-ogit.ch

@@ -0,0 +1,383 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (c) 2018 plexigras
+#
+# The old chroma function for command `git'. It colorizes the part of command
+# line that holds `git' invocation.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+local -a __lines_list chroma_git_remote_subcommands
+chroma_git_remote_subcommands=(add rename remove set-head set-branches get-url set-url set-url set-url show prune update)
+
+if (( __first_call )); then
+    # Called for the first time - new command
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables
+    FAST_HIGHLIGHT[chroma-git-counter]=0
+    FAST_HIGHLIGHT[chroma-git-got-subcommand]=0
+    FAST_HIGHLIGHT[chroma-git-subcommand]=""
+    FAST_HIGHLIGHT[chrome-git-got-msg1]=0
+    FAST_HIGHLIGHT[chrome-git-got-anymsg]=0
+    FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]=0
+    FAST_HIGHLIGHT[chroma-git-checkout-new]=0
+    FAST_HIGHLIGHT[chroma-git-fetch-multiple]=0
+    FAST_HIGHLIGHT[chroma-git-branch-change]=0
+    FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0
+    return 1
+else
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if [[ "$__wrd" = "--" ]]; then
+        FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]=1
+        __style=${FAST_THEME_NAME}double-hyphen-option
+    elif [[ "$__wrd" = -* && ${FAST_HIGHLIGHT[chroma-git-got-subcommand]} -eq 0 ]]; then
+        # Options occuring before a subcommand
+        if (( FAST_HIGHLIGHT[chroma-git-option-with-argument-active] == 0 )); then
+            if [[ "$__wrd" = -[^[:space:]-]#C ]]; then
+                FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=2
+            elif [[ "$__wrd" = -[^[:space:]-]#c ]]; then
+                FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=1
+            fi
+        fi
+        return 1
+    else
+        # If at e.g. '>' or destination/source spec (of the redirection)
+        if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+            return 1
+        # If at main git option taking argument in a separate word (-C and -c)
+        elif (( FAST_HIGHLIGHT[chroma-git-option-with-argument-active] > 0 && \
+            0 == FAST_HIGHLIGHT[chroma-git-got-subcommand] ))
+        then
+            # Remember the value
+            __idx2=${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]}
+            # Reset the is-argument mark-field
+            FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0
+
+            (( __idx2 == 2 )) && return 1
+            # Other options' args (i.e. arg of -c) aren't routed to the big-loop
+            # as they aren't paths and aren't handled in any special way there
+        elif (( FAST_HIGHLIGHT[chroma-git-got-subcommand] == 0 )); then
+            FAST_HIGHLIGHT[chroma-git-got-subcommand]=1
+
+            # Check if the command is an alias - we want to highlight the
+            # aliased command just like the target command of the alias
+            .fast-run-command "git config --get-regexp 'alias.*'" chroma-git-alias-list "" $(( 10 * 60 ))
+            # Grep for line: alias.{user-entered-subcmd}[[:space:]], and remove alias. prefix
+            __lines_list=( ${${(M)__lines_list[@]:#alias.${__wrd}[[:space:]]##*}#alias.} )
+
+            if (( ${#__lines_list} > 0 )); then
+                # (*)
+                # First remove alias name (#*[[:space:]]) and the space after it, then
+                # remove any leading spaces from what's left (##[[:space:]]##), then
+                # remove everything except the first word that's in the left line
+                # (%%[[:space:]]##*, i.e.: "everything from right side up to any space")
+                FAST_HIGHLIGHT[chroma-git-subcommand]="${${${__lines_list[1]#*[[:space:]]}##[[:space:]]##}%%[[:space:]]##*}"
+            else
+                FAST_HIGHLIGHT[chroma-git-subcommand]="$__wrd"
+            fi
+            if (( __start_pos >= 0 )); then
+                # if subcommand exists
+                LANG=C .fast-run-command "git help -a" chroma-git-subcmd-list "" $(( 10 * 60 ))
+                # (s: :) will split on every space, but because the expression
+                # isn't double-quoted, the empty elements will be eradicated
+                # Some further knowledge-base: s-flag is special, it skips
+                # empty elements and creates an array (not a concatenated
+                # string) even when double-quoted. The normally needed @-flag
+                # that logically breaks the concaetnated string back into array
+                # in case of double-quoting has additional effect for s-flag:
+                # it finally blocks empty-elements eradication.
+                if [[ "${__lines_list[1]}" = See* ]]; then
+                    # (**)
+                    # git >= v2.20
+                    __lines_list=( ${(M)${${${(M)__lines_list[@]:# [[:blank:]]#[a-z]*}##[[:blank:]]##}%%[[:blank:]]##*}:#${FAST_HIGHLIGHT[chroma-git-subcommand]}} )
+                else
+                    # (**)
+                    # git < v2.20
+                    __lines_list=( ${(M)${(s: :)${(M)__lines_list[@]:#  [a-z]*}}:#${FAST_HIGHLIGHT[chroma-git-subcommand]}} )
+                fi
+
+                # Above we've checked:
+                # 1) If given subcommand is an alias (*)
+                # 2) If the command, or command pointed by the alias, exists (**)
+                # 3) There's little problem, git v2.20 outputs aliases in git help -a,
+                #    which means that alias will be recognized as correct if it will
+                #    point at another alias or on itself. That's a minor problem, a
+                #    TODO for future planned optimization for v2.20 Git
+                # 4) Notice that the above situation is better than the previous - the
+                #    alias is being verified to point to a valid git subcommand
+                # That's all that's needed to decide on the correctnes:
+                if (( ${#__lines_list} > 0 )); then
+                    __style=${FAST_THEME_NAME}subcommand
+                else
+                    __style=${FAST_THEME_NAME}incorrect-subtle
+                fi
+            fi
+            # The counter includes the subcommand itself
+            (( FAST_HIGHLIGHT[chroma-git-counter] += 1 ))
+        else
+            __wrd="${__wrd//\`/x}"
+            __arg="${__arg//\`/x}"
+            __wrd="${(Q)__wrd}"
+            if [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "push" \
+                || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pull" \
+                || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fetch" ]] \
+                && (( ${FAST_HIGHLIGHT[chroma-git-fetch-multiple]} == 0 )); then
+                # if not option
+                if [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" -eq 1 ]]; then
+                    (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] ))
+                    if (( __idx1 == 2 )); then
+                        .fast-run-git-command "git remote" "chroma-git-remotes" ""
+                    else
+                        __wrd="${__wrd%%:*}"
+                        .fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads"
+                    fi
+                    # if remote/ref exists
+                    if [[ -n ${__lines_list[(r)$__wrd]} ]]; then
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+                    # if ref (__idx1 == 3) does not exist and subcommand is push
+                    elif (( __idx1 != 2 )) && [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "push" ]]; then
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                    # if not existing remote name, because not an URL (i.e. no colon)
+                    elif [[ $__idx1 -eq 2 && $__wrd != *:* ]]; then
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                    fi
+                # if option
+                else
+                    if [[ "$__wrd" = "--multiple" && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fetch" ]]; then
+                        FAST_HIGHLIGHT[chroma-git-fetch-multiple]=1
+                        __style=${FAST_THEME_NAME}double-hyphen-option
+                    else
+                        return 1
+                    fi
+                fi
+            elif (( ${FAST_HIGHLIGHT[chroma-git-fetch-multiple]} )) \
+                && [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" -eq 1 ]]; then
+                .fast-run-git-command "git remote" "chroma-git-remotes" ""
+                if [[ -n ${__lines_list[(r)$__wrd]} ]]; then
+                    __style=${FAST_THEME_NAME}correct-subtle
+                fi
+            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "commit" ]]; then
+                match[1]=""
+                match[2]=""
+                # if previous argument is -m or current argument is --message=something
+                if (( FAST_HIGHLIGHT[chrome-git-got-msg1] == 1 && ! FAST_HIGHLIGHT[chrome-git-got-anymsg] )) \
+                    || [[ "$__wrd" = (#b)(--message=)(*) && "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 ]]; then
+                    FAST_HIGHLIGHT[chrome-git-got-msg1]=0
+                    FAST_HIGHLIGHT[chrome-git-got-anymsg]=1
+                    if [[ -n "${match[1]}" ]]; then
+                        __wrd="${(Q)${match[2]//\`/x}}"
+                        # highlight (--message=)something
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos-${#PREBUFFER}+10, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}")
+                        # highlight --message=(something)
+                        (( __start=__start_pos-${#PREBUFFER}+10, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}")
+                    else
+                        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                            reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}")
+                    fi
+                    local __firstline=${__wrd%%$'\n'*}
+                    if (( ${#__firstline} > 50 )); then
+                        for (( __idx1 = 1, __idx2 = 1; __idx1 <= 50; ++ __idx1, ++ __idx2 )); do
+                            while [[ "${__arg[__idx2]}" != "${__firstline[__idx1]}" ]]; do
+                                (( ++ __idx2 ))
+                                (( __idx2 > __asize )) && { __idx2=-1; break; }
+                            done
+                            (( __idx2 == -1 )) && break
+                        done
+                        if (( __idx2 != -1 )); then
+                            if [[ -n "${match[1]}" ]]; then
+                                (( __start=__start_pos-${#PREBUFFER}+__idx2, __end=__end_pos-${#PREBUFFER}-$#__wrd+$#__firstline-1, __start >= 0 )) && \
+                                    reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                            else
+                                (( __start=__start_pos-${#PREBUFFER}+__idx2-1, __end=__end_pos-${#PREBUFFER}-$#__wrd+$#__firstline-1, __start >= 0 )) && \
+                                    reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+                            fi
+                        fi
+                    fi
+                # if before --
+                elif [[ "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 ]]; then
+                    if [[ "$__wrd" = -[^[:space:]-]#m ]]; then
+                        FAST_HIGHLIGHT[chrome-git-got-msg1]=1
+                        __style=${FAST_THEME_NAME}single-hyphen-option
+                    else
+                        return 1
+                    fi
+                # if after -- is file
+                elif [[ -e "$__wrd" ]]; then
+                    __style=${FAST_THEME_NAME}path
+                else
+                    __style=${FAST_THEME_NAME}incorrect-subtle
+                fi
+            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" ]] \
+                || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "revert" ]] \
+                || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "merge" ]] \
+                || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]] \
+                || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "reset" ]] \
+                || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "rebase" ]]; then
+
+                # if doing `git checkout -b ...'
+                if [[ "$__wrd" = -[^[:space:]-]#b && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" ]]; then
+                    FAST_HIGHLIGHT[chroma-git-checkout-new]=1
+                    __style=${FAST_THEME_NAME}single-hyphen-option
+                # if command is not checkout -b something
+                elif [[ "${FAST_HIGHLIGHT[chroma-git-checkout-new]}" = 0 ]]; then
+                    # if not option
+                    if [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 1 ]]; then
+                        (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] ))
+                        if (( __idx1 == 2 )) || \
+                            [[ "$__idx1" = 3 && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]]; then
+                            # if is ref
+                            if command git rev-parse --verify --quiet "$__wrd" >/dev/null 2>&1; then
+                                __style=${FAST_THEME_NAME}correct-subtle
+                            # if is file and subcommand is checkout or diff
+                            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" \
+                                || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "reset" \
+                                || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]] && [[ -e ${~__wrd} ]]; then
+                                __style=${FAST_THEME_NAME}path
+                            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" && \
+                                    "1" = "$(command git rev-list --count --no-walk --glob="refs/remotes/${$(git \
+                                        config --get checkout.defaultRemote):-*}/$__wrd")" ]]
+                            then
+                                __style=${FAST_THEME_NAME}correct-subtle
+                            else
+                                __style=${FAST_THEME_NAME}incorrect-subtle
+                            fi
+                        fi
+                    # if option
+                    else
+                        return 1
+                    fi
+                # if option
+                elif [[ "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 && "$__wrd" = -* ]]; then
+                    return 1
+                fi
+            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "remote" && "$__wrd" != -* ]]; then
+                (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] ))
+                if [[ "$__idx1" = 2 ]]; then
+                    if (( ${chroma_git_remote_subcommands[(I)$__wrd]} )); then
+                        FAST_HIGHLIGHT[chroma-git-remote-subcommand]="$__wrd"
+                        __style=${FAST_THEME_NAME}subcommand
+                    else
+                        __style=${FAST_THEME_NAME}incorrect-subtle
+                    fi
+                elif [[ "$__idx1" = 3 && "$FAST_HIGHLIGHT[chroma-git-remote-subcommand]" = "add" ]]; then
+                    .fast-run-git-command "git remote" "chroma-git-remotes" ""
+                    if [[ -n ${__lines_list[(r)$__wrd]} ]]; then
+                        __style=${FAST_THEME_NAME}incorrect-subtle
+                    fi
+                elif [[ "$__idx1" = 3 && -n "$FAST_HIGHLIGHT[chroma-git-remote-subcommand]" ]]; then
+                    .fast-run-git-command "git remote" "chroma-git-remotes" ""
+                    if [[ -n ${__lines_list[(r)$__wrd]} ]]; then
+                        __style=${FAST_THEME_NAME}correct-subtle
+                    else
+                        __style=${FAST_THEME_NAME}incorrect-subtle
+                    fi
+                fi
+            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "branch" ]]; then
+                if [[ "$__wrd" = --delete \
+                    ||  "$__wrd" = --edit-description \
+                    ||  "$__wrd" = --set-upstream-to=* \
+                    ||  "$__wrd" = --unset-upstream \
+                    ||  "$__wrd" = -[^[:space:]-]#d \
+                    ||  "$__wrd" = -[^[:space:]-]#D ]]; then
+                    FAST_HIGHLIGHT[chroma-git-branch-change]=1
+                    return 1
+                elif [[ "$__wrd" != -* ]]; then
+                    .fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads"
+                    if [[ -n ${__lines_list[(r)$__wrd]} ]]; then
+                        __style=${FAST_THEME_NAME}correct-subtle
+                    elif (( FAST_HIGHLIGHT[chroma-git-branch-change] )); then
+                        __style=${FAST_THEME_NAME}incorrect-subtle
+                    fi
+                else
+                    return 1
+                fi
+            elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "tag" ]]; then
+                if [[ "${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]}" -le 0 ]]; then
+                    if [[ "$__wrd" =  -[^[:space:]-]#(u|m) ]]; then
+                        FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=1
+                    elif [[ "$__wrd" = -[^[:space:]-]#F ]]; then
+                        FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=2
+                    elif [[ "$__wrd" = -[^[:space:]-]#d ]]; then
+                        FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=3
+                    elif [[ "$__wrd" = (--contains|--no-contains|--points-at|--merged|--no-merged) ]]; then
+                        FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=4
+                    fi
+                    if [[ "$__wrd" != -* ]]; then
+                        (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] ))
+                        if [[ ${FAST_HIGHLIGHT[chroma-git-counter]} -eq 2 ]]; then
+                            .fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads"
+                            .fast-run-git-command "+git tag" "chroma-git-tags" ""
+                            [[ -n ${__lines_list[(r)$__wrd]} ]] && __style=${FAST_THEME_NAME}incorrect-subtle
+                        elif [[ ${FAST_HIGHLIGHT[chroma-git-counter]} -eq 3 ]]; then
+                        fi
+                    else
+                        return 1
+                    fi
+                else
+                    case "${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]}" in
+                        (1) 
+                            __style=${FAST_THEME_NAME}optarg-string
+                            ;;
+                        (2)
+                            FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0
+                            return 1;
+                            ;;
+                        (3)
+                            .fast-run-git-command "git tag" "chroma-git-tags" ""
+                            [[ -n ${__lines_list[(r)$__wrd]} ]] && \
+                                __style=${FAST_THEME_NAME}correct-subtle || \
+                                __style=${FAST_THEME_NAME}incorrect-subtle
+                            ;;
+                        (4)
+                            if git rev-parse --verify --quiet "$__wrd" >/dev/null 2>&1; then
+                                __style=${FAST_THEME_NAME}correct-subtle
+                            else
+                                __style=${FAST_THEME_NAME}incorrect-subtle
+                            fi
+                            ;;
+                    esac
+                    FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0
+                fi
+            else
+                return 1
+            fi
+        fi
+    fi
+fi
+
+# Add region_highlight entry (via `reply' array)
+if [[ -n "$__style" ]]; then
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+fi
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-perl.ch

@@ -0,0 +1,80 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for command `perl'. It highlights code passed to perl
+# with -e option - does syntax check by calling `perl -ce', then highlights
+# as correct or incorrect code.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables.
+    FAST_HIGHLIGHT[chrome-perl-got-eswitch]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* && ${FAST_HIGHLIGHT[chroma-perl-got-subcommand]} -eq 0 ]]; then
+        __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+
+        if [[ "$__wrd" = "-e" || ("$__wrd" = -*e* && "$__wrd" != --*) ]]; then
+            FAST_HIGHLIGHT[chrome-perl-got-eswitch]=1
+        fi
+    else
+        __wrd="${__wrd//\`/x}"
+        __arg="${__arg//\`/x}"
+        __wrd="${(Q)__wrd}"
+        if (( FAST_HIGHLIGHT[chrome-perl-got-eswitch] == 1 )); then
+            FAST_HIGHLIGHT[chrome-perl-got-eswitch]=0
+            if perl -ce "$__wrd" >/dev/null 2>&1; then
+                # Add correct-subtle style
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+            else
+                # Add incorrect-subtle style
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+            fi
+        else
+            # Pass-through to the big-loop outside
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array)
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-precommand.ch

@@ -0,0 +1,17 @@
+# vim:ft=zsh:et:sw=4
+
+local __first_call="$1" __start_pos="$3" __end_pos="$4"
+
+[[ "$__arg_type" = 3 ]] && return 2
+
+(( __first_call )) && {
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}precommand]}")
+    (( next_word = (next_word & ~2) | 4 | 1 ))
+} || {
+    return 1
+}
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+return 0

zsh_fast_syntax_highlighting/→chroma/-printf.ch

@@ -0,0 +1,86 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Highlights the special sequences like "%s" in string passed to `printf'.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __val
+integer __idx1 __idx2
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-printf-counter]=0
+    FAST_HIGHLIGHT[chroma-printf-counter-all]=1
+    FAST_HIGHLIGHT[chroma-printf-message]=""
+    FAST_HIGHLIGHT[chroma-printf-skip-two]=0
+    return 1
+# Following call (not first one).
+} || {
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+    (( FAST_HIGHLIGHT[chroma-printf-counter-all] += 1, __idx2 = FAST_HIGHLIGHT[chroma-printf-counter-all] ))
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if [[ "$__wrd" = -* ]]; then
+        if [[ "$__wrd" = "-v" ]]; then
+            FAST_HIGHLIGHT[chroma-printf-skip-two]=1
+        fi
+        return 1
+    else
+        # Count non-option tokens.
+        if (( FAST_HIGHLIGHT[chroma-printf-skip-two] )); then
+            FAST_HIGHLIGHT[chroma-printf-skip-two]=0
+            return 1
+        else
+            (( FAST_HIGHLIGHT[chroma-printf-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-printf-counter] ))
+            if [[ "$__idx1" -eq 1 ]]; then
+                [[ "$__wrd" = \"* ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+                    && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}")
+                [[ "$__wrd" = \'* ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+                    && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}single-quoted-argument]}")
+                FSH_LIST=() # use fsh_sy_h_append function to write to FSH_LIST
+                : "${__wrd//(#m)\%[\#\+\ 0-]#[0-9]#([.][0-9]#)(#c0,1)[diouxXfFeEgGaAcsb]/$(( fsh_sy_h_append($MBEGIN, $MEND) ))}";
+                for __val in "${FSH_LIST[@]}" ; do
+                    __idx1=$(( __start_pos + ${__val%%;;*} ))
+                    __idx2=__idx1+${__val##*;;}-${__val%%;;*}+1
+                    (( __start=__idx1-${#PREBUFFER}, __end=__idx2-${#PREBUFFER}-1, __start >= 0 )) && \
+                        reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}mathnum]}")
+                done
+            else
+                return 1
+            fi
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above code
+# can do it itself and skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-ruby.ch

@@ -0,0 +1,81 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for command `ruby'. It highlights code passed to ruby
+# with -e option - does syntax check by calling `ruby -ce', then highlights
+# as correct or incorrect code.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global variables.
+    FAST_HIGHLIGHT[chrome-ruby-got-eswitch]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* && ${FAST_HIGHLIGHT[chroma-ruby-got-subcommand]} -eq 0 ]]; then
+        __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+
+        if [[ "$__wrd" = "-e" || ("$__wrd" = -*e* && "$__wrd" != --*) ]]; then
+            FAST_HIGHLIGHT[chrome-ruby-got-eswitch]=1
+        fi
+    else
+        __wrd="${__wrd//\`/x}"
+        __arg="${__arg//\`/x}"
+        __wrd="${(Q)__wrd}"
+        if (( FAST_HIGHLIGHT[chrome-ruby-got-eswitch] == 1 )); then
+            FAST_HIGHLIGHT[chrome-ruby-got-eswitch]=0
+            if ruby -ce "$__wrd" >/dev/null 2>&1; then
+                # Add correct-subtle style
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}")
+            else
+                # Add incorrect-subtle style
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}")
+            fi
+        else
+            # Pass-through to the big-loop outside
+            return 1
+        fi
+        FAST_HIGHLIGHT[chrome-ruby-got-eswitch]=0
+    fi
+}
+
+# Add region_highlight entry (via `reply' array)
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-scp.ch

@@ -0,0 +1,87 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Tracks scp command and emits message when one tries to pass port to hostspec.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars
+integer __idx1 __idx2
+local -a __results
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-scp-counter]=0
+    FAST_HIGHLIGHT[chroma-scp-counter-all]=1
+    FAST_HIGHLIGHT[chroma-scp-message]=""
+    FAST_HIGHLIGHT[chroma-scp-skip-two]=0
+    return 1
+} || {
+    (( FAST_HIGHLIGHT[chroma-scp-counter-all] += 1, __idx2 = FAST_HIGHLIGHT[chroma-scp-counter-all] ))
+
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+        if [[ "$__wrd" = (-c|-F|-i|-l|-o|-P|-S) ]]; then
+            FAST_HIGHLIGHT[chroma-scp-skip-two]=1
+        fi
+    else
+        # Count non-option tokens.
+        if (( FAST_HIGHLIGHT[chroma-scp-skip-two] )); then
+            FAST_HIGHLIGHT[chroma-scp-skip-two]=0
+        else
+            (( FAST_HIGHLIGHT[chroma-scp-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-scp-counter] ))
+            if [[ "${FAST_HIGHLIGHT[chroma-scp-counter]}" -eq 1 ]]; then
+                if [[ "$__arg" = [^:]##:[0-9]## ]]; then
+                    FAST_HIGHLIGHT[chroma-scp-message]+="Format of hostname incorrect, use -P to pass port number"
+                else
+                    return 1
+                fi
+            else
+                return 1
+            fi
+        fi
+    fi
+
+    if (( ${#${(z)BUFFER}} <= FAST_HIGHLIGHT[chroma-scp-counter-all] )); then
+        [[ -n "${FAST_HIGHLIGHT[chroma-scp-message]}" ]] && zle -M "${FAST_HIGHLIGHT[chroma-scp-message]}"
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above code
+# can do it itself and skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-sh.ch

@@ -0,0 +1,72 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma function for `sh' shell. It colorizes string passed with -c option.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call=$1 __wrd=$2 __start_pos=$3 __end_pos=$4
+local __style
+integer __idx1 __idx2
+local -a __lines_list
+
+(( __first_call )) && {
+    # Called for the first time - new command
+    FAST_HIGHLIGHT[chrome-git-got-c]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ $__arg_type = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    __wrd=${${${(Q)__wrd}#[\"\']}%[\"\']}
+    if [[ $__wrd = -* && $__wrd != -*c* ]]; then
+        __style=${FAST_THEME_NAME}${${${__wrd:#--*}:+single-hyphen-option}:-double-hyphen-option}
+    else
+        if (( FAST_HIGHLIGHT[chrome-git-got-c] == 1 )); then
+            for (( __idx1 = 1, __idx2 = 1; __idx2 <= __asize; ++ __idx1 )); do
+                [[ ${__arg[__idx2]} = ${__wrd[__idx1]} ]] && break
+                while [[ ${__arg[__idx2]} != ${__wrd[__idx1]} ]]; do
+                    (( ++ __idx2 ))
+                    (( __idx2 > __asize )) && { __idx2=0; break; }
+                done
+                (( __idx2 == 0 )) && break
+                [[ ${__arg[__idx2]} = ${__wrd[__idx1]} ]] && break
+            done
+
+            FAST_HIGHLIGHT[chrome-git-got-c]=0
+            (( _start_pos-__PBUFLEN >= 0 )) && \
+                -fast-highlight-process "$PREBUFFER" "${__wrd}" "$(( __start_pos + __idx2 - 1 ))"
+        elif [[ $__wrd = -*c* ]]; then
+            FAST_HIGHLIGHT[chrome-git-got-c]=1
+        else
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array)
+[[ -n $__style ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-source.ch

@@ -0,0 +1,75 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma for `source' builtin - verifies if file to be sourced compiles
+# correctly.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars __home=${XDG_CACHE_HOME:-$HOME/.cache}/fsh
+integer __idx1 __idx2
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-src-counter]=0
+    __style=${FAST_THEME_NAME}builtin
+
+} || {
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+    else
+        # Count non-option tokens.
+        (( FAST_HIGHLIGHT[chroma-src-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-src-counter] ))
+
+        if (( FAST_HIGHLIGHT[chroma-src-counter] == 1 )); then
+            command mkdir -p "$__home"
+            command cp -f "${__wrd}" "$__home" 2>/dev/null && {
+                zcompile "$__home"/"${__wrd:t}" 2>/dev/null 1>&2 && __style=${FAST_THEME_NAME}correct-subtle || __style=${FAST_THEME_NAME}incorrect-subtle
+            }
+        elif (( FAST_HIGHLIGHT[chroma-src-counter] == 2 )); then
+            # Handle paths, etc. normally - just pass-through to the big
+            # highlighter (the main FSH highlighter, used before chromas).
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does) and skip setting __style
+# to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-ssh.ch

@@ -0,0 +1,159 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (C) 2019 by Philippe Troin (F-i-f on GitHub)
+#
+# Tracks ssh command and emits message when one tries to pass port to hostspec.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+emulate -LR zsh
+setopt extended_glob warn_create_global typeset_silent
+
+# This chroma guards that port number isn't passed in hostname (no :{port} occurs).
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style check_port=0 host_start_offset host_style user_style possible_host
+local -a match mbegin mend completions_users completions_host
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-ssh-counter]=0
+    FAST_HIGHLIGHT[chroma-ssh-counter-all]=1
+    FAST_HIGHLIGHT[chroma-ssh-message]=""
+    FAST_HIGHLIGHT[chroma-ssh-skip-two]=0
+    return 1
+} || {
+    # Following call, i.e. not the first one.
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    (( FAST_HIGHLIGHT[chroma-ssh-counter-all] += 1 ))
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+        if [[ "$__wrd" = (-b|-c|-D|-E|-e|-F|-I|-i|-J|-L|-l|-m|-O|-o|-p|Q|R|-S|-W|-w) ]]; then
+            FAST_HIGHLIGHT[chroma-ssh-skip-two]=1
+        fi
+    else
+        if (( FAST_HIGHLIGHT[chroma-ssh-skip-two] )); then
+            FAST_HIGHLIGHT[chroma-ssh-skip-two]=0
+        else
+            # Count non-option tokens.
+            (( FAST_HIGHLIGHT[chroma-ssh-counter] += 1 ))
+            if [[ "${FAST_HIGHLIGHT[chroma-ssh-counter]}" -eq 1 ]]; then
+                if [[ $__arg = (#b)(([^@]#)(@)|)(*) ]]
+                then
+                    [[ -n $match[2] ]] \
+                        && {
+                            user_style=
+                            () {
+                                # Zstyle clobbers reply for sure
+                                zstyle -a ":completion:*:users" users completions_users
+                            }
+                            if (( $#completions_users )); then
+                                [[ $match[2] = ${~${:-(${(j:|:)completions_users})}} ]] \
+                                    && user_style=${FAST_THEME_NAME}correct-subtle \
+                                    || user_style=${FAST_THEME_NAME}incorrect-subtle
+                            elif (( $#userdirs )); then
+                                [[ -n $userdirs[$match[2]] ]] \
+                                    && user_style=${FAST_THEME_NAME}correct-subtle \
+                                    || user_style=${FAST_THEME_NAME}incorrect-subtle
+                            fi
+                            [[ -n $user_style ]] \
+                                && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}-(mend[5]-mend[2]), __start >= 0 )) \
+                                && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$user_style]}")
+                        }
+                    [[ -n $match[3] ]] \
+                        && (( __start=__start_pos-${#PREBUFFER}+(mbegin[3]-mbegin[1]), __end=__end_pos-${#PREBUFFER}-(mend[5]-mend[3]), __start >= 0 )) \
+                        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subtle-separator]}")
+
+                    host_style=
+                    case $match[4] in
+                        (<->|<0-255>.<0-255>.<0-255>.<0-255>)
+                            host_style=${FAST_THEME_NAME}mathnum
+                            check_port=1
+                            ;;
+                        (([0-9a-fA-F][0-9a-fA-F:]#|)::([0-9a-fA-F:]#[0-9a-fA-F]|)|[0-9a-fA-F]##:[0-9a-fA-F:]#[0-9a-fA-F])
+                            host_style=${FAST_THEME_NAME}mathnum
+                            ;;
+                        (*)
+                            check_port=1
+                            ;;
+                    esac
+                    possible_host=$match[4]
+                    (( host_start_offset = mbegin[4] - mbegin[1], host_end_offset = 0 ))
+
+                    if (( check_port )) && [[ $possible_host = (#b)(*)(:[0-9]##) ]]; then
+                        (( __start=__start_pos-${#PREBUFFER}+(host_start_offset+mbegin[2]-mbegin[1]), __end=__end_pos-host_end_offset-${#PREBUFFER}, __start >= 0,
+                           host_end_offset+=mend[2]-mend[1] )) \
+                            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}") \
+                            && possible_host=$match[1] \
+                            && FAST_HIGHLIGHT[chroma-ssh-message]+="Format of hostname incorrect, use -p to pass port number"
+
+                    fi
+
+                    if [[ -z $host_style ]]; then
+                        () {
+                            # Zstyle clobbers reply for sure
+                            local mbegin mend match reply
+                            zstyle -a ":completion:*:hosts" hosts completions_host
+                        }
+                        (( ! $#completions_host && $+_cache_hosts )) && completions_host=($_cache_hosts[*])
+                        if (( $#completions_host )); then
+                                [[ $possible_host = ${~${:-(${(j:|:)completions_host})}} ]] \
+                                    && host_style=${FAST_THEME_NAME}correct-subtle \
+                                    || host_style=${FAST_THEME_NAME}incorrect-subtle
+                        fi
+                    fi
+
+                    [[ -n $host_style ]] \
+                        && (( __start=__start_pos-${#PREBUFFER}+host_start_offset, __end=__end_pos-${#PREBUFFER}-host_end_offset, __start >= 0 )) \
+                        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$host_style]}")
+                else
+                    __style=${FAST_THEME_NAME}incorrect-subtle
+                fi
+
+                (( next_word = 1 ))
+
+            fi
+        fi
+    fi
+
+    if (( ${#${(z)BUFFER}} <= FAST_HIGHLIGHT[chroma-ssh-counter-all] )); then
+        [[ -n "${FAST_HIGHLIGHT[chroma-ssh-message]}" ]] && zle -M "${FAST_HIGHLIGHT[chroma-ssh-message]}"
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above code
+# can do it itself and skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-subcommand.ch

@@ -0,0 +1,25 @@
+# vim:ft=zsh:et:sw=4
+(( next_word = 2 | 8192 ))
+[[ "$__arg_type" = 3 ]] && return 2
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+
+if (( __first_call )); then
+    FAST_HIGHLIGHT[chroma-subcommand]=""
+    return 1
+elif (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+    return 1
+elif [[ "$2" = -* ]]; then
+    return 1
+elif [[ -z "${FAST_HIGHLIGHT[chroma-subcommand]}" ]]; then
+    FAST_HIGHLIGHT[chroma-subcommand]="$__wrd"
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}subcommand]}")
+else
+    return 1
+fi
+
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0

zsh_fast_syntax_highlighting/→chroma/-subversion.ch

@@ -0,0 +1,250 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# -------------------------------------------------------------------------------------------------
+# Copyright (c) 2018 Sebastian Gniazdowski
+# Copyright (C) 2019 by Philippe Troin (F-i-f on GitHub)
+# All rights reserved.
+#
+# The only licensing for this file follows.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted
+# provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright notice, this list of conditions
+#    and the following disclaimer.
+#  * Redistributions in binary form must reproduce the above copyright notice, this list of
+#    conditions and the following disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
+#    may be used to endorse or promote products derived from this software without specific prior
+#    written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# -------------------------------------------------------------------------------------------------
+
+→chroma/-subversion.ch/parse-revision() {
+    setopt local_options extendedglob warn_create_global typeset_silent
+    local __wrd="$1" __start_pos="$2" __end_pos="$3" __style __start __end
+    case $__wrd in
+        (r|)[0-9]##)               __style=${FAST_THEME_NAME}mathnum          ;;
+        (HEAD|BASE|COMITTED|PREV)) __style=${FAST_THEME_NAME}correct-subtle   ;;
+        '{'[^}]##'}')              __style=${FAST_THEME_NAME}subtle-bg        ;;
+        *)                         __style=${FAST_THEME_NAME}incorrect-subtle ;;
+    esac
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+}
+
+→chroma/-subversion.ch/parse-target() {
+    setopt local_options extendedglob warn_create_global typeset_silent
+    local __wrd="$1" __start_pos="$2" __end_pos="$3" __style __start __end
+    if [[ $__wrd == *@[^/]# ]]
+    then
+        local place=${__wrd%@[^/]#}
+        local rev=$__wrd[$(($#place+2)),$#__wrd]
+        if [[ -e $place ]]; then
+            local __style
+            [[ -d $place ]] && __style="${FAST_THEME_NAME}path-to-dir"  ||  __style="${FAST_THEME_NAME}path"
+            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}-$#rev-1, __start >= 0 )) \
+                && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+        fi
+        (( __start=__start_pos-${#PREBUFFER}+$#place, __end=__end_pos-${#PREBUFFER}-$#rev, __start >= 0 )) \
+            && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-separator]}")
+        →chroma/-subversion.ch/parse-revision $rev $((__start_pos+$#place+1)) $__end_pos
+    else
+        return 1
+    fi
+}
+
+setopt local_options extendedglob warn_create_global
+
+# Keep chroma-takever state meaning: until ;, handle highlighting via chroma.
+# So the below 8192 assignment takes care that next token will be routed to chroma.
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style
+integer __idx1 __idx2
+
+(( __first_call )) && {
+    # Called for the first time - new command.
+    # FAST_HIGHLIGHT is used because it survives between calls, and
+    # allows to use a single global hash only, instead of multiple
+    # global string variables.
+    FAST_HIGHLIGHT[subversion-command]=$__wrd
+    FAST_HIGHLIGHT[subversion-option-argument]=
+    FAST_HIGHLIGHT[subversion-subcommand]=
+    FAST_HIGHLIGHT[subversion-subcommand-arguments]=0
+
+    # Set style for region_highlight entry. It is used below in
+    # '[[ -n "$__style" ]] ...' line, which adds highlight entry,
+    # like "10 12 fg=green", through `reply' array.
+    #
+    # Could check if command `example' exists and set `unknown-token'
+    # style instead of `command'
+    __style=${FAST_THEME_NAME}command
+
+} || {
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+        case $FAST_HIGHLIGHT[subversion-command]/$FAST_HIGHLIGHT[subversion-subcommand] in
+            svn/)
+                case $__wrd in
+                    --username|-u)         FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --password|-p)         FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --config-(dir|option)) FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                esac
+                ;;
+            svn/?*)
+                case $__wrd in
+                    --accept)          FAST_HIGHLIGHT[subversion-option-argument]=accept;;
+                    --change|-c)       FAST_HIGHLIGHT[subversion-option-argument]=revision;;
+                    --changelist|--cl) FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --(set-|)depth)    FAST_HIGHLIGHT[subversion-option-argument]=depth;;
+                    --diff(3|)-cmd)    FAST_HIGHLIGHT[subversion-option-argument]=cmd;;
+                    --editor-cmd)      FAST_HIGHLIGHT[subversion-option-argument]=cmd;;
+                    --encoding)        FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --file)            FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --limit|-l)        FAST_HIGHLIGHT[subversion-option-argument]=number;;
+                    --message|-m)      FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --native-eol)      FAST_HIGHLIGHT[subversion-option-argument]=eol;;
+                    --new|--old)       FAST_HIGHLIGHT[subversion-option-argument]=target;;
+                    --revision|-r)     FAST_HIGHLIGHT[subversion-option-argument]=revision-pair;;
+                    --show-revs)       FAST_HIGHLIGHT[subversion-option-argument]=show-revs;;
+                    --strip)           FAST_HIGHLIGHT[subversion-option-argument]=number;;
+                    --with-revprop)    FAST_HIGHLIGHT[subversion-option-argument]=revprop;;
+                esac
+                ;;
+            svnadmin/*)
+                case $__wrd in
+                    --config-dir)           FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --fs-type)              FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --memory-cache-size|-M) FAST_HIGHLIGHT[subversion-option-argument]=number;;
+                    --parent-dir)           FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                    --revision|-r)          FAST_HIGHLIGHT[subversion-option-argument]=revision-pair;;
+                esac
+                ;;
+            svndumpfilter/*)
+                case $__wrd in
+                    --targets) FAST_HIGHLIGHT[subversion-option-argument]=any;;
+                esac
+                ;;
+        esac
+    elif [[ -n $FAST_HIGHLIGHT[subversion-option-argument] ]]; then
+        case $FAST_HIGHLIGHT[subversion-option-argument] in
+            any)
+                FAST_HIGHLIGHT[subversion-option-argument]=
+                return 1
+                ;;
+            accept)
+                [[ $__wrd = (p(|ostpone)|e(|dit)|l(|aunch)|base|working|recommended|[mt][cf]|(mine|theirs)-(conflict|full)) ]] \
+                    && __style=${FAST_THEME_NAME}correct-subtle \
+                    || __style=${FAST_THEME_NAME}incorrect-subtle
+                ;;
+            depth)
+                [[ $__wrd = (empty|files|immediates|infinity) ]] \
+                    && __style=${FAST_THEME_NAME}correct-subtle \
+                    || __style=${FAST_THEME_NAME}incorrect-subtle
+                ;;
+            number)
+                [[ $__wrd = [0-9]## ]] \
+                    && __style=${FAST_THEME_NAME}mathnum \
+                    || __style=${FAST_THEME_NAME}incorrect-subtle
+                ;;
+            eol)
+                [[ $__wrd = (CR(|LF)|LF) ]] \
+                    && __style=${FAST_THEME_NAME}correct-subtle \
+                    || __style=${FAST_THEME_NAME}incorrect-subtle
+                ;;
+            show-revs)
+                [[ $__wrd = (merged|eligible) ]] \
+                    && __style=${FAST_THEME_NAME}correct-subtle \
+                    || __style=${FAST_THEME_NAME}incorrect-subtle
+                ;;
+            revision)
+                →chroma/-subversion.ch/parse-revision $__wrd $__start_pos $__end_pos
+                ;;
+            revision-pair)
+                local -a match mbegin mend
+                if [[ $__wrd = (#b)(\{[^}]##\}|[^:]##)(:)(*) ]]; then
+                    →chroma/-subversion.ch/parse-revision $match[1] $__start_pos $(( __end_pos - ( mend[3]-mend[2] ) - 1 ))
+                    →chroma/-subversion.ch/parse-revision $match[3] $(( __start_pos + ( mbegin[3]-mbegin[1] ) )) $__end_pos
+                    (( __start=__start_pos-${#PREBUFFER}+(mbegin[2]-mbegin[1]), __end=__end_pos-${#PREBUFFER}-(mend[3]-mend[2]), __start >= 0 )) \
+                        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}for-loop-separator]}")
+                else
+                    →chroma/-subversion.ch/parse-revision $__wrd $__start_pos $__end_pos
+                fi
+                ;;
+            target)
+                →chroma/-subversion.ch/parse-target $__wrd $__start_pos $__end_pos || return $?
+                ;;
+            cmd)
+                this_word=1
+                return 1
+                ;;
+        esac
+        FAST_HIGHLIGHT[subversion-option-argument]=
+    elif [[ -z $FAST_HIGHLIGHT[subversion-subcommand] ]]
+    then
+        FAST_HIGHLIGHT[subversion-subcommand]=$__wrd
+        local subcmds
+        case $FAST_HIGHLIGHT[subversion-command] in
+            svn) subcmds='(add|auth|blame|praise|annotate|ann|cat|changelist|cl|checkout|co|cleanup|commit|ci|copy|cp|delete|del|remove|rm|diff|di|export|help|\?|h|import|info|list|ls|lock|log|merge|mergeinfo|mkdir|move|mv|rename|ren|patch|propdel|pdel|pd|propedit|pedit|pe|propget|pget|pg|proplist|plist|pl|propset|pset|ps|relocate|resolve|resolved|revert|status|stat|st|switch|sw|unlock|update|up|upgrade|x-shelf-diff|x-shelf-drop|x-shelf-list|x-shelves|x-shelf-list-by-paths|x-shelf-log|x-shelf-save|x-shelve|x-unshelve)' ;;
+            svnadmin) subcmds="(crashtest|create|delrevprop|deltify|dump|dump-revprops|freeze|help|\?|h|hotcopy|info|list-dblogs|list-unused-dblogs|load|load-revprops|lock|lslocks|lstxns|pack|recover|rmlocks|rmtxns|setlog|setrevprop|setuuid|unlock|upgrade|verify)";;
+            svndumpfilter) subcmds='(include|exclude|help|\?)';;
+        esac
+        [[ $FAST_HIGHLIGHT[subversion-subcommand] = $~subcmds ]] \
+            && __style=${FAST_THEME_NAME}subcommand \
+            || __style=${FAST_THEME_NAME}incorrect-subtle
+        FAST_HIGHLIGHT[subversion-subcommand-arguments]=0
+    else
+        (( FAST_HIGHLIGHT[subversion-subcommand-arguments]+=1 ))
+        if [[ ( $FAST_HIGHLIGHT[subversion-subcommand] == (checkout|co|export|log|merge|switch|sw) && $FAST_HIGHLIGHT[subversion-subcommand-arguments] -eq 1 ) \
+                  || $FAST_HIGHLIGHT[subversion-subcommand] == (blame|praise|annotate|ann|cat|copy|cp|diff|info|list|ls|mergeinfo) ]]; then
+            →chroma/-subversion.ch/parse-target $__wrd $__start_pos $__end_pos || return $?
+        else
+            return 1
+        fi
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+# If 1 will be added to __start_pos, this will highlight "oken".
+# If 1 will be subtracted from __end_pos, this will highlight "toke".
+# $PREBUFFER is for specific situations when users does command \<ENTER>
+# i.e. when multi-line command using backslash is entered.
+#
+# This is a common place of adding such entry, but any above code can do
+# it itself (and it does in other chromas) and skip setting __style to
+# this way disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through, do obligatory things ourselves.
+# _start_pos=$_end_pos advainces pointers in command line buffer.
+#
+# To pass through means to `return 1'. The highlighting of
+# this single token is then done by fast-syntax-highlighting's
+# main code and chroma doesn't have to do anything.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-vim.ch

@@ -0,0 +1,51 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Chroma for vim, shows last opened files under prompt.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __chars
+integer __idx1 __idx2
+local -a __viminfo
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    (( ${+commands[vim]} )) && __style=${FAST_THEME_NAME}command || __style=${FAST_THEME_NAME}unknown-token
+
+    { __viminfo=( ${(f)"$(<$HOME/.viminfo)"} ); } >> /dev/null
+    __viminfo=( "${${(M)__viminfo[@]:#>*}[@]:t}" )
+    __viminfo=( "${__viminfo[@]:#COMMIT_EDITMSG}" )
+    zle -M "Last opened:"$'\n'"${(F)__viminfo[1,5]}"
+} || {
+    # Pass almost everything to big loop
+    return 1
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above
+# code can do it itself (and it does, see other chromas) and
+# skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-whatis.ch

@@ -0,0 +1,149 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018-2019 Sebastian Gniazdowski
+
+(( next_word = 2 | 8192 ))
+local THEFD check __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __term __section __section_flag
+
+# extact manual subsection
+# NOTE: __term should be separated from __wrd to prevent incorrect cache hits
+if command -v mandb > /dev/null; then
+    __term="${__wrd%.[0-8n](|p|type|const|head|perl)}"
+    __section="${${2#$__term}#.}"
+else
+    __term=$__wrd
+fi
+
+[[ -n $__section ]] && __section_flag="-s $__section"
+
+(( ! ${+FAST_HIGHLIGHT[whatis_chroma_callback_was_ran]} )) && \
+        FAST_HIGHLIGHT[whatis_chroma_callback_was_ran]=0
+
+(( ! ${+FAST_HIGHLIGHT[whatis_chroma_zle_-F_have_-w_opt]} )) && {
+        is-at-least 5.0.6 && local __res=1 || local __res=0
+        FAST_HIGHLIGHT[whatis_chroma_zle_-F_have_-w_opt]="$__res"
+}
+
+-fast-whatis-chroma-callback() {
+    emulate -L zsh
+    setopt extendedglob warncreateglobal typesetsilent
+
+    local THEFD="$1" input check=2 nl=$'\n' __wrd __style
+
+    .fast-zts-read-all "$THEFD" input
+
+    zle -F "$THEFD"
+    exec {THEFD}<&-
+
+    __wrd="${${input#[^$nl]#$nl}%%$nl*}"
+    if [[ "$input" = test* ]]; then
+        if [[ "${input%$nl}" = *[^0-9]'0' ]]; then
+            if [[ "${input#test$nl}" = *nothing\ appropriate* ]]; then
+                FAST_HIGHLIGHT[whatis_chroma_type]=2
+            else
+                FAST_HIGHLIGHT[whatis_chroma_type]=0
+            fi
+        else
+            FAST_HIGHLIGHT[whatis_chroma_type]=1
+        fi
+    elif [[ "$input" = type2* ]]; then
+        [[ "$input" != *nothing\ appropriate* ]] && check=1 || check=0
+    elif [[ "$input" = type1* ]]; then
+        [[ "${input%$nl}" = *0 ]] && check=1 || check=0
+    fi
+
+    if (( check != 2 )); then
+        FAST_HIGHLIGHT[whatis-cache-$__wrd]=$check
+        if (( check )) then
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}
+        elif [[ ${~__wrd} = */* && -e ${~__wrd} ]] then
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path]}
+        else
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}
+        fi
+        local -a start_end
+        start_end=( ${(s:/:)${${(M)${${input#type?${nl}[^$nl]#$nl}}#*$nl}%$nl}} )
+        (( start_end[1] >= 0 )) && region_highlight+=("$start_end[1] $start_end[2] $__style")
+        zle -R
+    fi
+
+    FAST_HIGHLIGHT[whatis_chroma_callback_was_ran]=1
+    return 0
+}
+
+zle -N -- -fast-whatis-chroma-callback
+
+if (( __first_call )) && [[ -z "${FAST_HIGHLIGHT[whatis_chroma_type]}" ]] ;then
+    if ! command -v whatis > /dev/null; then
+        FAST_HIGHLIGHT[whatis_chroma_type]=0
+        return 1
+    fi
+
+    exec {THEFD}< <(
+        print "test"
+        LANG=C whatis "osx whatis fallback check"
+        print "$?"
+    )
+    command true # a workaround of Zsh bug
+    zle -F ${${FAST_HIGHLIGHT[whatis_chroma_zle_-F_have_-w_opt]:#0}:+-w} "$THEFD" -fast-whatis-chroma-callback
+fi
+
+[[ "$__arg_type" = 3 ]] && return 2
+
+if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+    return 1
+fi
+
+if (( __first_call )) || [[ "$__wrd" = -* ]]; then
+    return 1
+elif (( ! FAST_HIGHLIGHT[whatis_chroma_type] )); then
+    # Return 1 (i.e. treat the argument as a path) only if the callback have
+    # had a chance to establish the whatis_chroma_type field
+    (( FAST_HIGHLIGHT[whatis_chroma_callback_was_ran] )) && return 1
+else
+    if [[ -z "${FAST_HIGHLIGHT[whatis-cache-$__wrd]}" ]]; then
+        if (( FAST_HIGHLIGHT[whatis_chroma_type] == 2 )); then
+            exec {THEFD}< <(
+                print "type2"
+                print "$__wrd"
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER} ))
+                print "$__start/$__end"
+                LANG=C whatis "${(z)__section_flag}" "$__term" 2>/dev/null
+            )
+            command true # see above
+            zle -F ${${FAST_HIGHLIGHT[whatis_chroma_zle_-F_have_-w_opt]:#0}:+-w} "$THEFD" -fast-whatis-chroma-callback
+        else
+            exec {THEFD}< <(
+                print "type1"
+                print "$__wrd"
+                (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER} ))
+                print "$__start/$__end"
+                LANG=C whatis "${(z)__section_flag}" "$__term" &> /dev/null
+                print "$?"
+            )
+            command true
+            zle -F ${${FAST_HIGHLIGHT[whatis_chroma_zle_-F_have_-w_opt]:#0}:+-w} "$THEFD" -fast-whatis-chroma-callback
+        fi
+        __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}
+        (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+            reply+=("$__start $__end $__style")
+    else
+        check=${FAST_HIGHLIGHT[whatis-cache-$__wrd]}
+        if (( check )) then
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}
+        elif [[ ${~__wrd} = */* && -e ${~__wrd} ]] then
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}path]}
+        elif (( FAST_HIGHLIGHT[whatis_chroma_type] )); then
+            __style=${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}
+        fi
+        [[ -n "$__style" ]] && \
+            (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \
+                reply+=("$__start $__end $__style")
+    fi
+fi
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4:sts=4

zsh_fast_syntax_highlighting/→chroma/-which.ch

@@ -0,0 +1,96 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Outputs (under prompt) result of query done with `which', `type -w',
+# `whence -v', `whereis', `whatis'.
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+#
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg; the token can be eg.: "grep"
+#
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+#
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4"
+local __style __output __chars
+integer __idx1 __idx2
+local -a __results
+
+# First call, i.e. command starts, i.e. "grep" token etc.
+(( __first_call )) && {
+    FAST_HIGHLIGHT[chroma-which-counter]=0
+    FAST_HIGHLIGHT[chroma-which-counter-all]=1
+    FAST_HIGHLIGHT[chroma-which-message]=""
+    FAST_HIGHLIGHT[chroma-which-skip-two]=0
+    __style=${FAST_THEME_NAME}command
+    __output=""
+
+# Following call (not first one).
+} || {
+    (( FAST_HIGHLIGHT[chroma-which-counter-all] += 1, __idx2 = FAST_HIGHLIGHT[chroma-which-counter-all] ))
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+        return 1
+    fi
+
+    if [[ "$__wrd" = -* ]]; then
+        # Detected option, add style for it.
+        [[ "$__wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+                                __style=${FAST_THEME_NAME}single-hyphen-option
+        if [[ "$__wrd" = "-x" ]]; then
+            FAST_HIGHLIGHT[chroma-which-skip-two]=1
+        fi
+    else
+        # Count non-option tokens.
+        if (( FAST_HIGHLIGHT[chroma-which-skip-two] )); then
+            FAST_HIGHLIGHT[chroma-which-skip-two]=0
+        else
+            (( FAST_HIGHLIGHT[chroma-which-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-which-counter] ))
+            if [[ "$__idx1" -eq 1 ]]; then
+                __chars="{"
+                __output="$(command which "$__wrd" 2>/dev/null)"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"command which: $__output"
+                __output="$(builtin which "$__wrd" 2>/dev/null)"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"builtin which: ${${${${__output[1,100]}//$'\n'/;}//$'\t'/  }//$__chars;/$__chars}${__output[101,101]:+...}"
+                __output="$(builtin type -w "$__wrd" 2>/dev/null)"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"type -w: $__output"
+                __output="$(builtin whence -v "$__wrd" 2>/dev/null)"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"whence -v: $__output"
+                __output="$(command whereis "$__wrd" 2>/dev/null)"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"whereis: $__output"
+                __output="$(command whatis "$__wrd" 2>/dev/null)"
+                __output="${${__output%%$'\n'*}//[[:blank:]]##/ }"
+                FAST_HIGHLIGHT[chroma-which-message]+=$'\n'"whatis: $__output"
+            fi
+        fi
+    fi
+
+    if (( ${#${(z)BUFFER}} <= FAST_HIGHLIGHT[chroma-which-counter-all] )); then
+        [[ -n "${FAST_HIGHLIGHT[chroma-which-message]}" ]] && zle -M "${FAST_HIGHLIGHT[chroma-which-message]#$'\n'}"
+    fi
+}
+
+# Add region_highlight entry (via `reply' array).
+#
+# This is a common place of adding such entry, but any above code
+# can do it itself and skip setting __style to disable this code.
+[[ -n "$__style" ]] && (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+
+# We aren't passing-through (no return 1 occured), do obligatory things ourselves.
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/-zinit.ch

@@ -0,0 +1,378 @@
+# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# Copyright (c) 2018-2019 Sebastian Gniazdowski
+#
+# Chroma function for command `git'. It colorizes the part of command
+# line that holds `git' invocation.
+
+(( FAST_HIGHLIGHT[-zinit.ch-chroma-def] )) && return 1
+
+FAST_HIGHLIGHT[-zinit.ch-chroma-def]=1
+
+typeset -gA fsh__zinit__chroma__def
+fsh__zinit__chroma__def=(
+    ##
+    ## No subcommand
+    ##
+    ## {{{
+
+    subcmd:NULL "NULL_0_opt"
+    NULL_0_opt "(-help|--help|-h)
+                   <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    "subcommands" "(help|man|self-update|cd|times|zstatus|load|light|unload|snippet|ls|ice|<ice|specification>|update|status|report|delete|loaded|list|cd|create|edit|glance|stress|changes|recently|clist|completions|cdisable|cname|cenable|cname|creinstall|cuninstall|csearch|compinit|dtrace|dstart|dstop|dunload|dreport|dclear|compile|uncompile|compiled|cdlist|cdreplay|cdclear|srv|recall|env-whitelist|bindkeys|module)"
+
+    ## }}}
+
+    # Generic actions
+    NO_MATCH_\#_opt "* <<>> __style=\${FAST_THEME_NAME}incorrect-subtle // NO-OP"
+    NO_MATCH_\#_arg "__style=\${FAST_THEME_NAME}incorrect-subtle // NO-OP"
+
+
+    ##
+    ## `ice'
+    ##
+    ## {{{
+
+    subcmd:ice "ICE_#_arg // NO_MATCH_#_opt"
+
+    "ICE_#_arg" "NO-OP // ::→chroma/-zinit-check-ice-mod"
+
+    ## }}}
+
+    ##
+    ## `snippet'
+    ##
+    ## {{{
+
+    subcmd:snippet "SNIPPET_0_opt // SNIPPET_1_arg // NO_MATCH_#_opt //
+                    NO_MATCH_#_arg"
+
+    SNIPPET_0_opt "(-f|--command)
+                        <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    SNIPPET_1_arg "NO-OP // ::→chroma/-zinit-verify-snippet"
+
+    ## }}}
+
+    ##
+    ## `load'
+    ##
+    ## {{{
+
+    "subcmd:load"
+        "LOAD_1_arg // LOAD_2_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    LOAD_1_arg "NO-OP // ::→chroma/-zinit-verify-plugin"
+
+    LOAD_2_arg "NO-OP // ::→chroma/-zinit-verify-plugin"
+
+    ## }}}
+
+    ##
+    ## `compile|uncompile|stress|edit|glance|recall|status|cd|changes`
+    ##
+    ## {{{
+    
+    "subcmd:(compile|uncompile|stress|edit|glance|recall|status|cd|changes)"
+        "PLGSNP_1_arg // PLGSNP_2_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    PLGSNP_1_arg "NO-OP // ::→chroma/-zinit-verify-plugin-or-snippet"
+
+    PLGSNP_2_arg "NO-OP // ::→chroma/-zinit-verify-plugin-or-snippet"
+
+    ## }}}
+
+    ##
+    ## `update'
+    ##
+    ## {{{
+
+    subcmd:update "UPDATE_0_opt // PLGSNP_1_arg // PLGSNP_2_arg //
+                   NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    UPDATE_0_opt "
+            (--all|-r|--reset|-q|--quiet|-p|--parallel)
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    ## }}}
+
+    ##
+    ## `light'
+    ##
+    ## {{{
+
+    subcmd:light "LIGHT_0_opt // LOAD_1_arg // LOAD_2_arg // NO_MATCH_#_opt //
+                  NO_MATCH_#_arg"
+
+    LIGHT_0_opt "-b
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    ## }}}
+
+    ##
+    ## `unload'
+    ##
+    ## {{{
+
+    subcmd:unload "UNLOAD_0_opt // UNLOAD_1_arg // UNLOAD_2_arg // NO_MATCH_#_opt //
+                  NO_MATCH_#_arg"
+
+    UNLOAD_0_opt "-q
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    UNLOAD_1_arg "NO-OP // ::→chroma/-zinit-verify-loaded-plugin"
+
+    UNLOAD_2_arg "NO-OP // ::→chroma/-zinit-verify-loaded-plugin"
+
+    ## }}}
+
+    ##
+    ## `report'
+    ##
+    ## {{{
+
+    subcmd:report "REPORT_0_opt // UNLOAD_1_arg // UNLOAD_2_arg // NO_MATCH_#_opt //
+                  NO_MATCH_#_arg"
+
+    REPORT_0_opt "--all
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    ## }}}
+
+    ##
+    ## `delete'
+    ##
+    ## {{{
+
+    "subcmd:delete"
+        "DELETE_0_opt // PLGSNP_1_arg // PLGSNP_2_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    DELETE_0_opt "
+            (--all|--clean|-y|--yes|-q|--quiet)
+                    <<>> NO-OP // ::→chroma/main-chroma-std-aopt-action"
+
+    ## }}}
+
+    ##
+    ## `cenable'
+    ##
+    ## {{{
+
+    subcmd:cenable "COMPLETION_1_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    COMPLETION_1_arg "NO-OP // ::→chroma/-zinit-verify-disabled-completion"
+
+    ## }}}
+
+    ##
+    ## `cdisable'
+    ##
+    ## {{{
+
+    subcmd:cdisable "DISCOMPLETION_1_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    DISCOMPLETION_1_arg "NO-OP // ::→chroma/-zinit-verify-completion"
+
+    ## }}}
+
+
+    ##
+    ## `light'
+    ##
+    ## {{{
+
+    subcmd:uncompile "UNCOMPILE_1_arg // NO_MATCH_#_opt // NO_MATCH_#_arg"
+
+    UNCOMPILE_1_arg "NO-OP // ::→chroma/-zinit-verify-compiled-plugin"
+
+    ## }}}
+
+    ##
+    ## `*'
+    ##
+    ## {{{
+
+    "subcmd:*" "CATCH_ALL_#_opt"
+    "CATCH_ALL_#_opt" "* <<>> NO-OP // ::→chroma/main-chroma-std-aopt-SEMI-action"
+
+    ## }}}
+)
+
+#→chroma/-zinit-first-call() {
+    # This is being done in the proper place - in -fast-highlight-process
+    #FAST_HIGHLIGHT[chroma-zinit-ice-elements-svn]=0
+#}
+
+→chroma/-zinit-verify-plugin() {
+    local _scmd="$1" _wrd="$4"
+
+    [[ -d "$_wrd" ]] && \
+        { __style=${FAST_THEME_NAME}correct-subtle; return 0; }
+
+    typeset -a plugins
+    plugins=( "${ZINIT[PLUGINS_DIR]}"/*(N:t) )
+    plugins=( "${plugins[@]//---//}" )
+    plugins=( "${plugins[@]:#_local/zinit}" )
+    plugins=( "${plugins[@]:#custom}" )
+
+    [[ -n "${plugins[(r)$_wrd]}" ]] && \
+        __style=${FAST_THEME_NAME}correct-subtle || \
+        return 1
+        #__style=${FAST_THEME_NAME}incorrect-subtle
+    return 0
+}
+
+→chroma/-zinit-verify-plugin-or-snippet() {
+    →chroma/-zinit-verify-plugin "$1" "" "" "$4" || \
+        →chroma/-zinit-verify-snippet "$1" "" "" "$4"
+    return $?
+}
+
+→chroma/-zinit-verify-loaded-plugin() {
+    local _scmd="$1" _wrd="$4"
+    typeset -a plugins absolute1 absolute2 absolute3 normal
+    plugins=( "${ZINIT_REGISTERED_PLUGINS[@]:#_local/zinit}" )
+    normal=( "${plugins[@]:#%*}" )
+    absolute1=( "${(M)plugins[@]:#%*}" )
+    absolute1=( "${absolute1[@]/\%\/\//%/}" )
+    local hm="${HOME%/}"
+    absolute2=( "${absolute1[@]/$hm/HOME}" )
+    absolute3=( "${absolute1[@]/\%/}" )
+    plugins=( $absolute1 $absolute2 $absolute3 $normal )
+
+    [[ -n "${plugins[(r)$_wrd]}" ]] && \
+        __style=${FAST_THEME_NAME}correct-subtle || \
+        return 1
+        #__style=${FAST_THEME_NAME}incorrect-subtle
+
+    return 0
+}
+
+→chroma/-zinit-verify-completion() {
+    local _scmd="$1" _wrd="$4"
+    # Find enabled completions
+    typeset -a completions
+    completions=( "${ZINIT[COMPLETIONS_DIR]}"/_*(N:t) )
+    completions=( "${completions[@]#_}" )
+
+    [[ -n "${completions[(r)${_wrd#_}]}" ]] && \
+        __style=${FAST_THEME_NAME}correct-subtle || \
+        return 1
+
+    return 0
+}
+
+→chroma/-zinit-verify-disabled-completion() {
+    local _scmd="$1" _wrd="$4"
+    # Find enabled completions
+    typeset -a completions
+    completions=( "${ZINIT[COMPLETIONS_DIR]}"/[^_]*(N:t) )
+
+    [[ -n "${completions[(r)${_wrd#_}]}" ]] && \
+        __style=${FAST_THEME_NAME}correct-subtle || \
+        return 1
+
+    return 0
+}
+
+→chroma/-zinit-verify-compiled-plugin() {
+    local _scmd="$1" _wrd="$4"
+
+    typeset -a plugins
+    plugins=( "${ZINIT[PLUGINS_DIR]}"/*(N) )
+
+    typeset -a show_plugins p matches
+    for p in "${plugins[@]}"; do
+        matches=( $p/*.zwc(N) )
+        if [ "$#matches" -ne "0" ]; then
+            p="${p:t}"
+            [[ "$p" = (_local---zinit|custom) ]] && continue
+            p="${p//---//}"
+            show_plugins+=( "$p" )
+        fi
+    done
+
+    [[ -n "${show_plugins[(r)$_wrd]}" ]] && \
+        { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+        return 1
+}
+
+→chroma/-zinit-verify-snippet() {
+    local _scmd="$1" url="$4" dirname local_dir
+    url="${${url#"${url%%[! $'\t']*}"}%/}"
+    id_as="${FAST_HIGHLIGHT[chroma-zinit-ice-elements-id-as]:-${ZINIT_ICE[id-as]:-$url}}"
+
+    filename="${${id_as%%\?*}:t}"
+    dirname="${${id_as%%\?*}:t}"
+    local_dir="${${${id_as%%\?*}:h}/:\/\//--}"
+    [[ "$local_dir" = "." ]] && local_dir="" || local_dir="${${${${${local_dir#/}//\//--}//=/--EQ--}//\?/--QM--}//\&/--AMP--}"
+    local_dir="${ZINIT[SNIPPETS_DIR]}${local_dir:+/$local_dir}"
+
+    (( ${+ZINIT_ICE[svn]} || ${FAST_HIGHLIGHT[chroma-zinit-ice-elements-svn]} )) && {
+        # TODO: handle the SVN path's specifics
+        [[ -d "$local_dir/$dirname" ]] && \
+            { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+            return 1
+    } || {
+        # TODO: handle the non-SVN path's specifics
+        [[ -d "$local_dir/$dirname" ]] && \
+            { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+            return 1
+    }
+}
+
+→chroma/-zinit-check-ice-mod() {
+    local _scmd="$1" _wrd="$4"
+    [[ "$_wrd" = (svn(\'|\")*|svn) ]] && \
+        FAST_HIGHLIGHT[chroma-zinit-ice-elements-svn]=1
+    [[ "$_wrd" = (#b)(id-as(:|)(\'|\")(*)(\'|\")|id-as:(*)|id-as(*)) ]] && \
+        FAST_HIGHLIGHT[chroma-zinit-ice-elements-id-as]="${match[4]}${match[6]}${match[7]}"
+
+    # Copy from zinit-autoload.zsh / -zplg-recall
+    local -a ice_order nval_ices ext_val_ices
+    ext_val_ices=( ${(@)${(@Ms.|.)ZINIT_EXTS[ice-mods]:#*\'\'*}//\'\'/} )
+
+    ice_order=(
+        svn proto from teleid bindmap cloneopts id-as depth if wait load
+        unload blockf pick bpick src as ver silent lucid notify mv cp
+        atinit atclone atload atpull nocd run-atpull has cloneonly make
+        service trackbinds multisrc compile nocompile nocompletions
+        reset-prompt wrap-track reset sh \!sh bash \!bash ksh \!ksh csh
+        \!csh aliases countdown ps-on-unload ps-on-update trigger-load
+        light-mode is-snippet atdelete pack git verbose on-update-of
+        subscribe param extract
+        # Include all additional ices – after
+        # stripping them from the possible: ''
+        ${(@s.|.)${ZINIT_EXTS[ice-mods]//\'\'/}}
+    )
+    nval_ices=(
+            blockf silent lucid trackbinds cloneonly nocd run-atpull
+            nocompletions sh \!sh bash \!bash ksh \!ksh csh \!csh
+            aliases countdown light-mode is-snippet git verbose
+
+            # Include only those additional ices,
+            # don't have the '' in their name, i.e.
+            # aren't designed to hold value
+            ${(@)${(@s.|.)ZINIT_EXTS[ice-mods]}:#*\'\'*}
+
+            # Must be last
+            svn
+    )
+
+    if [[ "$_wrd" = (#b)(${(~j:|:)${ice_order[@]:#(${(~j:|:)nval_ices[@]:#(${(~j:|:)ext_val_ices[@]})})}})(*) ]]; then
+        reply+=("$(( __start )) $(( __start+${mend[1]} )) ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}")
+        reply+=("$(( __start+${mbegin[2]} )) $(( __end )) ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}optarg-string]}")
+        -fast-highlight-string
+        return 0
+    elif [[ "$_wrd" = (#b)(${(~j:|:)nval_ices[@]}) ]]; then
+        __style=${FAST_THEME_NAME}single-hyphen-option
+        return 0
+    else
+        __style=${FAST_THEME_NAME}incorrect-subtle
+        return 1
+    fi
+}
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zsh_fast_syntax_highlighting/→chroma/main-chroma.ch

@@ -0,0 +1,460 @@
+# Copyright (c) 2018 Sebastian Gniazdowski
+#
+# Main chroma function. It allows to create the command-dedicated chromas
+# (like -git.ch) through a definition provided by `chroma_def' array (read
+# from the upper scope).
+#
+# $1 - 0 or 1, denoting if it's first call to the chroma, or following one
+# $2 - the current token, also accessible by $__arg from the above scope -
+#      basically a private copy of $__arg
+# $3 - a private copy of $_start_pos, i.e. the position of the token in the
+#      command line buffer, used to add region_highlight entry (see man),
+#      because Zsh colorizes by *ranges* in command line buffer
+# $4 - a private copy of $_end_pos from the above scope
+#
+
+(( next_word = 2 | 8192 ))
+
+→chroma/main-chroma-print() {
+    (( FAST_HIGHLIGHT[DEBUG] )) && print "$@" >> /tmp/fsh-dbg
+}
+
+local __chroma_name="${1#\%}" __first_call="$2" __wrd="$3" __start_pos="$4" __end_pos="$5"
+
+# Not a well formed chroma name
+[[ -z "$__chroma_name" ]] && return 1
+
+# Load the fsh_{name-of-the-chroma}_chroma_def array
+(( !FAST_HIGHLIGHT[-${__chroma_name}.ch-chroma-def] )) && →chroma/-${__chroma_name}.ch
+
+→chroma/main-chroma-print -r -- @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+→chroma/main-chroma-print -r -- @@@@@@@  local __chroma_name="${1#\%}" __first_call="$2" __wrd="$3" __start_pos="$4" __end_pos="$5" @@@@@@@
+local __style __entry __value __action __handler __tmp __svalue __hspaces=$'\t ' __nl=$'\n' __ch_def_name
+integer __idx1 __idx2 __start __end __ivalue __have_value=0
+local -a __lines_list __avalue
+local -A map
+map=( "#" "_H" "^" "_D" "*" "_S" )
+
+(( __start=_start_pos-__PBUFLEN, __end=_end_pos-__PBUFLEN ))
+
+# Handler that highlights the options
+→chroma/main-chroma-std-aopt-action() {
+    integer _start="$2" _end="$3"
+    local _scmd="$1" _wrd="$4"
+
+    [[ "$_wrd" = (#b)(--[a-zA-Z0-9_-]##)=(*) ]] && {
+        reply+=("$_start $(( _end - mend[2] + mbegin[2] - 1 )) ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}")
+    } || {
+	[[ "$_wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+	    __style=${FAST_THEME_NAME}single-hyphen-option
+    }
+}
+
+# Handler that highlights the options' arguments
+→chroma/main-chroma-std-aopt-ARG-action() {
+    integer _start="$2" _end="$3"
+    local _scmd="$1" _wrd="$4"
+
+    [[ "$_wrd" = (#b)(--[a-zA-Z0-9_-]##)=(*) ]] && {
+        reply+=("$(( _start + 1 + mend[1] )) $_end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}optarg-${${${(M)match[2]:#<->}:+number}:-string}]}")
+    } || __style=${FAST_THEME_NAME}optarg-${${${(M)_wrd:#(-|)<->}:+number}:-string}
+}
+
+# This handler also highlights explicit arguments, i.e. --opt=the-explicit-arg
+→chroma/main-chroma-std-aopt-SEMI-action() {
+    integer _start="$2" _end="$3"
+    local _scmd="$1" _wrd="$4"
+
+    [[ "$_wrd" = (#b)(--[a-zA-Z0-9_-]##)=(*) ]] && {
+        reply+=("$_start $(( _end - mend[2] + mbegin[2] - 1 )) ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}")
+        reply+=("$(( _start + 1 + mend[1] )) $_end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}optarg-${${${(M)match[2]:#<->}:+number}:-string}]}")
+    } || {
+	[[ "$_wrd" = --* ]] && __style=${FAST_THEME_NAME}double-hyphen-option || \
+	    __style=${FAST_THEME_NAME}single-hyphen-option
+    }
+}
+
+# A handler which verifies the token as an GIT url
+→chroma/main-chroma-std-verify-url() {
+    setopt localoptions extendedglob
+    local _wrd="$4"
+    integer url_correct=0
+    # Correct matches
+    # Correct matches
+    if [[ "$_wrd" = (#b)(git|http|https|ftp|ftps|file)://([a-zA-Z0-9._~-]##)(:[0-9]##)(#c0,1)(/([a-zA-Z0-9./_~:-]##))(#c0,1) ]]; then
+        url_correct=1
+    elif [[ "$_wrd" = (#b)rsync://([a-zA-Z0-9._~-]##)(/([a-zA-Z0-9./_~:-]##))(#c0,1) ]]; then
+        url_correct=1
+    elif [[ "$_wrd" = (#b)ssh://([a-zA-Z0-9._~-]##@)(#c0,1)([a-zA-Z0-9._~-]##)(:[0-9]##)(#c0,1)(/([a-zA-Z0-9./_~:-]##))(#c0,1) ]]; then
+        url_correct=1
+    elif [[ "$_wrd" = (#b)([a-zA-Z0-9._~-]##@)(#c0,1)([a-zA-Z0-9._~-]##):([a-zA-Z0-9./_~:-](#c0,1)[a-zA-Z0-9._~:-][a-zA-Z0-9./_~:-]#)(#c0,1) ]]; then
+        url_correct=1
+    elif [[ "$_wrd" = (#b)[[:alnum:]/_~:.-]## ]]; then
+        url_correct=1
+    fi
+
+    (( url_correct )) && \
+        { __style=${FAST_THEME_NAME}correct-subtle; return 0; } || \
+        { __style=${FAST_THEME_NAME}incorrect-subtle; return 1; }
+}
+
+# A handler which verifies the token as a shell wildcard
+→chroma/main-chroma-std-verify-pattern() {
+    setopt localoptions extendedglob
+    local _wrd="$4"
+    __style=${FAST_THEME_NAME}globbing-ext
+}
+
+# Creates a hash table for given option set (an *_opt field in the chroma def.)
+→chroma/main-create-OPTION-hash.ch() {
+    local __subcmd="$1" __option_set_id="$2" __the_hash_name="$3" __ __e __el __the_hash_name __var_name
+    local -a __split __sp __s
+
+    →chroma/main-chroma-print -rl "======================" "  **## STARTING ##** →chroma/main-##CREATE##-option-HASH.ch // subcmd:$__subcmd // option_set_id:$__option_set_id // h-nam:$__the_hash_name"
+    →chroma/main-chroma-print "[D] Got option-set: ${(j:,:)__option_set_id}"
+    typeset -gA "$__the_hash_name"
+    →chroma/main-chroma-print "[E] __the_hash_name ${__the_hash_name}:[$__option_set_id]"
+
+    # Split on ||
+    __ch_def_name="fsh__${__chroma_name}__chroma__def[${__option_set_id}]"
+    __split=( "${(P@s:||:)__ch_def_name}" )
+    [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && __split=()
+    # Remove only leading and trailing whitespace
+    __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+
+    →chroma/main-chroma-print -rl "[F] Got ||-__split: _________" ${${(@)${${__split[@]##[[:space:]]##}[@]//[${__hspaces}]##/ }[@]//[${__nl}]##/$__nl}[@]//(#s)/:::} "_________"
+    for __el in $__split; do
+        __sp=( "${(@s:<<>>:)__el}" )
+        [[ ${#__sp} -eq 1 && -z "${__sp[1]}" ]] && __sp=()
+        __sp=( "${__sp[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+
+        →chroma/main-chroma-print -l -- "Processing an ||-part - got <<>>-split: _________" "${${__sp[@]}[@]/(#s)/-\\t}" "_________"
+        __e="${__sp[1]}"
+        local __e1=${${__e#\(}%\)(:add|:del|)}
+        local __e2=${(M)__e##\(*\)(:add|:del)}
+        # Split on | with the ( and ) and :add/:del stripped and then append
+        # the :add or :del depending on what's on the input line
+        __s=()
+        for __ in ${(@s:|:)__e1}; do
+            __s+=( $__${__e2:+${(M)__e%(:add|:del)}} )
+        done
+        [[ ${#__s} -eq 1 && -z "${__s[1]}" ]] && __s=()
+        __s=( "${__s[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+        shift __sp
+
+        for __ in $__s; do
+            __=${__%\^}
+            [[ "$__" = -*:(add|del) ]] && __var_name="${__the_hash_name}[${__}-directive]" || __var_name="${__the_hash_name}[${__}-opt-action]"
+            →chroma/main-chroma-print "${(r:70:: :):-${__var_name}} := >>${__sp[1]}${${${#__sp}:#(0|1)}:+ +}<<"
+            : ${(P)__var_name::=${__sp[1]}${${${#__sp}:#(0|1)}:+ +}}
+
+            if (( ${#__sp} >= 2 )); then
+                __var_name="${__the_hash_name}[${__}-opt-arg-action]"
+                →chroma/main-chroma-print "${(r:70:: :):-${__var_name}} := >>${__sp[2]}<<}"
+                : ${(P)__var_name::=$__sp[2]}
+            fi
+        done
+    done
+}
+
+# Processes given token
+→chroma/main-process-token.ch() {
+    local __subcmd="$1" __wrd="$2" __val __var_name __main_hash_name __the_hash_name __i __size
+    local -a __splitted __split __added
+
+    →chroma/main-chroma-print "\n******************* Starting →chroma/main-process-token <<$__wrd>>// subcmd:${(qq)__subcmd}"
+    __main_hash_name="fsh__chroma__main__${${FAST_HIGHLIGHT[chroma-current]//[^a-zA-Z0-9_]/_}//(#b)([\#\^\*])/${map[${match[1]}]}}"
+    __var_name="${__main_hash_name}[subcmd:$__subcmd]"
+    __splitted=( "${(@s://:P)__var_name}" )
+    [[ ${#__splitted} -eq 1 && -z "${__splitted[1]}" ]] && __splitted=()
+    __splitted=( "${__splitted[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+
+    →chroma/main-chroma-print -rl -- "[B] MAIN-PROCESS-TOKEN: got [OPTION/ARG-**S-E-T-S**] //-splitted from subcmd:$__subcmd: ${${(j:, :)__splitted}:-EMPTY-SET!}" "----- __splitted\\Deleted: -----" ${${(j:, :)${__splitted[@]:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})}}:-EMPTY-SET (deleted)!} "----- Added\\Deleted: -----" ${${(j:, :)${${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]}:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})}}:-EMPTY-SET (added)!} -----\ Deleted:\ ----- ${(j:, :)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}} >> /tmp/reply
+
+    (( ! ${#__splitted} )) && {
+        __var_name="${__main_hash_name}[subcmd:*]"
+        __splitted=( "${(@s://:P)__var_name}" )
+        [[ ${#__splitted} -eq 1 && -z "${__splitted[1]}" ]] && __splitted=()
+        __splitted=( "${__splitted[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+       (( ! ${#__splitted} )) && return 1
+    }
+
+    →chroma/main-chroma-print -rl -- "---NO-HASH-CREATE-FROM-NOW-ON---"
+
+    if [[ -z "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]}" ]]; then
+        →chroma/main-chroma-print -rl -- "-z OPT-WITH-ARG-ACTIVE == true"
+        if [[ "$__wrd" = -* ]]; then
+            →chroma/main-chroma-print "1st-PATH (-z opt-with-arg-active, non-opt-arg branch, i.e. OPTION BRANCH) [#${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}]"
+            for __val in ${__splitted[@]:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})} ${${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]}:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})}; do
+                [[ "${__val}" != "${__val%%_([0-9]##|\#)##*}"_${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}_opt(\*|\^|) && "${__val}" != "${__val%%_([0-9]##|\#)*}"_"#"_opt(\*|\^|) ]] && { →chroma/main-chroma-print "DIDN'T MATCH $__val / arg counter:${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}" ;  continue; } || →chroma/main-chroma-print "Got candidate: $__val"
+                # Create the hash cache-parameter if needed
+                __the_hash_name="fsh__chroma__${FAST_HIGHLIGHT[chroma-current]//[^a-zA-Z0-9_]/_}__${__subcmd//[^a-zA-Z0-9_]/_}__${${__val//(#b)([\#\^\*])/${map[${match[1]}]}}//[^a-zA-Z0-9_]/_}"
+                [[ "$__val" = *_opt(\*|\^|) && "${(P)+__the_hash_name}" -eq 0 ]] && →chroma/main-create-OPTION-hash.ch "$__subcmd" "$__val" "$__the_hash_name" || →chroma/main-chroma-print "Not creating, the hash already exists..."
+                # Try dedicated-entry for the option
+                __var_name="${__the_hash_name}[${${${${(M)__wrd#?*=}:+${__wrd%=*}=}:-$__wrd}}-opt-action]"
+                __split=( "${(@s://:P)__var_name}" )
+                [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && __split=()
+                # If no result, then try with catch-all entry
+                (( ! ${#__split} )) && {
+                    →chroma/main-chroma-print "% no ${(q-)${${${(M)__wrd#?*=}:+${__wrd%=*}=}:-$__wrd}}-opt-action, retrying with *-opt-action" "|__var_name|:$__var_name"
+                    __var_name="${__the_hash_name}[*-opt-action]"
+                    __split=( "${(@s://:P)__var_name}" )
+                    [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && __split=()
+                }
+                __svalue="$__var_name"
+                # Remove whitespace
+                __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+                →chroma/main-chroma-print -l -- "\`$__val' // ${#__split} // $__wrd: (ch.run #${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr]}), deref. of \`$__var_name'"
+                if (( ${#__split} )); then
+                    →chroma/main-chroma-print -l -- "Got split of {\$#__split:$#__split} ${__wrd}-opt-action or *-opt-action" "${${(q-)__split[@]}[@]/(#s)/->\\t}"
+                    if [[ "${__split[2]}" = *[[:blank:]]+ ]]; then
+                        →chroma/main-chroma-print "YES handling the value (the OPT.ARGUMENT)! [${__split[2]}]"
+                        if [[ "$__wrd" = *=* ]]; then
+                            →chroma/main-chroma-print "The-immediate Arg-Acquiring, of option"
+                            FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]="${__svalue%-opt-action\]}-opt-arg-action]"
+                            FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-arg]="${__wrd#*=}"
+                            __have_value=2
+                        else
+                            →chroma/main-chroma-print "Enable Arg-Awaiting, of option"
+                            →chroma/main-chroma-print "FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]=\"${__svalue%-opt-action\]}-opt-arg-action]\""
+                            __have_value=0
+                            FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]="${__svalue%-opt-action\]}-opt-arg-action]"
+                        fi
+                    fi
+
+                    __action="${__split[1]}"
+                    __handler="${__split[2]%[[:blank:]]+}"
+
+                    # Check for directives (like :add)
+                    if [[ "$__val" = *_opt\^ ]]; then
+                        __var_name="${__the_hash_name}[${${${${(M)__wrd#?*=}:+${__wrd%=*}=}:-$__wrd}}:add-directive]"
+                        (( ${(P)+__var_name} )) && __split=( "${(@s://:P)__var_name}" ) || __split=()
+                        [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && __split[1]=()
+                        __ivalue=${#__split}
+                        __var_name="${__var_name%:add-*}:del-directive]"
+                        (( ${(P)+__var_name} )) && __split+=( "${(@s://:P)__var_name}" )
+                        [[ ${#__split} -eq $(( __ivalue + 1 )) && -z "${__split[__ivalue+1]}" ]] && __split[__ivalue+1]=()
+                        __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+                        __tmp=${#__split}
+
+                        # First: del-directive
+                        FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]+="${(j: :)__split[__ivalue+1,__tmp]} "
+
+                        →chroma/main-chroma-print -rl ":add / :del directives: __ivalue:$__ivalue, THE __SPLIT[#$__tmp]: " "${__split[@]}" "//" "The FAST_HIGHLIGHT[chroma-*deleted-nodes]: " ${=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]} >> /tmp/reply
+
+                        # Second: add-directive
+                        FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]+="${(j: :)__split[1,__ivalue]} "
+                    fi
+                    [[ "$__handler" = ::[^[:space:]]* ]] && __handler="${__handler#::}" || __handler=""
+                    [[ -n "$__handler" && "$__handler" != "NO-OP" ]] && { →chroma/main-chroma-print -rl -- "Running handler(1): $__handler" ; "$__handler" "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]:-NULL}" "$__start" "$__end" "$__wrd"; }
+                    [[ "$__have_value" -ne 2 && -n "$__action" && "$__action" != "NO-OP" ]] && { →chroma/main-chroma-print -rl "Running action (1): $__action" ; eval "() { $__action; }"; }
+                    [[ "$__val" != *\* ]] && break
+                else
+                    →chroma/main-chroma-print -rl -- "NO-MATCH ROUTE TAKEN"
+                fi
+            done
+        else
+            →chroma/main-chroma-print "1st-PATH-B (-z opt-with-arg-active, non-opt-arg branch, ARGUMENT BRANCH [#${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}]) //// added-nodes: ${=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]}"
+            for __val in ${__splitted[@]:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})} ${${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]}:#(${(~j:|:)${(@)=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}})}; do
+                [[ "${__val}" != "${__val%%_([0-9]##|\#)*}"_"${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}"_arg(\*|\^|) && "${__val}" != "${__val%%_([0-9]##|\#)*}"_"#"_arg(\*|\^|) ]] && { →chroma/main-chroma-print "Continuing for $__val / arg counter ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}" ; continue }
+                # Create the hash cache-parameter if needed
+                __the_hash_name="fsh__chroma__${FAST_HIGHLIGHT[chroma-current]//[^a-zA-Z0-9_]/_}__${__subcmd//[^a-zA-Z0-9_]/_}__${${__val//\#/H}//[^a-zA-Z0-9_]/_}"
+                __action="" __handler=""
+                →chroma/main-chroma-print "A hit, chosen __val:$__val!"
+                __ch_def_name="fsh__${__chroma_name}__chroma__def[$__val]"
+                __split=( "${(P@s:<<>>:)__ch_def_name}" )
+                __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+
+                __sp=( "${(@s://:)__split[1]}" )
+                __sp=( "${__sp[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+                __action="${__sp[1]#*::::: ##}"
+
+                # Verify if it's the expected argument
+                [[ "${__sp[1]}" = *:::::* && "$__wrd" != ${~${__sp[1]%% ##:::::*}} ]] && \
+                    { →chroma/main-chroma-print -r "mismatch ${__sp[1]%% ##:::::*} != $__wrd, continuing" ; continue; }
+
+                →chroma/main-chroma-print -l -- "Got action record for $__val, i.e. the split:" "${__sp[@]//(#s)/-\t}" "_________"
+
+                [[ "${__sp[2]}" = ::[^[:space:]]* ]] && __handler="${__sp[2]#::}" || { [[ -n "$__handler" && "$__handler" != "NO-OP" ]] && →chroma/main-chroma-print "=== Error === In chroma definition: a handler entry ${(q)__sp[2]} without leading \`::'" ; }
+                [[ -n "$__handler" && "$__handler" != "NO-OP" ]] && { →chroma/main-chroma-print -rl -- "Running handler(3): $__handler" ; "$__handler" "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]:-NULL}" "$__start" "$__end" "$__wrd"; }
+                [[ -n "$__action" && "$__action" != "NO-OP" ]] && { →chroma/main-chroma-print -rl -- "Running action(3): $__action" ; eval "() { $__action; } \"${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]:-NULL}\" \"$__start\" \"$__end\" \"$__wrd\""; }
+
+                # Check for argument directives (like :add)
+                if (( ${#__split} >= 2 )); then
+                    for __ in "${(@)__split[2,-1]}"; do
+                        __splitted=( "${(@s://:)__}" )
+                        if [[ "${__splitted[1]}" = add:* ]]; then
+                            FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]+="${__splitted[1]#add:} ${(j: :)__splitted[2,-1]} "
+                        elif [[ "${__splitted[1]}" = del:* ]]; then
+                            FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]+="${__splitted[1]#del:} ${(j: :)__splitted[2,-1]} "
+                        fi
+                    done
+                    →chroma/main-chroma-print -l "ARGUMENT :add / :del directives: THE __SPLIT[#${#__split}]: " "${__split[@]//(#s)/-\\t}" "//" "The FAST_HIGHLIGHT[chroma-*deleted-nodes]: " ${(@)${=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]}//(#s)/-\\t} "The FAST_HIGHLIGHT[chroma-*added-nodes]: " ${(@)${=FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]}//(#s)/-\\t}
+                fi
+
+                [[ "$__val" != *\* ]] && break
+            done
+        fi
+    else
+        →chroma/main-chroma-print -- "2nd-PATH (-n opt-with-arg-active) NON-EMPTY arg-active:\nThe actual opt-val <<< \$__wrd:$__wrd >>> store (after the \`Arg-Awaiting' in the chroma-run: #$(( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr]-1 )) [current: #$(( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr] ))])"
+        FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-arg]="$__wrd"
+        __have_value=1
+    fi
+
+    # Execute the action if not during simulated opt-argument (--opt=...)
+    →chroma/main-chroma-print "** BEFORE: \`if (( __have_value ))'"
+    if (( __have_value )); then
+        →chroma/main-chroma-print "In the \`if (( __have_value ))' [have_value: $__have_value]"
+        # Split
+        __var_name="${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]}"
+        FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]=""
+        __split=( "${(@s://:P)__var_name}" )
+        [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && { →chroma/main-chroma-print -rl "NULL at __var_name:$__var_name" ; __split=(); }
+        __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+
+        # Remember 1st level action
+        (( __have_value == 2 )) && __value="$__action" || __value=""
+
+        if (( ${#__split} )); then
+            →chroma/main-chroma-print -l -- "Got //-split (3, for opt-ARG-action, from [$__var_name]):" "${${(q-)__split[@]}[@]/(#s)/+\\t}"
+            __action="${__split[1]}"
+            __handler="${__split[2]}"
+            [[ "$__handler" = ::[^[:space:]]* ]] && __handler="${__handler#::}"
+
+            [[ -n "$__handler" && "$__handler" != "NO-OP" ]] && { →chroma/main-chroma-print -rl -- "Running handler(2): $__handler" ; "$__handler" "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]:-NULL}" "$__start" "$__end" "$__wrd"; }
+            [[ -n "$__action" && "$__action" != "NO-OP" ]] && { →chroma/main-chroma-print -rl -- "Running action(2): $__action" ; eval "$__action"; }
+            →chroma/main-chroma-print -rl -- "The __action value: [$__value]"
+            [[ "$__have_value" -eq 2 && -n "$__value" && "$__value" != "NO-OP" ]] && { →chroma/main-chroma-print -rl "Running action (of 1, at 2): $__value" ; eval "$__value"; }
+        fi
+    fi
+    →chroma/main-chroma-print -- "_________ Exiting →chroma/main-process-token.ch $__subcmd / $__wrd _________"
+}
+
+# Iterates over the chroma def. fields and creates initial
+# fields in the fsh__${__chroma_name}__chroma__def hash
+→chroma/-pre_process_chroma_def.ch() {
+    local __key __value __ke _val __the_hash_name="$1" __var_name
+    local -a __split
+
+    →chroma/main-chroma-print -rl -- "Starting PRE_PROCESS for __the_hash_name:$__the_hash_name"
+
+    __ch_def_name="fsh__${__chroma_name}__chroma__def[subcommands]"
+    local __subcmds="${(P)__ch_def_name}"
+    if [[ "$__subcmds" = "::"* ]]; then
+        ${__subcmds#::}
+        __var_name="${__the_hash_name}[subcommands]"
+        : ${(P)__var_name::=(${(j:|:)reply})}
+    else
+        __var_name="${__the_hash_name}[subcommands]"
+        : ${(P)__var_name::=$__subcmds}
+    fi
+    →chroma/main-chroma-print "Got SUBCOMMANDS: ${(P)__var_name}"
+
+    __ch_def_name="fsh__${__chroma_name}__chroma__def[subcmd-hook]"
+    local __subcmd_hook="${(P)__ch_def_name}"
+    if [[ -n "$__subcmd_hook" ]]; then
+        __var_name="${__the_hash_name}[subcmd-hook]"
+        : ${(P)__var_name::=$__subcmd_hook}
+    fi
+
+    __ch_def_name="fsh__${__chroma_name}__chroma__def[(I)subcmd:*]"
+    for __key in "${(P@)__ch_def_name}"; do
+        __split=( "${(@s:|:)${${__key##subcmd:\((#c0,1)}%\)}}" )
+        [[ ${#__split} -eq 1 && -z "${__split[1]}" ]] && __split=()
+        __split=( "${__split[@]//((#s)[[:space:]]##|[[:space:]]##(#e))/}" )
+        for __ke in "${__split[@]}"; do
+            __var_name="${__the_hash_name}[subcmd:$__ke]"
+            __ch_def_name="fsh__${__chroma_name}__chroma__def[$__key]"
+            : ${(P)__var_name::=${(P)__ch_def_name}}
+            →chroma/main-chroma-print -rl -- "Storred ${__var_name}=chroma_def[$__key], i.e. = ${(P)__ch_def_name}"
+        done
+    done
+}
+
+if (( __first_call )); then
+    →chroma/-${__chroma_name}-first-call
+    FAST_HIGHLIGHT[chroma-current]="$__wrd"
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]=0
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-got-subcommand]=0
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]=""
+    FAST_HIGHLIGHT[chrome-${FAST_HIGHLIGHT[chroma-current]}-occurred-double-hyphen]=0
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]=""
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-arg]=""
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr]=1
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-added-nodes]=""
+    FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-deleted-nodes]=""
+    __the_hash_name="fsh__chroma__main__${${FAST_HIGHLIGHT[chroma-current]//[^a-zA-Z0-9_]/_}//(#b)([\#\^])/${map[${match[1]}]}}"
+    (( 0 == ${(P)+__the_hash_name} )) && {
+        typeset -gA "$__the_hash_name"
+        →chroma/-pre_process_chroma_def.ch "$__the_hash_name"
+    } || →chroma/main-chroma-print "...No... [\${+$__the_hash_name} ${(P)+__the_hash_name}]"
+    return 1
+else
+    (( ++ FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr] ))
+    # Following call, i.e. not the first one
+
+    # Check if chroma should end – test if token is of type
+    # "starts new command", if so pass-through – chroma ends
+    [[ "$__arg_type" = 3 ]] && return 2
+
+    →chroma/main-chroma-print "== @@ Starting @@ #${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-call-nr]} Main-Chroma-call == // << __WORD:$__wrd >> ## Subcommand: ${${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]}:-NULL} //@@// -n option-with-arg-active:${(q-)FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]}"
+    if [[ "$__wrd" = -*  || -n "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-option-with-arg-active]}"
+    ]]; then
+        →chroma/main-chroma-print "## The \`if -*' i.e. \`IF OPTION' MAIN branch"
+        →chroma/main-process-token.ch "${${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]}:-NULL}" "$__wrd"
+    else
+        # If at e.g. '>' or destination/source spec (of the redirection)
+        if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then
+            return 1
+        elif (( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-got-subcommand] == 0 )) {
+            __the_hash_name="fsh__chroma__main__${${FAST_HIGHLIGHT[chroma-current]//[^a-zA-Z0-9_]/_}//(#b)([\#\^])/${map[${match[1]}]}}"
+            __var_name="${__the_hash_name}[subcommands]"
+            if [[ "$__wrd" = ${(P)~__var_name} ]]; then
+                →chroma/main-chroma-print "GOT-SUBCOMMAND := $__wrd, subcmd verification / OK"
+                FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-got-subcommand]=1
+                FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]="$__wrd"
+		__var_name="${__the_hash_name}[subcmd-hook]"
+		(( ${(P)+__var_name} )) && { →chroma/main-chroma-print -r -- "Running subcmd-hook: ${(P)__var_name}" ; "${(P)__var_name}" "$__wrd"; }
+                __style="${FAST_THEME_NAME}subcommand"
+            else
+                →chroma/main-chroma-print "subcmd verif / NOT OK; Incrementing the COUNTER-ARG ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]} -> $(( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg] + 1 ))" >> /tmp/fsh-dbg
+                (( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg] += 1 ))
+                →chroma/main-chroma-print "UNRECOGNIZED ARGUMENT ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}"
+                →chroma/main-process-token.ch "${${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]}:-NULL}" "$__wrd"
+            fi
+        } else {
+            __wrd="${__wrd//\`/x}"
+            __arg="${__arg//\`/x}"
+            __wrd="${(Q)__wrd}"
+
+            local __tmp_def_name="fsh__${__chroma_name}__chroma__def[subcommands-blacklist]"
+            if [[ ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]} = \
+                (${(~j:|:)${(@s:,:)${(PA)__tmp_def_name}}})
+            ]] {
+                return 1
+            }
+
+            →chroma/main-chroma-print "Incrementing the COUNTER-ARG ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]} -> $(( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg] + 1 ))"
+            (( FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg] += 1 ))
+            →chroma/main-chroma-print "ARGUMENT ${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-counter-arg]}"
+
+            →chroma/main-chroma-print "ELSE *-got-subcommand == 1 is TRUE"
+            →chroma/main-process-token.ch "${FAST_HIGHLIGHT[chroma-${FAST_HIGHLIGHT[chroma-current]}-subcommand]}" "$__wrd"
+        }
+    fi
+fi
+
+
+# Add region_highlight entry (via `reply' array)
+if [[ -n "$__style" ]]; then
+    (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \
+        && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}")
+fi
+
+# We aren't passing-through, do obligatory things ourselves
+(( this_word = next_word ))
+_start_pos=$_end_pos
+
+return 0
+
+# vim:ft=zsh:et:sw=4

zshrc

@@ -19,7 +19,6 @@ SAVEHIST=10000
 
 setopt no_beep
 setopt extendedglob
-#setopt print_exit_value
 setopt prompt_subst
 setopt complete_in_word
 setopt no_auto_menu
@@ -47,6 +46,7 @@ autoload -U url-quote-magic
 zle -N self-insert url-quote-magic
 
 source $HOME/.zsh_paste
+source $HOME/.zsh_fast_syntax_highlighting/fast-syntax-highlighting.plugin.zsh
 
 export EDITOR=vi
 if builtin which batcat > /dev/null; then