hg: add journal ext and hgw alias

hgrc

@@ -9,6 +9,7 @@ git = True
 progress =
 graphlog =
 color =
+journal =
 
 [color]
 mode = ansi

zshrc

@@ -90,6 +90,7 @@ alias giw='git show -C --date=local --decorate'
 alias gic='git checkout'
 alias giu='git reset HEAD\^'
 alias gn='git number'
+alias hgw='hg diff --change .'
 alias class='xprop -notype WM_CLASS'
 alias tree='tree -AvL 10'
 alias vi='vi -p'