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zsh-syntax-highlighting
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add separate path_prefix and path_approx hilights

This commit is contained in:
Vincent Breitmoser 2013-07-25 04:41:09 +02:00
parent e5d8a50d36
commit 228f5a6aad
1 changed files with 14 additions and 1 deletions
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15
highlighters/main/main-highlighter.zsh
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@ -41,6 +41,8 @@
: ${ZSH_HIGHLIGHT_STYLES[commandseparator]:=none}
: ${ZSH_HIGHLIGHT_STYLES[hashed-command]:=fg=green}
: ${ZSH_HIGHLIGHT_STYLES[path]:=underline}
: ${ZSH_HIGHLIGHT_STYLES[path_prefix]:=underline}
: ${ZSH_HIGHLIGHT_STYLES[path_approx]:=fg=yellow,underline}
: ${ZSH_HIGHLIGHT_STYLES[globbing]:=fg=blue}
: ${ZSH_HIGHLIGHT_STYLES[history-expansion]:=fg=blue}
: ${ZSH_HIGHLIGHT_STYLES[single-hyphen-option]:=none}
@ -82,6 +84,7 @@ _zsh_highlight_main_highlighter()
for arg in ${(z)BUFFER}; do
local substr_color=0
local style_override=""
[[ $start_pos -eq 0 && $arg = 'noglob' ]] && highlight_glob=false
((start_pos+=${#BUFFER[$start_pos+1,-1]}-${#${BUFFER[$start_pos+1,-1]##[[:space:]]#}}))
((end_pos=$start_pos+${#arg}))
@ -138,6 +141,8 @@ _zsh_highlight_main_highlighter()
;;
esac
fi
# if a style_override was set (eg in _zsh_highlight_main_highlighter_check_path), use it
[[ -n $style_override ]] && style=$ZSH_HIGHLIGHT_STYLES[$style_override]
[[ $substr_color = 0 ]] && region_highlight+=("$start_pos $end_pos $style")
[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS:#"$arg"} ]] && new_expression=true
start_pos=$end_pos
@ -159,7 +164,15 @@ _zsh_highlight_main_highlighter_check_path()
[[ -z $expanded_path ]] && return 1
[[ -e $expanded_path ]] && return 0
[[ ! -e ${expanded_path:h} ]] && return 1
[[ ${BUFFER[1]} != "-" && ${#BUFFER} == $end_pos && -n $(print ${expanded_path}*(N)) ]] && return 0
if [[ ${BUFFER[1]} != "-" && ${#BUFFER} == $end_pos ]]; then
local -a tmp
# got a path prefix?
tmp=( ${expanded_path}*(N) )
(( $#tmp > 0 )) && style_override=path_prefix && return 0
# or maybe an approximate path?
tmp=( (#a1)${expanded_path}*(N) )
(( $#tmp > 0 )) && style_override=path_approx && return 0
fi
return 1
}