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more efficient implementation

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Thanks to m0viefreak!

Conflicts:
	highlighters/main/main-highlighter.zsh
This commit is contained in:
m0viefreak 2014-01-31 19:00:46 +01:00 committed by Jorge Israel Peña
parent 4b6fbaa221
commit 84527c2257
1 changed files with 20 additions and 2 deletions
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22
highlighters/main/main-highlighter.zsh
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@ -45,6 +45,10 @@
: ${ZSH_HIGHLIGHT_STYLES[path_prefix]:=underline}
: ${ZSH_HIGHLIGHT_STYLES[path_approx]:=fg=yellow,underline}
: ${ZSH_HIGHLIGHT_STYLES[globbing]:=fg=blue}
: ${ZSH_HIGHLIGHT_STYLES[path_pathseparator]:=fg=cyan,underline}
: ${ZSH_HIGHLIGHT_STYLES[path_prefix_pathseparator]:=fg=cyan,underline}
: ${ZSH_HIGHLIGHT_STYLES[path_approx_pathseparator]:=fg=cyan,underline}
: ${ZSH_HIGHLIGHT_STYLES[globbing_pathseparator]:=fg=cyan}
: ${ZSH_HIGHLIGHT_STYLES[history-expansion]:=fg=blue}
: ${ZSH_HIGHLIGHT_STYLES[single-hyphen-option]:=none}
: ${ZSH_HIGHLIGHT_STYLES[double-hyphen-option]:=none}
@ -86,6 +90,7 @@ _zsh_highlight_main_highlighter()
for arg in ${(z)BUFFER}; do
local substr_color=0
local style_override=""
local path_found=
[[ $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}))
@ -128,8 +133,8 @@ _zsh_highlight_main_highlighter()
style=$ZSH_HIGHLIGHT_STYLES[assign]
new_expression=true
elif _zsh_highlight_main_highlighter_check_path; then
_zsh_highlight_main_highlighter_highlight_path_separators
style=$ZSH_HIGHLIGHT_STYLES[path]
path_found=path
elif [[ $arg[0,1] = $histchars[0,1] ]]; then
style=$ZSH_HIGHLIGHT_STYLES[history-expansion]
else
@ -151,8 +156,8 @@ _zsh_highlight_main_highlighter()
'`'*'`') style=$ZSH_HIGHLIGHT_STYLES[back-quoted-argument];;
*"*"*) $highlight_glob && style=$ZSH_HIGHLIGHT_STYLES[globbing] || style=$ZSH_HIGHLIGHT_STYLES[default];;
*) if _zsh_highlight_main_highlighter_check_path; then
_zsh_highlight_main_highlighter_highlight_path_separators
style=$ZSH_HIGHLIGHT_STYLES[path]
path_found=path
elif [[ $arg[0,1] = $histchars[0,1] ]]; then
style=$ZSH_HIGHLIGHT_STYLES[history-expansion]
elif [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
@ -166,6 +171,7 @@ _zsh_highlight_main_highlighter()
# 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 $path_found ]] && _zsh_highlight_main_highlighter_highlight_path_separators
[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS:#"$arg"} ]] && new_expression=true
start_pos=$end_pos
done
@ -191,6 +197,18 @@ _zsh_highlight_main_highlighter_highlight_path_separators()
done
}
_zsh_highlight_main_highlighter_highlight_path_separators()
{
local pos style
style=$ZSH_HIGHLIGHT_STYLES[${style_override:=${path_found}}_pathseparator]
[[ -z $style ]] && return 0
for (( pos = start_pos; $pos <= end_pos; pos++ )) ; do
if [[ $BUFFER[pos+1] == / ]]; then
region_highlight+=("$pos $((pos + 1)) $style")
fi
done
}
# Check if the argument is a path.
_zsh_highlight_main_highlighter_check_path()
{