chinhwajie/zsh-syntax-highlighting
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Issue 17: Update README with "How to override the default styles"

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Harmonize variable names
This commit is contained in:
Julien Nicoulaud
2011-01-01 17:34:35 +01:00
parent e50d47ae1b
commit 90e661bd69
2 changed files with 77 additions and 62 deletions
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47
zsh-syntax-highlighting.zsh
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@@ -5,9 +5,8 @@
# vim: ft=zsh sw=2 ts=2 et
# Token types styles.
# See http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#SEC135
typeset -A ZSH_SYNTAX_HIGHLIGHTING_STYLES
ZSH_SYNTAX_HIGHLIGHTING_STYLES=(
typeset -A ZSH_HIGHLIGHT_STYLES
ZSH_HIGHLIGHT_STYLES=(
default 'none'
isearch 'fg=magenta,standout'
special 'fg=magenta,standout'
@@ -103,8 +102,8 @@ ZSH_HIGHLIGHT_ZLE_UPDATE_EVENTS=(
# ZLE highlight types.
zle_highlight=(
special:$ZSH_SYNTAX_HIGHLIGHTING_STYLES[special]
isearch:$ZSH_SYNTAX_HIGHLIGHTING_STYLES[isearch]
special:$ZSH_HIGHLIGHT_STYLES[special]
isearch:$ZSH_HIGHLIGHT_STYLES[isearch]
)
# Check if the argument is a path.
@@ -125,8 +124,8 @@ _zsh_highlight-string() {
(( j = i + start_pos - 1 ))
(( k = j + 1 ))
case "$arg[$i]" in
'$') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[dollar-double-quoted-argument];;
"\\") style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[back-double-quoted-argument]
'$') style=$ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument];;
"\\") style=$ZSH_HIGHLIGHT_STYLES[back-double-quoted-argument]
(( k += 1 )) # Color following char too.
(( i += 1 )) # Skip parsing the escaped char.
;;
@@ -157,42 +156,42 @@ _zsh_highlight-zle-buffer() {
new_expression=false
res=$(LC_ALL=C builtin type -w $arg 2>/dev/null)
case $res in
*': reserved') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[reserved-word];;
*': alias') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[alias]
*': reserved') style=$ZSH_HIGHLIGHT_STYLES[reserved-word];;
*': alias') style=$ZSH_HIGHLIGHT_STYLES[alias]
local aliased_command=${"$(alias $arg)"#*=}
if [[ ${${ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS[(r)$aliased_command]:-}:+yes} = 'yes' && ${${ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS[(r)$arg]:-}:+yes} != 'yes' ]]; then
ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS+=($arg)
fi
;;
*': builtin') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[builtin];;
*': function') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[function];;
*': command') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[command];;
*': builtin') style=$ZSH_HIGHLIGHT_STYLES[builtin];;
*': function') style=$ZSH_HIGHLIGHT_STYLES[function];;
*': command') style=$ZSH_HIGHLIGHT_STYLES[command];;
*) if _zsh_check-path; then
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[path]
style=$ZSH_HIGHLIGHT_STYLES[path]
elif [[ ${arg:0:1} = ${histchars:0:1} ]]; then
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[history-expansion]
style=$ZSH_HIGHLIGHT_STYLES[history-expansion]
else
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[unknown-token]
style=$ZSH_HIGHLIGHT_STYLES[unknown-token]
fi;;
esac
else
case $arg in
'--'*) style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[double-hyphen-option];;
'-'*) style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[single-hyphen-option];;
"'"*"'") style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[single-quoted-argument];;
'"'*'"') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[double-quoted-argument]
'--'*) style=$ZSH_HIGHLIGHT_STYLES[double-hyphen-option];;
'-'*) style=$ZSH_HIGHLIGHT_STYLES[single-hyphen-option];;
"'"*"'") style=$ZSH_HIGHLIGHT_STYLES[single-quoted-argument];;
'"'*'"') style=$ZSH_HIGHLIGHT_STYLES[double-quoted-argument]
region_highlight+=("$start_pos $end_pos $style")
_zsh_highlight-string
substr_color=1
;;
'`'*'`') style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[back-quoted-argument];;
*"*"*) $highlight_glob && style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[globbing] || style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[default];;
'`'*'`') style=$ZSH_HIGHLIGHT_STYLES[back-quoted-argument];;
*"*"*) $highlight_glob && style=$ZSH_HIGHLIGHT_STYLES[globbing] || style=$ZSH_HIGHLIGHT_STYLES[default];;
*) if _zsh_check-path; then
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[path]
style=$ZSH_HIGHLIGHT_STYLES[path]
elif [[ ${arg:0:1} = ${histchars:0:1} ]]; then
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[history-expansion]
style=$ZSH_HIGHLIGHT_STYLES[history-expansion]
else
style=$ZSH_SYNTAX_HIGHLIGHTING_STYLES[default]
style=$ZSH_HIGHLIGHT_STYLES[default]
fi;;
esac
fi