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zsh-syntax-highlighting
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noop: Rename a local variable for clarity.

This commit is contained in:
Daniel Shahaf 2015-10-27 11:25:09 +02:00
parent 6fe07c0961
commit fb5ce43799
1 changed files with 6 additions and 6 deletions
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12
highlighters/main/main-highlighter.zsh
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@ -102,11 +102,11 @@ _zsh_highlight_main_highlighter()
)
for arg in ${(z)buf}; do
# substr_color is set to 1 to disable adding an entry to region_highlight
# $already_added is set to 1 to disable adding an entry to region_highlight
# for this iteration. Currently, that is done for "" and $'' strings,
# which add the entry early so escape sequences within the string override
# the string's color.
integer substr_color=0
integer already_added=0
local style_override=""
if $new_expression && [[ $arg = 'noglob' ]]; then
highlight_glob=false
@ -195,7 +195,7 @@ _zsh_highlight_main_highlighter()
# is how [[ ... ]] is highlighted, too.
style=$ZSH_HIGHLIGHT_STYLES[reserved-word]
_zsh_highlight_main_add_region_highlight $start_pos $((start_pos + 2)) $style
substr_color=1
already_added=1
else
if _zsh_highlight_main_highlighter_check_path; then
style=$ZSH_HIGHLIGHT_STYLES[path]
@ -218,12 +218,12 @@ _zsh_highlight_main_highlighter()
'"'*) style=$ZSH_HIGHLIGHT_STYLES[double-quoted-argument]
_zsh_highlight_main_add_region_highlight $start_pos $end_pos $style
_zsh_highlight_main_highlighter_highlight_string
substr_color=1
already_added=1
;;
\$\'*) style=$ZSH_HIGHLIGHT_STYLES[dollar-quoted-argument]
_zsh_highlight_main_add_region_highlight $start_pos $end_pos $style
_zsh_highlight_main_highlighter_highlight_dollar_string
substr_color=1
already_added=1
;;
'`'*) style=$ZSH_HIGHLIGHT_STYLES[back-quoted-argument];;
[*?]*|*[^\\][*?]*)
@ -247,7 +247,7 @@ _zsh_highlight_main_highlighter()
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 ]] && _zsh_highlight_main_add_region_highlight $start_pos $end_pos $style
(( already_added )) || _zsh_highlight_main_add_region_highlight $start_pos $end_pos $style
[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_FOLLOWED_BY_COMMANDS:#"$arg"} ]] && new_expression=true
[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]] && highlight_glob=true
start_pos=$end_pos