chinhwajie/zsh-syntax-highlighting
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'main': Highlight mismatched do/done.

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This commit is contained in:
Daniel Shahaf
2016-09-25 09:20:40 +00:00
parent 2755438e80
commit b2733a64da
2 changed files with 63 additions and 10 deletions
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33
highlighters/main/main-highlighter.zsh
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@@ -214,7 +214,11 @@ _zsh_highlight_highlighter_main_paint()
integer len="${#buf}"
integer pure_buf_len=$(( len - ${#PREBUFFER} )) # == $#BUFFER, used e.g. in *_check_path
local braces_stack # "R" for round, "Q" for square, "Y" for curly
# "R" for round
# "Q" for square
# "Y" for curly
# "D" for do/done
local braces_stack
if (( path_dirs_was_set )); then
options_to_set+=( PATH_DIRS )
@@ -447,15 +451,24 @@ _zsh_highlight_highlighter_main_paint()
case $res in
reserved) # reserved word
style=reserved-word
if [[ $arg == $'\x7b' ]]; then
braces_stack='Y'"$braces_stack"
elif [[ $arg == $'\x7d' ]]; then
# We're at command word, so no need to check $right_brace_is_recognised_everywhere
_zsh_highlight_main__stack_pop 'Y' style=reserved-word
if [[ $style == reserved-word ]]; then
next_word+=':always:'
fi
fi
case $arg in
($'\x7b')
braces_stack='Y'"$braces_stack"
;;
($'\x7d')
# We're at command word, so no need to check $right_brace_is_recognised_everywhere
_zsh_highlight_main__stack_pop 'Y' style=reserved-word
if [[ $style == reserved-word ]]; then
next_word+=':always:'
fi
;;
('do')
braces_stack='D'"$braces_stack"
;;
('done')
_zsh_highlight_main__stack_pop 'D' style=reserved-word
;;
esac
;;
'suffix alias') style=suffix-alias;;
alias) () {