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'main': Factor out common code. No functional change.

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This commit is contained in:
Daniel Shahaf 2016-05-09 03:26:29 +00:00
parent 6889ff6bd2
commit bfabffbf97
1 changed files with 8 additions and 2 deletions
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10
highlighters/main/main-highlighter.zsh
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@ -93,6 +93,12 @@ _zsh_highlight_main__type() {
LC_ALL=C builtin type -w -- $1 2>/dev/null
}
# Check whether the first argument is a redirection operator token.
# Report result via the exit code.
_zsh_highlight_main__is_redirection() {
[[ $1 == (<0-9>|)(\<|\>)* ]]
}
# Main syntax highlighting function.
_zsh_highlight_main_highlighter()
{
@ -351,7 +357,7 @@ _zsh_highlight_main_highlighter()
else
style=unknown-token
fi
elif [[ $arg == (<0-9>|)(\<|\>)* ]]; then
elif _zsh_highlight_main__is_redirection $arg; then
# A '<' or '>', possibly followed by a digit
style=redirection
(( in_redirection=2 ))
@ -421,7 +427,7 @@ _zsh_highlight_main_highlighter()
else
style=unknown-token
fi
elif [[ $arg == (<0-9>|)(\<|\>)* ]]; then
elif _zsh_highlight_main__is_redirection $arg; then
style=redirection
(( in_redirection=2 ))
else