driver: Revert changes that depend on not-yet-released zsh features.

The $ISEARCHMATCH_ACTIVE and $SUFFIX_ACTIVE have not yet appeared in a zsh release.
This commit is contained in:
Daniel Shahaf 2016-10-19 23:03:44 +00:00
commit 5dcf0cecd8

View file

@ -60,7 +60,7 @@ _zsh_highlight()
# Remove all highlighting in isearch, so that only the underlining done by zsh itself remains.
# For details see FAQ entry 'Why does syntax highlighting not work while searching history?'.
if [[ $WIDGET == zle-isearch-update ]] && ! (( $+ISEARCHMATCH_ACTIVE )); then
if [[ $WIDGET == zle-isearch-update ]]; then
region_highlight=()
return $ret
fi
@ -142,12 +142,6 @@ _zsh_highlight()
# yank / paste (zsh-5.1.1 and newer)
(( $+YANK_ACTIVE )) && (( YANK_ACTIVE )) && _zsh_highlight_apply_zle_highlight paste standout "$YANK_START" "$YANK_END"
# isearch
(( $+ISEARCHMATCH_ACTIVE )) && (( ISEARCHMATCH_ACTIVE )) && _zsh_highlight_apply_zle_highlight isearch underline "$ISEARCHMATCH_START" "$ISEARCHMATCH_END"
# suffix
(( $+SUFFIX_ACTIVE )) && (( SUFFIX_ACTIVE )) && _zsh_highlight_apply_zle_highlight suffix bold "$SUFFIX_START" "$SUFFIX_END"
return $ret