zsh-autosuggestions/src/highlight.zsh

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2016-02-05 23:14:08 +01:00
#--------------#
# Highlighting #
#--------------#
# If there was a highlight, remove it
_zsh_autosuggest_highlight_reset() {
if [ -n "$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT" ]; then
region_highlight=("${(@)region_highlight:#$_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT}")
unset _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT
fi
}
# If there's a suggestion, highlight it
_zsh_autosuggest_highlight_apply() {
if [ $#POSTDISPLAY -gt 0 ]; then
_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT="$#BUFFER $(($#BUFFER + $#POSTDISPLAY)) $ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE"
region_highlight+=($_ZSH_AUTOSUGGEST_LAST_HIGHLIGHT)
else
unset _ZSH_AUTOSUGGEST_LAST_HIGHLIGHT
fi
}