zsh-autosuggestions/src/highlight.zsh
Eric Freese 775dd20706 Rewrite
2016-02-06 21:05:02 -07:00

22 lines
633 B
Bash

#--------------#
# 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
}