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zsh-syntax-highlighting
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driver: Widget binding: Support binding incomplete/nonexistent widgets

This commit is contained in:
m0viefreak 2016-03-29 21:50:46 +02:00 committed by Daniel Shahaf
parent e6fb61c42b
commit 9e569bb0fe
1 changed files with 11 additions and 2 deletions
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13
zsh-syntax-highlighting.zsh
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@ -250,8 +250,10 @@ _zsh_highlight_bind_widgets()
}
# Override ZLE widgets to make them invoke _zsh_highlight.
local -U widgets_to_bind
widgets_to_bind=(${${(k)widgets}:#(.*|orig-*|run-help|which-command|beep|set-local-history|yank)})
local cur_widget
for cur_widget in ${${(k)widgets}:#(.*|orig-*|run-help|which-command|beep|set-local-history|yank)}; do
for cur_widget in $widgets_to_bind; do
case $widgets[$cur_widget] in
# Already rebound event: do nothing.
@ -277,8 +279,15 @@ _zsh_highlight_bind_widgets()
builtin) eval "_zsh_highlight_widget_${(q)cur_widget}() { _zsh_highlight_call_widget .${(q)cur_widget} -- \"\$@\" }"
zle -N $cur_widget _zsh_highlight_widget_$cur_widget;;
# Incomplete or nonexistent widget: Bind to z-sy-h directly.
*)
if [[ $cur_widget == zle-* ]] && [[ -z $widgets[$cur_widget] ]]; then
_zsh_highlight_widget_${cur_widget}() { :; _zsh_highlight }
zle -N $cur_widget _zsh_highlight_widget_$cur_widget
else
# Default: unhandled case.
*) print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'" ;;
print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'"
fi
esac
done
}