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https://github.com/zsh-users/zsh-syntax-highlighting
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noop: Make a whitespace-only change to reduce noise in the next commit.
This commit is contained in:
Daniel Shahaf
Matthew Martin
parent
66ae59eccc
commit
d2594c1157
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@ -337,76 +337,78 @@ _zsh_highlight_add_highlight()
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# $1 is name of widget to call
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_zsh_highlight_call_widget()
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{
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builtin zle "$@" &&
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builtin zle "$@" &&
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_zsh_highlight
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}
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# Rebind all ZLE widgets to make them invoke _zsh_highlights.
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_zsh_highlight_bind_widgets()
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{
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setopt localoptions noksharrays
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typeset -F SECONDS
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local prefix=orig-s$SECONDS-r$RANDOM # unique each time, in case we're sourced more than once
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if true; then
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# Rebind all ZLE widgets to make them invoke _zsh_highlights.
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_zsh_highlight_bind_widgets()
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{
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setopt localoptions noksharrays
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typeset -F SECONDS
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local prefix=orig-s$SECONDS-r$RANDOM # unique each time, in case we're sourced more than once
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# Load ZSH module zsh/zleparameter, needed to override user defined widgets.
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zmodload zsh/zleparameter 2>/dev/null || {
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print -r -- >&2 'zsh-syntax-highlighting: failed loading zsh/zleparameter.'
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return 1
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# Load ZSH module zsh/zleparameter, needed to override user defined widgets.
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zmodload zsh/zleparameter 2>/dev/null || {
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print -r -- >&2 'zsh-syntax-highlighting: failed loading zsh/zleparameter.'
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return 1
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}
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# Override ZLE widgets to make them invoke _zsh_highlight.
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local -U widgets_to_bind
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widgets_to_bind=(${${(k)widgets}:#(.*|run-help|which-command|beep|set-local-history|yank|yank-pop)})
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# Always wrap special zle-line-finish widget. This is needed to decide if the
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# current line ends and special highlighting logic needs to be applied.
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# E.g. remove cursor imprint, don't highlight partial paths, ...
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widgets_to_bind+=(zle-line-finish)
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# Always wrap special zle-isearch-update widget to be notified of updates in isearch.
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# This is needed because we need to disable highlighting in that case.
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widgets_to_bind+=(zle-isearch-update)
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local cur_widget
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for cur_widget in $widgets_to_bind; do
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case ${widgets[$cur_widget]:-""} in
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# Already rebound event: do nothing.
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user:_zsh_highlight_widget_*);;
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# The "eval"'s are required to make $cur_widget a closure: the value of the parameter at function
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# definition time is used.
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#
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# We can't use ${0/_zsh_highlight_widget_} because these widgets are always invoked with
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# NO_function_argzero, regardless of the option's setting here.
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# User defined widget: override and rebind old one with prefix "orig-".
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user:*) zle -N $prefix-$cur_widget ${widgets[$cur_widget]#*:}
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eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Completion widget: override and rebind old one with prefix "orig-".
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completion:*) zle -C $prefix-$cur_widget ${${(s.:.)widgets[$cur_widget]}[2,3]}
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eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Builtin widget: override and make it call the builtin ".widget".
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builtin) eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget .${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Incomplete or nonexistent widget: Bind to z-sy-h directly.
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*)
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if [[ $cur_widget == zle-* ]] && (( ! ${+widgets[$cur_widget]} )); then
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_zsh_highlight_widget_${cur_widget}() { :; _zsh_highlight }
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zle -N $cur_widget _zsh_highlight_widget_$cur_widget
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else
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# Default: unhandled case.
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print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget ${(qq)cur_widget}"
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print -r -- >&2 "zsh-syntax-highlighting: (This is sometimes caused by doing \`bindkey <keys> ${(q-)cur_widget}\` without creating the ${(qq)cur_widget} widget with \`zle -N\` or \`zle -C\`.)"
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fi
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esac
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done
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}
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# Override ZLE widgets to make them invoke _zsh_highlight.
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local -U widgets_to_bind
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widgets_to_bind=(${${(k)widgets}:#(.*|run-help|which-command|beep|set-local-history|yank|yank-pop)})
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# Always wrap special zle-line-finish widget. This is needed to decide if the
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# current line ends and special highlighting logic needs to be applied.
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# E.g. remove cursor imprint, don't highlight partial paths, ...
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widgets_to_bind+=(zle-line-finish)
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# Always wrap special zle-isearch-update widget to be notified of updates in isearch.
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# This is needed because we need to disable highlighting in that case.
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widgets_to_bind+=(zle-isearch-update)
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local cur_widget
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for cur_widget in $widgets_to_bind; do
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case ${widgets[$cur_widget]:-""} in
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# Already rebound event: do nothing.
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user:_zsh_highlight_widget_*);;
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# The "eval"'s are required to make $cur_widget a closure: the value of the parameter at function
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# definition time is used.
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#
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# We can't use ${0/_zsh_highlight_widget_} because these widgets are always invoked with
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# NO_function_argzero, regardless of the option's setting here.
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# User defined widget: override and rebind old one with prefix "orig-".
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user:*) zle -N $prefix-$cur_widget ${widgets[$cur_widget]#*:}
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eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Completion widget: override and rebind old one with prefix "orig-".
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completion:*) zle -C $prefix-$cur_widget ${${(s.:.)widgets[$cur_widget]}[2,3]}
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eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget ${(q)prefix}-${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Builtin widget: override and make it call the builtin ".widget".
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builtin) eval "_zsh_highlight_widget_${(q)prefix}-${(q)cur_widget}() { _zsh_highlight_call_widget .${(q)cur_widget} -- \"\$@\" }"
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zle -N $cur_widget _zsh_highlight_widget_$prefix-$cur_widget;;
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# Incomplete or nonexistent widget: Bind to z-sy-h directly.
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*)
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if [[ $cur_widget == zle-* ]] && (( ! ${+widgets[$cur_widget]} )); then
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_zsh_highlight_widget_${cur_widget}() { :; _zsh_highlight }
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zle -N $cur_widget _zsh_highlight_widget_$cur_widget
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else
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# Default: unhandled case.
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print -r -- >&2 "zsh-syntax-highlighting: unhandled ZLE widget ${(qq)cur_widget}"
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print -r -- >&2 "zsh-syntax-highlighting: (This is sometimes caused by doing \`bindkey <keys> ${(q-)cur_widget}\` without creating the ${(qq)cur_widget} widget with \`zle -N\` or \`zle -C\`.)"
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fi
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esac
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done
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}
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fi
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if (( $zsh_highlight_use_redrawhook )); then
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_zsh_highlight__zle-line-finish() {
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