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widget binding: Properly escape widget names at definition.

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Re-Fixes zsh-users/zsh-syntax-highlighting#278.
This commit is contained in:
Daniel Shahaf 2016-03-18 13:58:55 +00:00
parent 47a664447c
commit 6a634fac9f
1 changed files with 6 additions and 3 deletions
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9
zsh-syntax-highlighting.zsh
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@ -224,19 +224,22 @@ _zsh_highlight_bind_widgets()
# The "eval"'s are required to make $cur_widget a closure: the value of the parameter at function
# definition time is used.
#
# We can't use ${0/_zsh_highlight_widget_} because these widgets are always invoked with
# NO_function_argzero, regardless of the option's setting here.
# User defined widget: override and rebind old one with prefix "orig-".
user:*) zle -N orig-$cur_widget ${widgets[$cur_widget]#*:}
eval "_zsh_highlight_widget_$cur_widget() { _zsh_highlight_call_widget orig-$cur_widget -- \"\$@\" }"
eval "_zsh_highlight_widget_${(q)cur_widget}() { _zsh_highlight_call_widget orig-${(q)cur_widget} -- \"\$@\" }"
zle -N $cur_widget _zsh_highlight_widget_$cur_widget;;
# Completion widget: override and rebind old one with prefix "orig-".
completion:*) zle -C orig-$cur_widget ${${widgets[$cur_widget]#*:}/:/ }
eval "_zsh_highlight_widget_$cur_widget() { _zsh_highlight_call_widget orig-$cur_widget -- \"\$@\" }"
eval "_zsh_highlight_widget_${(q)cur_widget}() { _zsh_highlight_call_widget orig-${(q)cur_widget} -- \"\$@\" }"
zle -N $cur_widget _zsh_highlight_widget_$cur_widget;;
# Builtin widget: override and make it call the builtin ".widget".
builtin) eval "_zsh_highlight_widget_$cur_widget() { _zsh_highlight_call_widget .$cur_widget -- \"\$@\" }"
builtin) eval "_zsh_highlight_widget_${(q)cur_widget}() { _zsh_highlight_call_widget .${(q)cur_widget} -- \"\$@\" }"
zle -N $cur_widget _zsh_highlight_widget_$cur_widget;;
# Default: unhandled case.