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[PATCH] _add-zle-hook-widget: New completion.



---
I wanted to use 'autoload +X add-zle-hook-widget; zstyle -g reply zle-hook
types' to avoid duplicating $hooktypes, but couldn't get it to work.  (Neither
with -k nor with -z was the style defined)

Daniel

 Completion/Zsh/Function/_add-zle-hook-widget | 34 ++++++++++++++++++++++++++++
 Functions/Zle/add-zle-hook-widget            |  1 +
 2 files changed, 35 insertions(+)
 create mode 100644 Completion/Zsh/Function/_add-zle-hook-widget

diff --git a/Completion/Zsh/Function/_add-zle-hook-widget b/Completion/Zsh/Function/_add-zle-hook-widget
new file mode 100644
index 0000000..40afb7e
--- /dev/null
+++ b/Completion/Zsh/Function/_add-zle-hook-widget
@@ -0,0 +1,34 @@
+#compdef add-zle-hook-widget
+
+local context state state_descr line
+typeset -A opt_args
+
+_add-zle-hook-widget_classes() {
+  local -a hooktypes=( zle-isearch-exit zle-isearch-update
+                     zle-line-pre-redraw zle-line-init zle-line-finish
+                     zle-history-line-set zle-keymap-select )
+                     # $hooktypes is duplicated in add-zle-hook-function itself, if you add entries update both places
+  compadd "$@" -a hooktypes
+}
+
+_add-zle-hook-widget_widgets() {
+  if (( $+opt_args[-d] )); then
+    local -a tmp
+    zstyle -g tmp $line[1] widgets
+    _wanted widgets expl "installed hooks" compadd -- ${tmp#<->:} && return 0
+  else
+    _wanted widgets expl widget compadd -M 'r:|-=* r:|=*' -k widgets && ret=0 && return 0
+  fi
+  return 1
+}
+
+_add-zle-hook-widget() {
+  _arguments -s -w -S : \
+    '(-D)-d[remove HOOK from the array]' \
+    '(-d)-D[interpret HOOK as pattern to remove from the array]' \
+    {-U,-z,-k}"[passed to 'autoload']" \
+    ':hook class:_add-zle-hook-widget_classes' \
+    ':widget:_add-zle-hook-widget_widgets'
+}
+
+_add-zle-hook-widget "$@"
diff --git a/Functions/Zle/add-zle-hook-widget b/Functions/Zle/add-zle-hook-widget
index cc2d54a..7f749b4 100644
--- a/Functions/Zle/add-zle-hook-widget
+++ b/Functions/Zle/add-zle-hook-widget
@@ -32,6 +32,7 @@ zmodload -e zsh/zle || return 1
 local -a hooktypes=( zle-isearch-exit zle-isearch-update
                      zle-line-pre-redraw zle-line-init zle-line-finish
                      zle-history-line-set zle-keymap-select )
+                     # $hooktypes is duplicated in _add-zle-hook-function, if you add entries update both places
 # Stash in zstyle to make it global
 zstyle zle-hook types ${hooktypes#zle-}
 



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