23783: use _path_commands.

ChangeLog

@@ -1,5 +1,10 @@
 2007-08-19  Clint Adams  <clint@zsh.org>
 
+	* R.Ramkumar: 23783: Completion/Zsh/Command/_command,
+	Completion/Zsh/Command/_hash, Completion/Zsh/Command/_which,
+	Completion/Zsh/Context/_equal, Completion/Zsh/Type/_command_names:
+	use _path_commands.
+
 	* R.Ramkumar, tweaked: 23782: Completion/Unix/Type/_path_commands:
 	commands with descriptions.
 

Completion/Zsh/Command/_command

@@ -1,10 +1,12 @@
 #compdef command
 
+local ret
+
 if [[ CURRENT -ge 3 ]]; then
   compset -n 2
-  _normal
+  _normal && ret=0
 else
-  local expl
-
-  _wanted commands expl 'external command' compadd "$@" -k commands
+  _path_commands "$@" && ret=0
 fi
+
+return ret

Completion/Zsh/Command/_hash

@@ -33,7 +33,8 @@ if [[ $state = hashval ]]; then
   elif compset -P 1 '*='; then
     _wanted -C value values expl 'executable file' _files -g '*(-*)' && ret=0
   else
-    _wanted -C name commands expl command compadd -q -S '=' -k commands && ret=0
+    curcontext="${curcontext%:*}:name"
+    _path_commands -q -S '=' && ret=0
   fi
 fi
 

Completion/Zsh/Command/_which

@@ -28,7 +28,7 @@ if [[ "$state" = command ]]; then
   args=( "$@" )
 
   _alternative -O args \
-    'commands:external command:compadd -k commands' \
+    'commands:external command:_path_commands' \
     'builtins:builtin command:compadd -k builtins' \
     'functions:shell function:compadd -k functions' \
     'aliases:alias:compadd -k aliases' \

Completion/Zsh/Context/_equal

@@ -1,5 +1,3 @@
 #compdef -equal-
 
-local expl
-
-_wanted commands expl command compadd -k commands
+_path_commands

Completion/Zsh/Type/_command_names

@@ -9,7 +9,7 @@ local args defs
 zstyle -t ":completion:${curcontext}:commands" rehash && rehash
 
 defs=(
-  'commands:external command:compadd -k commands'
+  'commands:external command:_path_commands'
 )
 
 [[ -n "$path[(r).]" || $PREFIX = */* ]] &&