about summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog10
-rw-r--r--Completion/Zsh/Type/_command_names8
-rw-r--r--Completion/Zsh/Type/_functions8
-rw-r--r--Completion/Zsh/Type/_parameters8
-rw-r--r--Doc/Zsh/compsys.yo28
5 files changed, 49 insertions, 13 deletions
diff --git a/ChangeLog b/ChangeLog
index 5c25e3bc8..fb8fcedb4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-03-08  Barton E. Schaefer  <schaefer@zsh.org>
+
+	* Greg Klanderman: 28846: Completion/Zsh/Type/_functions,
+	Completion/Zsh/Type/_command_names,
+	Completion/Zsh/Type/_parameters, Doc/Zsh/compsys.yo: adapt
+	prefix-needed zstyle to handle the completion function naming
+	convention of a leading underscore.
+
 2011-03-06  Peter Stephenson  <p.w.stephenson@ntlworld.com>
 
 	* 28866: Src/exec.c, Test/A04redirect.ztst: With POSIX_BUILTINS,
@@ -14302,5 +14310,5 @@
 
 *****************************************************
 * This is used by the shell to define $ZSH_PATCHLEVEL
-* $Revision: 1.5216 $
+* $Revision: 1.5217 $
 *****************************************************
diff --git a/Completion/Zsh/Type/_command_names b/Completion/Zsh/Type/_command_names
index f57d05226..1f2af5700 100644
--- a/Completion/Zsh/Type/_command_names
+++ b/Completion/Zsh/Type/_command_names
@@ -4,10 +4,14 @@
 # complete only external commands and executable files. This and a
 # `-' as the first argument is then removed from the arguments.
 
-local args defs
+local args defs ffilt
 
 zstyle -t ":completion:${curcontext}:commands" rehash && rehash
 
+zstyle -t ":completion:${curcontext}:functions" prefix-needed && \
+ [[ $PREFIX != [_.]* ]] && \
+ ffilt='[(I)[^_.]*]'
+
 defs=(
   'commands:external command:_path_commands'
 )
@@ -24,7 +28,7 @@ else
 
   defs=( "$defs[@]"
     'builtins:builtin command:compadd -k builtins'
-    'functions:shell function:compadd -k functions'
+    "functions:shell function:compadd -k functions$ffilt"
     'aliases:alias:compadd -k aliases'
     'suffix-aliases:suffix alias:_suffix_alias_files'
     'reserved-words:reserved word:compadd -k reswords'
diff --git a/Completion/Zsh/Type/_functions b/Completion/Zsh/Type/_functions
index 912a7f134..4d336695d 100644
--- a/Completion/Zsh/Type/_functions
+++ b/Completion/Zsh/Type/_functions
@@ -1,5 +1,9 @@
 #compdef unfunction
 
-local expl
+local expl ffilt
 
-_wanted functions expl 'shell function' compadd -k "$@" - functions
+zstyle -t ":completion:${curcontext}:functions" prefix-needed && \
+ [[ $PREFIX != [_.]* ]] && \
+ ffilt='[(I)[^_.]*]'
+
+_wanted functions expl 'shell function' compadd -k "$@" - "functions$ffilt"
diff --git a/Completion/Zsh/Type/_parameters b/Completion/Zsh/Type/_parameters
index 097a96760..5156e3e2d 100644
--- a/Completion/Zsh/Type/_parameters
+++ b/Completion/Zsh/Type/_parameters
@@ -6,7 +6,7 @@
 # If you specify a -g option with a pattern, the pattern will be used to
 # restrict the type of parameters matched.
 
-local expl pattern fakes faked tmp
+local expl pattern fakes faked tmp pfilt
 
 pattern=(-g \*)
 zparseopts -D -K -E g:=pattern
@@ -23,8 +23,12 @@ if zstyle -a ":completion:${curcontext}:" fake-parameters tmp; then
   done
 fi
 
+zstyle -t ":completion:${curcontext}:parameters" prefix-needed && \
+ [[ $PREFIX != [_.]* ]] && \
+ pfilt='[^_.]'
+
 _wanted parameters expl parameter \
     compadd "$@" -Q - \
-        "${(@k)parameters[(R)${pattern[2]}~*local*]}" \
+        "${(@M)${(@k)parameters[(R)${pattern[2]}~*local*]}:#${~pfilt}*}" \
         "$fakes[@]" \
         "${(@)${(@M)faked:#${~pattern[2]}}%%:*}"
diff --git a/Doc/Zsh/compsys.yo b/Doc/Zsh/compsys.yo
index 4a24df74e..f878ebcab 100644
--- a/Doc/Zsh/compsys.yo
+++ b/Doc/Zsh/compsys.yo
@@ -2298,13 +2298,29 @@ The default value for this style is `false'.
 )
 kindex(prefix-needed, completion style)
 item(tt(prefix-needed))(
-This, too, is used for matches with a common prefix.  If it is set to
-`true' this common prefix must be typed by the user to generate the
-matches.  In the case of command options, this means that the initial
-`tt(-)', `tt(+)', or `tt(-)tt(-)' must be typed explicitly before option
-names will be completed.
+This style is also relevant for matches with a common prefix.  If it is
+set to `true' this common prefix must be typed by the user to generate
+the matches.
 
-The default value for this style is `true'.
+The style is applicable to the tt(options), tt(signals), tt(jobs),
+tt(functions), and tt(parameters) completion tags.
+
+For command options, this means that the initial `tt(-)', `tt(+)', or
+`tt(-)tt(-)' must be typed explicitly before option names will be
+completed.
+
+For signals, an initial `tt(-)' is required before signal names will
+be completed.
+
+For jobs, an initial `tt(%)' is required before job names will be
+completed.
+
+For function and parameter names, an initial `tt(_)' or `tt(.)' is
+required before function or parameter names starting with those
+characters will be completed.
+
+The default value for this style is `false' for tt(function) and
+tt(parameter) completions, and  `true' otherwise.
 )
 kindex(preserve-prefix, completion style)
 item(tt(preserve-prefix))(