0000-cover-letter.patch

From d2f641ca50c792df09226b9cca3c0e66dc5dde9c Mon Sep 17 00:00:00 2001
From: Takeshi Banse <takebi@laafc.net>
Date: Fri, 7 Jan 2011 22:34:29 +0900
Subject: complete-word does not complete.

For example,

  % bindkey "^I" complete-word
  % bi<TAB>

does not work as expected. This includes `list-choices` and maybe some more.

I tackle this problem and make a series of patches which replaces the
clauses after the '# Bind all ZLE events from zle -la to highlighting
function.'.

This is too big for me to descibe its intentions at once in the squashed
patch form, so I split the commits in smaller chunks.

Please take a look some time.

Takeshi Banse (3):
  Make this clause function and call it afterward.
  Recreate the completion widget with its own function.
  Carefully rebind the $clean_event.

 zsh-syntax-highlighting.zsh |   50 ++++++++++++++++++++++++++----------------
 1 files changed, 31 insertions(+), 19 deletions(-)

-- 
1.7.3.2.451.g1c2ab

0001-Make-this-clause-function-and-call-it-afterward.patch

From 802583ea9442dbd714d4b4e57d1c8ac0ca0967d5 Mon Sep 17 00:00:00 2001
From: Takeshi Banse <takebi@laafc.net>
Date: Fri, 7 Jan 2011 21:35:43 +0900
Subject: Make this clause function and call it afterward.

Signed-off-by: Takeshi Banse <takebi@laafc.net>
---
 zsh-syntax-highlighting.zsh |   41 ++++++++++++++++++++++-------------------
 1 files changed, 22 insertions(+), 19 deletions(-)

diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index c47239d..ed932cf 100644
--- a/zsh-syntax-highlighting.zsh
+++ b/zsh-syntax-highlighting.zsh
@@ -214,22 +214,25 @@ _zsh_highlight-zle-buffer() {
 # reason).  You can see the default setup using "zle -l -L".
 
 # Bind all ZLE events from zle -la to highlighting function.
-local clean_event
-for event in $(zle -la); do
-  case $event in
-    _*|orig-*|.run-help|.which-command)
-      ;;
-    accept-and-menu-complete)
-      eval "$event() { builtin zle .$event && _zsh_highlight-zle-buffer } ; zle -N $event"
-      ;;
-    [^\.]*complete*)
-      eval "zle -C orig-$event .$event _main_complete ; $event() { builtin zle orig-$event && _zsh_highlight-zle-buffer } ; zle -N $event"
-      ;;
-    .*)
-      clean_event=$event[2,${#event}] # Remove the leading dot in the event name
-      eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
-      ;;
-    *)
-      ;;
-  esac
-done
+_zsh_highlight-install() {
+  local clean_event
+  for event in "$@"; do
+    case $event in
+      _*|orig-*|.run-help|.which-command)
+        ;;
+      accept-and-menu-complete)
+        eval "$event() { builtin zle .$event && _zsh_highlight-zle-buffer } ; zle -N $event"
+        ;;
+      [^\.]*complete*)
+        eval "zle -C orig-$event .$event _main_complete ; $event() { builtin zle orig-$event && _zsh_highlight-zle-buffer } ; zle -N $event"
+        ;;
+      .*)
+        clean_event=$event[2,${#event}] # Remove the leading dot in the event name
+        eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
+        ;;
+      *)
+        ;;
+    esac
+  done
+}
+_zsh_highlight-install "${(@f)"$(zle -la)"}"
-- 
1.7.3.2.451.g1c2ab

0002-Recreate-the-completion-widget-with-its-own-function.patch

From 2fd0845b7730f861a2cc672af7d760d13498a29d Mon Sep 17 00:00:00 2001
From: Takeshi Banse <takebi@laafc.net>
Date: Fri, 7 Jan 2011 21:43:09 +0900
Subject: Recreate the completion widget with its own function.

Currently, each completion widgets will be re-installed, but its
function will be statically associated with `_main_complete`.

We can get this function name via $widget[$event] which is the
zsh's zsh/zleparameter module's feature. We can use this information
for `zle -C`ing.

Signed-off-by: Takeshi Banse <takebi@laafc.net>
---
 zsh-syntax-highlighting.zsh |   37 ++++++++++++++++++++-----------------
 1 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index ed932cf..957684a 100644
--- a/zsh-syntax-highlighting.zsh
+++ b/zsh-syntax-highlighting.zsh
@@ -215,24 +215,27 @@ _zsh_highlight-zle-buffer() {
 
 # Bind all ZLE events from zle -la to highlighting function.
 _zsh_highlight-install() {
+  zmodload zsh/zleparameter 2>/dev/null || {
+    echo 'zsh-syntax-highlighting:zmoadload error. exiting.' >&2; return -1
+  }
+  local -a events; : ${(A)events::=${@:#(_*|orig-*|.run-help|.which-command)}}
   local clean_event
-  for event in "$@"; do
-    case $event in
-      _*|orig-*|.run-help|.which-command)
-        ;;
-      accept-and-menu-complete)
-        eval "$event() { builtin zle .$event && _zsh_highlight-zle-buffer } ; zle -N $event"
-        ;;
-      [^\.]*complete*)
-        eval "zle -C orig-$event .$event _main_complete ; $event() { builtin zle orig-$event && _zsh_highlight-zle-buffer } ; zle -N $event"
-        ;;
-      .*)
-        clean_event=$event[2,${#event}] # Remove the leading dot in the event name
-        eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
-        ;;
-      *)
-        ;;
-    esac
+  for event in $events; do
+    if [[ "$widgets[$event]" == completion:* ]]; then
+      eval "zle -C orig-$event ${${${widgets[$event]}#*:}/:/ } ; $event() { builtin zle orig-$event && _zsh_highlight-zle-buffer } ; zle -N $event"
+    else
+      case $event in
+        accept-and-menu-complete)
+          eval "$event() { builtin zle .$event && _zsh_highlight-zle-buffer } ; zle -N $event"
+          ;;
+        .*)
+          clean_event=$event[2,${#event}] # Remove the leading dot in the event name
+          eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
+          ;;
+        *)
+          ;;
+      esac
+    fi
   done
 }
 _zsh_highlight-install "${(@f)"$(zle -la)"}"
-- 
1.7.3.2.451.g1c2ab

0003-Carefully-rebind-the-clean_event.patch

From d2f641ca50c792df09226b9cca3c0e66dc5dde9c Mon Sep 17 00:00:00 2001
From: Takeshi Banse <takebi@laafc.net>
Date: Fri, 7 Jan 2011 21:49:19 +0900
Subject: Carefully rebind the $clean_event.

  % bindkey "^I" complete-word
  % bi<TAB>

If we had not source the zsh-syntax-highlighting.zsh, it could
complete something. This is due to that `complete-word` will be
rebinded with 'zle -N $clean_event'.

Signed-off-by: Takeshi Banse <takebi@laafc.net>
---
 zsh-syntax-highlighting.zsh |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index 957684a..5ce9e92 100644
--- a/zsh-syntax-highlighting.zsh
+++ b/zsh-syntax-highlighting.zsh
@@ -230,7 +230,13 @@ _zsh_highlight-install() {
           ;;
         .*)
           clean_event=$event[2,${#event}] # Remove the leading dot in the event name
-          eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
+          case ${widgets[$clean_event]-} in
+            (completion|user):*)
+              ;;
+            *)
+              eval "$clean_event() { builtin zle $event && _zsh_highlight-zle-buffer } ; zle -N $clean_event"
+              ;;
+          esac
           ;;
         *)
           ;;
-- 
1.7.3.2.451.g1c2ab