# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 1286655710 18000
# Node ID e5a40e768cf85d60eac80ffd2953daf75e5d8591
# Parent  0c8939baa35ca6fe03246dbf80f3510dccf0de6c
zfun: import newer _hg for improved hg completions

diff --git a/.zfun/_hg b/.zfun/_hg
--- a/.zfun/_hg
+++ b/.zfun/_hg
@@ -4,13 +4,34 @@
 # it into your zsh function path (/usr/share/zsh/site-functions for
 # instance)
 #
-# Copyright (C) 2005-6 Steve Borho
-# Copyright (C) 2006-8 Brendan Cully <brendan@kublai.com>
+# If you do not want to install it globally, you can copy it somewhere
+# else and add that directory to $fpath. This must be done before
+# compinit is called. If the file is copied to ~/.zsh.d, your ~/.zshrc
+# file could look like this:
 #
-# This is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
+# fpath=("$HOME/.zsh.d" $fpath)
+# autoload -U compinit
+# compinit
+#
+# Copyright (C) 2005, 2006 Steve Borho <steve@borho.org>
+# Copyright (C) 2006-10 Brendan Cully <brendan@kublai.com>
+#
+# Permission is hereby granted, without written agreement and without
+# licence or royalty fees, to use, copy, modify, and distribute this
+# software and to distribute modified versions of this software for any
+# purpose, provided that the above copyright notice and the following
+# two paragraphs appear in all copies of this software.
+#
+# In no event shall the authors be liable to any party for direct,
+# indirect, special, incidental, or consequential damages arising out of
+# the use of this software and its documentation, even if the authors
+# have been advised of the possibility of such damage.
+#
+# The authors specifically disclaim any warranties, including, but not
+# limited to, the implied warranties of merchantability and fitness for
+# a particular purpose.  The software provided hereunder is on an "as
+# is" basis, and the authors have no obligation to provide maintenance,
+# support, updates, enhancements, or modifications.
 
 emulate -LR zsh
 setopt extendedglob
@@ -118,7 +139,7 @@ typeset -A _hg_cmd_globals
   typeset -gA _hg_alias_list
   local hline cmd cmdalias
 
-  _call_program hg hg debugcomplete -v 2>/dev/null | while read -A hline
+  _call_program hg hg debugcomplete -v | while read -A hline
   do
     cmd=$hline[1]
     _hg_cmd_list+=($cmd)
@@ -145,38 +166,24 @@ typeset -A _hg_cmd_globals
   typeset -a tags
   local tag rev
 
-  _hg_cmd tags 2> /dev/null | while read tag
+  _hg_cmd tags | while read tag
   do
-    tags+=(${tag/ #  [0-9]#:*})
+    tags+=(${tag/ #    [0-9]#:*})
   done
   (( $#tags )) && _describe -t tags 'tags' tags
 }
 
-_hg_branches() {
-  typeset -a branches
-  local branch
+# likely merge candidates
+_hg_mergerevs() {
+  typeset -a heads
+  local myrev
 
-  _hg_cmd branches -a 2> /dev/null | while read branch
-  do
-    branches+=(${branch/ # [0-9]#:*})
-  done
-  (( $#branches )) && _describe -t branches 'branches' branches
-}
+  heads=(${(f)"$(_hg_cmd heads --template '{rev}\\n')"})
+  # exclude own revision
+  myrev=$(_hg_cmd log -r . --template '{rev}\\n')
+  heads=(${heads:#$myrev})
 
-_hg_branchtags() {
-  typeset -a branchtags
-  local branch tag
-
-  _hg_cmd tags 2> /dev/null | while read tag
-  do
-    branchtags+=(${tag/ #  [0-9]#:*})
-  done
-
-  _hg_cmd branches -a 2> /dev/null | while read branch
-  do
-    branchtags+=(${branch/ # [0-9]#:*})
-  done
-  (( $#branchtags )) && _describe -t branchtags 'branchtags' branchtags
+  (( $#heads )) && _describe -t heads 'heads' heads
 }
 
 _hg_files() {
@@ -198,7 +205,7 @@ typeset -A _hg_cmd_globals
 
 _hg_status() {
   [[ -d $PREFIX ]] || PREFIX=$PREFIX:h
-  status_files=(${(ps:\0:)"$(_hg_cmd status -0n$1 ./$PREFIX 2>/dev/null)"})
+  status_files=(${(ps:\0:)"$(_hg_cmd status -0n$1 ./$PREFIX)"})
 }
 
 _hg_unknown() {
@@ -220,11 +227,11 @@ typeset -A _hg_cmd_globals
 }
 
 _hg_resolve() {
-  local rstate rpah
+  local rstate rpath
 
   [[ -d $PREFIX ]] || PREFIX=$PREFIX:h
 
-  _hg_cmd resolve -l ./$PREFIX 2> /dev/null | while read rstate rpath
+  _hg_cmd resolve -l ./$PREFIX | while read rstate rpath
   do
     [[ $rstate == 'R' ]] && resolved_files+=($rpath)
     [[ $rstate == 'U' ]] && unresolved_files+=($rpath)
@@ -268,7 +275,7 @@ typeset -A _hg_cmd_globals
       compset -P '*/'
       if _cache_invalid "$cacheid" || ! _retrieve_cache "$cacheid"
       then
-        remdirs=(${${(M)${(f)"$(_call_program files ssh -a -x $host ls -1FL "${(q)rempath}" 2> /dev/null)"}##*/}%/})
+        remdirs=(${${(M)${(f)"$(_call_program files ssh -a -x $host ls -1FL "${(q)rempath}")"}##*/}%/})
         _store_cache "$cacheid" remdirs
       fi
       _describe -t directories 'remote directory' remdirs -S/
@@ -306,7 +313,7 @@ typeset -A _hg_cmd_globals
 
 _hg_paths() {
   typeset -a paths pnames
-  _hg_cmd paths 2> /dev/null | while read -A pnames
+  _hg_cmd paths | while read -A pnames
   do
     paths+=($pnames[1])
   done
@@ -351,7 +358,7 @@ typeset -A _hg_cmd_globals
 _hg_diff_opts=(
   '(--text -a)'{-a,--text}'[treat all files as text]'
   '(--git -g)'{-g,--git}'[use git extended diff format]'
-  "--nodates[don't include dates in diff headers]")
+  "--nodates[omit dates from diff headers]")
 
 _hg_dryrun_opts=(
   '(--dry-run -n)'{-n,--dry-run}'[do not perform actions, just print output]')
@@ -370,7 +377,7 @@ typeset -A _hg_cmd_globals
   '--remotecmd[specify hg command to run on the remote side]:')
 
 _hg_cmd() {
-  _call_program hg hg "$_hg_cmd_globals[@]" "$@"
+  _call_program hg HGPLAIN=1 hg "$_hg_cmd_globals[@]" "$@" 2> /dev/null
 }
 
 _hg_cmd_add() {
@@ -416,6 +423,27 @@ typeset -A _hg_cmd_globals
     '(--logfile -l)'{-l+,--logfile}'[read commit message from <file>]:log file:_files -g \*.txt'
 }
 
+_hg_cmd_bisect() {
+  _arguments -s -w : $_hg_global_opts \
+  '(-)'{-r,--reset}'[reset bisect state]' \
+  '(--good -g --bad -b --skip -s --reset -r)'{-g,--good}'[mark changeset good]'::revision:_hg_tags \
+  '(--good -g --bad -b --skip -s --reset -r)'{-b,--bad}'[mark changeset bad]'::revision:_hg_tags \
+  '(--good -g --bad -b --skip -s --reset -r)'{-s,--skip}'[skip testing changeset]' \
+  '(--command -c --noupdate -U)'{-c+,--command}'[use command to check changeset state]':commands:_command_names \
+  '(--command -c --noupdate -U)'{-U,--noupdate}'[do not update to target]'
+}
+
+_hg_cmd_branch() {
+  _arguments -s -w : $_hg_global_opts \
+  '(--force -f)'{-f,--force}'[set branch name even if it shadows an existing branch]' \
+  '(--clean -C)'{-C,--clean}'[reset branch name to parent branch name]'
+}
+
+_hg_cmd_branches() {
+  _arguments -s -w : $_hg_global_opts \
+  '(--active -a)'{-a,--active}'[show only branches that have unmerge heads]'
+}
+
 _hg_cmd_bundle() {
   _arguments -s -w : $_hg_global_opts $_hg_remote_opts \
   '(--force -f)'{-f,--force}'[run even when remote repository is unrelated]' \
@@ -571,10 +599,11 @@ typeset -A _hg_cmd_globals
 }
 
 _hg_cmd_merge() {
-    _arguments -s -w : $_hg_global_opts \
-        '(--force -f)'{-f,--force}'[force a merge with outstanding changes]' \
-        '(--rev -r)'{-r,--rev}'[revision to merge]:revision:_hg_branches' \
-        ':revision:_hg_branches'
+  _arguments -s -w : $_hg_global_opts \
+  '(--force -f)'{-f,--force}'[force a merge with outstanding changes]' \
+  '(--rev -r 1)'{-r,--rev}'[revision to merge]:revision:_hg_mergerevs' \
+  '(--preview -P)'{-P,--preview}'[review revisions to merge (no merge is performed)]' \
+  ':revision:_hg_mergerevs'
 }
 
 _hg_cmd_outgoing() {
@@ -704,6 +733,11 @@ typeset -A _hg_cmd_globals
   '*:files:_files'
 }
 
+_hg_cmd_summary() {
+  _arguments -s -w : $_hg_global_opts \
+  '--remote[check for push and pull]'
+}
+
 _hg_cmd_tag() {
   _arguments -s -w : $_hg_global_opts \
   '(--local -l)'{-l,--local}'[make the tag local]' \
@@ -728,13 +762,33 @@ typeset -A _hg_cmd_globals
 _hg_cmd_update() {
   _arguments -s -w : $_hg_global_opts \
   '(--clean -C)'{-C,--clean}'[overwrite locally modified files]' \
-  '(--rev -r)'{-r+,--rev}'[revision]:revision:_hg_branchtags' \
-  ':revision:_hg_branchtags'
+  '(--rev -r)'{-r+,--rev}'[revision]:revision:_hg_tags' \
+  ':revision:_hg_tags'
 }
 
-# bisect extension
-_hg_cmd_bisect() {
-  _arguments -s -w : $_hg_global_opts ':evaluation:(help init reset next good bad)'
+## extensions ##
+
+# bookmarks
+_hg_bookmarks() {
+  typeset -a bookmark bookmarks
+
+  _hg_cmd bookmarks | while read -A bookmark
+  do
+    if test -z ${bookmark[-1]:#[0-9]*}
+    then
+      bookmarks+=($bookmark[-2])
+    fi
+  done
+  (( $#bookmarks )) && _describe -t bookmarks 'bookmarks' bookmarks
+}
+
+_hg_cmd_bookmarks() {
+  _arguments -s -w : $_hg_global_opts \
+  '(--force -f)'{-f,--force}'[force]' \
+  '(--rev -r --delete -d --rename -m)'{-r+,--rev}'[revision]:revision:_hg_tags' \
+  '(--rev -r --delete -d --rename -m)'{-d,--delete}'[delete a given bookmark]' \
+  '(--rev -r --delete -d --rename -m)'{-m+,--rename}'[rename a given bookmark]:bookmark:_hg_bookmarks' \
+  ':bookmark:_hg_bookmarks'
 }
 
 # HGK
@@ -747,13 +801,13 @@ typeset -A _hg_cmd_globals
 # MQ
 _hg_qseries() {
   typeset -a patches
-  patches=(${(f)"$(_hg_cmd qseries 2>/dev/null)"})
+  patches=(${(f)"$(_hg_cmd qseries)"})
   (( $#patches )) && _describe -t hg-patches 'patches' patches
 }
 
 _hg_qapplied() {
   typeset -a patches
-  patches=(${(f)"$(_hg_cmd qapplied 2>/dev/null)"})
+  patches=(${(f)"$(_hg_cmd qapplied)"})
   if (( $#patches ))
   then
     patches+=(qbase qtip)
@@ -763,15 +817,27 @@ typeset -A _hg_cmd_globals
 
 _hg_qunapplied() {
   typeset -a patches
-  patches=(${(f)"$(_hg_cmd qunapplied 2>/dev/null)"})
+  patches=(${(f)"$(_hg_cmd qunapplied)"})
   (( $#patches )) && _describe -t hg-unapplied-patches 'unapplied patches' patches
 }
 
+# unapplied, including guarded patches
+_hg_qdeletable() {
+  typeset -a unapplied
+  unapplied=(${(f)"$(_hg_cmd qseries)"})
+  for p in $(_hg_cmd qapplied)
+  do
+    unapplied=(${unapplied:#$p})
+  done
+
+  (( $#unapplied )) && _describe -t hg-allunapplied-patches 'all unapplied patches' unapplied
+}
+
 _hg_qguards() {
   typeset -a guards
   local guard
   compset -P "+|-"
-  _hg_cmd qselect -s 2>/dev/null | while read guard
+  _hg_cmd qselect -s | while read guard
   do
     guards+=(${guard#(+|-)})
   done
@@ -789,7 +855,7 @@ typeset -A _hg_cmd_globals
   _arguments -s -w : $_hg_global_opts \
   '(--keep -k)'{-k,--keep}'[keep patch file]' \
   '*'{-r+,--rev}'[stop managing a revision]:applied patch:_hg_revrange' \
-  '*:unapplied patch:_hg_qunapplied'
+  '*:unapplied patch:_hg_qdeletable'
 }
 
 _hg_cmd_qdiff() {
@@ -860,6 +926,7 @@ typeset -A _hg_cmd_globals
   '(--merge -m)'{-m+,--merge}'[merge from another queue]:' \
   '(--name -n)'{-n+,--name}'[merge queue name]:' \
   '(--force -f)'{-f,--force}'[apply if the patch has rejects]' \
+  '--move[reorder patch series and apply only the patch]' \
   ':patch:_hg_qunapplied'
 }
 
@@ -906,4 +973,34 @@ typeset -A _hg_cmd_globals
   ':revision:_hg_tags'
 }
 
+# Patchbomb
+_hg_cmd_email() {
+  _arguments -s -w : $_hg_global_opts $_hg_remote_opts \
+  '(--git -g)'{-g,--git}'[use git extended diff format]' \
+  '--plain[omit hg patch header]' \
+  '(--outgoing -o)'{-o,--outgoing}'[send changes not found in the target repository]' \
+  '(--bundle -b)'{-b,--bundle}'[send changes not in target as a binary bundle]' \
+  '--bundlename[name of the bundle attachment file (default: bundle)]:' \
+  '*'{-r+,--rev}'[search in given revision range]:revision:_hg_revrange' \
+  '--force[run even when remote repository is unrelated (with -b/--bundle)]' \
+  '*--base[a base changeset to specify instead of a destination (with -b/--bundle)]:revision:_hg_tags' \
+  '--intro[send an introduction email for a single patch]' \
+  '(--inline -i --attach -a)'{-a,--attach}'[send patches as attachments]' \
+  '(--attach -a --inline -i)'{-i,--inline}'[send patches as inline attachments]' \
+  '*--bcc[email addresses of blind carbon copy recipients]:email:' \
+  '*'{-c+,--cc}'[email addresses of copy recipients]:email:' \
+  '(--diffstat -d)'{-d,--diffstat}'[add diffstat output to messages]' \
+  '--date[use the given date as the sending date]:date:' \
+  '--desc[use the given file as the series description]:files:_files' \
+  '(--from -f)'{-f,--from}'[email address of sender]:email:' \
+  '(--test -n)'{-n,--test}'[print messages that would be sent]' \
+  '(--mbox -m)'{-m,--mbox}'[write messages to mbox file instead of sending them]:file:' \
+  '*--reply-to[email addresses replies should be sent to]:email:' \
+  '(--subject -s)'{-s,--subject}'[subject of first message (intro or single patch)]:subject:' \
+  '--in-reply-to[message identifier to reply to]:msgid:' \
+  '*--flag[flags to add in subject prefixes]:flag:' \
+  '*'{-t,--to}'[email addresses of recipients]:email:' \
+  ':revision:_hg_revrange'
+}
+
 _hg "$@"