From 7c670f1e6a0e154f0b1a2d4b6eed0e71c9404b56 Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Sat, 3 Jul 1999 13:16:46 +0000
Subject: zsh-3.1.5-pws-25

---
 Completion/Core/_expand     |   3 +-
 Completion/Core/_path_files |   6 +--
 Completion/Core/compdump    |  13 +++---
 Completion/Core/compinit    |  93 +++++++++++++++-----------------------
 Completion/Core/compinstall | 107 +++++++++++++++++++++-----------------------
 5 files changed, 97 insertions(+), 125 deletions(-)

(limited to 'Completion/Core')

diff --git a/Completion/Core/_expand b/Completion/Core/_expand
index 58e184657..778293a8b 100644
--- a/Completion/Core/_expand
+++ b/Completion/Core/_expand
@@ -57,7 +57,6 @@
 #    `%o' in this string will be replaced by the original string.
 
 local exp word="$PREFIX$SUFFIX" group=-V
-
 # Do this only for the first global matcher.
 
 [[ "$compstate[matcher]" -le 1 ]] || return 1
@@ -88,7 +87,7 @@ exp=("$word")
 # as the original string, we let other completers run.
 
 [[ $#exp -eq 0 ||
-   ( $#exp -eq 1 && "$exp[1]" = "$word" ) ]] && return 1
+   ( $#exp -eq 1 && "$exp[1]" = "$word"(|\(N\)) ) ]] && return 1
 
 # We have expansions, should we menucomplete them?
 
diff --git a/Completion/Core/_path_files b/Completion/Core/_path_files
index 77365a01a..58f343367 100644
--- a/Completion/Core/_path_files
+++ b/Completion/Core/_path_files
@@ -377,9 +377,9 @@ done
 exppaths=( "${(@)exppaths:#$orig}" )
 
 if [[ -n "$compconfig[path_expand]" &&
-      $#exppaths -ne 0 && nm -eq compstate[nmatches] ]]; then
-  compadd -U -S '' "$group[@]" "$expl[@]" -i "$IPREFIX" -I "$ISUFFIX" \
-          -p "$linepath" - "${(@)exppaths}"
+      $#exppaths -eq 0 && nm -eq compstate[nmatches] ]]; then
+  compadd -QU -S '' "$group[@]" "$expl[@]" -i "$IPREFIX" -I "$ISUFFIX" \
+          -M 'r:|/=* r:|=*' -p "$linepath" - "${(@)exppaths}"
 fi
 
 [[ nm -eq compstate[nmatches] ]]
diff --git a/Completion/Core/compdump b/Completion/Core/compdump
index b7682bd50..f2729acc5 100644
--- a/Completion/Core/compdump
+++ b/Completion/Core/compdump
@@ -1,4 +1,4 @@
-# This is a file to be sourced to dump the definitions for new-style
+# This is a function to dump the definitions for new-style
 # completion defined by 'compinit' in the same directory.  The output
 # should be directed into the "compinit.dump" in the same directory as
 # compinit. If you rename init, just stick .dump onto the end of whatever
@@ -9,12 +9,14 @@
 # To do this, simply remove the .dump file, start a new shell, and
 # create the .dump file as before.  Again, compinit -d handles this
 # automatically.
-#
-# It relies on KSH_ARRAYS not being set.
 
 # Print the number of files used for completion. This is used in compinit
 # to see if auto-dump should re-dump the dump-file.
 
+emulate -L zsh
+
+typeset _d_file _d_f _d_bks _d_line _d_als
+
 _d_file=${compconfig[dumpfile]-${0:h}/compinit.dump}
 
 typeset -U _d_files
@@ -22,8 +24,6 @@ _d_files=( ${^~fpath}/_(|*[^~])(N:t) )
 
 print "#files: $#_d_files" > $_d_file
 
-unset _d_files
-
 # First dump the arrays _comps and _patcomps.  The quoting hieroglyphyics
 # ensure that a single quote inside a variable is itself correctly quoted.
 
@@ -88,4 +88,5 @@ done >> $_d_file
 
 print >> $_d_file
 
-unset _d_line _d_zle _d_bks _d_als _d_f _f_file
+unfunction compdump
+autoload -U compdump
diff --git a/Completion/Core/compinit b/Completion/Core/compinit
index f4aa80f21..9302d8243 100644
--- a/Completion/Core/compinit
+++ b/Completion/Core/compinit
@@ -41,15 +41,14 @@
 # See the file `compdump' for how to speed up initialisation.
 
 # If we got the `-d'-flag, we will automatically dump the new state (at
-# the end).
-# `-f dir' is used to pass down the directory where this file was
-#   found.  This is necessary if functionargzero is not set.
-# If we were given an argument, this will be taken as the name of the
-# file in which to store the dump.
-
-_i_fdir=''
-_i_dumpfile=''
-_i_autodump=0
+# the end).  This takes the dumpfile as an argument.  -d (with the
+# default dumpfile) is now the default; to turn off dumping use -D.
+
+emulate -L zsh
+
+typeset _i_dumpfile _i_files _i_line _i_done _i_dir _i_autodump=1
+typeset _i_tag _i_file _i_addfiles
+
 while [[ $# -gt 0 && $1 = -[df] ]]; do
   if [[ "$1" = -d ]]; then
     _i_autodump=1
@@ -58,57 +57,30 @@ while [[ $# -gt 0 && $1 = -[df] ]]; do
       _i_dumpfile="$1"
       shift
     fi
+  elif [[ "$1" = -D ]]; then
+    _i_autodump=0
   elif [[ "$1" = -f ]]; then
-    # Used by compinstall to pass down directory where compinit was found
+    # Not used any more; use _compdir
     shift
-    _i_fdir="$1"
     shift
   fi
 done
-# Get the directory if we don't have it already and we can
-if [[ -z "$_i_fdir" && -o functionargzero && $0 = */* ]]; then
-  _i_fdir=${0:h}
-fi
 
 # The associative array containing the definitions for the commands.
 # Definitions for patterns will be stored in the normal array `_patcomps'.
 
-typeset -A _comps
+typeset -gA _comps
 _patcomps=()
 
 # This is the associative array used for configuration.
 
-typeset -A compconfig
+typeset -gA compconfig
 
 # Standard initialisation for `compconfig'.
 if [[ -n $_i_dumpfile ]]; then
   # Explicitly supplied dumpfile.
   compconfig[dumpfile]="$_i_dumpfile"
-elif [[ -o functionargzero ]]; then
-  # We can deduce it from the name of this script
-  compconfig[dumpfile]="$0.dump"
-elif [[ -n $_i_fdir ]]; then
-  # We were told what directory to use.
-  compconfig[dumpfile]="$_i_fdir/compinit.dump"
 else
-  compconfig[dumpfile]=''
-fi
-
-if [[ -n $compconfig[dumpfile] ]]; then
-  # Check the file is writeable.  If it doesn't exist, the
-  # only safe way is to try and create it.
-  if [[ -f $compconfig[dumpfile] ]]; then
-    [[ -w $compconfig[dumpfile] ]] || compconfig[dumpfile]=''
-  elif touch $compconfig[dumpfile] >& /dev/null; then
-    rm -f $compconfig[dumpfile]
-  else
-    compconfig[dumpfile]=''
-  fi
-fi
-
-if [[ -z $compconfig[dumpfile] ]]; then
-  # If no dumpfile given, or it was not writeable, then use
-  # user's ZDOTDIR.
   compconfig[dumpfile]="${ZDOTDIR:-$HOME}/.zcompdump"
 fi
 
@@ -322,19 +294,24 @@ compconf() {
 
 typeset -U _i_files
 _i_files=( ${^~fpath:/.}/_(|*[^~])(N:t) )
-if [[ $#_i_files -lt 20 ]]; then
-  # Too few files:  we need some more directories
-  # Assume that we need to add the compinit directory to fpath.
-  if [[ -n $_i_fdir ]]; then
-    if [[ $_i_fdir = */Core ]]; then
+if [[ $#_i_files -lt 20 || $_compdir = */Core || -d $_compdir/Core ]]; then
+  # Too few files:  we need some more directories,
+  # or we need to check that all directories (not just Core) are present.
+  if [[ -n $_compdir ]]; then
+    _i_addfiles=()
+    if [[ $_compdir = */Core ]]; then
       # Add all the Completion subdirectories
-      fpath=(${_i_fdir:h}/*(/) $fpath)
-    elif [[ -d $_i_fdir/Core ]]; then
+      _i_addfiles=(${_compdir:h}/*(/))
+    elif [[ -d $_compdir/Core ]]; then
       # Likewise
-      fpath=(${_i_fdir}/*(/) $fpath)
-    else
-      fpath=($_i_fdir $fpath)
+      _i_addfiles=(${_compdir}/*(/))
     fi
+    for _i_line in {1..$#i_addfiles}; do
+      _i_file=${_i_addfiles[$_i_line]}
+      [[ -d $_i_file && -z ${fpath[(r)$_i_$file]} ]] ||
+        _i_addfiles[$_i_line]=
+    done
+    fpath=($_i_addfiles $fpath)
     _i_files=( ${^~fpath:/.}/_(|*[^~])(N:t) )
   fi
 fi
@@ -346,9 +323,13 @@ for _i_line in complete-word delete-char-or-list expand-or-complete \
   menu-expand-or-complete reverse-menu-complete; do
   zle -C $_i_line .$_i_line _main_complete
 done
+zle -la menu-select && zle -C menu-select .menu-select _main_complete
 
 _i_done=''
 
+# Make sure compdump is available, even if we aren't going to use it.
+autoload -U compdump compinstall
+
 # If we have a dump file, load it.
 
 if [[ -f "$compconfig[dumpfile]" ]]; then
@@ -357,7 +338,6 @@ if [[ -f "$compconfig[dumpfile]" ]]; then
     builtin . "$compconfig[dumpfile]"
     _i_done=yes
   fi
-  unset _i_line
 fi
 if [[ -z "$_i_done" ]]; then
   for _i_dir in $fpath; do
@@ -381,13 +361,12 @@ if [[ -z "$_i_done" ]]; then
     done
   done
 
-  unset _i_dir _i_line _i_file _i_tag
-
   # If autodumping was requested, do it now.
 
-  if [[ -n ${_i_fdir} && $_i_autodump = 1 ]]; then
-    builtin . ${_i_fdir}/compdump
+  if [[ $_i_autodump = 1 ]]; then
+    compdump
   fi
 fi
 
-unset _i_files _i_initname _i_done _i_autodump _i_fdir _i_dumpfile
+unfunction compinit
+autoload -U compinit
diff --git a/Completion/Core/compinstall b/Completion/Core/compinstall
index 5086cc7d2..52b4bf707 100644
--- a/Completion/Core/compinstall
+++ b/Completion/Core/compinstall
@@ -1,11 +1,12 @@
 # This script is to be run by a user to set up the new function based
 # completion system.  The functions themselves are assumed to be already
 # available in some directory; they should have been installed with the
-# the shell (except we haven't written that yet).
+# the shell.  If they have been, the commands `autoload -U compinit; compinit'
+# in the shell startup file should be enough, although you can run
+# compinstall for more configuration choices.
 #
-# Source this script (e.g. `. /path/compinstall') and answer the questions.
-#
-# Normally, this will alter ~/.zshrc (or wherever ZDOTDIR puts it), but you
+# Simply run this script as a function and answer the questions.
+# Normally it will alter ~/.zshrc (or wherever ZDOTDIR puts it), but you
 # can make that unwritable and it will leave the lines in a temporary file
 # instead.  It doesn't matter if .zshrc didn't exist before.  If your
 # .zshrc usually exits before the end, then you should take the code added
@@ -23,33 +24,13 @@
 #  - Could add code for setting other completers and options.
 #  - Could add keys for context-sensitive help.
 
-# Save the options.  We will need to trap ^C to make sure they get
-# restored properly.
-typeset -A _ci_options
-_ci_options=($(setopt kshoptionprint;setopt))
-[[ -o kshoptionprint ]] || _ci_options[kshoptionprint]=off
-[[ -o monitor ]] && _ci_options[monitor]=on
-[[ -o zle ]] && _ci_options[zle]=on
-
-emulate zsh
-
-TRAPINT() { 
-  unsetopt ${(k)_ci_options[(R)off]}
-  setopt ${(k)_ci_options[(R)on]}
-
-  unset _ci_options _ci_f _ci_fdir _ci_files _ci_dumpfile _ci_lines
-  unset _ci_type _ci_completer _ci_accept _ci_cprompt _ci_startline
-  unset _ci_endline _ci_ifile _ci_tmpf _ci_defaults _ci_compconf _ci_warn
-  unset _ci_dtype _ci_existing _ci_line
-
-  if (( $1 )); then
-    print Aborted.
-    unfunction TRAPINT
-    return 1
-  fi
-  return 0
-}
 
+emulate -L zsh
+
+typeset _ci_options _ci_f _ci_fdir _ci_files _ci_dumpfile _ci_lines
+typeset _ci_type _ci_completer _ci_accept _ci_cprompt _ci_startline
+typeset _ci_endline _ci_ifile _ci_tmpf _ci_compconf _ci_warn
+typeset _ci_dtype _ci_existing _ci_line _ci_end
 
 # Look for the defaults.
 _ci_startline='# The following lines were added by compinstall'
@@ -60,6 +41,7 @@ _ci_lines=''
 _ci_existing=''
 
 typeset -A _ci_defaults
+
 if [[ -f $_ci_ifile ]]; then
   # This assumes the lines haven't been altered by the user too much
   # after they were added.
@@ -68,13 +50,14 @@ if [[ -f $_ci_ifile ]]; then
   while read -rA _ci_line; do
     if (( $_ci_compconf )); then
       # parse a compconf component as first argument
-      if [[ $_ci_line[-1] == \\ ]]; then
-	_ci_line=(${_ci_line[1,-2]})
-      else
+      if [[ $_ci_line[-1] != \\ ]]; then
+	_ci_end=-1
 	_ci_compconf=0
+      else
+	_ci_end=-2
       fi
       if [[ $_ci_line[1] = *=* ]]; then
-	_ci_f="${${_ci_line[*]}#*=}"
+	_ci_f="${${_ci_line[1,$_ci_end]}#*=}"
 	if [[ $_ci_f = \'*\' ]]; then
 	  # strip quotes
 	  _ci_f=${_ci_f[2,-2]//\'\\\'\'/\'}
@@ -83,10 +66,12 @@ if [[ -f $_ci_ifile ]]; then
       fi
       _ci_existing="${_ci_existing}  $_ci_line
 "
-    elif [[ $_ci_line[1] = . && $_ci_line[2] = */compinit ]]; then
-      # parse the line sourcing compinit
-      [[ $_ci_line[3] = -f ]]  && _ci_fdir=$_ci_line[4]
+    elif [[ $_ci_line[1] = compinit ]]; then
+      # parse the line running compinit
+      [[ $_ci_line[2] = -f ]]  && _ci_fdir=$_ci_line[3]
       [[ $_ci_line[-2] = -d ]] && _ci_dumpfile=$_ci_line[-1]
+    elif [[ $_ci_line[1] = _compdir=* ]]; then
+      _ci_fdir=${_ci_line[1]##_compdir=}
     elif [[ $_ci_line[1] = compconf ]]; then
       # parse a compconf component as second argument (should be completer)
       [[ $_ci_line[2] = completer=* ]] &&
@@ -94,7 +79,7 @@ if [[ -f $_ci_ifile ]]; then
       [[ $_ci_line[-1] == \\ ]] && _ci_compconf=1
       _ci_existing="${_ci_existing}$_ci_line
 "
-    elif [[ $_ci_line[1] != \#* ]]; then
+    elif [[ $_ci_line[1] != \#* && $_ci_line[1] != (autoload|\[\[) ]]; then
       if [[ -z $_ci_warn ]]; then
 	_ci_warn=1
 	print "Warning:  existing lines in compinstall setup not understood:"
@@ -109,38 +94,42 @@ fi
 
 # Find out where the completion functions are kept.
 
-if [[ -z $_ci_fdir || ! -f $_ci_f/compinit || ! -f $_ci_f/compdump ]]; then
+if [[ -z $_ci_fdir || ! -f ${~_ci_fdir}/compinit ||
+  ! -f ${~_ci_fdir}/compdump ]]; then
   for _ci_f in $fpath; do
     if [[ $_ci_f != . && -f $_ci_f/compinit && -f $_ci_f/compdump ]]; then
       _ci_fdir=$_ci_f
       break
+    elif [[ $_ci_f != . && -f $_ci_f/Core/compinit &&
+      -f $_ci_f/Core/compdump ]]
+    then
+      _ci_fdir=$_ci_f/Core
+      break
     fi
   done
 fi
 
 if [[ -z $_ci_fdir || ! -d ${~_ci_fdir} ]]; then
-  print "Trying to find where the completion functions are..."
-  if [[ $0 = */* && -o functionargzero &&
-        -f $0:h/compinit && -f $0:h/compdump ]]; then
-    _ci_fdir=$0:h
-    print "Using my directory, $_ci_fdir"
-  else
-    # more guesses?
-    print \
+  print \
 "Please edit the name of the directory where the completion functions are
 installed.  If they are not installed, you will need to find them in the
 Completion/* directories of the zsh distribution and install them yourself,
 or insult your system manager for incompetence."
-    vared -c _ci_fdir
-    while [[ ! -d ${~_ci_fdir} || ! -f ${~_ci_fdir}/compinit || 
-      ! -f ${~_ci_fdir}/compdump ]]; do
-      print "I can't find them in that directory.  Try again or abort."
-      vared _ci_fdir
-    done
+  vared -c _ci_fdir
+  while [[ ! -d ${~_ci_fdir} || 
+    ((! -f ${~_ci_fdir}/compinit || ! -f ${~_ci_fdir}/compdump) &&
+    (! -f ${~_ci_fdir}/Core/compinit || ! -f ${~_ci_fdir}/Core/compdump)) ]]
+  do
+    print "I can't find them in that directory.  Try again or abort."
+    vared _ci_fdir
+  done
+  if [[ -f ${~_ci_fdir}/Core/compinit && ! -f ${~_ci_fdir}/compinit ]]; then
+    _ci_fdir=$_ci_fdir/Core
   fi
 else
   print "Keeping existing completion directiory $_ci_fdir"
 fi
+
 if [[ ${~_ci_fdir} != /* ]]; then
   _ci_fdir=$(cd $_ci_fdir;builtin pwd)
 fi
@@ -148,6 +137,7 @@ fi
 # Check if this is in fpath already, else put it there (with ~'s expanded).
 _ci_f=${~_ci_fdir}
 [[ -z ${fpath[(r)$_ci_f]} ]] && fpath=($_ci_f $fpath)
+
 # Contract $HOME to ~ in the parameter to be used for writing.
 _ci_fdir=${_ci_fdir/#$HOME/\~}
 
@@ -166,7 +156,7 @@ fi
 # Set up the dumpfile
 _ci_dtype=existing
 if [[ -z $_ci_dumpfile ]]; then
-  _ci_dumpfile="${_ci_fdir}/compinit.dump"
+  _ci_dumpfile="${ZDOTDIR:-$HOME}/.zcompdump"
   _ci_dtype=standard
 fi
 
@@ -184,7 +174,6 @@ else
 I will force completion to dump its status, which will speed up the shell's
 start-up considerably.  However, I can't write the file I'd like to, namely
 ${_ci_dumpfile}.  Please edit a replacement."
-  _ci_dumpfile='~/.compinit.dump'
   vared _ci_dumpfile
   while ! touch ${~_ci_dumpfile} >& /dev/null; do
     print "Sorry, I can't write that either.  Try again."
@@ -193,7 +182,10 @@ ${_ci_dumpfile}.  Please edit a replacement."
   [[ -s $_ci_dumpfile ]] || rm -f $_ci_dumpfile
 fi
 
-_ci_lines="${_ci_lines}. $_ci_fdir/compinit -f $_ci_fdir -d"
+_ci_lines="${_ci_lines}_compdir=$_ci_fdir
+[[ -z \$fpath[(r)\$_compdir] ]] && fpath=(\$_compdir \$fpath)
+autoload -U compinit
+compinit"
 [[ $_ci_dtype != standard ]] && _ci_lines="${_ci_lines} $_ci_dumpfile"
 _ci_lines="${_ci_lines}
 "
@@ -363,6 +355,7 @@ $_ci_lines$_ci_endline" >>$_ci_ifile &&
   print "\nSuccessfully appended lines to $_ci_ifile."
 fi
 
-TRAPINT 0
+unfunction compinstall
+autoload -U compinstall
 
 return 0
-- 
cgit 1.4.1