[Pkg-zsh-devel] Bug#766933: zsh: Crash after interrupting tab-completion with Ctrl-\

Mon Oct 27 00:39:27 UTC 2014

Package: zsh
Version: 5.0.7-3
Severity: normal

I did a tab-completion, which generated endless output (I don't know
why, and I don't remember the command). I typed Ctrl-\ to interrupt
it (Ctrl-C had no effect), but zsh immediately crashed (the terminal
disappeared as a consequence). Unfortunately it didn't leave a core
file.

I've attached the file containing my completion settings, which is
sourced by my .zshrc file.

Also reported to the zsh-workers mailing-list.

-- Package-specific info:

Packages which provide vendor completions:

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version      Architecture Description
+++-==============-============-============-=================================
ii  pulseaudio     5.0-13       amd64        PulseAudio sound server

dpkg-query: no path found matching pattern /usr/share/zsh/vendor-functions

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages zsh depends on:
ii  libc6       2.19-12
ii  libcap2     1:2.24-6
ii  libtinfo5   5.9+20140913-1
ii  zsh-common  5.0.7-3

Versions of packages zsh recommends:
ii  libncursesw5  5.9+20140913-1
ii  libpcre3      1:8.35-3.1

Versions of packages zsh suggests:
ii  zsh-doc  5.0.7-3

-- debconf-show failed
-------------- next part --------------
############################
# Vincent Lef?vre's .zcomp #
############################

# Completion for zsh

zcomp_id='$Id: zcomp 73120 2014-09-16 11:39:50Z vinc17/ypig $'

# The following lines were added by compinstall

zstyle ':completion:*' auto-description 'specify: %d'
zstyle ':completion:*' completer _complete
zstyle ':completion:*' format 'Completing %d'
zstyle ':completion:*' ignore-parents parent pwd
zstyle ':completion:*' insert-tab false
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' matcher-list '' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*'
zstyle ':completion:*' max-errors 1
zstyle ':completion:*' menu select=long
zstyle ':completion:*' preserve-prefix '//[^/]##/'
zstyle :compinstall filename '.zcomp'

autoload -U compinit
compinit
# End of lines added by compinstall

# Suggestion from
#   From: Peter Stephenson <pws at csr.com>
#   Date: Thu, 11 Mar 2004 12:28:17 +0000
#   Subject: Re: cd completion and CDABLE_VARS
#   To: zsh-users at sunsite.dk
#   Message-ID: <14646.1079008097 at csr.com>
#   http://www.zsh.org/mla/users/2004/msg00150.html
# to disable named directories in the first completion choices.
zstyle ':completion:*:complete:(cd|pushd):*' tag-order \
  'local-directories path-directories directory-stack' '*'

# When starting to type a command, avoid the completion on directories
# and executables in the cwd (except if there are no matches). However
# if auto_cd is used with a cdpath, the behavior is a bit inconsistent.
# This can be fixed by a modified _autocd function.
zstyle ':completion:*:complete:-command-:*' tag-order 'commands builtins functions aliases suffix-aliases reserved-words jobs parameters' 'executables' '*'

# Suggestion from
#   From: Bart Schaefer <schaefer at brasslantern.com>
#   Date: Wed, 21 Jul 2004 17:32:36 -0700 (PDT)
#   Subject: Re: TAB at the command line beginning
#   To: Zsh Mailinglist <zsh-users at sunsite.dk>
#   Message-ID: <Pine.LNX.4.61.0407211649070.20062 at toltec.zanshin.com>
#   http://www.zsh.org/mla/users/2004/msg00743.html
history-search-or-expand-or-complete()
{
  if [[ -z "$BUFFER" && -z "$PREBUFFER" ]] then
    zle history-incremental-search-backward "$@"
  else
    zle expand-or-complete "$@"
  fi
}
zle -N history-search-or-expand-or-complete
bindkey '\t' history-search-or-expand-or-complete

# Suggestion from
#   From: Bart Schaefer <schaefer at brasslantern.com>
#   Date: Thu, 19 Aug 2004 10:16:10 -0700 (PDT)
#   Subject: Re: Tip of the day: previous command output
#   To: Zsh-users List <zsh-users at sunsite.dk>
#   Message-ID: <Pine.LNX.4.61.0408190956440.9464 at toltec.zanshin.com>
#   http://www.zsh.org/mla/users/2004/msg00896.html
# and following messages...
keep()
{
  kept=()
  kept=( $~* )
  if [[ ! -t 0 ]] then
    while read line; do
      kept+=( $line )
    done
  fi
  print -Rc - $kept
}
alias keep='noglob keep '

_insert_kept()
{
  (( $#kept )) || return 1
  local action
  zstyle -s :completion:$curcontext insert-kept action
  [[ -n $action ]] && compstate[insert]=$action
  compadd -a kept
}
zle -C insert-kept-result complete-word _generic
zstyle ':completion:insert-kept-result:*' completer _insert_kept
zstyle ':completion:*' insert-kept all
bindkey '\e\t' insert-kept-result

# Suggestion from the manual and
#   From: Bart Schaefer <schaefer at brasslantern.com>
#   Date: Sat, 19 Aug 2006 20:16:27 -0700
#   Subject: Re: How to insert completions on command line
#   To: zsh-users at sunsite.dk
#   Message-id: <060819201627.ZM28979 at torch.brasslantern.com>
#   http://www.zsh.org/mla/users/2006/msg00820.html
zle -C all-matches complete-word _generic
bindkey '^X\t' all-matches
zstyle ':completion:all-matches:*' insert yes
zstyle ':completion:all-matches::::' completer _all_matches _complete

# See subthread
#   From: Peter Stephenson <pws at csr.com>
#   Date: Mon, 18 Jun 2007 11:09:48 +0100
#   Subject: Re: conditionally match part of file name to most recently
#           modified file
#   To: Zsh Users <zsh-users at sunsite.dk>
#   Message-ID: <20070618110948.3d8d739f at news01.csr.com>
#   http://www.zsh.org/mla/users/2007/msg00483.html
zle -C most-recent-file menu-complete _generic
bindkey '^X.' most-recent-file
zstyle ':completion:most-recent-file:*' match-original both
zstyle ':completion:most-recent-file:*' file-sort modification
zstyle ':completion:most-recent-file:*' file-patterns '*(-^/):all-files'
zstyle ':completion:most-recent-file:*' hidden all
zstyle ':completion:most-recent-file::::' completer _menu _files _match

# The pager-wrapper function, defined in .zalias, is regarded as a precommand.
compdef _precommand pager-wrapper

# Completion for user commands
compdef eclient=emacs
compdef svnwrapper=svn

# Note: interesting information can be obtained with _complete_help (^Xh).

# local variables:
# mode: sh
# end: