Completion bug introduced in 3.0.3

["Ingo Wilken" <Ingo.Wilken@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Hi,

I just upgraded from zsh 3.0.0 to 3.0.4 and noticed a severe bug with
filename completion in multiple-line commands.  I build all intermediate
versions, and noticed that this bug was introduced with 3.0.3.

I am in a directory with several hundred files (and some pretty long names),
and want to move them to another directory, with some prefix added to all
the names.  I type:

  ingo@icicle:/some/where/m1000> for i in *
  > do
  > mv -i $i ../m<tab>

I use autolist and automenu, so zsh should now print the possible matches
(in this case, m1000 and m980), but it does more than that: It adds a copy
of the uncompleted line to the script.  This copy also appears on the screen:

  ingo@icicle:/some/where/m1000> for i in *
  > do
  > mv -i $i ../m
  mv -i $i ../m
  m1000  m980
  > mv -i $i ../m[]
  mv -i $i ../m

[] is the cursor.  I can complete the line with automenu without problems,
but the script now contains two "mv" commands, which of course produce
lots of errors.  Going back in the history:

  ingo@icicle:/some/where/m1000> for i in *
  do
  mv -i $i ../m980/foo_$i    <-- line completed with automenu & some typing
  mv -i $i ../m              <-- copy produced by completion
  done

If I switch autolist and automenu off, hitting <tab> repeatedly creates
even more dupes:

  ingo@icicle:/some/where/m1000> for i in *
  > do
  > mv -i $i ../m[]
  mv -i $i ../m
  mv -i $i ../m
  mv -i $i ../m

This bug is in 3.0.3 and 3.0.4, 3.0.0 to 3.0.2 worked fine.


Another thing:  I use a TCL script that sets its stdout stream to
non-blocking.  This somehow affects zsh, as all interactive commands
started after the TCL script (like "ftp" or "more") immediately terminate
upon trying to get some user input:

  ingo@icicle:~> tclsh
  % fconfigure stdout -blocking 0
  % exit
  ingo@icicle:~> ftp
  ingo@icicle:~>              <-- zsh prompt, ftp terminated immediatly

Other shells, for example bash and tcsh, are immune to this.

My machine is a P133 with 64MB RAM, running Linux 2.0.30.  I added the
output of the reporter script below.

Regards,
Ingo


# START zsh saveset
# uname:  Linux icicle 2.0.30 #31 Wed Jun 25 10:17:55 MET DST 1997 i586

# Aliases.

alias ..='cd ..'
alias cls=clear
alias la=ls
alias ll='ls -l'
alias run-help=man
alias which-command=whence
alias xim='xterm -e vim'
alias xt='echo -n '\'']0;icicle'\'
alias xx='echo c'

# Key bindings.

bindkey -r "^@"
bindkey -r "^A"
bindkey -r "^B"
bindkey -r "^C"
bindkey -r "^D"
bindkey -r "^E"
bindkey -r "^F"
bindkey -r "^G"
bindkey -r "^H"
bindkey -r "^I"
bindkey -r "^J"
bindkey -r "^K"
bindkey -r "^L"
bindkey -r "^M"
bindkey -r "^N"
bindkey -r "^O"
bindkey -r "^P"
bindkey -r "^Q"
bindkey -r "^R"
bindkey -r "^S"
bindkey -r "^T"
bindkey -r "^U"
bindkey -r "^V"
bindkey -r "^W"
bindkey -r "^X"
bindkey -r "^Y"
bindkey -r "^Z"
bindkey -r "\e"
bindkey -r "^_"
bindkey -r "^?"
bindkey -r "^X^B"
bindkey -r "^X^F"
bindkey -r "^X^J"
bindkey -r "^X^K"
bindkey -r "^X^N"
bindkey -r "^X^O"
bindkey -r "^X^U"
bindkey -r "^X^V"
bindkey -r "^X^X"
bindkey -r "^X*"
bindkey -r "^XG"
bindkey -r "^Xg"
bindkey -r "^Xr"
bindkey -r "^Xs"
bindkey -r "^Xu"
bindkey -r "\e^D"
bindkey -r "\e^G"
bindkey -r "\e^H"
bindkey -r "\e^I"
bindkey -r "\e^J"
bindkey -r "\e^L"
bindkey -r "\e^M"
bindkey -r "\e^_"
bindkey -r "\e "
bindkey -r "\e!"
bindkey -r "\e\\""
bindkey -r "\e$"
bindkey -r "\e'"
bindkey -r "\e-"
bindkey -r "\e."
bindkey -r "\e0"
bindkey -r "\e1"
bindkey -r "\e2"
bindkey -r "\e3"
bindkey -r "\e4"
bindkey -r "\e5"
bindkey -r "\e6"
bindkey -r "\e7"
bindkey -r "\e8"
bindkey -r "\e9"
bindkey -r "\e<"
bindkey -r "\e>"
bindkey -r "\e?"
bindkey -r "\eA"
bindkey -r "\eB"
bindkey -r "\eC"
bindkey -r "\eD"
bindkey -r "\eF"
bindkey -r "\eG"
bindkey -r "\eH"
bindkey -r "\eL"
bindkey -r "\eN"
bindkey -r "\eP"
bindkey -r "\eQ"
bindkey -r "\eS"
bindkey -r "\eT"
bindkey -r "\eU"
bindkey -r "\eW"
bindkey -r "\e[1~"
bindkey -r "\e[3~"
bindkey -r "\e[4~"
bindkey -r "\e[5~"
bindkey -r "\e[6~"
bindkey -r "\e[A"
bindkey -r "\e[B"
bindkey -r "\e[C"
bindkey -r "\e[D"
bindkey -r "\e_"
bindkey -r "\ea"
bindkey -r "\eb"
bindkey -r "\ec"
bindkey -r "\ed"
bindkey -r "\ef"
bindkey -r "\eg"
bindkey -r "\eh"
bindkey -r "\el"
bindkey -r "\en"
bindkey -r "\ep"
bindkey -r "\eq"
bindkey -r "\es"
bindkey -r "\et"
bindkey -r "\eu"
bindkey -r "\ew"
bindkey -r "\ex"
bindkey -r "\ey"
bindkey -r "\ez"
bindkey -r "\e|"
bindkey -r "\e^?"

bindkey "^@"	set-mark-command
bindkey "^A"	beginning-of-line
bindkey "^B"	backward-char
bindkey "^C"	undefined-key
bindkey "^D"	delete-char-or-list
bindkey "^E"	end-of-line
bindkey "^F"	forward-char
bindkey "^G"	send-break
bindkey "^H"	backward-delete-char
bindkey "^I"	expand-or-complete
bindkey "^J"	accept-line
bindkey "^K"	kill-line
bindkey "^L"	clear-screen
bindkey "^M"	accept-line
bindkey "^N"	down-line-or-history
bindkey "^O"	accept-line-and-down-history
bindkey "^P"	up-line-or-history
bindkey "^Q"	push-line
bindkey "^R"	history-incremental-search-backward
bindkey "^S"	history-incremental-search-forward
bindkey "^T"	transpose-chars
bindkey "^U"	kill-whole-line
bindkey "^V"	quoted-insert
bindkey "^W"	backward-kill-word
bindkey "^X"	prefix
bindkey "^Y"	yank
bindkey "^Z"	undefined-key
bindkey "\e"	prefix
bindkey "^_"	undo
bindkey "^?"	backward-delete-char
bindkey "^X^B"	vi-match-bracket
bindkey "^X^F"	vi-find-next-char
bindkey "^X^J"	vi-join
bindkey "^X^K"	kill-buffer
bindkey "^X^N"	infer-next-history
bindkey "^X^O"	overwrite-mode
bindkey "^X^U"	undo
bindkey "^X^V"	vi-cmd-mode
bindkey "^X^X"	exchange-point-and-mark
bindkey "^X*"	expand-word
bindkey "^XG"	list-expand
bindkey "^Xg"	list-expand
bindkey "^Xr"	history-incremental-search-backward
bindkey "^Xs"	history-incremental-search-forward
bindkey "^Xu"	undo
bindkey "\e^D"	list-choices
bindkey "\e^G"	send-break
bindkey "\e^H"	backward-kill-word
bindkey "\e^I"	self-insert-unmeta
bindkey "\e^J"	self-insert-unmeta
bindkey "\e^L"	clear-screen
bindkey "\e^M"	self-insert-unmeta
bindkey "\e^_"	copy-prev-word
bindkey "\e "	expand-history
bindkey "\e!"	expand-history
bindkey "\e\\""	quote-region
bindkey "\e$"	spell-word
bindkey "\e'"	quote-line
bindkey "\e-"	neg-argument
bindkey "\e."	insert-last-word
bindkey "\e0"	digit-argument
bindkey "\e1"	digit-argument
bindkey "\e2"	digit-argument
bindkey "\e3"	digit-argument
bindkey "\e4"	digit-argument
bindkey "\e5"	digit-argument
bindkey "\e6"	digit-argument
bindkey "\e7"	digit-argument
bindkey "\e8"	digit-argument
bindkey "\e9"	digit-argument
bindkey "\e<"	beginning-of-buffer-or-history
bindkey "\e>"	end-of-buffer-or-history
bindkey "\e?"	which-command
bindkey "\eA"	accept-and-hold
bindkey "\eB"	backward-word
bindkey "\eC"	capitalize-word
bindkey "\eD"	kill-word
bindkey "\eF"	forward-word
bindkey "\eG"	get-line
bindkey "\eH"	run-help
bindkey "\eL"	down-case-word
bindkey "\eN"	history-search-forward
bindkey "\eP"	history-search-backward
bindkey "\eQ"	push-line
bindkey "\eS"	spell-word
bindkey "\eT"	transpose-words
bindkey "\eU"	up-case-word
bindkey "\eW"	copy-region-as-kill
bindkey "\e[1~"	beginning-of-line
bindkey "\e[3~"	delete-char
bindkey "\e[4~"	end-of-line
bindkey "\e[5~"	history-search-backward
bindkey "\e[6~"	history-search-forward
bindkey "\e[A"	up-line-or-history
bindkey "\e[B"	down-line-or-history
bindkey "\e[C"	forward-char
bindkey "\e[D"	backward-char
bindkey "\e_"	insert-last-word
bindkey "\ea"	accept-and-hold
bindkey "\eb"	backward-word
bindkey "\ec"	capitalize-word
bindkey "\ed"	kill-word
bindkey "\ef"	forward-word
bindkey "\eg"	get-line
bindkey "\eh"	run-help
bindkey "\el"	down-case-word
bindkey "\en"	history-search-forward
bindkey "\ep"	history-search-backward
bindkey "\eq"	push-line
bindkey "\es"	spell-word
bindkey "\et"	transpose-words
bindkey "\eu"	up-case-word
bindkey "\ew"	copy-region-as-kill
bindkey "\ex"	execute-named-cmd
bindkey "\ey"	yank-pop
bindkey "\ez"	execute-last-named-cmd
bindkey "\e|"	vi-goto-column
bindkey "\e^?"	backward-kill-word

# Completions.

compctl -b bindkey
compctl -c builtin
compctl -v export
compctl -o setopt
compctl -v typeset
compctl -v unset
compctl -o unsetopt
compctl -v vared
compctl -c which
compctl -C -c
compctl -D -f
compctl -T

# Undefined functions.


# Defined functions.


# Limits.

limit stacksize       8MB
limit coredumpsize    0kB
limit maxproc         256
limit descriptors     256

# Non-array variables.

TERMCAP='xterm|vs100|xterm terminal emulator (X window system):do=^J:le=^H:ho=\E[H:co#80:li#24:cl=\E[H\E[2J:bs:am:cm=\E[%i%d;%dH:nd=\E[C:up=\E[A:ce=\E[K:cd=\E[J:so=\E[7m:se=\E[m:us=\E[4m:ue=\E[m:md=\E[1m:mr=\E[7m:me=\E[m:ku=\EOA:kd=\EOB:kr=\EOC:kl=\EOD:kb=^H:k1=\EOP:k2=\EOQ:k3=\EOR:k4=\EOS:pt:sf=
:sr=\EM:al=\E[L:dl=\E[M:im=\E[4h:ei=\E[4l:mi:dc=\E[P:MT:ks=\E[?1h\E=:ke=\E[?1l\E>:xn:AL=\E[%dL:DL=\E[%dM:DC=\E[%dP:hs:ts=\E[?E\E[?%i%dT:fs=\E[?F:es:ds=\E[?E:is=\E\E[m\E[?7h\E[?1;4l:cs=\E[%i%d;%dr:rs=\E[r\E<\E[m\E[H\E[2J\E[?7h\E[?1;3;4;6l:'
TERM='xterm'
\'#\'="0"
\'$\'="20188"
\'?\'="0"
ARGC="0"
AWK="awk"
BAUD="9600"
CDPATH="\'\'"
COLUMNS="80"
CPP="/lib/cpp"
DISPLAY=":0.0"
EGID="100"
ERRNO="0"
EUID="500"
FCEDIT="vi"
FIGNORE="\'\'"
FPATH="\'\'"
GID="100"
HISTCHARS="\'!^#\'"
HISTSIZE="30"
HOME="/home/ingo"
HOST="icicle"
HOSTNAME="icicle"
INPUTRC="/etc/inputrc"
IRCNAME="\'Ingo Wilken\'"
IRCNICK="Nobody"
IRCSERVER="irc.fu-berlin.de"
KEYTIMEOUT="40"
LD_LIBRARY_PATH=":/usr/local/lib:/usr/local/tcl/lib:/usr/local/tcl8.x/lib:/usr/local/lib:/usr/local/tcl/lib:/usr/local/tcl8.x/lib"
LESS="-MM"
LESSOPEN="\'|lesspipe.sh %s\'"
LINENO="329"
LINES="24"
LISTMAX="100"
LOGCHECK="60"
LOGNAME="ingo"
LS_COLORS="\'no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:\'"
MACHTYPE="i586"
MAIL="/var/spool/mail/ingo"
MAILCHECK="60"
MAILPATH="\'\'"
MANPATH="/usr/local/man:/usr/man/preformat:/usr/man:/usr/X11/man:/usr/local/tcl/man:/usr/local/pbm/man:/usr/local/games/man"
MINICOM="\'-c on\'"
MODEM="/dev/modem"
NETHACKOPTIONS="rest_on_space,nopickup,catname:Sylvester,dogname:Brutus,fruit:Mango"
NNTPSERVER="\'\'"
NULLCMD="cat"
OLDPWD="/usr/src/zsh-3.0.3"
OPTARG="\'\'"
OPTIND="1"
OSTYPE="linux"
PATH="\'/usr/local/bin:/bin:/usr/bin:/usr/X11/bin:/bin:/usr/local/tcl/bin:/usr/local/pbm/bin:/usr/local/games/bin:~/bin:.:/usr/local/sbin::/usr/local/sbin::/usr/local/sbin:\'"
POSTEDIT="\'\'"
PPID="4389"
PROMPT="\'%n@%m:%~> \'"
PROMPT2="\'> \'"
PROMPT3="\'?# \'"
PROMPT4="\'+ \'"
PS1="\'%n@%m:%~> \'"
PS2="\'> \'"
PS3="\'?# \'"
PS4="\'+ \'"
PSVAR="\'\'"
PWD="/usr/src/zsh-3.0.3/Util"
RANDOM="31392"
READNULLCMD="more"
RPROMPT="\'[%D{%a %d %b, %H:%M:%S}]\'"
RPS1="\'[%D{%a %d %b, %H:%M:%S}]\'"
SECONDS="12"
SHELL="/bin/zsh"
SHLVL="3"
SPROMPT="\'zsh: correct \'\\'\'%R\'\\'\' to \'\\'\'%r\'\\'\' [nyae]? \'"
TCL_LIBRARY="/usr/local/tcl/lib/tcl7.5"
TIMEFMT="\'%J  %U user %S system %P cpu %*E total\'"
TK_LIBRARY="/usr/local/tcl/lib/tk4.1"
TMPPREFIX="/tmp/zsh"
TTY="/dev/ttyp2"
TTYIDLE="-1"
UID="500"
USERNAME="ingo"
VENDOR="pc"
WATCH="\'\'"
WATCHFMT="\'%n has %a %l from %m.\'"
WINDOWID="16777229"
WORDCHARS="\'*?_-.[]~=/&;!#$%^(){}<>\'"
ZSH_NAME="zsh"
ZSH_VERSION="3.0.3"
each="/bin"
histchars="\'!^#\'"
ignoreeof="0"
reporter_OSVersion="Linux_2.0.30"
reporter_junkiequotes="no"
status="0"
str="\'Linux icicle 2.0.30 #31 Wed Jun 25 10:17:55 MET DST 1997 i586\'"
prompt='test%'

# Array variables.

argv=()
'*'=()
cdpath=()
fignore=()
fpath=()
mailpath=()
manpath=(/usr/local/man /usr/man/preformat /usr/man /usr/X11/man /usr/local/tcl/man /usr/local/pbm/man /usr/local/games/man)
path=(/usr/local/bin /bin /usr/bin /usr/X11/bin /bin /usr/local/tcl/bin /usr/local/pbm/bin /usr/local/games/bin '~/bin' . /usr/local/sbin '' /usr/local/sbin '' /usr/local/sbin '')
psvar=()
signals=(EXIT HUP INT QUIT ILL TRAP ABRT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH IO PWR UNUSED ZERR DEBUG)
watch=()

# Exported variables.

export TERMCAP
export TERM
export COLUMNS=80
export DISPLAY=:0.0
export HOME=/home/ingo
export HOSTNAME=icicle
export INPUTRC=/etc/inputrc
export IRCNAME='Ingo Wilken'
export IRCNICK=Nobody
export IRCSERVER=irc.fu-berlin.de
export LD_LIBRARY_PATH=:/usr/local/lib:/usr/local/tcl/lib:/usr/local/tcl8.x/lib:/usr/local/lib:/usr/local/tcl/lib:/usr/local/tcl8.x/lib
export LESS=-MM
export LESSOPEN='|lesspipe.sh %s'
export LINES=24
export LOGNAME=ingo
export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:'
export MAIL=/var/spool/mail/ingo
export MANPATH=/usr/local/man:/usr/man/preformat:/usr/man:/usr/X11/man:/usr/local/tcl/man:/usr/local/pbm/man:/usr/local/games/man
export MINICOM='-c on'
export MODEM=/dev/modem
export NETHACKOPTIONS=rest_on_space,nopickup,catname:Sylvester,dogname:Brutus,fruit:Mango
export NNTPSERVER=''
export PATH='/usr/local/bin:/bin:/usr/bin:/usr/X11/bin:/bin:/usr/local/tcl/bin:/usr/local/pbm/bin:/usr/local/games/bin:~/bin:.:/usr/local/sbin::/usr/local/sbin::/usr/local/sbin:'
export PROMPT='%n@%m:%~> '
export PS1='%n@%m:%~> '
export PS2='> '
export PWD=/usr/src/zsh-3.0.3/Util
export RPROMPT='[%D{%a %d %b, %H:%M:%S}]'
export SHELL=/bin/zsh
export SHLVL=3
export TCL_LIBRARY=/usr/local/tcl/lib/tcl7.5
export TERM=xterm
export TK_LIBRARY=/usr/local/tcl/lib/tk4.1
export WINDOWID=16777229
export ignoreeof=0

# Setopt.

setopt autocd
setopt autolist
setopt automenu
setopt extendedglob
setopt nobeep

# END zsh saveset