[Bug 1290572] Re: tab completion skips files when path begins with ~
Steve Beattie
sbeattie at ubuntu.com
Mon Mar 10 21:51:55 UTC 2014
And for comparison, this is running tab completion on testdir/ with set
-x set:
ubuntu at trusty-i386:~$ set -x
ubuntu at trusty-i386:~$ ls -l testdir/+ local cur prev words cword split
+ _init_completion -s
+ local exclude= flag outx errx inx OPTIND=1
+ getopts n:e:o:i:s flag -s
+ case $flag in
+ split=false
+ exclude+==
+ getopts n:e:o:i:s flag -s
+ COMPREPLY=()
+ local 'redir=@(?([0-9])<|?([0-9&])>?(>)|>&)'
+ _get_comp_words_by_ref -n '=<>&' cur prev words cword
+ local exclude flag i OPTIND=1
+ words=()
+ local cur cword words
+ upargs=()
+ upvars=()
+ local upargs upvars vcur vcword vprev vwords
+ getopts c:i:n:p:w: flag -n '=<>&' cur prev words cword
+ case $flag in
+ exclude='=<>&'
+ getopts c:i:n:p:w: flag -n '=<>&' cur prev words cword
+ [[ 6 -ge 3 ]]
+ case ${!OPTIND} in
+ vcur=cur
+ let 'OPTIND += 1'
+ [[ 6 -ge 4 ]]
+ case ${!OPTIND} in
+ vprev=prev
+ let 'OPTIND += 1'
+ [[ 6 -ge 5 ]]
+ case ${!OPTIND} in
+ vwords=words
+ let 'OPTIND += 1'
+ [[ 6 -ge 6 ]]
+ case ${!OPTIND} in
+ vcword=cword
+ let 'OPTIND += 1'
+ [[ 6 -ge 7 ]]
+ __get_cword_at_cursor_by_ref '=<>&' words cword cur
+ words=()
+ local cword words
+ __reassemble_comp_words_by_ref '=<>&' words cword
+ local exclude i j line ref
+ [[ -n =<>& ]]
+ exclude='=<>&'
+ eval cword=2
++ cword=2
+ [[ -n =<>& ]]
+ line='ls -l testdir/'
+ (( i=0, j=0 ))
+ (( i < 3 ))
+ [[ 0 -gt 0 ]]
+ ref='words[0]'
+ eval 'words[0]=${!ref}${COMP_WORDS[i]}'
++ words[0]=ls
+ line=' -l testdir/'
+ [[ 0 == 2 ]]
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 1 -gt 0 ]]
+ [[ -l == +([=<>&]) ]]
+ ref='words[1]'
+ eval 'words[1]=${!ref}${COMP_WORDS[i]}'
++ words[1]=-l
+ line=' testdir/'
+ [[ 1 == 2 ]]
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 2 -gt 0 ]]
+ [[ testdir/ == +([=<>&]) ]]
+ ref='words[2]'
+ eval 'words[2]=${!ref}${COMP_WORDS[i]}'
++ words[2]=testdir/
+ line=
+ [[ 2 == 2 ]]
+ eval cword=2
++ cword=2
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 3 == 2 ]]
+ local i cur index=14 'lead=ls -l testdir/'
+ [[ 14 -gt 0 ]]
+ [[ -n ls -l testdir/ ]]
+ [[ -n ls-ltestdir/ ]]
+ cur='ls -l testdir/'
+ (( i = 0 ))
+ (( i <= cword ))
+ [[ 14 -ge 2 ]]
+ [[ ls != \l\s ]]
+ [[ 0 -lt 2 ]]
+ local old_size=14
+ cur=' -l testdir/'
+ local new_size=12
+ index=12
+ (( ++i ))
+ (( i <= cword ))
+ [[ 12 -ge 2 ]]
+ [[ - != \-\l ]]
+ cur='-l testdir/'
+ (( index-- ))
+ [[ 11 -ge 2 ]]
+ [[ -l != \-\l ]]
+ [[ 1 -lt 2 ]]
+ local old_size=11
+ cur=' testdir/'
+ local new_size=9
+ index=9
+ (( ++i ))
+ (( i <= cword ))
+ [[ 9 -ge 8 ]]
+ [[ testdir != \t\e\s\t\d\i\r\/ ]]
+ cur=testdir/
+ (( index-- ))
+ [[ 8 -ge 8 ]]
+ [[ testdir/ != \t\e\s\t\d\i\r\/ ]]
+ [[ 2 -lt 2 ]]
+ (( ++i ))
+ (( i <= cword ))
+ [[ -n testdir/ ]]
+ [[ ! -n testdir/ ]]
+ [[ 8 -lt 0 ]]
+ local words cword cur
+ _upvars -a3 words ls -l testdir/ -v cword 2 -v cur testdir/
+ (( 11 ))
+ (( 11 ))
+ case $1 in
+ [[ -n 3 ]]
+ printf %d 3
+ [[ -n words ]]
+ unset -v words
+ eval 'words=("${@:3:3}")'
++ words=("${@:3:3}")
+ shift 5
+ (( 6 ))
+ case $1 in
+ [[ -n cword ]]
+ unset -v cword
+ eval 'cword="$3"'
++ cword=2
+ shift 3
+ (( 3 ))
+ case $1 in
+ [[ -n cur ]]
+ unset -v cur
+ eval 'cur="$3"'
++ cur=testdir/
+ shift 3
+ (( 0 ))
+ [[ -n cur ]]
+ upvars+=("$vcur")
+ upargs+=(-v $vcur "$cur")
+ [[ -n cword ]]
+ upvars+=("$vcword")
+ upargs+=(-v $vcword "$cword")
+ [[ -n prev ]]
+ [[ 2 -ge 1 ]]
+ upvars+=("$vprev")
+ upargs+=(-v $vprev "${words[cword - 1]}")
+ [[ -n words ]]
+ upvars+=("$vwords")
+ upargs+=(-a${#words[@]} $vwords "${words[@]}")
+ (( 4 ))
+ local cur cword prev words
+ _upvars -v cur testdir/ -v cword 2 -v prev -l -a3 words ls -l testdir/
+ (( 14 ))
+ (( 14 ))
+ case $1 in
+ [[ -n cur ]]
+ unset -v cur
+ eval 'cur="$3"'
++ cur=testdir/
+ shift 3
+ (( 11 ))
+ case $1 in
+ [[ -n cword ]]
+ unset -v cword
+ eval 'cword="$3"'
++ cword=2
+ shift 3
+ (( 8 ))
+ case $1 in
+ [[ -n prev ]]
+ unset -v prev
+ eval 'prev="$3"'
++ prev=-l
+ shift 3
+ (( 5 ))
+ case $1 in
+ [[ -n 3 ]]
+ printf %d 3
+ [[ -n words ]]
+ unset -v words
+ eval 'words=("${@:3:3}")'
++ words=("${@:3:3}")
+ shift 5
+ (( 0 ))
+ _variables
+ [[ testdir/ =~ ^(\$\{?)([A-Za-z0-9_]*)$ ]]
+ return 1
+ [[ testdir/ == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ [[ -l == @(?([0-9])<|?([0-9&])>?(>)|>&) ]]
+ local i skip
+ (( i=1 ))
+ (( i < 3 ))
+ [[ -l == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ i=2
+ (( 1 ))
+ (( i < 3 ))
+ [[ testdir/ == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ i=3
+ (( 1 ))
+ (( i < 3 ))
+ [[ 2 -eq 0 ]]
+ prev=-l
+ [[ -n false ]]
+ _split_longopt
+ [[ testdir/ == --?*=* ]]
+ return 1
+ return 0
+ case "${prev,,}" in
+ false
+ [[ testdir/ == -* ]]
+ [[ ls == @(mk|rm)dir ]]
+ _filedir
+ local i 'IFS=
' xspec
+ _tilde testdir/
+ local result=0
+ [[ testdir/ == \~* ]]
+ return 0
+ local -a toks
+ local quoted x tmp
+ _quote_readline_by_ref testdir/ quoted
+ [[ testdir/ == \'* ]]
+ printf -v quoted %q testdir/
+ [[ testdir/ == \$* ]]
++ compgen -d -- testdir/
+ x='testdir/Dir2
testdir/dir1'
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ [[ '' != -d ]]
+ xspec=
++ compgen -f -X '' -- testdir/
+ x='testdir/file
testdir/Dir2
testdir/dir1'
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ [[ -n '' ]]
+ [[ 5 -ne 0 ]]
+ compopt -o filenames
+ COMPREPLY+=("${toks[@]}")
+ local cur prev words cword split
+ _init_completion -s
+ local exclude= flag outx errx inx OPTIND=1
+ getopts n:e:o:i:s flag -s
+ case $flag in
+ split=false
+ exclude+==
+ getopts n:e:o:i:s flag -s
+ COMPREPLY=()
+ local 'redir=@(?([0-9])<|?([0-9&])>?(>)|>&)'
+ _get_comp_words_by_ref -n '=<>&' cur prev words cword
+ local exclude flag i OPTIND=1
+ words=()
+ local cur cword words
+ upargs=()
+ upvars=()
+ local upargs upvars vcur vcword vprev vwords
+ getopts c:i:n:p:w: flag -n '=<>&' cur prev words cword
+ case $flag in
+ exclude='=<>&'
+ getopts c:i:n:p:w: flag -n '=<>&' cur prev words cword
+ [[ 6 -ge 3 ]]
+ case ${!OPTIND} in
+ vcur=cur
+ let 'OPTIND += 1'
+ [[ 6 -ge 4 ]]
+ case ${!OPTIND} in
+ vprev=prev
+ let 'OPTIND += 1'
+ [[ 6 -ge 5 ]]
+ case ${!OPTIND} in
+ vwords=words
+ let 'OPTIND += 1'
+ [[ 6 -ge 6 ]]
+ case ${!OPTIND} in
+ vcword=cword
+ let 'OPTIND += 1'
+ [[ 6 -ge 7 ]]
+ __get_cword_at_cursor_by_ref '=<>&' words cword cur
+ words=()
+ local cword words
+ __reassemble_comp_words_by_ref '=<>&' words cword
+ local exclude i j line ref
+ [[ -n =<>& ]]
+ exclude='=<>&'
+ eval cword=2
++ cword=2
+ [[ -n =<>& ]]
+ line='ls -l testdir/'
+ (( i=0, j=0 ))
+ (( i < 3 ))
+ [[ 0 -gt 0 ]]
+ ref='words[0]'
+ eval 'words[0]=${!ref}${COMP_WORDS[i]}'
++ words[0]=ls
+ line=' -l testdir/'
+ [[ 0 == 2 ]]
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 1 -gt 0 ]]
+ [[ -l == +([=<>&]) ]]
+ ref='words[1]'
+ eval 'words[1]=${!ref}${COMP_WORDS[i]}'
++ words[1]=-l
+ line=' testdir/'
+ [[ 1 == 2 ]]
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 2 -gt 0 ]]
+ [[ testdir/ == +([=<>&]) ]]
+ ref='words[2]'
+ eval 'words[2]=${!ref}${COMP_WORDS[i]}'
++ words[2]=testdir/
+ line=
+ [[ 2 == 2 ]]
+ eval cword=2
++ cword=2
+ (( i++, j++ ))
+ (( i < 3 ))
+ [[ 3 == 2 ]]
+ local i cur index=14 'lead=ls -l testdir/'
+ [[ 14 -gt 0 ]]
+ [[ -n ls -l testdir/ ]]
+ [[ -n ls-ltestdir/ ]]
+ cur='ls -l testdir/'
+ (( i = 0 ))
+ (( i <= cword ))
+ [[ 14 -ge 2 ]]
+ [[ ls != \l\s ]]
+ [[ 0 -lt 2 ]]
+ local old_size=14
+ cur=' -l testdir/'
+ local new_size=12
+ index=12
+ (( ++i ))
+ (( i <= cword ))
+ [[ 12 -ge 2 ]]
+ [[ - != \-\l ]]
+ cur='-l testdir/'
+ (( index-- ))
+ [[ 11 -ge 2 ]]
+ [[ -l != \-\l ]]
+ [[ 1 -lt 2 ]]
+ local old_size=11
+ cur=' testdir/'
+ local new_size=9
+ index=9
+ (( ++i ))
+ (( i <= cword ))
+ [[ 9 -ge 8 ]]
+ [[ testdir != \t\e\s\t\d\i\r\/ ]]
+ cur=testdir/
+ (( index-- ))
+ [[ 8 -ge 8 ]]
+ [[ testdir/ != \t\e\s\t\d\i\r\/ ]]
+ [[ 2 -lt 2 ]]
+ (( ++i ))
+ (( i <= cword ))
+ [[ -n testdir/ ]]
+ [[ ! -n testdir/ ]]
+ [[ 8 -lt 0 ]]
+ local words cword cur
+ _upvars -a3 words ls -l testdir/ -v cword 2 -v cur testdir/
+ (( 11 ))
+ (( 11 ))
+ case $1 in
+ [[ -n 3 ]]
+ printf %d 3
+ [[ -n words ]]
+ unset -v words
+ eval 'words=("${@:3:3}")'
++ words=("${@:3:3}")
+ shift 5
+ (( 6 ))
+ case $1 in
+ [[ -n cword ]]
+ unset -v cword
+ eval 'cword="$3"'
++ cword=2
+ shift 3
+ (( 3 ))
+ case $1 in
+ [[ -n cur ]]
+ unset -v cur
+ eval 'cur="$3"'
++ cur=testdir/
+ shift 3
+ (( 0 ))
+ [[ -n cur ]]
+ upvars+=("$vcur")
+ upargs+=(-v $vcur "$cur")
+ [[ -n cword ]]
+ upvars+=("$vcword")
+ upargs+=(-v $vcword "$cword")
+ [[ -n prev ]]
+ [[ 2 -ge 1 ]]
+ upvars+=("$vprev")
+ upargs+=(-v $vprev "${words[cword - 1]}")
+ [[ -n words ]]
+ upvars+=("$vwords")
+ upargs+=(-a${#words[@]} $vwords "${words[@]}")
+ (( 4 ))
+ local cur cword prev words
+ _upvars -v cur testdir/ -v cword 2 -v prev -l -a3 words ls -l testdir/
+ (( 14 ))
+ (( 14 ))
+ case $1 in
+ [[ -n cur ]]
+ unset -v cur
+ eval 'cur="$3"'
++ cur=testdir/
+ shift 3
+ (( 11 ))
+ case $1 in
+ [[ -n cword ]]
+ unset -v cword
+ eval 'cword="$3"'
++ cword=2
+ shift 3
+ (( 8 ))
+ case $1 in
+ [[ -n prev ]]
+ unset -v prev
+ eval 'prev="$3"'
++ prev=-l
+ shift 3
+ (( 5 ))
+ case $1 in
+ [[ -n 3 ]]
+ printf %d 3
+ [[ -n words ]]
+ unset -v words
+ eval 'words=("${@:3:3}")'
++ words=("${@:3:3}")
+ shift 5
+ (( 0 ))
+ _variables
+ [[ testdir/ =~ ^(\$\{?)([A-Za-z0-9_]*)$ ]]
+ return 1
+ [[ testdir/ == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ [[ -l == @(?([0-9])<|?([0-9&])>?(>)|>&) ]]
+ local i skip
+ (( i=1 ))
+ (( i < 3 ))
+ [[ -l == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ i=2
+ (( 1 ))
+ (( i < 3 ))
+ [[ testdir/ == @(?([0-9])<|?([0-9&])>?(>)|>&)* ]]
+ i=3
+ (( 1 ))
+ (( i < 3 ))
+ [[ 2 -eq 0 ]]
+ prev=-l
+ [[ -n false ]]
+ _split_longopt
+ [[ testdir/ == --?*=* ]]
+ return 1
+ return 0
+ case "${prev,,}" in
+ false
+ [[ testdir/ == -* ]]
+ [[ ls == @(mk|rm)dir ]]
+ _filedir
+ local i 'IFS=
' xspec
+ _tilde testdir/
+ local result=0
+ [[ testdir/ == \~* ]]
+ return 0
+ local -a toks
+ local quoted x tmp
+ _quote_readline_by_ref testdir/ quoted
+ [[ testdir/ == \'* ]]
+ printf -v quoted %q testdir/
+ [[ testdir/ == \$* ]]
++ compgen -d -- testdir/
+ x='testdir/Dir2
testdir/dir1'
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ [[ '' != -d ]]
+ xspec=
++ compgen -f -X '' -- testdir/
+ x='testdir/file
testdir/Dir2
testdir/dir1'
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ toks+=("$tmp")
+ read -r tmp
+ [[ -n '' ]]
+ [[ 5 -ne 0 ]]
+ compopt -o filenames
+ COMPREPLY+=("${toks[@]}")
dir1/ Dir2/ file
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to bash-completion in Ubuntu.
https://bugs.launchpad.net/bugs/1290572
Title:
tab completion skips files when path begins with ~
Status in “bash-completion” package in Ubuntu:
New
Bug description:
Tab completion does not list files when the path begins with ~, like
so:
ubuntu at trusty-i386:~$ cd ~ && ls -l testdir
total 8
drwxrwxr-x 2 ubuntu ubuntu 4096 Mar 10 13:15 dir1
drwxrwxr-x 2 ubuntu ubuntu 4096 Mar 10 13:15 Dir2
-rw-rw-r-- 1 ubuntu ubuntu 0 Mar 10 13:15 file
ubuntu at trusty-i386:~$ ls -l testdir/<tab><tab>
dir1/ Dir2/ file
ubuntu at trusty-i386:~$ ls -l ~/testdir/<tab><tab>
dir1/ Dir2/
For the record:
ubuntu at trusty-i386:~$ compopt ls
compopt +o bashdefault +o default +o dirnames +o filenames +o nospace +o plusdirs ls
ubuntu at trusty-i386:~$ complete -p ls
complete -F _longopt ls
ubuntu at trusty-i386:~$ alias ls
alias ls='ls --color=auto'
I can't tell if this is the same bug as bug 1288031, as I'm only
seeing the auto-completion of only directory names when paths begin
with ~, not for all paths.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: bash-completion 1:2.1-2ubuntu2
ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5
Uname: Linux 3.13.0-16-generic i686
ApportVersion: 2.13.3-0ubuntu1
Architecture: i386
Date: Mon Mar 10 14:33:50 2014
InstallationDate: Installed on 2014-02-27 (11 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha i386 (20140224)
PackageArchitecture: all
ProcEnviron:
TERM=screen
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: bash-completion
UpgradeStatus: No upgrade log present (probably fresh install)
ubuntu at trusty-i386:~$ apt-cache policy bash
bash:
Installed: 4.3-2ubuntu1
Candidate: 4.3-2ubuntu1
Version table:
*** 4.3-2ubuntu1 0
500 http://ubuntu-mirror/ubuntu/ trusty/main i386 Packages
100 /var/lib/dpkg/status
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bash-completion/+bug/1290572/+subscriptions
More information about the foundations-bugs
mailing list