RE: Stop _path_files from searching /

[Christoph Lange <langec@xxxxxx>]

> >   when I try to complete a path name like /path/to/dir in zsh 3.1.9 on
> > Linux, the completion function _path_files steps up the directory tree and
> > searches for completions in /, /path, /path/to and /path/to/dir.
> > [...]
> >   This annoys me because my slow CD-ROM drive is automounted with autofs.
> > When a CD lies in the tray and a path is completed, zsh accesses /cdrom and
> > thereby mounts the CD-ROM. Of course, I could remove the symlink from /cdrom
> > to the autofs directory, but I'd rather like to get the job done by
> > configuring the zsh completion.
> >
> 
> I do not understand. _path_files basically evaluates
> 
> /path*/to*/dir*
> 
> so unless you try to complete something like
> 
> /cd/some/path/file
> 
> /cdrom will never be touched. Can you give specific example of what you
> try to do? Together with zstyle -L output.

$ zstyle -L
zstyle ':completion:*' ignore-parents parent pwd .. directory
zstyle ':completion:*' list-colors 'no=00' 'fi=00' 'di=01;34' 'ln=01'
'pi=40;33' 'so=01;35' 'bd=40;33;01' 'cd=40;33;01' 'ex=01;31' '*.cmd=01;32'
'*.exe=01;32' '*.com=01;32' '*.btm=01;32' '*.bat=01;32' '*.tar=00;31'
'*.tgz=00;31' '*.rpm=00;31' '*.arj=00;31' '*.taz=00;31' '*.lzh=00;31'
'*.zip=00;31' '*.z=00;31' '*.Z=00;31' '*.gz=00;31' '*.bz2=00;31'
'*.jpg=01;35' '*.gif=01;35' '*.bmp=01;35' '*.xbm=01;35' '*.xpm=01;35'
'*.tif=01;35' '*.png=01;35'
zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the
character to insert%s'

Now, let's go on:

$ set -x
$ cd /usr/doc/ [TAB]
+_main_complete:19> setopt localoptions nullglob
rcexpandparam extendedglob
+_main_complete:20> unsetopt markdirs globsubst shwordsplit nounset
ksharrays
+_main_complete:24> setopt localtraps noerrexit
+_main_complete:24> trap - ZERR
+_main_complete:26> local func funcs ret=1 tmp _compskip format nm call
_completers _completer _completer_num curtag _comp_force_list _matchers
_matcher _matcher_num _comp_tags _comp_mesg context state line opt_args
val_args curcontext= _last_nmatches=-1 _last_menu_style _def_menu_style
_menu_style sel _saved_exact= _saved_lastprompt=yes _saved_list=autolist
_saved_insert=automenu-unambiguous _saved_colors=
+_main_complete:37> typeset -U _lastdescr _comp_ignore
+_main_complete:39> [[ -z  ]]
+_main_complete:39> curcontext=::: 
+_main_complete:41> [[ automenu-unambiguous == tab* ]]
+_main_complete:51> [[ -z  ]]
+_main_complete:52> compset -P 1 =
+_main_complete:54> [[ /usr/doc/ != */* ]]
+_main_complete:62> _setup default
+_setup:3> local val nm=0
+_setup:5> zstyle -a :completion:::::default list-colors val
+_setup:6> zmodload -i zsh/complist
+_setup:7> [[ default == default ]]
+_setup:8>
ZLS_COLORS=no=00:fi=00:di=01;34:ln=01:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:ex=01;31:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=00;31:*.tgz=00;31:*.rpm=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.png=01;35 
+_setup:21> zstyle -t :completion:::::default list-packed
+_setup:23> [[ 2 -eq 1 ]]
+_setup:26> compstate[list]=autolist 
+_setup:29> zstyle -t :completion:::::default list-rows-first
+_setup:31> [[ 2 -eq 1 ]]
+_setup:34> compstate[list]=autolist 
+_setup:37> zstyle -t :completion:::::default last-prompt
+_setup:39> [[ 2 -eq 1 ]]
+_setup:42> compstate[last_prompt]=yes 
+_setup:45> zstyle -t :completion:::::default accept-exact
+_setup:47> [[ 2 -eq 1 ]]
+_setup:50> compstate[exact]= 
+_setup:53> [[ _last_nmatches -ge 0 ]]
+_setup:56> zstyle -a :completion:::::default menu val
+_setup:60> _last_nmatches=-1 
+_setup:63> [[  != always ]]
+_setup:64> zstyle -s :completion:::::default force-list val
+_main_complete:63> _def_menu_style=(  ) 
+_main_complete:72> _last_menu_style=( ) 
+_main_complete:74> zstyle -s :completion:::::default list-prompt tmp
+_main_complete:75> LISTPROMPT=%SAt %p: Hit TAB for more, or the character
to insert%s 
+_main_complete:76> zmodload -i zsh/complist
+_main_complete:78> zstyle -s :completion:::::default select-prompt tmp
+_main_complete:82> zstyle -s :completion:::::default select-scroll tmp
+_main_complete:89> ((  0  ))
+_main_complete:101> zstyle -a :completion::::: completer _completers
+_main_complete:102> _completers=( _complete _ignored ) 
+_main_complete:107> _completer_num=1 
+_main_complete:111> funcs=( ) 
+_main_complete:112> compprefuncs=( ) 
+_main_complete:117> tmp=_complete
+_main_complete:119> [[ -n  ]]
+_main_complete:121> [[ _complete == *:-* ]]
+_main_complete:124> [[ _complete == *:* ]]
+_main_complete:128> _completer=complete 
+_main_complete:130> curcontext=:complete:: 
+_main_complete:132> zstyle -a :completion::complete::: matcher-list
_matchers
+_main_complete:133> _matchers=(  ) 
+_main_complete:135> _matcher_num=1 
+_main_complete:136> _matcher=
+_main_complete:137> [[ -n  ]]
+_main_complete:142> _complete
+_complete:7> local comp name oldcontext
+_complete:8> typeset -T curcontext=:complete:: ccarray
+_complete:10> oldcontext=:complete:: 
+_complete:14> [[ -n  ]]
+_complete:25> comp=_first 
+_complete:26> [[ ! -z _first ]]
+_complete:27> ccarray[3]=-first- 
+_complete:28> _first
+_complete:29> [[  == all ]]
+_complete:39> [[ -n  ]]
+_complete:43> [[ command == command ]]
+_complete:44> curcontext=:complete:: 
+_complete:45> _normal -s
+_normal:3> local comp command cmd1 cmd2 pat val name i ret=1 _compskip=
+_normal:4> local curcontext=:complete::
+_normal:11> [[ -s == -s ]]
+_normal:17> command=cd 
+_normal:18> [[ CURRENT -eq 1 ]]
+_normal:26> [[ c == = ]]
+_normal:30> [[ cd == */* ]]
+_normal:35> cmd1=cd 
+_normal:36> cmd2= 
+_normal:37> curcontext=:complete:cd: 
+_normal:43> [[  != (all|*patterns*) ]]
+_normal:66> name=cd 
+_normal:67> comp=_cd 
+_normal:69> [[ -z _cd ]]
+_normal:73> [[ -n _cd ]]
+_normal:74> _compskip=patterns 
+_normal:75> _cd
+_cd:14> setopt localoptions nonomatch
+_cd:16> local expl
+_cd:18> [[ CURRENT -eq 3 ]]
+_cd:26> _popd
+_popd:8> setopt extendedglob nonomatch
+_popd:10> local expl list lines revlines disp
+_popd:12> zstyle -T :completion::complete:cd::directory-stack prefix-needed
+_popd:13> [[ /usr/doc/ == [-+]* ]]
+_popd:13> return 1
+_cd:26> [[ /usr/doc/ != (~|/|./|../)* ]]
+_cd:46> _wanted directories expl directory _path_files -/
+_wanted:3> local __targs __gopt=-J
+_wanted:5> [[ directories == -C?* ]]
+_wanted:8> [[ directories == -C ]]
+_wanted:12> __targs=( ) 
+_wanted:15> [[ directories == -([12]|)[VJ] ]]
+_wanted:20> _tags directories
+_tags:3> local prev
+_tags:10> [[ directories == -- ]]
+_tags:15> ((  1  ))
+_tags:19> local curcontext=:complete:cd: order tag nodef tmp
+_tags:21> [[ directories == -C?* ]]
+_tags:24> [[ directories == -C ]]
+_tags:28> targs=( ) 
+_tags:31> [[ directories == -(|-) ]]
+_tags:33> zstyle -a :completion::complete:cd:: group-order order
+_tags:48> comptags -i :complete:cd: directories
+_tags:52> [[ -n  ]]
+_tags:55> zstyle -a :completion::complete:cd:: tag-order order
+_tags:56> order=( (|*-)argument-* (|*-)option-* values options ) 
+_tags:58> tag=(|*-)argument-* (|*-)option-* values
+_tags:59> case (|*-)argument-* (|*-)option-* values (-)
+_tags:59> case (|*-)argument-* (|*-)option-* values (*())
+_tags:59> case (|*-)argument-* (|*-)option-* values (!*)
+_tags:59> case (|*-)argument-* (|*-)option-* values (?*)
+_tags:67> comptry -m (|*-)argument-* (|*-)option-* values
+_tags:58> tag=options
+_tags:59> case options (-)
+_tags:59> case options (*())
+_tags:59> case options (!*)
+_tags:59> case options (?*)
+_tags:67> comptry -m options
+_tags:71> [[ -z  ]]
+_tags:71> comptry directories
+_tags:76> comptags -T
+_tags:78> return
+_wanted:22> _tags
+_tags:3> local prev
+_tags:10> [[  == -- ]]
+_tags:15> ((  0  ))
+_tags:83> comptags -N
+_wanted:23> _all_labels -J directories expl directory _path_files -/
+_all_labels:3> local __gopt=-J __len __tmp __pre __suf __ret=1 __descr
__spec __prev
+_all_labels:5> [[ -J == - ]]
+_all_labels:10> [[ -J == -([12]|)[VJ] ]]
+_all_labels:11> __gopt=-J 
+_all_labels:12> shift
+_all_labels:15> __tmp=6 
+_all_labels:16> __len=5 
+_all_labels:17> [[ __tmp -lt __len ]]
+_all_labels:20> [[ __tmp -eq 5 ]]
+_all_labels:24> __pre=4 
+_all_labels:25> __suf=5 
+_all_labels:28> comptags -A directories curtag __spec
+_all_labels:29> _comp_tags= directories  
+_all_labels:30> [[ directories == *:* ]]
+_all_labels:37> _description -J directories expl directory
+_description:3> local name gropt=-J format gname hidden hide match opts
+_description:5> opts=( ) 
+_description:7> [[ -J == -([12]|)[VJ] ]]
+_description:8> gropt=-J 
+_description:9> shift
+_description:12> _lastdescr=(  directory ) 
+_description:14> _setup directories
+_setup:3> local val nm=0
+_setup:5> zstyle -a :completion::complete:cd::directories list-colors val
+_setup:6> zmodload -i zsh/complist
+_setup:7> [[ directories == default ]]
+_setup:10> eval
ZLS_COLORS="(directories)${(j.:(directories).)${(@)val:gs/:/\\:}}:${ZLS_COLORS}"
+_setup:10>
ZLS_COLORS=(directories)no=00:(directories)fi=00:(directories)di=01;34:(directories)ln=01:(directories)pi=40;33:(directories)so=01;35:(directories)bd=40;33;01:(directories)cd=40;33;01:(directories)ex=01;31:(directories)*.cmd=01;32:(directories)*.exe=01;32:(directories)*.com=01;32:(directories)*.btm=01;32:(directories)*.bat=01;32:(directories)*.tar=00;31:(directories)*.tgz=00;31:(directories)*.rpm=00;31:(directories)*.arj=00;31:(directories)*.taz=00;31:(directories)*.lzh=00;31:(directories)*.zip=00;31:(directories)*.z=00;31:(directories)*.Z=00;31:(directories)*.gz=00;31:(directories)*.bz2=00;31:(directories)*.jpg=01;35:(directories)*.gif=01;35:(directories)*.bmp=01;35:(directories)*.xbm=01;35:(directories)*.xpm=01;35:(directories)*.tif=01;35:(directories)*.png=01;35:no=00:fi=00:di=01;34:ln=01:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:ex=01;31:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.tar=00;31:*.tgz=00;31:*.rpm=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.png=01;35 
+_setup:21> zstyle -t :completion::complete:cd::directories list-packed
+_setup:23> [[ 2 -eq 1 ]]
+_setup:26> compstate[list]=autolist 
+_setup:29> zstyle -t :completion::complete:cd::directories list-rows-first
+_setup:31> [[ 2 -eq 1 ]]
+_setup:34> compstate[list]=autolist 
+_setup:37> zstyle -t :completion::complete:cd::directories last-prompt
+_setup:39> [[ 2 -eq 1 ]]
+_setup:42> compstate[last_prompt]=yes 
+_setup:45> zstyle -t :completion::complete:cd::directories accept-exact
+_setup:47> [[ 2 -eq 1 ]]
+_setup:50> compstate[exact]= 
+_setup:53> [[ _last_nmatches -ge 0 ]]
+_setup:56> zstyle -a :completion::complete:cd::directories menu val
+_setup:60> _last_nmatches=-1 
+_setup:63> [[  != always ]]
+_setup:64> zstyle -s :completion::complete:cd::directories force-list val
+_description:16> name=expl 
+_description:18> zstyle -s :completion::complete:cd::directories format
format
+_description:19> zstyle -s :completion::complete:cd::descriptions format
format
+_description:21> zstyle -s :completion::complete:cd::directories
hidden hidden
+_description:26> zstyle -s :completion::complete:cd::directories group-name
gname
+_description:28> zstyle -s :completion::complete:cd::directories matcher
match
+_description:30> [[ -n  ]]
+_description:32> [[ -z  ]]
+_description:33> zstyle -a :completion::complete:cd::directories
ignored-patterns _comp_ignore
+_description:37> zstyle -t :completion::complete:cd::directories
ignore-line
+_description:40> _comp_ignore=( ) 
+_description:46> shift 2
+_description:47> [[ -n  ]]
+_description:49> [[ -n  ]]
+_description:56> [[ -n  ]]
+_description:59> set -A expl -J -default-
+_description:63> return 0
+_all_labels:39> _path_files -J -default- -/
+_path_files:6> local linepath realpath donepath prepath testpath exppath
skips skipped
+_path_files:7> local tmp1 tmp2 tmp3 tmp4 i orig eorig pre suf tpre tsuf
opre osuf cpre
+_path_files:8> local pats haspats ignore pfxsfx remt sopt gopt opt sdirs
ignpar
+_path_files:9> local nm=0 menu matcher mopts sort match mid
+_path_files:11> typeset -U prepaths exppaths
+_path_files:13> setopt localoptions nullglob rcexpandparam
+_path_files:14> unsetopt markdirs globsubst shwordsplit nounset
+_path_files:16> exppaths=( ) 
+_path_files:20> zparseopts -a mopts P:=pfxsfx S:=pfxsfx q=pfxsfx r:=pfxsfx
R:=pfxsfx W:=prepaths F:=ignore M+:=matcher J+: V+: X+: 1: 2: n: f=tmp1
/=tmp1 g+:-=tmp1
+_path_files:25> sopt=-/ 
+_path_files:26> ((  1  ))
+_path_files:26> haspats=yes 
+_path_files:27> ((  0  ))
+_path_files:28> ((  1  ))
+_path_files:29> pats=( *(-/) ) 
+_path_files:33> pats=( *(-/) ) 
+_path_files:35> ((  0  ))
+_path_files:47> prepaths=(  ) 
+_path_files:50> ((  0  ))
+_path_files:61> [[ -/ == -(f|) ]]
+_path_files:70> ((  ! 1  ))
+_path_files:91> [[ -z  && 0 -eq 0 && -z  && -n  ]]
+_path_files:95> ((  0  ))
+_path_files:100> ((  0  ))
+_path_files:102> zstyle -s :completion::complete:cd::files file-sort tmp1
+_path_files:136> zstyle -t :completion::complete:cd::paths squeeze-slashes
+_path_files:139> skips=((.|..)/)## 
+_path_files:142> zstyle -s :completion::complete:cd::paths special-dirs
sdirs
+_path_files:145> [[ *(-/) ==
((|*[[:blank:]])*(|[[:blank:]]*)|*([^[:blank:]]#/[^[:blank:]]#)*) ]]
+_path_files:146> sopt=-// 
+_path_files:148> zstyle -s :completion::complete:cd::files ignore-parents
ignpar
+_path_files:150> [[ -n  ]]
+_path_files:178> pre=/usr/doc/ 
+_path_files:179> suf= 
+_path_files:180> opre=/usr/doc/ 
+_path_files:181> osuf= 
+_path_files:182> orig=/usr/doc/ 
+_path_files:183> eorig=/usr/doc/ 
+_path_files:185> [[ automenu-unambiguous == (*menu|[0-9]*) || -n  || -n  ]]
+_path_files:191> [[ / == ~ ]]
+_path_files:240> [[ /usr/doc/ == *$*/* ]]
+_path_files:260> linepath= 
+_path_files:261> realpath= 
+_path_files:263> [[ / == / ]]
+_path_files:268> pre=usr/doc/ 
+_path_files:269> orig=usr/doc/ 
+_path_files:270> donepath=/ 
+_path_files:271> prepaths=(  ) 
+_path_files:284> prepath=
+_path_files:290> skipped= 
+_path_files:291> cpre= 
+_path_files:292> tpre=usr/doc/ 
+_path_files:293> tsuf= 
+_path_files:294> testpath=/ 
+_path_files:296> tmp2= 
+_path_files:297> tpre=usr/doc/ 
+_path_files:299> tmp1=( / ) 
+_path_files:301> true
+_path_files:305> [[ usr/doc/ == */* ]]
+_path_files:306> PREFIX=usr 
+_path_files:307> SUFFIX= 
+_path_files:315> tmp2=( / ) 
+_path_files:316> [[ usr/doc/ == */* ]]
+_path_files:317> [[ ! -o globdots && usr == .* ]]

!! Hey, what's this?

+_path_files:320> tmp1=( /bin /boot /cdrom /dev /etc /home /inst /lib /misc
/mnt /opt /proc /root /sbin /tmp /usr /var ) 
+_path_files:322> [[ -n  ]]
+_path_files:345> [[ -n usr ]]
+_path_files:348> [[ -n  ]]
+_path_files:357> [[ /bin == */* ]]
+_path_files:357> tmp2=( /bin /boot /cdrom /dev /etc /home /inst /lib /misc 
/mnt /opt /proc /root /sbin /tmp /usr /var ) 
+_path_files:359> compadd -D tmp1 -F _comp_ignore - bin boot dev etc home
inst lib misc mnt opt proc root sbin tmp usr var
+_path_files:365> ((  ! 1  ))
+_path_files:411> [[ -n parent pwd .. directory && -z  && usr/doc/ != */* ]]
+_path_files:436> [[ usr/doc/ == */* ]]
+_path_files:437> tpre=doc/ 
+_path_files:448> tmp2= 
+_path_files:449> [[ -n  ]]
+_path_files:453> skipped=/ 
+_path_files:301> true
+_path_files:305> [[ doc/ == */* ]]
+_path_files:306> PREFIX=doc 
+_path_files:307> SUFFIX= 
+_path_files:315> tmp2=( /usr ) 
+_path_files:316> [[ doc/ == */* ]]
+_path_files:317> [[ ! -o globdots && doc == .* ]]
+_path_files:320> tmp1=( /usr/bin /usr/cyrus /usr/dict /usr/doc /usr/etc
/usr/games /usr/i486-linux /usr/i486-linuxaout /usr/i486-linux-libc5
/usr/i486-linux-libc6 /usr/i486-suse-linux /usr/i486-sysv4 /usr/include
/usr/lib /usr/local /usr/man /usr/openwin /usr/opt /usr/sbin /usr/share
/usr/spool /usr/src /usr/ssl /usr/tmp /usr/var /usr/X11 /usr/X11R6 /usr/X386
) 
+_path_files:322> [[ -n  ]]
+_path_files:345> [[ -n doc ]]
+_path_files:348> [[ -n  ]]
+_path_files:357> [[ /usr/bin == */* ]]
+_path_files:357> tmp2=( /usr/bin /usr/cyrus /usr/dict /usr/doc /usr/etc
/usr/games /usr/i486-linux /usr/i486-linuxaout /usr/i486-linux-libc5
/usr/i486-linux-libc6 /usr/i486-suse-linux /usr/i486-sysv4 /usr/include
/usr/lib /usr/local /usr/man /usr/openwin /usr/opt /usr/sbin /usr/share
/usr/spool /usr/src /usr/ssl /usr/tmp /usr/var /usr/X11 /usr/X11R6 /usr/X386
) 
+_path_files:359> compadd -D tmp1 -F _comp_ignore - bin cyrus dict doc etc
games i486-linux i486-linuxaout i486-linux-libc5 i486-linux-libc6
i486-suse-linux i486-sysv4 include lib local man openwin opt sbin share
spool src ssl tmp var X11 X11R6 X386
+_path_files:365> ((  ! 1  ))
+_path_files:411> [[ -n parent pwd .. directory && -z  && doc/ != */* ]]
+_path_files:436> [[ doc/ == */* ]]
+_path_files:437> tpre= 
+_path_files:448> tmp2= 
+_path_files:449> [[ -n  ]]
+_path_files:453> skipped=/ 
+_path_files:301> true
+_path_files:305> [[  == */* ]]
+_path_files:309> PREFIX= 
+_path_files:310> SUFFIX= 
+_path_files:315> tmp2=( /usr/doc ) 
+_path_files:316> [[  == */* ]]
+_path_files:330> [[ ! -o globdots &&  == .* ]]
+_path_files:333> tmp1=( /usr/doc/opera /usr/doc/packages ) 
+_path_files:335> [[ -n  ]]
+_path_files:345> [[ -n  ]]
+_path_files:382> ((  ! 2  ))
+_path_files:411> [[ -n parent pwd .. directory && -z  &&  != */* && 2 -ne 0
&& parent pwd .. directory != *dir* || *(-/) == *(-/) && parent pwd
.. directory != *..* || /usr/doc/opera /usr/doc/packages == *../* ]]
+_path_files:436> [[  == */* ]]
+_path_files:438> [[  == */* ]]
+_path_files:442> break
+_path_files:459> tmp3=usr/doc/ 
+_path_files:460> tpre=usr/doc/ 
+_path_files:461> tsuf= 
+_path_files:462> tmp1=( usr/doc/opera usr/doc/packages ) 
+_path_files:464> true
+_path_files:470> [[ usr/doc/ == */* ]]
+_path_files:471> tmp4=( usr/doc/opera usr/doc/packages ) 
+_path_files:472> ((  2  ))
+_path_files:472> tmp1=( usr/doc/opera usr/doc/packages ) 
+_path_files:477> [[ usr/doc/ == */* ]]
+_path_files:478> tmp4=0 
+_path_files:483> [[ usr/doc/ == */* ]]
+_path_files:484> tmp2=usr 
+_path_files:485> PREFIX=/usr 
+_path_files:486> SUFFIX=/doc/ 
+_path_files:493> ((  tmp4  ))
+_path_files:494> [[ -n  ]]
+_path_files:542> [[ usr/doc/ != */* ]]
+_path_files:550> testpath=/usr/ 
+_path_files:551> tmp1=( doc/opera doc/packages ) 
+_path_files:553> tmp3=doc/ 
+_path_files:555> [[ usr/doc/ == */* ]]
+_path_files:556> cpre=usr/ 
+_path_files:557> tpre=doc/ 
+_path_files:464> true
+_path_files:470> [[ doc/ == */* ]]
+_path_files:471> tmp4=( doc/opera doc/packages ) 
+_path_files:472> ((  2  ))
+_path_files:472> tmp1=( doc/opera doc/packages ) 
+_path_files:477> [[ doc/ == */* ]]
+_path_files:478> tmp4=0 
+_path_files:483> [[ doc/ == */* ]]
+_path_files:484> tmp2=usr/doc 
+_path_files:485> PREFIX=/usr/doc 
+_path_files:486> SUFFIX=/ 
+_path_files:493> ((  tmp4  ))
+_path_files:494> [[ -n  ]]
+_path_files:542> [[ doc/ != */* ]]
+_path_files:550> testpath=/usr/doc/ 
+_path_files:551> tmp1=( opera packages ) 
+_path_files:553> tmp3= 
+_path_files:555> [[ doc/ == */* ]]
+_path_files:556> cpre=usr/doc/ 
+_path_files:557> tpre= 
+_path_files:464> true
+_path_files:470> [[  == */* ]]
+_path_files:477> [[  == */* ]]
+_path_files:480> tmp4=2 
+_path_files:483> [[  == */* ]]
+_path_files:488> tmp2=usr/doc/ 
+_path_files:489> PREFIX=/usr/doc/ 
+_path_files:490> SUFFIX= 
+_path_files:493> ((  tmp4  ))
+_path_files:502> tmp2=/usr/doc/ 
+_path_files:503> compquote tmp1 tmp2
+_path_files:505> [[ -n  || -z automenu-unambiguous ]]
+_path_files:506> zstyle -t :completion::complete:cd::paths expand suffix
+_path_files:507> ((  tmp4  ))
+_path_files:507> zstyle -t :completion::complete:cd::paths ambiguous
+_path_files:509> [[  == */* ]]
+_path_files:515> compadd -Qf -J -default- -p /usr/doc/ -W /usr/doc/ -M
r:|/=* r:|=* -a tmp1
+_path_files:535> tmp4=- 
+_path_files:536> break
+_path_files:569> [[ -z - ]]
+_path_files:603> zstyle -t :completion::complete:cd::paths expand prefix
+_path_files:611> [[ nm -ne compstate[nmatches] ]]
+_all_labels:39> __ret=0 
+_all_labels:28> comptags -A directories curtag __spec
+_all_labels:43> return __ret
+_wanted:23> return 0
+_normal:75> ret=0 
+_normal:76> [[ patterns == (all|*patterns*) ]]
+_normal:76> return ret
+_complete:68> _compskip= 
+_complete:70> ((  compstate[nmatches]  ))
+_main_complete:143> ret=0 
+_main_complete:144> break 2
+_main_complete:151> curcontext=::: 
+_main_complete:152> nm=2 
+_main_complete:154> [[  == keep || nm -gt 1 ]]
+_main_complete:155> [[ _last_nmatches -ge 0 ]]
+_main_complete:158> tmp=3 
+_main_complete:160> _menu_style=(   ) 
+_main_complete:162> [[ autolist == *list && -n  ]]
+_main_complete:165> [[ automenu-unambiguous == automenu-unambiguous ]]
+_main_complete:166> [[ -n  ]]
+_main_complete:168> [[ -n  || -n  ]]
+_main_complete:172> [[ -n  ]]
+_main_complete:175> [[ -n  ]]
+_main_complete:177> [[ -n  || -n  ]]
+_main_complete:181> [[ -n  ]]
+_main_complete:184> [[ -n  ]]
+_main_complete:189> [[ automenu-unambiguous == *menu* ]]
+_main_complete:190> [[ -n  ]]
+_main_complete:192> [[ -n  ]]
+_main_complete:198> [[  != 0 ]]
+_main_complete:199> sel=( ) 
+_main_complete:201> ((  0  ))
+_main_complete:219> unset MENUSELECT
+_main_complete:252> [[  == always ||  == ?* ]]
+_main_complete:256> [[  == keep ]]
+_main_complete:260> funcs=( ) 
+_main_complete:261> comppostfuncs=( ) 
+_main_complete:266> _lastcomp=( list_lines 1 all_quotes \ nmatches 2
restore auto context command vared  unambiguous /usr/doc/ list_max 100
unambiguous_cursor 10 list autolist exact  to_end match last_prompt yes
pattern_insert menu ignored 0 insert automenu-unambiguous ) 
+_main_complete:267> _lastcomp[nmatches]=2 
+_main_complete:268> _lastcomp[completer]=complete 
+_main_complete:269> _lastcomp[prefix]=/usr/doc/ 
+_main_complete:270> _lastcomp[suffix]= 
+_main_complete:271> _lastcomp[iprefix]= 
+_main_complete:272> _lastcomp[isuffix]= 
+_main_complete:273> _lastcomp[qiprefix]= 
+_main_complete:274> _lastcomp[qisuffix]= 
+_main_complete:275> _lastcomp[tags]= directories  
+_main_complete:277> return ret

Hope that helps,

Christoph

-- 
A computer without Windows is like a fish without a bicycle
Christoph Lange, langec@xxxxxx, http://www.cul.de/home/yaph/, ICQ #51191833