* __fish_complete_subcommand_root now passes arguments to

  __fish_complete_subcommand

* sudo:
  - now can be completed bu group and user (-u and -g keys).
  - subcommand completion is fixed

* __fish_complete_proc.fish is added to complete killall command with
  list of running processes

* __fish_complete_tex.fish is updated with common options

* __fish_make_completion_signals.fish is added to make a list of kill
  signals for kill and killall

* completions:
 - minor filetype completions are added for djview, xpdf, mupdf, gv,
   xdvi
 - adduser is copmleted by user and group
 - dlocate and dpkg are completed by packages
 - find: -executable options is added
 - htop: options
 - funced and funcsave are completed by function names
 - ifdown and ifup are copmleted by interfaces
 - kill and killall: options, signals and processes
 - latexmk, ln, nm: options
 - lualatex and xelatex copmletions
 - sudo: -u and -g options
 - wvdial: presets

share/completions/adduser.fish

@@ -5,18 +5,19 @@
 # have been hand edited since.
 #
 
-complete -c adduser -l conf --description 'Specify config file" -r
+complete -x -c adduser -a "(__fish_complete_users; __fish_complete_groups)"
+complete -c adduser -l conf --description 'Specify config file' -r
 complete -c adduser -l disabled-login --description 'Do not run passwd to set the password'
 complete -c adduser -l disabled-password --description 'Like --disabled-login, but logins are still possible (for example using SSH RSA keys) but not using password authentication'
 complete -c adduser -l force-badname --description 'By default, user and group names are checked against the configurable regular expression NAME_REGEX (or NAME_REGEX if --system is specified) specified in the configuration file'
 complete -c adduser -l gecos --description 'Set the gecos field for the new entry generated' -r
 complete -c adduser -l gid --description 'When creating a group, this option forces the new groupid to be the given number' -r
 complete -c adduser -l group --description 'When combined with --system, a group with the same name and ID as the system user is created'
 complete -c adduser -l help --description 'Display brief instructions'
-complete -c adduser -l home --description 'Use specified directory as the user's home directory' -x -a '(__fish_complete_directories)'
-complete -c adduser -l shell --description 'Use shell as the user's login shell, rather than the default specified by the configuration file' -x -a '(cat /etc/shells)'
+complete -c adduser -l home --description 'Use specified directory as the user\'s home directory' -x -a '(__fish_complete_directories)' 
+complete -c adduser -l shell --description 'Use shell as the user\'s login shell, rather than the default specified by the configuration file' -x -a '(cat /etc/shells)'
 complete -c adduser -l ingroup --description 'Add the new user to GROUP instead of a usergroup or the default group defined by USERS_GID in the configuration file' -x -a '(cat /etc/group|cut -d : -f 1)'
-complete -c adduser -l no-create-home --description 'Do not create the home directory, even if it doesn't exist'
+complete -c adduser -l no-create-home --description 'Do not create the home directory, even if it doesni\'t exist'
 complete -c adduser -l quiet --description 'Suppress informational messages, only show warnings and errors'
 complete -c adduser -l debug --description 'Be verbose, most useful if you want to nail down a problem with adduser'
 complete -c adduser -l system --description 'Create a system user or group'

share/completions/djview.fish

@@ -0,0 +1,3 @@
+
+complete -c djview -x -a "(__fish_complete_suffix .djvu)"
+

share/completions/djview3.fish

@@ -0,0 +1,3 @@
+
+complete -c djview3 -x -a "(__fish_complete_suffix .djvu)"
+

share/completions/djview4.fish

@@ -0,0 +1,3 @@
+
+complete -c djview4 -x -a "(__fish_complete_suffix .djvu)"
+

share/completions/dlocate.fish

@@ -0,0 +1,6 @@
+
+complete -c dlocate -s S -x -d  'List records that match filenames'
+complete -c dlocate -s L  -d  'List all files in the package' -xa '(__fish_print_packages)'
+complete -c dlocate -o ls -d 'ls -ldF all files in the package' -xa '(__fish_print_packages)'
+complete -c dlocate -o du -d 'du -sck all files in the package' -xa '(__fish_print_packages)'
+

share/completions/dpkg.fish

@@ -0,0 +1,6 @@
+
+complete -c dpkg -s i -l install -d 'Install .deb package'     -xa '(__fish_complete_suffix .deb)'
+complete -c dpkg -s r -l remove  -d 'Remove package'           -xa '(__fish_print_packages)'
+complete -c dpkg -s P -l purge   -d 'Purge package'            -xa '(__fish_print_packages)'
+complete -c dpkg -l force-all    -d 'Continue on all problems'
+

share/completions/find.fish

@@ -36,8 +36,9 @@ complete -c find -o cmin --description "File status last changed specified numbe
 complete -c find -o cnewer --description "File status last changed more recently than file was modified" -r
 complete -c find -o ctime --description "File status last changed specified number of days ago" -r
 
-complete -c find -o empty --description "File is empty and is either a regular file or a directory"
-complete -c find -o false --description "Always false"
+complete -c find -o empty --description "File is empty and is either a regular file or a directory" 
+complete -c find -o executable --description "File is executable" 
+complete -c find -o false --description "Always false" 
 complete -c find -o fstype --description "File is on filesystem of specified type" -a "(__fish_print_filesystems)" -r
 complete -c find -o gid --description "Numeric group id of file" -r
 complete -c find -o group --description "Group name of file" -a "(__fish_complete_groups)"

share/completions/funced.fish

@@ -0,0 +1 @@
+complete -c funced -xa "(functions -na)" --description "Save function"

share/completions/funcsave.fish

@@ -0,0 +1 @@
+complete -c funcsave -xa "(functions -na)" --description "Save function"

share/completions/gv.fish

@@ -0,0 +1,4 @@
+complete -c gv -x -a "(__fish_complete_suffix .ps)"
+complete -c gv -x -a "(__fish_complete_suffix .ps.gz)"
+complete -c gv -x -a "(__fish_complete_suffix .eps)"
+complete -c gv -x -a "(__fish_complete_suffix .pdf)"

share/completions/htop.fish

@@ -0,0 +1,5 @@
+# Completions for top
+complete -c htop -s d --description "Update interval" -x
+complete -c htop -s u --description "Monitor effective UID" -x -a "(__fish_complete_users)"
+complete -c htop -l sort-key -d 'Sort column' -xa "(htop --sort-key '')"
+

share/completions/ifdown.fish

@@ -0,0 +1,2 @@
+complete -x -c ifdown -a "(__fish_print_interfaces)" --description "Network interface"
+complete -c ifdown -l force --description "force"

share/completions/ifup.fish

@@ -0,0 +1,2 @@
+complete -x -c ifup -a "(__fish_print_interfaces)" --description "Network interface"
+complete -c ifup -l force  --description "force"

share/completions/kill.fish

@@ -1,38 +1,13 @@
-# Completions for the kill command
+__fish_make_completion_signals
 
-set -l signals
-
-if kill -L ^/dev/null >/dev/null
-
-	# Debian and some related systems use 'kill -L' to write out a numbered list
-	# of signals. Use this to complete on both number _and_ on signal name.
-
-	complete -c kill -s L --description "List codes and names of available signals"
-
-	set signals (kill -L | sed -e 's/\([0-9][0-9]*\)  *\([A-Z,0-9][A-Z,0-9]*\)/\1 \2\n/g;s/ +/ /g' | sed -e 's/^ //' | sgrep -E '^[^ ]+')
-
-else
-
-	# Posix systems print out the name of a signal using 'kill -l
-	# SIGNUM', so we use this instead.
-
-	complete -c kill -s l --description "List names of available signals"
-
-	for i in (seq 31)
-		set signals $signals $i" "(kill -l $i)
-	end
-
-end
-
-for i in $signals
+for i in $__kill_signals
 	set number (echo $i | cut -d " " -f 1)
 	set name (echo $i | cut -d " " -f 2)
 	complete -c kill -o $number -d $name
 	complete -c kill -o $name -d $name
 	complete -c kill -o s -x -a \"$number\tSend\ $name\ signal\"
-	complete -c kill -o s -x -a \"$name\tSend\ $name\ signal\"
+	complete -c kill -o s -x -a \"$name\tSend\ $name\ signal\" 
 end
 
-
 complete -c kill -xa '(__fish_complete_pids)'
 

share/completions/killall.fish

@@ -0,0 +1,20 @@
+__fish_make_completion_signals
+
+for i in $__kill_signals
+	set number (echo $i | cut -d " " -f 1)
+	set name (echo $i | cut -d " " -f 2)
+	complete -c killall -o $number -d $name
+	complete -c killall -o $name -d $name
+	complete -c killall -o s -x -a \"$number\tSend\ $name\ signal\"
+	complete -c killall -o s -x -a \"$name\tSend\ $name\ signal\" 
+end
+
+complete -c killall -xa '(__fish_complete_proc)'
+complete -c killall -s e -l exact -d 'Require an exact match for very long names'
+complete -c killall -s I -l ignore-case -d 'Do case insensitive process name match'
+complete -c killall -s g -l process-group -d 'Kill the process group to which the process belongs. The kill signal is only sent once per group, even if multiple processes belonging to the same process group were found'
+complete -c killall -s i -l interactive -d 'Interactively ask for confirmation before killing'
+complete -c killall -s u -l user -d 'Kill only processes the specified user owns. Command names are optional'
+complete -c killall -s w -l wait -d 'Wait  for  all  killed processes to die. killall checks once per second if any of the killed processes still exist and only returns if none are left.  Note that killall may wait forever if the signal was ignored, had no effect, or if the process stays in zombie state'
+
+

share/completions/latexmk.fish

@@ -0,0 +1,7 @@
+complete -c latexmk -x -a "(__fish_complete_suffix (commandline -ct) .tex '(La)TeX file')"
+complete -c latexmk -o dvi -d "Make dvi"
+complete -c latexmk -o ps  -d "Make ps dvi->ps"
+complete -c latexmk -o pdf -d "Make pdf"
+complete -c latexmk -o pdfps -d "Make pdf dvi->ps->pdf"
+complete -c latexmk -o pdfdvi -d "Make pdf dvi->pdf"
+

share/completions/ln.fish

@@ -0,0 +1,18 @@
+# completions for ln
+# Author: SanskritFritz (gmail)
+
+complete -c ln -f -s s -l symbolic                   -d 'make symbolic links instead of hard links'
+complete -c ln -f      -l backup=CONTROL             -d 'make a backup of each existing destination file'
+complete -c ln -f -s b                               -d 'like --backup but does not accept an argument'
+complete -c ln -f -s d -l directory                  -d 'allow  the  superuser to attempt to hard link directories'
+complete -c ln -f -s f -l force                      -d 'remove existing destination files'
+complete -c ln -f -s i -l interactive                -d 'prompt whether to remove destinations'
+complete -c ln -f -s L -l logical                    -d 'make hard links to symbolic link references'
+complete -c ln -f -s n -l no-dereference             -d 'treat destination that is a symlink to a directory as if it were a normal file'
+complete -c ln -f -s P -l physical                   -d 'make hard links directly to symbolic links'
+complete -c ln -f -s S -l suffix=SUFFIX              -d 'override the usual backup suffix'
+complete -c ln -f -s t -l target-directory=DIRECTORY -d 'specify the DIRECTORY in which to create the links'
+complete -c ln -f -s T -l no-target-directory        -d 'treat LINK_NAME as a normal file'
+complete -c ln -f -s v -l verbose                    -d 'print name of each linked file'
+complete -c ln -f      -l help                       -d 'display this help and exit'
+complete -c ln -f      -l version                    -d 'output version information and exit'

share/completions/lualatex.fish

@@ -0,0 +1,2 @@
+__fish_complete_tex lualatex
+

share/completions/mupdf.fish

@@ -0,0 +1,2 @@
+complete -c mupdf -x -a "(__fish_complete_suffix .pdf)"
+

share/completions/nm.fish

@@ -0,0 +1,29 @@
+complete -c nm -s a -l debug-syms -d 'Display debugger-only symbols'
+complete -c nm -s A -l print-file-name -d 'Print name of the input file before every symbol'
+#complete -c nm -C -l demangle[=STYLE] Decode low-level symbol names into user-level names
+#                     Same as --format=bsd
+#                     The STYLE, if specified, can be `auto' (the default),
+#                    `gnu', `lucid', `arm', `hp', `edg', `gnu-v3', `java' or `gnat'
+complete -c nm      -l no-demangle       -d 'Do not demangle low-level symbol names'
+complete -c nm -s D -l dynamic           -d 'Display dynamic symbols instead of normal symbols'
+complete -c nm      -l defined-only      -d 'Display only defined symbols'
+complete -c nm -s f -l format=FORMAT     -d 'Use the output format FORMAT.  FORMAT can be "bsd", "sysv" or "posix".  The default is "bsd"'
+complete -c nm -s g -l extern-only       -d 'Display only external symbols'
+complete -c nm -s l -l line-numbers      -d 'Use debugging information to find a filename and line number for each symbol'
+complete -c nm -s n -l numeric-sort      -d 'Sort symbols numerically by address'
+complete -c nm -s o                      -d 'Print name of the input file before every symbol'
+complete -c nm -s p -l no-sort           -d 'Do not sort the symbols'
+complete -c nm -s P -l portability       -d 'Same as --format=posix'
+complete -c nm -s r -l reverse-sort      -d 'Reverse the sense of the sort'
+complete -c nm      -l plugin            -d 'Load the specified plugin'
+complete -c nm -s S -l print-size        -d 'Print size of defined symbols'
+complete -c nm -s s -l print-armap       -d 'Include index for symbols from archive members'
+complete -c nm      -l size-sort         -d 'Sort symbols by size'
+complete -c nm      -l special-syms      -d 'Include special symbols in the output'
+complete -c nm      -l synthetic         -d 'Display synthetic symbols as well'
+complete -c nm -s t -l radix=RADIX       -d 'Use RADIX for printing symbol values'
+complete -c nm      -l target=BFDNAME    -d 'Specify the target object format as BFDNAME'
+complete -c nm -s u -l undefined-only    -d 'Display only undefined symbols'
+complete -c nm -s h -l help              -d 'Display this information'
+complete -c nm -s V -l version           -d "Display this program's version number"
+

share/completions/sudo.fish

@@ -2,10 +2,16 @@
 # Completion for sudo
 #
 
-complete -c sudo --description "Command to run" -x -a '(__fish_complete_subcommand_root)'
-
 complete -c sudo -s h -n "__fish_no_arguments" --description "Display help and exit"
 complete -c sudo -s v -n "__fish_no_arguments" --description "Validate"
+complete -c sudo -s u -a "(__fish_complete_users)" -x -d "Run command as user"
+complete -c sudo -s g -a "(__fish_complete_groups)" -x -d "Run command as group"
+complete -c sudo -s E -d "Preserve environment"
+complete -c sudo -s P -d "Preserve group vector"
+complete -c sudo -s S -d "Read password from stdin"
+complete -c sudo -s H -d "Set home"
+complete -c sudo -s e -r -d "Edit"
+complete -c sudo --description "Command to run" -x -a "(__fish_complete_subcommand_root -u -g)"
 
 # Since sudo runs subcommands, it can accept any switches
 complete -c sudo -u

share/completions/wvdial.fish

@@ -0,0 +1 @@
+complete -x -c wvdial -a "(print_wvdial)" --description "wvdial connections"

share/completions/xdvi.fish

@@ -0,0 +1 @@
+complete -c xdvi -x -a "(__fish_complete_suffix .dvi)"

share/completions/xelatex.fish

@@ -0,0 +1,2 @@
+__fish_complete_tex xelatex
+

share/completions/xpdf.fish

@@ -2,6 +2,7 @@
 # Completions for the xpdf command
 # Vikas Gorur <vikas@80x25.org>
 #
+complete -c xpdf -x -a "(__fish_complete_suffix .pdf)"
 
 complete -c xpdf -s g --description "Set the initial window geometry"
 complete -c xpdf -o title --description "Set the window title"

share/functions/__fish_complete_proc.fish

@@ -0,0 +1,4 @@
+function __fish_complete_proc --description 'Complete by list of running processes'
+	ps a --no-headers --format comm | uniq
+
+end

share/functions/__fish_complete_subcommand_root.fish

@@ -3,6 +3,8 @@
 function __fish_complete_subcommand_root -d "Run the __fish_complete_subcommand function using a PATH containing /sbin and /usr/sbin"
 	set -l PATH_OLD $PATH
 	set PATH /sbin /usr/sbin $PATH
-	__fish_complete_subcommand
+	__fish_complete_subcommand $argv
 	set PATH $PATH_OLD
+
+
 end

share/functions/__fish_complete_suffix.fish

@@ -26,10 +26,10 @@ function __fish_complete_suffix -d "Complete using files"
 		set suff $argv[2]
 		set desc (mimedb -d $suff)
 
-		case 2
+		case 3
 		set comp $argv[1]
 		set suff $argv[2]
-		set desc $argv[2]
+		set desc $argv[3]
 
 	end
 

share/functions/__fish_complete_tex.fish

@@ -7,4 +7,15 @@ function __fish_complete_tex -d "Common completions for all tex commands"
 		__fish_complete_suffix (commandline -ct) .tex '(La)TeX file'
 	)"
 
+    complete -c $argv -o     file-line-error -d "Show errors in style file:line"
+    complete -c $argv -o  no-file-line-error -d "Show errors not in style file:line"
+    complete -c $argv -o  halt-on-error      -d "Stop processing at the first error"
+    complete -c $argv -o  interaction=batchmode   -d "Set interation mode"
+    complete -c $argv -o  interaction=nonstopmode -d "Set interation mode"
+    complete -c $argv -o  interaction=scrollmode -d "Set interation mode"
+    complete -c $argv -o  interaction=errorstopmode -d "Set interation mode"
+    complete -c $argv -o  output-directory=  -x -a "(__fish_complete_directories (commandline -ct))" -d "Output directory" 
+    complete -c $argv -o     shell-escape    -d "Enable \write18{SHELL COMMAND}"
+    complete -c $argv -o  no-shell-escape    -d "Disable \write18{SHELL COMMAND}"
+    complete -c $argv -o  src-specials       -d "Insert source specials into the DVI file"
 end

share/functions/__fish_make_completion_signals.fish

@@ -0,0 +1,17 @@
+function __fish_make_completion_signals --description 'Make list of kill signals for copmletion'
+    set -q __kill_signals; and return 0
+
+    if kill -L ^/dev/null >/dev/null
+        # Debian and some related systems use 'kill -L' to write out a numbered list 
+        # of signals. Use this to complete on both number _and_ on signal name.
+        complete -c kill -s L --description "List codes and names of available signals"
+        set -g __kill_signals (kill -L | sed -e 's/\([0-9][0-9]*\)  *\([A-Z,0-9][A-Z,0-9]*\)/\1 \2\n/g;s/ +/ /g' | sed -e 's/^ \+//' | sgrep -E '^[^ ]+')
+    else
+        # Posix systems print out the name of a signal using 'kill -l
+        # SIGNUM', so we use this instead.
+        complete -c kill -s l --description "List names of available signals"
+        for i in (seq 31)
+            set -g __kill_signals $signals $i" "(kill -l $i)
+        end
+    end
+end