* __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

1 files changed, 17 insertions, 0 deletions

diff --git a/share/functions/__fish_make_completion_signals.fish b/share/functions/__fish_make_completion_signals.fish
new file mode 100644
index 00000000..a8d97819
--- /dev/null
+++ b/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