lib/scripts/bash_completion

   1 # lyx(1) completion
   2 # Copyleft 2010 Cengiz Gunay <cengique@users.sf.net>
   3
   4 _have lyx &&
   5 _lyx()
   6 {
   7         local cur g last
   8
   9         # turn on extglob
  10         shopt -q extglob && g=1
  11         test $g -eq 0 && shopt -s extglob
  12
  13         COMPREPLY=()
  14         cur=${COMP_WORDS[COMP_CWORD]}
  15
  16         local dbg_cmds=( "none info init key gui \
  17                         parser lyxrc kbmap latex mathed font tclass \
  18                         lyxvc lyxserver action lyxlex depend insets \
  19                         files workarea clipboard graphics changes \
  20                         external painting debug any undo scrolling \
  21                         macros rtl locale selection find" )
  22
  23         # The below code would get rid of the hardcoding, but could be fragile:
  24         # local dbg_cmds=$( lyx -dbg | awk '{print $2}' | tail -n +2 )
  25         # If it is ever used, please put a comment in the code for -dbg output
  26         # about breaking auto completion if the format is changed.
  27
  28         #echo "cmds: '$dbg_cmds'"
  29
  30         if [[ $COMP_CWORD > 1 ]]; then
  31                 last=${COMP_WORDS[$(($COMP_CWORD - 1))]}
  32         else
  33                 last=''
  34         fi
  35
  36         case "$last" in
  37                 # check for export fmt. Short list presented
  38         --export|-e|-E|--export-to)
  39                 COMPREPLY=( $(compgen -W 'latex pdflatex luatex xetex xhtml' -- $cur) );;
  40         --import|-i)
  41                 # check for import format. Short list presented
  42                 # (-i | --import) requireas a second input _filedir
  43                 # must point to *tex | *text | *xhtml depending on choice
  44                 COMPREPLY=( $(compgen -W 'latex text luatex xetex xhtml' -- $cur) );;
  45         -dbg)
  46                 # check for multiple debug commands
  47                 if [[ $cur == *,* ]]; then #
  48                         COMPREPLY=( $( compgen -W '$dbg_cmds' \
  49                                                -P ${cur%,*}, -- ${cur##*,} ) )
  50                 else
  51                         COMPREPLY=( $( compgen -W '$dbg_cmds' -- $cur ) )
  52                 fi;;
  53         --force-overwrite|-f)
  54                 COMPREPLY=( $( compgen -W 'all main none' -- $cur ) );;
  55
  56         latex|xetex|luatex|text|xhtml)
  57                 # we need to know if previous token was -i or -E
  58                 if [[ $COMP_CWORD > 2 ]]; then
  59                         prev=${COMP_WORDS[$(($COMP_CWORD - 2))]}
  60                 else
  61                         prev=''
  62                 fi
  63                 if (test $prev=="-i")|(test $prev=="-E"); then
  64                         case $last in
  65                                 text)
  66                                         _filedir '@(txt)' ;;
  67                                 latex|luatex|xetex)
  68                                         _filedir '@(tex)' ;;
  69                                 xhtml)
  70                                         _filedir '@(xhtml)' ;;
  71                         esac
  72                 fi;;
  73         pdflatex)
  74                 # we need to know if previous token was -E
  75                 if [[ $COMP_CWORD > 2 ]]; then
  76                         prev=${COMP_WORDS[$(($COMP_CWORD - 2))]}
  77                 else
  78                         prev=''
  79                 fi
  80                 if test $prev == "-E"; then
  81                                         _filedir '@(pdf)'
  82                 fi;;
  83         *)
  84           case "$cur" in
  85           -*)
  86                 # LyX command line options
  87                 COMPREPLY=( $( compgen -W '-help -userdir -sysdir \
  88                                 -geometry -dbg -x --execute -e --export \
  89                                 -i --import -version -batch -E --export-to \
  90                                 -f --force-overwrite -n --no-remote \
  91                                 -r --remote ' -- $cur ) ) ;;
  92
  93           *)
  94                 # LyX files
  95                 _filedir '@(lyx)'
  96           esac
  97         esac
  98
  99         # turn it off if necessary
 100         test $g -eq 0 && shopt -u extglob
 101
 102 } && complete -F _lyx $filenames lyx
 103