mdw@git.distorted.org.uk Git - profile/blob - bin/mdw-editor

   1 #! /bin/sh
   2
   3 set -e
   4 editor=${MDW_EDITOR-ed}
   5 case ${TMP+t},${TMPDIR+t} in
   6   t,) TMPDIR=$TMP; export TMPDIR ;;
   7 esac
   8 emacsclient=$(
   9   emacsclient --eval '(>= emacs-major-version 23)' 2>/dev/null || :)
  10 [ -t 0 -a -t 1 ] || TERM=dumb
  11 case "$EDITOR,$VISUAL,$TERM" in
  12   mdw-editor,mdw-editor,dumb | \
  13     mdw-editor,mdw-editor,emacs | \
  14     mdw-editor,mdw-editor,eterm*)
  15     editor=emacsclient emacsclient=nil;;
  16   mdw-editor,mdw-editor,*);;
  17   mdw-editor,*,*) editor=$VISUAL;;
  18   *,*,*) editor=$EDITOR;;
  19 esac
  20 case "$emacsclient" in
  21   t) exec emacsclient -nw -a "$editor" "$@";;
  22   *) exec $editor "$@";;
  23 esac