.zsh/65_Editor.zsh

   1 # -*- mode: sh;-*-
   2 # Setup EDITOR
   3 mkdir -p $ZDOTDIR/run/
   4
   5 __ () {
   6     local -a editors
   7     local editor
   8     zstyle -a ':ganneff:config' editors editors \
   9         || editors=(
  10         "emacs-snapshot -Q -D -nw" # Fast emacs
  11         "emacs24 -Q -D -nw" # Fast emacs
  12         "emacs23 -Q -D -nw" # Fast emacs
  13         "emacs22 -Q -D -nw" # Fast emacs
  14         "mcedit"            #
  15         "vim" "vi"        # vi
  16         "editor")         # fallback
  17     for editor in $editors; do
  18         (( $+commands[$editor[(w)1]] )) && {
  19             # Some programs may not like to have arguments
  20             if [[ $editor == *\ * ]]; then
  21                 export EDITOR=$ZDOTDIR/run/editor-$HOST-$UID
  22                 cat <<EOF >| $EDITOR
  23 #!/bin/sh
  24 exec $editor "\$@"
  25 EOF
  26                 chmod +x $EDITOR
  27             else
  28                 export EDITOR=$editor
  29             fi
  30             break
  31         }
  32     done
  33 } && __
  34
  35 [[ -z $EDITOR ]] || {
  36     # Maybe use emacsclient?
  37     if zstyle -T ':ganneff:config' emacsclient; then
  38         (( $+commands[emacsclient] )) && {
  39             export ALTERNATE_EDITOR=$EDITOR
  40             export EDITOR=$ZDOTDIR/run/eeditor-$HOST-$UID
  41             cat <<EOF >| $EDITOR
  42 #!/bin/sh
  43 exec emacsclient -t "\$@"
  44 EOF
  45             chmod +x $EDITOR
  46             alias e=$EDITOR
  47         }
  48     fi
  49 }
  50
  51 unset VISUAL