30 lines
997 B
Bash
Executable File
30 lines
997 B
Bash
Executable File
#!/bin/sh
|
|
|
|
_emacsfun()
|
|
{
|
|
# get list of emacs frames.
|
|
frameslist=`emacsclient --alternate-editor '' --eval '(frame-list)' 2>/dev/null | egrep -o '(frame)+'`
|
|
|
|
if [ "$(echo "$frameslist" | sed -n '$=')" -ge 2 ] ;then
|
|
# prevent creating another X frame if there is at least one present.
|
|
emacsclient --alternate-editor "" "$@"
|
|
else
|
|
# Create one if there is no X window yet.
|
|
emacsclient --alternate-editor "" --create-frame "$@"
|
|
fi
|
|
}
|
|
|
|
|
|
# adopted from https://github.com/davidshepherd7/emacs-read-stdin/blob/master/emacs-read-stdin.sh
|
|
# If the second argument is - then write stdin to a tempfile and open the
|
|
# tempfile. (first argument will be `--no-wait` passed in by the plugin.zsh)
|
|
if [ "$#" -ge "2" -a "$2" = "-" ]
|
|
then
|
|
tempfile="$(mktemp --tmpdir emacs-stdin-$USER.XXXXXXX 2>/dev/null \
|
|
|| mktemp -t emacs-stdin-$USER)" # support BSD mktemp
|
|
cat - > "$tempfile"
|
|
_emacsfun --no-wait $tempfile
|
|
else
|
|
_emacsfun "$@"
|
|
fi
|