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27 lines
856 B
Bash
Executable file
27 lines
856 B
Bash
Executable file
#!/bin/sh
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emacsfun() {
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local frames="$(emacsclient --alternate-editor "" -n -e "(length (frame-list))" 2>/dev/null)"
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# Only create another X frame if there isn't one present
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if [ -z "$frames" -o "$frames" -lt 2 ]; then
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emacsclient --alternate-editor "" --create-frame "$@"
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return $?
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fi
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emacsclient --alternate-editor "" "$@"
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}
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# adopted from https://github.com/davidshepherd7/emacs-read-stdin/blob/master/emacs-read-stdin.sh
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# If the second argument is - then write stdin to a tempfile and open the
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# tempfile. (first argument will be `--no-wait` passed in by the plugin.zsh)
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if [ $# -ge 2 -a "$2" = "-" ]; then
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tempfile="$(mktemp --tmpdir emacs-stdin-$USERNAME.XXXXXXX 2>/dev/null \
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|| mktemp -t emacs-stdin-$USERNAME)" # support BSD mktemp
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cat - > "$tempfile"
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emacsfun --no-wait "$tempfile"
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return $?
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fi
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emacsfun "$@"
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