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https://github.com/ohmyzsh/ohmyzsh.git
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52 lines
1.6 KiB
Bash
52 lines
1.6 KiB
Bash
# Emacs 23 daemon capability is a killing feature.
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# One emacs process handles all your frames whether
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# you use a frame opened in a terminal via a ssh connection or X frames
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# opened on the same host.
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# Benefits are multiple
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# - You don't have the cost of starting Emacs all the time anymore
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# - Opening a file is as fast as Emacs does not have anything else to do.
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# - You can share opened buffered across opened frames.
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# - Configuration changes made at runtime are applied to all frames.
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if "$ZSH/tools/require_tool.sh" emacs 23 2>/dev/null ; then
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export EDITOR="$ZSH/plugins/emacs/emacsclient.sh"
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alias emacs="$EDITOR --no-wait"
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alias e=emacs
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# same than M-x eval but from outside Emacs.
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alias eeval="$EDITOR --eval"
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# create a new X frame
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alias eframe='emacsclient --alternate-editor "" --create-frame'
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# to code all night long
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alias emasc=emacs
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alias emcas=emacs
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# Write to standard output the path to the file
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# opened in the current buffer.
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function efile {
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local cmd="(buffer-file-name (window-buffer))"
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$EDITOR --eval "$cmd" | tr -d \"
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}
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# Write to standard output the directory of the file
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# opened in the the current buffer
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function ecd {
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local cmd="(let ((buf-name (buffer-file-name (window-buffer))))
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(if buf-name (file-name-directory buf-name)))"
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local dir="$($EDITOR --eval $cmd | tr -d \")"
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if [ -n "$dir" ] ;then
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echo "$dir"
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else
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echo "can not deduce current buffer filename." >/dev/stderr
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return 1
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fi
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}
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fi
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## Local Variables:
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## mode: sh
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## End:
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