oh-my-zsh/plugins/emacs/emacs.plugin.zsh

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# Emacs 23 daemon capability is a killing feature.
# One emacs process handles all your frames whether
# you use a frame opened in a terminal via a ssh connection or X frames
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# opened on the same host.
# Benefits are multiple
# - You don't have the cost of starting Emacs all the time anymore
# - Opening a file is as fast as Emacs does not have anything else to do.
# - You can share opened buffered across opened frames.
# - Configuration changes made at runtime are applied to all frames.
if "$ZSH/tools/require_tool.sh" emacs 24 2>/dev/null ; then
export EMACS_PLUGIN_LAUNCHER="$ZSH/plugins/emacs/emacsclient.sh"
# set EDITOR if not already defined.
export EDITOR="${EDITOR:-${EMACS_PLUGIN_LAUNCHER}}"
alias emacs="$EMACS_PLUGIN_LAUNCHER --no-wait"
alias e=emacs
# open terminal emacsclient
alias te="$EMACS_PLUGIN_LAUNCHER -nw"
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# same than M-x eval but from outside Emacs.
alias eeval="$EMACS_PLUGIN_LAUNCHER --eval"
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# create a new X frame
alias eframe='emacsclient --alternate-editor "" --create-frame'
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# Write to standard output the path to the file
# opened in the current buffer.
function efile {
local cmd="(buffer-file-name (window-buffer))"
"$EMACS_PLUGIN_LAUNCHER" --eval "$cmd" | tr -d \"
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}
# Write to standard output the directory of the file
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# opened in the the current buffer
function ecd {
local cmd="(let ((buf-name (buffer-file-name (window-buffer))))
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(if buf-name (file-name-directory buf-name)))"
local dir="$($EMACS_PLUGIN_LAUNCHER --eval $cmd | tr -d \")"
if [ -n "$dir" ] ;then
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echo "$dir"
else
echo "can not deduce current buffer filename." >/dev/stderr
return 1
fi
}
fi
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## Local Variables:
## mode: sh
## End: