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New function efile

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This commit is contained in:
Tristan Carel 2011-09-06 10:50:53 +02:00
parent 6f1929f822
commit 574de93efb
1 changed files with 10 additions and 3 deletions
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13
plugins/emacs/emacs.plugin.zsh
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@ -24,14 +24,22 @@ if "$ZSH/tools/require_tool.sh" emacs 23 2>/dev/null ; then
alias emasc=emacs
alias emcas=emacs
# jump to the directory of the current buffer
# Write to standard output the path to the file
# opened in the current buffer.
function efile {
local cmd="(buffer-file-name (window-buffer))"
$EDITOR --eval "$cmd" | tr -d \"
}
# display the directory of the file
# opened in the the current buffer
function ecd {
local cmd="(let ((buf-name (buffer-file-name (window-buffer))))
(if buf-name (file-name-directory buf-name)))"
local dir=`$EDITOR --eval "$cmd" | tr -d \"`
if [ -n "$dir" ] ;then
cd "$dir"
echo "$dir"
else
echo "can not deduce current buffer filename." >/dev/stderr
return 1
@ -39,7 +47,6 @@ if "$ZSH/tools/require_tool.sh" emacs 23 2>/dev/null ; then
}
fi
## Local Variables:
## mode: sh
## End: