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view src/which.sh @ 4712:832bf8136d86 v7.3.1103

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updated for version 7.3.1103 Problem: New regexp engine: overhead in saving and restoring. Solution: Make saving and restoring list IDs faster. Don't copy or check \z subexpressions when they are not used.
author Bram Moolenaar <bram@vim.org>
date Sun, 02 Jun 2013 21:30:04 +0200
parents 3fc0f57ecb91
children
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#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done