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view src/which.sh @ 6791:1805e45ce4d6 v7.4.717

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patch 7.4.717 Problem: ":let list += list" can change a locked list. Solution: Check for the lock earlier. (Olaf Dabrunz)
author Bram Moolenaar <bram@vim.org>
date Mon, 04 May 2015 11:10:27 +0200
parents 3fc0f57ecb91
children
line wrap: on
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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