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view src/which.sh @ 2135:7aee5e68548a v7.2.417

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updated for version 7.2.417 Problem: When 'shell' has an argument with a slash then 'shellpipe' is not set properly. (Britton Kerin) Solution: Assume there are no spaces in the path, arguments follow.
author Bram Moolenaar <bram@zimbu.org>
date Thu, 13 May 2010 13:12:06 +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