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view src/which.sh @ 5312:8b5d80861c5e v7.4.009

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updated for version 7.4.009 Problem: When a file was not decrypted (yet), writing it may destroy the contents. Solution: Mark the file as readonly until decryption was done. (Christian Brabandt)
author Bram Moolenaar <bram@vim.org>
date Sun, 25 Aug 2013 17:46:08 +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