From 27f7e3b2177b6968563fc85e61acd48540c48ab1 Mon Sep 17 00:00:00 2001
From: Bill Thiede <couchmoney@gmail.com>
Date: Tue, 14 May 2013 09:54:16 -0700
Subject: [PATCH] misc/vim: test.sh seems to only work on Mac OS X.

cmp(1) on FreeBSD requires two file arguments.  grep -P on Linux (at least
Ubuntu 12.04) is described in the man page as "This is highly
experimental" and doesn't seem to work. On FreeBSD the man page states
"This option  is not supported in FreeBSD."  Needed this to work while
debugging some funky behavior of 'Import' in my local vim setup.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/7675043
---
 misc/vim/ftplugin/go/test.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/misc/vim/ftplugin/go/test.sh b/misc/vim/ftplugin/go/test.sh
index a6e31d8a3c..d8a5b89511 100755
--- a/misc/vim/ftplugin/go/test.sh
+++ b/misc/vim/ftplugin/go/test.sh
@@ -29,13 +29,13 @@ test_one() {
   vim -e -s -u /dev/null -U /dev/null --noplugin -c "source import.vim" \
     -c "$1" -c 'wq! test.go' base.go
   # ensure blank lines are treated correctly
-  if ! gofmt test.go | cmp test.go; then
+  if ! gofmt test.go | cmp test.go -; then
     echo 2>&1 "gofmt conflict"
     gofmt test.go | diff -u test.go - | sed "s/^/	/" 2>&1
     fail=1
     return
   fi
-  if ! grep -P -q "(?s)$2" test.go; then
+  if ! [[ $(cat test.go) =~ $2 ]]; then
     echo 2>&1 "$2 did not match"
     cat test.go | sed "s/^/	/" 2>&1
     fail=1
-- 
2.48.1