From 159fdb19228cfb04c3fd871ab3f41f8ef7984b58 Mon Sep 17 00:00:00 2001
From: Ian Lynagh <igloo@earth.li>
Date: Fri, 8 Apr 2011 19:48:26 +0100
Subject: [PATCH] gen_contents_index: Improve parsing of packages file

We are now more lenient in parsing the packages file, and
we don't use any GNUisms. Based on a patch from Matthias Kilian.
---
 libraries/gen_contents_index | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/gen_contents_index b/libraries/gen_contents_index
index fcf30e3ce81..04209fdb8fc 100644
--- a/libraries/gen_contents_index
+++ b/libraries/gen_contents_index
@@ -7,7 +7,7 @@ HADDOCK_ARGS=
 case $* in
 --inplace)
     HADDOCK=../inplace/bin/haddock
-    for LIB in `grep '^libraries/[^ ]\+ \+- \+[^ ]\+ \+[^ ]\+ \+[^ ]\+' ../packages | sed -e 's#libraries/##' -e 's/ .*//'`
+    for LIB in `grep '^libraries/[^ ]*  *- ' ../packages | sed -e 's#libraries/##' -e 's/ .*//'`
     do
         HADDOCK_FILE="$LIB/dist-install/doc/html/$LIB/$LIB.haddock"
         if [ -f "$HADDOCK_FILE" ]
-- 
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