X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=libraries%2Fgen_contents_index;h=de5b267dfb1518120461aedf69e83c07d544d74a;hb=0bcaeb3839017bcea57b0c0ecf8c6bfe6b803e4e;hp=59f59dd93f49eef4a4b901bca9bfbce28b432c04;hpb=eb5afeaafb257eb8beddcb142659b06bdcecb2ad;p=ghc-hetmet.git

diff --git a/libraries/gen_contents_index b/libraries/gen_contents_index
index 59f59dd..de5b267 100644
--- a/libraries/gen_contents_index
+++ b/libraries/gen_contents_index
@@ -14,7 +14,9 @@ case $* in
     do
         LIBPATH=`echo "$HADDOCK_FILE" | sed 's#/dist-install.*##'`
         NAME=`echo "$HADDOCK_FILE" | sed 's#.*/##' | sed 's#\.haddock$##'`
-        VERSION=`grep -i '^version:' $LIBPATH/$NAME.cabal | sed 's/.*[[:space:]]//'`
+        # It's easier to portably remove tabs with tr than to try to get
+        # sed to do what we want
+        VERSION=`grep -i '^version:' $LIBPATH/$NAME.cabal | sed 's/.*://'` | tr -d ' \t'
         HADDOCK_ARG="--read-interface=${NAME}-${VERSION},$HADDOCK_FILE"
         HADDOCK_ARGS="$HADDOCK_ARGS $HADDOCK_ARG"
     done