X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=libraries%2Fgen_contents_index;h=dbeb8727447b1d2712ffec98742acf4ece5199b9;hb=9a977e72a47a0e0c2a8bbf254f8b85609f0937f9;hp=e189cac8ee3726a0a755988b8f2857e0d887ae5d;hpb=7f4b8d9bfbfb0556d51ba1fb25f18e424bd5bf9c;p=ghc-hetmet.git

diff --git a/libraries/gen_contents_index b/libraries/gen_contents_index
index e189cac..dbeb872 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/.*[ \t]//'`
+        # 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