From 1bd5274a2783d061f281f75b985701920129d741 Mon Sep 17 00:00:00 2001
From: Ondrej Vasik <ovasik@redhat.com>
Date: Dec 20 2012 14:01:37 +0000
Subject: handle used css lists in epub (by Kacper Perschke


git-svn-id: https://svn.fedorahosted.org/svn/xmlto@73 eb1b79c1-ba03-4820-82f3-b60cf523859b

---

diff --git a/THANKS b/THANKS
index 9c1f1be..83bdc56 100644
--- a/THANKS
+++ b/THANKS
@@ -20,3 +20,4 @@ Christopher Yeleighton <giecrilj@stegny.2a.pl>
 Mike Frysinger <vapier@gentoo.org>
 Cyril Brulebois <kibi@debian.org>
 Matthias Andree <mandree@freebsd.org>
+Kacper Perschke <kacper.perschke@gmail.com>
diff --git a/configure.in b/configure.in
index 79e7ef0..5ba6fe5 100644
--- a/configure.in
+++ b/configure.in
@@ -112,6 +112,9 @@ AC_PATH_PROG([TAIL], [tail], [tail])
 AC_ARG_VAR([GREP], [Name and path of a GNU grep binary.])
 AC_PATH_PROG([GREP], [grep], [grep])
 
+AC_ARG_VAR([SED], [Name and path of a GNU sed binary.])
+AC_PATH_PROG([SED], [sed], [sed])
+
 AC_ARG_VAR([GCP], [Name and path of a GNU cp binary (need at least -P)])
 AC_PATH_PROG([GCP], [cp], [cp])
 
diff --git a/format/docbook/epub b/format/docbook/epub
index 1c854fa..6b8849b 100755
--- a/format/docbook/epub
+++ b/format/docbook/epub
@@ -18,6 +18,13 @@ case "$1" in
     then
     echo >&2 "Creating epub file"
   fi
+  INPUT_DIR=`dirname $INPUT_FILE`
+  CSS_DEST_DIR=$PWD/OEBPS
+  USED_CSS_LIST=`${GREP_PATH} 'link rel="stylesheet"' $CSS_DEST_DIR/*.html | ${SED_PATH} -e's/.*<link rel="stylesheet" type="text\/css" href="\(.*\.css\)"\/>.*/\1/' | uniq`
+  for CSS_SOURCE in $USED_CSS_LIST
+  do
+    ${GCP_PATH:-cp} -R -P -p -- $INPUT_DIR/$CSS_SOURCE $CSS_DEST_DIR/
+  done
   echo "application/epub+zip" > mimetype
   EPUB_NAME=$(basename "${XSLT_PROCESSED%.*}").epub
   [ -e "$XSLT_PROCESSED" ] && rm "$XSLT_PROCESSED"
diff --git a/format/fo/dvi b/format/fo/dvi
index f294153..6615048 100755
--- a/format/fo/dvi
+++ b/format/fo/dvi
@@ -15,7 +15,7 @@ post-process)
   # Also work around stupid tetex limitation with long lines (rhbz #101055)
   # and workaround passivetex limitation for chapter titles starting with L
   # (rhbz #526273)
-  sed -e "s,/>,/>\n,g" \
+  ${SED_PATH} -e "s,/>,/>\n,g" \
       -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
   OUT=output
   TEXINPUTS="$(dirname "$INPUT_FILE")::$SEARCHPATH"
diff --git a/format/fo/pdf b/format/fo/pdf
index 6e2b37e..9e586b3 100755
--- a/format/fo/pdf
+++ b/format/fo/pdf
@@ -17,7 +17,7 @@ DEFAULT|DBLATEX)
 	  # Also work around stupid tetex limitation with long lines
 	  # (rhbz #101055) and workaround passivetex limitation for chapter
           # titles starting with L (rhbz #526273)
-	  sed -e "s,/>,/>\n,g" \
+	  ${SED_PATH} -e "s,/>,/>\n,g" \
               -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
 	  OUT=output
 	  TEXINPUTS="$(dirname "$INPUT_FILE")::$SEARCHPATH"
diff --git a/format/fo/ps b/format/fo/ps
index dc7ce66..27673cf 100755
--- a/format/fo/ps
+++ b/format/fo/ps
@@ -12,7 +12,7 @@ DEFAULT|DBLATEX)
 	  # Also work around stupid tetex limitation with long lines 
 	  # (rhbz #101055) and workaround passivetex limitation for chapter
 	  # titles starting with L (rhbz #526273)
-	  sed -e "s,/>,/>\n,g" \
+	  ${SED_PATH} -e "s,/>,/>\n,g" \
 	      -e "s,block>,&\n,g" "$XSLT_PROCESSED" >tmp.fo
 
 	  OUT=output
diff --git a/xmlto.in b/xmlto.in
index 21db05b..4489698 100755
--- a/xmlto.in
+++ b/xmlto.in
@@ -23,6 +23,7 @@ BASH=@BASH@     # GNU bash, for running the format scripts
 GETOPT=@GETOPT@ # a getopt that supports --longoptions
 TAIL=@TAIL@     # a tail that supports -n (posix)
 GREP=@GREP@     # GNU grep, for searching patterns
+SED=@SED@       # GNU sed, for modification of patterns
 
 version () {
   echo "@PACKAGE@ version @VERSION@"
@@ -276,6 +277,8 @@ LINKS_PATH=@LINKS@
 W3M_PATH=@W3M@
 LYNX_PATH=@LYNX@
 GCP_PATH=@GCP@
+SED_PATH=@SED@
+GREP_PATH=@GREP@
 ZIP_PATH=@ZIP@
 
 # Process any options
@@ -481,6 +484,8 @@ export GCP_PATH
 export LINKS_PATH
 export LYNX_PATH
 export FOP_PATH
+export SED_PATH
+export GREP_PATH
 export DBLATEX_PATH
 export XMLTEX_PATH
 export PDFXMLTEX_PATH