Add support for PNG images in .spv files.

[pspp] / src / output / spv / structure-xml.grammar

diff --git a/src/output/spv/structure-xml.grammar b/src/output/spv/structure-xml.grammar
index 09288e8c7ee3aaa1abcf6c6c330f50a719e1b68d..d185316536d88802bfdae4766afde5dcd633d548 100644 (file)
--- a/src/output/spv/structure-xml.grammar
+++ b/src/output/spv/structure-xml.grammar
@@ -191,6 +191,6 @@ pageParagraph => pageParagraph_text
 
 text[pageParagraph_text] :type=(title | text) => TEXT
 
-object :type :uri => EMPTY
+object :type[object_type]=(unknown)? :uri => EMPTY
 
 image :VDPId :commandName => dataPath