Most of a Windows Help back end now appears to work. Missing are

hierarchical topic navigation (menus at the bottom of non-leaf
topics, and the Up button) and index support; also I want to give
users the ability to specify context IDs for particular topics. Oh,
and I haven't found a plausible way to express a horizontal rule in
either .RTF or .HLP format. But everything else appears to be there.

[originally from svn r1447]

1 files changed, 2 insertions, 0 deletions

diff --git a/buttress.h b/buttress.h
index e9cff87..a233bdb 100644
--- a/buttress.h
+++ b/buttress.h
@@ -82,6 +82,8 @@ struct paragraph_Tag {
     word *kwtext;		       /* chapter/section indication */
     word *kwtext2;		       /* numeric-only form of kwtext */
     filepos fpos;
+
+    void *private_data; 	       /* for temp use in backends */
 };
 enum {
     para_IM,			       /* index merge */