Fixes to allow the text back end to wrap long headings. (These sound

like a typographical Bad Plan, but they work OK in some types of
document such as a FAQ.)

[originally from svn r1324]

1 files changed, 2 insertions, 0 deletions

diff --git a/buttress.h b/buttress.h
index 934cca1..b07cf0a 100644
--- a/buttress.h
+++ b/buttress.h
@@ -279,6 +279,8 @@ struct tagRdstringc {
     int pos, size;
     char *text;
 };
+extern const rdstring empty_rdstring;
+extern const rdstringc empty_rdstringc;
 void rdadd(rdstring *rs, wchar_t c);
 void rdadds(rdstring *rs, wchar_t *p);
 wchar_t *rdtrim(rdstring *rs);