DlgBox* with 2lines arguments will accept both "" and NULL for a blank line

git-svn-id: svn://svn.cc65.org/cc65/trunk@2107 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-05-01 16:39:09 +00:00
parent 56e2c16aa7
commit aaf1db13dd
2 changed files with 25 additions and 4 deletions
--- a/doc/geos.sgml
+++ b/doc/geos.sgml
@@ -499,6 +499,7 @@ GEOS application.
 <p>
 These function show two lines of text in standard-sized DialogBox. You can read the code of
 pressed icon from return value. E.g. for <tt/DlgBoxYesNo/ it can only be <tt/YES/ or <tt/NO/.
+You can pass an empty string or NULL to get a blank line.

 <sect3>DlgBoxGetString
 <p>