From: Akim Demaille <akim@epita.fr>
Date: Tue, 23 Apr 2002 14:07:56 +0000 (+0000)
Subject: More.
X-Git-Tag: BISON-1_49a~18
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/5c0a0514da52eece929c3aedaabb6170a34c051c?hp=1207eeacc2494f6b0c29b08aa224cf5c892a68f1

More.
---

diff --git a/TODO b/TODO
index fd0d4f70..567e5b73 100644
--- a/TODO
+++ b/TODO
@@ -45,6 +45,21 @@ this is a pleasant (but useless currently) feature, but in the future,
 I want a means to %include other bits of grammars, and _then_ it will
 be important for the various bits to define their needs in %union.
 
+When implementing multiple-%union support, bare the following in mind:
+
+- when --yacc, this must be flagged as an error.  Don't make it fatal
+  though.
+
+- The #line must now appear *inside* the definition of yystype.
+  Something like
+
+	{
+	#line 12 "foo.y"
+	  int ival;
+	#line 23 "foo.y"
+	  char *sval;
+	}
+
 * Coding system independence
 Paul notes:
 
diff --git a/doc/.cvsignore b/doc/.cvsignore
index 58c9e636..867820ee 100644
--- a/doc/.cvsignore
+++ b/doc/.cvsignore
@@ -6,6 +6,7 @@ bison.dvi
 bison.fn
 bison.ky
 bison.log
+bison.pdf
 bison.pg
 bison.ps
 bison.toc