* lib/bitset-int.h, lib/bitset.c, lib/bitset.h, lib/bitsetv.c,

[bison.git] / doc / bison.rnh

diff --git a/doc/bison.rnh b/doc/bison.rnh
index c90bd085a8dc3d4243fdb25c54c839c323791c23..23efa3234c3886bfc42a56d90b89497daf1c3fcf 100644 (file)
--- a/doc/bison.rnh
+++ b/doc/bison.rnh
@@ -56,7 +56,8 @@ foo_tab.c.
 .indent -1
 2 /DEBUG
 .skip
-Output a definition of the macro YYDEBUG into the parser file,
+In the parser file,
+define the macro YYDEBUG to 1 if it is not already defined,
 so that the debugging facilities are compiled.
 .skip
 .indent -1