X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/333ccc01a44739f0fcacbc65106ee9f1df4fed34..e89a22bfab22e4d2ee73be49dcb66b51f8d0e892:/doc/bison.rnh

diff --git a/doc/bison.rnh b/doc/bison.rnh
index c90bd085..23efa323 100644
--- 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