X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/b1cc23c4e3b94b55c2ef98d63052824273ebb92c..333e670c857bff3b9354f61a572edaa0e25ac695:/doc/bison.texinfo

diff --git a/doc/bison.texinfo b/doc/bison.texinfo
index bb6d5dcc..d513b555 100644
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -5339,7 +5339,9 @@ This function is available if either the @code{%define api.push_pull "push"} or
 
 @deftypefun yypstate *yypstate_new (void)
 The fuction will return a valid parser instance if there was memory available
-or NULL if no memory was available.
+or 0 if no memory was available.
+In impure mode, it will also return 0 if a parser instance is currently
+allocated.
 @end deftypefun
 
 @node Parser Delete Function