* doc/bison.texinfo (Calc++ Scanner): Work around a bug in flex

2.5.31.  This resembles the 2005-10-10 patch to src/scan-skel.l.

diff --git a/ChangeLog b/ChangeLog
index f3d84ba2e846c4435617b2ebc12698ab17e19c4d..982e1761a7f01be30845c6ae717ef9ada2507a62 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,9 @@
 
        More portability fixes for problems summarized by Nelson H. F. Beebe.
 
 
        More portability fixes for problems summarized by Nelson H. F. Beebe.
 

+       * doc/bison.texinfo (Calc++ Scanner): Work around a bug in flex
+       2.5.31.  This resembles the 2005-10-10 patch to src/scan-skel.l.
+

        * examples/calc++/Makefile.am (check_PROGRAMS): Renamed from
        nodist_PROGRAMS, since we don't need to actually compile the
        example if we're just doing a plain 'make'.  This avoids bothering
        * examples/calc++/Makefile.am (check_PROGRAMS): Renamed from
        nodist_PROGRAMS, since we don't need to actually compile the
        example if we're just doing a plain 'make'.  This avoids bothering

diff --git a/doc/bison.texinfo b/doc/bison.texinfo
index c004a842a73125edb6f2b7b49775b5db3d76bc10..35b978af6bb654cad8f8f971e6e2d79c2a9eb721 100644 (file)
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -7571,6 +7571,10 @@ parser's to get the set of defined tokens.
 # include <string>
 # include "calc++-driver.hh"
 # include "calc++-parser.hh"
 # include <string>
 # include "calc++-driver.hh"
 # include "calc++-parser.hh"

+/* Work around a bug in flex 2.5.31.  See Debian bug 333231
+  <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=333231>.  */
+# undef yywrap
+# define yywrap() 1

 %@}
 @end example
 
 %@}
 @end example