# error "FLEX_PREFIX not defined"
#endif
-/* Whether this version of Flex is (strictly) greater than
- Major.Minor.Subminor. */
-#ifdef YY_FLEX_SUBMINOR_VERSION
-# define FLEX_VERSION \
- (YY_FLEX_MAJOR_VERSION) * 1000000 \
-+ (YY_FLEX_MINOR_VERSION) * 1000 \
-+ (YY_FLEX_SUBMINOR_VERSION)
-#else
-# define FLEX_VERSION \
- (YY_FLEX_MAJOR_VERSION) * 1000000 \
-+ (YY_FLEX_MINOR_VERSION) * 1000
-#endif
+/* Flex full version as a number. */
+#define FLEX_VERSION \
+ ((YY_FLEX_MAJOR_VERSION) * 1000000 \
+ + (YY_FLEX_MINOR_VERSION) * 1000 \
+ + (YY_FLEX_SUBMINOR_VERSION))
+
/* Pacify "gcc -Wmissing-prototypes" when flex 2.5.31 is used. */
-# if FLEX_VERSION <= 2005031
+#if FLEX_VERSION <= 2005031
int FLEX_PREFIX (get_lineno) (void);
FILE *FLEX_PREFIX (get_in) (void);
FILE *FLEX_PREFIX (get_out) (void);
static struct obstack obstack_for_string;
-# define STRING_GROW \
+# define STRING_GROW \
obstack_grow (&obstack_for_string, yytext, yyleng)
-# define STRING_FINISH \
- do { \
- obstack_1grow (&obstack_for_string, '\0'); \
- last_string = obstack_finish (&obstack_for_string); \
- } while (0)
+# define STRING_FINISH \
+ (last_string = obstack_finish0 (&obstack_for_string))
-# define STRING_FREE \
+# define STRING_FREE \
obstack_free (&obstack_for_string, last_string)
#endif