rearrange some definitions; fix YY_NO_UNPUT

1 files changed, 31 insertions, 25 deletions

diff --git a/flex.skl b/flex.skl
index 3435bfe..983482e 100644
--- a/flex.skl
+++ b/flex.skl
@@ -1,7 +1,7 @@
 /* A lexical scanner generated by flex */
 
 /* Scanner skeleton version:
- * $Header: /cvsroot/flex/flex/flex.skl,v 2.82 1995/04/20 11:17:13 vern Exp $
+ * $Header: /cvsroot/flex/flex/flex.skl,v 2.83 1995/04/20 12:42:51 vern Exp $
  */
 
 #define FLEX_SCANNER
@@ -277,6 +277,30 @@ static void yy_flex_free YY_PROTO(( void * ));
 
 %% yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here
 
+%- Standard (non-C++) definition
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+%*
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	yytext_ptr = yy_bp; \
+%% code to fiddle yytext and yyleng for yymore() goes here
+	yy_hold_char = *yy_cp; \
+	*yy_cp = '\0'; \
+%% code to copy yytext_ptr to yytext[] goes here, if %array
+	yy_c_buf_p = yy_cp;
+
+%% data tables for the DFA and the user's section 1 definitions go here
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
 #ifndef YY_SKIP_YYWRAP
 #ifdef __cplusplus
 extern "C" int yywrap YY_PROTO(( void ));
@@ -285,9 +309,11 @@ extern int yywrap YY_PROTO(( void ));
 #endif
 #endif
 
+%-
 #ifndef YY_NO_UNPUT
 static void yyunput YY_PROTO(( int c, char *buf_ptr ));
 #endif
+%*
 
 #ifndef yytext_ptr
 static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
@@ -303,30 +329,6 @@ static int input YY_PROTO(( void ));
 %*
 #endif
 
-%- Standard (non-C++) definition
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-%*
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-%% code to fiddle yytext and yyleng for yymore() goes here
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-%% code to copy yytext_ptr to yytext[] goes here, if %array
-	yy_c_buf_p = yy_cp;
-
-%% data tables for the DFA and the user's section 1 definitions go here
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
 #if YY_STACK_USED
 static int yy_start_stack_ptr = 0;
 static int yy_start_stack_depth = 0;
@@ -907,6 +909,7 @@ yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
 
 
 %-
+#ifndef YY_NO_UNPUT
 #ifdef YY_USE_PROTOS
 static void yyunput( int c, register char *yy_bp )
 #else
@@ -951,6 +954,9 @@ void yyFlexLexer::yyunput( int c, register char* yy_bp )
 	yy_hold_char = *yy_cp;
 	yy_c_buf_p = yy_cp;
 	}
+%-
+#endif	/* ifndef YY_NO_UNPUT */
+%*
 
 
 %-