fixed bug in parsing filenames without paths, added more/better tests

[wxWidgets.git] / src / common / parser.y

diff --git a/src/common/parser.y b/src/common/parser.y
index 669f080527a1321b403e6ac82cd12e23c3113fdf..336c6e5102ecfe70fc95b4dbeada6dc3333e6de8 100644 (file)
--- a/src/common/parser.y
+++ b/src/common/parser.y
@@ -78,14 +78,12 @@ command     :       WORD PERIOD
 
 expr   :       WORD OPEN arglist CLOSE 
                        {$$ = proio_cons(wxmake_word($1), $3); free($1);}
-       |       OPEN_SQUARE CLOSE_SQUARE
-                        {$$ = proio_cons(NULL, NULL);}
        |       OPEN_SQUARE arglist CLOSE_SQUARE
                        {$$ = $2; }
        ;
 
 arglist        :
-                       {$$ = NULL;}
+                       {$$ = proio_cons(NULL, NULL);}
        |       arg
                        {$$ = proio_cons($1, NULL);}
        |
@@ -156,10 +154,12 @@ void yyerror(char *s)
  * the UNIX flex expects a proper function.
  */
 
-/* Not sure if __SC__ is the appropriate thing
- * to test
- */
-
+/* At least on alphaev6-dec-osf4.0e yywrap() must be #define'd */
+#if defined( __ALPHA__ ) && !defined( __VMS__ )
+#ifndef yywrap
+#define yywrap() 1
+#endif
+#else
 /* HH: Added test for __WX_SETUP_H__ for gnuwin builds
  * using configure */ 
 #if !defined(__SC__) && !defined(__GNUWIN32__) 
@@ -167,7 +167,7 @@ void yyerror(char *s)
 #ifndef yywrap
 #define yywrap() 1
 #endif
-#elif !defined(__alpha___) && !defined(__alpha) && !defined(__ultrix)
+#elif !defined(__ultrix)
 int yywrap() { return 1; }
 #elif defined(__VMS__)
 int yywrap() { return 1; }
@@ -175,3 +175,5 @@ int yywrap() { return 1; }
 #elif defined(__WX_SETUP_H__)
 int yywrap() { return 1; }
 #endif
+#endif
+