Fixed a problem with {} enclosed token lists and implemented them for

.blank and .tcount.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3014 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/ca65/toklist.c

@@ -42,6 +42,7 @@
 /* ca65 */
 #include "error.h"
 #include "istack.h"
+#include "nexttok.h"
 #include "scanner.h"
 #include "toklist.h"
 
@@ -174,6 +175,22 @@ void FreeTokList (TokList* List)
 
 
 
+enum Token GetTokListTerm (enum Token Term)
+/* Determine if the following token list is enclosed in curly braces. This is
+ * the case if the next token is the opening brace. If so, skip it and return
+ * a closing brace, otherwise return Term.
+ */
+{
+    if (Tok == TOK_LCURLY) {
+        NextTok ();
+        return TOK_RCURLY;
+    } else {
+        return Term;
+    }
+}
+
+
+
 void AddCurTok (TokList* List)
 /* Add the current token to the token list */
 {