first version of vararg facility (plus new function "call").

1996-05-28 18:07:32 -03:00
parent 9a1948e67d
commit 9863223fbf
7 changed files with 217 additions and 115 deletions
--- a/lex.c
+++ b/lex.c
@@ -1,4 +1,4 @@
-char *rcs_lex = "$Id: lex.c,v 2.31 1996/03/19 16:50:24 roberto Exp roberto $";
+char *rcs_lex = "$Id: lex.c,v 2.32 1996/03/21 16:33:47 roberto Exp roberto $";
 

 #include <ctype.h>
@@ -280,7 +280,13 @@ int luaY_lex (void)
        if (current == '.')
        {
          save_and_next();
-          return CONC;
+          if (current == '.')
+          {
+            save_and_next();
+            return DOTS;   /* ... */
+          }
+          else
+            return CONC;   /* .. */
        }
        else if (!isdigit(current)) return '.';
        /* current is a digit: goes through to number */