support sprintf("v%v", v1.2.3) (works on any string argument, in

[p5sagit/p5-mst-13.2.git] / toke.c

diff --git a/toke.c b/toke.c
index 55ffda3..22db523 100644 (file)
--- a/toke.c
+++ b/toke.c
@@ -1675,7 +1675,7 @@ S_intuit_more(pTHX_ register char *s)
  * Not a method if it's really "print foo $bar"
  * Method if it's really "foo package::" (interpreted as package->foo)
  * Not a method if bar is known to be a subroutne ("sub bar; foo bar")
- * Not a method if bar is a filehandle or package, but is quotd with
+ * Not a method if bar is a filehandle or package, but is quoted with
  *   =>
  */
 
@@ -6894,6 +6894,8 @@ Perl_scan_num(pTHX_ char *start)
                sv_setpvn(sv, "", 0);
 
                do {
+                   if (*s == '0' && isDIGIT(s[1]))
+                       yyerror("Octal number in vector unsupported");
                    rev = atoi(s);
                    s = ++pos;
                    while (isDIGIT(*pos))
@@ -6907,6 +6909,8 @@ Perl_scan_num(pTHX_ char *start)
                    nshift *= 1000;
                } while (*pos == '.' && isDIGIT(pos[1]));
 
+               if (*s == '0' && isDIGIT(s[1]))
+                   yyerror("Octal number in vector unsupported");
                rev = atoi(s);
                s = pos;
                tmpend = uv_to_utf8(tmpbuf, rev);