faster and 64 bit preserving arithmetic

[p5sagit/p5-mst-13.2.git] / op.h

diff --git a/op.h b/op.h
index 827b080..55b85a5 100644 (file)
--- a/op.h
+++ b/op.h
@@ -55,7 +55,7 @@ typedef U32 PADOFFSET;
 /*
 =for apidoc Amn|U32|GIMME_V
 The XSUB-writer's equivalent to Perl's C<wantarray>.  Returns C<G_VOID>,
-C<G_SCALAR> or C<G_ARRAY> for void, scalar or array context,
+C<G_SCALAR> or C<G_ARRAY> for void, scalar or list context,
 respectively.
 
 =for apidoc Amn|U32|GIMME
@@ -94,7 +94,8 @@ Deprecated.  Use C<GIMME_V> instead.
                                /*  On OP_EXISTS, treat av as av, not avhv.  */
                                /*  On OP_(ENTER|LEAVE)EVAL, don't clear $@ */
                                /*  On OP_ENTERITER, loop var is per-thread */
-                                /*  On pushre, re is /\s+/ imp. by split " " */
+                               /*  On pushre, re is /\s+/ imp. by split " " */
+                               /*  On regcomp, "use re 'eval'" was in scope */
 
 /* old names; don't use in new code, but don't break them, either */
 #define OPf_LIST       OPf_WANT_LIST
@@ -129,9 +130,7 @@ Deprecated.  Use C<GIMME_V> instead.
 /* Private for OP_TRANS */
 #define OPpTRANS_FROM_UTF      1
 #define OPpTRANS_TO_UTF                2
-#define OPpTRANS_IDENTICAL     4
-       /* When CU or UC, means straight latin-1 to utf-8 or vice versa */
-       /* Otherwise, IDENTICAL means the right side is the same as the left */
+#define OPpTRANS_IDENTICAL     4       /* right side is same as left */
 #define OPpTRANS_SQUASH                8
 #define OPpTRANS_DELETE                16
 #define OPpTRANS_COMPLEMENT    32
@@ -203,6 +202,9 @@ Deprecated.  Use C<GIMME_V> instead.
 #define OPpOPEN_OUT_RAW                64      /* binmode(F,":raw") on output fh */
 #define OPpOPEN_OUT_CRLF       128     /* binmode(F,":crlf") on output fh */
 
+/* Private for OP_EXIT */
+#define OPpEXIT_VMSISH         128     /* exit(0) vs. exit(1) vmsish mode*/
+
 struct op {
     BASEOP
 };