better {local,gm}time documentation (from Mark-Jason Dominus)

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

diff --git a/op.c b/op.c
index 19be535..cb25f23 100644 (file)
--- a/op.c
+++ b/op.c
@@ -5836,6 +5836,36 @@ Perl_ck_null(pTHX_ OP *o)
 }
 
 OP *
+Perl_ck_open(pTHX_ OP *o)
+{
+    HV *table = GvHV(PL_hintgv);
+    if (table) {
+       SV **svp;
+       I32 mode;
+       svp = hv_fetch(table, "open_IN", 7, FALSE);
+       if (svp && *svp) {
+           mode = mode_from_discipline(*svp);
+           if (mode & O_BINARY)
+               o->op_private |= OPpOPEN_IN_RAW;
+           else if (mode & O_TEXT)
+               o->op_private |= OPpOPEN_IN_CRLF;
+       }
+
+       svp = hv_fetch(table, "open_OUT", 8, FALSE);
+       if (svp && *svp) {
+           mode = mode_from_discipline(*svp);
+           if (mode & O_BINARY)
+               o->op_private |= OPpOPEN_OUT_RAW;
+           else if (mode & O_TEXT)
+               o->op_private |= OPpOPEN_OUT_CRLF;
+       }
+    }
+    if (o->op_type == OP_BACKTICK)
+       return o;
+    return ck_fun(o);
+}
+
+OP *
 Perl_ck_repeat(pTHX_ OP *o)
 {
     if (cBINOPo->op_first->op_flags & OPf_PARENS) {