fix quoting in t/io/inplace.t

[p5sagit/p5-mst-13.2.git] / pod / perlxstut.pod

diff --git a/pod/perlxstut.pod b/pod/perlxstut.pod
index dfc56ff..867d42a 100644 (file)
--- a/pod/perlxstut.pod
+++ b/pod/perlxstut.pod
@@ -428,7 +428,7 @@ Let's now take a look at a portion of the .c file created for our extension.
                } else {
                        arg = 0.0;
                }
-               SvSetMagicNV(ST(0), (double)arg);       /* XXXXX */
+               sv_setnv(ST(0), (double)arg);           /* XXXXX */
            }
            XSRETURN(1);
        }
@@ -438,10 +438,10 @@ the typemap file, you'll see that doubles are of type T_DOUBLE.  In the
 INPUT section, an argument that is T_DOUBLE is assigned to the variable
 arg by calling the routine SvNV on something, then casting it to double,
 then assigned to the variable arg.  Similarly, in the OUTPUT section,
-once arg has its final value, it is passed to the SvSetMagicNV() macro
-(which calls the sv_setnv() function) to be passed back to the calling
-subroutine.  These macros/functions are explained in L<perlguts>; we'll talk
-more later about what that "ST(0)" means in the section on the argument stack.
+once arg has its final value, it is passed to the sv_setnv function to
+be passed back to the calling subroutine.  These two functions are explained
+in L<perlguts>; we'll talk more later about what that "ST(0)" means in the
+section on the argument stack.
 
 =head2 WARNING