Recode the naughty binary bytes ([\x00-\x08\x0b-\x1f\x7f-\xff])

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

diff --git a/pod/perlapi.pod b/pod/perlapi.pod
index ff01f97..642efe9 100644 (file)
--- a/pod/perlapi.pod
+++ b/pod/perlapi.pod
@@ -1045,7 +1045,8 @@ Found in file scope.h
 =item looks_like_number
 
 Test if an the content of an SV looks like a number (or is a
-number).
+number). C<Inf> and C<Infinity> are treated as numbers (so will not
+issue a non-numeric warning), even if your atof() doesn't grok them.
 
        I32     looks_like_number(SV* sv)
 
@@ -2434,6 +2435,15 @@ Type flag for blessed scalars.  See C<svtype>.
 =for hackers
 Found in file sv.h
 
+=item SvUOK
+
+Returns a boolean indicating whether the SV contains an unsigned integer.
+
+       void    SvUOK(SV* sv)
+
+=for hackers
+Found in file sv.h
+
 =item SvUPGRADE
 
 Used to upgrade an SV to a more complex form.  Uses C<sv_upgrade> to