X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperltodo.pod;h=5d280e693695366863ceaff2e1431b92d2a75d54;hb=03d70c897754d6af90de9d0ffe2857d000d6f2d7;hp=a8bfbabcb4c0b747ae39ce733d7947bcffdedaad;hpb=3958b146226a1f41d96ef1aa1e0dde87d11c5498;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pod/perltodo.pod b/pod/perltodo.pod
index a8bfbab..5d280e6 100644
--- a/pod/perltodo.pod
+++ b/pod/perltodo.pod
@@ -28,6 +28,12 @@ always be set to true, but it needs to be set to false when F<utf8.pm>
 is being compiled. (To stop Perl trying to autoload the C<utf8>
 pragma...)
 
+=head2 Create a char *sv_printify(sv, STRLEN *lenp, UV flags) function
+
+For displaying PVs with control characters, embedded nulls, and Unicode.
+This would be useful for printing warnings, or data and regex dumping,
+not_a_number(), and so on.
+
 =head2 Autoload byte.pm
 
 When the lexer sees, for instance, C<bytes::length>, it should
@@ -68,6 +74,11 @@ They have some tricks Perl doesn't yet implement.
 Artur Bergman's C<iThreads> module is a start on this, but needs to
 be more mature.
 
+=head2 make perl_clone optionally clone ops
+
+So that pseudoforking, mod_perl, iThreads and nvi will work properly
+(but not as efficiently) until the regex engine is fixed to be threadsafe.
+
 =head2 Work out exit/die semantics for threads
 
 =head2 Typed lexicals for compiler
@@ -765,3 +776,13 @@ done manually, with C<goto &whoami;>. (However, MJD has found that
 C<goto &whoami> introduces a performance penalty, so maybe there should
 be a way to do this after all: C<sub foo {START: ... goto START;> is
 better.)
+
+=head2 Make "use utf8" the default
+
+There is a patch available for this, search p5p archives for
+the Subject "[EXPERIMENTAL PATCH] make unicode (utf8) default"
+but this would be unacceptable because of backward compatibility:
+scripts could not contain B<any legacy eight-bit data>.  Also would
+introduce a measurable slowdown of at least few percentages since all
+regular expression operations would be done in full UTF-8.
+