Update todo, removing things done and adding new things.

p4raw-id: //depot/perl@16562

diff --git a/pod/perltodo.pod b/pod/perltodo.pod
index 0a6b8e1..0079cd7 100644 (file)
--- a/pod/perltodo.pod
+++ b/pod/perltodo.pod
@@ -112,17 +112,18 @@ class subtraction.
 
        http://www.unicode.org/unicode/reports/tr18/
 
-=head2 use Thread for iThreads
+=head2 Work out exit/die semantics for threads
 
-Artur Bergman's C<iThreads> module is a start on this, but needs to
-be more mature.
+There are some suggestion for use a 
+C<use threads wait => x> syntax.
 
-=head2 make perl_clone optionally clone ops
+http://archive.develooper.com/perl5-porters@perl.org/msg79618.html
 
-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 Better support for nonpreemptive threading systems like PTH
 
-=head2 Work out exit/die semantics for threads
+Perhaps do yield() before blocking calls, exchange calls to non blocking
+calls specific for those libraries (for example GNUpth has a pth_sleep
+which is a non pth aware version of sleep).
 
 =head2 Typed lexicals for compiler
 
@@ -170,10 +171,6 @@ One possible solution would be to adopt/support ICU:
 
        http://oss.software.ibm.com/developerworks/opensource/icu/project/
 
-=head2 Thread-safe regexes
-
-The regular expression engine is currently non-threadsafe.
-
 =head2 Arithmetic on non-Arabic numerals
 
 C<[1234567890]> aren't the only numerals any more.