perl588delta.1

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

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.\" ========================================================================
.\"
.IX Title "PERL588DELTA 1"
.TH PERL588DELTA 1 "2007-12-18" "perl v5.10.0" "Perl Programmers Reference Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
perl588delta \- what is new for perl v5.8.8
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This document describes differences between the 5.8.7 release and
the 5.8.8 release.
.SH "Incompatible Changes"
.IX Header "Incompatible Changes"
There are no changes intentionally incompatible with 5.8.7. If any exist,
they are bugs and reports are welcome.
.SH "Core Enhancements"
.IX Header "Core Enhancements"
.IP "\(bu" 4
\&\f(CW\*(C`chdir\*(C'\fR, \f(CW\*(C`chmod\*(C'\fR and \f(CW\*(C`chown\*(C'\fR can now work on filehandles as well as
filenames, if the system supports respectively \f(CW\*(C`fchdir\*(C'\fR, \f(CW\*(C`fchmod\*(C'\fR and
\&\f(CW\*(C`fchown\*(C'\fR, thanks to a patch provided by Gisle Aas.
.SH "Modules and Pragmata"
.IX Header "Modules and Pragmata"
.IP "\(bu" 4
\&\f(CW\*(C`Attribute::Handlers\*(C'\fR upgraded to version 0.78_02
.RS 4
.IP "\(bu" 4
Documentation typo fix
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`attrs\*(C'\fR upgraded to version 1.02
.RS 4
.IP "\(bu" 4
Internal cleanup only
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`autouse\*(C'\fR upgraded to version 1.05
.RS 4
.IP "\(bu" 4
Simplified implementation
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`B\*(C'\fR upgraded to version 1.09_01
.RS 4
.IP "\(bu" 4
The inheritance hierarchy of the \f(CW\*(C`B::\*(C'\fR modules has been corrected;
\&\f(CW\*(C`B::NV\*(C'\fR now inherits from \f(CW\*(C`B::SV\*(C'\fR (instead of \f(CW\*(C`B::IV\*(C'\fR).
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`blib\*(C'\fR upgraded to version 1.03
.RS 4
.IP "\(bu" 4
Documentation typo fix
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`ByteLoader\*(C'\fR upgraded to version 0.06
.RS 4
.IP "\(bu" 4
Internal cleanup
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`CGI\*(C'\fR upgraded to version 3.15
.RS 4
.IP "\(bu" 4
Extraneous \*(L"?\*(R" from \f(CW\*(C`self_url()\*(C'\fR removed
.IP "\(bu" 4
\&\f(CW\*(C`scrolling_list()\*(C'\fR select attribute fixed
.IP "\(bu" 4
\&\f(CW\*(C`virtual_port\*(C'\fR now works properly with the https protocol
.IP "\(bu" 4
\&\f(CW\*(C`upload_hook()\*(C'\fR and \f(CW\*(C`append()\*(C'\fR now works in function-oriented mode
.IP "\(bu" 4
\&\f(CW\*(C`POST_MAX\*(C'\fR doesn't cause the client to hang any more
.IP "\(bu" 4
Automatic tab indexes are now disabled and new \f(CW\*(C`\-tabindex\*(C'\fR pragma has
been added to turn automatic indexes back on
.IP "\(bu" 4
\&\f(CW\*(C`end_form()\*(C'\fR doesn't emit empty (and non-validating) \f(CW\*(C`<div>\*(C'\fR
.IP "\(bu" 4
\&\f(CW\*(C`CGI::Carp\*(C'\fR works better in certain mod_perl configurations
.IP "\(bu" 4
Setting \f(CW$CGI::TMPDIRECTORY\fR is now effective
.IP "\(bu" 4
Enhanced documentation
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`charnames\*(C'\fR upgraded to version 1.05
.RS 4
.IP "\(bu" 4
\&\f(CW\*(C`viacode()\*(C'\fR now accept hex strings and has been optimized.
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`CPAN\*(C'\fR upgraded to version 1.76_02
.RS 4
.IP "\(bu" 4
1 minor bug fix for Win32
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Cwd\*(C'\fR upgraded to version 3.12
.RS 4
.IP "\(bu" 4
\&\f(CW\*(C`canonpath()\*(C'\fR on Win32 now collapses \fIfoo\e..\fR sections correctly.
.IP "\(bu" 4
Improved behaviour on Symbian \s-1OS\s0.
.IP "\(bu" 4
Enhanced documentation and typo fixes
.IP "\(bu" 4
Internal cleanup
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Data::Dumper\*(C'\fR upgraded to version 2.121_08
.RS 4
.IP "\(bu" 4
A problem where \f(CW\*(C`Data::Dumper\*(C'\fR would sometimes update the iterator state
of hashes has been fixed
.IP "\(bu" 4
Numeric labels now work
.IP "\(bu" 4
Internal cleanup
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`DB\*(C'\fR upgraded to version 1.01
.RS 4
.IP "\(bu" 4
A problem where the state of the regexp engine would sometimes get clobbered when running
under the debugger has been fixed.
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`DB_File\*(C'\fR upgraded to version 1.814
.RS 4
.IP "\(bu" 4
Adds support for Berkeley \s-1DB\s0 4.4.
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Devel::DProf\*(C'\fR upgraded to version 20050603.00
.RS 4
.IP "\(bu" 4
Internal cleanup
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Devel::Peek\*(C'\fR upgraded to version 1.03
.RS 4
.IP "\(bu" 4
Internal cleanup
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Devel::PPPort\*(C'\fR upgraded to version 3.06_01
.RS 4
.IP "\(bu" 4
\&\f(CW\*(C`\-\-compat\-version\*(C'\fR argument checking has been improved
.IP "\(bu" 4
Files passed on the command line are filtered by default
.IP "\(bu" 4
\&\f(CW\*(C`\-\-nofilter\*(C'\fR option to override the filtering has been added
.IP "\(bu" 4
Enhanced documentation
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`diagnostics\*(C'\fR upgraded to version 1.15
.RS 4
.IP "\(bu" 4
Documentation typo fix
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Digest\*(C'\fR upgraded to version 1.14
.RS 4
.IP "\(bu" 4
The constructor now knows which module implements \s-1SHA\-224\s0
.IP "\(bu" 4
Documentation tweaks and typo fixes
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Digest::MD5\*(C'\fR upgraded to version 2.36
.RS 4
.IP "\(bu" 4
\&\f(CW\*(C`XSLoader\*(C'\fR is now used for faster loading
.IP "\(bu" 4
Enhanced documentation including \s-1MD5\s0 weaknesses discovered lately
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Dumpvalue\*(C'\fR upgraded to version 1.12
.RS 4
.IP "\(bu" 4
Documentation fix
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`DynaLoader\*(C'\fR upgraded but unfortunately we're not able to increment its version number :\-(
.RS 4
.IP "\(bu" 4
Implements \f(CW\*(C`dl_unload_file\*(C'\fR on Win32
.IP "\(bu" 4
Internal cleanup
.IP "\(bu" 4
\&\f(CW\*(C`XSLoader\*(C'\fR 0.06 incorporated; small optimisation for calling
\&\f(CW\*(C`bootstrap_inherit()\*(C'\fR and documentation enhancements.
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`Encode\*(C'\fR upgraded to version 2.12
.RS 4
.IP "\(bu" 4
A coderef is now acceptable for \f(CW\*(C`CHECK\*(C'\fR!
.IP "\(bu" 4
3 new characters added to the \s-1ISO\-8859\-7\s0 encoding
.IP "\(bu" 4
New encoding \f(CW\*(C`MIME\-Header\-ISO_2022_JP\*(C'\fR added
.IP "\(bu" 4
Problem with partial characters and \f(CW\*(C`encoding(utf\-8\-strict)\*(C'\fR fixed.
.IP "\(bu" 4
Documentation enhancements and typo fixes
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`English\*(C'\fR upgraded to version 1.02
.RS 4
.IP "\(bu" 4
the \f(CW$COMPILING\fR variable has been added
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`ExtUtils::Constant\*(C'\fR upgraded to version 0.17
.RS 4
.IP "\(bu" 4
Improved compatibility with older versions of perl
.RE
.RS 4
.RE
.IP "\(bu" 4
\&\f(CW\*(C`ExtUtils::MakeMaker\*(C'\fR upgraded to version 6.30 (was 6.17)
.RS 4