mod_perl-0.97_01

Changes for version 0.97_01

added experimental `PerlNewSendHeader' config directive works like `PerlSendHeader', but scans headers for special headers like Location:, Status:, etc. simply uses a C global variable `sent_header', if true, sends data asis to client, otherwise calls $r->send_cgi_header currently, does not work with sfio (yet) and this only works if a single print statement sends the headers like so:
- print "Status: 302\n", "Location: http://www.somewhere.com/\n", "Content-type: text/html\n\n";
"fixed" new preg* clashes w/ 1.2b9-dev spotted by Dean Gaudet
reworked callback mechanism a bit:
folded duplicate code in run_stacked_handlers() + perl_call()
gv_fetchmethod called only if -DPERL_METHOD_HANDLERS
perl_handler_ismethod now() uses class stash in gv_fetchmethod
cache CV from perl_get_cv lookup if -DPERL_STACKED_HANDLERS
included patch from Eric Bartley so we can say: `Class->method' in Perl*Handler's if -DPERL_METHOD_HANDLERS
fixed bug spotted by Rob Hartill so Perl*Handler (OK|DECLINED) work again
added minimal tests for stacked handlers and method handlers
PERL_METHOD_HANDLERS=1 can be set when running Makefile.PL
PerlCleanupHandler now uses register_cleanup underneath, instead of abusing the logger slot. PerlCleanupHandler is enabled by default
added PRINTF for tie'd STDOUT
detached Apache.o from httpd, now a dynamic extension. here's why:
shinks httpd size
possible to 'use Apache ()' outside of httpd (very few methods will work though!)
once mod_perl.c settles it will be possible to upgrade mod_perl without rebuilding httpd!
added $r->server_root_relative function
Apache::Status has 2 new menu items (need Devel::Symdump 1.99_01+):
- "Inheritance Tree"
- "ISA Tree"
added new CGI.pm tests from Andreas