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We preserve all the original functionality at the expense of some extra
memory because we don't clean up subrequests.

Plus a bug is fixed -- if mod_include is not the only module using
run_sub_request() then it was possible that add_xxx_vars() wouldn't be
done, and the environment would be incorrect.


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get_path_info(), assume the path info has already been discovered.


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a handler


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so create a scratch space when we need to scratch.

r->finfo.st_mode == 0 should be tested before other things involving
r->finfo.


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to add in different types of read/write libraries in a central
location. This mainly keeps buff.c less messy with #ifdefs.


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The proxy may still need some work, but will defer until I can
review these changes with others.
Obtained from: Ben Laurie, Randy Terbush
Reviewed by: Ben Laurie, Randy Terbush


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Options -indexes
<VirtualHost 127.0.0.1>
Options +indexes
</VirtualHost>

No longer do -'ves have priority over +'ves.  We just record the last
change to each bit.


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redirects are generated.  This was at least approved in spirit by a
handful of folks two weeks ago.  The default should be no behaviour
change.

This changes the prototype of construct_url(), and adds two new
API functions: get_server_name() and get_server_port().  So the
MODULE_MAGIC_NUMBER has been bumped.

PR:             315, 459, 485, 1433
Submitted by:   Michael Douglass <mikedoug@texas.net>, Dean Gaudet


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	don't need to replace space with confusion in the Makefile.


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	just forgot. :-)


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	and Makefiles that reference them.


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always have :port removed from it.


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PR: related tpo #1671


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anyway.

Submitted by: Ken Coar


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move invariants out of the loop.


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at debug level, rather than to the console.


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correctly handle multiple env vars to be set. As a side-effect, eliminate
an env var with a null name.


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nice that I don't have to do this one in assembly.  MAKE_TABLE_PROFILE is
a debugging mode that makes it easier to find tables which are created
with too small an initial guess.  It uses __builtin_return_address()
which is a gcc directive that avoids the need for arch specific assembly
to find the return address of the function you're in... super ultra cool
for debugging.


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the table size will be doubled, and the old table copied to the new
table.  It's nice to avoid this if it's easy.)

Our default server outputs 8 headers, with the expires module it will
do 10 headers.  Increase the default r->headers_out table to size 12
to accomodate that (plus a cookie and one other thing).

rename_original_environment should use nalloc instead of nelts when
selecting a table size.


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vhost lookup_defaults.


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PR:		1738
Reviewed by:	Dean Gaudet


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PR:
Obtained from:
Submitted by:
Reviewed by:


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