basically removing functions that aren't really necessary anymore.


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to the very bottom of the filter stack and nobody has written anything to
the network, then we need to return an error.


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to add and modify data while processing a request.  The docs still need
to be updated, and a simple html page needs to be created explaining all
of this.

The only filter currently in the code is the core filter.  This filter
takes a bucket brigade and writes it to the network through the buff
structure.  In time, the buff will go away completely.

More filters will need to be written.
Submitted by:	The Apache Community
Reviewed by:	The Apache Community


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log it if it fails).

Don't segfault if RewriteLock wasn't coded in the config (i.e., if
rewrite_log_lock isn't set).

Fix a missing error code in a call to ap_log_error().


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	Allow <Limit*> to accept arbitrary extension method named instead
	of varfing.  Nothing takes advantage of this yet; that's coming
	next.  Also replace the shorthand Allow setup to use the new
	API (this is possibly a problematical change for the core default
	handler; no problem to back that out).


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	Add mnemonics for the ap_allow_methods() reset flag meanings.


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	Note the connexion between the method number list and the
	ap_method_name_of() routine.  (This should have been included
	as part of that commit but wasn't, alas.)


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	More prototypical API support for arbitrary extension HTTP methods.


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	Preset the cmd_parms->limited field to the magic 'no limit active'
	value, and add some prototype API routines for expanding support
	for arbitrary extension HTTP methods.


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->APACHE_XLATE change.  Once I figured out what "32/9" meant (doh!)
it was pretty clear that the comment is no longer applicable.


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	Don't skip any remaining methods just because one was already
	noted.

Submitted by:	Joe Orton <joe@orton.demon.co.uk>
Reviewed by:	Ken Coar


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	Fix another oversight: don't add an extension method to the Allow
	list if it's already there.


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	Add recognition of the --with-port=n (as was added to 1.3), and
	raise an error if --enable-layout is specified but we can't
	find the definition file.


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	Whoops, head off a potential segfault.  The array is only
	created at need, so check for its existence before trying
	to peek into it.


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(Note: apr_initopt() and/or its callers still need tweaking.)
Submitted by:	Bill Rowe
Reviewed by:	Jeff Trawick


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that Apache builds again.


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	Add support for arbitrary extension methods for the Allow
	response header field, and an API routine for modifying the
	allowed list in a unified manner for both known and extension
	methods.


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We checked the retcode from apr_fgets() improperly.
Submitted by:	Rob Simonson <simo@us.ibm.com>
Reviewed by:	Jeff Trawick


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Submitted by:	Victor Orlikowski


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  Fix ApacheBench for the apr_initopt/apr_getopt change.  This illustrates
  abusing the apr_getopt_t for direct access at the working structure, just
  as we did with the global vars.  By my global search, there should be no
  more apr_opt*** symbols out there.

PR:
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  Adjust the WinNT MPM/SCM code for apr_initopt/apr_getopt; mostly just a
  bunch of constness changes.

PR:
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  Provide the first real-world update for the new apr_initopt/apr_getopt
  changes.

PR:
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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@86035 13f79535-47bb-0310-9956-ffa450edef68

  Add a useful header

PR:
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  Minor nits in documentation.  The link to the ISAPI spec is broken.

PR:
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Submitted by:	Joe Orton <joe@orton.demon.co.uk>
Reviewed by:	Bill Stoddard


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  A few new observations for the Win32 user.

PR:
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to util_xml and util_uri headers


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