Fix mod_autoindex's handling of SuppressColumnSorting; the
	display order could be manually overridden by putting the
	appropriate query string into the URL (one of the strings
	the column-header anchors used).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82596 13f79535-47bb-0310-9956-ffa450edef68

	Allow fancyindexed directories to be presorted in some other way
	than by name.

PR:		1699
Submitted by:	Ken Coar
Reviewed by:	Martin Kraemer


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82595 13f79535-47bb-0310-9956-ffa450edef68

portable way to handle the conflict with this macro in other
included files.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82593 13f79535-47bb-0310-9956-ffa450edef68

verify that. /bin/sh is pathetic on this platform so configuration
still requires a replacement shell.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82592 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82590 13f79535-47bb-0310-9956-ffa450edef68

by a cleanup if a module really needs it.  Unless someone can demonstrate
that there is broken libc code somewhere that absolutely needs this...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82586 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82585 13f79535-47bb-0310-9956-ffa450edef68

PR: 2575
Submitted by:	Richard Prinz <richard.prinz@cso.net>
Reviewed by:	Roy Fielding, Dirk-Willem van Gulik


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82584 13f79535-47bb-0310-9956-ffa450edef68

on one request and having it affect some later connection, force the
alarm to be cleared before each connection even if Apache's own
timeouts are being handled by the parent.  This doesn't help for multiple
requests on the same connection, but it is extremely unlikely that a
request stream would persist longer than a non-Apache errant timeout,
and this limits the problem to a single user without impacting performance.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82583 13f79535-47bb-0310-9956-ffa450edef68

 - properly handle "identity" within Accept-Encoding.
 - allow encoded variants in RVSA negotiation and let them appear in
   the Alternates field using the non-standard "encoding" tag-list.
 - fixed both negotiation algorithms so that an explicitly accepted
   encoding is preferred over no encoding if "identity" is not
   included within Accept-Encoding.
 - added ap_array_pstrcat() to alloc.c for efficient concatenation
   of large substring sequences.  Bumped MMN.
 - replaced O(n^2) memory hogs in mod_negotiation with ap_array_pstrcat.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82582 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:	Life is hard, and then you die." <ronald@innovation.ch>
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82581 13f79535-47bb-0310-9956-ffa450edef68

for an underscore on dlsym() (as it's already the case for FreeBSD 3.0).

Submitted by: Todd Vierling <tv@pobox.com>
Reviewed by: Ralf S. Engelschall
PR: 2462


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82580 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82579 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82578 13f79535-47bb-0310-9956-ffa450edef68

compiled into Apache per default, although it _IS_ compiled into
Apache per default.

Submitted by: Sim Harbert <sim@mindspring.com>
Reviewed by: Ralf S. Engelschall
PR: 3572


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82577 13f79535-47bb-0310-9956-ffa450edef68

backslash was missing) we remove the bug together with it's complete context
because the special cases of the past can now no longer occur because of the
recent magic for the --with-layout default.

PR: 3590


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82575 13f79535-47bb-0310-9956-ffa450edef68

making sure the src/support/ tools are _forced_ to be build last (they depend
on other libraries).

Submitted by: Markus Theissinger <markus.theissinger@gmx.de>
Reviewed by: Ralf S. Engelschall


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82574 13f79535-47bb-0310-9956-ffa450edef68

as before for the DSOs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82573 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82572 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82571 13f79535-47bb-0310-9956-ffa450edef68

therefore it must be written only after all of the .modules handling.

Submitted by:	Ralf Engelschall


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82570 13f79535-47bb-0310-9956-ffa450edef68

didn't know that I've already withdrawn this part, so don't blame him.  The
problem is that the additional init rounds breaks backward compatibility and
not really solve the mod_perl problem. So, it's better to not do it...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82569 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82568 13f79535-47bb-0310-9956-ffa450edef68

fixed bug prevented this) we need to also install os-include.c in addition to
os.h into the PREFIX/include/ location or building of module DSOs with APXS
fails.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82567 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82566 13f79535-47bb-0310-9956-ffa450edef68

allow us to distinguish between a garbled DSO (or even a file which isn't
an Apache module DSO at all) and a DSO which doesn't match the current
Apache API.

Submitted by: Ralf S. Engelschall
PR: 3152


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82565 13f79535-47bb-0310-9956-ffa450edef68

``nocase|NC'' flag (as RewriteCond already does for ages) to match case
insensitive (this especially avoids nasty patterns like `[tT][eE][sS][tT]').
Second two additional internal map functions `escape' and `unescape' were
added which can be used to escape/unescape to/from hex-encodings in URLs parts
(this is especially useful in combination with map lookups).

Submitted by: Magnus Bodin, Ian Kallen
Integrated and fixed by: Ralf S. Engelschall


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82564 13f79535-47bb-0310-9956-ffa450edef68

  The same procedure as _every_ year, James!''

So, a lot of touched files here, but it's just a tiny harmless patch.
As every year we bump up the year number in our copyright headers.

1. "199x-1998" => "199x-1999"
2. "1998"      => "1998-1999"


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82562 13f79535-47bb-0310-9956-ffa450edef68

forgotten (because it was a macro) in the symbol renaming process.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82560 13f79535-47bb-0310-9956-ffa450edef68

Fix a few minor inconsistencies related to directive scoping
============================================================

1. httpd -h

Under "httpd -h" one gets a nice English description in which scope a
directive can occur. But we talk here only about <Directory> and <Location>,
although <Files> is treated the same (also with `cmd->override ==
ACCESS_CONF|OR_ALL'). So I think it's correct to also list <Files>, too.

2. Used scope variants

Currently we have 203 directives and they use the following scopes (the
numbers in parenthesis gives the number of directives using a particular
scope):

   RSRC_CONF (106)
   RSRC_CONF|ACCESS_CONF (5)
   RSRC_CONF|ACCESS_CONF|OR_ALL (1)            <--
   RSRC_CONF|ACCESS_CONF|OR_AUTHCFG (2)        <--
   ACCESS_CONF (5)
   OR_AUTHCFG (20)
   OR_LIMIT (3)
   OR_OPTIONS (4)
   OR_FILEINFO (21)
   OR_INDEXES (23)
   OR_ALL (13)

This is well spreaded and sounds reasonable. Except for
the two classes:

   RSRC_CONF|ACCESS_CONF|OR_ALL (1)
   RSRC_CONF|ACCESS_CONF|OR_AUTHCFG (2)

The first one is just a syntax overkill. It means only OR_ALL, because OR_ALL
includes (implicitly) already RSRC_CONF and ACCESS_CONF. So, when we fix
this to OR_ALL we get:

   RSRC_CONF (106)
   RSRC_CONF|ACCESS_CONF (5)
   RSRC_CONF|ACCESS_CONF|OR_AUTHCFG (2)        <--
   ACCESS_CONF (5)
   OR_AUTHCFG (20)
   OR_LIMIT (3)
   OR_OPTIONS (4)
   OR_FILEINFO (21)
   OR_INDEXES (23)
   OR_ALL (14)

The remaining RSRC_CONF|ACCESS_CONF|OR_AUTHCFG is used by two directives:
UseCanonicalName and ContentDigest. Two not too old directives which were
added mostly at the same time. They're are implemented the same way.
But the scope looks incorrect. Why?

First, it's again syntax overkill, ok. We can reduce it to
RSRC_CONF|OR_AUTHCFG. But when we compare it to all other used scopes, it
looks very inconsistent. No other of the 203 directives want to be applicable
in such a non-orthoginal scope: on the first hand inside the AuthConfig scope
(which means .htaccess under "AllowOverride AuthConfig" plus _INSIDE_ of
<Directory>/<Location>/<Files> sections in httpd.conf only) and on the other
hand also in RSRC_CONF (which means _OUTSIDE_ of
<Directory>/<Location>/<Files> sections in httpd.conf only). Sure, finally
it's everywhere in httpd.conf plus .htaccess under AuthConfig scope.  But it's
not intuitive: Directives which want to be applicable in such a total scope
use OR_OPTIONS, OR_FILEINFO or OR_INDEXES. And when we think about
UseCanonicalName and ContentDigest we find out that they belongs more to
Options, XBitHack and CheckSpelling than to any AuthXXXX directives.

So, I propose to change the scope of those two directives to OR_OPTIONS.  It
makes no big difference, of course. It still is useable everwhere inside
httpd.conf, but inside .htaccess now under Options instead of AuthConfig.  And
it both belongs to the more correct group of directives and makes our list of
used scopes more consistent.

With the above patch be get this consistent scope-list:

   RSRC_CONF (106)
   RSRC_CONF|ACCESS_CONF (5)
   ACCESS_CONF (5)
   OR_AUTHCFG (20)
   OR_LIMIT (3)
   OR_OPTIONS (6)
   OR_FILEINFO (21)
   OR_INDEXES (23)
   OR_ALL (14)

When we take into account that _theoretically_ there are a lot more variants
of these or'ed values are possible, this list is _VERY_ clean. Actually it's
the most clean variant I can think of (except for the fact that the whole
mechanism is a horrible mess ;-)...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82559 13f79535-47bb-0310-9956-ffa450edef68

DSO fixed


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82557 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82556 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82555 13f79535-47bb-0310-9956-ffa450edef68

	Add Lars' vote.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82554 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82553 13f79535-47bb-0310-9956-ffa450edef68

quoted args. So, for the `test' $* _has_ to be used while for the `set' "$@"
is correct (here $* would break it).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82552 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82551 13f79535-47bb-0310-9956-ffa450edef68

when not specifying any command line arguments.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82549 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82548 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82547 13f79535-47bb-0310-9956-ffa450edef68