also linting.

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Update css to have permalink more in line with httpd.a.o:
   - default to white (blue on dark-blue is not really visible)
   - visible only when the mouse is over the corresponding heading

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Improve syntax highlight and hyper-links.

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When a :port is included in the CacheKeyBaseURL the ":" is lost from the actual cache key value.  This doesn't harm apache by itself, the real problem arise if some external program which "knows" about the cache keys structure is used to modify the cache.

When CacheKeyBaseURL is not use, the ":" is kept.

So, be consistent when building the key and keep the ":" in all cases.

PR 53915 [Rein Tollevik <rein basefarm.no>]

+ merge 2 lines of a comment to have it more compact

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Test case  added in r1850983

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Test case  added in r1850983

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  bio_filter_in_read): Clear retry flags before aborting
  on client-initiated reneg.

PR: 63052


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  return APR_SUCCESS rather than rv, which is guaranteed to be
  APR_SUCCESS in current code.


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  Remove written-but-not-read variable (gcc 8.x warning).


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+1 from covener and jim on dev@


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This just got me. I upgraded macOS to Mojave (w/ latest Xcode) and I always build w/ maintainer-mode. The problem is that libxml2 will include various unicode/*.h files that have C++ type comments, which causes building to fail (due to Werror). Work around this.


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On some platforms (e.g. OpenBSD) zlib's input/output counters are off_t
instead of ulong, which resuls in format-string warnings from some
compilers (e.g. clang). Work around this by upcasting to uint64_t.
Discussed on dev@ with ylavic and wrowe


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     have been fixed. [Michael Kaufmann, Stefan Eissing]



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In ap_resolve_env(), the string returned from getenv() should be copied since
the returned string may be statically allocated.

This fixes an issue where the value for the last env var is substituted for all
env vars in a directive containing multiple env vars.


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from the Include/IncludeOptional directives into a generic set of
functions ap_dir_nofnmatch() and ap_dir_fnmatch().


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