... and unify the source code to adhere.

Closes #2563

It is enabled by default, so --no-styled-output will switch off the
detection/use of bold headers.

Closes #2538

The feature is only enabled if the output is believed to be a tty.

-J: There's some minor differences and improvements in -J handling, as
now J should work with -i and it actually creates a file first using the
initial name and then *renames* that to the one found in
Content-Disposition (if any).

-i: only shows headers for HTTP transfers now (as documented).
Previously it would also show for pieces of the transfer that were HTTP
(for example when doing FTP over a HTTP proxy).

-i: now shows trailers as well. Previously they were not shown at all.

--libcurl: the CURLOPT_HEADER is no longer set, as the header output is
now done in the header callback.

... instead of exeucting code to get the size. Removes the use of
LD_LIBRARY_PATH for this.

Fixes #2586
Closes #2589
Reported-by: Bernhard Walle

... and export LD_LIBRARY_PATH properly. This is a follow-up from
2d4c2152.

Fixes #2586
Reported-by: Bernhard Walle

Reported-by: bsammon on github
Fixes #2590

The previous limit of 5 can still end up in situation that takes a very
long time and consumes a lot of CPU.

If there is still a rare use case for this, a user can provide their own
fnmatch callback for a version that allows a larger set of wildcards.

This commit was triggered by yet another OSS-Fuzz timeout due to this.
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8369

Closes #2587

follow-up to e05ad5dd

...as there's also a version 2.

Closes #2579

This example was changed in ce2140a8 to use the new microsecond based
getinfo option. This change makes it conditionally keep using the older
option so that the example still builds with older libcurl versions.

Closes #2584

follow-up to d9e92fd9

Provide a set of new timers that return the time intervals using integer
number of microseconds instead of floats.

The new info names are as following:

CURLINFO_APPCONNECT_TIME_T
CURLINFO_CONNECT_TIME_T
CURLINFO_NAMELOOKUP_TIME_T
CURLINFO_PRETRANSFER_TIME_T
CURLINFO_REDIRECT_TIME_T
CURLINFO_STARTTRANSFER_TIME_T
CURLINFO_TOTAL_TIME_T

Closes #2495

... previously it only used the max setting if a TLS version was also
explicitly asked for.

Reported-by: byte_bucket
Fixes #2571
Closes #2572

The warning flag leads e.g. Sun Studio compiler to bail out.

Closes #2576

.. because original MinGW and old compilers do not have the Windows API
definitions needed to support manual verification.

Original MinGW targets Windows 2000 by default, which lacks some APIs and
definitions for this feature. Disable it if these APIs are not available.

Closes https://github.com/curl/curl/pull/2522

The HTML files are long gone from the dist, now remove the last HTML
file pointing to those missing files.

d

Closes #2570

Reported-by: Rikard Falkeborn
Bug: #2560
Closes #2569

Fixes gcc-8 picky compiler warnings
Reported-by: Rikard Falkeborn
Bug: #2560
Closes #2568

... and remove the github markdown syntax so that it renders better on
the web site. Also, don't use back-ticks inlined to allow the CSS to
highlight source code better.

Closes #2561

When there's an upload in progress, make sure to wait for the socket to
become writable.

Detected-by: steini2000 on github
Bug: #2520
Closes #2567

Response data for a handle with a large buffer might be cached and then
used with the "closure" handle when it has a smaller buffer and then the
larger cache will be copied and overflow the new smaller heap based
buffer.

Reported-by: Dario Weisser
CVE: CVE-2018-1000300
Bug: https://curl.haxx.se/docs/adv_2018-82c2.html

... leaving the k->str could lead to buffer over-reads later on.

CVE: CVE-2018-1000301
Assisted-by: Max Dymond

Detected by OSS-Fuzz.
Bug: https://curl.haxx.se/docs/adv_2018-b138.html
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7105

RFC 6265 section 4.2.1 does not set restrictions on cookie names.
This is a follow-up to commit 7f7fcd0d.
Also explicitly check proper syntax of cookie name/value pair.

New test 1155 checks that cookie names are not reserved words.

Reported-By: anshnd at github
Fixes #2564
Closes #2566

Assisted-by: Max Dymond

Detected by OSS-Fuzz
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8245

Detected by Coverity; CID 1435559.  Follow-up to f8d608f3. It would
index the array with -1 if neither index was a socket.

Closes #2558