And upgrade the submodule after performing the change documented here in
it to avoid link conflicts between the bundled zlib version and another
copy of zlib potentially used in the application due to the name clashes
between crc32_combine_xxx functions new in 1.2.12 that upstream forgot
to add to zconf.h.
Closes#22280.
Put steps in the chronological order.
Also put library-specific instructions in the same section, but in
different subsections instead of combining 2 of them in one section and
having a separate section for another one as before.
Using numbers prevented the headings from being interpreted as such and
we instead got numbered item followed by a horizontal separator when
rendering Markdown as HTML.
Just remove the numbers to fix this.
Try to preserve most of the manual changes done to libtiff sources in
wxWidgets, dropping just some VC6-specific workarounds which are not
needed any more.
The conversion is very superficial and there are probably many problems in the
Markdown rendering, but this is the first step towards making these documents
more readable when viewing them online.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76690 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
