[PATCH 00/11] doc: asciidoctor: direct man page creation and fixes

This patch series enables direct man page creation with asciidoctor, but in addition tries to minimize the difference with asciidoc+docbook.

I fixed as many issues as I could, and now the doc-diff looks very sensible. I could not find any major issues, however, some minor issues still remain.

On the other hand the asciidoc method has issues as well, so it's not clear which method is superior at this point; both have advantages and disadvantages.

At the very least the man pages with pure asciidoctor should be quite usable now.

This series builds on top of my cleanups [1]. It's probably not worth the effort to split the two.

[1] https://lore.kernel.org/git/20210514115631.503276-1-felipe.contreras@gmail.com

Felipe Contreras (11):
  doc: allow the user to provide ASCIIDOC_EXTRA
  doc: doc-diff: allow more than one flag
  doc: doc-diff: set docdate manually
  doc: use asciidoctor to build man pages directly
  doc: asciidoctor: add linkgit macros in man pages
  doc: join mansource and manversion
  doc: add man pages workaround for asciidoctor
  doc: asciidoctor: add hack for xrefs
  doc: asciidoctor: add hack to improve links
  doc: asciidoctor: add support for baseurl
  doc: asciidoctor: cleanup man page hack

 Documentation/Makefile                  | 24 ++++++++-----
 Documentation/asciidoctor-extensions.rb | 46 +++++++++++++++++++++++++
 Documentation/doc-diff                  |  8 ++---
 3 files changed, 65 insertions(+), 13 deletions(-)