1. Store the `PKG_CONFIG` variable in Makefile.sub (or try to get it from the ENV var PKG_CONFIG in mkmf.rb)
2. Try to use --msvc-syntax, with a fallback to replacing -Lxxx with -libpath:xxx. --msvc-syntax has been in pkgconf since 1.4.0 (released 7 years ago). pkg-config (freedesktop), does not support it, hence the fallback.
3. The `try_ldflags` passes these `ldflags` as the `opt` parameter to the `link_command`, not as `ldflags`. Unix systems are forgiving in that regard, MSVC is not: as a result as passing them as `opt`, they (specifically the `/libpath:xxx` ones) end up passed before the `-link` command to `cl.exe` and it throws because it ignores it and therefore can't find the lib.
```
cl : Command line warning D9002 : ignoring unknown option '-libpath:C:/Users/julien/.conan2/p/libff3726d89a6255c/p/lib'
```
(https://github.com/ruby/rdoc/pull/1238)
Hide navigation sidebar when clicking anchor links on mobile devices.
Previously, anchor links would change the page but the navigation
sidebar would block the view.
f12a96b7fa
(https://github.com/ruby/rdoc/pull/1240)
Some people like to mark up method names in MarkDown style block
quotes, like this: ruby/ruby#12333.
Currently, no links are created in the code in the RDoc, but such
words most likely refer to methods.
This PR makes a word a code cross-reference if the whole word can be
resolved as a reference.
7d7efb0709
Our CI did not catch this because it was testing with Ruby 3.1 patch
levels that include a RubyGems version that already has
`Gem::Uri.redact`.
We should make sure the system-rubygems workflow always tests against
the oldest supportted Ruby/RubyGems combination.
3b695e3be1
- IRB has its own documentation in the project readme and https://ruby.github.io/irb/ already.
- As a tool, its internal implementation details are not relevant to the user.
- Excluding it from the documentation generation reduces the size of the generated documentation
and makes search results more relevant.
I also checked the there are no references to IRB so it should not break any links.
RDoc::RubyGemsHook
(https://github.com/ruby/rdoc/pull/1244)
Rubygems creates an instance of RDoc::RubygemsHook, sets `doc.force = overwrite`, then calls `doc.generate` the document.
RDoc::RubygemsHook needs attribute `:force` just like RDoc::RubyGemsHook.
01bdbcdd4d
