textproc/ruby-review: update to 5.3.0

5.3.0 (2021-10-29)

New Features

* add the future of endnote.  //endnote specifies the content of the
  endnote, @<endnote> specifies the reference to the endnote, and
  //printendnotes places endnotes (#1724)

Bug Fixes

* fixed an error in new jlreq that caused it to become independent of ifthen
  package (#1718)
* fixed an issue with hidden folio being set to all 1 when using
  review-jsbook with TeXLive 2020 or later (#1720)
* fixed an error that occurred when a non-existent file was specified in the
  coverimage parameter (#1726, #1729)
* it now warns when a non-existent file is specified in the titlefile,
  creditfile, and profile parameters (#1730)
* fixed @<tcy> op error in review-jlreq.  this op will be expanded into
  \reviewtcy macro (#1733)
* fixed exception errors in review-vol and review-index (#1740)
* fixed forgetting to copy __IMGMATH_BODY__.tex when math compiling error
  occurs (#1747)
* fixed the problem that the position of //beginchild and //endchild is not
  displayed when an error occurs (#1742)
* fixed a build error when using //graph op (#1744)
* fixed undefined variable in epubmaker.rb (#1755)
* fixed execution error in review-catalog-converter (#1753)

Enhancements

* warnings are now given when footnotes (//footnote) and endnotes
  (//endnote) are defined but not referenced (@<fn>, @<endnote>) (#1725)
* \includefullpagegraphics macro that pastes an image over the entire page
  now supports vertical writing (#1734)
* try to find plantuml.jar from the working folder, /usr/share/plantuml, or
  /usr/share/java (#1760)

Docs

* format.ja.md, format.md: fixed a mistake in the command line for creating
  SVG formulas (#1748)

Others

* added tests for Ruby 2.7 for Windows (#1743)
* refactor code with Rubocop 1.22.1 (#1759)

Contributors

* @munepi
* @huideyeren

(taca)