[PATCH -perfbook 0/6] Updates for LaTeX2e <2026-06-01> release

[Akira Yokosawa <akiyks@gmail.com>]

Hi Paul,

Newly released LaTeX2e <2026-06-01> is not compatible with perfbook.
The new LaTeX kernel doesn't allow both of arydshln and tabularx
to be loaded in a docment.  As arydshln doesn't play any important
role in perfbook, I have decided to get rid of it.  See Patch 4/6.

Another recent headache for perfbook is cleveref.  Patch 5/6 resolves
it by employing "zref-clever" and defining wrapper commands in the
preamble.

The other patches are minor fixes.

Updates in FAQ-BUILD.txt and under docker/ should follow shortly.

Thanks, Akira

--
Akira Yokosawa (6):
  memorder: Fix typo ("`" --> " ")
  runlatex.sh: "iconv -l" rather than "iconv --list"
  precheck-tentative.sh: Allow "v4.4a" style revision of lineno.sty
  Get rid of "arydshln"
  Stop using "cleveref" with LaTeX2e <2024-11-01> and later
  memorder: Fix use of \cpagerefrange{}{}

 appendix/styleguide/styleguide.tex | 355 +----------------------------
 datastruct/datastruct.tex          |  19 +-
 fixcleveref.ltx                    |  12 -
 memorder/memorder.tex              |   6 +-
 perfbook-lt.tex                    |  91 ++++++--
 utilities/precheck-tentative.sh    |   2 +-
 utilities/runfirstlatex.sh         |   2 +-
 utilities/runlatex.sh              |   2 +-
 8 files changed, 83 insertions(+), 406 deletions(-)
 delete mode 100644 fixcleveref.ltx


base-commit: 15b4ca760b07bac138b9e0f6467e6733ecc656dc
-- 
2.43.0