From d65c208b161ffee9ce5343fdfdb17d00523cecae Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Tue, 20 Apr 2021 03:00:55 +0000 Subject: CTAN sync 202104200300 --- macros/optex/pkg/plain-at.opm | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 macros/optex/pkg/plain-at.opm (limited to 'macros/optex/pkg/plain-at.opm') diff --git a/macros/optex/pkg/plain-at.opm b/macros/optex/pkg/plain-at.opm new file mode 100644 index 0000000000..3277d7b24e --- /dev/null +++ b/macros/optex/pkg/plain-at.opm @@ -0,0 +1,43 @@ +% This is macro package used by OpTeX, see http://petr.olsak.net/optex + +\_codedecl \_undefined {Obscure @ names from plain TeX <2020-05-22>} + +\_setctable \_optexcatcodes +% PlainTeX obscure names: +\_catcode`\@=11 +\_let\z@=\_zo +\_let\z@skip=\_zoskip +\_newdimen\p@ \p@=1pt +\_chardef\@ne=1 +\_chardef\tw@=2 +\_chardef\thr@@=3 +\_chardef\sixt@@n=16 +\_mathchardef\@m=1000 +\_mathchardef\@M=10000 +\_mathchardef\@MM=20000 +\_countdef\m@ne=22 \m@ne=-1 +\_chardef\@cclv=255 +\_mathchardef\@cclvi=256 +\_skipdef\skip@=0 +\_dimendef\dimen@=0 +\_dimendef\dimen@i=1 +\_dimendef\dimen@ii=2 +\_countdef\count@=255 +\_def\m@th{\_mathsurround\z@} +\_def\o@lign{\_lineskiplimit\z@ \_oalign} +\_def\n@space{\_nulldelimiterspace\z@ \m@th} +\_newdimen\p@renwd \p@renwd=8.75pt +\_def\alloc@#1#2#3#4#5{\_allocator#5{\_csstring#2}#3} +\_restorectable + +\_endcode + +We absolutely don't recommend to use such obscure names in your macros. But +sometimes you need to read an old plain TeX document or a macro file. You +can load this file in such cases. For example: + +\begtt + \load [plain-at, shapepar.sty] +\endtt + +\_endinput -- cgit v1.2.3