summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/csplain
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2014-12-24 23:21:27 +0000
committerKarl Berry <karl@freefriends.org>2014-12-24 23:21:27 +0000
commitea75d0bfb820f1fea872bbdfb88fed8e77947698 (patch)
treefaeed0817769c924420116818b34bf344f77d7a0 /Master/texmf-dist/tex/csplain
parent17e3da100f9807511c04fdce7bfbaffe9b586a88 (diff)
csplain (24dec14)
git-svn-id: svn://tug.org/texlive/trunk@35901 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/csplain')
-rw-r--r--Master/texmf-dist/tex/csplain/base/csplain.ini4
-rw-r--r--Master/texmf-dist/tex/csplain/base/ucode.tex2
-rw-r--r--Master/texmf-dist/tex/csplain/fonts/ams-math.tex4
-rw-r--r--Master/texmf-dist/tex/csplain/fonts/luafonts.tex5
-rw-r--r--Master/texmf-dist/tex/csplain/fonts/ntx-math.tex8
-rw-r--r--Master/texmf-dist/tex/csplain/fonts/tx-math.tex4
-rw-r--r--Master/texmf-dist/tex/csplain/opmac/op-example.bib258
-rw-r--r--Master/texmf-dist/tex/csplain/opmac/opmac.tex40
8 files changed, 297 insertions, 28 deletions
diff --git a/Master/texmf-dist/tex/csplain/base/csplain.ini b/Master/texmf-dist/tex/csplain/base/csplain.ini
index 271d5f070b2..5f0cfefaf87 100644
--- a/Master/texmf-dist/tex/csplain/base/csplain.ini
+++ b/Master/texmf-dist/tex/csplain/base/csplain.ini
@@ -212,6 +212,10 @@ file extcode.tex renamed to il2code.tex (suggested by Jan Kasprzak)
Dec. 2014: [format wasn't modified]
* opmac <Dec. 2014> added (new implementation of color stuff)
+* \setmathcodechanges bug fixed (in ams-math, tx-math and ntx-math.tex)
+* \crq corrected in ucode.tex
+* luatex 0.79 uses luaotfload-main file, corrected in luafonts.tex
+* op-example.bib added
COPYRIGHT
=========
diff --git a/Master/texmf-dist/tex/csplain/base/ucode.tex b/Master/texmf-dist/tex/csplain/base/ucode.tex
index 2b09558115e..1faab7fd39b 100644
--- a/Master/texmf-dist/tex/csplain/base/ucode.tex
+++ b/Master/texmf-dist/tex/csplain/base/ucode.tex
@@ -304,7 +304,7 @@
\chardef \flq 8249
\chardef \frq 8250
\chardef \clq 8218
-\chardef \crq 8219
+\chardef \crq 8216 % corrected form 8219, which is mirrored 9, no 6
\chardef \elqq 8220
\chardef \erqq 8221
\chardef \sterling 163
diff --git a/Master/texmf-dist/tex/csplain/fonts/ams-math.tex b/Master/texmf-dist/tex/csplain/fonts/ams-math.tex
index 4f9c9de10b7..d46f617bf7e 100644
--- a/Master/texmf-dist/tex/csplain/fonts/ams-math.tex
+++ b/Master/texmf-dist/tex/csplain/fonts/ams-math.tex
@@ -171,11 +171,11 @@
\def\mitvariables{\def\rm{\fam0\tenrm}%
\mathcodechanges 0:0-9\mathcodechanges 1:A-Z\mathcodechanges 1:a-z}
-\def\mathcodechanges#1:#2-#3{\chardef\tmp=\count0 \chardef\tmpa=\count1
+\def\mathcodechanges#1:#2-#3{\edef\tmp{\count0=\the\count0 \count1=\the\count1 }%
\count0=`#2 \count1=\count0 \advance\count1 by"7#100
\loop \mathcode\count0=\count1
\ifnum\count0<`#3 \advance\count0 by1 \advance\count1 by1 \repeat
- \count0=\tmp \count1=\tmpa
+ \tmp\relax
}
\def\whichtfm #1{\ifx\dgsize\undefined #1\else
\expandafter \ifx\csname#1:reg\endcsname\relax
diff --git a/Master/texmf-dist/tex/csplain/fonts/luafonts.tex b/Master/texmf-dist/tex/csplain/fonts/luafonts.tex
index f4653c74321..b6d5899a096 100644
--- a/Master/texmf-dist/tex/csplain/fonts/luafonts.tex
+++ b/Master/texmf-dist/tex/csplain/fonts/luafonts.tex
@@ -21,6 +21,9 @@
}
\else %%% \luatexversion>=76
+\ifnum\luatexversion<79 \def\luaotfloadfile{luaotfload}
+\else \def\luaotfloadfile{luaotfload-main}\fi
+
\message{processing luaotfload.lua (2)}
\expandafter\ifx\csname LuT@AllocAttribute\endcsname \relax
\csname newcount\expandafter \endcsname \csname LuT@AllocAttribute\endcsname \fi
@@ -33,7 +36,7 @@
oriwrite = texio.write_nl % I don't need to see unusual info
function texio.write_nl(...) end
require('luatexbase.mcb')
- luatexbase.require_module('luaotfload')
+ luatexbase.require_module('\luaotfloadfile')
texio.write_nl = oriwrite % return to original meaning
}
\fi
diff --git a/Master/texmf-dist/tex/csplain/fonts/ntx-math.tex b/Master/texmf-dist/tex/csplain/fonts/ntx-math.tex
index 705480ea45b..27634210a62 100644
--- a/Master/texmf-dist/tex/csplain/fonts/ntx-math.tex
+++ b/Master/texmf-dist/tex/csplain/fonts/ntx-math.tex
@@ -1,5 +1,5 @@
-% This file loads TX math fonts by plainTeX macros
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% This file loads NTX math fonts by plainTeX macros
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Petr Olsak, 2012, 2014 (derived from tx-math.tex)
\message{FONT: NTX math fonts - \string\mathchardef's prepared, 14 math families preloaded.}
@@ -121,11 +121,11 @@
\def\mitvariables{\def\rm{\fam0\tenrm}%
\mathcodechanges 0:0-9\mathcodechanges 1:A-Z\mathcodechanges 1:a-z}
-\def\mathcodechanges#1:#2-#3{\chardef\tmp=\count0 \chardef\tmpa=\count1
+\def\mathcodechanges#1:#2-#3{\edef\tmp{\count0=\the\count0 \count1=\the\count1 }%
\count0=`#2 \count1=\count0 \advance\count1 by"7#100
\loop \mathcode\count0=\count1
\ifnum\count0<`#3 \advance\count0 by1 \advance\count1 by1 \repeat
- \count0=\tmp \count1=\tmpa
+ \tmp\relax
}
\ifx\whichtfm\undefined \def\whichtfm#1{#1}\fi
diff --git a/Master/texmf-dist/tex/csplain/fonts/tx-math.tex b/Master/texmf-dist/tex/csplain/fonts/tx-math.tex
index 4f3a121788f..655de704252 100644
--- a/Master/texmf-dist/tex/csplain/fonts/tx-math.tex
+++ b/Master/texmf-dist/tex/csplain/fonts/tx-math.tex
@@ -115,11 +115,11 @@
\def\mitvariables{\def\rm{\fam0\tenrm}%
\mathcodechanges 0:0-9\mathcodechanges 1:A-Z\mathcodechanges 1:a-z}
-\def\mathcodechanges#1:#2-#3{\chardef\tmp=\count0 \chardef\tmpa=\count1
+\def\mathcodechanges#1:#2-#3{\edef\tmp{\count0=\the\count0 \count1=\the\count1 }%
\count0=`#2 \count1=\count0 \advance\count1 by"7#100
\loop \mathcode\count0=\count1
\ifnum\count0<`#3 \advance\count0 by1 \advance\count1 by1 \repeat
- \count0=\tmp \count1=\tmpa
+ \tmp\relax
}
\ifx\whichtfm\undefined \def\whichtfm#1{#1}\fi
diff --git a/Master/texmf-dist/tex/csplain/opmac/op-example.bib b/Master/texmf-dist/tex/csplain/opmac/op-example.bib
new file mode 100644
index 00000000000..78c45fc70b4
--- /dev/null
+++ b/Master/texmf-dist/tex/csplain/opmac/op-example.bib
@@ -0,0 +1,258 @@
+This is an example of .bib file using by opmac-bib package.
+Petr Olsak 2014
+----------------------------------------------------------
+See the opmac-bib-iso690.tex file for documentation.
+
+@BOOK{white,
+ author = "David J. Whitehouse",
+ title = "Handbook of surface and nanometrology",
+ edition = "2nd",
+ address = "Boca Raton",
+ publisher = "CRC Press",
+ year = 2011,
+ isbn = "978-1-4200-8201-2",
+ lang = "en",
+}
+@BOOK{lech,
+ author = "Richard Lech",
+ title = "Fundamental principles of engineering nanometrology",
+ howpublished = "online",
+ address = "Oxford",
+ publisher = "Elsevier",
+ year = 2009,
+ isbn = "978-0-08-096454-6",
+ citedate = "2011/08/29",
+ url = "http://www.sciencedirect.com/science/book/9780080964546",
+ option = "autrim:1",
+}
+@BOOK{Cmej,
+ author = "Světla Čmejrková and František Daneš and Jindra Světlá",
+ title = "Jak napsat odborný text",
+ address = "Praha",
+ publisher = "Leda",
+ year = 1999,
+ isbn = "80-85927-69-1",
+ key = "Czzmejrkova",
+}
+@BOOK{ tbn,
+ author = "Petr Olšák",
+ title = "\TeX{}book naruby",
+ edition = "2.",
+ address = "Brno",
+ publisher = "Konvoj",
+ year = 2001,
+ isbn = "80-7302-007-6",
+ url = "http://math.feld.cvut.cz/olsak/tbn.html",
+ option = "urlalso",
+}
+@BOOK{ tst,
+ author = "Petr Olšák",
+ title = "Typografický systém \TeX{}",
+ edition = "2.",
+ address = "Brno",
+ publisher = "Konvoj",
+ year = 2000,
+ url = "http://math.feld.cvut.cz/olsak/tst.html",
+ isbn = "80-85615-91-6",
+}
+@BOOK{ tpp,
+ author = "Petr Olšák",
+ title = "\TeX{} pro pragmatiky",
+ year = "2013",
+ option = "unpublished titlepost:{\TeX{} -- CSplain -- OPmac}",
+ howpublished = "online",
+ url = "http://math.feld.cvut.cz/olsak/tpp.html",
+}
+@BOOK{texbook,
+ author = "Donald Ervin Knuth",
+ title = "The \TeX{}book",
+ address = "Boston",
+ publisher = "Addison-Wesley",
+ year = 1984,
+ isbn = "02-011-3448-9",
+}
+@BOOK{ rowling,
+ author = "Robert Calbraith",
+ option = "auprint:{\AU\space [pseudonym of J. K. Rowling]}",
+ title = "The Cuckoo's Calling",
+ address = "New York",
+ publisher = "Mulholland Books",
+ isbn = "0-316-20684-6",
+ year = 2013,
+}
+@BOOK{ earle,
+ author = "Richard Earle",
+ title = "The art of cause marketing:
+ how to use advertising to change personal behavior and public policy",
+ ednote = "Cover and interior design by Monica \upper{Baziuk}",
+ address = "New York",
+ publisher = "McGraw-Hill",
+ year = 2000,
+ isbn = "0-07-138702-1",
+ option = "yearprint:{\copyright2000}",
+}
+@BOOK{ novaci,
+ author = "Jan Novák and Helena Nováková",
+ title = "Alergenní rostliny",
+ address = "Praha",
+ publisher = "Knižní klub",
+ year = 2010,
+ isbn = "80-242-2591-3",
+}
+@BOOK{ adobe,
+ author = "Adobe\ creative\ team",
+ title = "Adobe Flash CS4 Professional: Oficiální výukový kurz",
+ ednote = "Přeložil Lukáš \upper{Krejčí}",
+ address = "Brno",
+ publisher = "Computer Press",
+ year = 2009,
+ isbn = "80-251-2334-8",
+}
+@BOOK{ nierhaus,
+ author = "Grehard Nierhaus",
+ title = "Algorithmic Composition: Paradigms of Automated Music Generation",
+ address = "Wien",
+ publisher = "Springer",
+ year = 2009,
+ isbn = "3-211-77539-6",
+ url = "http://www.springerlink.com/content/g7h129",
+ option = "yearprint:{\copyright2009} urlalso",
+}
+@BOOK{ taschen,
+ author = "Laszlo Taschen",
+ title = "Modern architekture A-Z",
+ ednote = "vol. 1, A-L",
+ address = "Köln",
+ publisher = "Tashen",
+ year = 2010,
+ isbn = "383-6521-321",
+}
+@ARTICLE{ opmactug,
+ author = "Petr Olšák",
+ title = "OPmac: Macros for Plain \TeX",
+ journal = "TUGboat",
+ publisher = "\TeX{} Users Group",
+ year = 2013,
+ volume = 34,
+ number = 1,
+ pages = "88--96",
+ issn = "0896-3207",
+ url = "http://petr.olsak.net/ftp/olsak/bulletin/tb106olsak-csplain.pdf",
+ option = "urlalso",
+ lang = "en",
+}
+@THESIS{ mirek,
+ author = "Miroslav Olšák",
+ title = "Kvadratické rovnice na slovech",
+ school = "Univerzita Karlova v~Praze, fakulta Matematicko-fyzikální",
+ address = "Praha",
+ year = 2013,
+ url = "http://www.olsak.net/mirek/bakalarka/",
+ type = "Bakalářská práce",
+ option = "urlalso",
+}
+@INBOOK{ zakonVS,
+ author = "Česko",
+ title = "Zákon č. 111 ze dne 22. dubna 1998 o vysokých školách a o změně a
+ doplnění dalších zákonů (zákon o vysokých školách)",
+ booktitle = "Sbírka zákonů České republiky",
+ year = 1998,
+ series = "částka 39, s. 5388--5419",
+ url = "http://aplikace.mvcr.cz/archiv2008/sbirka/1998/sb039-98.pdf",
+ issn = "1211-1244",
+ option = "urlalso unpublished",
+ key = "Czzesko",
+}
+@INBOOK{ lonka,
+ author = "Kristi Lonka",
+ title = "Helping doctoral students to finish their theses",
+ booktitle = "Teaching academic writing in European higher education",
+ editor = "Lennart Björk and Gerd Bräuer and Lotte Reinecker and Peter Stray Jörgensen",
+ address = "Dordrecht",
+ publisher = "Kluwer Academic Publ.",
+ year = 2003,
+ pages = "113--131",
+ isbn = "1-4020-1208-X",
+ option = "edprint:{\ED,~eds.}",
+}
+@INBOOK{ demay,
+ author = "Y. Demay",
+ title = "Computation of 2D viscoelastic flows for a differential constitutive equation",
+ editor = "J-M. Piau and J-F. Agassant",
+ booktitle = "Rheology for Polymer Melt Processing",
+ howpublished = "online",
+ publisher = "Elsevier",
+ year = 2011,
+ numbering = "s.~237--255",
+ isbn = "0444822369",
+ citedate = "2011/08/29",
+ url = "htpp://www.sciencedirect.com/science/article/pii/S0169310796800098",
+ option = "nowarn",
+}
+@INPROCEEDINGS{ distler,
+ author = "Tobias Distler and Rüdiger Kapitza",
+ title = "Increasing performance in Byzantine fault-tolerant systems on-demand replica consistency",
+ booktitle = "Proceedings of the Eurosys' 2011 conference. April 10 -- April 13, 2011, Salzburg, Austria",
+ address = "New York",
+ publisher = "Association of computer machinery",
+ year = 2011,
+ numbering = "pp.~91--105",
+ isbn = "1-4503-0634-8",
+}
+@INPROCEEDINGS{ talich,
+ author = "Milan Talich and Filip Antoš",
+ title = "Metody a postupy doigitalizace a online zpřístupnění starých kartografických děl",
+ howpublished = "online",
+ booktitle = "INFORUM 2011: 17. ročník konference o profesionálních informačních zdrojích,
+ 24.--26. května 2011, Vysoká škola ekonomická v Praze",
+ option = "unpublished",
+ url = "http://www.inforum.cz/pdf/2011/talich-milan.pdf",
+ citedate = "2011/08/29",
+ option = "nowarn",
+}
+@ARTICLE{ mansouri,
+ author = "Majdi mansouri and Quachani Ilham and Hicham Snoussi and Richard Cédric",
+ title = "Adaptive quantized target tracking in wireless sensors networks",
+ journal = "Wireles Networks",
+ number = 7,
+ volume = 17,
+ pages = "1625--1639",
+ lang = "en",
+ option = "nowarn",
+}
+@ARTICLE{ calafiore,
+ author = "Giuseppe C. Calafiore and Fabrizio Dabbene and Roberto Tempo",
+ title = "Research~ on probabilistic methods for control system design",
+ journal = "Automatica",
+ howpublished = "online",
+ Publisher = "Elsevier",
+ month = "July",
+ year = 2011,
+ volume = 47,
+ number = 7,
+ pages = "1279--1293",
+ issn = "0005-1090",
+ citedate = "2011/07/17",
+ doi = "10.1016/j.automatica.2011.02.029",
+ lang = "en",
+}
+@MISC{ bowles,
+ title = "What is fluid technology?",
+ ednote = "Bowles Fluidics Corp.",
+ citedate = "2011/10/10",
+ url = "http://www.bowlesfluidics.com/capabilites/technology/",
+ key = "zzzz"
+}
+@MISC{ biernatova,
+ author = "Olga Biernátová and Jan Skůpa",
+ title = "Bibliografické okazy a citace dokumentů: dle ČSN ISO 690 (01~0197) platné od 1. dubna 2011",
+ ednote = "Brno, 2011. Vytvořeno ve spolupráci s portálem citace.com",
+ url = "http://www.citace.com/dokumenty.php",
+}
+@MISC{ trtikova,
+ author = "Ilona Trtíková and Ludmila Tichá",
+ title = "Jak citovat",
+ ednote = "Ústřední knihovna ČVUT, 2011, 2012, 2013",
+ citedate = "2014/04/22",
+ url = "http://knihovna.cvut.cz/studium/jak-psat-vskp/doporuceni/jak-citovat/",
+} \ No newline at end of file
diff --git a/Master/texmf-dist/tex/csplain/opmac/opmac.tex b/Master/texmf-dist/tex/csplain/opmac/opmac.tex
index 62769a82fc9..767fa843c72 100644
--- a/Master/texmf-dist/tex/csplain/opmac/opmac.tex
+++ b/Master/texmf-dist/tex/csplain/opmac/opmac.tex
@@ -5,7 +5,7 @@
%% The history of versions is at the end of this file, after \endpinput
\ifx\OPmacversion\undefined \else \endinput \fi
-\def\OPmacversion{Dec. 2014}
+\def\OPmacversion{Dec. 2014c}
\immediate\write16{This is OPmac (Olsak's Plain macros), version <\OPmacversion>}
%%%%%%%%%%%%%% Basic macros, sec. 3.1 in opmac-d.pdf
@@ -41,7 +41,7 @@
\csname iftrue\expandafter\endcsname \fi}% end of \def\tmp
\expandafter\tmp#1\endlistsep#2\end
}
-\long\def\isnextchar#1#2#3{\def\tmpa{#2}\def\tmpb{#3}%
+\long\def\isnextchar#1#2#3{\begingroup\def\tmpa{\endgroup#2}\def\tmpb{\endgroup#3}%
\let\tmp=#1\futurelet\next\isnextcharA
}
\def\isnextcharA{\ifx\tmp\next\expandafter\tmpa\else\expandafter\tmpb\fi}
@@ -705,24 +705,24 @@
\fi
}
\def\dosorting{%
- \message{Opmac: Sorting index...}
+ \message{Opmac: Sorting index...}%
\def\act##1{\ifx##1\relax\else \global\addto\iilist{##1,}%
- \expandafter\act\fi}
+ \expandafter\act\fi}%
\expandafter\removeiilist \expandafter\act \iilist\relax
\expandafter\removeiilist \expandafter\mergesort \iilist \end,\end
}
\def\removeiilist{\gdef\iilist{}}
\def\mergesort #1#2,#3{% by Miroslav Olsak
- \ifx,#1 % prazdna-skupina,neco, (#2=neco #3=pokracovani)
- \addto\iilist{#2,} % dvojice skupin vyresena
+ \ifx,#1% % prazdna-skupina,neco, (#2=neco #3=pokracovani)
+ \addto\iilist{#2,}% % dvojice skupin vyresena
\return{\fif\mergesort#3}% % \mergesort pokracovani
\fi
- \ifx,#3 % neco,prazna-skupina, (#1#2=neco #3=,)
+ \ifx,#3% % neco,prazna-skupina, (#1#2=neco #3=,)
\addto\iilist{#1#2,}% % dvojice skupin vyresena
\return{\fif\mergesort}% % \mergesort dalsi
\fi
- \ifx\end#3 % neco,konec (#1#2=neco)
+ \ifx\end#3% % neco,konec (#1#2=neco)
\ifx\empty\iilist % neco=kompletni setrideny seznam
\def\iilist{#1#2}%
\return{\fif\fif\gobbletoend}% % koncim
@@ -1179,11 +1179,10 @@
\def\rulewidthA{\edef\hrule{\orihrule height\the\tmpdim}%
\edef\vrule{\orivrule width\the\tmpdim}}
-\long\def\frame#1{\setbox0=\hbox{{#1}}\setbox1=\vbox{\hrule}%
- \tmpdim=\dp0 \advance\tmpdim by\ht1 \advance\tmpdim by\hhkern
- \vbox{\hrule\hbox{\vrule\kern\vvkern
- \vbox{\kern\hhkern\box0\kern\hhkern}\kern\vvkern\vrule}%
- \hrule\kern-\tmpdim\hbox{\vrule depth\tmpdim width0pt}}}
+\long\def\frame#1{%
+ \hbox{\vrule\vtop{\vbox{\hrule\kern\vvkern{%
+ \hbox{\kern\hhkern#1\kern\hhkern}%
+ }}\kern\vvkern\hrule}\vrule}}
%%%%%%%%%%%%%% \inspic -- sec. 3.20 in opmac-d.pdf
@@ -1581,12 +1580,14 @@
}
\def\rbmargin#1#2#3{\advance#1\pgwidth \advance#1-#2 \advance#1-#3}
-\def\setpagedimens#1 {\isdefined{pgs:#1}\iftrue
- \expandafter\expandafter\expandafter \setpagedimensA \csname pgs:#1\endcsname&%
+\def\setpagedimens{\isnextchar({\setpagedimensB}{\setpagedimensA}}
+\def\setpagedimensA#1 {\isdefined{pgs:#1}\iftrue
+ \expandafter\expandafter\expandafter\setpagedimensB \csname pgs:#1\expandafter\endcsname\space
\else \opwarning{page specification "#1" is undefined}\fi}
-\def\setpagedimensA (#1,#2)#3&{\pgwidth=#1\trueunit#3 \pgheight=#2\trueunit#3\relax
+\def\setpagedimensB (#1,#2)#3 {\setpagedimensC\pgwidth=#1:#3 \setpagedimensC\pgheight=#2:#3
\ifx\pdfpagewidth\undefined \else
\pdfpagewidth=\pgwidth \pdfpageheight=\pgheight \fi}
+\def\setpagedimensC #1=#2:#3 {#1=#2\ifx^#3^\tmp\else#3\fi\relax}
\sdef{pgs:a3}{(297,420)mm} \sdef{pgs:a4}{(210,297)mm} \sdef{pgs:a5}{(148,210)mm}
\sdef{pgs:a3l}{(420,297)mm} \sdef{pgs:a4l}{(297,210)mm} \sdef{pgs:a5l}{(210,148)mm}
@@ -1706,7 +1707,10 @@ Nov. 2014 \sortingdata corrected, \specsortingdata introduced.
\bfshape used in \titfont and \Xchap
\adef{ }{\ } in verbatim environment (instead \adef{ }[ }).
\fnotemark+\fnotetext+\runningfnotes bug fixed.
- \flushcolumns, \iiparams removed, \mullines introduced
-Dec. 2014 Color features rewritten using \pdfcolorstack
+ \flushcolumns, \iiparams removed, \mullines introduced.
+Dec. 2014 Color features rewritten using \pdfcolorstack.
+ Unwanted spaces in \dosorting removed.
+ Better definition of \frame.
+ \margins/\setpagedimens improved, \isnextchar: \bgroup\egroup added.
%%%%%%%%%%%%%% End of opmac.tex