csplain (11sep15)

git-svn-id: svn://tug.org/texlive/trunk@38351 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 75 insertions, 61 deletions

diff --git a/Master/texmf-dist/tex/csplain/base/csplain.ini b/Master/texmf-dist/tex/csplain/base/csplain.ini
index 466a48654ed..859dfa88266 100644
--- a/Master/texmf-dist/tex/csplain/base/csplain.ini
+++ b/Master/texmf-dist/tex/csplain/base/csplain.ini
@@ -223,6 +223,9 @@ file extcode.tex renamed to il2code.tex (suggested by Jan Kasprzak)
   Jun 2015:
 * ams-tex.tex: \ifx\chyph\undefined added
 
+* Oct 2015:
+  hyphen.lan: \chardef\USenglish=0 added (for backward compatibility)
+  t1code.tex, ucode.tex: waring supressed if non-csplain loads the file
 
 COPYRIGHT
 =========
diff --git a/Master/texmf-dist/tex/csplain/base/hyphen.lan b/Master/texmf-dist/tex/csplain/base/hyphen.lan
index f93eae9f0e5..1eb5b715e93 100644
--- a/Master/texmf-dist/tex/csplain/base/hyphen.lan
+++ b/Master/texmf-dist/tex/csplain/base/hyphen.lan
@@ -466,7 +466,6 @@
               {\lccode"200C="200C \lccode"200D="200D 
                \robustpatterns \input hyph-te }11 \unicodelangs \tePatt
 
-
 \message{\the\numpatterns\space patterns preloaded: \pattlist}
 \message{Defaults: \string\language=\the\language,
         \string\cmaccents, \string\nonfrenchspacing,}
@@ -477,6 +476,7 @@
 \let\toneczech=\csCork   \let\toneslovak=\skCork
 
 \let\czILtwo=\csILtwo  \let\czCork=\csCork  \let\czUnicode=\csUnicode
+\chardef\USenglish=0
 
 \expandafter \def\expandafter\iltwolangs \expandafter {\iltwolangs
     \let\czech\csILtwo  \let\slovak\skILtwo}
@@ -521,7 +521,7 @@ or
 
 in order to load the additional patterns.
 
-By default, only \USenglish=0 \csILtwo=5, \skILtwo=6, \csCork=15, \skCork=16
+By default, only \enPatt=0 \csILtwo=5, \skILtwo=6, \csCork=15, \skCork=16
 are loaded in 8bit TeX. The additional \csUnicode=115, \skUnicode=116 are
 loaded in Unicoded TeX.
 
diff --git a/Master/texmf-dist/tex/csplain/base/t1code.tex b/Master/texmf-dist/tex/csplain/base/t1code.tex
index 54730e7fd79..7d949c17760 100644
--- a/Master/texmf-dist/tex/csplain/base/t1code.tex
+++ b/Master/texmf-dist/tex/csplain/base/t1code.tex
@@ -16,7 +16,7 @@
 \let\corkencoded\font % macros can do \ifx\font\corkencoded ...\else...\fi
 
 %% (0) \czech, \slovak. You can use \chyph, \shyph after this file is loaded.
-\ifx\czCork\undefined 
+\ifx\chyph\undefined\else \ifx\czCork\undefined 
   {\newlinechar=`^^J
    \errhelp={The hyphen patterns are not loaded in Cork encoding in csplain.^^J
             Hyphen patterns are supported only in ISO-8859-2.^^J
@@ -27,9 +27,8 @@
   \errmessage
   {The Cork encoding is not supported in this format} % Press h for more help.
   } 
-\else
-  \csname corklangs\endcsname
-\fi
+\fi\fi
+\csname corklangs\endcsname
 
 %% (1a) \catcodes:
 \catcode225=11  % a-acute       
diff --git a/Master/texmf-dist/tex/csplain/base/ucode.tex b/Master/texmf-dist/tex/csplain/base/ucode.tex
index 1faab7fd39b..bbf7f38c057 100644
--- a/Master/texmf-dist/tex/csplain/base/ucode.tex
+++ b/Master/texmf-dist/tex/csplain/base/ucode.tex
@@ -19,11 +19,11 @@
 \let\unicoded\font % macros can do \ifx\font\unicoded ...\else...\fi
 
 %% (0) \czech, \slovak. You can use \chyph, \shyph after this file is loaded.
-\ifx\czUnicode\undefined 
+\ifx\chyph\undefined\else \ifx\czUnicode\undefined 
   \message{WARNING: czech+slovak hyphenation patterns are not loaded in Unicode.}
-\else
-  \csname unicodelangs\endcsname
-\fi
+\fi\fi
+\csname unicodelangs\endcsname
+
 
 %% (1a) \catcodes:
 \catcode225=11  % a-acute       
diff --git a/Master/texmf-dist/tex/csplain/opmac/opmac.tex b/Master/texmf-dist/tex/csplain/opmac/opmac.tex
index 7425f1be088..78a97213930 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{Jul. 2015}  
+\def\OPmacversion{Sep. 2015}  
 \immediate\write16{This is OPmac (Olsak's Plain macros), version <\OPmacversion>}
 
 %%%%%%%%%%%%%% Basic macros, sec. 3.1 in opmac-d.pdf
@@ -249,11 +249,10 @@
 \sdef{lan:5}{cs}  \sdef{lan:15}{cs}  \sdef{lan:115}{cs}
 \sdef{lan:6}{sk}  \sdef{lan:16}{sk}  \sdef{lan:116}{sk}
 
-\ifx\uselanguage\undefined \else \message{OPmac: etex.src macros detected}
-  \bgroup
-     \uselanguage{czech}  \sxdef{lan:\the\language}{cs}
-     \uselanguage{slovak} \sxdef{lan:\the\language}{sk}
-  \egroup
+\ifx\uselanguage\undefined \def\isolangset#1#2{}\else 
+  \message{OPmac: etex.src macros detected}
+  \def\isolangset#1#2{{\uselanguage{#1}\sxdef{lan:\the\language}{#2}}}
+  \isolangset{USenglish}{en} \isolangset{czech}{cs} \isolangset{slovak}{sk}
 \fi
 
 %%%%%%%%%%%%%% REF file, sec 3.6 in opmac-d.pdf
@@ -650,27 +649,34 @@
 \def\specsortingdatask {ch:^^T Ch:^^U CH:^^V} % DZ etc. are sorted normally
 
 \def\setprimarysorting {%
-  \ifx\r\undefined 
-     \opwarning{\noexpand\csaccents is unused, falling back to ASCII sorting}%
-     \global\let\asciisorting=t%
-  \fi
-  \ifx\asciisorting\undefined
-     \xdef\sortingdata{\sortingdata}% expand sorting data now
-     \isdefined{specsortingdata\csname lan:\the\language\endcsname}\iftrue
-        \xdef\specsortingdata{\csname specsortingdata\csname lan:\the\language\endcsname
-           \endcsname\space}%
-        \expandafter\setprimarysortingA \meaning\specsortingdata\relax
-     \else \gdef\specsortingdata{}\fi
-  \else 
-     \gdef\sortingdata{.}\gdef\specsortingdata{}%
-  \fi
-  \def\act##1{\ifx##1.\else
-     \ifx##1,\advance\tmpnum by1
-     \else \lccode`##1=\tmpnum \fi
-     \expandafter \act \fi}%
-  \tmpnum=60 \expandafter \act\sortingdata \setignoredchars
+   \isdefined{sortingdata\csname lan:\the\language\endcsname}\iftrue
+      \expandafter \let\expandafter\sortingdata
+         \csname sortingdata\csname lan:\the\language\endcsname\endcsname
+      \xdef\sortingmessage{using \string\sortingdata\csname lan:\the\language\endcsname}%
+   \else
+      \xdef\sortingmessage{using internal \string\sortingdata}%
+      \ifx\r\undefined
+         \opwarning{\noexpand\csaccents is unused, falling back to ASCII sorting}%
+         \global\let\asciisorting=t%
+   \fi\fi
+   \ifx\asciisorting\undefined
+      \xdef\sortingdata{\sortingdata}% expand sorting data now
+      \isdefined{specsortingdata\csname lan:\the\language\endcsname}\iftrue
+         \xdef\specsortingdata{\csname specsortingdata\csname lan:\the\language\endcsname
+            \endcsname\space}%
+         \expandafter\setprimarysortingA \meaning\specsortingdata\relax
+      \else \gdef\specsortingdata{}\fi
+   \else 
+      \gdef\sortingdata{.}\gdef\specsortingdata{}\gdef\sortingmessage{ASCII}%
+   \fi
+   \def\act##1{\ifx##1.\else
+      \ifx##1,\advance\tmpnum by1
+      \else \lccode`##1=\tmpnum \fi
+      \expandafter \act \fi}%
+   \tmpnum=60 \expandafter \act\sortingdata \setignoredchars
 }
 \def\setprimarysortingA#1->#2\relax{\gdef\specsortingdata{#2}}
+\def\sortingmessage{ASCII default}
 
 \def\setsecondarysorting {\def\act##1{\ifx##1.\else
      \ifx##1,\else \advance\tmpnum by1 \lccode`##1=\tmpnum \fi
@@ -713,41 +719,40 @@
   \fi
 }
 \def\dosorting{%
-   \message{Opmac: Sorting index...}%
-   \def\act##1{\ifx##1\relax\else \global\addto\iilist{##1,}%
+   \message{Opmac: Sorting index (\sortingmessage)...}%
+   \def\act##1{\ifx##1\relax\else \addto\iilist{##1,}%
              \expandafter\act\fi}%
-   \expandafter\removeiilist \expandafter\act \iilist\relax
-   \expandafter\removeiilist \expandafter\mergesort \iilist \end,\end
+   \edef\iilist{\expandafter}\expandafter\act \iilist\relax
+   \edef\iilist{\expandafter}\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
-      \return{\fif\mergesort#3}%    % \mergesort pokracovani
+      \sortreturn{\fif\mergesort#3}%   % \mergesort pokracovani
    \fi
    \ifx,#3%                      % neco,prazna-skupina,  (#1#2=neco #3=,)
       \addto\iilist{#1#2,}%      % dvojice skupin vyresena
-      \return{\fif\mergesort}%      % \mergesort dalsi
+      \sortreturn{\fif\mergesort}%      % \mergesort dalsi
    \fi
    \ifx\end#3%                   % neco,konec (#1#2=neco)
       \ifx\empty\iilist                % neco=kompletni setrideny seznam
          \def\iilist{#1#2}%
-         \return{\fif\fif\gobbletoend}%   % koncim
+         \sortreturn{\fif\fif\gobbletoend}%   % koncim
       \else                      % neco=posledni skupina nebo \end
-         \return{\fif\fif \expandafter\removeiilist    % spojim \indexbuffer+necoa cele znova
-                \expandafter\mergesort\iilist#1#2,#3}%
+         \sortreturn{\fif\fif       % spojim \indexbuffer+necoa cele znova
+                     \edef\iilist{\expandafter}\expandafter\mergesort\iilist#1#2,#3}%
    \fi\fi                      % zatriduji: p1+neco1,p2+neco2, (#1#2=p1+neco1 #3=p2)
    \isAleB #1#3\ifAleB         % p1<p2
       \addto\iilist{#1}%       % p1 do bufferu
-      \return{\fif\mergesort#2,#3}%         % \mergesort neco1,p2+neco2,
+      \sortreturn{\fif\mergesort#2,#3}%         % \mergesort neco1,p2+neco2,
    \else                       % p1>p2
       \addto\iilist{#3}%       % p2 do bufferu
-      \return{\fif\mergesort#1#2,}%         % \mergesort p1+neco1,neco2,
+      \sortreturn{\fif\mergesort#1#2,}%         % \mergesort p1+neco1,neco2,
    \fi
-   \relax % zarazka, na ktere se zastavi \return
+   \relax % zarazka, na ktere se zastavi \sortreturn
 }
-\def\return#1#2\fi\relax{#1} \def\fif{\fi}
+\def\sortreturn#1#2\fi\relax{#1} \def\fif{\fi}
 \def\gobbletoend #1\end{}
 
 
@@ -935,7 +940,7 @@
 \ifpdftex \else
   \def\link[#1]#2#3{#3}
   \def\urllink[#1]#2{#2}
-  \def\hyperlinks#1#2{}
+  \def\hyperlinks#1#2{\opwarning{No pdfTeX detected, \noexpand\hyperlinks ignored}}
 \fi
 
 \def\url#1{{\def\tmpb{#1}%
@@ -993,26 +998,29 @@
             \tmpnum=\isdefined{ol:\the\count0:\the\count1}%
                \iftrue\csname ol:\the\count0:\the\count1\endcsname\else0\fi \or
             \tmpnum = 0 \fi
-  \protectlist \def~{ }\setcnvcodesA 
-  \expandafter \setlccodes \toasciidata{}{}%
-  \cnvhook \lowercase{\gdef\tmp{#4}}%
-  \outlinesC{#1}{toc:\tocilabel.#3}{\ifnum#1<\outlinelevel\space\else-\fi}{\tmpnum}{\tmp}%
+   \protectlist \def~{ }\setcnvcodesA 
+   \ifx\toasciidata\empty \let\lowercase=\relax \else \expandafter\setlccodes\toasciidata{}{}\fi
+   \cnvhook \lowercase{\gdef\tmp{#4}}%
+   \outlinesC{#1}{toc:\tocilabel.#3}{\ifnum#1<\outlinelevel\space\else-\fi}{\tmpnum}{\tmp}%
 }
 \def\outlinesC#1#2#3#4#5{\pdfoutline goto name{#2} count #3#4{#5}\relax}
 
 \def\setcnvcodesA{\global\let\setcnvcodesA=\relax % I am working only once
-  \ifx\r\undefined
-     \gdef\toasciidata{}
-     \opwarning{\noexpand\csaccents unused, CZ/SK outline-conversion is off}%
-  \else
-     \xdef\toasciidata{\toasciidata}%
-  \fi
+   \isdefined{toasciidata\csname lan:\the\language\endcsname}\iftrue
+      \xdef\toasciidata{\csname toasciidata\csname lan:\the\language\endcsname\endcsname}%
+   \else
+      \ifx\r\undefined
+         \gdef\toasciidata{}
+         \opwarning{\noexpand\csaccents unused, CZ/SK outline-conversion is off}%
+      \else
+         \xdef\toasciidata{\toasciidata}%
+   \fi\fi
 }
 \def\toasciidata{%  Removes Czech+Slovak accents
        AA\'AA\"AA\'aa\"aaBBCC\v CC\v ccDD\v DD\v ddEE\'EE\v EE\'ee\v ee%
        FFGGHHII\'II\'iiJJKKLL\'LL\v LL\'ll\v llMMNN\v NN\v nnOO\'OO\"OO\^OO%
        \'oo\"oo\^ooPPQQRR\v RR\v rrSS\v SS\v ssTT\v TT\v ttUU\'UU\"UU\r UU%
-       \'uu\"uu\r  uuVVWWXXYY\'YY\'yyZZ\v ZZ\v zz%
+       \'uu\"uu\r uuVVWWXXYY\'YY\'yyZZ\v ZZ\v zz%
 }
 \def\setlccodes#1#2{\if\relax#2\relax \else \lccode`#1=`#2 \expandafter \setlccodes \fi}
 
@@ -1738,5 +1746,9 @@ Jun  2015  \urlfont: \hyphenchar=-1 removed (bug fixed)
            default \ulink: \leavevmode added (bug fixed)
 Jul. 2015  \openref: \def\wref -> \gdef\wref (bug fixed)
            \margins/2: \prephoffset introduced (bug fixed)
+           \hyperlinks when non-pdftex prints warning
+Sep. 2015  \sortingdata<iso-code> introduced, \isolangset introduced.
+           \toasciidata<iso-code> introduced.
+           \dosorting: local \iisort changes
 
 %%%%%%%%%%%%%% End of opmac.tex