diff options
Diffstat (limited to 'macros/plain/contrib/hyplain/hyplain.tex')
-rw-r--r-- | macros/plain/contrib/hyplain/hyplain.tex | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/macros/plain/contrib/hyplain/hyplain.tex b/macros/plain/contrib/hyplain/hyplain.tex new file mode 100644 index 0000000000..64423ba8fb --- /dev/null +++ b/macros/plain/contrib/hyplain/hyplain.tex @@ -0,0 +1,39 @@ +%%% This is part of the hyplain package by Enrico Gregorio +%%% You are allowed to do anything you want with this as long +%%% as you cite the source and change name to the file +%%% (but don't rename it plain.tex) +%%% +%%% Its purpose is to load plain.tex but not hyphen.tex +%%% in order to be able to define more languages than +%%% American English. +%%% +%%% By running iniTeX on this file, you end up with a +%%% plain TeX format with some new facilities for changing +%%% the language (see hyrules.tex and hydoc.tex) + +\catcode`\{=1 % left brace is begin-group character +\catcode`\}=2 % right brace is end-group character +\catcode`\@=11 % Now @ is a letter + +%%% Save the original meaning of \input +\let\orig@input\input + +%%% D. E. Knuth has decreed that plain.tex cannot be modified +%%% except for preloaded fonts. But we can always use some +%%% TeX trick; since the file is immutable, it will contain +%%% the line `\input hyphen'; at that point we restore the +%%% original meaning of \input and input hyrules.tex instead +%%% of hyphen.tex +\def\input hyphen {\let\input\orig@input \input hyrules } + +%%% Here we load plain.tex +\orig@input plain + +%%% We change the contents of \fmtname +\def\fmtname{plain (multiple language support)} +%%% Just a reminder for \fmtversion which we keep identical +%%% to the plain TeX version number +% \def\fmtversion{3.14159265} +\def\hyplainversion{1.0} + +\dump |