diff options
Diffstat (limited to 'tex/generic/context/luatex/luatex-plain.tex')
| -rw-r--r-- | tex/generic/context/luatex/luatex-plain.tex | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/tex/generic/context/luatex/luatex-plain.tex b/tex/generic/context/luatex/luatex-plain.tex index c9a9e36cf..f209f4792 100644 --- a/tex/generic/context/luatex/luatex-plain.tex +++ b/tex/generic/context/luatex/luatex-plain.tex @@ -11,7 +11,26 @@ \directlua {tex.enableprimitives('', tex.extraprimitives())} -\pdfoutput=1 +% We assume that pdf is used. + +\pdfoutput 1 + +% We set the page dimensions because otherwise the backend does weird things +% when we have for instance this on a line of its own: +% +% \hbox to 100cm {\hss wide indeed\hss} +% +% The page dimension calculation is a fuzzy one as there are some compensations +% for the \hoffset and \voffset and such. I remember long discussions and much +% trial and error in figuring this out during pdftex development times. Where +% a dvi driver will project on a papersize (and thereby clip) the pdf backend +% has to deal with the lack of a page concept on tex by some guessing. Normally +% a macro package will set the dimensions to something reasonable anyway. + +\pdfpagewidth 8.5in +\pdfpageheight 11.0in + +% We load some code at runtime: \everyjob \expandafter {% \the\everyjob @@ -23,6 +42,8 @@ % \input {luatex-gadgets}% } +% We also patch the version number: + \edef\fmtversion{\fmtversion+luatex} \dump |