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Diffstat (limited to 'Master/texmf-dist/doc/luatex/luaintro/04-01-1.lualtx3')
| -rw-r--r-- | Master/texmf-dist/doc/luatex/luaintro/04-01-1.lualtx3 | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/luatex/luaintro/04-01-1.lualtx3 b/Master/texmf-dist/doc/luatex/luaintro/04-01-1.lualtx3 new file mode 100644 index 00000000000..ec4bfe22c60 --- /dev/null +++ b/Master/texmf-dist/doc/luatex/luaintro/04-01-1.lualtx3 @@ -0,0 +1,41 @@ +%% +%% Ein Beispiel der DANTE-Edition +%% +%% 1. Auflage +%% +%% Beispiel 04-01-1 auf Seite 71. +%% +%% Copyright (C) 2013 Herbert Voss +%% +%% It may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, either version 1.3 +%% of this license or (at your option) any later version. +%% +%% See http://www.latex-project.org/lppl.txt for details. +%% +%% +%% ==== +\nopagenumbers +%StartShownPreambleCommands + +%StopShownPreambleCommands +\relax +\directlua{ + function foo(text) + return (text) + end } +\directlua{function listCallbacksLua() + info=callback.list() + local i=0 + for k in pairs(info) do + if info[k] then + tex.sprint("T") + else + tex.sprint("f") + end + end + end} +\catcode`\_=12 +\directlua{callback.register("pre_output_filter",foo,"Foo")} +\font\IXtt=cmtt10 at 8pt \IXtt\directlua{listCallbacksLua()} +\bye |