Difference between revisions of "Main Page"

Revision as of 01:46, 23 February 2021

This is a wiki for LuaTeX, a typesetting engine derived from TeX that includes Lua as an embedded scripting language.

Documentation and help points to other online resources (manuals, mailing list, etc.) related to LuaTeX.
Writing Lua in TeX explains how to write Lua code in a TeX document (and back).
Attributes introduces LuaTeX's thrilling new concept.
Pages on callbacks:
- Callbacks introduces callbacks and how to use them.
- There is a page on the post_linebreak_filter callback, explaining and illustrating it with a couple of examples. The Show the hyphenation points article is another example of use.
- The page on the process_input_buffer callback illustrates how to read documents with non-UTF-8 encoding, and how to write TeX with lightweight markup instead of the usual commands.
- Another callback is show_error_hook, which lets you enliven your error messages!
- You can fake XeTeX's interchar tokens with the token_filter.
TeX without TeX is about using TeX's functionality (typesetting, pdf writing) only using Lua code (no \TeX macros).
TeX_without_TeX_revised_and_expanded is a revision and expansion of the above.
Create a fontsampler using plain LuaTeX and luaotfload.
Annotate math expressions in PDF with a bounding box using LuaLaTeX.

lua-visual-debug Visual debugging with LuaLaTeX.
luabibentry Repeat BibTeX entries in a LuaLaTeX document body.
luacode Helper for executing lua code from within TeX.
LuaTeX-ja LuaTeX-ja is a macro package to typeset Japanese(also Chinese) texts using Lua(La)TeX.
luaindex Create index using lualatex.
luainputenc Replacing inputenc for use in LuaTeX.
lualatex-math Fixes for mathematics-related LuaLaTeX issues.
lualibs Additional Lua functions for LuaTeX macro programmers.
luamplib Use LuaTeX's built-in MetaPost interpreter.
luaotfload OpenType layout system for Plain TeX and LaTeX.
luasseq Drawing spectral sequences in LuaLaTeX.
luatexbase Basic resource management for LuaTeX code.

(Mostly by and thanks to Yannis Haralambous)

An example of code traversing TeX nodes before an horizontal list goes through the line breaking engine;
An example of code traversing tokens just before execution or expansion;
you want to explore the table obtained from a TrueType font, loaded by font.read_ttf;
you want to explore the internal font table of a pre-loaded font or of a font you have loaded by \font and then used for at least one glyph;
how to use a TrueType font without going through a TFM or a OFM file;
how to do kinsoku (Japanese and more generally CJK typesetting);
you want a newline in your log file or on the terminal? add \string\n to your string;
you want to sort a token list;
you want to split a comma-separated list;
you want to encrypt your document using ROT13;
you want to typeset non-TeX files by converting them using Lua code;
example code to mirror characters with Bidi_Mirrored property;
using mplib to write metapost with LuaTeX

@@ Line 21: / Line 21: @@
 ** You can fake XeTeX's interchar tokens with the [[token filter|<tt>token_filter</tt>]].
 * [[TeX without TeX]] is about using TeX's functionality (typesetting, pdf writing) only using Lua code (no <tt>\TeX</tt> macros).
+* [[TeX_without_TeX_revised_and_expanded]] is a revision and expansion of the above.
 * [[fontsampler|Create a fontsampler]] using plain LuaTeX and <tt>luaotfload</tt>.
 * [[Annotate math expressions]] in PDF with a bounding box using LuaLaTeX.