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	<title>LuaTeXWiki - User contributions [en]</title>
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	<updated>2026-05-03T04:17:19Z</updated>
	<subtitle>User contributions</subtitle>
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		<id>https://wiki.luatex.org/index.php?title=Main_Page&amp;diff=153</id>
		<title>Main Page</title>
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		<updated>2011-12-29T02:20:27Z</updated>

		<summary type="html">&lt;p&gt;Lethuphuong89: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== Welcome to the LuaTeX wiki ==&lt;br /&gt;
&lt;br /&gt;
This is a wiki for [http://www.luatex.org LuaTeX], a typesetting engine derived from &lt;br /&gt;
[http://en.wikipedia.org/wiki/TeX TeX] that includes [http://www.lua.org Lua] as an embedded scripting language.&lt;br /&gt;
&lt;br /&gt;
See [[Special:Allpages|all the articles]] or the [[Special:Recentchanges|recent changes]].&lt;br /&gt;
&lt;br /&gt;
* [http://www.mediawiki.org/wiki/Help:Formatting How to edit wiki pages]&lt;br /&gt;
* [[Bug tracking|Bug tracking]]: Mantis [http://tracker.luatex.org bug tracker]&lt;br /&gt;
&lt;br /&gt;
== Some articles ==&lt;br /&gt;
&lt;br /&gt;
* [[Documentation and help]] points to other online resources (manuals, mailing list, etc.) related to LuaTeX.&lt;br /&gt;
* [[Writing Lua in TeX]] explains how to write Lua code in a TeX document (and back).&lt;br /&gt;
* [[Attributes]] introduces LuaTeX&amp;#039;s thrilling new concept.&lt;br /&gt;
* Pages on callbacks:&lt;br /&gt;
** [[Callbacks]] introduces callbacks and how to use them.&lt;br /&gt;
** There is a page on the [[Post linebreak filter|&amp;lt;tt&amp;gt;post_linebreak_filter&amp;lt;/tt&amp;gt;]] callback, explaining and illustrating it with a couple of examples. The [[Show the hyphenation points]] article is another example of use.&lt;br /&gt;
** The page on [[process input buffer|the &amp;lt;tt&amp;gt;process_input_buffer&amp;lt;/tt&amp;gt; callback]] illustrates how to read documents with non-UTF-8 encoding, and how to write TeX with lightweight markup instead of the usual commands.&lt;br /&gt;
** Another callback is [[show error hook|&amp;lt;tt&amp;gt;show_error_hook&amp;lt;/tt&amp;gt;]], which lets you enliven your error messages!&lt;br /&gt;
** You can fake XeTeX&amp;#039;s interchar tokens with the [[token filter|&amp;lt;tt&amp;gt;token_filter&amp;lt;/tt&amp;gt;]].&lt;br /&gt;
* [[TeX without TeX]] is about using TeX&amp;#039;s functionality (typesetting, pdf writing) only using Lua code (no &amp;lt;tt&amp;gt;\TeX&amp;lt;/tt&amp;gt; macros).&lt;br /&gt;
* [[fontsampler|Create a fontsampler]] using plain LuaTeX and &amp;lt;tt&amp;gt;luaotfload&amp;lt;/tt&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
== From the old bluwiki.com ==&lt;br /&gt;
&lt;br /&gt;
(Mostly by and thanks to [http://omega.enstb.org/yannis/ Yannis Haralambous])&lt;br /&gt;
&lt;br /&gt;
* An example of code [[traversing TeX nodes]] before an horizontal list goes through the line breaking engine;&lt;br /&gt;
* An example of code [[traversing tokens]] just before execution or expansion;&lt;br /&gt;
* you want to [[explore the table obtained from a TrueType font]], loaded by &amp;lt;tt&amp;gt;font.read_ttf&amp;lt;/tt&amp;gt;;&lt;br /&gt;
* you want to [[explore the internal font table]] of a pre-loaded font or of a font you have loaded by &amp;lt;tt&amp;gt;\font&amp;lt;/tt&amp;gt; and then used for at least one glyph;&lt;br /&gt;
* how to [[use a TrueType font]] without going through a TFM or a OFM file;&lt;br /&gt;
* how to do &amp;lt;i&amp;gt;kinsoku&amp;lt;/i&amp;gt; ([[Japanese and more generally CJK typesetting]]);&lt;br /&gt;
* you want a newline in your log file or on the terminal? add &amp;lt;tt&amp;gt;\string\n&amp;lt;/tt&amp;gt; to your string;&lt;br /&gt;
* you want to [[sort a token list]];&lt;br /&gt;
* you want to [[split a comma-separated list]];&lt;br /&gt;
* you want to [[encrypt your document using ROT13]];&lt;br /&gt;
* you want to [[typeset non-TeX files by converting them using Lua code]];&lt;br /&gt;
* example code to [[mirror characters with Bidi_Mirrored property]];&lt;br /&gt;
* using mplib to write [[metapost with LuaTeX]]&lt;br /&gt;
[[http://baovevn.vn/cong-ty-tu-van-nghiep-vu-bao-ve/ cong ty bao ve]]&lt;br /&gt;
[[http://uvc-thanhlapcongty.com/dang-ky-online/dang-ky-thanh-lap-doanh-nghiep.html thành lập doanh nghiệp]]&lt;br /&gt;
[[http://thutucthanhlapcongty.net/index.php/dich-vu-tu-van-tim-ke-toan/ dịch vụ kế toán]]&lt;br /&gt;
[[http://www.cuudulieu24h.com cuu du lieu]]&lt;br /&gt;
[[http://noithathoangduy.com.vn noithat]]&lt;br /&gt;
[[http://ihrp.fis.com.vn/ Phần mềm nhân sự]]&lt;br /&gt;
[[http://ihrp.fis.com.vn/ Quản lý Nhân sự]]&lt;br /&gt;
[[http://ihrp.fis.com.vn/ Phần mềm quản lý nhân sự tiền lương]]&lt;br /&gt;
[[http://thamtuthanglong.com/ tham tu]]&lt;br /&gt;
[[http://thamtuthanglong.com/ cong ty tham tu]]&lt;/div&gt;</summary>
		<author><name>Lethuphuong89</name></author>
		
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