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author | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-07-30 01:22:07 +0200 |
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committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2016-07-30 01:22:07 +0200 |
commit | 5135aef167bec739fe429e1aa987671768b237bc (patch) | |
tree | bd9f9696704e57c45f453bb7dc6becd5501cb657 /doc/context/sources/general/manuals/lua | |
parent | 9d7c4ba8449bec1da920c01e24a17c41bbf2211d (diff) | |
download | context-5135aef167bec739fe429e1aa987671768b237bc.tar.gz |
2016-07-30 00:31:00
Diffstat (limited to 'doc/context/sources/general/manuals/lua')
-rw-r--r-- | doc/context/sources/general/manuals/lua/lua-mkiv.tex | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/doc/context/sources/general/manuals/lua/lua-mkiv.tex b/doc/context/sources/general/manuals/lua/lua-mkiv.tex deleted file mode 100644 index 40e885eac..000000000 --- a/doc/context/sources/general/manuals/lua/lua-mkiv.tex +++ /dev/null @@ -1,139 +0,0 @@ -% language=uk - -% author : Hans Hagen -% copyright : PRAGMA ADE & ConTeXt Development Team -% license : Creative Commons Attribution ShareAlike 4.0 International -% reference : pragma-ade.nl | contextgarden.net | texlive (related) distributions -% origin : the ConTeXt distribution -% -% comment : Because this manual is distributed with TeX distributions it comes with a rather -% liberal license. We try to adapt these documents to upgrades in the (sub)systems -% that they describe. Using parts of the content otherwise can therefore conflict -% with existing functionality and we cannot be held responsible for that. Many of -% the manuals contain characteristic graphics and personal notes or examples that -% make no sense when used out-of-context. - -\usemodule[art-01,abr-02] - -\setupbodyfont - [10pt] - -\definecolor - [maincolor] - [b=.4] - -\usesymbols - [cc] - -\setuptype - [color=maincolor] - -\setuptyping - [color=maincolor] - -\definefont - [TitlePageFont] - [file:lmmonolt10-bold.otf] - -\setuphead - [color=maincolor] - -\setupinteraction - [hidden] - -\startdocument - [metadata:author=Hans Hagen, - metadata:title={Lua, the context libraries}, - author=Hans Hagen, - affiliation=PRAGMA ADE, - location=Hasselt NL, - title=Lua, - subtitle=the context libraries, - support=www.contextgarden.net, - website=www.pragma-ade.nl] - -\startMPpage - - StartPage ; - - numeric w ; w := bbwidth(Page) ; - numeric h ; h := bbheight(Page) ; - - fill Page withcolor \MPcolor{maincolor} ; - - draw textext.urt("\TitlePageFont \getvariable{document}{title}") xsized (0.8w) shifted (.1w,.2h) withcolor .80white ; - draw textext.top("\TitlePageFont \getvariable{document}{subtitle}") xsized (0.8w) shifted (.5w,.1h) withcolor .60white ; - - StopPage ; - -\stopMPpage - -\startsubject[title=Contents] - -\placelist[section][alternative=a] - -\stopsubject - -\startsection[title=Introduction] - -Once we started the \LUATEX\ project it didn't take long for \CONTEXT\ to use -the \LUA\ language extensively. And so, rather soon, a bunch of libraries -evolved that provided all kind of helpers. Because \LUATEX\ can also act as -a \LUA\ interpreter, and because we have \type {mtxrun} as script runner -we can also use some of those libraries outside \CONTEXT. So, for me, a rather -natural way to run a \LUA\ script is: - -\starttyping -mtxrun --script myscript.lua <optional arguments> -\stoptyping - -The advantage of this approach is that you operate in the same file domain as -your \TEX\ runs as all file locators are preloaded as well. However, in some -cases this is not possible, for instance when you run a stock \LUA\ or some -embedded version. For this we provide an alternative mechanism. - -\stopsection - -\startsection[title=Making libraries] - -In the \CONTEXT\ distribution there is a script called \type {mtxlibs.lua} that -can create a library for you that has the basic general purpose \CONTEXT\ -libraries on board, as well as whatever more you specify. - -\starttyping -lua mtxlibs.lua --selfmerge myproject-a-libs.lua -lua mtxlibs.lua --selfmerge myproject-b-libs.lua \ - trac-lmx -lua mtxlibs.lua --selfmerge myproject-c-libs.lua \ - util-sql util-sql-imp-client util-sql-imp-library -\stoptyping - -Here we create three libs. The first one has only the core libraries. You can -read more about what they provide in the \type {cld-mkiv.pdf} manual. The second -library includes code for creating web pages. The third variant preloads \SQL\ -support. - -You can best run this file in its own directory, in the \CONTEXT\ tree, so that -it knows where to find the libraries needed. Of course you can put the result -everywhere you want, preferably alongside your normal scripts. As we merge code, -this is a rather good way to prevent compatibility issues. After all, some of -the code might get improved. - -You can \type {require("mtxlibs")} directly in which case it will load the core -libraries runtime. Of course this means that \LUA\ should be able to figure out -where it can find them. - -\stopsection - -\startsubject[title={Colofon}] - -\starttabulate[|B|p|] -\NC author \NC \getvariable{document}{author}, \getvariable{document}{affiliation}, \getvariable{document}{location} \NC \NR -\NC version \NC \currentdate \NC \NR -\NC website \NC \getvariable{document}{website} \endash\ \getvariable{document}{support} \NC \NR -\NC copyright \NC \symbol[cc][cc-by-sa-nc] \NC \NR -\stoptabulate - -\stopsubject - -\stopdocument |