[luatex] A Lua Programmers Guide or Reference for Context

[Wolfgang Schuster]

Am 24.01.2013 um 11:03 schrieb Keith J. Schultz <schultzk at gmx.net>:

> Hi Everyone,
> 
> I am looking for a Reference on the ConTeXt commands that can be used
> on the Lua side.
> 
> Take the sample code from Hans:
> 
> \definecolor[bluegreen][h=4F6F6F]
> \definecolor[bluered][h=6F4F6F]
> \startTEXpage
> \startluacode
>  local colored = {
>    background = "color",
>    backgroundcolor = "bluegreen",
>    foregroundcolor = "white",
>  }
>  local basespec = {
>    framecolor = "bluered",
>    align= "middle",
>    style = "type",
>    offset=".5ex",
>  }
>  local bTR, eTR = context.bTR, context.eTR
>  local bTD, eTD = context.bTD, context.eTD
>  context.bTABLE(basespec)
>    for i=1,10 do
>      bTR()
>      for i=1,20 do
>        local r= math.random(100)
>        bTD((r < 50 and colored) or nil)
>        context("%#2i",r)
>        eTD()
>      end
>      eTR()
>    end
>  context.eTABLE()
> \stopluacode
> \stopTEXpage
> 
> I can understand what happen here:
> context.bTable equates to \starttable[...]
> context.bTR() start a new row
> context..bTD() starts a new cell
> ...
> 
> My question is were can I find a list of such Lua-context commands and their APIs?

http://www.pragma-ade.com/show-man-44.htm

Wolfgang