22 Feb
2011
22 Feb
'11
11:55 a.m.
Am 2011-02-22 um 11:14 schrieb luigi scarso:
>>> Can you add a small example ?
>>
>> The spreadsheet module has a example at the end of the file and
>> Hennings code
>> has also a example at the end.
> Yes I've seen
...
> But it' s better
> \startluacode
> -- functions
> \stopluacode
> %%
> \starttext
> \startluacode
> -- register invoice items
> userdata.RegisterAmountItem("Some introductional text", 0) -- just
> text
> userdata.RegisterTimeItem("Learn \\LUATEX", 2.5)
> userdata.RegisterTimeItem("Do some calculations in \\CONTEXT", 3.5 +
> 7)
> userdata.RegisterAmountItem("Donations to Open Source projects", 99)
> -- lump sum
> -- output
> userdata.Invoice()
> \stopluacode
> \stoptext
>
> (or maybe a better example)
Feel free to change it, it’s a wiki.
In my own document the functions live in an environment, together with
all the definitions for the letter, and the invoice items in the
actual invoice document. I wanted to make a rather minimal example, so
I left out all the letter stuff.
The page is of use only for those who speak little Lua (I was looking
for a similar example); if you know better, you won’t need it, and if
you don’t speak Lua at all, it’s useless for you.
Greetlings from Lake Constance!
Hraban
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