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Programming in LuaTeX (view source)
Revision as of 18:20, 17 November 2009
, 18:20, 17 November 2009→Interaction between TeX and lua
</texcode>
I could have written a wrapper so that the function takes a list of words and chooses a random word among them. For an example of such a conversion, see the <em>sorting a list of tokens</em> page on the [http://luatex.bluwiki.com/go/\crlf Sort_a_token_list luaTeX wiki]
In the above, I created a name space called <code>userdata</code> and defined the function <code>random</code> in that name space. Using a name space avoids clashes with the lua functions defined in luaTeX and ConTeXt.
