On Thu, Dec 23, 2010 at 2:09 PM, Peter Münster <pmli...@free.fr> wrote:
> On Thu, Dec 23 2010, Mojca Miklavec wrote:
>
>> tex.print('\\hbox to 1.5em{\\hss %s \\hss}',
>
> tex.print() does not handle the %s. context() does.
>
> So just replace tex.print() by context().
Right, this also works
\starttext
\startluacode
function draw_table(unicode_start,n_columns)
for i=0,0xF do
tex.print('\\dontleavehmode\\definedfont[Serif at 20pt]\\kern0pt')
for j=0,n_columns do
context('\\hbox to 1.5em{\\hss %s
\\hss}',unicode.utf8.char(unicode_start+i*16+j))
end
tex.print('\\crlf')
end
end
draw_table(0x00C0,4)
\stopluacode
\stoptext
--
luigi
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