On 23-12-2010 2:36, luigi scarso wrote:
On Thu, Dec 23, 2010 at 2:09 PM, Peter Münster<[email protected]> 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
without backslashes:
function draw_table(unicode_start,n_columns)
context.start()
context.definedfont{"Serif at 20pt"}
for i=0,0xF do
context.dontleavehmode()
for j=0,n_columns do
-- context('\\hbox to 1.5em{\\hss
%s\\hss}',unicode.utf8.char(unicode_start+i*16+j))
context.hbox(false,"to 1.5em")
context.bgroup()
context.hss()
context(unicode.utf8.char(unicode_start+i*16+j))
context.hss()
context.egroup()
end
context.crlf()
end
context.stop()
end
cleaner:
function draw_table(unicode_start,n_columns)
context.start()
context.definedfont { "Serif at 20pt" }
context.starttabulate {
string.format("*{%s}{|w(1.5em)}|",n_columns+1) }
for i=0,0xF do
context.NC()
for j=0,n_columns do
context(unicode.utf8.char(unicode_start+i*16+j))
context.NC()
end
context.NR()
end
context.stoptabulate()
context.stop()
end
Hans
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : [email protected] / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
