2010/4/10 Wolfgang Werners-Lucchini :
>> there are two user hooks:
>>
>> tasks.appendaction("processors","before","modules.mine.whatever_a")
>> tasks.appendaction("processors","after","modules.mine.whatever_b")
>> -
>
> My example looks now
>
> \starttext
> \
> there are two user hooks:
>
> tasks.appendaction("processors","before","modules.mine.whatever_a")
> tasks.appendaction("processors","after","modules.mine.whatever_b")
> -
My example looks now
\starttext
\startluacode
function MyPreLB(head,gc)
texio.wri
> Hello,
>
> Here a patch for luat-cbk.lua:
>
> function callbacks.register(name,func,freeze)
> if frozen[name] then
> if trace_callbacks then
> frozenmessage("registering",name)
> end
> return nil, name .. " is frozen"
> elseif freeze then
> fr
> > I tried the following
> >
> > --
> > \starttext
> > \startluacode
> > local OldPreLB
> >
> > function MyPreLB(head,gc)
> > ?texio.write_nl("### Here I am!")
> > ?OldPreLB(head,gc)
> > end
> >
> > OldPreLB = callback.find('pre_linebreak_filter')
> > ca
2010/4/9 Wolfgang Werners-Lucchini :
> Hallo,
>
> I tried the following
>
> --
> \starttext
> \startluacode
> local OldPreLB
>
> function MyPreLB(head,gc)
> texio.write_nl("### Here I am!")
> OldPreLB(head,gc)
> end
>
> OldPreLB = callback.find('pre_lin
On Thu, Apr 08 2010, Wolfgang Werners-Lucchini wrote:
> [...]
>
> but MyPreLB() is not called.
> What I am doing wrong here?
Hello Wolfgang,
I don't know, but I've played a bit with your example file:
\starttext
\startluacode
local OldPreLB
function MyPreLB(head,gc)
tex.print("Here I am!")
Hallo,
I tried the following
--
\starttext
\startluacode
local OldPreLB
function MyPreLB(head,gc)
texio.write_nl("### Here I am!")
OldPreLB(head,gc)
end
OldPreLB = callback.find('pre_linebreak_filter')
callback.register('pre_linebreak_filter',MyPr
