Re: [NTG-context] why nil argument

2010-11-14 Thread Khaled Hosny
On Sun, Nov 14, 2010 at 08:47:30PM +0100, Hans van der Meer wrote: > > On 14 nov 2010, at 20:27, Khaled Hosny wrote: > > > On Sun, Nov 14, 2010 at 06:55:20PM +0100, Hans van der Meer wrote: > >> In transforming dates through a Lua-call I get a nil error I do not > >> understand. > >> > >> The l

Re: [NTG-context] why nil argument

2010-11-14 Thread Hans van der Meer
On 14 nov 2010, at 20:27, Khaled Hosny wrote: > On Sun, Nov 14, 2010 at 06:55:20PM +0100, Hans van der Meer wrote: >> In transforming dates through a Lua-call I get a nil error I do not >> understand. >> >> The luatex code = >> \startluacode >> hvdm = hvdm or {} >> require "lpeg" >> -

Re: [NTG-context] why nil argument

2010-11-14 Thread Khaled Hosny
On Sun, Nov 14, 2010 at 06:55:20PM +0100, Hans van der Meer wrote: > In transforming dates through a Lua-call I get a nil error I do not > understand. > > The luatex code = > \startluacode > hvdm = hvdm or {} > require "lpeg" > -- Transform date in Lua from mmdd to dd-mm- with

[NTG-context] why nil argument

2010-11-14 Thread Hans van der Meer
In transforming dates through a Lua-call I get a nil error I do not understand. The luatex code = \startluacode hvdm = hvdm or {} require "lpeg" -- Transform date in Lua from mmdd to dd-mm- with checks hvdm.day = lpeg.R("02") * lpeg.R("09") + lpeg.P("30") + lpeg.P("