[NTG-context] issue with font and lua code

[Pablo Rodriguez]

On 07/24/2015 10:26 AM, Hans Hagen wrote:
> On 7/20/2015 6:49 PM, Pablo Rodriguez wrote:
>> [...]
>> For some reason, the font gives the following error with the Lua code
>> (font can be downloaded from http://dl.dafont.com/dl/?f=sv_basic_manual):
>>
>> lua error       > lua error on line 33 in file svb.tex:
>> .../ctxbeta/tex/texmf-context/tex/context/base/font-ctx.lua:1194: bad
>> argument #9 to 'define' (number expected, got nil)
>> stack traceback:
>> 	[C]: in function 'define'
>> 	.../ctxbeta/tex/texmf-context/tex/context/base/font-ctx.lua:1194: in
>> function <.../ctxbeta/tex/texmf-context/tex/context/base/font-ctx.lua:1049>
>> 33 >>      \setupbodyfont[svb]
>>
>> The weird thing here is that the Lua code isn’t applied to the
>> problematic font.
>>
>> Is there a way to fix this strange interaction?
> 
> in that font the underscore has no depth, so:
> 
>              commands = {
>                  { "right", -char.width },
>                  { "down", char.depth or 0 },
>                  { "slot", 1, underscore },
>              }

Many thanks for your reply and for the fix, Hans.

It works like charm.


Pablo
-- 
http://www.ousia.tk