error in generic fontloader (upvalue 'getglyphdata')

error in generic fontloader (upvalue 'getglyphdata')

[Ulrike Fischer]

Hans, 

we think that line 206 and 207 in luatex-basics-nod.lua are faulty
and lead to the error 

attempt to call a nil value (upvalue 'getglyphdata')


nuts.getglyphdata        = direct.getattr
nuts.setglyphdata        = direct.setattr

should be

nuts.getglyphdata        = direct.get_attribute
nuts.setglyphdata        = direct.set_attribute

or

nuts.getglyphdata        = nuts.getattr
nuts.setglyphdata        = nuts.setattr 


 
-- 
Ulrike Fischer 
https://www.troubleshooting-tex.de/

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: error in generic fontloader (upvalue 'getglyphdata')

[Hans Hagen]

On 4/13/2019 4:18 PM, Ulrike Fischer wrote:
> Hans,
> 
> we think that line 206 and 207 in luatex-basics-nod.lua are faulty
> and lead to the error
> 
> attempt to call a nil value (upvalue 'getglyphdata')
> 
> 
> nuts.getglyphdata        = direct.getattr
> nuts.setglyphdata        = direct.setattr
> 
> should be
> 
> nuts.getglyphdata        = direct.get_attribute
> nuts.setglyphdata        = direct.set_attribute
> 
> or
> 
> nuts.getglyphdata        = nuts.getattr
> nuts.setglyphdata        = nuts.setattr
better make it

nuts.getglyphdata        = nuts.getattr
nuts.setglyphdata        = nuts.setattr

btw, it's just an abstraction and should make no difference for the 
generic handler (i removed some pre 1.10 stuff but i suppose you were 
already in post 1.07 mode)

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
        tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________