[NTG-context] Problem with rfc4180splitter in last beta (sticking point was found... maybe)

Hans Hagen pragma at wxs.nl
Mon Jun 15 21:40:17 CEST 2015


On 6/15/2015 8:22 PM, Jaroslav Hajtmar wrote:
> Hello Hans.
> I tried to find differences in beta compared to a fully functional
> version of the TL 2014 and I found two changes in the file-utils prs.lua
> compared to a fully functional version of utils-prs.lua in the TL 2014
> version of ConTeXt:
>
> Changes in file utils-prs.lua (beta version) compared to TL 2014 (fully
> functional version):
>
> line no 520 of beta standalone:
> specification     = specification and
> setmetatableindex(specification,defaultspecification) or
> defaultspecification
>
> while the TL 2014 version line no 478:
> specification     = specification and
> table.setmetatableindex(specification,defaultspecification) or
> defaultspecification

that ons is irrelevant

> and next diference:
>
> line no 533 of beta standalone:
> local wholeblob   = Ct((newline^(specification.strict and -1 or 1) *
> record)^0)
>
> while the TL 2014 version line no 491:
> local wholeblob   = Ct((newline^-1 * record)^0)
>
>
> When I  change these lines and regenerate ConTeXt format then suddenly
> it works as expected. Of course, you will probably need to make some
> adjustments depending on your idea of a line 533rd.
>
> I hope this information helps a little in search of a problem.

it was on user request that it was changed

the two lines look nearly the same, apart from:

specification.strict and -1 or 1

so, if you pass a specification with strict = true then you get the 
behaviour you want

Hans



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