Re: copy&paste from pdf bug (smallcaps, text figures)

[Hans Hagen <pragma@wxs.nl>]

On 8/2/2013 12:12 AM, Philipp Gesang wrote:
> ···<date: 2013-08-02, Friday>···<from: Marco Patzer>···
>
>> On 2013–08–01 Philipp Gesang wrote:
>>
>>> ···<date: 2013-08-01, Thursday>···<from: Otared Kavian>···
>>>
>>>> I tested your example: no problem here on Mac OS X 10.8.4, with
>>>> either TeXShop, Adobe Redaer or Preview, with the latest beta
>>>> (ConTeXt  ver: 2013.08.01 01:31 MKIV beta  fmt: 2013.8.1  int:
>>>> english/english).
>>>
>>> x64 linux here, but it’s the same with the windows version in
>>> wine32. I get the bad output with okular (poppler), acroread, and
>>> mupdf, but strangely not with zathura (mupdf-based).
>>
>> Just to add to the list:
>>
>> x64 linux here, and it works with the following poppler based
>> viewers (zathura-poppler, xpdf, evince)

i'm a bit puzzled

> For those who want to test the git version, the commits are:
>
>      last good: a61813ccdd4b7bcc81932317e1360fda6c79962d
>      first bad: 6b2f7c5fd7a3e465f4e2662b1e5bd2c9d5cce8f8
>
> Don’t forget to delete the cache.
>
> I suspect I found the troublesome changes. The problem vanishes
> if I revert this modification to font-map.lua:
>
>      -local separator   = S("_.")
>      -local other       = C((1 - separator)^1)
>      -local ligsplitter = Ct(other * (separator * other)^0)
>      +local ligseparator = P("_")
>      +local varseparator = P(".")
>      +local namesplitter = Ct(C((1 - ligseparator - varseparator)^1) * (ligseparator * C((1 - ligseparator - varseparator)^1))^0)
>
> and then further down:
>
>      -                local split = lpegmatch(ligsplitter,name)
>      <...>
>      +                local split = lpegmatch(namesplitter,name)
>
> For convenience I repeat the link to the changeset:

what do you revert from ... the + things are already in the file

>      http://repo.or.cz/w/context.git/commitdiff/6b2f7c5fd7a3e465f4e2662b1e5bd2c9d5cce8f8

btw, this bit of code is evolving (was recently adapt to some border 
case fonts that use their own rules)

anyhow, on my win8 system the beta works with sumatra, okular and 
acrobat (indeed one might need to wipe the cache, but i can increment 
the version number)

Hans


-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | 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://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________