smcp+tlig broken for -- only? -- Libertine

smcp+tlig broken for -- only? -- Libertine

[Philipp Gesang]

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Hi Hans,

the fontloader appears to have trouble applying fake ligatures
(“--” -> “\endash” and the likes) in conjunction with small
capitals. Both features work well in isolation. The behavior
is limited to Libertine (I tested all versions back to 5.0.0).
Here’s the file I’ve been testing with:

    https://bitbucket.org/phg/lua-la-tex-tests/src/c2e518e9459ab343fee3d0647c7472c5bf599489/cnt-feature-9-smcp-tlig.tex

Best,
Philipp


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Re: smcp+tlig broken for -- only? -- Libertine

[Hans Hagen]

On 5/11/2014 12:23 PM, Philipp Gesang wrote:
> Hi Hans,
>
> the fontloader appears to have trouble applying fake ligatures
> (“--” -> “\endash” and the likes) in conjunction with small
> capitals. Both features work well in isolation. The behavior
> is limited to Libertine (I tested all versions back to 5.0.0).
> Here’s the file I’ve been testing with:
>
>      https://bitbucket.org/phg/lua-la-tex-tests/src/c2e518e9459ab343fee3d0647c7472c5bf599489/cnt-feature-9-smcp-tlig.tex

(1) for node mode i will shift the feature up front (unless it fails at 
some point)

(2) for base mode we will fall back on regular -- and --- (no fancy 
adaption)

Hans

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Re: smcp+tlig broken for -- only? -- Libertine

[Philipp Gesang]

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···<date: 2014-05-12, Monday>···<from: Hans Hagen>···

> On 5/11/2014 12:23 PM, Philipp Gesang wrote:
> > Hi Hans,
> >
> > the fontloader appears to have trouble applying fake ligatures
> > (“--” -> “\endash” and the likes) in conjunction with small
> > capitals. Both features work well in isolation. The behavior
> > is limited to Libertine (I tested all versions back to 5.0.0).
> > Here’s the file I’ve been testing with:
> >
> >      https://bitbucket.org/phg/lua-la-tex-tests/src/c2e518e9459ab343fee3d0647c7472c5bf599489/cnt-feature-9-smcp-tlig.tex
> 
> (1) for node mode i will shift the feature up front (unless it fails at 
> some point)

Thanks, I’ll keep an eye on that! For now it looks good.

> (2) for base mode we will fall back on regular -- and --- (no fancy 
> adaption)

Fine by me!

Thanks for the quick fix,
Philipp




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