On 15/04/19 9:06 PM, Hans Hagen wrote:
On 4/15/2019 9:50 AM, Henri Menke wrote:
Dear list,
I am unhappy with how some fonts kern particular subscripts. For example in the default Latin Modern, subscripts to the Greek capital gamma could use some negative kerning. Because I can't (and don't want to) fix the font, I thought that I could patch the font on-the-fly in ConTeXt.
The usual approach with fonts.handlers.otf.addfeature works well in math mode, but does not extend into subscripts (MWE below). Is there a method to adjust subscript kernings? Could this be done using mathkerns? Latin Modern doesn't have any but maybe they can be added on the fly.
Cheers, Henri
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\startluacode fonts.handlers.otf.addfeature { type = "kern", name = "kern", data = { [0x0393] = { [0x0030] = -200 } } } \stopluacode
\setupbodyfont[modern]
\starttext $\Gamma0$ % works fine :)
$\Gamma_0$ % doesn't work :( \stoptext see pagella-math.lfg
Thanks for the hint. Is there a possibility to do this without goodies? They are not available in generic. Cheers, Henri
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