On 12/22/2022 12:54 PM, Pablo Rodriguez via ntg-context wrote:
Dear list,
I have the following sample:
\startluacode
fonts.handlers.otf.addfeature {
name = "gpos_test",
type = "single",
data = {
[ '¿' ] = 1000,
[ '¡' ] = 1000,
}
}
\stopluacode
\definefontfeature[ktest][gpost_tes=yes]
\starttext
\startTEXpage[offset=1em]
\feature[+][gpos_test]
¿? ¡!
\stopTEXpage
\stoptext
This tries to move vertically the opening question and exclamation
marks, so they are at the same height that its closing counterparts.
I thought there may be a GPOS feature that could achieve this, but I
must admit I have no idea about how to achive it.
In my document, this should only work with the slanted feature.
Could anyone tell me how could I move vertically single glyphs?
Many thanks for your help,
typos
\definefontfeature[ktest][gpost_tes=yes]
and wrong feature name
\feature[+][gpos_test]
so:
\startluacode
fonts.handlers.otf.addfeature {
name = "gpos_test",
type = "single",
data = {
[ '¿' ] = { 0, 400 },
[ '¡' ] = { 0, 400 },
}
}
\stopluacode
\definefontfeature[ktest][gpos_test=yes]
\starttext
\startTEXpage[offset=1em]
\ruledhbox{¿? xx ¡!}
\addfeature{ktest}
\ruledhbox{¿? xx ¡!}
\stopTEXpage
\stoptext
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