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Add calt-exeq-alt-1 as an alternative style of != ligation (#608).

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This commit is contained in:
be5invis 2020-07-03 02:48:45 -07:00
parent a0a68fa501
commit 8d28c598dc
10 changed files with 336 additions and 183 deletions
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17
font-src/support/ligation-data.js
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@ -12,15 +12,26 @@ module.exports = function formVariantData(data, para) {
for (const gr in data.composite) {
const comp = data.composite[gr];
if (!comp.tag) continue;
const ligSets = createBuildup(data.simple, comp.buildup);
if (comp.isOptOut) {
optOutBuildup[comp.tag] = comp.buildup;
optOutBuildup[comp.tag] = ligSets;
} else {
optInBuildup[comp.tag] = comp.buildup;
optInBuildup[comp.tag] = ligSets;
}
if (!comp.isOptOut) {
hives[gr] = { caltBuildup: [...comp.buildup] };
hives[gr] = { caltBuildup: ligSets };
}
}
return { defaultBuildup: { ...optInBuildup, ...optOutBuildup }, hives };
};
function createBuildup(simple, buildup) {
let ligSet = new Set();
for (const s of buildup) {
if (!simple[s]) throw new Error("Cannot find simple ligation group " + s);
ligSet.add(simple[s].ligGroup);
}
return Array.from(ligSet);
}