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Mark Overhaul 1

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This commit is contained in:
be5invis 2023-04-19 00:25:25 -07:00
parent 59ea97bb7a
commit ebfa808051
16 changed files with 393 additions and 275 deletions
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24
font-src/gen/otd-conv/layout.mjs
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@ -15,6 +15,22 @@ export function convertGdef(otdGdef, glyphs) {
const g = glyphs.queryByName(gn);
if (g) gdef.glyphClassDef.set(g, otdGdef.glyphClassDef[gn]);
}
gdef.markAttachClassDef = new Map();
for (const gn in otdGdef.markAttachClassDef) {
const g = glyphs.queryByName(gn);
if (g) gdef.markAttachClassDef.set(g, otdGdef.markAttachClassDef[gn]);
}
gdef.markGlyphSets = [];
for (const s of otdGdef.markGlyphSets) {
const result = new Set();
for (const gn of s) {
const g = glyphs.queryByName(gn);
if (g) result.add(g);
}
if (result.size) gdef.markGlyphSets.push(result);
}
return gdef;
}
@ -123,6 +139,14 @@ class LookupStore {
const handler = this.m_handlers[otdLookup.type];
if (!dst || !handler) return;
if (otdLookup.subtables) throw new Error("Unreachable.");
if (otdLookup.ignoreGlyphs) {
let s = new Set();
for (const gn of otdLookup.ignoreGlyphs) {
const g = this.glyphs.queryByName(gn);
if (g) s.add(g);
}
if (s.size) dst.ignoreGlyphs = s;
}
handler.fill(dst, otdLookup, this);
}
}