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Ligation breakdown for C-likes 1 (#1555)

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This commit is contained in:
be5invis 2023-02-20 22:53:57 -08:00
parent 5d594676de
commit d3b8e339a2
9 changed files with 1132 additions and 843 deletions
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19
utility/export-data/ligation-data.mjs
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@ -4,6 +4,8 @@ import url from "url";
import * as toml from "@iarna/toml";
import { createBuildup } from "../../font-src/support/ligation-data.mjs";
const ligationSamplesNarrow = [
[
"-<<",
@ -58,8 +60,8 @@ const ligationSamplesNarrow = [
[
"<:",
":=",
":-",
":+",
"*=",
"*+",
"<*",
"<*>",
"*>",
@ -69,8 +71,8 @@ const ligationSamplesNarrow = [
"<.",
"<.>",
".>",
"+:",
"-:",
"+*",
"=*",
"=:",
":>"
],
@ -93,6 +95,7 @@ const ligationSamplesNarrow = [
"<!---"
]
];
function buildLigationSet(ligData, getKey) {
const ligationSets = new Map([
["*off", { tag: "calt", rank: 0, desc: "Ligation Off", brief: "Off", ligSets: [] }]
@ -103,15 +106,12 @@ function buildLigationSet(ligData, getKey) {
const key = getKey(comp);
let item = ligationSets.get(key);
if (!item) {
let ligSets = new Set();
for (const s of comp.buildup) {
ligSets.add(ligData.simple[s].ligGroup);
}
let ligSets = createBuildup(ligData.simple, ligData.composite, comp.buildup);
item = {
selector: sel,
tag: comp.tag,
rank: 1,
ligSets: [...ligSets],
ligSets,
tagName: [comp.tag],
desc: comp.desc,
brief: comp.brief || comp.desc
@ -125,6 +125,7 @@ function buildLigationSet(ligData, getKey) {
}
return ligationSets;
}
export async function parseLigationData() {
const __dirname = url.fileURLToPath(new URL(".", import.meta.url));
const ligToml = await fs.promises.readFile(