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Fix variant selection of CIRCLED ZERO WITH SLASH (U+1F10D) (#1274).

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be5invis 2022-01-08 12:50:10 -08:00
parent 3254815b2f
commit 1252b055a5
3 changed files with 21 additions and 4 deletions
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1
changes/11.2.6.md Normal file
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@ -0,0 +1 @@
* Fix variant selection of CIRCLED ZERO WITH SLASH (`U+1F10D`) (#1274).

13
font-src/glyphs/auto-build/composite.ptl
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@ -2,7 +2,7 @@
$$include '../../meta/macros.ptl' $$include '../../meta/macros.ptl'
import [mix linreg clamp fallback] from '../../support/utils' import [mix linreg clamp fallback] from '../../support/utils'
import [getGrMesh AnyCv CvDecompose Joining] from "../../support/gr" import [getGrMesh AnyCv CvDecompose Joining hashCv] from "../../support/gr"
import [hashGeometry] from "../../support/geometry/index" import [hashGeometry] from "../../support/geometry/index"
import [Transform] from "../../support/geometry/transform" import [Transform] from "../../support/geometry/transform"
extern Map extern Map
@ -121,11 +121,16 @@ glyph-block AutoBuild-Enclosure : begin
define [EnclosureStrokeScale dscale digits width] : dscale / [Math.pow [AdjustDigitCount digits width] 0.66] define [EnclosureStrokeScale dscale digits width] : dscale / [Math.pow [AdjustDigitCount digits width] 0.66]
define enclosureInnerPartActualWidth : new Map define enclosureInnerPartActualWidth : new Map
define [GlyphNameInnerOf gniPrefix subGlyph mp actualWidth accumulatedTfm] : begin
define nameParts : list mp actualWidth accumulatedTfm
hashGeometry subGlyph.geometry
hashCv subGlyph
return : '.ci.' + gniPrefix + '/' + [nameParts.join '/']
define [EnsureInnerSubGlyphImpl gniPrefix markClass miniatureFont mp actualWidth accumulatedTfm] : function [gidPart] : begin define [EnsureInnerSubGlyphImpl gniPrefix markClass miniatureFont mp actualWidth accumulatedTfm] : function [gidPart] : begin
define subGlyph : miniatureFont.queryByNameEnsured gidPart define subGlyph : miniatureFont.queryByNameEnsured gidPart
define geomHash : hashGeometry subGlyph.geometry define gniPart : GlyphNameInnerOf gniPrefix subGlyph mp actualWidth accumulatedTfm
define gniPart : '.ci.' + gniPrefix + '.' + geomHash + '@' + [{ mp actualWidth accumulatedTfm }.join '/']
if [not : query-glyph gniPart] : begin if [not : query-glyph gniPart] : begin
enclosureInnerPartActualWidth.set gniPart (actualWidth) enclosureInnerPartActualWidth.set gniPart (actualWidth)
create-glyph gniPart : glyph-proc create-glyph gniPart : glyph-proc

11
font-src/support/gr.js
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@ -1,5 +1,7 @@
"use strict"; "use strict";
const crypto = require("crypto");
const Dotless = { const Dotless = {
tag: "dtls", tag: "dtls",
get(glyph) { get(glyph) {
@ -436,6 +438,14 @@ function linkSuffixPairGr(gs, tagCis, tagTrans, grCis, grTrans) {
} }
} }
function hashCv(g) {
const hasher = crypto.createHash("sha256");
for (const gr of AnyCv.query(g)) {
hasher.update(`${gr.tag}/${gr.rank}:${gr.get(g)}\n`);
}
return hasher.digest("hex");
}
exports.Dotless = Dotless; exports.Dotless = Dotless;
exports.LowerYDotAtBelow = LowerYDotAtBelow; exports.LowerYDotAtBelow = LowerYDotAtBelow;
exports.Cv = Cv; exports.Cv = Cv;
@ -461,6 +471,7 @@ exports.Onum = Onum;
exports.AplForm = AplForm; exports.AplForm = AplForm;
exports.NumeratorForm = NumeratorForm; exports.NumeratorForm = NumeratorForm;
exports.DenominatorForm = DenominatorForm; exports.DenominatorForm = DenominatorForm;
exports.hashCv = hashCv;
exports.createGrDisplaySheet = createGrDisplaySheet; exports.createGrDisplaySheet = createGrDisplaySheet;
exports.linkSuffixGr = linkSuffixGr; exports.linkSuffixGr = linkSuffixGr;