larvit/adf-codec
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13b - link arm back in emitLink, one isBareLink, directiveMarkPiece, refusal names the spelling, spec subset section follows
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Lilleman auf Larv
2026-09-16 23:15:34 +02:00
parent 9fe5d198d1
commit b792c946c5
5 changed files with 35 additions and 35 deletions
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src/markdown/mark-spellings.ts
+10 -5
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@@ -1,4 +1,4 @@
import type { AdfAttributes, AdfMark } from '../adf/document.ts'
import type { AdfAttributes, AdfMark, AdfNode } from '../adf/document.ts'
import type { AttributeVocabulary } from '../adf/attribute-vocabulary.ts'
import type { MarkType } from '../adf/mark-attributes.ts'
import { escapeUnbalanced, spellLinkTarget } from './link-syntax.ts'
@@ -6,7 +6,7 @@ import { holdsDirectivePrefix, spellAttributes, spellVocabulary } from './direct
import { holdsEntityReference } from './entity-references.ts'
import { isAutolink } from './commonmark-grammar.ts'
import { isMarkType, markAttributes } from '../adf/mark-attributes.ts'
import { nodeAttrs } from '../adf/document.ts'
import { nodeAttrs, nodeMarks } from '../adf/document.ts'
import { vocabularyPairs } from '../adf/attribute-vocabulary.ts'
type Spelling = { kind: 'code' | 'directive' | 'link'; spelling?: undefined } | { kind: 'emphasis'; spelling: string }
@@ -35,16 +35,21 @@ export function markSpelling(type: string): MarkSpelling | undefined {
return { attributes, kind: spelling.kind }
}
// spec/flavour.md, Marks. `bare`: one text node reading exactly `href`, the link innermost.
export function commonMarkLink(attrs: AdfAttributes, href: string, bare: boolean, bracketed: boolean): CommonMarkLink | undefined {
// spec/flavour.md, Marks. `marksInside` counts the marks the link's nodes carry within it: the emitter's depth, the parser's none.
export function commonMarkLink(attrs: AdfAttributes, href: string, nodes: readonly AdfNode[], marksInside: number, bracketed: boolean): CommonMarkLink | undefined {
if (Object.keys(attrs).some((key) => key !== 'href' && key !== 'title')) return undefined
const title = attrs['title']
const autolinkHolds = !bracketed || (!href.includes('`') && !holdsDirectivePrefix(href) && escapeUnbalanced(href, '[', ']') === href)
if (bare && autolinkHolds && title === undefined && isAutolink(href) && !holdsEntityReference(href)) return { form: 'autolink' }
if (isBareLink(nodes, href, marksInside) && autolinkHolds && title === undefined && isAutolink(href) && !holdsEntityReference(href)) return { form: 'autolink' }
const target = spellLinkTarget(href, typeof title === 'string' ? title : undefined)
return target === undefined ? undefined : { form: 'inline', target }
}
function isBareLink(nodes: readonly AdfNode[], href: string, marksInside: number): boolean {
const node = nodes[0]
return nodes.length === 1 && node !== undefined && node.type === 'text' && node.text === href && nodeMarks(node).length === marksInside
}
export function spellMarkAttributes(mark: AdfMark, vocabulary: AttributeVocabulary): string | undefined {
const pairs = vocabularyPairs(nodeAttrs(mark), vocabulary, [])
return pairs === undefined ? undefined : spellAttributes(spellVocabulary(pairs))