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https://github.com/deepseek-ai/deepseek-harness.git
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Turtle 2099andTurtle
c262a09fd0
* fix(ui-primitives): keep backslashes in Windows-path Markdown destinations CommonMark reads \. in a link destination as an escaped dot, so [x](D:\repo\.github\a.md) opened D:\repo.github\a.md. Destinations that look like Windows paths now keep their authored text. Fixes #7095 * fix(ui-primitives): cover relative paths and character references Treat a backslash destination without a URL scheme as a Windows path when it has no slash or a backslash before a letter or digit, keep every backslash literal there, and still decode character references. Pin the behavior in the Markdown file-links Web snapshot. * chore: list micromark-util-decode-string in third-party notices --------- Co-authored-by: Turtle <turtle1999@deepseek.com>
53 lines
2.3 KiB
TypeScript
53 lines
2.3 KiB
TypeScript
/**
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* The markdown renderer's two mdast grammars, one per rendering arm. Each
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* arm is internally consistent — the incremental tail parses, the one-shot
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* parses, and the plain-text projection of a given grammar always agree on
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* where blocks start and end — and the settled grammar is the streaming one
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* plus the math extensions, so the arms differ only where TeX delimiters
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* begin a math construct (a `$$` block is a paragraph while streaming and a
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* math block once settled, by design).
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*/
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import type { Root } from 'mdast'
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import { recoverLocalImages } from './local-image-syntax.ts'
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import { fromMarkdown } from 'mdast-util-from-markdown'
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import { gfmFromMarkdown } from 'mdast-util-gfm'
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import { mathFromMarkdown } from 'mdast-util-math'
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import { gfm } from 'micromark-extension-gfm'
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import { math } from 'micromark-extension-math'
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import { cjkFriendlyStrong } from './cjkFriendlyStrong.ts'
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import { mathCompatibility } from './mathCompatibility.ts'
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import { windowsPathDestinations } from './windows-path-destinations.ts'
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/** GFM strikethrough requires `~~`; a single `~` stays literal, as in ranges such as `10~20`. */
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const gfmOptions = { singleTilde: false }
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/**
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* Parse GFM markdown (the streaming arm's grammar: no math, so incomplete
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* TeX never flashes KaTeX errors mid-stream).
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* @param text - Markdown source.
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* @returns The mdast root.
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*/
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export function parseGfm(text: string): Root {
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return recoverLocalImages(fromMarkdown(text, {
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extensions: [gfm(gfmOptions), cjkFriendlyStrong()],
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mdastExtensions: [gfmFromMarkdown(), windowsPathDestinations()],
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}), text)
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}
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/**
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* Parse GFM markdown plus TeX math with the compatibility delimiters
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* (the settled arm's grammar).
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* @param text - Markdown source.
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* @returns The mdast root.
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*/
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export function parseGfmWithMath(text: string): Root {
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return recoverLocalImages(fromMarkdown(text, {
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// `mathCompatibility()` MUST stay last: micromark dispatches the extension
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// registered last first, so its dollar flow takes precedence over `math()`
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// and keeps the opening line's text as math instead of upstream's fence meta.
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extensions: [gfm(gfmOptions), cjkFriendlyStrong(), math(), mathCompatibility()],
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mdastExtensions: [gfmFromMarkdown(), mathFromMarkdown(), windowsPathDestinations()],
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}), text)
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}
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