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Support definition links with spaces

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For #136073
This commit is contained in:
Matt Bierner
2021-11-01 09:22:48 -07:00
parent f145c79a93
commit a9bc0553f7
3 changed files with 37 additions and 17 deletions
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36
extensions/markdown-language-features/src/features/documentLinkProvider.ts
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@@ -91,19 +91,21 @@ function extractDocumentLink(
}
}
/* Used to strip brackets from the markdown link
<http://example.com> will be transformed to
http://example.com
const angleBracketLinkRe = /^<(.*)>$/;
/**
* Used to strip brackets from the markdown link
*
* <http://example.com> will be transformed to http://example.com
*/
export function stripAngleBrackets(link: string) {
const bracketMatcher = /^<(.*)>$/;
return link.replace(bracketMatcher, '$1');
return link.replace(angleBracketLinkRe, '$1');
}
export default class LinkProvider implements vscode.DocumentLinkProvider {
private readonly linkPattern = /(\[((!\[[^\]]*?\]\(\s*)([^\s\(\)]+?)\s*\)\]|(?:\\\]|[^\]])*\])\(\s*)(([^\s\(\)]|\([^\s\(\)]*?\))+)\s*(".*?")?\)/g;
private readonly referenceLinkPattern = /(\[((?:\\\]|[^\]])+)\]\[\s*?)([^\s\]]*?)\]/g;
private readonly definitionPattern = /^([\t ]*\[(?!\^)((?:\\\]|[^\]])+)\]:\s*)(\S+)/gm;
private readonly definitionPattern = /^([\t ]*\[(?!\^)((?:\\\]|[^\]])+)\]:\s*)([^<]\S*|<[^>]+>)/gm;
public provideDocumentLinks(
document: vscode.TextDocument,
@@ -192,15 +194,23 @@ export default class LinkProvider implements vscode.DocumentLinkProvider {
const pre = match[1];
const reference = match[2];
const link = match[3].trim();
const offset = (match.index || 0) + pre.length;
const linkStart = document.positionAt(offset);
const linkEnd = document.positionAt(offset + link.length);
out.set(reference, {
link: link,
linkRange: new vscode.Range(linkStart, linkEnd)
});
if (angleBracketLinkRe.test(link)) {
const linkStart = document.positionAt(offset + 1);
const linkEnd = document.positionAt(offset + link.length - 1);
out.set(reference, {
link: link.substring(1, link.length - 1),
linkRange: new vscode.Range(linkStart, linkEnd)
});
} else {
const linkStart = document.positionAt(offset);
const linkEnd = document.positionAt(offset + link.length);
out.set(reference, {
link: link,
linkRange: new vscode.Range(linkStart, linkEnd)
});
}
}
return out;
}