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Add front_matter_title parameter to MD025/single-title/single-h1 (refs #169).

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David Anson 2019-03-16 20:21:57 -07:00
parent 050cbbba82
commit 61d6311a3e
14 changed files with 124 additions and 32 deletions
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9
lib/md025.js
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@ -5,16 +5,21 @@
const shared = require("./shared");
module.exports = {
"names": [ "MD025", "single-h1" ],
"names": [ "MD025", "single-title", "single-h1" ],
"description": "Multiple top level headings in the same document",
"tags": [ "headings", "headers" ],
"function": function MD025(params, onError) {
const level = params.config.level || 1;
const tag = "h" + level;
const foundFrontMatterTitle =
shared.frontMatterHasTitle(
params.frontMatterLines,
params.config.front_matter_title
);
let hasTopLevelHeading = false;
shared.filterTokens(params, "heading_open", function forToken(token) {
if (token.tag === tag) {
if (hasTopLevelHeading) {
if (hasTopLevelHeading || foundFrontMatterTitle) {
shared.addErrorContext(onError, token.lineNumber,
token.line.trim());
} else if (token.lineNumber === 1) {