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Improve MD034/no-bare-urls range reporting (fixes #181).

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This commit is contained in:
David Anson 2019-05-04 20:14:59 -07:00
parent dba6d4994b
commit 684416a902
4 changed files with 138 additions and 11 deletions
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26
lib/md034.js
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@ -2,27 +2,31 @@
"use strict";
const { addErrorContext, bareUrlRe, filterTokens, rangeFromRegExp } =
require("../helpers");
const { addErrorContext, bareUrlRe, filterTokens } = require("../helpers");
module.exports = {
"names": [ "MD034", "no-bare-urls" ],
"description": "Bare URL used",
"tags": [ "links", "url" ],
"function": function MD034(params, onError) {
filterTokens(params, "inline", function forToken(token) {
filterTokens(params, "inline", (token) => {
let inLink = false;
token.children.forEach(function forChild(child) {
token.children.forEach((child) => {
const { content, line, lineNumber, type } = child;
let match = null;
if (child.type === "link_open") {
if (type === "link_open") {
inLink = true;
} else if (child.type === "link_close") {
} else if (type === "link_close") {
inLink = false;
} else if ((child.type === "text") &&
!inLink &&
(match = bareUrlRe.exec(child.content))) {
addErrorContext(onError, child.lineNumber, match[0], null,
null, rangeFromRegExp(child.line, bareUrlRe));
} else if ((type === "text") && !inLink &&
(match = bareUrlRe.exec(content))) {
const [ bareUrl ] = match;
const index = line.indexOf(content);
const range = (index === -1) ? null : [
line.indexOf(content) + match.index + 1,
bareUrl.length
];
addErrorContext(onError, lineNumber, bareUrl, null, null, range);
}
});
});