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[gfm] only do backtracking (extended autolink path validation) for www or http autolinks

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This commit is contained in:
Federico Soave 2018-09-18 21:34:10 +02:00
parent 33408b9494
commit 8117b56a2e
1 changed files with 6 additions and 5 deletions
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11
lib/marked.js
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@ -705,15 +705,15 @@ InlineLexer.prototype.output = function(src) {
// url (gfm) // url (gfm)
if (!this.inLink && (cap = this.rules.url.exec(src))) { if (!this.inLink && (cap = this.rules.url.exec(src))) {
do {
prevCapZero = cap[0];
cap[0] = this.rules._backpedal.exec(cap[0])[0];
} while (prevCapZero !== cap[0]);
src = src.substring(cap[0].length);
if (cap[2] === '@') { if (cap[2] === '@') {
text = escape(cap[0]); text = escape(cap[0]);
href = 'mailto:' + text; href = 'mailto:' + text;
} else { } else {
// do extended autolink path validation
do {
prevCapZero = cap[0];
cap[0] = this.rules._backpedal.exec(cap[0])[0];
} while (prevCapZero !== cap[0]);
text = escape(cap[0]); text = escape(cap[0]);
if (cap[1] === 'www.') { if (cap[1] === 'www.') {
href = 'http://' + text; href = 'http://' + text;
@ -721,6 +721,7 @@ InlineLexer.prototype.output = function(src) {
href = text; href = text;
} }
} }
src = src.substring(cap[0].length);
out += this.renderer.link(href, null, text); out += this.renderer.link(href, null, text);
continue; continue;
} }