Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed
https://markdown-it.github.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
896 B
41 lines
896 B
// Parse link title
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//
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// on success it returns a string and updates state.pos;
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// on failure it returns null
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//
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'use strict';
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var unescapeMd = require('../common/utils').unescapeMd;
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module.exports = function parseLinkTitle(state, pos) {
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var code,
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start = pos,
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max = state.posMax,
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marker = state.src.charCodeAt(pos);
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if (marker !== 0x22 /* " */ && marker !== 0x27 /* ' */ && marker !== 0x28 /* ( */) { return false; }
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pos++;
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// if opening marker is "(", switch it to closing marker ")"
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if (marker === 0x28) { marker = 0x29; }
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while (pos < max) {
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code = state.src.charCodeAt(pos);
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if (code === marker) {
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state.pos = pos + 1;
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state.linkContent = unescapeMd(state.src.slice(start + 1, pos));
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return true;
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}
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if (code === 0x5C /* \ */ && pos + 1 < max) {
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pos += 2;
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continue;
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}
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pos++;
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}
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return false;
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};
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