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.
50 lines
1.3 KiB
50 lines
1.3 KiB
// lheading (---, ===)
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'use strict';
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module.exports = function lheading(state, startLine, endLine/*, silent*/) {
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var marker, pos, max, token, level,
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next = startLine + 1;
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if (next >= endLine) { return false; }
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if (state.tShift[next] < state.blkIndent) { return false; }
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// Scan next line
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if (state.tShift[next] - state.blkIndent > 3) { return false; }
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pos = state.bMarks[next] + state.tShift[next];
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max = state.eMarks[next];
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if (pos >= max) { return false; }
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marker = state.src.charCodeAt(pos);
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if (marker !== 0x2D/* - */ && marker !== 0x3D/* = */) { return false; }
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pos = state.skipChars(pos, marker);
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pos = state.skipSpaces(pos);
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if (pos < max) { return false; }
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pos = state.bMarks[startLine] + state.tShift[startLine];
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state.line = next + 1;
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level = (marker === 0x3D/* = */ ? 1 : 2);
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token = state.push('heading_open', 'h' + String(level), 1);
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token.markup = String.fromCharCode(marker);
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token.map = [ startLine, state.line ];
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token = state.push('inline', '', 0);
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token.content = state.src.slice(pos, state.eMarks[startLine]).trim();
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token.map = [ startLine, state.line - 1 ];
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token.children = [];
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token = state.push('heading_close', 'h' + String(level), -1);
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token.markup = String.fromCharCode(marker);
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return true;
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};
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