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.
49 lines
1.3 KiB
49 lines
1.3 KiB
// lheading (---, ===)
|
|
|
|
'use strict';
|
|
|
|
|
|
var skipSpaces = require('../helpers').skipSpaces;
|
|
var skipChars = require('../helpers').skipChars;
|
|
var skipCharsBack = require('../helpers').skipCharsBack;
|
|
|
|
|
|
module.exports = function lheading(state, startLine, endLine, silent) {
|
|
var marker, pos, max,
|
|
next = startLine + 1;
|
|
|
|
if (next >= endLine) { return false; }
|
|
if (state.tShift[next] < state.blkIndent) { return false; }
|
|
if (state.bqMarks[next] < state.bqLevel) { return false; }
|
|
|
|
// Scan next line
|
|
if (state.tShift[next] - state.blkIndent > 3) { return false; }
|
|
|
|
pos = state.bMarks[next] + state.tShift[next];
|
|
max = state.eMarks[next];
|
|
|
|
marker = state.src.charCodeAt(pos);
|
|
|
|
if (marker !== 0x2D/* - */ && marker !== 0x3D/* = */) { return false; }
|
|
|
|
pos = skipChars(state, pos, marker);
|
|
|
|
pos = skipSpaces(state, pos);
|
|
|
|
if (pos < max) { return false; }
|
|
|
|
if (silent) { return true; }
|
|
|
|
pos = state.bMarks[startLine] + state.tShift[startLine];
|
|
max = skipCharsBack(state, state.eMarks[startLine], 0x20/* space */, pos);
|
|
|
|
state.tokens.push({ type: 'heading_open', level: marker === 0x3D/* = */ ? 1 : 2 });
|
|
state.tokens.push({
|
|
type: 'inline',
|
|
content: state.src.slice(pos, max).trim()
|
|
});
|
|
state.tokens.push({ type: 'heading_close', level: marker === 0x3D/* = */ ? 1 : 2 });
|
|
|
|
state.line = next + 1;
|
|
return true;
|
|
};
|
|
|