devsite/node_modules/markdown-it/lib/parser_core.js
2024-07-07 18:49:38 -07:00

62 lines
1.3 KiB
JavaScript

/** internal
* class Core
*
* Top-level rules executor. Glues block/inline parsers and does intermediate
* transformations.
**/
'use strict';
var Ruler = require('./ruler');
var _rules = [
[ 'normalize', require('./rules_core/normalize') ],
[ 'block', require('./rules_core/block') ],
[ 'inline', require('./rules_core/inline') ],
[ 'linkify', require('./rules_core/linkify') ],
[ 'replacements', require('./rules_core/replacements') ],
[ 'smartquotes', require('./rules_core/smartquotes') ],
// `text_join` finds `text_special` tokens (for escape sequences)
// and joins them with the rest of the text
[ 'text_join', require('./rules_core/text_join') ]
];
/**
* new Core()
**/
function Core() {
/**
* Core#ruler -> Ruler
*
* [[Ruler]] instance. Keep configuration of core rules.
**/
this.ruler = new Ruler();
for (var i = 0; i < _rules.length; i++) {
this.ruler.push(_rules[i][0], _rules[i][1]);
}
}
/**
* Core.process(state)
*
* Executes core chain rules.
**/
Core.prototype.process = function (state) {
var i, l, rules;
rules = this.ruler.getRules('');
for (i = 0, l = rules.length; i < l; i++) {
rules[i](state);
}
};
Core.prototype.State = require('./rules_core/state_core');
module.exports = Core;