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66 lines
1.5 KiB
66 lines
1.5 KiB
/** internal
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* class Core
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*
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* Top-level rules executor. Glues block/inline parsers and does intermediate
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* transformations.
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**/
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import Ruler from './ruler.mjs'
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import StateCore from './rules_core/state_core.mjs'
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import r_normalize from './rules_core/normalize.mjs'
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import r_block from './rules_core/block.mjs'
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import r_inline from './rules_core/inline.mjs'
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import r_linkify from './rules_core/linkify.mjs'
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import r_replacements from './rules_core/replacements.mjs'
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import r_smartquotes from './rules_core/smartquotes.mjs'
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import r_text_join from './rules_core/text_join.mjs'
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const _rules = [
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[ 'normalize', r_normalize ],
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[ 'block', r_block ],
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[ 'inline', r_inline ],
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[ 'linkify', r_linkify ],
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[ 'replacements', r_replacements ],
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[ 'smartquotes', r_smartquotes ],
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// `text_join` finds `text_special` tokens (for escape sequences)
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// and joins them with the rest of the text
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[ 'text_join', r_text_join ]
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]
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/**
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* new Core()
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**/
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function Core () {
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/**
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* Core#ruler -> Ruler
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*
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* [[Ruler]] instance. Keep configuration of core rules.
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**/
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this.ruler = new Ruler()
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for (let i = 0; i < _rules.length; i++) {
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this.ruler.push(_rules[i][0], _rules[i][1])
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}
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}
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/**
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* Core.process(state)
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*
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* Executes core chain rules.
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**/
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Core.prototype.process = function (state) {
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const rules = this.ruler.getRules('')
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for (let i = 0, l = rules.length; i < l; i++) {
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rules[i](state)
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}
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}
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Core.prototype.State = StateCore
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export default Core
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