forked from Rowland/EG
82 lines
2.4 KiB
JavaScript
82 lines
2.4 KiB
JavaScript
/**
|
|
* @import {Construct, Previous, State, TokenizeContext, Tokenizer} from 'micromark-util-types'
|
|
*/
|
|
|
|
import { factoryAttributes } from './factory-attributes.js';
|
|
import { factoryLabel } from './factory-label.js';
|
|
import { factoryName } from './factory-name.js';
|
|
|
|
/** @type {Construct} */
|
|
export const directiveText = {
|
|
tokenize: tokenizeDirectiveText,
|
|
previous
|
|
};
|
|
const label = {
|
|
tokenize: tokenizeLabel,
|
|
partial: true
|
|
};
|
|
const attributes = {
|
|
tokenize: tokenizeAttributes,
|
|
partial: true
|
|
};
|
|
|
|
/**
|
|
* @this {TokenizeContext}
|
|
* @type {Previous}
|
|
*/
|
|
function previous(code) {
|
|
// If there is a previous code, there will always be a tail.
|
|
return code !== 58 || this.events[this.events.length - 1][1].type === "characterEscape";
|
|
}
|
|
|
|
/**
|
|
* @this {TokenizeContext}
|
|
* @type {Tokenizer}
|
|
*/
|
|
function tokenizeDirectiveText(effects, ok, nok) {
|
|
const self = this;
|
|
return start;
|
|
|
|
/** @type {State} */
|
|
function start(code) {
|
|
effects.enter('directiveText');
|
|
effects.enter('directiveTextMarker');
|
|
effects.consume(code);
|
|
effects.exit('directiveTextMarker');
|
|
return factoryName.call(self, effects, afterName, nok, 'directiveTextName');
|
|
}
|
|
|
|
/** @type {State} */
|
|
function afterName(code) {
|
|
return code === 58 ? nok(code) : code === 91 ? effects.attempt(label, afterLabel, afterLabel)(code) : afterLabel(code);
|
|
}
|
|
|
|
/** @type {State} */
|
|
function afterLabel(code) {
|
|
return code === 123 ? effects.attempt(attributes, afterAttributes, afterAttributes)(code) : afterAttributes(code);
|
|
}
|
|
|
|
/** @type {State} */
|
|
function afterAttributes(code) {
|
|
effects.exit('directiveText');
|
|
return ok(code);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @this {TokenizeContext}
|
|
* @type {Tokenizer}
|
|
*/
|
|
function tokenizeLabel(effects, ok, nok) {
|
|
// Always a `[`
|
|
return factoryLabel(effects, ok, nok, 'directiveTextLabel', 'directiveTextLabelMarker', 'directiveTextLabelString');
|
|
}
|
|
|
|
/**
|
|
* @this {TokenizeContext}
|
|
* @type {Tokenizer}
|
|
*/
|
|
function tokenizeAttributes(effects, ok, nok) {
|
|
// Always a `{`
|
|
return factoryAttributes(effects, ok, nok, 'directiveTextAttributes', 'directiveTextAttributesMarker', 'directiveTextAttribute', 'directiveTextAttributeId', 'directiveTextAttributeClass', 'directiveTextAttributeName', 'directiveTextAttributeInitializerMarker', 'directiveTextAttributeValueLiteral', 'directiveTextAttributeValue', 'directiveTextAttributeValueMarker', 'directiveTextAttributeValueData');
|
|
} |