File size: 1,725 Bytes
bc20498 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
/**
* @typedef {import('micromark-util-types').InitialConstruct} InitialConstruct
* @typedef {import('micromark-util-types').Initializer} Initializer
* @typedef {import('micromark-util-types').State} State
* @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext
*/
import {blankLine, content} from 'micromark-core-commonmark'
import {factorySpace} from 'micromark-factory-space'
import {markdownLineEnding} from 'micromark-util-character'
/** @type {InitialConstruct} */
export const flow = {
tokenize: initializeFlow
}
/**
* @this {TokenizeContext}
* @type {Initializer}
*/
function initializeFlow(effects) {
const self = this
const initial = effects.attempt(
// Try to parse a blank line.
blankLine,
atBlankEnding,
// Try to parse initial flow (essentially, only code).
effects.attempt(
this.parser.constructs.flowInitial,
afterConstruct,
factorySpace(
effects,
effects.attempt(
this.parser.constructs.flow,
afterConstruct,
effects.attempt(content, afterConstruct)
),
'linePrefix'
)
)
)
return initial
/** @type {State} */
function atBlankEnding(code) {
if (code === null) {
effects.consume(code)
return
}
effects.enter('lineEndingBlank')
effects.consume(code)
effects.exit('lineEndingBlank')
self.currentConstruct = undefined
return initial
}
/** @type {State} */
function afterConstruct(code) {
if (code === null) {
effects.consume(code)
return
}
effects.enter('lineEnding')
effects.consume(code)
effects.exit('lineEnding')
self.currentConstruct = undefined
return initial
}
}
|