sgauthier
6e64e138e2
All checks were successful
Publish To Prod / deploy_and_publish (push) Successful in 35s
110 lines
2.7 KiB
JavaScript
110 lines
2.7 KiB
JavaScript
// No name because it must not be turned off.
|
||
var content = {
|
||
tokenize: tokenizeContent,
|
||
resolve: resolveContent,
|
||
interruptible: true,
|
||
lazy: true
|
||
}
|
||
export default content
|
||
|
||
import assert from 'assert'
|
||
import codes from '../character/codes.mjs'
|
||
import markdownLineEnding from '../character/markdown-line-ending.mjs'
|
||
import constants from '../constant/constants.mjs'
|
||
import types from '../constant/types.mjs'
|
||
import prefixSize from '../util/prefix-size.mjs'
|
||
import subtokenize from '../util/subtokenize.mjs'
|
||
import spaceFactory from './factory-space.mjs'
|
||
|
||
var continuationConstruct = {tokenize: tokenizeContinuation, partial: true}
|
||
|
||
// Content is transparent: it’s parsed right now. That way, definitions are also
|
||
// parsed right now: before text in paragraphs (specifically, media) are parsed.
|
||
function resolveContent(events) {
|
||
subtokenize(events)
|
||
return events
|
||
}
|
||
|
||
function tokenizeContent(effects, ok) {
|
||
var previous
|
||
|
||
return start
|
||
|
||
function start(code) {
|
||
assert(
|
||
code !== codes.eof && !markdownLineEnding(code),
|
||
'expected no eof or eol'
|
||
)
|
||
|
||
effects.enter(types.content)
|
||
previous = effects.enter(types.chunkContent, {
|
||
contentType: constants.contentTypeContent
|
||
})
|
||
return data(code)
|
||
}
|
||
|
||
function data(code) {
|
||
if (code === codes.eof) {
|
||
return contentEnd(code)
|
||
}
|
||
|
||
if (markdownLineEnding(code)) {
|
||
return effects.check(
|
||
continuationConstruct,
|
||
contentContinue,
|
||
contentEnd
|
||
)(code)
|
||
}
|
||
|
||
// Data.
|
||
effects.consume(code)
|
||
return data
|
||
}
|
||
|
||
function contentEnd(code) {
|
||
effects.exit(types.chunkContent)
|
||
effects.exit(types.content)
|
||
return ok(code)
|
||
}
|
||
|
||
function contentContinue(code) {
|
||
assert(markdownLineEnding(code), 'expected eol')
|
||
effects.consume(code)
|
||
effects.exit(types.chunkContent)
|
||
previous = previous.next = effects.enter(types.chunkContent, {
|
||
contentType: constants.contentTypeContent,
|
||
previous: previous
|
||
})
|
||
return data
|
||
}
|
||
}
|
||
|
||
function tokenizeContinuation(effects, ok, nok) {
|
||
var self = this
|
||
|
||
return startLookahead
|
||
|
||
function startLookahead(code) {
|
||
assert(markdownLineEnding(code), 'expected a line ending')
|
||
effects.enter(types.lineEnding)
|
||
effects.consume(code)
|
||
effects.exit(types.lineEnding)
|
||
return spaceFactory(effects, prefixed, types.linePrefix)
|
||
}
|
||
|
||
function prefixed(code) {
|
||
if (code === codes.eof || markdownLineEnding(code)) {
|
||
return nok(code)
|
||
}
|
||
|
||
if (
|
||
self.parser.constructs.disable.null.indexOf('codeIndented') > -1 ||
|
||
prefixSize(self.events, types.linePrefix) < constants.tabSize
|
||
) {
|
||
return effects.interrupt(self.parser.constructs.flow, nok, ok)(code)
|
||
}
|
||
|
||
return ok(code)
|
||
}
|
||
}
|