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- import {factorySpace} from 'micromark-factory-space'
- import {markdownLineEnding} from 'micromark-util-character'
-
- export function factoryTitle(effects, ok, nok, type, markerType, stringType) {
-
- let marker
- return start
-
- function start(code) {
- if (code === 34 || code === 39 || code === 40) {
- effects.enter(type)
- effects.enter(markerType)
- effects.consume(code)
- effects.exit(markerType)
- marker = code === 40 ? 41 : code
- return begin
- }
- return nok(code)
- }
-
- function begin(code) {
- if (code === marker) {
- effects.enter(markerType)
- effects.consume(code)
- effects.exit(markerType)
- effects.exit(type)
- return ok
- }
- effects.enter(stringType)
- return atBreak(code)
- }
-
- function atBreak(code) {
- if (code === marker) {
- effects.exit(stringType)
- return begin(marker)
- }
- if (code === null) {
- return nok(code)
- }
-
- if (markdownLineEnding(code)) {
-
- effects.enter('lineEnding')
- effects.consume(code)
- effects.exit('lineEnding')
- return factorySpace(effects, atBreak, 'linePrefix')
- }
- effects.enter('chunkString', {
- contentType: 'string'
- })
- return inside(code)
- }
-
- function inside(code) {
- if (code === marker || code === null || markdownLineEnding(code)) {
- effects.exit('chunkString')
- return atBreak(code)
- }
- effects.consume(code)
- return code === 92 ? escape : inside
- }
-
- function escape(code) {
- if (code === marker || code === 92) {
- effects.consume(code)
- return inside
- }
- return inside(code)
- }
- }
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