el-beeswarm
Version:
<div style="display: flex; padding: 1rem; flex-direction: column; align-items: center; justify-content: center; height: 100vh; text-align: center; display: flex;
76 lines (61 loc) • 1.68 kB
JavaScript
var markdownLineEnding = require('../character/markdown-line-ending.js')
var factorySpace = require('./factory-space.js')
function titleFactory(effects, ok, nok, type, markerType, stringType) {
var marker
return start
function start(code) {
effects.enter(type)
effects.enter(markerType)
effects.consume(code)
effects.exit(markerType)
marker = code === 40 ? 41 : code
return atFirstTitleBreak
}
function atFirstTitleBreak(code) {
if (code === marker) {
effects.enter(markerType)
effects.consume(code)
effects.exit(markerType)
effects.exit(type)
return ok
}
effects.enter(stringType)
return atTitleBreak(code)
}
function atTitleBreak(code) {
if (code === marker) {
effects.exit(stringType)
return atFirstTitleBreak(marker)
}
if (code === null) {
return nok(code)
} // Note: blank lines can’t exist in content.
if (markdownLineEnding(code)) {
effects.enter('lineEnding')
effects.consume(code)
effects.exit('lineEnding')
return factorySpace(effects, atTitleBreak, 'linePrefix')
}
effects.enter('chunkString', {
contentType: 'string'
})
return title(code)
}
function title(code) {
if (code === marker || code === null || markdownLineEnding(code)) {
effects.exit('chunkString')
return atTitleBreak(code)
}
effects.consume(code)
return code === 92 ? titleEscape : title
}
function titleEscape(code) {
if (code === marker || code === 92) {
effects.consume(code)
return title
}
return title(code)
}
}
module.exports = titleFactory