tiptap/packages/extension-italic/index.ts

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import { Mark, markInputRule, markPasteRule } from '@tiptap/core'
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import VerEx from 'verbal-expressions'
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declare module '@tiptap/core/src/Editor' {
interface Editor {
italic(): Editor,
}
}
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export default new Mark()
.name('italic')
.schema(() => ({
parseDOM: [
{ tag: 'i' },
{ tag: 'em' },
{ style: 'font-style=italic' },
],
toDOM: () => ['em', 0],
}))
.commands(({ editor, name }) => ({
italic: next => () => {
editor.toggleMark(name)
next()
},
}))
.keys(({ editor }) => ({
'Mod-i': () => editor.italic()
}))
// .inputRules(({ type }) => {
// return ['*', '_'].map(character => {
// const regex = VerEx()
// .add('(?:^|\\s)')
// .beginCapture()
// .find(character)
// .beginCapture()
// .somethingBut(character)
// .endCapture()
// .find(character)
// .endCapture()
// .endOfLine()
// return markInputRule(regex, type)
// })
// })
// .pasteRules(({ type }) => {
// return ['*', '_'].map(character => {
// const regex = VerEx()
// .add('(?:^|\\s)')
// .beginCapture()
// .find(character)
// .beginCapture()
// .somethingBut(character)
// .endCapture()
// .find(character)
// .endCapture()
// return markPasteRule(regex, type)
// })
// })
.create()