From 7ce6687184576f4d3ca0953d27e729f00c758e07 Mon Sep 17 00:00:00 2001
From: Ricardo Amaral <master@ricardoamaral.net>
Date: Fri, 4 Feb 2022 09:14:00 +0000
Subject: [PATCH] feat: Allow individual Typography rules to be disabled
 (#2449)

---
 docs/api/extensions/typography.md             |  20 +++
 .../extension-typography/src/typography.ts    | 137 +++++++++++++++---
 2 files changed, 133 insertions(+), 24 deletions(-)

diff --git a/docs/api/extensions/typography.md b/docs/api/extensions/typography.md
index 91a1962bc0..fbc8044338 100644
--- a/docs/api/extensions/typography.md
+++ b/docs/api/extensions/typography.md
@@ -49,3 +49,23 @@ npm install @tiptap/extension-typography
 
 ## Usage
 https://embed.tiptap.dev/preview/Extensions/Typography
+
+### Disabling rules
+
+You can configure the included rules, or even disable a few of them, like shown below.
+
+```js
+import { Editor } from '@tiptap/core'
+import Typography from '@tiptap/extension-typography'
+
+const editor = new Editor({
+  extensions: [
+    // Disable some included rules
+    Typography.configure({
+      oneHalf: false,
+      oneQuarter: false,
+      threeQuarters: false,
+    }),
+  ],
+})
+```
diff --git a/packages/extension-typography/src/typography.ts b/packages/extension-typography/src/typography.ts
index bae235cfa7..d021759ce9 100644
--- a/packages/extension-typography/src/typography.ts
+++ b/packages/extension-typography/src/typography.ts
@@ -1,5 +1,29 @@
 import { Extension, textInputRule } from '@tiptap/core'
 
+export interface TypographyOptions {
+  emDash: false,
+  ellipsis: false,
+  openDoubleQuote: false,
+  closeDoubleQuote: false,
+  openSingleQuote: false,
+  closeSingleQuote: false,
+  leftArrow: false,
+  rightArrow: false,
+  copyright: false,
+  trademark: false,
+  registeredTrademark: false,
+  oneHalf: false,
+  plusMinus: false,
+  notEqual: false,
+  laquo: false,
+  raquo: false,
+  multiplication: false,
+  superscriptTwo: false,
+  superscriptThree: false,
+  oneQuarter: false,
+  threeQuarters: false,
+}
+
 export const emDash = textInputRule({
   find: /--$/,
   replace: '—',
@@ -105,32 +129,97 @@ export const threeQuarters = textInputRule({
   replace: '¾',
 })
 
-export const Typography = Extension.create({
+export const Typography = Extension.create<TypographyOptions>({
   name: 'typography',
 
   addInputRules() {
-    return [
-      emDash,
-      ellipsis,
-      openDoubleQuote,
-      closeDoubleQuote,
-      openSingleQuote,
-      closeSingleQuote,
-      leftArrow,
-      rightArrow,
-      copyright,
-      trademark,
-      registeredTrademark,
-      oneHalf,
-      plusMinus,
-      notEqual,
-      laquo,
-      raquo,
-      multiplication,
-      superscriptTwo,
-      superscriptThree,
-      oneQuarter,
-      threeQuarters,
-    ]
+    const rules = []
+
+    if (this.options.emDash !== false) {
+      rules.push(emDash)
+    }
+
+    if (this.options.ellipsis !== false) {
+      rules.push(ellipsis)
+    }
+
+    if (this.options.openDoubleQuote !== false) {
+      rules.push(openDoubleQuote)
+    }
+
+    if (this.options.closeDoubleQuote !== false) {
+      rules.push(closeDoubleQuote)
+    }
+
+    if (this.options.openSingleQuote !== false) {
+      rules.push(openSingleQuote)
+    }
+
+    if (this.options.closeSingleQuote !== false) {
+      rules.push(closeSingleQuote)
+    }
+
+    if (this.options.leftArrow !== false) {
+      rules.push(leftArrow)
+    }
+
+    if (this.options.rightArrow !== false) {
+      rules.push(rightArrow)
+    }
+
+    if (this.options.copyright !== false) {
+      rules.push(copyright)
+    }
+
+    if (this.options.trademark !== false) {
+      rules.push(trademark)
+    }
+
+    if (this.options.registeredTrademark !== false) {
+      rules.push(registeredTrademark)
+    }
+
+    if (this.options.oneHalf !== false) {
+      rules.push(oneHalf)
+    }
+
+    if (this.options.plusMinus !== false) {
+      rules.push(plusMinus)
+    }
+
+    if (this.options.notEqual !== false) {
+      rules.push(notEqual)
+    }
+
+    if (this.options.laquo !== false) {
+      rules.push(laquo)
+    }
+
+    if (this.options.raquo !== false) {
+      rules.push(raquo)
+    }
+
+    if (this.options.multiplication !== false) {
+      rules.push(multiplication)
+    }
+
+    if (this.options.superscriptTwo !== false) {
+      rules.push(superscriptTwo)
+    }
+
+    if (this.options.superscriptThree !== false) {
+      rules.push(superscriptThree)
+    }
+
+    if (this.options.oneQuarter !== false) {
+      rules.push(oneQuarter)
+    }
+
+    if (this.options.threeQuarters !== false) {
+      rules.push(threeQuarters)
+    }
+
+
+    return rules
   },
 })