enquote bad characters

keithamus · keithamus · commit 73d0002cd50f · 2022-12-25T17:57:15.000Z
diff --git a/script/tag-name-input.js b/script/tag-name-input.js
@@ -27,7 +27,7 @@ customElements.define('tag-name-input', class extends HTMLInputElement {
       } else if (!validTagName(value)) {
         const chars = new Set()
         for (const char of value) {
-          if (!(validChar.test(char))) chars.add(char)
+          if (!(validChar.test(char))) chars.add(`'${char}'`)
         }
         this.setCustomValidity(`${value} is not a valid tag name, cannot contain ${[...chars].join(', ')}`)
       }

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ customElements.define('tag-name-input', class extends HTMLInputElement {`
`27`	`27`	`} else if (!validTagName(value)) {`
`28`	`28`	`const chars = new Set()`
`29`	`29`	`for (const char of value) {`
`30`		`- if (!(validChar.test(char))) chars.add(char)`
	`30`	+ if (!(validChar.test(char))) chars.add(`'${char}'`)
`31`	`31`	`}`
`32`	`32`	this.setCustomValidity(`${value} is not a valid tag name, cannot contain ${[...chars].join(', ')}`)
`33`	`33`	`}`