(fix) case sensitive script/style snipping (#200)

Fixes #198

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 2.1.2 (Unreleased)
 
 * Keep whitespace around script/style tags ([#197](https://github.com/sveltejs/prettier-plugin-svelte/issues/197))
+* Make script/style tag snipping case sensitive ([#198](https://github.com/sveltejs/prettier-plugin-svelte/issues/198))
 
 ## 2.1.1
 

src/lib/snipTagContent.ts

@@ -1,7 +1,7 @@
 export const snippedTagContentAttribute = '✂prettier:content✂';
 
 export function snipTagContent(tagName: string, source: string, placeholder = ''): string {
-    const regex = new RegExp(`<${tagName}([^]*?)>([^]*?)<\/${tagName}>`, 'gi');
+    const regex = new RegExp(`<${tagName}([^]*?)>([^]*?)<\/${tagName}>`, 'g');
     return source.replace(regex, (_, attributes, content) => {
         const encodedContent = Buffer.from(content).toString('base64');
         return `<${tagName}${attributes} ${snippedTagContentAttribute}="${encodedContent}">${placeholder}</${tagName}>`;

test/printer/samples/component-style-script-tagname.html

@@ -0,0 +1,10 @@
+<script></script>
+
+<Script />
+<Script>hello</Script>
+<ScriptedContent />
+<StyledText />
+<Style />
+<Style>hello</Style>
+
+<style></style>