feat(PrismCode): react renderer * 10

Author: tenphi

src/components/content/PrismCode/PrismCode.tsx

@@ -33,8 +33,8 @@ function isDiffCode(code: string): boolean {
   const lines = code.split('\n');
 
   // Define patterns to check for diff characteristics
-  const additionPattern = /^\+/; // Lines starting with '+' (allow indent)
-  const deletionPattern = /^-+/; // Lines starting with '-' (allow indent)
+  const additionPattern = /^\+/; // Lines starting with '+'
+  const deletionPattern = /^-+/; // Lines starting with '-'
   const headerPattern = /^(diff --git|---|\+\+\+)/; // Diff headers
 
   // Check each line for diff-specific patterns

src/components/content/PrismCode/prismSetup.tsx

@@ -219,13 +219,4 @@ RendererPrism.languages.sql = {
   });
 })(RendererPrism);
 
-// Ensure all diff-* languages are registered after grammars load
-const diffLanguagePattern = /^diff-(.+)$/;
-Object.keys(Prism.languages).forEach((lang) => {
-  const diffLang = `diff-${lang}`;
-  if (!Prism.languages[diffLang] && !diffLanguagePattern.test(lang)) {
-    Prism.languages[diffLang] = Prism.languages.diff;
-  }
-});
-
 export { RendererPrism as Prism };