fix: use new highlighter in plugins

Author: BearToCode

packages/plugin-code/package.json

@@ -23,7 +23,7 @@
 		"typescript-cp": "^0.1.8"
 	},
 	"peerDependencies": {
-		"carta-md": "^4.0.0"
+		"carta-md": "^4.9.0"
 	},
 	"files": [
 		"dist"

packages/plugin-code/src/index.ts

@@ -6,24 +6,6 @@ export type CodeExtensionOptions = Omit<RehypeShikiOptions, 'theme' | 'themes'>
 	theme?: Theme | DualTheme;
 };
 
-// FIXME: find a better solution then copy-pasting these functions in next version.
-// However, when importing from carta-md, this causes a MODULE_NOT_FOUND error
-// for some reason.
-/**
- * Checks if a theme is a dual theme.
- * @param theme The theme to check.
- * @returns Whether the theme is a dual theme.
- */
-export const isDualTheme = (theme: Theme | DualTheme): theme is DualTheme =>
-	typeof theme == 'object' && 'light' in theme && 'dark' in theme;
-
-/**
- * Checks if a theme is a single theme.
- * @param theme The theme to check.
- * @returns Whether the theme is a single theme.
- */
-export const isSingleTheme = (theme: Theme | DualTheme): theme is Theme => !isDualTheme(theme);
-
 /**
  * Carta code highlighting plugin. Themes available on [GitHub](https://github.com/speed-highlight/core/tree/main/dist/themes).
  */
@@ -44,7 +26,7 @@ export const code = (options?: CodeExtensionOptions): Plugin => {
 							theme = highlighter.settings.themeHash; // Use the theme specified in the highlighter
 						}
 
-						if (isSingleTheme(theme)) {
+						if (highlighter.utils.isSingleTheme(theme)) {
 							processor.use(rehypeShikiFromHighlighter, shikiHighlighter, { ...options, theme });
 						} else {
 							processor.use(rehypeShikiFromHighlighter, shikiHighlighter, {

packages/plugin-math/package.json

@@ -30,7 +30,7 @@
 		"!dist/**/*.spec.*"
 	],
 	"peerDependencies": {
-		"carta-md": "^4.0.0",
+		"carta-md": "^4.9.0",
 		"svelte": "^5.0.0"
 	},
 	"devDependencies": {

packages/plugin-math/src/lib/index.ts

@@ -51,7 +51,7 @@ export const math = (options?: MathExtensionOptions): Plugin => {
 		onLoad: async ({ carta }) => {
 			const highlighter = await carta.highlighter();
 			if (!highlighter) return;
-			await highlighter.loadLanguage('tex');
+			await highlighter.shikiHighlighter().loadLanguage('tex');
 			carta.input?.update();
 		},
 		transformers: [

packages/plugin-tikz/package.json

@@ -28,7 +28,7 @@
 		"vite-raw-plugin": "^1.0.2"
 	},
 	"peerDependencies": {
-		"carta-md": "^4.0.0",
+		"carta-md": "^4.9.0",
 		"unified": "^11.0.0"
 	},
 	"files": [

packages/plugin-tikz/src/index.ts

@@ -33,7 +33,7 @@ export const tikz = (options?: TikzExtensionOptions): Plugin => {
 		onLoad: async ({ carta }) => {
 			const highlighter = await carta.highlighter();
 			if (!highlighter) return;
-			await highlighter.loadLanguage('tex');
+			await highlighter.shikiHighlighter().loadLanguage('tex');
 			carta.input?.update();
 		},
 		transformers: [