fix: line highlighter without options

slidevjs · May 14, 2021 · 9c98440 · 9c98440
1 parent 1cf81a7
commit 9c98440
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diff --git a/packages/client/builtin/CodeHighlightController.vue b/packages/client/builtin/CodeHighlightController.vue
@@ -22,6 +22,7 @@ const props = defineProps({
     default: () => [],
   },
   at: {
+    type: Number,
     default: undefined,
   },
 })

diff --git a/packages/slidev/node/plugins/markdown.ts b/packages/slidev/node/plugins/markdown.ts
@@ -101,7 +101,7 @@ export function truncateMancoMark(code: string) {
  * Transform Monaco code block to component
  */
 export function transformHighlighter(md: string) {
-  return md.replace(/^```(\w+?)\s*{([\d\w*,\|-]+)}\s*({.*?})[\s\n]*([\s\S]+?)^```/mg, (full, lang = '', rangeStr: string, options = '', code: string) => {
+  return md.replace(/^```(\w+?)\s*{([\d\w*,\|-]+)}\s*?({.*?})?\s*?\n([\s\S]+?)^```/mg, (full, lang = '', rangeStr: string, options = '', code: string) => {
     const ranges = rangeStr.split(/\|/g).map(i => i.trim())
     code = code.trimEnd()
     options = options.trim() || '{}'