fix: load raw slide content in slide editor (#2094)

* fix: load raw slide content in slide editor

Fixes #1579. Otherwise, the editor would load the preprocessed content and overwrite the unprocessed content.

* chore: add comment

---------

Co-authored-by: _Kerman <[email protected]>

Author: jgosmann

packages/client/internals/SideEditor.vue

@@ -26,7 +26,7 @@ watch(
     if (!isInputting.value) {
       note.value = (v?.note || '').trim()
       const frontmatterPart = v?.frontmatterRaw?.trim() ? `---\n${v.frontmatterRaw.trim()}\n---\n\n` : ''
-      content.value = frontmatterPart + (v?.content || '').trim()
+      content.value = frontmatterPart + (v?.source.contentRaw || '').trim()
       dirty.value = false
     }
   },

packages/parser/src/core.ts

@@ -110,6 +110,7 @@ export function parseSlide(raw: string, options: SlidevParserOptions = {}): Omit
     level,
     revision,
     content,
+    contentRaw: content,
     frontmatter,
     frontmatterStyle: matterResult.type,
     frontmatterDoc: matterResult.doc,

packages/types/src/types.ts

@@ -31,6 +31,10 @@ export interface SourceSlideInfo extends SlideInfoBase {
   contentStart: number
   end: number
   raw: string
+  /**
+   * Raw content before being processed by preparsers (if any)
+   */
+  contentRaw: string
   /**
    * Slides import by this slide.
    */