improve prompt

Author: YousefED

packages/xl-ai/src/api/formats/markdown/markdown.ts

@@ -26,13 +26,14 @@ export async function callLLM(
   options: MarkdownLLMRequestOptions
 ) {
   let messages: CoreMessage[];
-  const markdown = await editor.blocksToMarkdownLossy();
+  // TODO: add test with empty paragraphs at end, this should break without trim()
+  const markdown = (await editor.blocksToMarkdownLossy()).trim();
 
   if ("messages" in options && options.messages) {
     messages = options.messages;
   } else if (options.useSelection) {
     const selection = editor.getDocumentWithSelectionMarkers();
-    const markdown = await editor.blocksToMarkdownLossy(selection);
+    const markdown = (await editor.blocksToMarkdownLossy(selection)).trim();
     messages = promptManipulateDocumentUseMarkdownWithSelection({
       editor,
       markdown,

packages/xl-ai/src/api/prompts/markdownPrompts.ts

@@ -40,8 +40,9 @@ export function promptManipulateDocumentUseMarkdownWithSelection(opts: {
     },
     {
       role: "system",
-      content:
-        "Return the ENTIRE markdown document (including parts outside the selection), but make sure to ONLY change the selected text (text between [$! and !$]), keep the rest of the document unchanged. DO NOT include the markers in the response.",
+      content: `You MUST return the ENTIRE markdown document (from start to end, INCLUDING parts outside the selection). 
+        But, the next user prompt ONLY applies to the selectiom so make sure to ONLY change the selected text (text between [$! and !$]) and keep the rest of the document unchanged. 
+        DO NOT include the markers in the response.`,
     },
     {
       role: "user",