Memory prompt refinement

src/memory.ts

@@ -61,6 +61,10 @@ function cosineSearch(query: number[], memories: Memory[], limit: number): Memor
 		.map(s => s.ref);
 }
 
+export function stripHeader(content: string): string {
+	return content.replace(/^---[\s\S]*?\n---\n?/, '').trimStart();
+}
+
 export class MemoryCache {
 	private tree!: KDTree<MemoryRef>;
 	public memories: Memory[];
@@ -249,7 +253,7 @@ ${m.content}
 
 	private appendFacts(node: Memory, facts: string[]): void {
 		this.ensureDoc(node);
-		const body = this.stripHeader(node.content);
+		const body = stripHeader(node.content);
 		const bullets = facts.map(f => `- ${f}`).join('\n');
 		const idx = body.indexOf(FACTS_HEADING);
 		const newBody = idx === -1
@@ -355,7 +359,7 @@ ${ghosts.length ? `${ghosts.map(g => `- ${g}: (Ghost)`).join('\n')}` : ''}`,
 	}
 
 	private async docAgent(node: Memory, memories: Memory[], options: LLMRequest, entry: {request: {abort?: () => void} | null}): Promise<void> {
-		const currentBody = this.stripHeader(node.content);
+		const currentBody = stripHeader(node.content);
 		let update;
 		try {
 			for (let i = 0; i < 2 && !update?.content; i++) {
@@ -420,10 +424,6 @@ ${currentBody}
 		return {fm, body: match[2]};
 	}
 
-	private stripHeader(content: string): string {
-		return content.replace(/^---[\s\S]*?\n---\n?/, '').trimStart();
-	}
-
 	private touchHeader(node: Memory, body: string): string {
 		const {fm} = this.parseFrontmatter(node.content);
 		fm.set('name', node.name);