Chore: fix markdown dedent function (#23)

Co-authored-by: Nate Moore <[email protected]>

Author: Adammatthiesen

.changeset/silent-insects-explode.md

@@ -0,0 +1,5 @@
+---
+"astro-remote": patch
+---
+
+Fixes an issue with internal `dedent` function used for spacing/linebreak corrections for `Markdown`

packages/astro-remote/lib/utils.ts

@@ -44,15 +44,15 @@ function getIndent(ln: string): string {
 }
 
 export function dedent(str: string): string {
-	const lns = str.replace(/^[\r\n]+/, "").split("\n");
-	let indent = getIndent(lns[0]);
-	if (indent.length === 0 && lns.length > 1) {
-		indent = getIndent(lns[1]);
-	}
-	return lns
-		.map((ln) => (ln.startsWith(indent) ? ln.slice(indent.length) : ln))
-		.map((ln, i, { length }) => (i === length - 1 ? ln.trim() : ln))
-		.join("\n");
+    const lns = str.replace(/^[\r\n]+/, "").split("\n");
+    let indent = getIndent(lns[0]);
+    if (indent.length === 0 && lns.length > 1) {
+        indent = getIndent(lns[1]);
+    }
+		if (indent.length === 0) return lns.join("\n");
+    return lns
+        .map(ln => ln.startsWith(indent) ? ln.slice(indent.length) : ln)
+        .join("\n");
 }
 
 export interface HTMLOptions {

packages/playground/src/pages/index.astro

@@ -13,6 +13,7 @@
 	  <h2>Local:</h2>
 		<ul>
 			<li><a href="/test-md-local">Test Local Markdown "< Markdown >"</a></li>
+			<li><a href="/test-issue7">Test Issue #7</a></li>
 		</ul>
 	  <h2>Remote:</h2>
 		<ul>

packages/playground/src/pages/test-issue7.astro

@@ -0,0 +1,13 @@
+---
+import { Markdown } from "astro-remote";
+
+const c0 = "Most .";
+const c1 = "Most \n.";
+const c2 = "Most  \n.";
+const c3 = "Most . ";
+
+const content = [c0, c1, c2, c3];
+---
+<div>
+    {content.map((c) => <Markdown>{c}</Markdown>)}
+</div>

packages/playground/src/pages/test-md-local.astro

@@ -10,6 +10,7 @@ const readme = `
 # Hello \`world\`
 
 > [!NOTE]
+> This is a Note Using MarkedAlert Marked Extension\\
 > This is just a test
 
 > **Note**