From 1b748ed63edd12b0fc6af706678e1ced766b7bdc Mon Sep 17 00:00:00 2001
From: "Timothy J. Warren" <tim@timshomepage.net>
Date: Thu, 30 Nov 2023 11:15:37 -0500
Subject: [PATCH] Improve display of save as

---
 src/common/document.ts |  2 +-
 src/common/editor.ts   | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/common/document.ts b/src/common/document.ts
index 26c9929..9024e64 100644
--- a/src/common/document.ts
+++ b/src/common/document.ts
@@ -84,7 +84,7 @@ export class Document {
 		}
 
 		const row = this.row(at.y)!;
-		const mergeNextRow = at.x === row.size && at.y < len - 1;
+		const mergeNextRow = at.x === row.size && at.y + 1 < len;
 		const mergeIntoPrevRow = at.x === 0 && at.y > 0;
 
 		// If we are at the end of a line, and press delete,
diff --git a/src/common/editor.ts b/src/common/editor.ts
index d5bdbb1..1a2c8a3 100644
--- a/src/common/editor.ts
+++ b/src/common/editor.ts
@@ -97,8 +97,9 @@ class Editor {
 
 	public async save(): Promise<void> {
 		if (this.#filename === '') {
-			const filename = await this.prompt('Save as: ');
+			const filename = await this.prompt('Save as: %s (ESC to cancel)');
 			if (filename === null) {
+				this.setStatusMessage('Save aborted');
 				return;
 			}
 
@@ -232,7 +233,12 @@ class Editor {
 		let res = '';
 
 		outer: while (true) {
-			this.setStatusMessage(`${p}${res}`);
+			if (p.includes('%s')) {
+				this.setStatusMessage(p.replace('%s', res));
+			} else {
+				this.setStatusMessage(`${p}${res}`);
+			}
+
 			await this.refreshScreen();
 			for await (const chunk of term.inputLoop()) {
 				const char = readKey(chunk);