From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Tue, 10 Mar 2009 21:58:09 +0000 (+0100)
Subject: winansi: support ESC [ K (erase in line)
X-Git-Tag: v1.6.3-rc0~142^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=1897713fbd96229f3581b8e8a5653da917882195;p=git.git

winansi: support ESC [ K (erase in line)

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/compat/winansi.c b/compat/winansi.c
index e2d96dfe6..44dc293ad 100644
--- a/compat/winansi.c
+++ b/compat/winansi.c
@@ -18,8 +18,6 @@
 
  This file is git-specific. Therefore, this file does not attempt
  to implement any codes that are not used by git.
-
- TODO: K
 */
 
 static HANDLE console;
@@ -79,6 +77,20 @@ static void set_console_attr(void)
 	SetConsoleTextAttribute(console, attributes);
 }
 
+static void erase_in_line(void)
+{
+	CONSOLE_SCREEN_BUFFER_INFO sbi;
+
+	if (!console)
+		return;
+
+	GetConsoleScreenBufferInfo(console, &sbi);
+	FillConsoleOutputCharacterA(console, ' ',
+		sbi.dwSize.X - sbi.dwCursorPosition.X, sbi.dwCursorPosition,
+		NULL);
+}
+
+
 static const char *set_attr(const char *str)
 {
 	const char *func;
@@ -218,7 +230,7 @@ static const char *set_attr(const char *str)
 		set_console_attr();
 		break;
 	case 'K':
-		/* TODO */
+		erase_in_line();
 		break;
 	default:
 		/* Unsupported code */