From 8658ab4bed1d51e9e4260c7c554b4c769b8d2f7f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Tue, 16 Feb 2021 14:31:46 +0100
Subject: [PATCH] =?UTF-8?q?csi:=20=E2=80=98CSI=2013=20;=202=20t=E2=80=99?=
 =?UTF-8?q?=20reply=20is=20now=20(0,0)?=
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Foot previously responded with window local coordinates.

But, XTerm responds with screen *absolute* coordinates. This isn’t
possible under Wayland, thus we now report (0,0) instead. Same as we
do for ‘CSI 13 ; 0 t’.
---
 CHANGELOG.md | 2 ++
 csi.c        | 5 ++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba20e9e5..ab3524a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -65,6 +65,8 @@
   before sending the new dimensions to the client application. The
   timing can be tweaked, or completely disabled, by setting
   `resize-delay-ms` (https://codeberg.org/dnkl/foot/issues/301).
+* `CSI 13 ; 2 t` now reports (0,0).
+
 
 ### Deprecated
 ### Removed
diff --git a/csi.c b/csi.c
index 93d70944..7a50ef5b 100644
--- a/csi.c
+++ b/csi.c
@@ -1200,10 +1200,10 @@ csi_dispatch(struct terminal *term, uint8_t final)
 
             case 13: { /* report window position */
 
-                /* We don't know our position - always report (0,0) */
                 int x = -1;
                 int y = -1;
 
+                /* We don't know our position - always report (0,0) */
                 switch (vt_param_get(term, 1, 0)) {
                 case 0:
                     /* window position */
@@ -1212,8 +1212,7 @@ csi_dispatch(struct terminal *term, uint8_t final)
 
                 case 2:
                     /* text area position */
-                    x = term->margins.left;
-                    y = term->margins.top;
+                    x = y = 0;
                     break;
 
                 default: