From bdc867031a6d7588e92353c961be651777b1a2b2 Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Sun, 4 Jan 2026 10:41:24 +0800
Subject: [PATCH] TerminalFont (Linux): check `xterm.vt100.faceName` for xterm
 font detection

---
 src/detection/terminalfont/terminalfont_linux.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/detection/terminalfont/terminalfont_linux.c b/src/detection/terminalfont/terminalfont_linux.c
index 7eb8c2cef..7b4cbf92f 100644
--- a/src/detection/terminalfont/terminalfont_linux.c
+++ b/src/detection/terminalfont/terminalfont_linux.c
@@ -287,6 +287,14 @@ static void detectXterm(FFTerminalFontResult* terminalFont)
         {"xterm*faceSize:", &fontSize},
     });
 
+    if (fontName.length == 0)
+    {
+        ffParsePropFileHomeValues(".Xresources", 2, (FFpropquery[]) {
+            {"xterm.vt100.faceName:", &fontName},
+            {"xterm.vt100.faceSize:", &fontSize},
+        });
+    }
+
     if (fontName.length == 0)
         ffStrbufAppendS(&fontName, "fixed");
     if (fontSize.length == 0)