From 50afc092fec7f00fdffa0c1e36464e75aa5bd1a8 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 25 Sep 2025 21:11:01 +0200
Subject: [PATCH] For log file names, escape anything but the most boring
 characters.

---
 src/ircplom/client_tui.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/ircplom/client_tui.py b/src/ircplom/client_tui.py
index dbdd498..5413577 100644
--- a/src/ircplom/client_tui.py
+++ b/src/ircplom/client_tui.py
@@ -45,7 +45,15 @@ class _ClientWindow(Window, ClientQueueMixin):
 
     def log(self, msg: str) -> None:
         super().log(msg)
-        ldir = _PATH_LOGS.joinpath(self._title)
+        escaped = ''
+        for char in self._title:
+            if (char.isalpha() and char.isascii()) or char in '-.':
+                escaped += char
+            else:
+                escaped += '_'
+                escaped += '.'.join(str(int(b)) for b in char.encode('utf8'))
+                escaped += '_'
+        ldir = _PATH_LOGS.joinpath(escaped)
         if not ldir.exists():
             ldir.mkdir(parents=True)
         assert ldir.is_dir()
-- 
2.30.2