Move message rendering code to Message.render()

Also:

- rename format_chars to FORMAT_CHARS because it’s static constant
- move Line, Message, and a few funcs/consts to a new poezio.ui module

1 files changed, 7 insertions, 1 deletions

diff --git a/poezio/tabs/basetabs.py b/poezio/tabs/basetabs.py
index fca54860..40868e2f 100644
--- a/poezio/tabs/basetabs.py
+++ b/poezio/tabs/basetabs.py
@@ -31,7 +31,13 @@ from typing import (
     TYPE_CHECKING,
 )
 
-from poezio import mam, poopt, timed_events, xhtml, windows
+from poezio import (
+    mam,
+    poopt,
+    timed_events,
+    xhtml,
+    windows
+)
 from poezio.core.structs import Command, Completion, Status
 from poezio.common import safeJID
 from poezio.config import config