Allow using boolean operators when matching windows or tabs

kitty/tabs.py

@@ -2,6 +2,7 @@
 # License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
 
 import os
+import re
 import stat
 import weakref
 from collections import deque
@@ -10,7 +11,7 @@ from operator import attrgetter
 from time import monotonic
 from typing import (
     Any, Deque, Dict, Generator, Iterable, Iterator, List, NamedTuple,
-    Optional, Pattern, Sequence, Set, Tuple, Union
+    Optional, Sequence, Set, Tuple, Union
 )
 
 from .borders import Border, Borders
@@ -687,11 +688,26 @@ class Tab:  # {{{
         for w in self:
             yield w.as_dict(is_focused=w is active_window, is_self=w is self_window)
 
-    def matches(self, field: str, pat: 'Pattern[str]') -> bool:
-        if field == 'id':
-            return bool(pat.pattern == str(self.id))
+    def matches_query(self, field: str, query: str, active_tab_manager: Optional['TabManager'] = None) -> bool:
         if field == 'title':
-            return pat.search(self.effective_title) is not None
+            return re.search(query, self.effective_title) is not None
+        if field == 'id':
+            return query == str(self.id)
+        if field in ('window_id', 'window_title'):
+            field = field.partition('_')[-1]
+            for w in self:
+                if w.matches_query(field, query):
+                    return True
+            return False
+        if field == 'index':
+            if active_tab_manager and len(active_tab_manager.tabs):
+                idx = (int(query) + len(active_tab_manager.tabs)) % len(active_tab_manager.tabs)
+                return active_tab_manager.tabs[idx] is self
+            return False
+        if field == 'recent':
+            if active_tab_manager and len(active_tab_manager.tabs):
+                return self is active_tab_manager.nth_active_tab(int(query))
+            return False
         return False
 
     def __iter__(self) -> Iterator[Window]: