diff --git a/appendfilename/__init__.py b/appendfilename/__init__.py
index ab4a845..16a9541 100755
--- a/appendfilename/__init__.py
+++ b/appendfilename/__init__.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-PROG_VERSION = u"Time-stamp: <2025-05-14 16:02:13 vk>"
+PROG_VERSION = u"Time-stamp: <2026-06-06 12:00:00 vk>"
 
 # TODO:
 # * fix parts marked with «FIXXME»
@@ -404,8 +404,14 @@ def main():
             # Register our completer function
             readline.set_completer(SimpleCompleter(vocabulary).complete)
 
-            # Use the tab key for completion
-            readline.parse_and_bind('tab: complete')
+            # Use the tab key for completion. The binding syntax differs
+            # between GNU readline and libedit (the latter is used e.g. by
+            # uv-managed / python-build-standalone interpreters). Without the
+            # libedit-specific binding, TAB just inserts a literal tab.
+            if 'libedit' in (readline.__doc__ or ''):
+                readline.parse_and_bind('bind ^I rl_complete')
+            else:
+                readline.parse_and_bind('tab: complete')
 
             tabcompletiondescription = '; complete ' + str(len(vocabulary)) + ' words with TAB'
 
diff --git a/pyproject.toml b/pyproject.toml
index 0597dbe..191582c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 
 [project]
 name = "appendfilename"
-version = "2026.05.24.1"
+version = "2026.06.06.1"
 description = "Intelligent appending text to file names, considering file extensions and file tags"
 license = "GPL-3.0-or-later"
 readme = { file = "README.org", content-type = "text/plain" }