Merge pull request #6282 from Textualize/fuzzy-match

Fuzzy match

Author: willmcgugan

CHANGELOG.md

@@ -5,12 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [6.9.0] - 2025-12-14
 
 ### Added
 
+- Added Solarized Dark theme https://github.com/Textualize/textual/pull/6278
 - Added Rosé Pine themes https://github.com/Textualize/textual/pull/6277
 
+### Fixed
+
+- Fixed fuzzy matcher displaying wrong matched characters with simple substring match https://github.com/Textualize/textual/pull/6282
+
 ## [6.8.0] - 2025-12-07
 
 ### Added
@@ -3234,6 +3239,7 @@ https://textual.textualize.io/blog/2022/11/08/version-040/#version-040
 - New handler system for messages that doesn't require inheritance
 - Improved traceback handling
 
+[6.9.0]: https://github.com/Textualize/textual/compare/v6.8.0...v6.9.0
 [6.8.0]: https://github.com/Textualize/textual/compare/v6.7.1...v6.8.0
 [6.7.1]: https://github.com/Textualize/textual/compare/v6.7.0...v6.7.1
 [6.7.0]: https://github.com/Textualize/textual/compare/v6.6.0...v6.7.0

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "textual"
-version = "6.8.0"
+version = "6.9.0"
 homepage = "https://github.com/Textualize/textual"
 repository = "https://github.com/Textualize/textual"
 documentation = "https://textual.textualize.io/"

src/textual/fuzzy.py

@@ -103,7 +103,7 @@ def _match(
         score = self.score
         if query in candidate:
             # Quick exit when the query exists as a substring
-            query_location = candidate.rfind(query)
+            query_location = candidate.find(query)
             offsets = list(range(query_location, query_location + len(query)))
             yield (
                 score(candidate, offsets) * (2.0 if candidate == query else 1.5),

src/textual/theme.py

@@ -301,8 +301,8 @@ def to_color_system(self) -> ColorSystem:
             "footer-background": "#268bd2",
             "footer-key-foreground": "#fdf6e3",
             "footer-description-foreground": "#fdf6e3",
-            "input-selection-background": "#073642", # Base02
-        }
+            "input-selection-background": "#073642",  # Base02
+        },
     ),
     "rose-pine": Theme(
         name="rose-pine",