Remove tag compaction "optimizations"

The intention was to remove tags that won't have an effect and join
together consecutive tags.
However the patterns used can just as well appear in regular text, so
this can replace characters inside user defined text and not just
formatting tags.

Fixes #2331

CHANGELOG.md

@@ -10,10 +10,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Fixed
+- Wrong text displayed if module text ends with `}` ([`#2331`](https://github.com/polybar/polybar/issues/2331))
 
 ## [3.5.3] - 2020-12-23
 ### Build
-- Don't use `git` when building documentation ([`#2311`](https://github.com/polybar/polybar/issues/2309))
+- Don't use `git` when building documentation ([`#2309`](https://github.com/polybar/polybar/issues/2309))
 ### Fixed
 - Empty color values are no longer treated as invalid and no longer produce an error.
 

src/components/controller.cpp

@@ -646,16 +646,7 @@ bool controller::process_update(bool force) {
       block_contents += padding_right;
     }
 
-    // Strip unnecessary reset tags
+    contents += block_contents;
-    block_contents = string_util::replace_all(block_contents, "T-}%{T", "T");
-    block_contents = string_util::replace_all(block_contents, "B-}%{B#", "B#");
-    block_contents = string_util::replace_all(block_contents, "F-}%{F#", "F#");
-    block_contents = string_util::replace_all(block_contents, "U-}%{U#", "U#");
-    block_contents = string_util::replace_all(block_contents, "u-}%{u#", "u#");
-    block_contents = string_util::replace_all(block_contents, "o-}%{o#", "o#");
-
-    // Join consecutive tags
-    contents += string_util::replace_all(block_contents, "}%{", " ");
   }
 
   try {