From 97c0f4857b322934c5752b8450b85ffd2626c50c Mon Sep 17 00:00:00 2001
From: Bill Xi <86190295+TurkeyBilly@users.noreply.github.com>
Date: Tue, 15 Feb 2022 09:35:10 +0800
Subject: [PATCH 01/11] Update numbers.py

Added config passing for text
---
 manimlib/mobject/numbers.py | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/manimlib/mobject/numbers.py b/manimlib/mobject/numbers.py
index 7a8d05ba..b098f87c 100644
--- a/manimlib/mobject/numbers.py
+++ b/manimlib/mobject/numbers.py
@@ -20,6 +20,7 @@ class DecimalNumber(VMobject):
         "include_background_rectangle": False,
         "edge_to_fix": LEFT,
         "font_size": 48,
+        "text_config": {} # Do not pass in font_size here
     }
 
     def __init__(self, number=0, **kwargs):
@@ -30,13 +31,13 @@ class DecimalNumber(VMobject):
     def set_submobjects_from_number(self, number):
         self.number = number
         self.set_submobjects([])
-
+        string_to_mob_ = lambda s: self.string_to_mob(s, **self.text_config)
         num_string = self.get_num_string(number)
-        self.add(*map(self.string_to_mob, num_string))
+        self.add(*map(string_to_mob_, num_string))
 
         # Add non-numerical bits
         if self.show_ellipsis:
-            dots = self.string_to_mob("...")
+            dots = string_to_mob_("...")
             dots.arrange(RIGHT, buff=2 * dots[0].get_width())
             self.add(dots)
         if self.unit is not None:
@@ -85,10 +86,15 @@ class DecimalNumber(VMobject):
     def get_font_size(self):
         return self.data["font_size"][0]
 
-    def string_to_mob(self, string, mob_class=Text):
-        if string not in string_to_mob_map:
-            string_to_mob_map[string] = mob_class(string, font_size=1)
-        mob = string_to_mob_map[string].copy()
+    def string_to_mob(self, string, mob_class=Text, **kwargs):
+        if not kwargs:
+            if string not in string_to_mob_map:
+              string_to_mob_map[string] = mob_class(string, font_size=1, **kwargs)
+            mob = string_to_mob_map[string].copy()
+        else:
+            if (string, str(kwargs)) not in string_to_mob_map:
+              string_to_mob_map[(string, str(kwargs))] = mob_class(string, font_size=1, **kwargs)
+            mob = string_to_mob_map[(string, str(kwargs))].copy()
         mob.scale(self.get_font_size())
         return mob
 

From 9d04e287d7590068feabc9179b25325cb72b0dc5 Mon Sep 17 00:00:00 2001
From: Bill Xi <86190295+TurkeyBilly@users.noreply.github.com>
Date: Tue, 15 Feb 2022 10:20:06 +0800
Subject: [PATCH 02/11] Removed init_colors

---
 manimlib/mobject/numbers.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/manimlib/mobject/numbers.py b/manimlib/mobject/numbers.py
index b098f87c..84bfa3e4 100644
--- a/manimlib/mobject/numbers.py
+++ b/manimlib/mobject/numbers.py
@@ -26,7 +26,6 @@ class DecimalNumber(VMobject):
     def __init__(self, number=0, **kwargs):
         super().__init__(**kwargs)
         self.set_submobjects_from_number(number)
-        self.init_colors()
 
     def set_submobjects_from_number(self, number):
         self.number = number

From aef02bfcf99c5bc84271463f2c589b21e7fd6d7b Mon Sep 17 00:00:00 2001
From: Bill Xi <86190295+TurkeyBilly@users.noreply.github.com>
Date: Tue, 15 Feb 2022 11:45:17 +0800
Subject: [PATCH 03/11] changed hashing

---
 manimlib/mobject/numbers.py | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/manimlib/mobject/numbers.py b/manimlib/mobject/numbers.py
index 84bfa3e4..7481e0d7 100644
--- a/manimlib/mobject/numbers.py
+++ b/manimlib/mobject/numbers.py
@@ -86,14 +86,20 @@ class DecimalNumber(VMobject):
         return self.data["font_size"][0]
 
     def string_to_mob(self, string, mob_class=Text, **kwargs):
-        if not kwargs:
-            if string not in string_to_mob_map:
-              string_to_mob_map[string] = mob_class(string, font_size=1, **kwargs)
-            mob = string_to_mob_map[string].copy()
-        else:
-            if (string, str(kwargs)) not in string_to_mob_map:
-              string_to_mob_map[(string, str(kwargs))] = mob_class(string, font_size=1, **kwargs)
-            mob = string_to_mob_map[(string, str(kwargs))].copy()
+        def make_hash(o):
+            if isinstance(o, (set, tuple, list)):
+                return tuple([make_hash(e) for e in o])    
+            elif not isinstance(o, dict):
+                return hash(o)
+            from copy import deepcopy as _deepcopy
+            new_o = _deepcopy(o)
+            for k, v in new_o.items():
+                new_o[k] = make_hash(v)
+            return hash(tuple(frozenset(sorted(new_o.items()))))
+
+        if (string, make_hash(kwargs)) not in string_to_mob_map:
+            string_to_mob_map[(string, make_hash(kwargs))] = mob_class(string, font_size=1, **kwargs)
+        mob = string_to_mob_map[(string, make_hash(kwargs))].copy()
         mob.scale(self.get_font_size())
         return mob
 

From 0bb9216c14cdfa0fc6c548199aeefa51879a8bab Mon Sep 17 00:00:00 2001
From: Bill Xi <86190295+TurkeyBilly@users.noreply.github.com>
Date: Tue, 15 Feb 2022 21:50:14 +0800
Subject: [PATCH 04/11] Update hash_obj method

---
 manimlib/mobject/numbers.py | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/manimlib/mobject/numbers.py b/manimlib/mobject/numbers.py
index 7481e0d7..a56353ae 100644
--- a/manimlib/mobject/numbers.py
+++ b/manimlib/mobject/numbers.py
@@ -2,6 +2,7 @@ from manimlib.constants import *
 from manimlib.mobject.svg.tex_mobject import SingleStringTex
 from manimlib.mobject.svg.text_mobject import Text
 from manimlib.mobject.types.vectorized_mobject import VMobject
+from manimlib.utils.iterables import hash_obj
 
 
 string_to_mob_map = {}
@@ -86,20 +87,9 @@ class DecimalNumber(VMobject):
         return self.data["font_size"][0]
 
     def string_to_mob(self, string, mob_class=Text, **kwargs):
-        def make_hash(o):
-            if isinstance(o, (set, tuple, list)):
-                return tuple([make_hash(e) for e in o])    
-            elif not isinstance(o, dict):
-                return hash(o)
-            from copy import deepcopy as _deepcopy
-            new_o = _deepcopy(o)
-            for k, v in new_o.items():
-                new_o[k] = make_hash(v)
-            return hash(tuple(frozenset(sorted(new_o.items()))))
-
-        if (string, make_hash(kwargs)) not in string_to_mob_map:
-            string_to_mob_map[(string, make_hash(kwargs))] = mob_class(string, font_size=1, **kwargs)
-        mob = string_to_mob_map[(string, make_hash(kwargs))].copy()
+        if (string, hash_obj(kwargs)) not in string_to_mob_map:
+            string_to_mob_map[(string, hash_obj(kwargs))] = mob_class(string, font_size=1, **kwargs)
+        mob = string_to_mob_map[(string, hash_obj(kwargs))].copy()
         mob.scale(self.get_font_size())
         return mob
 

From 46e356e791035c8484d8067b6f7994ecb425d7b3 Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Tue, 15 Feb 2022 10:10:57 -0800
Subject: [PATCH 05/11] Change keyboard shortcut to drop into an embedding to
 be ctrl+shift+e

---
 manimlib/scene/scene.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manimlib/scene/scene.py b/manimlib/scene/scene.py
index 4cccc142..ef72f711 100644
--- a/manimlib/scene/scene.py
+++ b/manimlib/scene/scene.py
@@ -631,7 +631,7 @@ class Scene(object):
             self.quit_interaction = True
         elif char == " " or symbol == 65363:  # Space or right arrow
             self.hold_on_wait = False
-        elif char == "e":
+        elif char == "e" and modifiers == 3:  # ctrl + shift + e
             self.embed(close_scene_on_exit=False)
 
     def on_resize(self, width: int, height: int):

From a33eac7aa81b3f0852845b7cd065db89673fbd1f Mon Sep 17 00:00:00 2001
From: TonyCrane <tonycrane@foxmail.com>
Date: Wed, 16 Feb 2022 11:17:37 +0800
Subject: [PATCH 06/11] docs: update changelog for #1742 #1744 #1745 #1746

---
 docs/source/development/changelog.rst | 42 ++++++++++++++-------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/docs/source/development/changelog.rst b/docs/source/development/changelog.rst
index 5026b501..3c6efa01 100644
--- a/docs/source/development/changelog.rst
+++ b/docs/source/development/changelog.rst
@@ -6,38 +6,40 @@ Unreleased
 
 Fixed bugs
 ^^^^^^^^^^
-- `#1740 <https://github.com/3b1b/manim/pull/1740>`__: Bug fix for the case of calling ``Write`` on a null object
+- Bug fix for the case of calling ``Write`` on a null object (`#1740 <https://github.com/3b1b/manim/pull/1740>`__)
 
 
 New Features
 ^^^^^^^^^^^^
-- `#1725 <https://github.com/3b1b/manim/pull/1725>`__: Added ``TransformMatchingMTex``
-- `#1727 <https://github.com/3b1b/manim/pull/1727>`__: Added ``ImplicitFunction``
-- `#1731 <https://github.com/3b1b/manim/pull/1731>`__: Added ``Polyline``
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/a64259158538eae6043566aaf3d3329ff4ac394b>`__: Allowed ``Mobject.set_points`` to take in an empty list, and added ``Mobject.add_point``
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/33d2894c167c577a15fdadbaf26488ff1f5bff87>`__: Added ``Scene.refresh_locked_data``
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/9a9cc8bdacb7541b7cd4a52ad705abc21f3e27fe>`__: Added presenter mode to scenes with ``-p`` option
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/9df12fcb7d8360e51cd7021d6877ca1a5c31835e>`__: Allowed for an embed by hitting ``e`` during interaction
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/2798d15591a0375ae6bb9135473e6f5328267323>`__: Added ``Mobject.set_min_width/height/depth``
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/29a4d3e82ba94c007c996b2d1d0f923941452698>`__: Allowed ``Mobject.match_coord/x/y/z`` to take in a point
+- Added ``TransformMatchingMTex`` (`#1725 <https://github.com/3b1b/manim/pull/1725>`__)
+- Added ``ImplicitFunction`` (`#1727 <https://github.com/3b1b/manim/pull/1727>`__)
+- Added ``Polyline`` (`#1731 <https://github.com/3b1b/manim/pull/1731>`__)
+- Allowed ``Mobject.set_points`` to take in an empty list, and added ``Mobject.add_point`` (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/a64259158538eae6043566aaf3d3329ff4ac394b>`__)
+- Added ``Scene.refresh_locked_data`` (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/33d2894c167c577a15fdadbaf26488ff1f5bff87>`__)
+- Added presenter mode to scenes with ``-p`` option (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/9a9cc8bdacb7541b7cd4a52ad705abc21f3e27fe>`__ and `#1742 <https://github.com/3b1b/manim/pull/1742>`__)
+- Allowed for an embed by hitting ``ctrl+shift+e`` during interaction (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/9df12fcb7d8360e51cd7021d6877ca1a5c31835e>`__ and `#1746 <https://github.com/3b1b/manim/pull/1746>`__)
+- Added ``Mobject.set_min_width/height/depth`` (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/2798d15591a0375ae6bb9135473e6f5328267323>`__)
+- Allowed ``Mobject.match_coord/x/y/z`` to take in a point (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/29a4d3e82ba94c007c996b2d1d0f923941452698>`__)
+- Added ``text_config`` to ``DecimalNumber`` (`#1744 <https://github.com/3b1b/manim/pull/1744>`__)
 
 
 Refactor
 ^^^^^^^^
-- `#1725 <https://github.com/3b1b/manim/pull/1725>`__: Refactored ``MTex``
-- `#1731 <https://github.com/3b1b/manim/pull/1731>`__: Refactored ``SVGMobject`` with svgelements
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/2488b9e866fb1ecb842a27dd9f4956ec167e3dee>`__: Made sure ``ParametricCurve`` has at least one point
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/6c6d387a210756c38feca7d34838aa9ac99bb58a>`__: Set default to no tips on ``Axes``
-- `#1739 <https://github.com/3b1b/manim/pull/1739/commits/58e06e8f6b7c5059ff315d51fd0018fec5cfbb05>`__: Stopped displaying when writing tex string is happening
+- Refactored ``MTex`` (`#1725 <https://github.com/3b1b/manim/pull/1725>`__)
+- Refactored ``SVGMobject`` with svgelements (`#1731 <https://github.com/3b1b/manim/pull/1731>`__)
+- Made sure ``ParametricCurve`` has at least one point (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/2488b9e866fb1ecb842a27dd9f4956ec167e3dee>`__)
+- Set default to no tips on ``Axes`` (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/6c6d387a210756c38feca7d34838aa9ac99bb58a>`__)
+- Stopped displaying when writing tex string is happening (`#1739 <https://github.com/3b1b/manim/pull/1739/commits/58e06e8f6b7c5059ff315d51fd0018fec5cfbb05>`__)
+- Reorganize inheriting order and refactor SVGMobject (`#1745 <https://github.com/3b1b/manim/pull/1745>`__)
 
 
 Dependencies
 ^^^^^^^^^^^^
-- `#1727 <https://github.com/3b1b/manim/pull/1727>`__: Added dependency on ``isosurfaces``
-- `#1728 <https://github.com/3b1b/manim/pull/1728>`__: Removed dependency on ``argparse`` since it's a built-in module
-- `#1728 <https://github.com/3b1b/manim/pull/1728>`__: Removed dependency on ``pyreadline``
-- `#1731 <https://github.com/3b1b/manim/pull/1731>`__: Removed dependency on ``cssselect2``
-- `#1731 <https://github.com/3b1b/manim/pull/1731>`__: Added dependency on ``svgelements``
+- Added dependency on ``isosurfaces`` (`#1727 <https://github.com/3b1b/manim/pull/1727>`__)
+- Removed dependency on ``argparse`` since it's a built-in module (`#1728 <https://github.com/3b1b/manim/pull/1728>`__)
+- Removed dependency on ``pyreadline`` (`#1728 <https://github.com/3b1b/manim/pull/1728>`__)
+- Removed dependency on ``cssselect2`` (`#1731 <https://github.com/3b1b/manim/pull/1731>`__)
+- Added dependency on ``svgelements`` (`#1731 <https://github.com/3b1b/manim/pull/1731>`__)
 
 
 v1.4.1

From 6be6bd3075afeec7cab61c194892dc0cfcb26447 Mon Sep 17 00:00:00 2001
From: TonyCrane <tonycrane@foxmail.com>
Date: Wed, 16 Feb 2022 11:20:08 +0800
Subject: [PATCH 07/11] docs: change the style of changelog

---
 docs/source/development/changelog.rst | 204 +++++++++++++-------------
 1 file changed, 102 insertions(+), 102 deletions(-)

diff --git a/docs/source/development/changelog.rst b/docs/source/development/changelog.rst
index 3c6efa01..6298f64b 100644
--- a/docs/source/development/changelog.rst
+++ b/docs/source/development/changelog.rst
@@ -47,41 +47,41 @@ v1.4.1
 
 Fixed bugs 
 ^^^^^^^^^^
-- `#1724 <https://github.com/3b1b/manim/pull/1724>`__: Temporarily fixed boolean operations' bug 
-- `d2e0811 <https://github.com/3b1b/manim/commit/d2e0811285f7908e71a65e664fec88b1af1c6144>`__: Import ``Iterable`` from ``collections.abc`` instead of ``collections`` which is deprecated since python 3.9
+- Temporarily fixed boolean operations' bug  (`#1724 <https://github.com/3b1b/manim/pull/1724>`__)
+- Import ``Iterable`` from ``collections.abc`` instead of ``collections`` which is deprecated since python 3.9 (`d2e0811 <https://github.com/3b1b/manim/commit/d2e0811285f7908e71a65e664fec88b1af1c6144>`__)
 
 v1.4.0
 ------
 
 Fixed bugs
 ^^^^^^^^^^
-- `f1996f8 <https://github.com/3b1b/manim/pull/1697/commits/f1996f8479f9e33d626b3b66e9eb6995ce231d86>`__: Temporarily fixed ``Lightbulb``
-- `#1712 <https://github.com/3b1b/manim/pull/1712>`__: Fixed some bugs of ``SVGMobject``
-- `#1717 <https://github.com/3b1b/manim/pull/1717>`__: Fixed some bugs of SVG path string parser
-- `#1720 <https://github.com/3b1b/manim/pull/1720>`__: Fixed some bugs of ``MTex``
+- Temporarily fixed ``Lightbulb`` (`f1996f8 <https://github.com/3b1b/manim/pull/1697/commits/f1996f8479f9e33d626b3b66e9eb6995ce231d86>`__)
+- Fixed some bugs of ``SVGMobject`` (`#1712 <https://github.com/3b1b/manim/pull/1712>`__)
+- Fixed some bugs of SVG path string parser (`#1717 <https://github.com/3b1b/manim/pull/1717>`__)
+- Fixed some bugs of ``MTex`` (`#1720 <https://github.com/3b1b/manim/pull/1720>`__)
 
 New Features
 ^^^^^^^^^^^^
-- `#1694 <https://github.com/3b1b/manim/pull/1694>`__: Added option to add ticks on x-axis in ``BarChart``
-- `#1704 <https://github.com/3b1b/manim/pull/1704>`__: Added ``lable_buff`` config parameter for ``Brace``
-- `#1712 <https://github.com/3b1b/manim/pull/1712>`__: Added support for ``rotate skewX skewY`` transform in SVG 
-- `#1717 <https://github.com/3b1b/manim/pull/1717>`__: Added style support to ``SVGMobject``
-- `#1719 <https://github.com/3b1b/manim/pull/1719>`__: Added parser to <style> element of SVG 
-- `#1719 <https://github.com/3b1b/manim/pull/1719>`__: Added support for <line> element in ``SVGMobject``
+- Added option to add ticks on x-axis in ``BarChart`` (`#1694 <https://github.com/3b1b/manim/pull/1694>`__)
+- Added ``lable_buff`` config parameter for ``Brace`` (`#1704 <https://github.com/3b1b/manim/pull/1704>`__)
+- Added support for ``rotate skewX skewY`` transform in SVG  (`#1712 <https://github.com/3b1b/manim/pull/1712>`__)
+- Added style support to ``SVGMobject`` (`#1717 <https://github.com/3b1b/manim/pull/1717>`__)
+- Added parser to <style> element of SVG  (`#1719 <https://github.com/3b1b/manim/pull/1719>`__)
+- Added support for <line> element in ``SVGMobject`` (`#1719 <https://github.com/3b1b/manim/pull/1719>`__)
 
 Refactor 
 ^^^^^^^^
-- `5aa8d15 <https://github.com/3b1b/manim/pull/1697/commits/5aa8d15d85797f68a8f169ca69fd90d441a3abbe>`__: Used ``FFMPEG_BIN`` instead of ``"ffmpeg"`` for sound incorporation
-- `#1709 <https://github.com/3b1b/manim/pull/1709>`__: Decorated ``CoordinateSystem.get_axes`` and ``.get_all_ranges`` as abstract method 
-- `#1712 <https://github.com/3b1b/manim/pull/1712>`__: Refactored SVG path string parser
-- `#1712 <https://github.com/3b1b/manim/pull/1712>`__: Allowed ``Mobject.scale`` to receive iterable ``scale_factor``
-- `#1716 <https://github.com/3b1b/manim/pull/1716>`__: Refactored ``MTex``
-- `#1721 <https://github.com/3b1b/manim/pull/1721>`__: Improved config helper (``manimgl --config``)
-- `#1723 <https://github.com/3b1b/manim/pull/1723>`__: Refactored ``MTex``
+- Used ``FFMPEG_BIN`` instead of ``"ffmpeg"`` for sound incorporation (`5aa8d15 <https://github.com/3b1b/manim/pull/1697/commits/5aa8d15d85797f68a8f169ca69fd90d441a3abbe>`__)
+- Decorated ``CoordinateSystem.get_axes`` and ``.get_all_ranges`` as abstract method  (`#1709 <https://github.com/3b1b/manim/pull/1709>`__)
+- Refactored SVG path string parser (`#1712 <https://github.com/3b1b/manim/pull/1712>`__)
+- Allowed ``Mobject.scale`` to receive iterable ``scale_factor`` (`#1712 <https://github.com/3b1b/manim/pull/1712>`__)
+- Refactored ``MTex`` (`#1716 <https://github.com/3b1b/manim/pull/1716>`__)
+- Improved config helper (``manimgl --config``) (`#1721 <https://github.com/3b1b/manim/pull/1721>`__)
+- Refactored ``MTex`` (`#1723 <https://github.com/3b1b/manim/pull/1723>`__)
 
 Dependencies
 ^^^^^^^^^^^^
-- `#1719 <https://github.com/3b1b/manim/pull/1719>`__: Added dependency on python package `cssselect2 <https://github.com/Kozea/cssselect2>`__
+- Added dependency on python package `cssselect2 <https://github.com/Kozea/cssselect2>`__ (`#1719 <https://github.com/3b1b/manim/pull/1719>`__)
 
 
 v1.3.0
@@ -90,63 +90,63 @@ v1.3.0
 Fixed bugs 
 ^^^^^^^^^^
 
-- `#1653 <https://github.com/3b1b/manim/pull/1653>`__: Fixed ``Mobject.stretch_to_fit_depth``
-- `#1655 <https://github.com/3b1b/manim/pull/1655>`__: Fixed the bug of rotating camera
-- `c73d507 <https://github.com/3b1b/manim/pull/1688/commits/c73d507c76af5c8602d4118bc7538ba04c03ebae>`__: Fixed ``SurfaceMesh`` to be evenly spaced
-- `82bd02d <https://github.com/3b1b/manim/pull/1688/commits/82bd02d21fbd89b71baa21e077e143f440df9014>`__: Fixed ``angle_between_vectors`` add ``rotation_between_vectors``
-- `a717314 <https://github.com/3b1b/manim/pull/1688/commits/a7173142bf93fd309def0cc10f3c56f5e6972332>`__: Fixed ``VMobject.fade``
-- `fbc329d <https://github.com/3b1b/manim/pull/1688/commits/fbc329d7ce3b11821d47adf6052d932f7eff724a>`__: Fixed ``angle_between_vectors``
-- `bcd0990 <https://github.com/3b1b/manim/pull/1688/commits/bcd09906bea5eaaa5352e7bee8f3153f434cf606>`__: Fixed bug in ``ShowSubmobjectsOneByOne``
-- `7023548 <https://github.com/3b1b/manim/pull/1691/commits/7023548ec62c4adb2f371aab6a8c7f62deb7c33c>`__: Fixed bug in ``TransformMatchingParts``
+- Fixed ``Mobject.stretch_to_fit_depth`` (`#1653 <https://github.com/3b1b/manim/pull/1653>`__)
+- Fixed the bug of rotating camera (`#1655 <https://github.com/3b1b/manim/pull/1655>`__)
+- Fixed ``SurfaceMesh`` to be evenly spaced (`c73d507 <https://github.com/3b1b/manim/pull/1688/commits/c73d507c76af5c8602d4118bc7538ba04c03ebae>`__)
+- Fixed ``angle_between_vectors`` add ``rotation_between_vectors`` (`82bd02d <https://github.com/3b1b/manim/pull/1688/commits/82bd02d21fbd89b71baa21e077e143f440df9014>`__)
+- Fixed ``VMobject.fade`` (`a717314 <https://github.com/3b1b/manim/pull/1688/commits/a7173142bf93fd309def0cc10f3c56f5e6972332>`__)
+- Fixed ``angle_between_vectors`` (`fbc329d <https://github.com/3b1b/manim/pull/1688/commits/fbc329d7ce3b11821d47adf6052d932f7eff724a>`__)
+- Fixed bug in ``ShowSubmobjectsOneByOne`` (`bcd0990 <https://github.com/3b1b/manim/pull/1688/commits/bcd09906bea5eaaa5352e7bee8f3153f434cf606>`__)
+- Fixed bug in ``TransformMatchingParts`` (`7023548 <https://github.com/3b1b/manim/pull/1691/commits/7023548ec62c4adb2f371aab6a8c7f62deb7c33c>`__)
 
 New Features
 ^^^^^^^^^^^^
 
-- `e10f850 <https://github.com/3b1b/manim/commit/e10f850d0d9f971931cc85d44befe67dc842af6d>`__: Added CLI flag ``--log-level`` to specify log level
-- `#1667 <https://github.com/3b1b/manim/pull/1667>`__: Added operations (``+`` and ``*``) for ``Mobject``
-- `#1675 <https://github.com/3b1b/manim/pull/1675>`__: Added 4 boolean operations for ``VMobject`` in ``manimlib/mobject/boolean_ops.py``
+- Added CLI flag ``--log-level`` to specify log level (`e10f850 <https://github.com/3b1b/manim/commit/e10f850d0d9f971931cc85d44befe67dc842af6d>`__)
+- Added operations (``+`` and ``*``) for ``Mobject`` (`#1667 <https://github.com/3b1b/manim/pull/1667>`__)
+- Added 4 boolean operations for ``VMobject`` in ``manimlib/mobject/boolean_ops.py`` (`#1675 <https://github.com/3b1b/manim/pull/1675>`__)
 
   - ``Union(*vmobjects, **kwargs)``  
   - ``Difference(subject, clip, **kwargs)`` 
   - ``Intersection(*vmobjects, **kwargs)`` 
   - ``Exclusion(*vmobjects, **kwargs)`` 
-- `81c3ae3 <https://github.com/3b1b/manim/pull/1688/commits/81c3ae30372e288dc772633dbd17def6e603753e>`__: Added reflectiveness
-- `2c7689e <https://github.com/3b1b/manim/pull/1688/commits/2c7689ed9e81229ce87c648f97f26267956c0bc9>`__: Enabled ``glow_factor`` on ``DotCloud``
-- `d065e19 <https://github.com/3b1b/manim/pull/1688/commits/d065e1973d1d6ebd2bece81ce4bdf0c2fff7c772>`__: Added option ``-e`` to insert embed line from the command line
-- `0e78027 <https://github.com/3b1b/manim/pull/1688/commits/0e78027186a976f7e5fa8d586f586bf6e6baab8d>`__: Improved ``point_from_proportion`` to account for arc length
-- `781a993 <https://github.com/3b1b/manim/pull/1688/commits/781a9934fda6ba11f22ba32e8ccddcb3ba78592e>`__: Added shortcut ``set_backstroke`` for setting black background stroke
-- `0b898a5 <https://github.com/3b1b/manim/pull/1688/commits/0b898a5594203668ed9cad38b490ab49ba233bd4>`__: Added ``Suface.always_sort_to_camera``
-- `e899604 <https://github.com/3b1b/manim/pull/1688/commits/e899604a2d05f78202fcb3b9824ec34647237eae>`__: Added getter methods for specific euler angles
-- `407c53f <https://github.com/3b1b/manim/pull/1688/commits/407c53f97c061bfd8a53beacd88af4c786f9e9ee>`__: Hade ``rotation_between_vectors`` handle identical/similar vectors
-- `49743da <https://github.com/3b1b/manim/pull/1688/commits/49743daf3244bfa11a427040bdde8e2bb79589e8>`__: Added ``Mobject.insert_submobject`` method
-- `9dd1f47 <https://github.com/3b1b/manim/pull/1688/commits/9dd1f47dabca1580d6102e34e44574b0cba556e7>`__: Created single progress display for full scene render
-- `264f7b1 <https://github.com/3b1b/manim/pull/1691/commits/264f7b11726e9e736f0fe472f66e38539f74e848>`__: Added ``Circle.get_radius``
-- `83841ae <https://github.com/3b1b/manim/pull/1691/commits/83841ae41568a9c9dff44cd163106c19a74ac281>`__: Added ``Dodecahedron``
-- `a1d5147 <https://github.com/3b1b/manim/pull/1691/commits/a1d51474ea1ce3b7aa3efbe4c5e221be70ee2f5b>`__: Added ``GlowDot``
-- `#1678 <https://github.com/3b1b/manim/pull/1678>`__: Added ``MTex`` , see `#1678 <https://github.com/3b1b/manim/pull/1678>`__ for details
+- Added reflectiveness (`81c3ae3 <https://github.com/3b1b/manim/pull/1688/commits/81c3ae30372e288dc772633dbd17def6e603753e>`__)
+- Enabled ``glow_factor`` on ``DotCloud`` (`2c7689e <https://github.com/3b1b/manim/pull/1688/commits/2c7689ed9e81229ce87c648f97f26267956c0bc9>`__)
+- Added option ``-e`` to insert embed line from the command line (`d065e19 <https://github.com/3b1b/manim/pull/1688/commits/d065e1973d1d6ebd2bece81ce4bdf0c2fff7c772>`__)
+- Improved ``point_from_proportion`` to account for arc length (`0e78027 <https://github.com/3b1b/manim/pull/1688/commits/0e78027186a976f7e5fa8d586f586bf6e6baab8d>`__)
+- Added shortcut ``set_backstroke`` for setting black background stroke (`781a993 <https://github.com/3b1b/manim/pull/1688/commits/781a9934fda6ba11f22ba32e8ccddcb3ba78592e>`__)
+- Added ``Suface.always_sort_to_camera`` (`0b898a5 <https://github.com/3b1b/manim/pull/1688/commits/0b898a5594203668ed9cad38b490ab49ba233bd4>`__)
+- Added getter methods for specific euler angles (`e899604 <https://github.com/3b1b/manim/pull/1688/commits/e899604a2d05f78202fcb3b9824ec34647237eae>`__)
+- Hade ``rotation_between_vectors`` handle identical/similar vectors (`407c53f <https://github.com/3b1b/manim/pull/1688/commits/407c53f97c061bfd8a53beacd88af4c786f9e9ee>`__)
+- Added ``Mobject.insert_submobject`` method (`49743da <https://github.com/3b1b/manim/pull/1688/commits/49743daf3244bfa11a427040bdde8e2bb79589e8>`__)
+- Created single progress display for full scene render (`9dd1f47 <https://github.com/3b1b/manim/pull/1688/commits/9dd1f47dabca1580d6102e34e44574b0cba556e7>`__)
+- Added ``Circle.get_radius`` (`264f7b1 <https://github.com/3b1b/manim/pull/1691/commits/264f7b11726e9e736f0fe472f66e38539f74e848>`__)
+- Added ``Dodecahedron`` (`83841ae <https://github.com/3b1b/manim/pull/1691/commits/83841ae41568a9c9dff44cd163106c19a74ac281>`__)
+- Added ``GlowDot`` (`a1d5147 <https://github.com/3b1b/manim/pull/1691/commits/a1d51474ea1ce3b7aa3efbe4c5e221be70ee2f5b>`__)
+- Added ``MTex`` , see `#1678 <https://github.com/3b1b/manim/pull/1678>`__ for details (`#1678 <https://github.com/3b1b/manim/pull/1678>`__)
 
 Refactor
 ^^^^^^^^
 
-- `#1662 <https://github.com/3b1b/manim/pull/1662>`__: Refactored support for command ``A`` in path of SVG 
-- `#1662 <https://github.com/3b1b/manim/pull/1662>`__: Refactored ``SingleStringTex.balance_braces``
-- `8b454fb <https://github.com/3b1b/manim/pull/1688/commits/8b454fbe9335a7011e947093230b07a74ba9c653>`__: Slight tweaks to how saturation_factor works on newton-fractal
-- `317a5d6 <https://github.com/3b1b/manim/pull/1688/commits/317a5d6226475b6b54a78db7116c373ef84ea923>`__: Made it possible to set full screen preview as a default
-- `e764da3 <https://github.com/3b1b/manim/pull/1688/commits/e764da3c3adc5ae2a4ce877b340d2b6abcddc2fc>`__: Used ``quick_point_from_proportion`` for graph points
-- `d2182b9 <https://github.com/3b1b/manim/pull/1688/commits/d2182b9112300558b6c074cefd685f97c10b3898>`__: Made sure ``Line.set_length`` returns self
-- `eea3c6b <https://github.com/3b1b/manim/pull/1688/commits/eea3c6b29438f9e9325329c4355e76b9f635e97a>`__: Better align ``SurfaceMesh`` to the corresponding surface polygons
-- `ee1594a <https://github.com/3b1b/manim/pull/1688/commits/ee1594a3cb7a79b8fc361e4c4397a88c7d20c7e3>`__: Match ``fix_in_frame`` status for ``FlashAround`` mobject
-- `ba23fbe <https://github.com/3b1b/manim/pull/1688/commits/ba23fbe71e4a038201cd7df1d200514ed1c13bc2>`__: Made sure ``Mobject.is_fixed_in_frame`` stays updated with uniforms
-- `98b0d26 <https://github.com/3b1b/manim/pull/1691/commits/98b0d266d2475926a606331923cca3dc1dea97ad>`__: Made sure ``skip_animations`` and ``start_at_animation_number`` play well together
-- `f8e6e7d <https://github.com/3b1b/manim/pull/1691/commits/f8e6e7df3ceb6f3d845ced4b690a85b35e0b8d00>`__: Updated progress display for full scene render
-- `8f1dfab <https://github.com/3b1b/manim/pull/1691/commits/8f1dfabff04a8456f5c4df75b0f97d50b2755003>`__: ``VectorizedPoint`` should call ``__init__`` for both super classes
-- `758f329 <https://github.com/3b1b/manim/pull/1691/commits/758f329a06a0c198b27a48c577575d94554305bf>`__: Used array copy when checking need for refreshing triangulation
+- Refactored support for command ``A`` in path of SVG  (`#1662 <https://github.com/3b1b/manim/pull/1662>`__)
+- Refactored ``SingleStringTex.balance_braces`` (`#1662 <https://github.com/3b1b/manim/pull/1662>`__)
+- Slight tweaks to how saturation_factor works on newton-fractal (`8b454fb <https://github.com/3b1b/manim/pull/1688/commits/8b454fbe9335a7011e947093230b07a74ba9c653>`__)
+- Made it possible to set full screen preview as a default (`317a5d6 <https://github.com/3b1b/manim/pull/1688/commits/317a5d6226475b6b54a78db7116c373ef84ea923>`__)
+- Used ``quick_point_from_proportion`` for graph points (`e764da3 <https://github.com/3b1b/manim/pull/1688/commits/e764da3c3adc5ae2a4ce877b340d2b6abcddc2fc>`__)
+- Made sure ``Line.set_length`` returns self (`d2182b9 <https://github.com/3b1b/manim/pull/1688/commits/d2182b9112300558b6c074cefd685f97c10b3898>`__)
+- Better align ``SurfaceMesh`` to the corresponding surface polygons (`eea3c6b <https://github.com/3b1b/manim/pull/1688/commits/eea3c6b29438f9e9325329c4355e76b9f635e97a>`__)
+- Match ``fix_in_frame`` status for ``FlashAround`` mobject (`ee1594a <https://github.com/3b1b/manim/pull/1688/commits/ee1594a3cb7a79b8fc361e4c4397a88c7d20c7e3>`__)
+- Made sure ``Mobject.is_fixed_in_frame`` stays updated with uniforms (`ba23fbe <https://github.com/3b1b/manim/pull/1688/commits/ba23fbe71e4a038201cd7df1d200514ed1c13bc2>`__)
+- Made sure ``skip_animations`` and ``start_at_animation_number`` play well together (`98b0d26 <https://github.com/3b1b/manim/pull/1691/commits/98b0d266d2475926a606331923cca3dc1dea97ad>`__)
+- Updated progress display for full scene render (`f8e6e7d <https://github.com/3b1b/manim/pull/1691/commits/f8e6e7df3ceb6f3d845ced4b690a85b35e0b8d00>`__)
+- ``VectorizedPoint`` should call ``__init__`` for both super classes (`8f1dfab <https://github.com/3b1b/manim/pull/1691/commits/8f1dfabff04a8456f5c4df75b0f97d50b2755003>`__)
+- Used array copy when checking need for refreshing triangulation (`758f329 <https://github.com/3b1b/manim/pull/1691/commits/758f329a06a0c198b27a48c577575d94554305bf>`__)
 
 
 Dependencies
 ^^^^^^^^^^^^
 
-- `#1675 <https://github.com/3b1b/manim/pull/1675>`__: Added dependency on python package `skia-pathops <https://github.com/fonttools/skia-pathops>`__
+- Added dependency on python package `skia-pathops <https://github.com/fonttools/skia-pathops>`__ (`#1675 <https://github.com/3b1b/manim/pull/1675>`__)
 
 v1.2.0
 ------
@@ -154,57 +154,57 @@ v1.2.0
 Fixed bugs
 ^^^^^^^^^^
 
-- `#1592 <https://github.com/3b1b/manim/pull/1592>`__: Fixed ``put_start_and_end_on`` in 3D
-- `#1601 <https://github.com/3b1b/manim/pull/1601>`__: Fixed ``DecimalNumber``'s scaling issue
-- `56df154 <https://github.com/3b1b/manim/commit/56df15453f3e3837ed731581e52a1d76d5692077>`__: Fixed bug with common range array used for all coordinate systems
-- `8645894 <https://github.com/3b1b/manim/commit/86458942550c639a241267d04d57d0e909fcf252>`__: Fixed ``CoordinateSystem`` init bug
-- `0dc096b <https://github.com/3b1b/manim/commit/0dc096bf576ea900b351e6f4a80c13a77676f89b>`__: Fixed bug for single-valued ``ValueTracker``
-- `54ad355 <https://github.com/3b1b/manim/commit/54ad3550ef0c0e2fda46b26700a43fa8cde0973f>`__: Fixed bug with SVG rectangles
-- `d45ea28 <https://github.com/3b1b/manim/commit/d45ea28dc1d92ab9c639a047c00c151382eb0131>`__: Fixed ``DotCloud.set_radii``
-- `b543cc0 <https://github.com/3b1b/manim/commit/b543cc0e32d45399ee81638b6d4fb631437664cd>`__: Temporarily fixed bug for ``PMobject`` array resizing
-- `5f878a2 <https://github.com/3b1b/manim/commit/5f878a2c1aa531b7682bd048468c72d2835c7fe5>`__: Fixed ``match_style``
-- `719c81d <https://github.com/3b1b/manim/commit/719c81d72b00dcf49f148d7c146774b22e0fe348>`__: Fixed negative ``path_arc`` case
-- `c726eb7 <https://github.com/3b1b/manim/commit/c726eb7a180b669ee81a18555112de26a8aff6d6>`__: Fixed bug with ``CoordinateSystem.get_lines_parallel_to_axis``
-- `7732d2f <https://github.com/3b1b/manim/commit/7732d2f0ee10449c5731499396d4911c03e89648>`__: Fixed ``ComplexPlane`` -i display bug
+- Fixed ``put_start_and_end_on`` in 3D (`#1592 <https://github.com/3b1b/manim/pull/1592>`__)
+- Fixed ``DecimalNumber``'s scaling issue (`#1601 <https://github.com/3b1b/manim/pull/1601>`__)
+- Fixed bug with common range array used for all coordinate systems (`56df154 <https://github.com/3b1b/manim/commit/56df15453f3e3837ed731581e52a1d76d5692077>`__)
+- Fixed ``CoordinateSystem`` init bug (`8645894 <https://github.com/3b1b/manim/commit/86458942550c639a241267d04d57d0e909fcf252>`__)
+- Fixed bug for single-valued ``ValueTracker`` (`0dc096b <https://github.com/3b1b/manim/commit/0dc096bf576ea900b351e6f4a80c13a77676f89b>`__)
+- Fixed bug with SVG rectangles (`54ad355 <https://github.com/3b1b/manim/commit/54ad3550ef0c0e2fda46b26700a43fa8cde0973f>`__)
+- Fixed ``DotCloud.set_radii`` (`d45ea28 <https://github.com/3b1b/manim/commit/d45ea28dc1d92ab9c639a047c00c151382eb0131>`__)
+- Temporarily fixed bug for ``PMobject`` array resizing (`b543cc0 <https://github.com/3b1b/manim/commit/b543cc0e32d45399ee81638b6d4fb631437664cd>`__)
+- Fixed ``match_style`` (`5f878a2 <https://github.com/3b1b/manim/commit/5f878a2c1aa531b7682bd048468c72d2835c7fe5>`__)
+- Fixed negative ``path_arc`` case (`719c81d <https://github.com/3b1b/manim/commit/719c81d72b00dcf49f148d7c146774b22e0fe348>`__)
+- Fixed bug with ``CoordinateSystem.get_lines_parallel_to_axis`` (`c726eb7 <https://github.com/3b1b/manim/commit/c726eb7a180b669ee81a18555112de26a8aff6d6>`__)
+- Fixed ``ComplexPlane`` -i display bug (`7732d2f <https://github.com/3b1b/manim/commit/7732d2f0ee10449c5731499396d4911c03e89648>`__)
 
 New Features 
 ^^^^^^^^^^^^
 
-- `#1598 <https://github.com/3b1b/manim/pull/1598>`__: Supported the elliptical arc command ``A`` for ``SVGMobject``
-- `#1607 <https://github.com/3b1b/manim/pull/1607>`__: Added ``FlashyFadeIn``
-- `#1607 <https://github.com/3b1b/manim/pull/1607>`__: Save triangulation 
-- `#1625 <https://github.com/3b1b/manim/pull/1625>`__: Added new ``Code`` mobject
-- `#1637 <https://github.com/3b1b/manim/pull/1637>`__: Add warnings and use rich to display log
-- `bd356da <https://github.com/3b1b/manim/commit/bd356daa99bfe3134fcb192a5f72e0d76d853801>`__: Added ``VCube``
-- `6d72893 <https://github.com/3b1b/manim/commit/6d7289338234acc6658b9377c0f0084aa1fa7119>`__: Supported ``ValueTracker`` to track vectors
-- `3bb8f3f <https://github.com/3b1b/manim/commit/3bb8f3f0422a5dfba0da6ef122dc0c01f31aff03>`__: Added ``set_max_width``, ``set_max_height``, ``set_max_depth`` to ``Mobject``
-- `a35dd5a <https://github.com/3b1b/manim/commit/a35dd5a3cbdeffa3891d5aa5f80287c18dba2f7f>`__: Added ``TracgTail``
-- `acba13f <https://github.com/3b1b/manim/commit/acba13f4991b78d54c0bf93cce7ca3b351c25476>`__: Added ``Scene.point_to_mobject``
-- `f84b8a6 <https://github.com/3b1b/manim/commit/f84b8a66fe9e8b3872e5c716c5c240c14bb555ee>`__: Added poly_fractal shader
-- `b24ba19 <https://github.com/3b1b/manim/commit/b24ba19dec48ba4e38acbde8eec6d3a308b6ab83>`__: Added kwargs to ``TipableVMobject.set_length``
-- `17c2772 <https://github.com/3b1b/manim/commit/17c2772b84abf6392a4170030e36e981de4737d0>`__: Added ``Mobject.replicate``
-- `33fa76d <https://github.com/3b1b/manim/commit/33fa76dfac36e70bb5fad69dc6a336800c6dacce>`__: Added mandelbrot_fractal shader
-- `f22a341 <https://github.com/3b1b/manim/commit/f22a341e8411eae9331d4dd976b5e15bc6db08d9>`__: Saved state before each embed
-- `e10a752 <https://github.com/3b1b/manim/commit/e10a752c0001e8981038faa03be4de2603d3565f>`__: Allowed releasing of Textures
-- `14fbed7 <https://github.com/3b1b/manim/commit/14fbed76da4b493191136caebb8a955e2d41265b>`__: Consolidated and renamed newton_fractal shader
-- `6cdbe0d <https://github.com/3b1b/manim/commit/6cdbe0d67a11ab14a6d84840a114ae6d3af10168>`__: Hade ``ImageMoject`` remember the filepath to the Image
+- Supported the elliptical arc command ``A`` for ``SVGMobject`` (`#1598 <https://github.com/3b1b/manim/pull/1598>`__)
+- Added ``FlashyFadeIn`` (`#1607 <https://github.com/3b1b/manim/pull/1607>`__)
+- Save triangulation  (`#1607 <https://github.com/3b1b/manim/pull/1607>`__)
+- Added new ``Code`` mobject (`#1625 <https://github.com/3b1b/manim/pull/1625>`__)
+- Add warnings and use rich to display log (`#1637 <https://github.com/3b1b/manim/pull/1637>`__)
+- Added ``VCube`` (`bd356da <https://github.com/3b1b/manim/commit/bd356daa99bfe3134fcb192a5f72e0d76d853801>`__)
+- Supported ``ValueTracker`` to track vectors (`6d72893 <https://github.com/3b1b/manim/commit/6d7289338234acc6658b9377c0f0084aa1fa7119>`__)
+- Added ``set_max_width``, ``set_max_height``, ``set_max_depth`` to ``Mobject`` (`3bb8f3f <https://github.com/3b1b/manim/commit/3bb8f3f0422a5dfba0da6ef122dc0c01f31aff03>`__)
+- Added ``TracgTail`` (`a35dd5a <https://github.com/3b1b/manim/commit/a35dd5a3cbdeffa3891d5aa5f80287c18dba2f7f>`__)
+- Added ``Scene.point_to_mobject`` (`acba13f <https://github.com/3b1b/manim/commit/acba13f4991b78d54c0bf93cce7ca3b351c25476>`__)
+- Added poly_fractal shader (`f84b8a6 <https://github.com/3b1b/manim/commit/f84b8a66fe9e8b3872e5c716c5c240c14bb555ee>`__)
+- Added kwargs to ``TipableVMobject.set_length`` (`b24ba19 <https://github.com/3b1b/manim/commit/b24ba19dec48ba4e38acbde8eec6d3a308b6ab83>`__)
+- Added ``Mobject.replicate`` (`17c2772 <https://github.com/3b1b/manim/commit/17c2772b84abf6392a4170030e36e981de4737d0>`__)
+- Added mandelbrot_fractal shader (`33fa76d <https://github.com/3b1b/manim/commit/33fa76dfac36e70bb5fad69dc6a336800c6dacce>`__)
+- Saved state before each embed (`f22a341 <https://github.com/3b1b/manim/commit/f22a341e8411eae9331d4dd976b5e15bc6db08d9>`__)
+- Allowed releasing of Textures (`e10a752 <https://github.com/3b1b/manim/commit/e10a752c0001e8981038faa03be4de2603d3565f>`__)
+- Consolidated and renamed newton_fractal shader (`14fbed7 <https://github.com/3b1b/manim/commit/14fbed76da4b493191136caebb8a955e2d41265b>`__)
+- Hade ``ImageMoject`` remember the filepath to the Image (`6cdbe0d <https://github.com/3b1b/manim/commit/6cdbe0d67a11ab14a6d84840a114ae6d3af10168>`__)
 
 Refactor
 ^^^^^^^^
 
-- `#1601 <https://github.com/3b1b/manim/pull/1601>`__: Changed back to simpler ``Mobject.scale`` implementation
-- `b667db2 <https://github.com/3b1b/manim/commit/b667db2d311a11cbbca2a6ff511d2c3cf1675486>`__: Simplified ``Square``
-- `40290ad <https://github.com/3b1b/manim/commit/40290ada8343f10901fa9151cbdf84689667786d>`__: Removed unused parameter ``triangulation_locked``
-- `8647a64 <https://github.com/3b1b/manim/commit/8647a6429dd0c52cba14e971b8c09194a93cfd87>`__: Reimplemented ``Arrow``
-- `d8378d8 <https://github.com/3b1b/manim/commit/d8378d8157040cd797cc47ef9576beffd8607863>`__: Used ``make_approximately_smooth`` for ``set_points_smoothly`` by default
-- `7b4199c <https://github.com/3b1b/manim/commit/7b4199c674e291f1b84678828b63b6bd4fcc6b17>`__: Refactored to call ``_handle_scale_side_effects`` after scaling takes place
-- `7356a36 <https://github.com/3b1b/manim/commit/7356a36fa70a8279b43ae74e247cbd43b2bfd411>`__: Refactored to only call ``throw_error_if_no_points`` once for ``get_start_and_end``
-- `0787c4f <https://github.com/3b1b/manim/commit/0787c4f36270a6560b50ce3e07b30b0ec5f2ba3e>`__: Made sure framerate is 30 for previewed scenes
-- `c635f19 <https://github.com/3b1b/manim/commit/c635f19f2a33e916509e53ded46f55e2afa8f5f2>`__: Pushed ``pixel_coords_to_space_coords`` to ``Window``
-- `d5a88d0 <https://github.com/3b1b/manim/commit/d5a88d0fa457cfcf4cb9db417a098c37c95c7051>`__: Refactored to pass tuples and not arrays to uniforms
-- `9483f26 <https://github.com/3b1b/manim/commit/9483f26a3b056de0e34f27acabd1a946f1adbdf9>`__: Refactored to copy uniform arrays in ``Mobject.copy``
-- `ed1fc4d <https://github.com/3b1b/manim/commit/ed1fc4d5f94467d602a568466281ca2d0368b506>`__: Added ``bounding_box`` as exceptional key to point_cloud mobject
-- `329d2c6 <https://github.com/3b1b/manim/commit/329d2c6eaec3d88bfb754b555575a3ea7c97a7e0>`__: Made sure stroke width is always a float
+- Changed back to simpler ``Mobject.scale`` implementation (`#1601 <https://github.com/3b1b/manim/pull/1601>`__)
+- Simplified ``Square`` (`b667db2 <https://github.com/3b1b/manim/commit/b667db2d311a11cbbca2a6ff511d2c3cf1675486>`__)
+- Removed unused parameter ``triangulation_locked`` (`40290ad <https://github.com/3b1b/manim/commit/40290ada8343f10901fa9151cbdf84689667786d>`__)
+- Reimplemented ``Arrow`` (`8647a64 <https://github.com/3b1b/manim/commit/8647a6429dd0c52cba14e971b8c09194a93cfd87>`__)
+- Used ``make_approximately_smooth`` for ``set_points_smoothly`` by default (`d8378d8 <https://github.com/3b1b/manim/commit/d8378d8157040cd797cc47ef9576beffd8607863>`__)
+- Refactored to call ``_handle_scale_side_effects`` after scaling takes place (`7b4199c <https://github.com/3b1b/manim/commit/7b4199c674e291f1b84678828b63b6bd4fcc6b17>`__)
+- Refactored to only call ``throw_error_if_no_points`` once for ``get_start_and_end`` (`7356a36 <https://github.com/3b1b/manim/commit/7356a36fa70a8279b43ae74e247cbd43b2bfd411>`__)
+- Made sure framerate is 30 for previewed scenes (`0787c4f <https://github.com/3b1b/manim/commit/0787c4f36270a6560b50ce3e07b30b0ec5f2ba3e>`__)
+- Pushed ``pixel_coords_to_space_coords`` to ``Window`` (`c635f19 <https://github.com/3b1b/manim/commit/c635f19f2a33e916509e53ded46f55e2afa8f5f2>`__)
+- Refactored to pass tuples and not arrays to uniforms (`d5a88d0 <https://github.com/3b1b/manim/commit/d5a88d0fa457cfcf4cb9db417a098c37c95c7051>`__)
+- Refactored to copy uniform arrays in ``Mobject.copy`` (`9483f26 <https://github.com/3b1b/manim/commit/9483f26a3b056de0e34f27acabd1a946f1adbdf9>`__)
+- Added ``bounding_box`` as exceptional key to point_cloud mobject (`ed1fc4d <https://github.com/3b1b/manim/commit/ed1fc4d5f94467d602a568466281ca2d0368b506>`__)
+- Made sure stroke width is always a float (`329d2c6 <https://github.com/3b1b/manim/commit/329d2c6eaec3d88bfb754b555575a3ea7c97a7e0>`__)
 
 
 v1.1.0

From aea79be6cce41be4a3abd24961243e6678a0b0a0 Mon Sep 17 00:00:00 2001
From: TonyCrane <tonycrane@foxmail.com>
Date: Wed, 16 Feb 2022 11:59:33 +0800
Subject: [PATCH 08/11] workflow: only build wheels for python 3.6+

---
 .github/workflows/publish.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5e81dd94..1de8628f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,6 +8,11 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
 
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ["py36", "py37", "py38", "py39", "py310"]
+
     steps:
     - uses: actions/checkout@v2
 
@@ -20,11 +25,13 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install setuptools wheel twine build
-    
-    - name: Build and publish
+
+    - name: Build wheels
+      run: python setup.py bdist_wheel --python-tag ${{ matrix.python }}
+
+    - name: Upload wheels
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
-        python -m build
         twine upload dist/*
\ No newline at end of file

From 4356c42e005e06c15f4b37d35bde534c851bf0ca Mon Sep 17 00:00:00 2001
From: TonyCrane <tonycrane@foxmail.com>
Date: Wed, 16 Feb 2022 12:01:03 +0800
Subject: [PATCH 09/11] release: ready to release v1.5.0

---
 docs/source/development/changelog.rst | 4 ++--
 setup.cfg                             | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/source/development/changelog.rst b/docs/source/development/changelog.rst
index 6298f64b..6e865dc8 100644
--- a/docs/source/development/changelog.rst
+++ b/docs/source/development/changelog.rst
@@ -1,8 +1,8 @@
 Changelog
 =========
 
-Unreleased
-----------
+v1.5.0
+------
 
 Fixed bugs
 ^^^^^^^^^^
diff --git a/setup.cfg b/setup.cfg
index 4b65f258..4640d91d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = manimgl
-version = 1.4.1
+version = 1.5.0
 author = Grant Sanderson
 author_email= grant@3blue1brown.com
 description = Animation engine for explanatory math videos

From e879da32d59278508136a3eb7408f5ec690cc866 Mon Sep 17 00:00:00 2001
From: YishiMichael <50232075+YishiMichael@users.noreply.github.com>
Date: Thu, 17 Feb 2022 19:09:55 +0800
Subject: [PATCH 10/11] Specify UTF-8 encoding for tex files (#1748)

---
 manimlib/utils/tex_file_writing.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/manimlib/utils/tex_file_writing.py b/manimlib/utils/tex_file_writing.py
index cfc157f4..1ca7ed39 100644
--- a/manimlib/utils/tex_file_writing.py
+++ b/manimlib/utils/tex_file_writing.py
@@ -32,7 +32,7 @@ def get_tex_config():
             get_manim_dir(), "manimlib", "tex_templates",
             SAVED_TEX_CONFIG["template_file"],
         )
-        with open(template_filename, "r") as file:
+        with open(template_filename, "r", encoding="utf-8") as file:
             SAVED_TEX_CONFIG["tex_body"] = file.read()
     return SAVED_TEX_CONFIG
 
@@ -88,7 +88,7 @@ def tex_to_dvi(tex_file):
         if exit_code != 0:
             log_file = tex_file.replace(".tex", ".log")
             log.error("LaTeX Error!  Not a worry, it happens to the best of us.")
-            with open(log_file, "r") as file:
+            with open(log_file, "r", encoding="utf-8") as file:
                 for line in file.readlines():
                     if line.startswith("!"):
                         log.debug(f"The error could be: `{line[2:-1]}`")

From fa8962e02442320b8f69fa62ccead7166910badf Mon Sep 17 00:00:00 2001
From: YishiMichael <MichaelW@sjtu.edu.cn>
Date: Sun, 20 Feb 2022 23:35:48 +0800
Subject: [PATCH 11/11] Refactor Text

---
 manimlib/mobject/svg/svg_mobject.py  |  49 ++++--
 manimlib/mobject/svg/text_mobject.py | 253 ++++++++++++++-------------
 2 files changed, 166 insertions(+), 136 deletions(-)

diff --git a/manimlib/mobject/svg/svg_mobject.py b/manimlib/mobject/svg/svg_mobject.py
index 3b8bb6ad..dd47d525 100644
--- a/manimlib/mobject/svg/svg_mobject.py
+++ b/manimlib/mobject/svg/svg_mobject.py
@@ -176,7 +176,7 @@ class SVGMobject(VMobject):
             se.Ellipse: self.ellipse_to_mobject,
             se.Polygon: self.polygon_to_mobject,
             se.Polyline: self.polyline_to_mobject,
-            # se.Text: self.text_to_mobject,  # TODO
+            se.Text: self.text_to_mobject,  # TODO
         }
         for shape_class, func in shape_class_to_func_map.items():
             if isinstance(shape, shape_class):
@@ -259,7 +259,11 @@ class SVGMobject(VMobject):
         return Polyline(*points)
 
     def text_to_mobject(self, text):
-        pass
+        from manimlib.mobject.svg.text_mobject import Text
+        mob = Text(text.text, font=text.font_family, font_size=text.font_size)
+        mob.scale(1 / 0.0076)   # TODO
+        mob.flip(RIGHT)
+        return mob
 
     def move_into_position(self):
         if self.should_center:
@@ -278,10 +282,21 @@ class VMobjectFromSVGPath(VMobject):
     }
 
     def __init__(self, path_obj, **kwargs):
+        self.path_obj = self.modify_path(path_obj)
+        super().__init__(**kwargs)
+
+    @staticmethod
+    def modify_path(path_obj):
         # Get rid of arcs
         path_obj.approximate_arcs_with_quads()
-        self.path_obj = path_obj
-        super().__init__(**kwargs)
+        # Remove trailing "Z M" command
+        if len(path_obj) >= 2:
+            if all([
+                isinstance(path_obj[-2], se.Close),
+                isinstance(path_obj[-1], se.Move),
+            ]):
+                del path_obj[len(path_obj._segments) - 1]
+        return path_obj
 
     def init_points(self):
         # After a given svg_path has been converted into points, the result
@@ -297,17 +312,18 @@ class VMobjectFromSVGPath(VMobject):
             self.set_points(np.load(points_filepath))
             self.triangulation = np.load(tris_filepath)
             self.needs_new_triangulation = False
-        else:
-            self.handle_commands()
-            if self.should_subdivide_sharp_curves:
-                # For a healthy triangulation later
-                self.subdivide_sharp_curves()
-            if self.should_remove_null_curves:
-                # Get rid of any null curves
-                self.set_points(self.get_points_without_null_curves())
-            # Save to a file for future use
-            np.save(points_filepath, self.get_points())
-            np.save(tris_filepath, self.get_triangulation())
+            return
+
+        self.handle_commands()
+        if self.should_subdivide_sharp_curves:
+            # For a healthy triangulation later
+            self.subdivide_sharp_curves()
+        if self.should_remove_null_curves:
+            # Get rid of any null curves
+            self.set_points(self.get_points_without_null_curves())
+        # Save to a file for future use
+        np.save(points_filepath, self.get_points())
+        np.save(tris_filepath, self.get_triangulation())
 
     def handle_commands(self):
         segment_class_to_func_map = {
@@ -325,3 +341,6 @@ class VMobjectFromSVGPath(VMobject):
                 for attr_name in attr_names
             ]
             func(*points)
+        #print(self.get_num_points())
+        #self.close_path()
+        #print(self.get_num_points())
diff --git a/manimlib/mobject/svg/text_mobject.py b/manimlib/mobject/svg/text_mobject.py
index 6052648d..753260a6 100644
--- a/manimlib/mobject/svg/text_mobject.py
+++ b/manimlib/mobject/svg/text_mobject.py
@@ -17,6 +17,7 @@ from manimlib.logger import log
 from manimlib.constants import *
 from manimlib.mobject.geometry import Dot
 from manimlib.mobject.svg.svg_mobject import SVGMobject
+from manimlib.mobject.types.vectorized_mobject import VMobject
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.utils.config_ops import digest_config
 from manimlib.utils.customization import get_customization
@@ -34,12 +35,11 @@ class Text(SVGMobject):
         "height": None,
         "stroke_width": 0,
         # Text
-        "font": '',
-        "gradient": None,
-        "lsh": -1,
+        "lsh": None,
         "size": None,
         "font_size": 48,
-        "tab_width": 4,
+        "font": None,
+        "gradient": None,
         "slant": NORMAL,
         "weight": NORMAL,
         "t2c": {},
@@ -53,56 +53,81 @@ class Text(SVGMobject):
     def __init__(self, text, **kwargs):
         self.full2short(kwargs)
         digest_config(self, kwargs)
+        self.text = text
         if self.size:
             log.warning(
                 "`self.size` has been deprecated and will "
                 "be removed in future.",
             )
             self.font_size = self.size
-        if self.lsh == -1:
-            self.lsh = self.font_size + self.font_size * DEFAULT_LINE_SPACING_SCALE
-        else:
-            self.lsh = self.font_size + self.font_size * self.lsh
-        text_without_tabs = text
-        if text.find('\t') != -1:
-            text_without_tabs = text.replace('\t', ' ' * self.tab_width)
-        self.text = text_without_tabs
+        self.lsh = self.font_size * (1 + (
+            self.lsh or DEFAULT_LINE_SPACING_SCALE
+        ))
+        if self.font is None:
+            self.font = get_customization()["style"]["font"]
         file_name = self.text2svg()
-        PangoUtils.remove_last_M(file_name)
-        self.remove_empty_path(file_name)
-        SVGMobject.__init__(self, file_name, **kwargs)
-        self.text = text
-        if self.disable_ligatures:
-            self.apply_space_chars()
-        if self.t2c:
-            self.set_color_by_t2c()
+        #self.remove_last_M(file_name)
+        #self.remove_empty_path(file_name)
+        super().__init__(file_name, **kwargs)
+        self.remove_empty_submobs()   # TODO: move into generate_mobject
+        self.apply_space_chars()   # TODO: move into generate_mobject
+
+        self.set_color_by_t2c(self.t2c)
         if self.gradient:
             self.set_color_by_gradient(*self.gradient)
-        if self.t2g:
-            self.set_color_by_t2g()
+        self.set_color_by_t2g(self.t2g)
 
         # anti-aliasing
         if self.height is None:
             self.scale(TEXT_MOB_SCALE_FACTOR)
 
-    def remove_empty_path(self, file_name):
-        with open(file_name, 'r') as fpr:
-            content = fpr.read()
-        content = re.sub(r'<path .*?d=""/>', '', content)
-        with open(file_name, 'w') as fpw:
-            fpw.write(content)
+    #def remove_empty_path(self, file_name):
+    #    with open(file_name, 'r') as fpr:
+    #        content = fpr.read()
+    #    content = re.sub(r'<path .*?d=""/>', '', content)
+    #    with open(file_name, 'w') as fpw:
+    #        fpw.write(content)
+
+    #def remove_last_M(self, file_name):
+    #    """Remove element from the SVG file in order to allow comparison."""
+    #    with open(file_name, "r") as fpr:
+    #        content = fpr.read()
+    #    content = re.sub(r'Z M [^A-Za-z]*? "\/>', 'Z "/>', content)
+    #    with open(file_name, "w") as fpw:
+    #        fpw.write(content)
+
+    def remove_empty_submobs(self):  # TODO
+        self.set_submobjects(list(filter(
+            lambda submob: submob.has_points(),
+            self.submobjects
+        )))
 
     def apply_space_chars(self):
+        # Align every character with a submobject
         submobs = self.submobjects.copy()
-        for char_index in range(len(self.text)):
-            if self.text[char_index] in [" ", "\t", "\n"]:
-                space = Dot(radius=0, fill_opacity=0, stroke_opacity=0)
-                space.move_to(submobs[max(char_index - 1, 0)].get_center())
-                submobs.insert(char_index, space)
+        for wsp_match_obj in re.finditer(r"\s", self.text):
+            char_index = wsp_match_obj.start()
+            space = Dot(radius=0, fill_opacity=0, stroke_opacity=0)
+            space.move_to(submobs[max(char_index - 1, 0)].get_center())
+            submobs.insert(char_index, space)
         self.set_submobjects(submobs)
 
-    def find_indexes(self, word):
-        m = re.match(r'\[([0-9\-]{0,}):([0-9\-]{0,})\]', word)
+    def set_color_by_t2c(self, t2c):
+        for word, color in t2c.items():
+            for start, end in self.find_indexes(word):
+                self[start:end].set_color(color)
+
+    def set_color_by_t2g(self, t2g):
+        for word, gradient in t2g.items():
+            for start, end in self.find_indexes(word):
+                self[start:end].set_color_by_gradient(*gradient)
+
+    def find_indexes(self, tuple_or_word):
+        if isinstance(tuple_or_word, tuple):
+            return [tuple_or_word]
+
+        # TODO: needed?
+        m = re.match(r'\[([0-9\-]{0,}):([0-9\-]{0,})\]', tuple_or_word)
         if m:
             start = int(m.group(1)) if m.group(1) != '' else 0
             end = int(m.group(2)) if m.group(2) != '' else len(self.text)
@@ -110,12 +135,10 @@ class Text(SVGMobject):
             end = len(self.text) + end if end < 0 else end
             return [(start, end)]
 
-        indexes = []
-        index = self.text.find(word)
-        while index != -1:
-            indexes.append((index, index + len(word)))
-            index = self.text.find(word, index + len(word))
-        return indexes
+        return [
+            match_obj.span()
+            for match_obj in re.finditer(re.escape(tuple_or_word), self.text)
+        ]
 
     def get_parts_by_text(self, word):
         return VGroup(*(
@@ -145,19 +168,7 @@ class Text(SVGMobject):
             if kwargs.__contains__('text2weight'):
                 kwargs['t2w'] = kwargs.pop('text2weight')
 
-    def set_color_by_t2c(self, t2c=None):
-        t2c = t2c if t2c else self.t2c
-        for word, color in t2c.items():
-            for start, end in self.find_indexes(word):
-                self[start:end].set_color(color)
-
-    def set_color_by_t2g(self, t2g=None):
-        t2g = t2g if t2g else self.t2g
-        for word, gradient in t2g.items():
-            for start, end in self.find_indexes(word):
-                self[start:end].set_color_by_gradient(*gradient)
-
-    def text2hash(self):
+    def text2hash(self):  # TODO
         settings = self.font + self.slant + self.weight
         settings += str(self.t2f) + str(self.t2s) + str(self.t2w)
         settings += str(self.lsh) + str(self.font_size)
@@ -166,63 +177,65 @@ class Text(SVGMobject):
         hasher.update(id_str.encode())
         return hasher.hexdigest()[:16]
 
+    def get_t2x_components(self, t2x_dict):
+        """
+        Convert to non-overlapping items
+        """
+        result = []
+        for key, value in t2x_dict.items():
+            for text_span in self.find_indexes(key):
+                if text_span[0] >= text_span[1]:
+                    continue
+                new_result = [(text_span, value)]
+                for s, v in result:
+                    if text_span[1] <= s[0] or s[1] <= text_span[0]:
+                        new_result.append((s, v))
+                        continue
+                    if s[0] < text_span[0]:
+                        new_result.append(((s[0], text_span[0]), v))
+                    if text_span[1] < s[1]:
+                        new_result.append(((text_span[1], s[1]), v))
+                result = new_result
+        return sorted(result)
+
+    def merge_t2x_items(self, *t2x_dicts):
+        result = []
+        def append_item(t2x_items, current_index):
+            next_index = min(item[0][1] for item in t2x_items)
+            result.append(((current_index, next_index), tuple(item[1] for item in t2x_items)))
+            return next_index
+
+        t2x_item_generators = [
+            iter(self.get_t2x_components(t2x_dict))
+            for t2x_dict in t2x_dicts
+        ]
+        t2x_items = [next(gen) for gen in t2x_item_generators]
+        current_index = append_item(t2x_items, 0)
+        text_len = len(self.text)
+        while current_index != text_len:
+            for i, gen in enumerate(t2x_item_generators):
+                if t2x_items[i][0][1] == current_index:
+                    t2x_items[i] = next(gen)
+            current_index = append_item(t2x_items, current_index)
+        return result
+
     def text2settings(self):
-        """
-        Substrings specified in t2f, t2s, t2w can occupy each other.
-        For each category of style, a stack following first-in-last-out is constructed,
-        and the last value in each stack takes effect.
-        """
-        settings = []
-        self.line_num = 0
-        def add_text_settings(start, end, style_stacks):
-            if start == end:
-                return
-            breakdown_indices = [start, *[
-                i + start + 1 for i, char in enumerate(self.text[start:end]) if char == "\n"
-            ], end]
-            style = [stack[-1] for stack in style_stacks]
-            for atom_start, atom_end in zip(breakdown_indices[:-1], breakdown_indices[1:]):
-                if atom_start < atom_end:
-                    settings.append(TextSetting(atom_start, atom_end, *style, self.line_num))
-                self.line_num += 1
-            self.line_num -= 1
-
-        # Set all the default and specified values.
-        len_text = len(self.text)
-        t2x_items = sorted([
-            *[
-                (0, len_text, t2x_index, value)
-                for t2x_index, value in enumerate([self.font, self.slant, self.weight])
-            ],
-            *[
-                (start, end, t2x_index, value)
-                for t2x_index, t2x in enumerate([self.t2f, self.t2s, self.t2w])
-                for word, value in t2x.items()
-                for start, end in self.find_indexes(word)
-            ]
-        ], key=lambda item: item[0])
-
-        # Break down ranges and construct settings separately.
-        active_items = []
-        style_stacks = [[] for _ in range(3)]
-        for item, next_start in zip(t2x_items, [*[item[0] for item in t2x_items[1:]], len_text]):
-            active_items.append(item)
-            start, end, t2x_index, value = item
-            style_stacks[t2x_index].append(value)
-            halting_items = sorted(filter(
-                lambda item: item[1] <= next_start,
-                active_items
-            ), key=lambda item: item[1])
-            atom_start = start
-            for halting_item in halting_items:
-                active_items.remove(halting_item)
-                _, atom_end, t2x_index, _ = halting_item
-                add_text_settings(atom_start, atom_end, style_stacks)
-                style_stacks[t2x_index].pop()
-                atom_start = atom_end
-            add_text_settings(atom_start, next_start, style_stacks)
-
-        del self.line_num
+        # Substrings specified in t2f, t2s, t2w may occupy each other
+        full_span = (0, len(self.text))
+        t2f = {full_span: self.font, **self.t2f}
+        t2s = {full_span: self.slant, **self.t2s}
+        t2w = {full_span: self.weight, **self.t2w}
+        t2l = {full_span: self.text.count("\n"), **{
+            match_obj.span(): line_num
+            for line_num, match_obj in enumerate(re.finditer(r".*\n", self.text))
+        }}
+        setting_items = self.merge_t2x_items(
+            t2f, t2s, t2w, t2l
+        )
+        settings = [
+            TextSetting(*text_span, *values)
+            for text_span, values in setting_items
+        ]
         return settings
 
     def text2svg(self):
@@ -230,14 +243,11 @@ class Text(SVGMobject):
         size = self.font_size
         lsh = self.lsh
 
-        if self.font == '':
-            self.font = get_customization()['style']['font']
-
         dir_name = get_text_dir()
         hash_name = self.text2hash()
         file_name = os.path.join(dir_name, hash_name) + '.svg'
-        if os.path.exists(file_name):
-            return file_name
+        #if os.path.exists(file_name):  # TODO: recover
+        #    return file_name
         settings = self.text2settings()
         width = DEFAULT_PIXEL_WIDTH
         height = DEFAULT_PIXEL_HEIGHT
@@ -504,25 +514,26 @@ class Code(Text):
     def __init__(self, code, **kwargs):
         self.full2short(kwargs)
         digest_config(self, kwargs)
-        code = code.lstrip("\n")  # avoid mismatches of character indices
         lexer = pygments.lexers.get_lexer_by_name(self.language)
         tokens_generator = pygments.lex(code, lexer)
         styles_dict = dict(pygments.styles.get_style_by_name(self.code_style))
         default_color_hex = styles_dict[pygments.token.Text]["color"]
         if not default_color_hex:
             default_color_hex = self.color[1:]
+        code = ""
         start_index = 0
         t2c = {}
         t2s = {}
         t2w = {}
         for pair in tokens_generator:
             ttype, token = pair
+            code += token
             end_index = start_index + len(token)
-            range_str = f"[{start_index}:{end_index}]"
+            span_tuple = (start_index, end_index)
             style_dict = styles_dict[ttype]
-            t2c[range_str] = "#" + (style_dict["color"] or default_color_hex)
-            t2s[range_str] = ITALIC if style_dict["italic"] else NORMAL
-            t2w[range_str] = BOLD if style_dict["bold"] else NORMAL
+            t2c[span_tuple] = "#" + (style_dict["color"] or default_color_hex)
+            t2s[span_tuple] = ITALIC if style_dict["italic"] else NORMAL
+            t2w[span_tuple] = BOLD if style_dict["bold"] else NORMAL
             start_index = end_index
         t2c.update(self.t2c)
         t2s.update(self.t2s)
@@ -530,7 +541,7 @@ class Code(Text):
         kwargs["t2c"] = t2c
         kwargs["t2s"] = t2s
         kwargs["t2w"] = t2w
-        Text.__init__(self, code, **kwargs)
+        super().__init__(code, **kwargs)
         if self.char_width is not None:
             self.set_monospace(self.char_width)