diff --git a/classes/class_@gdscript.rst b/classes/class_@gdscript.rst
index 0c823ff18..20b0e219c 100644
--- a/classes/class_@gdscript.rst
+++ b/classes/class_@gdscript.rst
@@ -361,6 +361,8 @@ Random range, any floating point value between 'from' and 'to'
 
 - :ref:`Nil<class_nil>`  **seed**  **(** :ref:`float<class_float>` seed  **)**
 
+Set seed for the random number generator.
+
 .. _class_@GDScript_rand_seed:
 
 - :ref:`Array<class_array>`  **rand_seed**  **(** :ref:`float<class_float>` seed  **)**
@@ -425,7 +427,7 @@ Return a weak reference to an object.
 
 - :ref:`FuncRef<class_funcref>`  **funcref**  **(** :ref:`Object<class_object>` instance, :ref:`String<class_string>` funcname  **)**
 
-Returns a reference to the specified function
+Return a reference to the specified function.
 
 .. _class_@GDScript_convert:
 
@@ -437,7 +439,7 @@ Convert from a type to another in the best way possible. The "type" parameter us
 
 - :ref:`int<class_int>`  **typeof**  **(** Variant what  **)**
 
-Returns the internal type of the given Variant object, using the TYPE\_\* enum in :ref:`@Global Scope<class_@global scope>`.
+Return the internal type of the given Variant object, using the TYPE\_\* enum in :ref:`@Global Scope<class_@global scope>`.
 
 .. _class_@GDScript_str:
 
@@ -461,6 +463,8 @@ Print one or more arguments to the console with a tab between each argument.
 
 - :ref:`Nil<class_nil>`  **prints**  **(** Variant what, Variant ...  **)**
 
+Print one or more arguments to the console with a space between each argument.
+
 .. _class_@GDScript_printerr:
 
 - :ref:`Nil<class_nil>`  **printerr**  **(** Variant what, Variant ...  **)**
@@ -477,25 +481,31 @@ Print one or more arguments to strings in the best way possible to console. No n
 
 - :ref:`String<class_string>`  **var2str**  **(** Variant var  **)**
 
-Converts the value of a variable to a String.
+Convert a value to a formatted string that can later be parsed using :ref:`str2var<class_@GDScript_str2var>`.
 
 .. _class_@GDScript_str2var:
 
 - Variant  **str2var**  **(** :ref:`String<class_string>` string  **)**
 
+Convert a formatted string that was returned by :ref:`var2str<class_@GDScript_var2str>` to the original value.
+
 .. _class_@GDScript_var2bytes:
 
 - :ref:`RawArray<class_rawarray>`  **var2bytes**  **(** Variant var  **)**
 
+Encode a variable value to a byte array.
+
 .. _class_@GDScript_bytes2var:
 
 - Variant  **bytes2var**  **(** :ref:`RawArray<class_rawarray>` bytes  **)**
 
+Decode a byte array back to a value.
+
 .. _class_@GDScript_range:
 
 - :ref:`Array<class_array>`  **range**  **(** Variant ...  **)**
 
-Return an array with the given range. Range can be 1 argument N (0 to N-1), two arguments (initial, final-1) or three arguments (initial,final-1,increment).
+Return an array with the given range. Range can be 1 argument N (0 to N-1), two arguments (initial, final-1) or three arguments (initial, final-1, increment).
 
 .. _class_@GDScript_load:
 
@@ -519,12 +529,14 @@ Convert a previously converted instances to dictionary back into an instance. Us
 
 - :ref:`int<class_int>`  **hash**  **(** Variant var:Variant  **)**
 
-Hashes the variable passed and returns an integer.
+Hash the variable passed and return an integer.
 
 .. _class_@GDScript_Color8:
 
 - :ref:`Color<class_color>`  **Color8**  **(** :ref:`int<class_int>` r8, :ref:`int<class_int>` g8, :ref:`int<class_int>` b8, :ref:`int<class_int>` a8  **)**
 
+Make a color from red, green, blue and alpha. Arguments can range from 0 to 255.
+
 .. _class_@GDScript_print_stack:
 
 - :ref:`Nil<class_nil>`  **print_stack**  **(** **)**
@@ -535,16 +547,28 @@ Print a stack track at code location, only works when running with debugger turn
 
 - :ref:`Object<class_object>`  **instance_from_id**  **(** :ref:`int<class_int>` instance_id  **)**
 
+Get an object by its ID.
+
 .. _class_@GDScript_preload:
 
 - :ref:`Resource<class_resource>`  **preload**  **(** :ref:`String<class_string>` path  **)**
 
+Preload a resource from the filesystem. The resource is loaded during script parsing.
+
 .. _class_@GDScript_yield:
 
 - :ref:`Nil<class_nil>`  **yield**  **(** :ref:`Object<class_object>` object, :ref:`String<class_string>` signal  **)**
 
+Stop the function execution and return the current state. Call resume on the state to resume execution. This makes the state invalid.
+
+Returns anything that was passed to the resume function call.
+
+If passed an object and a signal, the execution is resumed when the object's signal is emmited.
+
 .. _class_@GDScript_assert:
 
 - :ref:`Nil<class_nil>`  **assert**  **(** :ref:`bool<class_bool>` condition  **)**
 
+Assert that the condition is true. If the condition is false, generates an error.
+
 
diff --git a/classes/class_@global scope.rst b/classes/class_@global scope.rst
index 20d9f495e..9d307de33 100644
--- a/classes/class_@global scope.rst	
+++ b/classes/class_@global scope.rst	
@@ -60,63 +60,63 @@ Numeric Constants
 - **SPKEY** = **16777216** --- Scancodes with this bit applied are non printable.
 - **KEY_ESCAPE** = **16777217** --- Escape Key
 - **KEY_TAB** = **16777218** --- Tab Key
-- **KEY_BACKTAB** = **16777219** --- Shift-Tab key
-- **KEY_BACKSPACE** = **16777220**
-- **KEY_RETURN** = **16777221**
-- **KEY_ENTER** = **16777222**
-- **KEY_INSERT** = **16777223**
-- **KEY_DELETE** = **16777224**
-- **KEY_PAUSE** = **16777225**
-- **KEY_PRINT** = **16777226**
+- **KEY_BACKTAB** = **16777219** --- Shift-Tab Key
+- **KEY_BACKSPACE** = **16777220** --- Backspace Key
+- **KEY_RETURN** = **16777221** --- Return Key
+- **KEY_ENTER** = **16777222** --- Enter Key
+- **KEY_INSERT** = **16777223** --- Insert Key
+- **KEY_DELETE** = **16777224** --- Delete Key
+- **KEY_PAUSE** = **16777225** --- Pause Key
+- **KEY_PRINT** = **16777226** --- Printscreen Key
 - **KEY_SYSREQ** = **16777227**
 - **KEY_CLEAR** = **16777228**
-- **KEY_HOME** = **16777229**
-- **KEY_END** = **16777230**
-- **KEY_LEFT** = **16777231**
-- **KEY_UP** = **16777232**
-- **KEY_RIGHT** = **16777233**
-- **KEY_DOWN** = **16777234**
-- **KEY_PAGEUP** = **16777235**
-- **KEY_PAGEDOWN** = **16777236**
-- **KEY_SHIFT** = **16777237**
-- **KEY_CONTROL** = **16777238**
+- **KEY_HOME** = **16777229** --- Home Key
+- **KEY_END** = **16777230** --- End Key
+- **KEY_LEFT** = **16777231** --- Left Arrow Key
+- **KEY_UP** = **16777232** --- Up Arrow Key
+- **KEY_RIGHT** = **16777233** --- Right Arrow Key
+- **KEY_DOWN** = **16777234** --- Down Arrow Key
+- **KEY_PAGEUP** = **16777235** --- Pageup Key
+- **KEY_PAGEDOWN** = **16777236** --- Pagedown Key
+- **KEY_SHIFT** = **16777237** --- Shift Key
+- **KEY_CONTROL** = **16777238** --- Control Key
 - **KEY_META** = **16777239**
-- **KEY_ALT** = **16777240**
-- **KEY_CAPSLOCK** = **16777241**
-- **KEY_NUMLOCK** = **16777242**
-- **KEY_SCROLLLOCK** = **16777243**
-- **KEY_F1** = **16777244**
-- **KEY_F2** = **16777245**
-- **KEY_F3** = **16777246**
-- **KEY_F4** = **16777247**
-- **KEY_F5** = **16777248**
-- **KEY_F6** = **16777249**
-- **KEY_F7** = **16777250**
-- **KEY_F8** = **16777251**
-- **KEY_F9** = **16777252**
-- **KEY_F10** = **16777253**
-- **KEY_F11** = **16777254**
-- **KEY_F12** = **16777255**
-- **KEY_F13** = **16777256**
-- **KEY_F14** = **16777257**
-- **KEY_F15** = **16777258**
-- **KEY_F16** = **16777259**
-- **KEY_KP_ENTER** = **16777344**
-- **KEY_KP_MULTIPLY** = **16777345**
-- **KEY_KP_DIVIDE** = **16777346**
-- **KEY_KP_SUBTRACT** = **16777347**
-- **KEY_KP_PERIOD** = **16777348**
-- **KEY_KP_ADD** = **16777349**
-- **KEY_KP_0** = **16777350**
-- **KEY_KP_1** = **16777351**
-- **KEY_KP_2** = **16777352**
-- **KEY_KP_3** = **16777353**
-- **KEY_KP_4** = **16777354**
-- **KEY_KP_5** = **16777355**
-- **KEY_KP_6** = **16777356**
-- **KEY_KP_7** = **16777357**
-- **KEY_KP_8** = **16777358**
-- **KEY_KP_9** = **16777359**
+- **KEY_ALT** = **16777240** --- Alt Key
+- **KEY_CAPSLOCK** = **16777241** --- Capslock Key
+- **KEY_NUMLOCK** = **16777242** --- Numlock Key
+- **KEY_SCROLLLOCK** = **16777243** --- Scrolllock Key
+- **KEY_F1** = **16777244** --- F1 Key
+- **KEY_F2** = **16777245** --- F2 Key
+- **KEY_F3** = **16777246** --- F3 Key
+- **KEY_F4** = **16777247** --- F4 Key
+- **KEY_F5** = **16777248** --- F5 Key
+- **KEY_F6** = **16777249** --- F6 Key
+- **KEY_F7** = **16777250** --- F7 Key
+- **KEY_F8** = **16777251** --- F8 Key
+- **KEY_F9** = **16777252** --- F9 Key
+- **KEY_F10** = **16777253** --- F10 Key
+- **KEY_F11** = **16777254** --- F11 Key
+- **KEY_F12** = **16777255** --- F12 Key
+- **KEY_F13** = **16777256** --- F13 Key
+- **KEY_F14** = **16777257** --- F14 Key
+- **KEY_F15** = **16777258** --- F15 Key
+- **KEY_F16** = **16777259** --- F16 Key
+- **KEY_KP_ENTER** = **16777344** --- Enter Key on Numpad
+- **KEY_KP_MULTIPLY** = **16777345** --- Multiply Key on Numpad
+- **KEY_KP_DIVIDE** = **16777346** --- Divide Key on Numpad
+- **KEY_KP_SUBTRACT** = **16777347** --- Subtract Key on Numpad
+- **KEY_KP_PERIOD** = **16777348** --- Period Key on Numpad
+- **KEY_KP_ADD** = **16777349** --- Add Key on Numpad
+- **KEY_KP_0** = **16777350** --- Number 0 on Numpad
+- **KEY_KP_1** = **16777351** --- Number 1 on Numpad
+- **KEY_KP_2** = **16777352** --- Number 2 on Numpad
+- **KEY_KP_3** = **16777353** --- Number 3 on Numpad
+- **KEY_KP_4** = **16777354** --- Number 4 on Numpad
+- **KEY_KP_5** = **16777355** --- Number 5 on Numpad
+- **KEY_KP_6** = **16777356** --- Number 6 on Numpad
+- **KEY_KP_7** = **16777357** --- Number 7 on Numpad
+- **KEY_KP_8** = **16777358** --- Number 8 on Numpad
+- **KEY_KP_9** = **16777359** --- Number 9 on Numpad
 - **KEY_SUPER_L** = **16777260**
 - **KEY_SUPER_R** = **16777261**
 - **KEY_MENU** = **16777262**
@@ -166,7 +166,7 @@ Numeric Constants
 - **KEY_LAUNCHE** = **16777318**
 - **KEY_LAUNCHF** = **16777319**
 - **KEY_UNKNOWN** = **33554431**
-- **KEY_SPACE** = **32**
+- **KEY_SPACE** = **32** --- Space Key
 - **KEY_EXCLAM** = **33**
 - **KEY_QUOTEDBL** = **34**
 - **KEY_NUMBERSIGN** = **35**
@@ -182,16 +182,16 @@ Numeric Constants
 - **KEY_MINUS** = **45**
 - **KEY_PERIOD** = **46**
 - **KEY_SLASH** = **47**
-- **KEY_0** = **48**
-- **KEY_1** = **49**
-- **KEY_2** = **50**
-- **KEY_3** = **51**
-- **KEY_4** = **52**
-- **KEY_5** = **53**
-- **KEY_6** = **54**
-- **KEY_7** = **55**
-- **KEY_8** = **56**
-- **KEY_9** = **57**
+- **KEY_0** = **48** --- Number 0
+- **KEY_1** = **49** --- Number 1
+- **KEY_2** = **50** --- Number 2
+- **KEY_3** = **51** --- Number 3
+- **KEY_4** = **52** --- Number 4
+- **KEY_5** = **53** --- Number 5
+- **KEY_6** = **54** --- Number 6
+- **KEY_7** = **55** --- Number 7
+- **KEY_8** = **56** --- Number 8
+- **KEY_9** = **57** --- Number 9
 - **KEY_COLON** = **58**
 - **KEY_SEMICOLON** = **59**
 - **KEY_LESS** = **60**
@@ -199,32 +199,32 @@ Numeric Constants
 - **KEY_GREATER** = **62**
 - **KEY_QUESTION** = **63**
 - **KEY_AT** = **64**
-- **KEY_A** = **65**
-- **KEY_B** = **66**
-- **KEY_C** = **67**
-- **KEY_D** = **68**
-- **KEY_E** = **69**
-- **KEY_F** = **70**
-- **KEY_G** = **71**
-- **KEY_H** = **72**
-- **KEY_I** = **73**
-- **KEY_J** = **74**
-- **KEY_K** = **75**
-- **KEY_L** = **76**
-- **KEY_M** = **77**
-- **KEY_N** = **78**
-- **KEY_O** = **79**
-- **KEY_P** = **80**
-- **KEY_Q** = **81**
-- **KEY_R** = **82**
-- **KEY_S** = **83**
-- **KEY_T** = **84**
-- **KEY_U** = **85**
-- **KEY_V** = **86**
-- **KEY_W** = **87**
-- **KEY_X** = **88**
-- **KEY_Y** = **89**
-- **KEY_Z** = **90**
+- **KEY_A** = **65** --- A Key
+- **KEY_B** = **66** --- B Key
+- **KEY_C** = **67** --- C Key
+- **KEY_D** = **68** --- D Key
+- **KEY_E** = **69** --- E Key
+- **KEY_F** = **70** --- F Key
+- **KEY_G** = **71** --- G Key
+- **KEY_H** = **72** --- H Key
+- **KEY_I** = **73** --- I Key
+- **KEY_J** = **74** --- J Key
+- **KEY_K** = **75** --- K Key
+- **KEY_L** = **76** --- L Key
+- **KEY_M** = **77** --- M Key
+- **KEY_N** = **78** --- N Key
+- **KEY_O** = **79** --- O Key
+- **KEY_P** = **80** --- P Key
+- **KEY_Q** = **81** --- Q Key
+- **KEY_R** = **82** --- R Key
+- **KEY_S** = **83** --- S Key
+- **KEY_T** = **84** --- T Key
+- **KEY_U** = **85** --- U Key
+- **KEY_V** = **86** --- V Key
+- **KEY_W** = **87** --- W Key
+- **KEY_X** = **88** --- X Key
+- **KEY_Y** = **89** --- Y Key
+- **KEY_Z** = **90** --- Z Key
 - **KEY_BRACKETLEFT** = **91**
 - **KEY_BACKSLASH** = **92**
 - **KEY_BRACKETRIGHT** = **93**
@@ -310,9 +310,9 @@ Numeric Constants
 - **KEY_MASK_CMD** = **268435456**
 - **KEY_MASK_KPAD** = **536870912**
 - **KEY_MASK_GROUP_SWITCH** = **1073741824**
-- **BUTTON_LEFT** = **1**
-- **BUTTON_RIGHT** = **2**
-- **BUTTON_MIDDLE** = **3**
+- **BUTTON_LEFT** = **1** --- Left Mouse Button
+- **BUTTON_RIGHT** = **2** --- Right Mouse Button
+- **BUTTON_MIDDLE** = **3** --- Middle Mouse Button
 - **BUTTON_WHEEL_UP** = **4**
 - **BUTTON_WHEEL_DOWN** = **5**
 - **BUTTON_WHEEL_LEFT** = **6**
@@ -357,31 +357,31 @@ Numeric Constants
 - **JOY_DS_B** = **0**
 - **JOY_DS_X** = **3**
 - **JOY_DS_Y** = **2**
-- **JOY_SELECT** = **10**
-- **JOY_START** = **11**
-- **JOY_DPAD_UP** = **12**
-- **JOY_DPAD_DOWN** = **13**
-- **JOY_DPAD_LEFT** = **14**
-- **JOY_DPAD_RIGHT** = **15**
-- **JOY_L** = **4**
-- **JOY_L2** = **6**
-- **JOY_L3** = **8**
-- **JOY_R** = **5**
-- **JOY_R2** = **7**
-- **JOY_R3** = **9**
-- **JOY_AXIS_0** = **0**
-- **JOY_AXIS_1** = **1**
-- **JOY_AXIS_2** = **2**
-- **JOY_AXIS_3** = **3**
+- **JOY_SELECT** = **10** --- Joystick Button Select
+- **JOY_START** = **11** --- Joystick Button Start
+- **JOY_DPAD_UP** = **12** --- Joystick DPad Up
+- **JOY_DPAD_DOWN** = **13** --- Joystick DPad Down
+- **JOY_DPAD_LEFT** = **14** --- Joystick DPad Left
+- **JOY_DPAD_RIGHT** = **15** --- Joystick DPad Right
+- **JOY_L** = **4** --- Joystick Left Shoulder Button
+- **JOY_L2** = **6** --- Joystick Left Trigger
+- **JOY_L3** = **8** --- Joystick Left Stick Click
+- **JOY_R** = **5** --- Joystick Right Shoulder Button
+- **JOY_R2** = **7** --- Joystick Right Trigger
+- **JOY_R3** = **9** --- Joystick Right Stick Click
+- **JOY_AXIS_0** = **0** --- Joystick Left Stick Horizontal Axis
+- **JOY_AXIS_1** = **1** --- Joystick Left Stick Vertical Axis
+- **JOY_AXIS_2** = **2** --- Joystick Right Stick Horizontal Axis
+- **JOY_AXIS_3** = **3** --- Joystick Right Stick Vertical Axis
 - **JOY_AXIS_4** = **4**
 - **JOY_AXIS_5** = **5**
-- **JOY_AXIS_6** = **6**
-- **JOY_AXIS_7** = **7**
+- **JOY_AXIS_6** = **6** --- Joystick Left Trigger Analog Axis
+- **JOY_AXIS_7** = **7** --- Joystick Right Trigger Analog Axis
 - **JOY_AXIS_MAX** = **8**
-- **JOY_ANALOG_0_X** = **0**
-- **JOY_ANALOG_0_Y** = **1**
-- **JOY_ANALOG_1_X** = **2**
-- **JOY_ANALOG_1_Y** = **3**
+- **JOY_ANALOG_0_X** = **0** --- Joystick Left Stick Horizontal Axis
+- **JOY_ANALOG_0_Y** = **1** --- Joystick Left Stick Vertical Axis
+- **JOY_ANALOG_1_X** = **2** --- Joystick Right Stick Horizontal Axis
+- **JOY_ANALOG_1_Y** = **3** --- Joystick Right Stick Vertical Axis
 - **JOY_ANALOG_2_X** = **4**
 - **JOY_ANALOG_2_Y** = **5**
 - **JOY_ANALOG_L2** = **6**
@@ -446,7 +446,6 @@ Numeric Constants
 - **PROPERTY_HINT_IMAGE_COMPRESS_LOSSY** = **17**
 - **PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS** = **18**
 - **PROPERTY_USAGE_STORAGE** = **1** --- Property will be used as storage (default).
-- **PROPERTY_USAGE_STORAGE** = **1** --- Property will be used as storage (default).
 - **PROPERTY_USAGE_EDITOR** = **2** --- Property will be visible in editor (default).
 - **PROPERTY_USAGE_NETWORK** = **4**
 - **PROPERTY_USAGE_DEFAULT** = **7** --- Default usage (storage and editor).
@@ -470,16 +469,16 @@ Numeric Constants
 - **TYPE_PLANE** = **9** --- Variable is of type :ref:`Plane<class_plane>`.
 - **TYPE_QUAT** = **10** --- Variable is of type :ref:`Quat<class_quat>`.
 - **TYPE_AABB** = **11** --- Variable is of type :ref:`AABB<class_aabb>`.
-- **TYPE_MATRIX3** = **12** --- Variable is fo type :ref:`Matrix3<class_matrix3>`.
-- **TYPE_TRANSFORM** = **13** --- Variable is fo type :ref:`Transform<class_transform>`.
-- **TYPE_COLOR** = **14** --- Variable is fo type :ref:`Color<class_color>`.
-- **TYPE_IMAGE** = **15** --- Variable is fo type :ref:`Image<class_image>`.
-- **TYPE_NODE_PATH** = **16** --- Variable is fo type :ref:`NodePath<class_nodepath>`.
-- **TYPE_RID** = **17** --- Variable is fo type :ref:`RID<class_rid>`.
-- **TYPE_OBJECT** = **18** --- Variable is fo type :ref:`Object<class_object>`.
-- **TYPE_INPUT_EVENT** = **19** --- Variable is fo type :ref:`InputEvent<class_inputevent>`.
-- **TYPE_DICTIONARY** = **20** --- Variable is fo type :ref:`Dictionary<class_dictionary>`.
-- **TYPE_ARRAY** = **21** --- Variable is fo type :ref:`Array<class_array>`.
+- **TYPE_MATRIX3** = **12** --- Variable is of type :ref:`Matrix3<class_matrix3>`.
+- **TYPE_TRANSFORM** = **13** --- Variable is of type :ref:`Transform<class_transform>`.
+- **TYPE_COLOR** = **14** --- Variable is of type :ref:`Color<class_color>`.
+- **TYPE_IMAGE** = **15** --- Variable is of type :ref:`Image<class_image>`.
+- **TYPE_NODE_PATH** = **16** --- Variable is of type :ref:`NodePath<class_nodepath>`.
+- **TYPE_RID** = **17** --- Variable is of type :ref:`RID<class_rid>`.
+- **TYPE_OBJECT** = **18** --- Variable is of type :ref:`Object<class_object>`.
+- **TYPE_INPUT_EVENT** = **19** --- Variable is of type :ref:`InputEvent<class_inputevent>`.
+- **TYPE_DICTIONARY** = **20** --- Variable is of type :ref:`Dictionary<class_dictionary>`.
+- **TYPE_ARRAY** = **21** --- Variable is of type :ref:`Array<class_array>`.
 - **TYPE_RAW_ARRAY** = **22**
 - **TYPE_INT_ARRAY** = **23**
 - **TYPE_REAL_ARRAY** = **24**
diff --git a/classes/class_boxcontainer.rst b/classes/class_boxcontainer.rst
index a3f2d3545..703fb03e2 100644
--- a/classes/class_boxcontainer.rst
+++ b/classes/class_boxcontainer.rst
@@ -20,6 +20,8 @@ Base class for Box containers.
 Member Functions
 ----------------
 
++------------------------+------------------------------------------------------------------------------------------------------+
+| void                   | :ref:`add_spacer<class_BoxContainer_add_spacer>`  **(** :ref:`bool<class_bool>` begin  **)**         |
 +------------------------+------------------------------------------------------------------------------------------------------+
 | :ref:`int<class_int>`  | :ref:`get_alignment<class_BoxContainer_get_alignment>`  **(** **)** const                            |
 +------------------------+------------------------------------------------------------------------------------------------------+
@@ -41,6 +43,10 @@ Base class for Box containers. It arranges children controls vertically or horiz
 Member Function Description
 ---------------------------
 
+.. _class_BoxContainer_add_spacer:
+
+- void  **add_spacer**  **(** :ref:`bool<class_bool>` begin  **)**
+
 .. _class_BoxContainer_get_alignment:
 
 - :ref:`int<class_int>`  **get_alignment**  **(** **)** const
diff --git a/classes/class_node.rst b/classes/class_node.rst
index cc4d20c2a..cbdeb4dbe 100644
--- a/classes/class_node.rst
+++ b/classes/class_node.rst
@@ -337,6 +337,8 @@ Return the parent :ref:`Node<class_node>` of the current :ref:`Node<class_node>`
 
 - :ref:`Node<class_node>`  **find_node**  **(** :ref:`String<class_string>` mask, :ref:`bool<class_bool>` recursive=true, :ref:`bool<class_bool>` owned=true  **)** const
 
+Find a descendant of this node whose name matches ``mask`` as in :ref:`String.match<class_String_match>` (i.e. case sensitive, but '\*' matches zero or more characters and '?' matches any single character except '.'). Note that it does not match against the full path, just against individual node names.
+
 .. _class_Node_has_node_and_resource:
 
 - :ref:`bool<class_bool>`  **has_node_and_resource**  **(** :ref:`NodePath<class_nodepath>` path  **)** const
diff --git a/classes/class_os.rst b/classes/class_os.rst
index b76465cf2..fd2170c5a 100644
--- a/classes/class_os.rst
+++ b/classes/class_os.rst
@@ -420,6 +420,8 @@ Return the amount of fixed iterations per second (for fixed process and physics)
 
 - void  **set_time_scale**  **(** :ref:`float<class_float>` time_scale  **)**
 
+Speeds up or slows down the physics by changing the delta variable. (delta \* time_scale)
+
 .. _class_OS_get_time_scale:
 
 - :ref:`float<class_float>`  **get_time_scale**  **(** **)**
diff --git a/classes/class_rigidbody.rst b/classes/class_rigidbody.rst
index 78a5be2bd..7bc61fb20 100644
--- a/classes/class_rigidbody.rst
+++ b/classes/class_rigidbody.rst
@@ -103,6 +103,7 @@ Signals
 -  **body_enter_shape**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` local_shape  **)**
 -  **body_exit**  **(** :ref:`Object<class_object>` body  **)**
 -  **body_exit_shape**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` local_shape  **)**
+-  **sleeping_state_changed**  **(** **)**
 
 Numeric Constants
 -----------------
diff --git a/classes/class_rigidbody2d.rst b/classes/class_rigidbody2d.rst
index 9792e2bfd..009002232 100644
--- a/classes/class_rigidbody2d.rst
+++ b/classes/class_rigidbody2d.rst
@@ -105,6 +105,7 @@ Signals
 -  **body_enter_shape**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` local_shape  **)**
 -  **body_exit**  **(** :ref:`Object<class_object>` body  **)**
 -  **body_exit_shape**  **(** :ref:`int<class_int>` body_id, :ref:`Object<class_object>` body, :ref:`int<class_int>` body_shape, :ref:`int<class_int>` local_shape  **)**
+-  **sleeping_state_changed**  **(** **)**
 
 Numeric Constants
 -----------------
diff --git a/classes/class_string.rst b/classes/class_string.rst
index 7306a4cc9..a60545515 100644
--- a/classes/class_string.rst
+++ b/classes/class_string.rst
@@ -286,13 +286,13 @@ Return the length of the string in characters.
 
 - :ref:`bool<class_bool>`  **match**  **(** :ref:`String<class_string>` expr  **)**
 
-Do a simple expression matching, using ? and \* wildcards.
+Do a simple expression match, where '\*' matches zero or more arbitrary characters and '?' matches any single character except '.'.
 
 .. _class_String_matchn:
 
 - :ref:`bool<class_bool>`  **matchn**  **(** :ref:`String<class_string>` expr  **)**
 
-Do a simple, case insensitive, expression matching, using ? and \* wildcards.
+Do a simple case insensitive expression match, using ? and \* wildcards (see :ref:`match<class_String_match>`).
 
 .. _class_String_md5_buffer: