Cleanup and complete TextEdit inspector and docs

2 files changed, 348 insertions, 199 deletions

diff --git a/doc/classes/CodeEdit.xml b/doc/classes/CodeEdit.xml
index eb1dad14f2..47078330f3 100644
--- a/doc/classes/CodeEdit.xml
+++ b/doc/classes/CodeEdit.xml
@@ -645,7 +645,7 @@
 			The tint of text outline of the [CodeEdit].
 		</theme_item>
 		<theme_item name="font_readonly_color" data_type="color" type="Color" default="Color(0.88, 0.88, 0.88, 0.5)">
-			Sets the font [Color] when [member TextEdit.readonly] is enabled.
+			Sets the font [Color] when [member TextEdit.editable] is disabled.
 		</theme_item>
 		<theme_item name="font_selected_color" data_type="color" type="Color" default="Color(0, 0, 0, 1)">
 			Sets the [Color] of the selected text. [member TextEdit.override_selected_font_color] has to be enabled.
@@ -669,7 +669,7 @@
 			The size of the text outline.
 		</theme_item>
 		<theme_item name="read_only" data_type="style" type="StyleBox">
-			Sets the [StyleBox] when [member TextEdit.readonly] is enabled.
+			Sets the [StyleBox] when [member TextEdit.editable] is disabled.
 		</theme_item>
 		<theme_item name="selection_color" data_type="color" type="Color" default="Color(0.49, 0.49, 0.49, 1)">
 			Sets the highlight [Color] of text selections.
diff --git a/doc/classes/TextEdit.xml b/doc/classes/TextEdit.xml
index c89748f323..c31b7b953e 100644
--- a/doc/classes/TextEdit.xml
+++ b/doc/classes/TextEdit.xml
@@ -13,46 +13,43 @@
 		<method name="_backspace" qualifiers="virtual">
 			<return type="void" />
 			<description>
-				Overide this method to define what happens when the user presses the backspace key.
+				Override this method to define what happens when the user presses the backspace key.
 			</description>
 		</method>
 		<method name="_copy" qualifiers="virtual">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
-				Overide this method to define what happens when the user performs a copy.
+				Override this method to define what happens when the user performs a copy operation.
 			</description>
 		</method>
 		<method name="_cut" qualifiers="virtual">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
-				Overide this method to define what happens when the user perfroms a cut.
+				Override this method to define what happens when the user performs a cut operation.
 			</description>
 		</method>
 		<method name="_handle_unicode_input" qualifiers="virtual">
 			<return type="void" />
 			<argument index="0" name="unicode" type="int" />
 			<description>
-				Overide this method to define what happens when the types in the provided key [code]unicode[/code].
+				Override this method to define what happens when the types in the provided key [code]unicode[/code].
 			</description>
 		</method>
 		<method name="_paste" qualifiers="virtual">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
-				Overide this method to define what happens when the user perfroms a paste.
+				Override this method to define what happens when the user performs a paste operation.
 			</description>
 		</method>
 		<method name="add_gutter">
 			<return type="void" />
 			<argument index="0" name="at" type="int" default="-1" />
 			<description>
+				Register a new gutter to this [TextEdit]. Use [code]at[/code] to have a specific gutter order. A value of [code]-1[/code] appends the gutter to the right.
 			</description>
 		</method>
 		<method name="adjust_viewport_to_caret">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
 				Adjust the viewport so the caret is visible.
 			</description>
@@ -60,14 +57,25 @@
 		<method name="backspace">
 			<return type="void" />
 			<description>
-				Called when the user presses the backspace key. Can be overriden with [method _backspace].
+				Called when the user presses the backspace key. Can be overridden with [method _backspace].
+			</description>
+		</method>
+		<method name="begin_complex_operation">
+			<return type="void" />
+			<description>
+				Starts a multipart edit. All edits will be treated as one action until [method end_complex_operation] is called.
 			</description>
 		</method>
 		<method name="center_viewport_to_caret">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
-				Centers the viewport on the line the editing cursor is at. This also resets the [member scroll_horizontal] value to [code]0[/code].
+				Centers the viewport on the line the editing caret is at. This also resets the [member scroll_horizontal] value to [code]0[/code].
+			</description>
+		</method>
+		<method name="clear">
+			<return type="void" />
+			<description>
+				Performs a full reset of [TextEdit], including undo history.
 			</description>
 		</method>
 		<method name="clear_opentype_features">
@@ -85,53 +93,53 @@
 		<method name="copy">
 			<return type="void" />
 			<description>
-				Copy's the current text selection. Can be overriden with [method _copy].
+				Copies the current text selection. Can be overridden with [method _copy].
 			</description>
 		</method>
 		<method name="cut">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
-				Cut's the current selection. Can be overriden with [method _cut].
+				Cut's the current selection. Can be overridden with [method _cut].
 			</description>
 		</method>
 		<method name="delete_selection">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
+				Deletes the selected text.
 			</description>
 		</method>
 		<method name="deselect">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
 				Deselects the current selection.
 			</description>
 		</method>
+		<method name="end_complex_operation">
+			<return type="void" />
+			<description>
+				Ends a multipart edit, started with [method begin_complex_operation]. If called outside a complex operation, the current operation is pushed onto the undo/redo stack.
+			</description>
+		</method>
 		<method name="get_caret_column" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Returns the column the editing caret is at.
 			</description>
 		</method>
 		<method name="get_caret_draw_pos" qualifiers="const">
-			<return type="Vector2">
-			</return>
+			<return type="Vector2" />
 			<description>
-				Gets the caret pixel draw poistion.
+				Returns the caret pixel draw position.
 			</description>
 		</method>
 		<method name="get_caret_line" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Returns the line the editing caret is on.
 			</description>
 		</method>
 		<method name="get_caret_wrap_index" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Returns the wrap index the editing caret is on.
 			</description>
@@ -140,11 +148,11 @@
 			<return type="int" />
 			<argument index="0" name="line" type="int" />
 			<description>
+				Returns the first column containing a non-whitespace character.
 			</description>
 		</method>
 		<method name="get_first_visible_line" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Returns the first visible line.
 			</description>
@@ -152,47 +160,55 @@
 		<method name="get_gutter_count" qualifiers="const">
 			<return type="int" />
 			<description>
+				Returns the total amount of gutters registered.
 			</description>
 		</method>
 		<method name="get_gutter_name" qualifiers="const">
 			<return type="String" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns the name of the gutter at the given index.
 			</description>
 		</method>
 		<method name="get_gutter_type" qualifiers="const">
 			<return type="int" enum="TextEdit.GutterType" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns the type of the gutter at the given index.
 			</description>
 		</method>
 		<method name="get_gutter_width" qualifiers="const">
 			<return type="int" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns the width of the gutter at the given index.
 			</description>
 		</method>
 		<method name="get_indent_level" qualifiers="const">
 			<return type="int" />
 			<argument index="0" name="line" type="int" />
 			<description>
-				Returns the indent level of a specific line.
+				Returns the amount of spaces and [code]tab * tab_size[/code] before the first char.
 			</description>
 		</method>
 		<method name="get_last_full_visible_line" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Return the last visible line. Use [method get_last_full_visible_line_wrap_index] for the wrap index.
 			</description>
 		</method>
 		<method name="get_last_full_visible_line_wrap_index" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
 				Returns the last visible wrap index of the last visible line.
 			</description>
 		</method>
+		<method name="get_last_unhidden_line" qualifiers="const">
+			<return type="int" />
+			<description>
+				Returns the last unhidden line in the entire [TextEdit].
+			</description>
+		</method>
 		<method name="get_line" qualifiers="const">
 			<return type="String" />
 			<argument index="0" name="line" type="int" />
@@ -200,13 +216,20 @@
 				Returns the text of a specific line.
 			</description>
 		</method>
-		<method name="get_line_background_color">
+		<method name="get_line_background_color" qualifiers="const">
 			<return type="Color" />
 			<argument index="0" name="line" type="int" />
 			<description>
 				Returns the current background color of the line. [code]Color(0, 0, 0, 0)[/code] is returned if no color is set.
 			</description>
 		</method>
+		<method name="get_line_column_at_pos" qualifiers="const">
+			<return type="Vector2i" />
+			<argument index="0" name="position" type="Vector2i" />
+			<description>
+				Returns the line and column at the given position. In the returned vector, [code]x[/code] is the column, [code]y[/code] is the line.
+			</description>
+		</method>
 		<method name="get_line_count" qualifiers="const">
 			<return type="int" />
 			<description>
@@ -218,13 +241,15 @@
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Returns the icon currently in [code]gutter[/code] at [code]line[/code].
 			</description>
 		</method>
-		<method name="get_line_gutter_item_color">
+		<method name="get_line_gutter_item_color" qualifiers="const">
 			<return type="Color" />
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Returns the color currently in [code]gutter[/code] at [code]line[/code].
 			</description>
 		</method>
 		<method name="get_line_gutter_metadata" qualifiers="const">
@@ -232,6 +257,7 @@
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Returns the metadata currently in [code]gutter[/code] at [code]line[/code].
 			</description>
 		</method>
 		<method name="get_line_gutter_text" qualifiers="const">
@@ -239,35 +265,49 @@
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Returns the text currently in [code]gutter[/code] at [code]line[/code].
+			</description>
+		</method>
+		<method name="get_line_height" qualifiers="const">
+			<return type="int" />
+			<description>
+				Returns the height of a largest line.
+			</description>
+		</method>
+		<method name="get_line_width" qualifiers="const">
+			<return type="int" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" default="-1" />
+			<description>
+				Returns the width in pixels of the [code]wrap_index[/code] on [code]line[/code].
 			</description>
 		</method>
 		<method name="get_line_wrap_count" qualifiers="const">
-			<return type="int">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
+			<return type="int" />
+			<argument index="0" name="line" type="int" />
 			<description>
-				Returns the number of the time given line is wrapped.
+				Returns the number of times the given line is wrapped.
 			</description>
 		</method>
 		<method name="get_line_wrap_index_at_column" qualifiers="const">
-			<return type="int">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="column" type="int">
-			</argument>
+			<return type="int" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="column" type="int" />
 			<description>
 				Returns the wrap index of the given line column.
 			</description>
 		</method>
 		<method name="get_line_wrapped_text" qualifiers="const">
-			<return type="PackedStringArray">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
+			<return type="PackedStringArray" />
+			<argument index="0" name="line" type="int" />
+			<description>
+				Returns an array of [String]s representing each wrapped index.
+			</description>
+		</method>
+		<method name="get_local_mouse_pos" qualifiers="const">
+			<return type="Vector2" />
 			<description>
-				Returns an array of [String] repersenting each wrapped index.
+				Returns the local mouse position adjusted for the text direction.
 			</description>
 		</method>
 		<method name="get_menu" qualifiers="const">
@@ -276,11 +316,34 @@
 				Returns the [PopupMenu] of this [TextEdit]. By default, this menu is displayed when right-clicking on the [TextEdit].
 			</description>
 		</method>
+		<method name="get_minimap_line_at_pos" qualifiers="const">
+			<return type="int" />
+			<argument index="0" name="position" type="Vector2i" />
+			<description>
+				Returns the equivalent minimap line at [code]position[/code]
+			</description>
+		</method>
 		<method name="get_minimap_visible_lines" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
-				Gets the total amount of lines that can be draw on the minimap.
+				Returns the total amount of lines that can be draw on the minimap.
+			</description>
+		</method>
+		<method name="get_next_visible_line_index_offset_from" qualifiers="const">
+			<return type="Vector2i" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" />
+			<argument index="2" name="visible_amount" type="int" />
+			<description>
+				Similar to [method get_next_visible_line_offset_from], but takes into account the line wrap indexes. In the returned vector, [code]x[/code] is the line, [code]y[/code] is the wrap index.
+			</description>
+		</method>
+		<method name="get_next_visible_line_offset_from" qualifiers="const">
+			<return type="int" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="visible_amount" type="int" />
+			<description>
+				Returns the count to the next visible line from [code]line[/code] to [code]line + visible_amount[/code]. Can also count backwards. For example if a [TextEdit] has 5 lines with lines 2 and 3 hidden, calling this with [code]line = 1, visible_amount = 1[/code] would return 3.
 			</description>
 		</method>
 		<method name="get_opentype_feature" qualifiers="const">
@@ -290,27 +353,30 @@
 				Returns OpenType feature [code]tag[/code].
 			</description>
 		</method>
+		<method name="get_saved_version" qualifiers="const">
+			<return type="int" />
+			<description>
+				Returns the last tagged saved version from [method tag_saved_version]
+			</description>
+		</method>
 		<method name="get_scroll_pos_for_line" qualifiers="const">
-			<return type="float">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="wrap_index" type="int" default="0">
-			</argument>
+			<return type="float" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" default="0" />
 			<description>
-				Gets the scroll position for [code]wrap_index[/code] of [code]line[/code].
+				Returns the scroll position for [code]wrap_index[/code] of [code]line[/code].
 			</description>
 		</method>
 		<method name="get_selected_text" qualifiers="const">
-			<return type="String">
-			</return>
+			<return type="String" />
 			<description>
-				 Returns the text inside the selection.
+				Returns the text inside the selection.
 			</description>
 		</method>
 		<method name="get_selection_column" qualifiers="const">
 			<return type="int" />
 			<description>
+				Returns the original start column of the selection.
 			</description>
 		</method>
 		<method name="get_selection_from_column" qualifiers="const">
@@ -328,11 +394,13 @@
 		<method name="get_selection_line" qualifiers="const">
 			<return type="int" />
 			<description>
+				Returns the original start line of the selection.
 			</description>
 		</method>
 		<method name="get_selection_mode" qualifiers="const">
 			<return type="int" enum="TextEdit.SelectionMode" />
 			<description>
+				Returns the current selection mode.
 			</description>
 		</method>
 		<method name="get_selection_to_column" qualifiers="const">
@@ -356,13 +424,19 @@
 		<method name="get_total_gutter_width" qualifiers="const">
 			<return type="int" />
 			<description>
+				Returns the total width of all gutters and internal padding.
 			</description>
 		</method>
 		<method name="get_total_visible_line_count" qualifiers="const">
-			<return type="int">
-			</return>
+			<return type="int" />
 			<description>
-				Gets the total amount of lines that could be draw.
+				Returns the total amount of lines that could be draw.
+			</description>
+		</method>
+		<method name="get_version" qualifiers="const">
+			<return type="int" />
+			<description>
+				Returns the current version of the [TextEdit]. The version is a count of recorded operations by the undo/redo history.
 			</description>
 		</method>
 		<method name="get_visible_line_count" qualifiers="const">
@@ -371,25 +445,42 @@
 				Returns the number of visible lines, including wrapped text.
 			</description>
 		</method>
+		<method name="get_word_at_pos" qualifiers="const">
+			<return type="String" />
+			<argument index="0" name="position" type="Vector2" />
+			<description>
+				Returns the word at [code]position[/code].
+			</description>
+		</method>
 		<method name="get_word_under_caret" qualifiers="const">
-			<return type="String">
-			</return>
+			<return type="String" />
+			<description>
+				Returns a [String] text with the word under the caret's location.
+			</description>
+		</method>
+		<method name="has_ime_text" qualifiers="const">
+			<return type="bool" />
 			<description>
-				Returns a [String] text with the word under the caret location.
+				Returns if the user has IME text.
 			</description>
 		</method>
 		<method name="has_selection" qualifiers="const">
-			<return type="bool">
-			</return>
+			<return type="bool" />
 			<description>
-				Returns [code]true[/code] if the user is has a selection.
+				Returns [code]true[/code] if the user has selected text.
+			</description>
+		</method>
+		<method name="insert_line_at">
+			<return type="void" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="text" type="String" />
+			<description>
+				Inserts a new line with [code]text[/code] at [code]line[/code].
 			</description>
 		</method>
 		<method name="insert_text_at_caret">
-			<return type="void">
-			</return>
-			<argument index="0" name="text" type="String">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="text" type="String" />
 			<description>
 				Insert the specified text at the caret position.
 			</description>
@@ -403,24 +494,28 @@
 		<method name="is_dragging_cursor" qualifiers="const">
 			<return type="bool" />
 			<description>
+				Returns [code]true[/code] if the user is dragging their mouse for scrolling or selecting.
 			</description>
 		</method>
 		<method name="is_gutter_clickable" qualifiers="const">
 			<return type="bool" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns whether the gutter is clickable.
 			</description>
 		</method>
 		<method name="is_gutter_drawn" qualifiers="const">
 			<return type="bool" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns whether the gutter is currently drawn.
 			</description>
 		</method>
 		<method name="is_gutter_overwritable" qualifiers="const">
 			<return type="bool" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Returns whether the gutter is overwritable.
 			</description>
 		</method>
 		<method name="is_line_gutter_clickable" qualifiers="const">
@@ -428,28 +523,26 @@
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Returns whether the gutter on the given line is clickable.
 			</description>
 		</method>
-		<method name="is_menu_visible" qualifiers="const">
+		<method name="is_line_wrapped" qualifiers="const">
 			<return type="bool" />
+			<argument index="0" name="line" type="int" />
 			<description>
-				Returns whether the menu is visible. Use this instead of [code]get_menu().visible[/code] to improve performance (so the creation of the menu is avoided).
+				Returns if the given line is wrapped.
 			</description>
 		</method>
-		<method name="is_line_wrapped" qualifiers="const">
-			<return type="bool">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
+		<method name="is_menu_visible" qualifiers="const">
+			<return type="bool" />
 			<description>
-				Returns if the given line is wrapped.
+				Returns whether the menu is visible. Use this instead of [code]get_menu().visible[/code] to improve performance (so the creation of the menu is avoided).
 			</description>
 		</method>
 		<method name="is_overtype_mode_enabled" qualifiers="const">
-			<return type="bool">
-			</return>
+			<return type="bool" />
 			<description>
-				Gets if the user is in overtype mode.
+				Returns whether the user is in overtype mode.
 			</description>
 		</method>
 		<method name="menu_option">
@@ -464,12 +557,13 @@
 			<argument index="0" name="from_line" type="int" />
 			<argument index="1" name="to_line" type="int" />
 			<description>
+				Merge the gutters from [code]from_line[/code] into [code]to_line[/code]. Only overwritable gutters will be copied.
 			</description>
 		</method>
 		<method name="paste">
 			<return type="void" />
 			<description>
-				Paste the current selection. Can be overriden with [method _paste].
+				Paste at the current location. Can be overridden with [method _paste].
 			</description>
 		</method>
 		<method name="redo">
@@ -482,32 +576,44 @@
 			<return type="void" />
 			<argument index="0" name="gutter" type="int" />
 			<description>
+				Removes the gutter from this [TextEdit].
+			</description>
+		</method>
+		<method name="remove_text">
+			<return type="void" />
+			<argument index="0" name="from_line" type="int" />
+			<argument index="1" name="from_column" type="int" />
+			<argument index="2" name="to_line" type="int" />
+			<argument index="3" name="to_column" type="int" />
+			<description>
+				Removes text between the given positions.
+				[b]Note:[/b]This does not adjust the caret or selection, which as a result it can end up in an invalid position.
 			</description>
 		</method>
 		<method name="search" qualifiers="const">
-			<return type="Dictionary" />
-			<argument index="0" name="key" type="String" />
+			<return type="Vector2i" />
+			<argument index="0" name="text" type="String" />
 			<argument index="1" name="flags" type="int" />
 			<argument index="2" name="from_line" type="int" />
-			<argument index="3" name="from_column" type="int" />
+			<argument index="3" name="from_colum" type="int" />
 			<description>
 				Perform a search inside the text. Search flags can be specified in the [enum SearchFlags] enum.
-				Returns an empty [code]Dictionary[/code] if no result was found. Otherwise, returns a [code]Dictionary[/code] containing [code]line[/code] and [code]column[/code] entries, e.g:
+				In the returned vector, [code]x[/code] is the column, [code]y[/code] is the line. If no results are found, both are equal to [code]-1[/code].
 				[codeblocks]
 				[gdscript]
 				var result = search("print", SEARCH_WHOLE_WORDS, 0, 0)
-				if !result.empty():
+				if  result.x != -1:
 				    # Result found.
-				    var line_number = result.line
-				    var column_number = result.column
+				    var line_number = result.y
+				    var column_number = result.x
 				[/gdscript]
 				[csharp]
-				int[] result = Search("print", (uint)TextEdit.SearchFlags.WholeWords, 0, 0);
+				Vector2i result = Search("print", (uint)TextEdit.SearchFlags.WholeWords, 0, 0);
 				if (result.Length &gt; 0)
 				{
 				    // Result found.
-				    int lineNumber = result[(int)TextEdit.SearchResult.Line];
-				    int columnNumber = result[(int)TextEdit.SearchResult.Column];
+				    int lineNumber = result.y;
+				    int columnNumber = result.x;
 				}
 				[/csharp]
 				[/codeblocks]
@@ -532,39 +638,30 @@
 			</description>
 		</method>
 		<method name="select_word_under_caret">
-			<return type="void">
-			</return>
+			<return type="void" />
 			<description>
 				Selects the word under the caret.
 			</description>
 		</method>
 		<method name="set_caret_column">
-			<return type="void">
-			</return>
-			<argument index="0" name="column" type="int">
-			</argument>
-			<argument index="1" name="adjust_viewport" type="bool" default="true">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="column" type="int" />
+			<argument index="1" name="adjust_viewport" type="bool" default="true" />
 			<description>
 				Moves the caret to the specified [code]column[/code] index.
-				If [code]adjust_viewport[/code] is set to [code]true[/code], the viewport will center at the caret position after the move occurs.
+				If [code]adjust_viewport[/code] is [code]true[/code], the viewport will center at the caret position after the move occurs.
 			</description>
 		</method>
 		<method name="set_caret_line">
-			<return type="void">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="adjust_viewport" type="bool" default="true">
-			</argument>
-			<argument index="2" name="can_be_hidden" type="bool" default="true">
-			</argument>
-			<argument index="3" name="wrap_index" type="int" default="0">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="adjust_viewport" type="bool" default="true" />
+			<argument index="2" name="can_be_hidden" type="bool" default="true" />
+			<argument index="3" name="wrap_index" type="int" default="0" />
 			<description>
 				Moves the caret to the specified [code]line[/code] index.
-				If [code]adjust_viewport[/code] is set to [code]true[/code], the viewport will center at the caret position after the move occurs.
-				If [code]can_be_hidden[/code] is set to [code]true[/code], the specified [code]line[/code] can be hidden.
+				If [code]adjust_viewport[/code] is [code]true[/code], the viewport will center at the caret position after the move occurs.
+				If [code]can_be_hidden[/code] is [code]true[/code], the specified [code]line[/code] can be hidden.
 			</description>
 		</method>
 		<method name="set_gutter_clickable">
@@ -572,6 +669,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="clickable" type="bool" />
 			<description>
+				Sets the gutter as clickable. This will change the mouse cursor to a pointing hand when hovering over the gutter.
 			</description>
 		</method>
 		<method name="set_gutter_custom_draw">
@@ -580,6 +678,7 @@
 			<argument index="1" name="object" type="Object" />
 			<argument index="2" name="callback" type="StringName" />
 			<description>
+				Set a custom draw method for the gutter. The callback method must take the following args: [code]line: int, gutter: int, Area: Rect2[/code].
 			</description>
 		</method>
 		<method name="set_gutter_draw">
@@ -587,6 +686,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="draw" type="bool" />
 			<description>
+				Sets whether the gutter should be drawn.
 			</description>
 		</method>
 		<method name="set_gutter_name">
@@ -594,6 +694,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="name" type="String" />
 			<description>
+				Sets the name of the gutter.
 			</description>
 		</method>
 		<method name="set_gutter_overwritable">
@@ -601,6 +702,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="overwritable" type="bool" />
 			<description>
+				Sets the gutter to overwritable. See [method merge_gutters].
 			</description>
 		</method>
 		<method name="set_gutter_type">
@@ -608,6 +710,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="type" type="int" enum="TextEdit.GutterType" />
 			<description>
+				Sets the type of gutter.
 			</description>
 		</method>
 		<method name="set_gutter_width">
@@ -615,6 +718,7 @@
 			<argument index="0" name="gutter" type="int" />
 			<argument index="1" name="width" type="int" />
 			<description>
+				Set the width of the gutter.
 			</description>
 		</method>
 		<method name="set_line">
@@ -626,34 +730,25 @@
 			</description>
 		</method>
 		<method name="set_line_as_center_visible">
-			<return type="void">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="wrap_index" type="int" default="0">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" default="0" />
 			<description>
 				Positions the [code]wrap_index[/code] of [code]line[/code] at the center of the viewport.
 			</description>
 		</method>
 		<method name="set_line_as_first_visible">
-			<return type="void">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="wrap_index" type="int" default="0">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" default="0" />
 			<description>
 				Positions the [code]wrap_index[/code] of [code]line[/code] at the top of the viewport.
 			</description>
 		</method>
 		<method name="set_line_as_last_visible">
-			<return type="void">
-			</return>
-			<argument index="0" name="line" type="int">
-			</argument>
-			<argument index="1" name="wrap_index" type="int" default="0">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="line" type="int" />
+			<argument index="1" name="wrap_index" type="int" default="0" />
 			<description>
 				Positions the [code]wrap_index[/code] of [code]line[/code] at the bottom of the viewport.
 			</description>
@@ -672,6 +767,7 @@
 			<argument index="1" name="gutter" type="int" />
 			<argument index="2" name="clickable" type="bool" />
 			<description>
+				Sets the [code]gutter[/code] on [code]line[/code] as clickable.
 			</description>
 		</method>
 		<method name="set_line_gutter_icon">
@@ -680,6 +776,7 @@
 			<argument index="1" name="gutter" type="int" />
 			<argument index="2" name="icon" type="Texture2D" />
 			<description>
+				Sets the icon for [code]gutter[/code] on [code]line[/code].
 			</description>
 		</method>
 		<method name="set_line_gutter_item_color">
@@ -688,6 +785,7 @@
 			<argument index="1" name="gutter" type="int" />
 			<argument index="2" name="color" type="Color" />
 			<description>
+				Sets the color for [code]gutter[/code] on [code]line[/code].
 			</description>
 		</method>
 		<method name="set_line_gutter_metadata">
@@ -696,6 +794,7 @@
 			<argument index="1" name="gutter" type="int" />
 			<argument index="2" name="metadata" type="Variant" />
 			<description>
+				Sets the metadata for [code]gutter[/code] on [code]line[/code].
 			</description>
 		</method>
 		<method name="set_line_gutter_text">
@@ -704,6 +803,7 @@
 			<argument index="1" name="gutter" type="int" />
 			<argument index="2" name="text" type="String" />
 			<description>
+				Sets the text for [code]gutter[/code] on [code]line[/code].
 			</description>
 		</method>
 		<method name="set_opentype_feature">
@@ -715,12 +815,24 @@
 			</description>
 		</method>
 		<method name="set_overtype_mode_enabled">
-			<return type="void">
-			</return>
-			<argument index="0" name="enabled" type="bool">
-			</argument>
+			<return type="void" />
+			<argument index="0" name="enabled" type="bool" />
+			<description>
+				If [code]true[/code], sets the user into overtype mode. When the user types in this mode, it will override existing text.
+			</description>
+		</method>
+		<method name="set_search_flags">
+			<return type="void" />
+			<argument index="0" name="flags" type="int" />
 			<description>
-				If [code]True[/code] set the user into overtype mode. When the user types it will override existing text.
+				Sets the search flags. This is used with [method set_search_text] to highlight occurrences of the searched text. Search flags can be specified from the [enum SearchFlags] enum.
+			</description>
+		</method>
+		<method name="set_search_text">
+			<return type="void" />
+			<argument index="0" name="search_text" type="String" />
+			<description>
+				Sets the search text. See [method set_search_flags].
 			</description>
 		</method>
 		<method name="set_selection_mode">
@@ -729,6 +841,7 @@
 			<argument index="1" name="line" type="int" default="-1" />
 			<argument index="2" name="column" type="int" default="-1" />
 			<description>
+				Sets the current selection mode.
 			</description>
 		</method>
 		<method name="set_tab_size">
@@ -738,6 +851,29 @@
 				Sets the tab size for the [TextEdit] to use.
 			</description>
 		</method>
+		<method name="set_tooltip_request_func">
+			<return type="void" />
+			<argument index="0" name="object" type="Object" />
+			<argument index="1" name="callback" type="StringName" />
+			<argument index="2" name="data" type="Variant" />
+			<description>
+				Provide custom tooltip text. The callback method must take the following args: [code]hovered_word: String, data: Variant[/code]
+			</description>
+		</method>
+		<method name="swap_lines">
+			<return type="void" />
+			<argument index="0" name="from_line" type="int" />
+			<argument index="1" name="to_line" type="int" />
+			<description>
+				Swaps the two lines.
+			</description>
+		</method>
+		<method name="tag_saved_version">
+			<return type="void" />
+			<description>
+				Tag the current version as saved.
+			</description>
+		</method>
 		<method name="undo">
 			<return type="void" />
 			<description>
@@ -804,6 +940,12 @@
 		<member name="scroll_past_end_of_file" type="bool" setter="set_scroll_past_end_of_file_enabled" getter="is_scroll_past_end_of_file_enabled" default="false">
 			Allow scrolling past the last line into "virtual" space.
 		</member>
+		<member name="scroll_smooth" type="bool" setter="set_smooth_scroll_enable" getter="is_smooth_scroll_enabled" default="false">
+			Scroll smoothly over the text rather then jumping to the next location.
+		</member>
+		<member name="scroll_v_scroll_speed" type="float" setter="set_v_scroll_speed" getter="get_v_scroll_speed" default="80.0">
+			Sets the scroll speed with the minimap or when [member scroll_smooth] is enabled.
+		</member>
 		<member name="scroll_vertical" type="float" setter="set_v_scroll" getter="get_v_scroll" default="0.0">
 			If there is a vertical scrollbar, this determines the current vertical scroll value in line numbers, starting at 0 for the top line.
 		</member>
@@ -814,9 +956,6 @@
 		<member name="shortcut_keys_enabled" type="bool" setter="set_shortcut_keys_enabled" getter="is_shortcut_keys_enabled" default="true">
 			If [code]true[/code], shortcut keys for context menu items are enabled, even if the context menu is disabled.
 		</member>
-		<member name="smooth_scrolling" type="bool" setter="set_smooth_scroll_enable" getter="is_smooth_scroll_enabled" default="false">
-			If [code]true[/code], sets the [code]step[/code] of the scrollbars to [code]0.25[/code] which results in smoother scrolling.
-		</member>
 		<member name="structured_text_bidi_override" type="int" setter="set_structured_text_bidi_override" getter="get_structured_text_bidi_override" enum="Control.StructuredTextParser" default="0">
 			Set BiDi algorithm override for the structured text.
 		</member>
@@ -832,9 +971,6 @@
 		<member name="text_direction" type="int" setter="set_text_direction" getter="get_text_direction" enum="Control.TextDirection" default="0">
 			Base text writing direction.
 		</member>
-		<member name="v_scroll_speed" type="float" setter="set_v_scroll_speed" getter="get_v_scroll_speed" default="80.0">
-			Vertical scroll sensitivity.
-		</member>
 		<member name="virtual_keyboard_enabled" type="bool" setter="set_virtual_keyboard_enabled" getter="is_virtual_keyboard_enabled" default="true">
 			If [code]true[/code], the native virtual keyboard is shown when focused on platforms that support it.
 		</member>
@@ -850,22 +986,27 @@
 		</signal>
 		<signal name="gutter_added">
 			<description>
+				Emitted when a gutter is added.
 			</description>
 		</signal>
 		<signal name="gutter_clicked">
 			<argument index="0" name="line" type="int" />
 			<argument index="1" name="gutter" type="int" />
 			<description>
+				Emitted when a gutter is clicked.
 			</description>
 		</signal>
 		<signal name="gutter_removed">
 			<description>
+				Emitted when a gutter is removed.
 			</description>
 		</signal>
 		<signal name="lines_edited_from">
 			<argument index="0" name="from_line" type="int" />
 			<argument index="1" name="to_line" type="int" />
 			<description>
+				Emitted immediately when the text changes.
+				When text is added [code]from_line[/code] will be less then [code]to_line[/code]. On a remove [code]to_line[/code] will be less then [code]from_line[/code].
 			</description>
 		</signal>
 		<signal name="text_changed">
@@ -875,43 +1016,6 @@
 		</signal>
 	</signals>
 	<constants>
-		<constant name="SEARCH_MATCH_CASE" value="1" enum="SearchFlags">
-			Match case when searching.
-		</constant>
-		<constant name="SEARCH_WHOLE_WORDS" value="2" enum="SearchFlags">
-			Match whole words when searching.
-		</constant>
-		<constant name="SEARCH_BACKWARDS" value="4" enum="SearchFlags">
-			Search from end to beginning.
-		</constant>
-		<constant name="CARET_TYPE_LINE" value="0" enum="CaretType">
-			Vertical line caret.
-		</constant>
-		<constant name="CARET_TYPE_BLOCK" value="1" enum="CaretType">
-			Block caret.
-		</constant>
-		<constant name="SELECTION_MODE_NONE" value="0" enum="SelectionMode">
-		</constant>
-		<constant name="SELECTION_MODE_SHIFT" value="1" enum="SelectionMode">
-		</constant>
-		<constant name="SELECTION_MODE_POINTER" value="2" enum="SelectionMode">
-		</constant>
-		<constant name="SELECTION_MODE_WORD" value="3" enum="SelectionMode">
-		</constant>
-		<constant name="SELECTION_MODE_LINE" value="4" enum="SelectionMode">
-		</constant>
-		<constant name="LINE_WRAPPING_NONE" value="0" enum="LineWrappingMode">
-			Line wrapping is disabled.
-		</constant>
-		<constant name="LINE_WRAPPING_BOUNDARY" value="1" enum="LineWrappingMode">
-			Line wrapping occurs at the control boundary, beyond what would normally be visible.
-		</constant>
-		<constant name="GUTTER_TYPE_STRING" value="0" enum="GutterType">
-		</constant>
-		<constant name="GUTTER_TYPE_ICON" value="1" enum="GutterType">
-		</constant>
-		<constant name="GUTTER_TYPE_CUSTOM" value="2" enum="GutterType">
-		</constant>
 		<constant name="MENU_CUT" value="0" enum="MenuItems">
 			Cuts (copies and clears) the selected text.
 		</constant>
@@ -999,13 +1103,58 @@
 		<constant name="MENU_MAX" value="28" enum="MenuItems">
 			Represents the size of the [enum MenuItems] enum.
 		</constant>
+		<constant name="SEARCH_MATCH_CASE" value="1" enum="SearchFlags">
+			Match case when searching.
+		</constant>
+		<constant name="SEARCH_WHOLE_WORDS" value="2" enum="SearchFlags">
+			Match whole words when searching.
+		</constant>
+		<constant name="SEARCH_BACKWARDS" value="4" enum="SearchFlags">
+			Search from end to beginning.
+		</constant>
+		<constant name="CARET_TYPE_LINE" value="0" enum="CaretType">
+			Vertical line caret.
+		</constant>
+		<constant name="CARET_TYPE_BLOCK" value="1" enum="CaretType">
+			Block caret.
+		</constant>
+		<constant name="SELECTION_MODE_NONE" value="0" enum="SelectionMode">
+			Not selecting.
+		</constant>
+		<constant name="SELECTION_MODE_SHIFT" value="1" enum="SelectionMode">
+			Select as if [code]shift[/code] is pressed.
+		</constant>
+		<constant name="SELECTION_MODE_POINTER" value="2" enum="SelectionMode">
+			Select single characters as if the user single clicked.
+		</constant>
+		<constant name="SELECTION_MODE_WORD" value="3" enum="SelectionMode">
+			Select whole words as if the user double clicked.
+		</constant>
+		<constant name="SELECTION_MODE_LINE" value="4" enum="SelectionMode">
+			Select whole lines as if the user tripped clicked.
+		</constant>
+		<constant name="LINE_WRAPPING_NONE" value="0" enum="LineWrappingMode">
+			Line wrapping is disabled.
+		</constant>
+		<constant name="LINE_WRAPPING_BOUNDARY" value="1" enum="LineWrappingMode">
+			Line wrapping occurs at the control boundary, beyond what would normally be visible.
+		</constant>
+		<constant name="GUTTER_TYPE_STRING" value="0" enum="GutterType">
+			Draw a string.
+		</constant>
+		<constant name="GUTTER_TYPE_ICON" value="1" enum="GutterType">
+			Draw an icon.
+		</constant>
+		<constant name="GUTTER_TYPE_CUSTOM" value="2" enum="GutterType">
+			Custom draw.
+		</constant>
 	</constants>
 	<theme_items>
 		<theme_item name="background_color" data_type="color" type="Color" default="Color(0, 0, 0, 0)">
 			Sets the background [Color] of this [TextEdit].
 		</theme_item>
 		<theme_item name="caret_background_color" data_type="color" type="Color" default="Color(0, 0, 0, 1)">
-			[Color] of the text behind the caret when block caret is enabled.
+			[Color] of the text behind the caret when using a block caret.
 		</theme_item>
 		<theme_item name="caret_color" data_type="color" type="Color" default="Color(0.88, 0.88, 0.88, 1)">
 			[Color] of the caret.
@@ -1026,7 +1175,7 @@
 			The tint of text outline of the [TextEdit].
 		</theme_item>
 		<theme_item name="font_readonly_color" data_type="color" type="Color" default="Color(0.88, 0.88, 0.88, 0.5)">
-			Sets the font [Color] when [member readonly] is enabled.
+			Sets the font [Color] when [member editable] is disabled.
 		</theme_item>
 		<theme_item name="font_selected_color" data_type="color" type="Color" default="Color(0, 0, 0, 1)">
 			Sets the [Color] of the selected text. [member override_selected_font_color] has to be enabled.
@@ -1044,7 +1193,7 @@
 			The size of the text outline.
 		</theme_item>
 		<theme_item name="read_only" data_type="style" type="StyleBox">
-			Sets the [StyleBox] of this [TextEdit] when [member readonly] is enabled.
+			Sets the [StyleBox] of this [TextEdit] when [member editable] is disabled.
 		</theme_item>
 		<theme_item name="selection_color" data_type="color" type="Color" default="Color(0.49, 0.49, 0.49, 1)">
 			Sets the highlight [Color] of text selections.