Initializing help system before first use

Text Editor Key Bindings

The text editor is equipped with an extensive range of key bindings that address common editing tasks.

Line Operations

Keys Action/Description
Ctrl-D Completely removes the line in which the cursor is placed. Lines below shuffle up to replace it.
Alt-Shift-Down Any lines that are part of the current selection are copied immediately below the current selection.
Alt-Shift-Up Any lines that are part of the current selection are copied immediately above the current selection.
Alt-Down Move any lines that are part of the current selection down.
Alt-Up Move any lines that are part of the current selection up.
Alt-Delete Remove all text from the cursor position to the end of the current line.
Alt-Backspace Remove all text from the cursor position to the beginning of the current line.
Ctrl-Backspace Remove characters from the left of the cursor to the beginning of the nearest word.
Ctrl-Delete Remove characters from the right of the cursor to the end of the nearest word.
n/a Splits the current line at the point of the cursor.

Selection

Keys Action/Description
Ctrl-A Select all.
Shift-Left Begins a selection region and advances it by one character to the left of the cursor. Repeat to select multiple characters.
Shift-Right Begins a selection region and advances it by one character to the right of the cursor. Repeat to select multiple characters.
Ctrl-Shift-Left Selects all characters to the left of the cursor to the end of the nearest word or sequence of spaces.
Ctrl-Shift-Right Selects all characters to the right of the cursor to the end of the nearest word or sequence of spaces.
Shift-Home, Alt-Shift-Right Select to line start.
Shift-End, Alt-Shift-Left Select to line end.
Shift-Up Selects up one row - the horizontal cursor position remains the same.
Shift-Down Selects down one row - the horizontal cursor position remains the same.
Shift-PageUp Select page up.
Shift-PageDown Select page down.
Ctrl-Shift-Home Select to start.
Ctrl-Shift-End Select to end.
Ctrl-Shift-D Duplicate selection.

Go to

Keys Action/Description
Left Move the cursor one character to the left.
Right Move the cursor one character to the right.
Ctrl-Left Move the cursor to the next word boundary on the left.
Ctrl-Right Move the cursor to the next word boundary on the right.
Up Move the cursor one line up.
Down Move the cursor one line down.
Alt-Left, Home Move the cursor to the start of the line.
Alt-Right, End Move the cursor to the end of the line.
PageUp Move the cursor up one page.
PageDown Move the cursor down one page.
Ctrl-Home Move the cursor to the start of the document.
Ctrl-End Move the cursor to the end of the document.
Ctrl-L Move the cursor to the beginning of a specific line number.

Find/Replace

Keys Action/Description
Ctrl-F Find
Ctrl-H Replace

Folding

Keys Action/Description
Alt-L, Ctrl-F1 Fold the current selection.
Alt-Shift-L, Ctrl-Shift-F1 Unfold a folded section that lies beneath the cursor.

Other

Keys Action/Description
Tab Indent text from the current cursor position.
Shift-Tab Outdent text from the current cursor position.
Ctrl-Z Undo the last edit.
Ctrl-Shift-Z, Ctrl-Y Redo
Ctrl-, Display the settings menu (note that the trailing comma is part of the sequence)
Insert Overwrite
Delete Delete

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