KEdit honors the following key bindings.
Insert Toggle between Insert and Overwrite mode
Left Arrow Move the cursor one character leftwards
Right Arrow Move the cursor one character rightwards
Up Arrow Move the cursor one line upwards
Down Arrow Move the cursor one line downwards
Page Up Move the cursor one page upwards
Page Down Move the cursor one page downwards
Backspace Delete the character to the left of the cursor
Home Move the cursor to the beginning of the line
End Move the cursor to the end of the line
Delete Delete the character to the right of the cursor
Shift - Left Arrow Mark text one character leftwards
Shift - Right Arrow Mark text one character rightwards
Control-A Move the cursor to the beginning of the line
Control-B Move the cursor one character leftwards
Control-C Copy the marked text to the clipboard.
Control-D Delete the character to the right of the cursor
Control-E Move the cursor to the end of the line
Control-F Move the cursor one character rightwards
Control-H Delete the character to the left of the cursor
Control-J Format Paragraph
Control-K Delete to end of line and place content into the kill-buffer
Control-N Move the cursor one line downwards
Control-P Move the cursor one line upwards
Control-V Paste the clipboard text into line edit.
Control-X Cut the marked text, copy to clipboard.
Control-Y Yank content of the kill-buffer into the document at the current cursor position.