With the next Home key press, the cursor will jump to the beginning of the line, and so on. Smart 'Home' key - check to make the Home key (when used for the first time) cause the cursor to jump to the first non-space character in the current line.Disable this option and all the Undo data is lost after saving a text file. Remember undo/redo after save - check to make Undo data remain after a text file is saved allowing all changes to be reverted.Group undo - check to undo the last editing command, as well as any subsequent editing commands of the same type.Disable dragging - check to inhibit the ability to drag selected blocks of text across the text document. By default, this option is disabled.If the Persistent blocks option is also selected, text entered is appended following the currently selected block. Overwrite blocks - check to allow a marked block of text to be replaced with whatever is typed next.When a new block is selected, the previous block is removed. Persistent blocks - check to keep marked blocks on the text document marked even when the cursor is moved using the arrow keys.Cursor beyond EOF - check to allow the cursor to be positioned beyond the end-of-file (EOF) character on the text document.Cursor beyond EOL - check to allow the cursor to be positioned beyond the end-of-line (EOL) character on the text document.Cursor through tabs - check to allow the arrow keys to move the cursor to the logical spaces within each tab character.Overwrite cursor as block - check to overwrite the cursor as a block.The mode is indicated by the Overwrite or Insert message on the status bar.

The keyboard Insert key can be used to toggle Insert Mode in the Text Editor without changing this default setting.

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