Additional settings / "Copy and Paste" tab ([Setup] Menu)

Enable continued line copy
Concatenates current line with the next line including word characters when the whole line is stepped over.
This is also effective for double clicking the left button and dragging after double clicking the left button.
Please refer to mouse page.
Disable mouse R button paste
Disables pasting clipboard data when mouse right button is clicked.
Confirm mouse R button paste
Displays popup menu and confirm pasting clipboard data when mouse right button is clicked.
Select only by L button
Enable selection by mouse drag only with left button.
Trim trailing new line character when pasting
Remove trailing new line character when pasting.
Confirm change paste
When the Clipboard includes CR/LF, the confirmation dialog can be shown to paste by right-click or Alt+V. This is a foolproof way.
String file
When the Clipboard includes any strings in the specified file, the confirmation dialog can be shown to paste by right-click or Alt+V. This is a foolproof way.
This function works when the ConfirmChangePaste is enabled.
Delimiter characters
Includes delimiter characters for the word selection.
Paste delay per line
A user can delay to send a line data to the remote host when the user pastes multiple lines. The delay time can be specified by this option on the millisecond time scale.
Enabling text selection when the window is activated by mouse
When an inactive window is activated by clicking the text area with the mouse, the text selection is disabled.
Copy to windows clipboard when text is selected
Automatic copy to windows clipboard when text is selected.