NEdit is a GUI (Graphical User Interface) style text editor for programs and plain-text files. ... ctrl-r>thing<tab>things<return> . ... NEdit has two general types of selections, primary (highlighted text), and secondary (underlined text). ... After releasing the mouse button, you can still adjust a selection by holding down the shift key and dragging on either end of the selection. ... Dragging a block of text over existing characters, displaces the characters to the end of the selection. ... Ctrl . ...