4.10.25 ToggleSEOL

Syntax: ToggleSEOL
Abbreviation: TSEOL

moves the cursor to the start of the current line, if it is not already there; otherwise, moves it to the end of the current line.

This kind of toggling command is very useful in order to gain some keystrokes on systems with very few keys. See also ToggleSEOF, MoveSOL, and MoveEOL.