Library /sys$common/syshlp/lse$help.hlb ERASE_START_OF_LINE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Syntax:  ERASE START OF LINE

  Erases the text from the current cursor position back to the
  beginning of the line.

  RELATED COMMANDS:

     ERASE END OF LINE           ERASE PREVIOUS LINE
     ERASE LINE                  RESTORE