ansi_alt_screen_enter Function

public pure function ansi_alt_screen_enter() result(seq)

Switch to the alternate screen buffer.

The shell’s scrollback is left untouched, so leaving restores exactly what the user was looking at before the program started.

Arguments

None

Return Value character(len=:), allocatable

Source Code

   pure function ansi_alt_screen_enter() result(seq)
      !! Switch to the alternate screen buffer.
      !!
      !! The shell's scrollback is left untouched, so leaving restores exactly
      !! what the user was looking at before the program started.
      character(len=:), allocatable :: seq

      seq = CSI//"?1049h"
   end function ansi_alt_screen_enter