🚀 go-pugleaf

In GNU Emacs 19.25.1 of Thu Aug 11 1994 on gza-client1 (sparc-sun-sunos4.1.3)

	When I'm running Emacs in a tty under OSU tcsh 6.02.00 and I
invoke suspend-emacs, instead of suspending, something (either Emacs
or the shell, probably the latter prints "Killed" and emacs goes away.

	I don't know whether the fix below is correct, because I don't
quite understand why this is happening, but it works.

Fri Aug 12 15:51:34 1994  Jonathan I. Kamens  (jik@gza-client1)

        * sysdep.c (sys_suspend): Use SIGSTOP instead of SIGTSTP when
        suspending emacs.  For some reason, when running emacs under
        tcsh, using SIGTSTP causes it to get killed.

*** sysdep.c	1994/08/12 15:02:20	1.1
--- sysdep.c	1994/08/12 15:50:40
***************
*** 610,620 ****
      }
    return -1;
  #else
! #if defined(SIGTSTP) && !defined(MSDOS)
  
    {
      int pgrp = EMACS_GETPGRP (0);
!     EMACS_KILLPG (pgrp, SIGTSTP);
    }
  
  #else /* No SIGTSTP */
--- 610,620 ----
      }
    return -1;
  #else
! #if defined(SIGSTOP) && !defined(MSDOS)
  
    {
      int pgrp = EMACS_GETPGRP (0);
!     EMACS_KILLPG (pgrp, SIGSTOP);
    }
  
  #else /* No SIGTSTP */
***************
*** 622,628 ****
    ptrace (0, 0, 0, 0);		/* set for ptrace - caught by csh */
    kill (getpid (), SIGQUIT);
  
! #else /* No SIGTSTP or USG_JOBCTRL */
  
  /* On a system where suspending is not implemented,
     instead fork a subshell and let it talk directly to the terminal
--- 622,628 ----
    ptrace (0, 0, 0, 0);		/* set for ptrace - caught by csh */
    kill (getpid (), SIGQUIT);
  
! #else /* No SIGSTOP or USG_JOBCTRL */
  
  /* On a system where suspending is not implemented,
     instead fork a subshell and let it talk directly to the terminal