diff ./ex_cmds.c /usr/src/ucb/ex/ex_cmds.c 1,2c1,2 < /* Copyright (c) 1980 Regents of the University of California */ < static char *sccsid = "@(#)ex_cmds.c 6.3 11/3/80"; --- > /* Copyright (c) 1981 Regents of the University of California */ > static char *sccsid = "@(#)ex_cmds.c 7.7 6/10/83"; 391d390 < CP(savedfile, file); 406,413d404 < case 'o': < tail("pop"); < poptag(exclam()); < if (!inopen) < lchng = chng - 1; < else < nochng(); < continue; 599d589 < #ifndef MASSCOMP 602d591 < #endif MASSCOMP 609c598 < #endif SIGTSTP --- > #endif 679c668 < printf("@(#) Version 3.6, 11/3/80."+5); --- > printf("@(#) Version 3.7, 6/10/83."+5);