1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 15 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 16 */ 17 18 #ifndef lint 19 char copyright[] = 20 "@(#) Copyright (c) 1983 Regents of the University of California.\n\ 21 All rights reserved.\n"; 22 #endif /* not lint */ 23 24 #ifndef lint 25 static char sccsid[] = "@(#)necf.c 5.4 (Berkeley) 06/30/88"; 26 #endif /* not lint */ 27 28 #include <stdio.h> 29 #include <sgtty.h> 30 31 #define PAGESIZE 66 32 33 main() 34 { 35 extern char *rindex(); 36 char line[256]; 37 register char c, *cp; 38 register lnumber; 39 40 #ifdef SHEETFEEDER 41 printf("\033=\033\033\033O\f"); 42 #else 43 printf("\033="); 44 #endif 45 lnumber = 0; 46 while (fgets(line, sizeof(line), stdin) != NULL) { 47 #ifdef SHEETFEEDER 48 if (lnumber == PAGESIZE-1) { 49 putchar('\f'); 50 lnumber = 0; 51 } 52 if (lnumber >= 2) { 53 #endif 54 #ifdef TTY 55 if ((cp = rindex(line, '\n')) != NULL) 56 *cp = '\r'; 57 #endif 58 printf("%s", line); 59 #ifdef SHEETFEEDER 60 } 61 lnumber++; 62 #endif 63 } 64 fflush (stdout); 65 } 66