1*18779Sdist /* 2*18779Sdist * Copyright (c) 1980 Regents of the University of California. 3*18779Sdist * All rights reserved. The Berkeley software License Agreement 4*18779Sdist * specifies the terms and conditions for redistribution. 5*18779Sdist */ 611487Sralph 7*18779Sdist #ifndef lint 8*18779Sdist static char sccsid[] = "@(#)printg.c 5.1 (Berkeley) 04/26/85"; 9*18779Sdist #endif not lint 10*18779Sdist 1111487Sralph #include "2648.h" 1211487Sralph printg()1311487Sralphprintg() 1411487Sralph { 1511487Sralph int oldvid = _video; 1611487Sralph int c, c2; 1711487Sralph 1811487Sralph if (oldvid==INVERSE) 1911487Sralph togvid(); 2011487Sralph sync(); 2111487Sralph escseq(NONE); 2211487Sralph outstr("\33&p4d5u0C"); 2311487Sralph outchar('\21'); /* test handshaking fix */ 2411487Sralph 2511487Sralph /* 2611487Sralph * The terminal sometimes sends back S<cr> or F<cr>. 2711487Sralph * Ignore them. 2811487Sralph */ 2911487Sralph fflush(stdout); 3011487Sralph c = getchar(); 3111487Sralph if (c=='F' || c=='S') { 3211487Sralph c2 = getchar(); 3311487Sralph if (c2 != '\r' && c2 != '\n') 3411487Sralph ungetc(c2, stdin); 3511487Sralph } else { 3611487Sralph ungetc(c, stdin); 3711487Sralph } 3811487Sralph 3911487Sralph if (oldvid==INVERSE) 4011487Sralph togvid(); 4111487Sralph } 42