1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 */ 6 7 #ifndef lint 8 static char sccsid[] = "@(#)linemod.c 5.1 (Berkeley) 05/07/85"; 9 #endif not lint 10 11 #include "hp2648.h" 12 13 linemod( line ) 14 char *line; 15 { 16 putchar('Z'); 17 handshake(); 18 putchar(ESC); 19 putchar(GRAPHIC); 20 putchar(MODE); 21 if ( *(line) == 's' ) { 22 if ( *(++line) == 'o' ) { 23 /* 24 * solid mode 1 25 */ 26 putchar( '1' ); 27 putchar( 'b' ); 28 goto done; 29 } 30 else if ( *(line) == 'h' ) { 31 /* 32 * shortdashed mode 4 33 */ 34 putchar( '6' ); 35 putchar( 'b' ); 36 goto done; 37 } 38 } 39 else if ( *(line) == 'd' ) { 40 if ( *(++line) == 'o' && *(++line) == 't' ) { 41 if ( *(++line) == 't' ) { 42 /* 43 * dotted mode 2 44 */ 45 putchar( '7' ); 46 putchar( 'b' ); 47 goto done; 48 } 49 else if ( *(line) == 'd' ) { 50 /* 51 * dotdashed mode 3 52 */ 53 putchar( '8' ); 54 putchar( 'b' ); 55 goto done; 56 } 57 } 58 } 59 else if ( *(line) == 'l' ) { 60 /* 61 * longdashed mode 5 62 */ 63 putchar( '5' ); 64 putchar( 'b' ); 65 goto done; 66 } 67 putchar( '1' ); /* default to solid */ 68 putchar( 'b' ); /* default to solid */ 69 done: 70 putchar( 'Z' ); 71 handshake(); 72 putchar(ESC); 73 putchar(GRAPHIC); 74 putchar(PLOT); 75 putchar(BINARY); 76 buffcount = 4; 77 return; 78 } 79