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61d96e53 DF |
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[] = "@(#)draw.c 5.1 (Berkeley) %G%"; | |
9 | #endif not lint | |
10 | ||
77244e72 RC |
11 | /* |
12 | * draw a line from the current place to (x,y). Such lines are | |
13 | * supposed to be horizontal, and are affected by the current mode. | |
14 | */ | |
15 | ||
16 | #include "2648.h" | |
17 | ||
18 | draw(x, y) | |
19 | { | |
20 | #ifdef TRACE | |
21 | if (trace) { | |
22 | fprintf(trace, "draw(%d,%d)\n", x, y); | |
23 | } | |
24 | #endif | |
25 | sync(); | |
26 | escseq(ESCP); | |
27 | motion(x, y); | |
28 | _supx = x; | |
29 | _supy = y; | |
30 | } |