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1.1 root 1: /*********************************************************************
2: * COPYRIGHT NOTICE *
3: **********************************************************************
4: * This software is copyright (C) 1992 by Udo Munk *
5: * *
6: * Permission is granted to reproduce and distribute *
7: * this file by any means so long as no fee is charged *
8: * above a nominal handling fee and so long as this *
9: * notice is always included in the copies. *
10: * *
11: * Other rights are reserved except as explicitly granted *
12: * by written permission of the author. *
13: * Udo Munk *
14: * Oberstr. 21 *
15: * 4040 Neuss 1 *
16: * Germany *
17: * *
18: * [email protected] *
19: *********************************************************************/
20:
21: /*
22: ** lib_setacs.c
23: **
24: ** Set up the alternate character set map for the terminal
25: **
26: ** $Log: lib_setacs.c,v $
27: * Revision 1.6 93/04/12 14:14:06 bin
28: * Udo: third color update
29: *
30: * Revision 1.0 92/10/26 22:35:55 munk
31: * Initial version
32: *
33: **
34: */
35:
36: #ifdef RCSHDR
37: static char RCSid[] =
38: "$Header: /src386/usr/lib/ncurses/RCS/lib_setacs.c,v 1.6 93/04/12 14:14:06 bin Exp Locker: bin $";
39: #endif
40:
41: #include "curses.h"
42: #include "term.h"
43:
44: setup_acs()
45: {
46: register char *p;
47:
48: /* initialize acs_map with ASCII defaults for possible chars */
49: acs_map['l'] = acs_map['m'] = acs_map['k'] = acs_map['j'] = '+';
50: acs_map['u'] = acs_map['t'] = acs_map['v'] = acs_map['w'] = '+';
51: acs_map['q'] = '-';
52: acs_map['x'] = '|';
53: acs_map['n'] = '+';
54: acs_map['o'] = '_';
55: acs_map[','] = '<';
56: acs_map['+'] = '>';
57:
58: /* now get the alternate characters from acs_chars and fill map */
59: p = acs_chars;
60: do {
61: switch (*p) {
62: case 'l':
63: acs_map['l'] = *++p & 0377 | A_ALTCHARSET;
64: break;
65: case 'm':
66: acs_map['m'] = *++p & 0377 | A_ALTCHARSET;
67: break;
68: case 'k':
69: acs_map['k'] = *++p & 0377 | A_ALTCHARSET;
70: break;
71: case 'j':
72: acs_map['j'] = *++p & 0377 | A_ALTCHARSET;
73: break;
74: case 'u':
75: acs_map['u'] = *++p & 0377 | A_ALTCHARSET;
76: break;
77: case 't':
78: acs_map['t'] = *++p & 0377 | A_ALTCHARSET;
79: break;
80: case 'v':
81: acs_map['v'] = *++p & 0377 | A_ALTCHARSET;
82: break;
83: case 'w':
84: acs_map['w'] = *++p & 0377 | A_ALTCHARSET;
85: break;
86: case 'q':
87: acs_map['q'] = *++p & 0377 | A_ALTCHARSET;
88: break;
89: case 'x':
90: acs_map['x'] = *++p & 0377 | A_ALTCHARSET;
91: break;
92: case 'n':
93: acs_map['n'] = *++p & 0377 | A_ALTCHARSET;
94: break;
95: case 'o':
96: acs_map['o'] = *++p & 0377 | A_ALTCHARSET;
97: break;
98: case 's':
99: acs_map['s'] = *++p & 0377 | A_ALTCHARSET;
100: break;
101: case '`':
102: acs_map['`'] = *++p & 0377 | A_ALTCHARSET;
103: break;
104: case 'a':
105: acs_map['a'] = *++p & 0377 | A_ALTCHARSET;
106: break;
107: case 'f':
108: acs_map['f'] = *++p & 0377 | A_ALTCHARSET;
109: break;
110: case 'g':
111: acs_map['g'] = *++p & 0377 | A_ALTCHARSET;
112: break;
113: case '~':
114: acs_map['~'] = *++p & 0377 | A_ALTCHARSET;
115: break;
116: case ',':
117: acs_map[','] = *++p & 0377 | A_ALTCHARSET;
118: break;
119: case '+':
120: acs_map['+'] = *++p & 0377 | A_ALTCHARSET;
121: break;
122: case '.':
123: acs_map['.'] = *++p & 0377 | A_ALTCHARSET;
124: break;
125: case '-':
126: acs_map['-'] = *++p & 0377 | A_ALTCHARSET;
127: break;
128: case 'h':
129: acs_map['h'] = *++p & 0377 | A_ALTCHARSET;
130: break;
131: case 'i':
132: acs_map['i'] = *++p & 0377 | A_ALTCHARSET;
133: break;
134: case '0':
135: acs_map['0'] = *++p & 0377 | A_ALTCHARSET;
136: break;
137: default:
138: p++;
139: }
140: } while (*p && *++p);
141: }
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