100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
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/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for *
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* details. If they are missing then this copy is in violation of *
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* the copyright conditions. */
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#include "curses.priv.h"
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#include <nterm.h>
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#include <string.h>
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/* line graphics */
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chtype acs_map[128];
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void init_acs()
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{
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/*
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ACS_ULCORNER (acs_map['l'])
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ACS_LLCORNER (acs_map['m'])
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ACS_URCORNER (acs_map['k'])
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ACS_LRCORNER (acs_map['j'])
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ACS_RTEE (acs_map['u'])
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ACS_LTEE (acs_map['t'])
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ACS_BTEE (acs_map['v'])
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ACS_TTEE (acs_map['w'])
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ACS_HLINE (acs_map['q'])
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ACS_VLINE (acs_map['x'])
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ACS_PLUS (acs_map['n'])
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ACS_S1 (acs_map['o']) scan line 1
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ACS_S9 (acs_map['s']) scan line 9
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ACS_DIAMOND (acs_map['`']) diamond
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ACS_CKBOARD (acs_map['a']) checker board (stipple)
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ACS_DEGREE (acs_map['f']) degree symbol
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ACS_PLMINUS (acs_map['g']) plus/minus
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ACS_BULLET (acs_map['~']) bullet
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ACS_LARROW (acs_map[',']) arrow pointing left
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ACS_RARROW (acs_map['+']) arrow pointing right
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ACS_DARROW (acs_map['.']) arrow pointing down
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ACS_UARROW (acs_map['-']) arrow pointing up
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ACS_BOARD (acs_map['h']) board of squares
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ACS_LANTERN (acs_map['I']) lantern symbol
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ACS_BLOCK (acs_map['0']) solid square block
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*/
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T(("initializing ACS map"));
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acs_map['l'] = acs_map['m'] = acs_map['k'] = acs_map['j'] =
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acs_map['u'] = acs_map['t'] = acs_map['v'] = acs_map['w'] = (chtype)'+' & A_CHARTEXT;
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acs_map['q'] = (chtype)'-' & A_CHARTEXT;
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acs_map['x'] = (chtype)'|' & A_CHARTEXT;
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acs_map['n'] = (chtype)'+' & A_CHARTEXT;
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acs_map['o'] = (chtype)'~' & A_CHARTEXT;
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acs_map['s'] = (chtype)'_' & A_CHARTEXT;
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acs_map['`'] = (chtype)'+' & A_CHARTEXT;
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acs_map['a'] = (chtype)':' & A_CHARTEXT;
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acs_map['f'] = (chtype)'\'' & A_CHARTEXT;
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acs_map['g'] = (chtype)'#' & A_CHARTEXT;
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acs_map['~'] = (chtype)'o' & A_CHARTEXT;
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acs_map[','] = (chtype)'<' & A_CHARTEXT;
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acs_map['+'] = (chtype)'>' & A_CHARTEXT;
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acs_map['.'] = (chtype)'v' & A_CHARTEXT;
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acs_map['-'] = (chtype)'^' & A_CHARTEXT;
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acs_map['h'] = (chtype)'#' & A_CHARTEXT;
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acs_map['I'] = (chtype)'#' & A_CHARTEXT;
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acs_map['0'] = (chtype)'#' & A_CHARTEXT;
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if (ena_acs != NULL)
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tputs(ena_acs, 1, _outc);
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if (acs_chars != NULL) {
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int i = 0;
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int length = strlen(acs_chars);
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while (i < length)
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switch (acs_chars[i]) {
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case 'l':case 'm':case 'k':case 'j':
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case 'u':case 't':case 'v':case 'w':
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case 'q':case 'x':case 'n':case 'o':
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case 's':case '`':case 'a':case 'f':
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case 'g':case '~':case ',':case '+':
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case '.':case '-':case 'h':case 'I':
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case '0':
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acs_map[(unsigned int)(unsigned char)acs_chars[i]] =
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(acs_chars[++i] & A_CHARTEXT) | A_ALTCHARSET;
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default:
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i++;
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break;
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}
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}
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#ifdef TRACE
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else {
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if (_tracing)
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_tracef("acsc not defined, using default mapping");
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}
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#endif
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}
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