Commit | Line | Data |
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60de5df9 | 1 | /* |
46e9ea25 KB |
2 | * Copyright (c) 1983 Regents of the University of California. |
3 | * All rights reserved. | |
4 | * | |
3dd3a9e5 KB |
5 | * This code is derived from software contributed to Berkeley by |
6 | * Edward Wang at The University of California, Berkeley. | |
7 | * | |
1c15e888 C |
8 | * Redistribution and use in source and binary forms are permitted provided |
9 | * that: (1) source distributions retain this entire copyright notice and | |
10 | * comment, and (2) distributions including binaries display the following | |
11 | * acknowledgement: ``This product includes software developed by the | |
12 | * University of California, Berkeley and its contributors'' in the | |
13 | * documentation or other materials provided with the distribution and in | |
14 | * all advertising materials mentioning features or use of this software. | |
15 | * Neither the name of the University nor the names of its contributors may | |
16 | * be used to endorse or promote products derived from this software without | |
17 | * specific prior written permission. | |
18 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED | |
19 | * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF | |
20 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
60de5df9 EW |
21 | */ |
22 | ||
46e9ea25 | 23 | #ifndef lint |
1c15e888 | 24 | static char sccsid[] = "@(#)ttgeneric.c 3.45 (Berkeley) 6/6/90"; |
46e9ea25 KB |
25 | #endif /* not lint */ |
26 | ||
73f690a1 | 27 | #include "ww.h" |
fff1d01b | 28 | #include "tt.h" |
73f690a1 | 29 | |
769cbf09 EW |
30 | char PC, *BC, *UP; |
31 | short ospeed; | |
94c16993 | 32 | |
a6a7cd35 | 33 | /* normal frame */ |
a830e8bb | 34 | short gen_frame[16] = { |
73f690a1 EW |
35 | ' ', '|', '-', '+', |
36 | '|', '|', '+', '+', | |
fff1d01b | 37 | '-', '+', '-', '+', |
73f690a1 EW |
38 | '+', '+', '+', '+' |
39 | }; | |
40 | ||
a6a7cd35 EW |
41 | /* ANSI graphics frame */ |
42 | #define G (WWM_GRP << WWC_MSHIFT) | |
43 | short ansi_frame[16] = { | |
44 | ' ', 'x'|G, 'Q'|G, 'm'|G, | |
45 | 'x'|G, 'x'|G, 'l'|G, 't'|G, | |
46 | 'q'|G, 'j'|G, 'q'|G, 'v'|G, | |
47 | 'k'|G, 'u'|G, 'w'|G, 'n'|G | |
48 | }; | |
b16d80c6 EW |
49 | struct tt_str ansi_AS = { |
50 | "\033(0", 3 | |
51 | }; | |
a6a7cd35 | 52 | |
f6af6d5e | 53 | struct tt_str *gen_PC; |
e1daf7d6 EW |
54 | struct tt_str *gen_CM; |
55 | struct tt_str *gen_IM; | |
56 | struct tt_str *gen_IC; | |
2d152f42 | 57 | struct tt_str *gen_ICn; |
e1daf7d6 EW |
58 | struct tt_str *gen_IP; |
59 | struct tt_str *gen_EI; | |
60 | struct tt_str *gen_DC; | |
2d152f42 | 61 | struct tt_str *gen_DCn; |
e1daf7d6 | 62 | struct tt_str *gen_AL; |
2d152f42 | 63 | struct tt_str *gen_ALn; |
e1daf7d6 | 64 | struct tt_str *gen_DL; |
2d152f42 | 65 | struct tt_str *gen_DLn; |
e1daf7d6 EW |
66 | struct tt_str *gen_CE; |
67 | struct tt_str *gen_CD; | |
68 | struct tt_str *gen_CL; | |
69 | struct tt_str *gen_VS; | |
70 | struct tt_str *gen_VE; | |
71 | struct tt_str *gen_TI; | |
72 | struct tt_str *gen_TE; | |
73 | struct tt_str *gen_SO; | |
74 | struct tt_str *gen_SE; | |
75 | struct tt_str *gen_US; | |
76 | struct tt_str *gen_UE; | |
f6af6d5e EW |
77 | struct tt_str *gen_LE; |
78 | struct tt_str *gen_ND; | |
e1daf7d6 | 79 | struct tt_str *gen_UP; |
f6af6d5e | 80 | struct tt_str *gen_DO; |
e1daf7d6 | 81 | struct tt_str *gen_BC; |
e1daf7d6 | 82 | struct tt_str *gen_NL; |
16ea9636 | 83 | struct tt_str *gen_CR; |
f6af6d5e | 84 | struct tt_str *gen_HO; |
e1daf7d6 EW |
85 | struct tt_str *gen_AS; |
86 | struct tt_str *gen_AE; | |
a6833679 EW |
87 | struct tt_str *gen_XS; |
88 | struct tt_str *gen_XE; | |
16ea9636 | 89 | struct tt_str *gen_SF; |
2d152f42 | 90 | struct tt_str *gen_SFn; |
16ea9636 | 91 | struct tt_str *gen_SR; |
2d152f42 | 92 | struct tt_str *gen_SRn; |
16ea9636 | 93 | struct tt_str *gen_CS; |
745d1a08 EW |
94 | char gen_MI; |
95 | char gen_MS; | |
96 | char gen_AM; | |
97 | char gen_OS; | |
98 | char gen_BS; | |
16ea9636 | 99 | char gen_DA; |
377a2410 | 100 | char gen_DB; |
df7b254b | 101 | char gen_NS; |
b16d80c6 | 102 | char gen_XN; |
745d1a08 EW |
103 | int gen_CO; |
104 | int gen_LI; | |
3babdf29 EW |
105 | int gen_UG; |
106 | int gen_SG; | |
745d1a08 | 107 | |
73f690a1 EW |
108 | gen_setinsert(new) |
109 | char new; | |
110 | { | |
745d1a08 EW |
111 | if (new) { |
112 | if (gen_IM) | |
e1daf7d6 | 113 | ttxputs(gen_IM); |
745d1a08 EW |
114 | } else |
115 | if (gen_EI) | |
e1daf7d6 | 116 | ttxputs(gen_EI); |
3130283e | 117 | tt.tt_insert = new; |
73f690a1 EW |
118 | } |
119 | ||
120 | gen_setmodes(new) | |
745d1a08 | 121 | register new; |
73f690a1 | 122 | { |
745d1a08 EW |
123 | register diff; |
124 | ||
3130283e | 125 | diff = new ^ tt.tt_modes; |
745d1a08 EW |
126 | if (diff & WWM_REV) { |
127 | if (new & WWM_REV) { | |
128 | if (gen_SO) | |
e1daf7d6 | 129 | ttxputs(gen_SO); |
745d1a08 EW |
130 | } else |
131 | if (gen_SE) | |
e1daf7d6 | 132 | ttxputs(gen_SE); |
745d1a08 EW |
133 | } |
134 | if (diff & WWM_UL) { | |
135 | if (new & WWM_UL) { | |
136 | if (gen_US) | |
e1daf7d6 | 137 | ttxputs(gen_US); |
745d1a08 EW |
138 | } else |
139 | if (gen_UE) | |
e1daf7d6 | 140 | ttxputs(gen_UE); |
745d1a08 | 141 | } |
a830e8bb EW |
142 | if (diff & WWM_GRP) { |
143 | if (new & WWM_GRP) { | |
a64e9887 | 144 | if (gen_AS) |
e1daf7d6 | 145 | ttxputs(gen_AS); |
a830e8bb | 146 | } else |
a64e9887 | 147 | if (gen_AE) |
e1daf7d6 | 148 | ttxputs(gen_AE); |
a830e8bb | 149 | } |
a6833679 EW |
150 | if (diff & WWM_USR) { |
151 | if (new & WWM_USR) { | |
152 | if (gen_XS) | |
153 | ttxputs(gen_XS); | |
154 | } else | |
155 | if (gen_XE) | |
156 | ttxputs(gen_XE); | |
157 | } | |
3130283e | 158 | tt.tt_modes = new; |
73f690a1 EW |
159 | } |
160 | ||
2d152f42 | 161 | gen_insline(n) |
73f690a1 | 162 | { |
3130283e EW |
163 | if (tt.tt_modes) /* for concept 100 */ |
164 | gen_setmodes(0); | |
2d152f42 EW |
165 | if (gen_ALn) |
166 | ttpgoto(gen_ALn, 0, n, gen_LI - tt.tt_row); | |
167 | else | |
168 | while (--n >= 0) | |
169 | tttputs(gen_AL, gen_LI - tt.tt_row); | |
73f690a1 EW |
170 | } |
171 | ||
2d152f42 | 172 | gen_delline(n) |
73f690a1 | 173 | { |
3130283e EW |
174 | if (tt.tt_modes) /* for concept 100 */ |
175 | gen_setmodes(0); | |
2d152f42 EW |
176 | if (gen_DLn) |
177 | ttpgoto(gen_DLn, 0, n, gen_LI - tt.tt_row); | |
178 | else | |
179 | while (--n >= 0) | |
180 | tttputs(gen_DL, gen_LI - tt.tt_row); | |
73f690a1 EW |
181 | } |
182 | ||
183 | gen_putc(c) | |
184 | register char c; | |
185 | { | |
d9375810 EW |
186 | if (tt.tt_insert) |
187 | gen_setinsert(0); | |
3130283e EW |
188 | if (tt.tt_nmodes != tt.tt_modes) |
189 | gen_setmodes(tt.tt_nmodes); | |
d9375810 | 190 | ttputc(c); |
3130283e | 191 | if (++tt.tt_col == gen_CO) |
b16d80c6 EW |
192 | if (gen_XN) |
193 | tt.tt_col = tt.tt_row = -10; | |
194 | else if (gen_AM) | |
3130283e | 195 | tt.tt_col = 0, tt.tt_row++; |
5e785082 | 196 | else |
3130283e | 197 | tt.tt_col--; |
73f690a1 EW |
198 | } |
199 | ||
3130283e | 200 | gen_write(p, n) |
e1daf7d6 EW |
201 | register char *p; |
202 | register n; | |
73f690a1 | 203 | { |
d9375810 EW |
204 | if (tt.tt_insert) |
205 | gen_setinsert(0); | |
3130283e EW |
206 | if (tt.tt_nmodes != tt.tt_modes) |
207 | gen_setmodes(tt.tt_nmodes); | |
d9375810 EW |
208 | ttwrite(p, n); |
209 | tt.tt_col += n; | |
3130283e | 210 | if (tt.tt_col == gen_CO) |
b16d80c6 EW |
211 | if (gen_XN) |
212 | tt.tt_col = tt.tt_row = -10; | |
213 | else if (gen_AM) | |
3130283e | 214 | tt.tt_col = 0, tt.tt_row++; |
5e785082 | 215 | else |
3130283e | 216 | tt.tt_col--; |
73f690a1 EW |
217 | } |
218 | ||
219 | gen_move(row, col) | |
1306887c | 220 | register int row, col; |
73f690a1 | 221 | { |
3130283e | 222 | if (tt.tt_row == row && tt.tt_col == col) |
745d1a08 | 223 | return; |
3130283e EW |
224 | if (!gen_MI && tt.tt_insert) |
225 | gen_setinsert(0); | |
226 | if (!gen_MS && tt.tt_modes) | |
227 | gen_setmodes(0); | |
16ea9636 | 228 | if (row < tt.tt_scroll_top || row > tt.tt_scroll_bot) |
4f8d76b5 | 229 | gen_setscroll(0, tt.tt_nrow - 1); |
3130283e | 230 | if (tt.tt_row == row) { |
16ea9636 EW |
231 | if (col == 0) { |
232 | ttxputs(gen_CR); | |
233 | goto out; | |
234 | } | |
3130283e | 235 | if (tt.tt_col == col - 1) { |
745d1a08 | 236 | if (gen_ND) { |
e1daf7d6 | 237 | ttxputs(gen_ND); |
745d1a08 EW |
238 | goto out; |
239 | } | |
3130283e | 240 | } else if (tt.tt_col == col + 1) { |
f6af6d5e EW |
241 | if (gen_LE) { |
242 | ttxputs(gen_LE); | |
745d1a08 EW |
243 | goto out; |
244 | } | |
73f690a1 EW |
245 | } |
246 | } | |
3130283e EW |
247 | if (tt.tt_col == col) { |
248 | if (tt.tt_row == row + 1) { | |
745d1a08 | 249 | if (gen_UP) { |
e1daf7d6 | 250 | ttxputs(gen_UP); |
745d1a08 EW |
251 | goto out; |
252 | } | |
f6af6d5e EW |
253 | } else if (tt.tt_row == row - 1) { |
254 | ttxputs(gen_DO); | |
e1daf7d6 | 255 | goto out; |
73f690a1 EW |
256 | } |
257 | } | |
745d1a08 | 258 | if (gen_HO && col == 0 && row == 0) { |
e1daf7d6 | 259 | ttxputs(gen_HO); |
73f690a1 EW |
260 | goto out; |
261 | } | |
e1daf7d6 | 262 | tttgoto(gen_CM, col, row); |
73f690a1 | 263 | out: |
3130283e EW |
264 | tt.tt_col = col; |
265 | tt.tt_row = row; | |
73f690a1 EW |
266 | } |
267 | ||
ab8b3b31 | 268 | gen_start() |
73f690a1 | 269 | { |
745d1a08 | 270 | if (gen_VS) |
e1daf7d6 | 271 | ttxputs(gen_VS); |
7d9e29c8 | 272 | if (gen_TI) |
e1daf7d6 EW |
273 | ttxputs(gen_TI); |
274 | ttxputs(gen_CL); | |
3130283e | 275 | tt.tt_col = tt.tt_row = 0; |
d9375810 | 276 | tt.tt_insert = 0; |
3130283e | 277 | tt.tt_nmodes = tt.tt_modes = 0; |
73f690a1 EW |
278 | } |
279 | ||
fff1d01b | 280 | gen_end() |
73f690a1 | 281 | { |
d9375810 EW |
282 | if (tt.tt_insert) |
283 | gen_setinsert(0); | |
7d9e29c8 | 284 | if (gen_TE) |
e1daf7d6 | 285 | ttxputs(gen_TE); |
745d1a08 | 286 | if (gen_VE) |
e1daf7d6 | 287 | ttxputs(gen_VE); |
73f690a1 EW |
288 | } |
289 | ||
290 | gen_clreol() | |
291 | { | |
3130283e EW |
292 | if (tt.tt_modes) /* for concept 100 */ |
293 | gen_setmodes(0); | |
e1daf7d6 | 294 | tttputs(gen_CE, gen_CO - tt.tt_col); |
73f690a1 EW |
295 | } |
296 | ||
297 | gen_clreos() | |
298 | { | |
3130283e EW |
299 | if (tt.tt_modes) /* for concept 100 */ |
300 | gen_setmodes(0); | |
e1daf7d6 | 301 | tttputs(gen_CD, gen_LI - tt.tt_row); |
73f690a1 EW |
302 | } |
303 | ||
304 | gen_clear() | |
305 | { | |
3130283e EW |
306 | if (tt.tt_modes) /* for concept 100 */ |
307 | gen_setmodes(0); | |
e1daf7d6 | 308 | ttxputs(gen_CL); |
73f690a1 EW |
309 | } |
310 | ||
d9375810 EW |
311 | gen_inschar(c) |
312 | register char c; | |
313 | { | |
314 | if (!tt.tt_insert) | |
315 | gen_setinsert(1); | |
316 | if (tt.tt_nmodes != tt.tt_modes) | |
317 | gen_setmodes(tt.tt_nmodes); | |
318 | if (gen_IC) | |
319 | tttputs(gen_IC, gen_CO - tt.tt_col); | |
320 | ttputc(c); | |
321 | if (gen_IP) | |
322 | tttputs(gen_IP, gen_CO - tt.tt_col); | |
323 | if (++tt.tt_col == gen_CO) | |
324 | if (gen_XN) | |
325 | tt.tt_col = tt.tt_row = -10; | |
326 | else if (gen_AM) | |
327 | tt.tt_col = 0, tt.tt_row++; | |
328 | else | |
329 | tt.tt_col--; | |
330 | } | |
331 | ||
332 | gen_insspace(n) | |
2d152f42 EW |
333 | { |
334 | if (gen_ICn) | |
335 | ttpgoto(gen_ICn, 0, n, gen_CO - tt.tt_col); | |
336 | else | |
337 | while (--n >= 0) | |
338 | tttputs(gen_IC, gen_CO - tt.tt_col); | |
339 | } | |
340 | ||
341 | gen_delchar(n) | |
73f690a1 | 342 | { |
2d152f42 EW |
343 | if (gen_DCn) |
344 | ttpgoto(gen_DCn, 0, n, gen_CO - tt.tt_col); | |
345 | else | |
346 | while (--n >= 0) | |
347 | tttputs(gen_DC, gen_CO - tt.tt_col); | |
73f690a1 EW |
348 | } |
349 | ||
2d152f42 | 350 | gen_scroll_down(n) |
16ea9636 EW |
351 | { |
352 | gen_move(tt.tt_scroll_bot, 0); | |
2d152f42 EW |
353 | if (gen_SFn) |
354 | ttpgoto(gen_SFn, 0, n, n); | |
355 | else | |
356 | while (--n >= 0) | |
357 | ttxputs(gen_SF); | |
16ea9636 EW |
358 | } |
359 | ||
2d152f42 | 360 | gen_scroll_up(n) |
16ea9636 EW |
361 | { |
362 | gen_move(tt.tt_scroll_top, 0); | |
2d152f42 EW |
363 | if (gen_SRn) |
364 | ttpgoto(gen_SRn, 0, n, n); | |
365 | else | |
366 | while (--n >= 0) | |
367 | ttxputs(gen_SR); | |
16ea9636 EW |
368 | } |
369 | ||
370 | gen_setscroll(top, bot) | |
371 | { | |
372 | tttgoto(gen_CS, bot, top); | |
373 | tt.tt_scroll_top = top; | |
374 | tt.tt_scroll_bot = bot; | |
375 | tt.tt_row = tt.tt_col = -10; | |
376 | } | |
377 | ||
73f690a1 EW |
378 | tt_generic() |
379 | { | |
e1daf7d6 EW |
380 | gen_PC = tttgetstr("pc"); |
381 | PC = gen_PC ? *gen_PC->ts_str : 0; | |
1c15e888 | 382 | #ifndef POSIX_TTY |
e1daf7d6 | 383 | ospeed = wwoldtty.ww_sgttyb.sg_ospeed; |
1c15e888 C |
384 | #else |
385 | #ifdef CBAUD | |
386 | ospeed = wwoldtty.ww_termios.c_cflag & CBAUD; | |
387 | #else | |
388 | ospeed = wwoldtty.ww_termios.c_ospeed; /* XXX */ | |
389 | #endif | |
390 | #endif | |
e1daf7d6 | 391 | |
b1189050 EW |
392 | gen_CM = ttxgetstr("cm"); /* may not work */ |
393 | gen_IM = ttxgetstr("im"); | |
394 | gen_IC = tttgetstr("ic"); | |
2d152f42 | 395 | gen_ICn = tttgetstr("IC"); |
b1189050 EW |
396 | gen_IP = tttgetstr("ip"); |
397 | gen_EI = ttxgetstr("ei"); | |
398 | gen_DC = tttgetstr("dc"); | |
2d152f42 | 399 | gen_DCn = tttgetstr("DC"); |
b1189050 | 400 | gen_AL = tttgetstr("al"); |
2d152f42 | 401 | gen_ALn = tttgetstr("AL"); |
b1189050 | 402 | gen_DL = tttgetstr("dl"); |
2d152f42 | 403 | gen_DLn = tttgetstr("DL"); |
b1189050 EW |
404 | gen_CE = tttgetstr("ce"); |
405 | gen_CD = tttgetstr("cd"); | |
406 | gen_CL = ttxgetstr("cl"); | |
407 | gen_VS = ttxgetstr("vs"); | |
408 | gen_VE = ttxgetstr("ve"); | |
409 | gen_TI = ttxgetstr("ti"); | |
410 | gen_TE = ttxgetstr("te"); | |
411 | gen_SO = ttxgetstr("so"); | |
412 | gen_SE = ttxgetstr("se"); | |
413 | gen_US = ttxgetstr("us"); | |
414 | gen_UE = ttxgetstr("ue"); | |
f6af6d5e EW |
415 | gen_LE = ttxgetstr("le"); |
416 | gen_ND = ttxgetstr("nd"); | |
b1189050 | 417 | gen_UP = ttxgetstr("up"); |
f6af6d5e | 418 | gen_DO = ttxgetstr("do"); |
b1189050 | 419 | gen_BC = ttxgetstr("bc"); |
b1189050 | 420 | gen_NL = ttxgetstr("nl"); |
16ea9636 | 421 | gen_CR = ttxgetstr("cr"); |
f6af6d5e | 422 | gen_HO = ttxgetstr("ho"); |
b1189050 EW |
423 | gen_AS = ttxgetstr("as"); |
424 | gen_AE = ttxgetstr("ae"); | |
a6833679 EW |
425 | gen_XS = ttxgetstr("XS"); |
426 | gen_XE = ttxgetstr("XE"); | |
16ea9636 | 427 | gen_SF = ttxgetstr("sf"); |
2d152f42 | 428 | gen_SFn = ttxgetstr("SF"); |
16ea9636 | 429 | gen_SR = ttxgetstr("sr"); |
2d152f42 | 430 | gen_SRn = ttxgetstr("SR"); |
16ea9636 | 431 | gen_CS = ttxgetstr("cs"); |
745d1a08 EW |
432 | gen_MI = tgetflag("mi"); |
433 | gen_MS = tgetflag("ms"); | |
434 | gen_AM = tgetflag("am"); | |
435 | gen_OS = tgetflag("os"); | |
436 | gen_BS = tgetflag("bs"); | |
16ea9636 | 437 | gen_DA = tgetflag("da"); |
377a2410 | 438 | gen_DB = tgetflag("db"); |
df7b254b | 439 | gen_NS = tgetflag("ns"); |
b16d80c6 | 440 | gen_XN = tgetflag("xn"); |
745d1a08 EW |
441 | gen_CO = tgetnum("co"); |
442 | gen_LI = tgetnum("li"); | |
3babdf29 EW |
443 | gen_UG = tgetnum("ug"); |
444 | gen_SG = tgetnum("sg"); | |
16ea9636 EW |
445 | if (gen_CL == 0 || gen_OS || gen_CM == 0) |
446 | return -1; | |
745d1a08 | 447 | |
f6af6d5e EW |
448 | /* |
449 | * Deal with obsolete termcap fields. | |
450 | */ | |
451 | if (gen_LE == 0) | |
452 | if (gen_BC) | |
453 | gen_LE = gen_BC; | |
454 | else if (gen_BS) { | |
455 | static struct tt_str bc = { "\b", 1 }; | |
456 | gen_BC = &bc; | |
457 | } | |
e1daf7d6 EW |
458 | if (gen_NL == 0) { |
459 | static struct tt_str nl = { "\n", 1 }; | |
460 | gen_NL = &nl; | |
461 | } | |
f6af6d5e EW |
462 | if (gen_DO == 0) |
463 | gen_DO = gen_NL; | |
16ea9636 EW |
464 | if (gen_CR == 0) { |
465 | static struct tt_str cr = { "\r", 1 }; | |
466 | gen_CR = &cr; | |
467 | } | |
f6af6d5e EW |
468 | /* |
469 | * Most terminal will scroll with "nl", but very few specify "sf". | |
470 | * We shouldn't use "do" here. | |
471 | */ | |
16ea9636 EW |
472 | if (gen_SF == 0 && !gen_NS) |
473 | gen_SF = gen_NL; | |
f6af6d5e | 474 | BC = gen_LE ? gen_LE->ts_str : 0; |
e1daf7d6 | 475 | UP = gen_UP ? gen_UP->ts_str : 0; |
f6af6d5e EW |
476 | /* |
477 | * Fix up display attributes that we can't handle, or don't | |
478 | * really exist. | |
479 | */ | |
480 | if (gen_SG > 0) | |
481 | gen_SO = 0; | |
482 | if (gen_UG > 0 || gen_US && gen_SO && ttstrcmp(gen_US, gen_SO) == 0) | |
483 | gen_US = 0; | |
745d1a08 | 484 | |
bbbb7b14 EW |
485 | if (gen_IM && gen_IM->ts_n == 0) { |
486 | free((char *) gen_IM); | |
07578449 | 487 | gen_IM = 0; |
bbbb7b14 EW |
488 | } |
489 | if (gen_EI && gen_EI->ts_n == 0) { | |
490 | free((char *) gen_EI); | |
07578449 | 491 | gen_EI = 0; |
bbbb7b14 EW |
492 | } |
493 | if (gen_IC && gen_IC->ts_n == 0) { | |
494 | free((char *) gen_IC); | |
07578449 | 495 | gen_IC = 0; |
bbbb7b14 | 496 | } |
2d152f42 | 497 | if (gen_IM) |
2d152f42 | 498 | tt.tt_inschar = gen_inschar; |
d9375810 EW |
499 | else if (gen_IC) |
500 | tt.tt_insspace = gen_insspace; | |
745d1a08 EW |
501 | if (gen_DC) |
502 | tt.tt_delchar = gen_delchar; | |
503 | if (gen_AL) | |
504 | tt.tt_insline = gen_insline; | |
505 | if (gen_DL) | |
506 | tt.tt_delline = gen_delline; | |
507 | if (gen_CE) | |
508 | tt.tt_clreol = gen_clreol; | |
509 | if (gen_CD) | |
510 | tt.tt_clreos = gen_clreos; | |
16ea9636 EW |
511 | if (gen_SF) |
512 | tt.tt_scroll_down = gen_scroll_down; | |
513 | /* | |
514 | * Don't allow scroll_up if da or db but not cs. | |
515 | * See comment in wwscroll.c. | |
516 | */ | |
517 | if (gen_SR && (gen_CS || !gen_DA && !gen_DB)) | |
518 | tt.tt_scroll_up = gen_scroll_up; | |
519 | if (gen_CS) | |
520 | tt.tt_setscroll = gen_setscroll; | |
5e785082 EW |
521 | if (gen_SO) |
522 | tt.tt_availmodes |= WWM_REV; | |
523 | if (gen_US) | |
524 | tt.tt_availmodes |= WWM_UL; | |
a64e9887 EW |
525 | if (gen_AS) |
526 | tt.tt_availmodes |= WWM_GRP; | |
a6833679 EW |
527 | if (gen_XS) |
528 | tt.tt_availmodes |= WWM_USR; | |
5e785082 | 529 | tt.tt_wrap = gen_AM; |
377a2410 | 530 | tt.tt_retain = gen_DB; |
745d1a08 | 531 | tt.tt_ncol = gen_CO; |
745d1a08 | 532 | tt.tt_nrow = gen_LI; |
ab8b3b31 | 533 | tt.tt_start = gen_start; |
fff1d01b | 534 | tt.tt_end = gen_end; |
73f690a1 EW |
535 | tt.tt_write = gen_write; |
536 | tt.tt_putc = gen_putc; | |
745d1a08 | 537 | tt.tt_move = gen_move; |
e1daf7d6 | 538 | tt.tt_clear = gen_clear; |
c1a57462 | 539 | tt.tt_setmodes = gen_setmodes; |
b16d80c6 EW |
540 | tt.tt_frame = gen_AS && ttstrcmp(gen_AS, &ansi_AS) == 0 ? |
541 | ansi_frame : gen_frame; | |
73f690a1 EW |
542 | return 0; |
543 | } |