|
7
|
1 /* vi:set ts=8 sts=4 sw=4:
|
|
|
2 *
|
|
|
3 * VIM - Vi IMproved by Bram Moolenaar
|
|
|
4 *
|
|
|
5 * Do ":help uganda" in Vim to read copying and usage conditions.
|
|
|
6 * Do ":help credits" in Vim to see a list of people who contributed.
|
|
|
7 * See README.txt for an overview of the Vim source code.
|
|
|
8 */
|
|
|
9
|
|
|
10 /*
|
|
|
11 * ex_cmds2.c: some more functions for command line commands
|
|
|
12 */
|
|
|
13
|
|
|
14 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
15 # include <io.h>
|
|
|
16 #endif
|
|
|
17
|
|
|
18 #include "vim.h"
|
|
|
19
|
|
|
20 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
21 # include <fcntl.h>
|
|
|
22 #endif
|
|
|
23
|
|
|
24 #include "version.h"
|
|
|
25
|
|
|
26 static void cmd_source __ARGS((char_u *fname, exarg_T *eap));
|
|
|
27
|
|
|
28 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
29 static int debug_greedy = FALSE; /* batch mode debugging: don't save
|
|
|
30 and restore typeahead. */
|
|
|
31
|
|
|
32 /*
|
|
|
33 * do_debug(): Debug mode.
|
|
|
34 * Repeatedly get Ex commands, until told to continue normal execution.
|
|
|
35 */
|
|
|
36 void
|
|
|
37 do_debug(cmd)
|
|
|
38 char_u *cmd;
|
|
|
39 {
|
|
|
40 int save_msg_scroll = msg_scroll;
|
|
|
41 int save_State = State;
|
|
|
42 int save_did_emsg = did_emsg;
|
|
|
43 int save_cmd_silent = cmd_silent;
|
|
|
44 int save_msg_silent = msg_silent;
|
|
|
45 int save_emsg_silent = emsg_silent;
|
|
|
46 int save_redir_off = redir_off;
|
|
|
47 tasave_T typeaheadbuf;
|
|
|
48 # ifdef FEAT_EX_EXTRA
|
|
|
49 int save_ex_normal_busy;
|
|
|
50 # endif
|
|
|
51 int n;
|
|
|
52 char_u *cmdline = NULL;
|
|
|
53 char_u *p;
|
|
|
54 char *tail = NULL;
|
|
|
55 static int last_cmd = 0;
|
|
|
56 #define CMD_CONT 1
|
|
|
57 #define CMD_NEXT 2
|
|
|
58 #define CMD_STEP 3
|
|
|
59 #define CMD_FINISH 4
|
|
|
60 #define CMD_QUIT 5
|
|
|
61 #define CMD_INTERRUPT 6
|
|
|
62
|
|
|
63 #ifdef ALWAYS_USE_GUI
|
|
|
64 /* Can't do this when there is no terminal for input/output. */
|
|
|
65 if (!gui.in_use)
|
|
|
66 {
|
|
|
67 /* Break as soon as possible. */
|
|
|
68 debug_break_level = 9999;
|
|
|
69 return;
|
|
|
70 }
|
|
|
71 #endif
|
|
|
72
|
|
|
73 /* Make sure we are in raw mode and start termcap mode. Might have side
|
|
|
74 * effects... */
|
|
|
75 settmode(TMODE_RAW);
|
|
|
76 starttermcap();
|
|
|
77
|
|
|
78 ++RedrawingDisabled; /* don't redisplay the window */
|
|
|
79 ++no_wait_return; /* don't wait for return */
|
|
|
80 did_emsg = FALSE; /* don't use error from debugged stuff */
|
|
|
81 cmd_silent = FALSE; /* display commands */
|
|
|
82 msg_silent = FALSE; /* display messages */
|
|
|
83 emsg_silent = FALSE; /* display error messages */
|
|
|
84 redir_off = TRUE; /* don't redirect debug commands */
|
|
|
85
|
|
|
86 State = NORMAL;
|
|
|
87 #ifdef FEAT_SNIFF
|
|
|
88 want_sniff_request = 0; /* No K_SNIFF wanted */
|
|
|
89 #endif
|
|
|
90
|
|
|
91 if (!debug_did_msg)
|
|
|
92 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
|
|
|
93 if (sourcing_name != NULL)
|
|
|
94 msg(sourcing_name);
|
|
|
95 if (sourcing_lnum != 0)
|
|
|
96 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd);
|
|
|
97 else
|
|
|
98 msg_str((char_u *)_("cmd: %s"), cmd);
|
|
|
99
|
|
|
100 /*
|
|
|
101 * Repeat getting a command and executing it.
|
|
|
102 */
|
|
|
103 for (;;)
|
|
|
104 {
|
|
|
105 msg_scroll = TRUE;
|
|
|
106 need_wait_return = FALSE;
|
|
|
107 #ifdef FEAT_SNIFF
|
|
|
108 ProcessSniffRequests();
|
|
|
109 #endif
|
|
|
110 /* Save the current typeahead buffer and replace it with an empty one.
|
|
|
111 * This makes sure we get input from the user here and don't interfere
|
|
|
112 * with the commands being executed. Reset "ex_normal_busy" to avoid
|
|
|
113 * the side effects of using ":normal". Save the stuff buffer and make
|
|
|
114 * it empty. */
|
|
|
115 # ifdef FEAT_EX_EXTRA
|
|
|
116 save_ex_normal_busy = ex_normal_busy;
|
|
|
117 ex_normal_busy = 0;
|
|
|
118 # endif
|
|
|
119 if (!debug_greedy)
|
|
|
120 save_typeahead(&typeaheadbuf);
|
|
|
121
|
|
|
122 cmdline = getcmdline_prompt('>', NULL, 0);
|
|
|
123
|
|
|
124 if (!debug_greedy)
|
|
|
125 restore_typeahead(&typeaheadbuf);
|
|
|
126 # ifdef FEAT_EX_EXTRA
|
|
|
127 ex_normal_busy = save_ex_normal_busy;
|
|
|
128 # endif
|
|
|
129
|
|
|
130 cmdline_row = msg_row;
|
|
|
131 if (cmdline != NULL)
|
|
|
132 {
|
|
|
133 /* If this is a debug command, set "last_cmd".
|
|
|
134 * If not, reset "last_cmd".
|
|
|
135 * For a blank line use previous command. */
|
|
|
136 p = skipwhite(cmdline);
|
|
|
137 if (*p != NUL)
|
|
|
138 {
|
|
|
139 switch (*p)
|
|
|
140 {
|
|
|
141 case 'c': last_cmd = CMD_CONT;
|
|
|
142 tail = "ont";
|
|
|
143 break;
|
|
|
144 case 'n': last_cmd = CMD_NEXT;
|
|
|
145 tail = "ext";
|
|
|
146 break;
|
|
|
147 case 's': last_cmd = CMD_STEP;
|
|
|
148 tail = "tep";
|
|
|
149 break;
|
|
|
150 case 'f': last_cmd = CMD_FINISH;
|
|
|
151 tail = "inish";
|
|
|
152 break;
|
|
|
153 case 'q': last_cmd = CMD_QUIT;
|
|
|
154 tail = "uit";
|
|
|
155 break;
|
|
|
156 case 'i': last_cmd = CMD_INTERRUPT;
|
|
|
157 tail = "nterrupt";
|
|
|
158 break;
|
|
|
159 default: last_cmd = 0;
|
|
|
160 }
|
|
|
161 if (last_cmd != 0)
|
|
|
162 {
|
|
|
163 /* Check that the tail matches. */
|
|
|
164 ++p;
|
|
|
165 while (*p != NUL && *p == *tail)
|
|
|
166 {
|
|
|
167 ++p;
|
|
|
168 ++tail;
|
|
|
169 }
|
|
|
170 if (ASCII_ISALPHA(*p))
|
|
|
171 last_cmd = 0;
|
|
|
172 }
|
|
|
173 }
|
|
|
174
|
|
|
175 if (last_cmd != 0)
|
|
|
176 {
|
|
|
177 /* Execute debug command: decided where to break next and
|
|
|
178 * return. */
|
|
|
179 switch (last_cmd)
|
|
|
180 {
|
|
|
181 case CMD_CONT:
|
|
|
182 debug_break_level = -1;
|
|
|
183 break;
|
|
|
184 case CMD_NEXT:
|
|
|
185 debug_break_level = ex_nesting_level;
|
|
|
186 break;
|
|
|
187 case CMD_STEP:
|
|
|
188 debug_break_level = 9999;
|
|
|
189 break;
|
|
|
190 case CMD_FINISH:
|
|
|
191 debug_break_level = ex_nesting_level - 1;
|
|
|
192 break;
|
|
|
193 case CMD_QUIT:
|
|
|
194 got_int = TRUE;
|
|
|
195 debug_break_level = -1;
|
|
|
196 break;
|
|
|
197 case CMD_INTERRUPT:
|
|
|
198 got_int = TRUE;
|
|
|
199 debug_break_level = 9999;
|
|
|
200 /* Do not repeat ">interrupt" cmd, continue stepping. */
|
|
|
201 last_cmd = CMD_STEP;
|
|
|
202 break;
|
|
|
203 }
|
|
|
204 break;
|
|
|
205 }
|
|
|
206
|
|
|
207 /* don't debug this command */
|
|
|
208 n = debug_break_level;
|
|
|
209 debug_break_level = -1;
|
|
|
210 (void)do_cmdline(cmdline, getexline, NULL,
|
|
|
211 DOCMD_VERBOSE|DOCMD_EXCRESET);
|
|
|
212 debug_break_level = n;
|
|
|
213
|
|
|
214 vim_free(cmdline);
|
|
|
215 }
|
|
|
216 lines_left = Rows - 1;
|
|
|
217 }
|
|
|
218 vim_free(cmdline);
|
|
|
219
|
|
|
220 --RedrawingDisabled;
|
|
|
221 --no_wait_return;
|
|
|
222 redraw_all_later(NOT_VALID);
|
|
|
223 need_wait_return = FALSE;
|
|
|
224 msg_scroll = save_msg_scroll;
|
|
|
225 lines_left = Rows - 1;
|
|
|
226 State = save_State;
|
|
|
227 did_emsg = save_did_emsg;
|
|
|
228 cmd_silent = save_cmd_silent;
|
|
|
229 msg_silent = save_msg_silent;
|
|
|
230 emsg_silent = save_emsg_silent;
|
|
|
231 redir_off = save_redir_off;
|
|
|
232
|
|
|
233 /* Only print the message again when typing a command before coming back
|
|
|
234 * here. */
|
|
|
235 debug_did_msg = TRUE;
|
|
|
236 }
|
|
|
237
|
|
|
238 /*
|
|
|
239 * ":debug".
|
|
|
240 */
|
|
|
241 void
|
|
|
242 ex_debug(eap)
|
|
|
243 exarg_T *eap;
|
|
|
244 {
|
|
|
245 int debug_break_level_save = debug_break_level;
|
|
|
246
|
|
|
247 debug_break_level = 9999;
|
|
|
248 do_cmdline_cmd(eap->arg);
|
|
|
249 debug_break_level = debug_break_level_save;
|
|
|
250 }
|
|
|
251
|
|
|
252 static char_u *debug_breakpoint_name = NULL;
|
|
|
253 static linenr_T debug_breakpoint_lnum;
|
|
|
254
|
|
|
255 /*
|
|
|
256 * When debugging or a breakpoint is set on a skipped command, no debug prompt
|
|
|
257 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
|
|
|
258 * debug_skipped_name is then set to the source name in the breakpoint case. If
|
|
|
259 * a skipped command decides itself that a debug prompt should be displayed, it
|
|
|
260 * can do so by calling dbg_check_skipped().
|
|
|
261 */
|
|
|
262 static int debug_skipped;
|
|
|
263 static char_u *debug_skipped_name;
|
|
|
264
|
|
|
265 /*
|
|
|
266 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
|
|
|
267 * at or below the break level. But only when the line is actually
|
|
|
268 * executed. Return TRUE and set breakpoint_name for skipped commands that
|
|
|
269 * decide to execute something themselves.
|
|
|
270 * Called from do_one_cmd() before executing a command.
|
|
|
271 */
|
|
|
272 void
|
|
|
273 dbg_check_breakpoint(eap)
|
|
|
274 exarg_T *eap;
|
|
|
275 {
|
|
|
276 char_u *p;
|
|
|
277
|
|
|
278 debug_skipped = FALSE;
|
|
|
279 if (debug_breakpoint_name != NULL)
|
|
|
280 {
|
|
|
281 if (!eap->skip)
|
|
|
282 {
|
|
|
283 /* replace K_SNR with "<SNR>" */
|
|
|
284 if (debug_breakpoint_name[0] == K_SPECIAL
|
|
|
285 && debug_breakpoint_name[1] == KS_EXTRA
|
|
|
286 && debug_breakpoint_name[2] == (int)KE_SNR)
|
|
|
287 p = (char_u *)"<SNR>";
|
|
|
288 else
|
|
|
289 p = (char_u *)"";
|
|
|
290 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"), p,
|
|
|
291 debug_breakpoint_name + (*p == NUL ? 0 : 3),
|
|
|
292 (long)debug_breakpoint_lnum);
|
|
|
293 debug_breakpoint_name = NULL;
|
|
|
294 do_debug(eap->cmd);
|
|
|
295 }
|
|
|
296 else
|
|
|
297 {
|
|
|
298 debug_skipped = TRUE;
|
|
|
299 debug_skipped_name = debug_breakpoint_name;
|
|
|
300 debug_breakpoint_name = NULL;
|
|
|
301 }
|
|
|
302 }
|
|
|
303 else if (ex_nesting_level <= debug_break_level)
|
|
|
304 {
|
|
|
305 if (!eap->skip)
|
|
|
306 do_debug(eap->cmd);
|
|
|
307 else
|
|
|
308 {
|
|
|
309 debug_skipped = TRUE;
|
|
|
310 debug_skipped_name = NULL;
|
|
|
311 }
|
|
|
312 }
|
|
|
313 }
|
|
|
314
|
|
|
315 /*
|
|
|
316 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
|
|
|
317 * set. Return TRUE when the debug mode is entered this time.
|
|
|
318 */
|
|
|
319 int
|
|
|
320 dbg_check_skipped(eap)
|
|
|
321 exarg_T *eap;
|
|
|
322 {
|
|
|
323 int prev_got_int;
|
|
|
324
|
|
|
325 if (debug_skipped)
|
|
|
326 {
|
|
|
327 /*
|
|
|
328 * Save the value of got_int and reset it. We don't want a previous
|
|
|
329 * interruption cause flushing the input buffer.
|
|
|
330 */
|
|
|
331 prev_got_int = got_int;
|
|
|
332 got_int = FALSE;
|
|
|
333 debug_breakpoint_name = debug_skipped_name;
|
|
|
334 /* eap->skip is TRUE */
|
|
|
335 eap->skip = FALSE;
|
|
|
336 (void)dbg_check_breakpoint(eap);
|
|
|
337 eap->skip = TRUE;
|
|
|
338 got_int |= prev_got_int;
|
|
|
339 return TRUE;
|
|
|
340 }
|
|
|
341 return FALSE;
|
|
|
342 }
|
|
|
343
|
|
|
344 /*
|
|
|
345 * The list of breakpoints: dbg_breakp.
|
|
|
346 * This is a grow-array of structs.
|
|
|
347 */
|
|
|
348 struct debuggy
|
|
|
349 {
|
|
|
350 int dbg_nr; /* breakpoint number */
|
|
|
351 int dbg_type; /* DBG_FUNC or DBG_FILE */
|
|
|
352 char_u *dbg_name; /* function or file name */
|
|
|
353 regprog_T *dbg_prog; /* regexp program */
|
|
|
354 linenr_T dbg_lnum; /* line number in function or file */
|
|
|
355 };
|
|
|
356
|
|
|
357 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
|
358 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
|
|
|
359 static int last_breakp = 0; /* nr of last defined breakpoint */
|
|
|
360
|
|
|
361 #define DBG_FUNC 1
|
|
|
362 #define DBG_FILE 2
|
|
|
363
|
|
|
364 static int dbg_parsearg __ARGS((char_u *arg));
|
|
|
365
|
|
|
366 /*
|
|
|
367 * Parse the arguments of ":breakadd" or ":breakdel" and put them in the entry
|
|
|
368 * just after the last one in dbg_breakp. Note that "dbg_name" is allocated.
|
|
|
369 * Returns FAIL for failure.
|
|
|
370 */
|
|
|
371 static int
|
|
|
372 dbg_parsearg(arg)
|
|
|
373 char_u *arg;
|
|
|
374 {
|
|
|
375 char_u *p = arg;
|
|
|
376 char_u *q;
|
|
|
377 struct debuggy *bp;
|
|
10
|
378 int here = FALSE;
|
|
7
|
379
|
|
|
380 if (ga_grow(&dbg_breakp, 1) == FAIL)
|
|
|
381 return FAIL;
|
|
|
382 bp = &BREAKP(dbg_breakp.ga_len);
|
|
|
383
|
|
|
384 /* Find "func" or "file". */
|
|
|
385 if (STRNCMP(p, "func", 4) == 0)
|
|
|
386 bp->dbg_type = DBG_FUNC;
|
|
|
387 else if (STRNCMP(p, "file", 4) == 0)
|
|
|
388 bp->dbg_type = DBG_FILE;
|
|
10
|
389 else if (STRNCMP(p, "here", 4) == 0)
|
|
|
390 {
|
|
|
391 if (curbuf->b_ffname == NULL)
|
|
|
392 {
|
|
|
393 EMSG(_(e_noname));
|
|
|
394 return FAIL;
|
|
|
395 }
|
|
|
396 bp->dbg_type = DBG_FILE;
|
|
|
397 here = TRUE;
|
|
|
398 }
|
|
7
|
399 else
|
|
|
400 {
|
|
|
401 EMSG2(_(e_invarg2), p);
|
|
|
402 return FAIL;
|
|
|
403 }
|
|
|
404 p = skipwhite(p + 4);
|
|
|
405
|
|
|
406 /* Find optional line number. */
|
|
10
|
407 if (here)
|
|
|
408 bp->dbg_lnum = curwin->w_cursor.lnum;
|
|
|
409 else if (VIM_ISDIGIT(*p))
|
|
7
|
410 {
|
|
|
411 bp->dbg_lnum = getdigits(&p);
|
|
|
412 p = skipwhite(p);
|
|
|
413 }
|
|
|
414 else
|
|
|
415 bp->dbg_lnum = 0;
|
|
|
416
|
|
|
417 /* Find the function or file name. Don't accept a function name with (). */
|
|
10
|
418 if ((!here && *p == NUL)
|
|
|
419 || (here && *p != NUL)
|
|
7
|
420 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
|
|
|
421 {
|
|
|
422 EMSG2(_(e_invarg2), arg);
|
|
|
423 return FAIL;
|
|
|
424 }
|
|
|
425
|
|
|
426 if (bp->dbg_type == DBG_FUNC)
|
|
|
427 bp->dbg_name = vim_strsave(p);
|
|
10
|
428 else if (here)
|
|
|
429 bp->dbg_name = vim_strsave(curbuf->b_ffname);
|
|
7
|
430 else
|
|
|
431 {
|
|
|
432 /* Expand the file name in the same way as do_source(). This means
|
|
|
433 * doing it twice, so that $DIR/file gets expanded when $DIR is
|
|
|
434 * "~/dir". */
|
|
|
435 #ifdef RISCOS
|
|
|
436 q = mch_munge_fname(p);
|
|
|
437 #else
|
|
|
438 q = expand_env_save(p);
|
|
|
439 #endif
|
|
|
440 if (q == NULL)
|
|
|
441 return FAIL;
|
|
|
442 #ifdef RISCOS
|
|
|
443 p = mch_munge_fname(q);
|
|
|
444 #else
|
|
|
445 p = expand_env_save(q);
|
|
|
446 #endif
|
|
|
447 vim_free(q);
|
|
|
448 if (p == NULL)
|
|
|
449 return FAIL;
|
|
11
|
450 if (*p != '*')
|
|
|
451 {
|
|
|
452 bp->dbg_name = fix_fname(p);
|
|
|
453 vim_free(p);
|
|
|
454 }
|
|
|
455 else
|
|
|
456 bp->dbg_name = p;
|
|
7
|
457 #ifdef MACOS_CLASSIC
|
|
|
458 if (bp->dbg_name != NULL)
|
|
|
459 slash_n_colon_adjust(bp->dbg_name);
|
|
|
460 #endif
|
|
|
461 }
|
|
|
462
|
|
|
463 if (bp->dbg_name == NULL)
|
|
|
464 return FAIL;
|
|
|
465 return OK;
|
|
|
466 }
|
|
|
467
|
|
|
468 /*
|
|
|
469 * ":breakadd".
|
|
|
470 */
|
|
|
471 void
|
|
|
472 ex_breakadd(eap)
|
|
|
473 exarg_T *eap;
|
|
|
474 {
|
|
|
475 struct debuggy *bp;
|
|
|
476 char_u *pat;
|
|
|
477
|
|
|
478 if (dbg_parsearg(eap->arg) == OK)
|
|
|
479 {
|
|
|
480 bp = &BREAKP(dbg_breakp.ga_len);
|
|
|
481 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
|
|
|
482 if (pat != NULL)
|
|
|
483 {
|
|
|
484 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
|
|
|
485 vim_free(pat);
|
|
|
486 }
|
|
|
487 if (pat == NULL || bp->dbg_prog == NULL)
|
|
|
488 vim_free(bp->dbg_name);
|
|
|
489 else
|
|
|
490 {
|
|
|
491 if (bp->dbg_lnum == 0) /* default line number is 1 */
|
|
|
492 bp->dbg_lnum = 1;
|
|
|
493 BREAKP(dbg_breakp.ga_len++).dbg_nr = ++last_breakp;
|
|
|
494 --dbg_breakp.ga_room;
|
|
|
495 ++debug_tick;
|
|
|
496 }
|
|
|
497 }
|
|
|
498 }
|
|
|
499
|
|
|
500 /*
|
|
|
501 * ":debuggreedy".
|
|
|
502 */
|
|
|
503 void
|
|
|
504 ex_debuggreedy(eap)
|
|
|
505 exarg_T *eap;
|
|
|
506 {
|
|
|
507 if (eap->addr_count == 0 || eap->line2 != 0)
|
|
|
508 debug_greedy = TRUE;
|
|
|
509 else
|
|
|
510 debug_greedy = FALSE;
|
|
|
511 }
|
|
|
512
|
|
|
513 /*
|
|
|
514 * ":breakdel".
|
|
|
515 */
|
|
|
516 void
|
|
|
517 ex_breakdel(eap)
|
|
|
518 exarg_T *eap;
|
|
|
519 {
|
|
|
520 struct debuggy *bp, *bpi;
|
|
|
521 int nr;
|
|
|
522 int todel = -1;
|
|
|
523 int i;
|
|
|
524 linenr_T best_lnum = 0;
|
|
|
525
|
|
|
526 if (vim_isdigit(*eap->arg))
|
|
|
527 {
|
|
|
528 /* ":breakdel {nr}" */
|
|
|
529 nr = atol((char *)eap->arg);
|
|
|
530 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
531 if (BREAKP(i).dbg_nr == nr)
|
|
|
532 {
|
|
|
533 todel = i;
|
|
|
534 break;
|
|
|
535 }
|
|
|
536 }
|
|
|
537 else
|
|
|
538 {
|
|
|
539 /* ":breakdel {func|file} [lnum] {name}" */
|
|
|
540 if (dbg_parsearg(eap->arg) == FAIL)
|
|
|
541 return;
|
|
|
542 bp = &BREAKP(dbg_breakp.ga_len);
|
|
|
543 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
544 {
|
|
|
545 bpi = &BREAKP(i);
|
|
|
546 if (bp->dbg_type == bpi->dbg_type
|
|
|
547 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
|
|
|
548 && (bp->dbg_lnum == bpi->dbg_lnum
|
|
|
549 || (bp->dbg_lnum == 0
|
|
|
550 && (best_lnum == 0
|
|
|
551 || bpi->dbg_lnum < best_lnum))))
|
|
|
552 {
|
|
|
553 todel = i;
|
|
|
554 best_lnum = bpi->dbg_lnum;
|
|
|
555 }
|
|
|
556 }
|
|
|
557 vim_free(bp->dbg_name);
|
|
|
558 }
|
|
|
559
|
|
|
560 if (todel < 0)
|
|
|
561 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg);
|
|
|
562 else
|
|
|
563 {
|
|
|
564 vim_free(BREAKP(todel).dbg_name);
|
|
|
565 vim_free(BREAKP(todel).dbg_prog);
|
|
|
566 --dbg_breakp.ga_len;
|
|
|
567 ++dbg_breakp.ga_room;
|
|
|
568 if (todel < dbg_breakp.ga_len)
|
|
|
569 mch_memmove(&BREAKP(todel), &BREAKP(todel + 1),
|
|
|
570 (dbg_breakp.ga_len - todel) * sizeof(struct debuggy));
|
|
|
571 ++debug_tick;
|
|
|
572 }
|
|
|
573 }
|
|
|
574
|
|
|
575 /*
|
|
|
576 * ":breaklist".
|
|
|
577 */
|
|
|
578 /*ARGSUSED*/
|
|
|
579 void
|
|
|
580 ex_breaklist(eap)
|
|
|
581 exarg_T *eap;
|
|
|
582 {
|
|
|
583 struct debuggy *bp;
|
|
|
584 int i;
|
|
|
585
|
|
|
586 if (dbg_breakp.ga_len == 0)
|
|
|
587 MSG(_("No breakpoints defined"));
|
|
|
588 else
|
|
|
589 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
590 {
|
|
|
591 bp = &BREAKP(i);
|
|
|
592 smsg((char_u *)_("%3d %s %s line %ld"),
|
|
|
593 bp->dbg_nr,
|
|
|
594 bp->dbg_type == DBG_FUNC ? "func" : "file",
|
|
|
595 bp->dbg_name,
|
|
|
596 (long)bp->dbg_lnum);
|
|
|
597 }
|
|
|
598 }
|
|
|
599
|
|
|
600 /*
|
|
|
601 * Find a breakpoint for a function or sourced file.
|
|
|
602 * Returns line number at which to break; zero when no matching breakpoint.
|
|
|
603 */
|
|
|
604 linenr_T
|
|
|
605 dbg_find_breakpoint(file, fname, after)
|
|
|
606 int file; /* TRUE for a file, FALSE for a function */
|
|
|
607 char_u *fname; /* file or function name */
|
|
|
608 linenr_T after; /* after this line number */
|
|
|
609 {
|
|
|
610 struct debuggy *bp;
|
|
|
611 int i;
|
|
|
612 linenr_T lnum = 0;
|
|
|
613 regmatch_T regmatch;
|
|
|
614 char_u *name = fname;
|
|
|
615 int prev_got_int;
|
|
|
616
|
|
|
617 /* Replace K_SNR in function name with "<SNR>". */
|
|
|
618 if (!file && fname[0] == K_SPECIAL)
|
|
|
619 {
|
|
|
620 name = alloc((unsigned)STRLEN(fname) + 3);
|
|
|
621 if (name == NULL)
|
|
|
622 name = fname;
|
|
|
623 else
|
|
|
624 {
|
|
|
625 STRCPY(name, "<SNR>");
|
|
|
626 STRCPY(name + 5, fname + 3);
|
|
|
627 }
|
|
|
628 }
|
|
|
629
|
|
|
630 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
631 {
|
|
|
632 /* skip entries that are not useful or are for a line that is beyond
|
|
|
633 * an already found breakpoint */
|
|
|
634 bp = &BREAKP(i);
|
|
|
635 if ((bp->dbg_type == DBG_FILE) == file
|
|
|
636 && bp->dbg_lnum > after
|
|
|
637 && (lnum == 0 || bp->dbg_lnum < lnum))
|
|
|
638 {
|
|
|
639 regmatch.regprog = bp->dbg_prog;
|
|
|
640 regmatch.rm_ic = FALSE;
|
|
|
641 /*
|
|
|
642 * Save the value of got_int and reset it. We don't want a previous
|
|
|
643 * interruption cancel matching, only hitting CTRL-C while matching
|
|
|
644 * should abort it.
|
|
|
645 */
|
|
|
646 prev_got_int = got_int;
|
|
|
647 got_int = FALSE;
|
|
|
648 if (vim_regexec(®match, name, (colnr_T)0))
|
|
|
649 lnum = bp->dbg_lnum;
|
|
|
650 got_int |= prev_got_int;
|
|
|
651 }
|
|
|
652 }
|
|
|
653 if (name != fname)
|
|
|
654 vim_free(name);
|
|
|
655
|
|
|
656 return lnum;
|
|
|
657 }
|
|
|
658
|
|
|
659 /*
|
|
|
660 * Called when a breakpoint was encountered.
|
|
|
661 */
|
|
|
662 void
|
|
|
663 dbg_breakpoint(name, lnum)
|
|
|
664 char_u *name;
|
|
|
665 linenr_T lnum;
|
|
|
666 {
|
|
|
667 /* We need to check if this line is actually executed in do_one_cmd() */
|
|
|
668 debug_breakpoint_name = name;
|
|
|
669 debug_breakpoint_lnum = lnum;
|
|
|
670 }
|
|
|
671 #endif
|
|
|
672
|
|
|
673 /*
|
|
|
674 * If 'autowrite' option set, try to write the file.
|
|
|
675 * Careful: autocommands may make "buf" invalid!
|
|
|
676 *
|
|
|
677 * return FAIL for failure, OK otherwise
|
|
|
678 */
|
|
|
679 int
|
|
|
680 autowrite(buf, forceit)
|
|
|
681 buf_T *buf;
|
|
|
682 int forceit;
|
|
|
683 {
|
|
|
684 if (!(p_aw || p_awa) || !p_write
|
|
|
685 #ifdef FEAT_QUICKFIX
|
|
|
686 /* never autowrite a "nofile" or "nowrite" buffer */
|
|
|
687 || bt_dontwrite(buf)
|
|
|
688 #endif
|
|
|
689 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL)
|
|
|
690 return FAIL;
|
|
|
691 return buf_write_all(buf, forceit);
|
|
|
692 }
|
|
|
693
|
|
|
694 /*
|
|
|
695 * flush all buffers, except the ones that are readonly
|
|
|
696 */
|
|
|
697 void
|
|
|
698 autowrite_all()
|
|
|
699 {
|
|
|
700 buf_T *buf;
|
|
|
701
|
|
|
702 if (!(p_aw || p_awa) || !p_write)
|
|
|
703 return;
|
|
|
704 for (buf = firstbuf; buf; buf = buf->b_next)
|
|
|
705 if (bufIsChanged(buf) && !buf->b_p_ro)
|
|
|
706 {
|
|
|
707 (void)buf_write_all(buf, FALSE);
|
|
|
708 #ifdef FEAT_AUTOCMD
|
|
|
709 /* an autocommand may have deleted the buffer */
|
|
|
710 if (!buf_valid(buf))
|
|
|
711 buf = firstbuf;
|
|
|
712 #endif
|
|
|
713 }
|
|
|
714 }
|
|
|
715
|
|
|
716 /*
|
|
|
717 * return TRUE if buffer was changed and cannot be abandoned.
|
|
|
718 */
|
|
|
719 /*ARGSUSED*/
|
|
|
720 int
|
|
|
721 check_changed(buf, checkaw, mult_win, forceit, allbuf)
|
|
|
722 buf_T *buf;
|
|
|
723 int checkaw; /* do autowrite if buffer was changed */
|
|
|
724 int mult_win; /* check also when several wins for the buf */
|
|
|
725 int forceit;
|
|
|
726 int allbuf; /* may write all buffers */
|
|
|
727 {
|
|
|
728 if ( !forceit
|
|
|
729 && bufIsChanged(buf)
|
|
|
730 && (mult_win || buf->b_nwindows <= 1)
|
|
|
731 && (!checkaw || autowrite(buf, forceit) == FAIL))
|
|
|
732 {
|
|
|
733 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
734 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
735 {
|
|
|
736 buf_T *buf2;
|
|
|
737 int count = 0;
|
|
|
738
|
|
|
739 if (allbuf)
|
|
|
740 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
741 if (bufIsChanged(buf2)
|
|
|
742 && (buf2->b_ffname != NULL
|
|
|
743 # ifdef FEAT_BROWSE
|
|
|
744 || cmdmod.browse
|
|
|
745 # endif
|
|
|
746 ))
|
|
|
747 ++count;
|
|
|
748 # ifdef FEAT_AUTOCMD
|
|
|
749 if (!buf_valid(buf))
|
|
|
750 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
751 return FALSE;
|
|
|
752 # endif
|
|
|
753 dialog_changed(buf, count > 1);
|
|
|
754 # ifdef FEAT_AUTOCMD
|
|
|
755 if (!buf_valid(buf))
|
|
|
756 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
757 return FALSE;
|
|
|
758 # endif
|
|
|
759 return bufIsChanged(buf);
|
|
|
760 }
|
|
|
761 #endif
|
|
|
762 EMSG(_(e_nowrtmsg));
|
|
|
763 return TRUE;
|
|
|
764 }
|
|
|
765 return FALSE;
|
|
|
766 }
|
|
|
767
|
|
|
768 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
|
769
|
|
|
770 #if defined(FEAT_BROWSE) || defined(PROTO)
|
|
|
771 /*
|
|
|
772 * When wanting to write a file without a file name, ask the user for a name.
|
|
|
773 */
|
|
|
774 void
|
|
|
775 browse_save_fname(buf)
|
|
|
776 buf_T *buf;
|
|
|
777 {
|
|
|
778 if (buf->b_fname == NULL)
|
|
|
779 {
|
|
|
780 char_u *fname;
|
|
|
781
|
|
|
782 fname = do_browse(TRUE, (char_u *)_("Save As"), NULL, NULL, NULL,
|
|
|
783 NULL, buf);
|
|
|
784 if (fname != NULL)
|
|
|
785 {
|
|
|
786 if (setfname(buf, fname, NULL, TRUE) == OK)
|
|
|
787 buf->b_flags |= BF_NOTEDITED;
|
|
|
788 vim_free(fname);
|
|
|
789 }
|
|
|
790 }
|
|
|
791 }
|
|
|
792 #endif
|
|
|
793
|
|
|
794 /*
|
|
|
795 * Ask the user what to do when abondoning a changed buffer.
|
|
|
796 * Must check 'write' option first!
|
|
|
797 */
|
|
|
798 void
|
|
|
799 dialog_changed(buf, checkall)
|
|
|
800 buf_T *buf;
|
|
|
801 int checkall; /* may abandon all changed buffers */
|
|
|
802 {
|
|
|
803 char_u buff[IOSIZE];
|
|
|
804 int ret;
|
|
|
805 buf_T *buf2;
|
|
|
806
|
|
|
807 dialog_msg(buff, _("Save changes to \"%.*s\"?"),
|
|
|
808 (buf->b_fname != NULL) ?
|
|
|
809 buf->b_fname : (char_u *)_("Untitled"));
|
|
|
810 if (checkall)
|
|
|
811 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
812 else
|
|
|
813 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
814
|
|
|
815 if (ret == VIM_YES)
|
|
|
816 {
|
|
|
817 #ifdef FEAT_BROWSE
|
|
|
818 /* May get file name, when there is none */
|
|
|
819 browse_save_fname(buf);
|
|
|
820 #endif
|
|
|
821 if (buf->b_fname != NULL) /* didn't hit Cancel */
|
|
|
822 (void)buf_write_all(buf, FALSE);
|
|
|
823 }
|
|
|
824 else if (ret == VIM_NO)
|
|
|
825 {
|
|
|
826 unchanged(buf, TRUE);
|
|
|
827 }
|
|
|
828 else if (ret == VIM_ALL)
|
|
|
829 {
|
|
|
830 /*
|
|
|
831 * Write all modified files that can be written.
|
|
|
832 * Skip readonly buffers, these need to be confirmed
|
|
|
833 * individually.
|
|
|
834 */
|
|
|
835 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
836 {
|
|
|
837 if (bufIsChanged(buf2)
|
|
|
838 && (buf2->b_ffname != NULL
|
|
|
839 #ifdef FEAT_BROWSE
|
|
|
840 || cmdmod.browse
|
|
|
841 #endif
|
|
|
842 )
|
|
|
843 && !buf2->b_p_ro)
|
|
|
844 {
|
|
|
845 #ifdef FEAT_BROWSE
|
|
|
846 /* May get file name, when there is none */
|
|
|
847 browse_save_fname(buf2);
|
|
|
848 #endif
|
|
|
849 if (buf2->b_fname != NULL) /* didn't hit Cancel */
|
|
|
850 (void)buf_write_all(buf2, FALSE);
|
|
|
851 #ifdef FEAT_AUTOCMD
|
|
|
852 /* an autocommand may have deleted the buffer */
|
|
|
853 if (!buf_valid(buf2))
|
|
|
854 buf2 = firstbuf;
|
|
|
855 #endif
|
|
|
856 }
|
|
|
857 }
|
|
|
858 }
|
|
|
859 else if (ret == VIM_DISCARDALL)
|
|
|
860 {
|
|
|
861 /*
|
|
|
862 * mark all buffers as unchanged
|
|
|
863 */
|
|
|
864 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
865 unchanged(buf2, TRUE);
|
|
|
866 }
|
|
|
867 }
|
|
|
868 #endif
|
|
|
869
|
|
|
870 /*
|
|
|
871 * Return TRUE if the buffer "buf" can be abandoned, either by making it
|
|
|
872 * hidden, autowriting it or unloading it.
|
|
|
873 */
|
|
|
874 int
|
|
|
875 can_abandon(buf, forceit)
|
|
|
876 buf_T *buf;
|
|
|
877 int forceit;
|
|
|
878 {
|
|
|
879 return ( P_HID(buf)
|
|
|
880 || !bufIsChanged(buf)
|
|
|
881 || buf->b_nwindows > 1
|
|
|
882 || autowrite(buf, forceit) == OK
|
|
|
883 || forceit);
|
|
|
884 }
|
|
|
885
|
|
|
886 /*
|
|
|
887 * Return TRUE if any buffer was changed and cannot be abandoned.
|
|
|
888 * That changed buffer becomes the current buffer.
|
|
|
889 */
|
|
|
890 int
|
|
|
891 check_changed_any(hidden)
|
|
|
892 int hidden; /* Only check hidden buffers */
|
|
|
893 {
|
|
|
894 buf_T *buf;
|
|
|
895 int save;
|
|
|
896 #ifdef FEAT_WINDOWS
|
|
|
897 win_T *wp;
|
|
|
898 #endif
|
|
|
899
|
|
|
900 for (;;)
|
|
|
901 {
|
|
|
902 /* check curbuf first: if it was changed we can't abandon it */
|
|
|
903 if (!hidden && curbufIsChanged())
|
|
|
904 buf = curbuf;
|
|
|
905 else
|
|
|
906 {
|
|
|
907 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
908 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
|
|
|
909 break;
|
|
|
910 }
|
|
|
911 if (buf == NULL) /* No buffers changed */
|
|
|
912 return FALSE;
|
|
|
913
|
|
|
914 if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
|
|
|
915 break; /* didn't save - still changes */
|
|
|
916 }
|
|
|
917
|
|
|
918 exiting = FALSE;
|
|
|
919 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
920 /*
|
|
|
921 * When ":confirm" used, don't give an error message.
|
|
|
922 */
|
|
|
923 if (!(p_confirm || cmdmod.confirm))
|
|
|
924 #endif
|
|
|
925 {
|
|
|
926 /* There must be a wait_return for this message, do_buffer()
|
|
|
927 * may cause a redraw. But wait_return() is a no-op when vgetc()
|
|
|
928 * is busy (Quit used from window menu), then make sure we don't
|
|
|
929 * cause a scroll up. */
|
|
|
930 if (vgetc_busy)
|
|
|
931 {
|
|
|
932 msg_row = cmdline_row;
|
|
|
933 msg_col = 0;
|
|
|
934 msg_didout = FALSE;
|
|
|
935 }
|
|
|
936 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
|
|
|
937 buf_spname(buf) != NULL ? (char_u *)buf_spname(buf) :
|
|
|
938 buf->b_fname))
|
|
|
939 {
|
|
|
940 save = no_wait_return;
|
|
|
941 no_wait_return = FALSE;
|
|
|
942 wait_return(FALSE);
|
|
|
943 no_wait_return = save;
|
|
|
944 }
|
|
|
945 }
|
|
|
946
|
|
|
947 #ifdef FEAT_WINDOWS
|
|
|
948 /* Try to find a window that contains the buffer. */
|
|
|
949 if (buf != curbuf)
|
|
|
950 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
951 if (wp->w_buffer == buf)
|
|
|
952 {
|
|
|
953 win_goto(wp);
|
|
|
954 # ifdef FEAT_AUTOCMD
|
|
|
955 /* Paranoia: did autocms wipe out the buffer with changes? */
|
|
|
956 if (!buf_valid(buf))
|
|
|
957 return TRUE;
|
|
|
958 # endif
|
|
|
959 break;
|
|
|
960 }
|
|
|
961 #endif
|
|
|
962
|
|
|
963 /* Open the changed buffer in the current window. */
|
|
|
964 if (buf != curbuf)
|
|
|
965 set_curbuf(buf, DOBUF_GOTO);
|
|
|
966
|
|
|
967 return TRUE;
|
|
|
968 }
|
|
|
969
|
|
|
970 /*
|
|
|
971 * return FAIL if there is no file name, OK if there is one
|
|
|
972 * give error message for FAIL
|
|
|
973 */
|
|
|
974 int
|
|
|
975 check_fname()
|
|
|
976 {
|
|
|
977 if (curbuf->b_ffname == NULL)
|
|
|
978 {
|
|
|
979 EMSG(_(e_noname));
|
|
|
980 return FAIL;
|
|
|
981 }
|
|
|
982 return OK;
|
|
|
983 }
|
|
|
984
|
|
|
985 /*
|
|
|
986 * flush the contents of a buffer, unless it has no file name
|
|
|
987 *
|
|
|
988 * return FAIL for failure, OK otherwise
|
|
|
989 */
|
|
|
990 int
|
|
|
991 buf_write_all(buf, forceit)
|
|
|
992 buf_T *buf;
|
|
|
993 int forceit;
|
|
|
994 {
|
|
|
995 int retval;
|
|
|
996 #ifdef FEAT_AUTOCMD
|
|
|
997 buf_T *old_curbuf = curbuf;
|
|
|
998 #endif
|
|
|
999
|
|
|
1000 retval = (buf_write(buf, buf->b_ffname, buf->b_fname,
|
|
|
1001 (linenr_T)1, buf->b_ml.ml_line_count, NULL,
|
|
|
1002 FALSE, forceit, TRUE, FALSE));
|
|
|
1003 #ifdef FEAT_AUTOCMD
|
|
|
1004 if (curbuf != old_curbuf)
|
|
16
|
1005 {
|
|
|
1006 msg_source(hl_attr(HLF_W));
|
|
7
|
1007 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
|
|
16
|
1008 }
|
|
7
|
1009 #endif
|
|
|
1010 return retval;
|
|
|
1011 }
|
|
|
1012
|
|
|
1013 /*
|
|
|
1014 * Code to handle the argument list.
|
|
|
1015 */
|
|
|
1016
|
|
|
1017 /*
|
|
|
1018 * Isolate one argument, taking quotes and backticks.
|
|
|
1019 * Changes the argument in-place, puts a NUL after it.
|
|
|
1020 * Quotes are removed, backticks remain.
|
|
|
1021 * Return a pointer to the start of the next argument.
|
|
|
1022 */
|
|
|
1023 char_u *
|
|
|
1024 do_one_arg(str)
|
|
|
1025 char_u *str;
|
|
|
1026 {
|
|
|
1027 char_u *p;
|
|
|
1028 int inquote;
|
|
|
1029 int inbacktick;
|
|
|
1030
|
|
|
1031 inquote = FALSE;
|
|
|
1032 inbacktick = FALSE;
|
|
|
1033 for (p = str; *str; ++str)
|
|
|
1034 {
|
|
|
1035 /*
|
|
|
1036 * for MSDOS et.al. a backslash is part of a file name.
|
|
|
1037 * Only skip ", space and tab.
|
|
|
1038 */
|
|
|
1039 if (rem_backslash(str))
|
|
|
1040 {
|
|
|
1041 *p++ = *str++;
|
|
|
1042 *p++ = *str;
|
|
|
1043 }
|
|
|
1044 else
|
|
|
1045 {
|
|
|
1046 /* An item ends at a space not in quotes or backticks */
|
|
|
1047 if (!inquote && !inbacktick && vim_isspace(*str))
|
|
|
1048 break;
|
|
|
1049 if (!inquote && *str == '`')
|
|
|
1050 inbacktick ^= TRUE;
|
|
|
1051 if (!inbacktick && *str == '"')
|
|
|
1052 inquote ^= TRUE;
|
|
|
1053 else
|
|
|
1054 *p++ = *str;
|
|
|
1055 }
|
|
|
1056 }
|
|
|
1057 str = skipwhite(str);
|
|
|
1058 *p = NUL;
|
|
|
1059
|
|
|
1060 return str;
|
|
|
1061 }
|
|
|
1062
|
|
|
1063 static int do_arglist __ARGS((char_u *str, int what, int after));
|
|
|
1064 static void alist_check_arg_idx __ARGS((void));
|
|
22
|
1065 static int editing_arg_idx __ARGS((win_T *win));
|
|
7
|
1066 #ifdef FEAT_LISTCMDS
|
|
|
1067 static int alist_add_list __ARGS((int count, char_u **files, int after));
|
|
|
1068 #endif
|
|
|
1069 #define AL_SET 1
|
|
|
1070 #define AL_ADD 2
|
|
|
1071 #define AL_DEL 3
|
|
|
1072
|
|
|
1073 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
1074 /*
|
|
|
1075 * Redefine the argument list.
|
|
|
1076 */
|
|
|
1077 void
|
|
|
1078 set_arglist(str)
|
|
|
1079 char_u *str;
|
|
|
1080 {
|
|
|
1081 do_arglist(str, AL_SET, 0);
|
|
|
1082 }
|
|
|
1083 #endif
|
|
|
1084
|
|
|
1085 /*
|
|
|
1086 * "what" == AL_SET: Redefine the argument list to 'str'.
|
|
|
1087 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
|
|
|
1088 * "what" == AL_DEL: remove files in 'str' from the argument list.
|
|
|
1089 *
|
|
|
1090 * Return FAIL for failure, OK otherwise.
|
|
|
1091 */
|
|
|
1092 /*ARGSUSED*/
|
|
|
1093 static int
|
|
|
1094 do_arglist(str, what, after)
|
|
|
1095 char_u *str;
|
|
|
1096 int what;
|
|
|
1097 int after; /* 0 means before first one */
|
|
|
1098 {
|
|
|
1099 garray_T new_ga;
|
|
|
1100 int exp_count;
|
|
|
1101 char_u **exp_files;
|
|
|
1102 int i;
|
|
|
1103 #ifdef FEAT_LISTCMDS
|
|
|
1104 char_u *p;
|
|
|
1105 int match;
|
|
|
1106 #endif
|
|
|
1107
|
|
|
1108 /*
|
|
|
1109 * Collect all file name arguments in "new_ga".
|
|
|
1110 */
|
|
|
1111 ga_init2(&new_ga, (int)sizeof(char_u *), 20);
|
|
|
1112 while (*str)
|
|
|
1113 {
|
|
|
1114 if (ga_grow(&new_ga, 1) == FAIL)
|
|
|
1115 {
|
|
|
1116 ga_clear(&new_ga);
|
|
|
1117 return FAIL;
|
|
|
1118 }
|
|
|
1119 ((char_u **)new_ga.ga_data)[new_ga.ga_len++] = str;
|
|
|
1120 --new_ga.ga_room;
|
|
|
1121
|
|
|
1122 /* Isolate one argument, change it in-place, put a NUL after it. */
|
|
|
1123 str = do_one_arg(str);
|
|
|
1124 }
|
|
|
1125
|
|
|
1126 #ifdef FEAT_LISTCMDS
|
|
|
1127 if (what == AL_DEL)
|
|
|
1128 {
|
|
|
1129 regmatch_T regmatch;
|
|
|
1130 int didone;
|
|
|
1131
|
|
|
1132 /*
|
|
|
1133 * Delete the items: use each item as a regexp and find a match in the
|
|
|
1134 * argument list.
|
|
|
1135 */
|
|
|
1136 #ifdef CASE_INSENSITIVE_FILENAME
|
|
|
1137 regmatch.rm_ic = TRUE; /* Always ignore case */
|
|
|
1138 #else
|
|
|
1139 regmatch.rm_ic = FALSE; /* Never ignore case */
|
|
|
1140 #endif
|
|
|
1141 for (i = 0; i < new_ga.ga_len && !got_int; ++i)
|
|
|
1142 {
|
|
|
1143 p = ((char_u **)new_ga.ga_data)[i];
|
|
|
1144 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE);
|
|
|
1145 if (p == NULL)
|
|
|
1146 break;
|
|
|
1147 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
|
|
|
1148 if (regmatch.regprog == NULL)
|
|
|
1149 {
|
|
|
1150 vim_free(p);
|
|
|
1151 break;
|
|
|
1152 }
|
|
|
1153
|
|
|
1154 didone = FALSE;
|
|
|
1155 for (match = 0; match < ARGCOUNT; ++match)
|
|
|
1156 if (vim_regexec(®match, alist_name(&ARGLIST[match]),
|
|
|
1157 (colnr_T)0))
|
|
|
1158 {
|
|
|
1159 didone = TRUE;
|
|
|
1160 vim_free(ARGLIST[match].ae_fname);
|
|
|
1161 mch_memmove(ARGLIST + match, ARGLIST + match + 1,
|
|
|
1162 (ARGCOUNT - match - 1) * sizeof(aentry_T));
|
|
|
1163 --ALIST(curwin)->al_ga.ga_len;
|
|
|
1164 ++ALIST(curwin)->al_ga.ga_room;
|
|
|
1165 if (curwin->w_arg_idx > match)
|
|
|
1166 --curwin->w_arg_idx;
|
|
|
1167 --match;
|
|
|
1168 }
|
|
|
1169
|
|
|
1170 vim_free(regmatch.regprog);
|
|
|
1171 vim_free(p);
|
|
|
1172 if (!didone)
|
|
|
1173 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]);
|
|
|
1174 }
|
|
|
1175 ga_clear(&new_ga);
|
|
|
1176 }
|
|
|
1177 else
|
|
|
1178 #endif
|
|
|
1179 {
|
|
|
1180 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data,
|
|
|
1181 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND);
|
|
|
1182 ga_clear(&new_ga);
|
|
|
1183 if (i == FAIL)
|
|
|
1184 return FAIL;
|
|
|
1185 if (exp_count == 0)
|
|
|
1186 {
|
|
|
1187 EMSG(_(e_nomatch));
|
|
|
1188 return FAIL;
|
|
|
1189 }
|
|
|
1190
|
|
|
1191 #ifdef FEAT_LISTCMDS
|
|
|
1192 if (what == AL_ADD)
|
|
|
1193 {
|
|
|
1194 (void)alist_add_list(exp_count, exp_files, after);
|
|
|
1195 vim_free(exp_files);
|
|
|
1196 }
|
|
|
1197 else /* what == AL_SET */
|
|
|
1198 #endif
|
|
|
1199 alist_set(ALIST(curwin), exp_count, exp_files, FALSE);
|
|
|
1200 }
|
|
|
1201
|
|
|
1202 alist_check_arg_idx();
|
|
|
1203
|
|
|
1204 return OK;
|
|
|
1205 }
|
|
|
1206
|
|
|
1207 /*
|
|
|
1208 * Check the validity of the arg_idx for each other window.
|
|
|
1209 */
|
|
|
1210 static void
|
|
|
1211 alist_check_arg_idx()
|
|
|
1212 {
|
|
|
1213 #ifdef FEAT_WINDOWS
|
|
|
1214 win_T *win;
|
|
|
1215
|
|
|
1216 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1217 if (win->w_alist == curwin->w_alist)
|
|
|
1218 check_arg_idx(win);
|
|
|
1219 #else
|
|
|
1220 check_arg_idx(curwin);
|
|
|
1221 #endif
|
|
|
1222 }
|
|
|
1223
|
|
|
1224 /*
|
|
22
|
1225 * Return TRUE if window "win" is editing then file at the current argument
|
|
|
1226 * index.
|
|
|
1227 */
|
|
|
1228 static int
|
|
|
1229 editing_arg_idx(win)
|
|
|
1230 win_T *win;
|
|
|
1231 {
|
|
|
1232 return !(win->w_arg_idx >= WARGCOUNT(win)
|
|
|
1233 || (win->w_buffer->b_fnum
|
|
|
1234 != WARGLIST(win)[win->w_arg_idx].ae_fnum
|
|
|
1235 && (win->w_buffer->b_ffname == NULL
|
|
|
1236 || !(fullpathcmp(
|
|
|
1237 alist_name(&WARGLIST(win)[win->w_arg_idx]),
|
|
|
1238 win->w_buffer->b_ffname, TRUE) & FPC_SAME))));
|
|
|
1239 }
|
|
|
1240
|
|
|
1241 /*
|
|
7
|
1242 * Check if window "win" is editing the w_arg_idx file in its argument list.
|
|
|
1243 */
|
|
|
1244 void
|
|
|
1245 check_arg_idx(win)
|
|
|
1246 win_T *win;
|
|
|
1247 {
|
|
22
|
1248 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win))
|
|
7
|
1249 {
|
|
|
1250 /* We are not editing the current entry in the argument list.
|
|
|
1251 * Set "arg_had_last" if we are editing the last one. */
|
|
|
1252 win->w_arg_idx_invalid = TRUE;
|
|
|
1253 if (win->w_arg_idx != WARGCOUNT(win) - 1
|
|
|
1254 && arg_had_last == FALSE
|
|
|
1255 #ifdef FEAT_WINDOWS
|
|
|
1256 && ALIST(win) == &global_alist
|
|
|
1257 #endif
|
|
|
1258 && GARGCOUNT > 0
|
|
|
1259 && win->w_arg_idx < GARGCOUNT
|
|
|
1260 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum
|
|
|
1261 || (win->w_buffer->b_ffname != NULL
|
|
|
1262 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]),
|
|
|
1263 win->w_buffer->b_ffname, TRUE) & FPC_SAME))))
|
|
|
1264 arg_had_last = TRUE;
|
|
|
1265 }
|
|
|
1266 else
|
|
|
1267 {
|
|
|
1268 /* We are editing the current entry in the argument list.
|
|
|
1269 * Set "arg_had_last" if it's also the last one */
|
|
|
1270 win->w_arg_idx_invalid = FALSE;
|
|
|
1271 if (win->w_arg_idx == WARGCOUNT(win) - 1
|
|
|
1272 #ifdef FEAT_WINDOWS
|
|
|
1273 && win->w_alist == &global_alist
|
|
|
1274 #endif
|
|
|
1275 )
|
|
|
1276 arg_had_last = TRUE;
|
|
|
1277 }
|
|
|
1278 }
|
|
|
1279
|
|
|
1280 /*
|
|
|
1281 * ":args", ":argslocal" and ":argsglobal".
|
|
|
1282 */
|
|
|
1283 void
|
|
|
1284 ex_args(eap)
|
|
|
1285 exarg_T *eap;
|
|
|
1286 {
|
|
|
1287 int i;
|
|
|
1288
|
|
|
1289 if (eap->cmdidx != CMD_args)
|
|
|
1290 {
|
|
|
1291 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1292 alist_unlink(ALIST(curwin));
|
|
|
1293 if (eap->cmdidx == CMD_argglobal)
|
|
|
1294 ALIST(curwin) = &global_alist;
|
|
|
1295 else /* eap->cmdidx == CMD_arglocal */
|
|
|
1296 alist_new();
|
|
|
1297 #else
|
|
|
1298 ex_ni(eap);
|
|
|
1299 return;
|
|
|
1300 #endif
|
|
|
1301 }
|
|
|
1302
|
|
|
1303 if (!ends_excmd(*eap->arg))
|
|
|
1304 {
|
|
|
1305 /*
|
|
|
1306 * ":args file ..": define new argument list, handle like ":next"
|
|
|
1307 * Also for ":argslocal file .." and ":argsglobal file ..".
|
|
|
1308 */
|
|
|
1309 ex_next(eap);
|
|
|
1310 }
|
|
|
1311 else
|
|
|
1312 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1313 if (eap->cmdidx == CMD_args)
|
|
|
1314 #endif
|
|
|
1315 {
|
|
|
1316 /*
|
|
|
1317 * ":args": list arguments.
|
|
|
1318 */
|
|
|
1319 if (ARGCOUNT > 0)
|
|
|
1320 {
|
|
|
1321 /* Overwrite the command, for a short list there is no scrolling
|
|
|
1322 * required and no wait_return(). */
|
|
|
1323 gotocmdline(TRUE);
|
|
|
1324 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1325 {
|
|
|
1326 if (i == curwin->w_arg_idx)
|
|
|
1327 msg_putchar('[');
|
|
|
1328 msg_outtrans(alist_name(&ARGLIST[i]));
|
|
|
1329 if (i == curwin->w_arg_idx)
|
|
|
1330 msg_putchar(']');
|
|
|
1331 msg_putchar(' ');
|
|
|
1332 }
|
|
|
1333 }
|
|
|
1334 }
|
|
|
1335 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1336 else if (eap->cmdidx == CMD_arglocal)
|
|
|
1337 {
|
|
|
1338 garray_T *gap = &curwin->w_alist->al_ga;
|
|
|
1339
|
|
|
1340 /*
|
|
|
1341 * ":argslocal": make a local copy of the global argument list.
|
|
|
1342 */
|
|
|
1343 if (ga_grow(gap, GARGCOUNT) == OK)
|
|
|
1344 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
1345 if (GARGLIST[i].ae_fname != NULL)
|
|
|
1346 {
|
|
|
1347 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname =
|
|
|
1348 vim_strsave(GARGLIST[i].ae_fname);
|
|
|
1349 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum =
|
|
|
1350 GARGLIST[i].ae_fnum;
|
|
|
1351 ++gap->ga_len;
|
|
|
1352 --gap->ga_room;
|
|
|
1353 }
|
|
|
1354 }
|
|
|
1355 #endif
|
|
|
1356 }
|
|
|
1357
|
|
|
1358 /*
|
|
|
1359 * ":previous", ":sprevious", ":Next" and ":sNext".
|
|
|
1360 */
|
|
|
1361 void
|
|
|
1362 ex_previous(eap)
|
|
|
1363 exarg_T *eap;
|
|
|
1364 {
|
|
|
1365 /* If past the last one already, go to the last one. */
|
|
|
1366 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT)
|
|
|
1367 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1368 else
|
|
|
1369 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2);
|
|
|
1370 }
|
|
|
1371
|
|
|
1372 /*
|
|
|
1373 * ":rewind", ":first", ":sfirst" and ":srewind".
|
|
|
1374 */
|
|
|
1375 void
|
|
|
1376 ex_rewind(eap)
|
|
|
1377 exarg_T *eap;
|
|
|
1378 {
|
|
|
1379 do_argfile(eap, 0);
|
|
|
1380 }
|
|
|
1381
|
|
|
1382 /*
|
|
|
1383 * ":last" and ":slast".
|
|
|
1384 */
|
|
|
1385 void
|
|
|
1386 ex_last(eap)
|
|
|
1387 exarg_T *eap;
|
|
|
1388 {
|
|
|
1389 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1390 }
|
|
|
1391
|
|
|
1392 /*
|
|
|
1393 * ":argument" and ":sargument".
|
|
|
1394 */
|
|
|
1395 void
|
|
|
1396 ex_argument(eap)
|
|
|
1397 exarg_T *eap;
|
|
|
1398 {
|
|
|
1399 int i;
|
|
|
1400
|
|
|
1401 if (eap->addr_count > 0)
|
|
|
1402 i = eap->line2 - 1;
|
|
|
1403 else
|
|
|
1404 i = curwin->w_arg_idx;
|
|
|
1405 do_argfile(eap, i);
|
|
|
1406 }
|
|
|
1407
|
|
|
1408 /*
|
|
|
1409 * Edit file "argn" of the argument lists.
|
|
|
1410 */
|
|
|
1411 void
|
|
|
1412 do_argfile(eap, argn)
|
|
|
1413 exarg_T *eap;
|
|
|
1414 int argn;
|
|
|
1415 {
|
|
|
1416 int other;
|
|
|
1417 char_u *p;
|
|
|
1418
|
|
|
1419 if (argn < 0 || argn >= ARGCOUNT)
|
|
|
1420 {
|
|
|
1421 if (ARGCOUNT <= 1)
|
|
|
1422 EMSG(_("E163: There is only one file to edit"));
|
|
|
1423 else if (argn < 0)
|
|
|
1424 EMSG(_("E164: Cannot go before first file"));
|
|
|
1425 else
|
|
|
1426 EMSG(_("E165: Cannot go beyond last file"));
|
|
|
1427 }
|
|
|
1428 else
|
|
|
1429 {
|
|
|
1430 setpcmark();
|
|
|
1431 #ifdef FEAT_GUI
|
|
|
1432 need_mouse_correct = TRUE;
|
|
|
1433 #endif
|
|
|
1434
|
|
|
1435 #ifdef FEAT_WINDOWS
|
|
|
1436 if (*eap->cmd == 's') /* split window first */
|
|
|
1437 {
|
|
|
1438 if (win_split(0, 0) == FAIL)
|
|
|
1439 return;
|
|
|
1440 # ifdef FEAT_SCROLLBIND
|
|
|
1441 curwin->w_p_scb = FALSE;
|
|
|
1442 # endif
|
|
|
1443 }
|
|
|
1444 else
|
|
|
1445 #endif
|
|
|
1446 {
|
|
|
1447 /*
|
|
|
1448 * if 'hidden' set, only check for changed file when re-editing
|
|
|
1449 * the same buffer
|
|
|
1450 */
|
|
|
1451 other = TRUE;
|
|
|
1452 if (P_HID(curbuf))
|
|
|
1453 {
|
|
|
1454 p = fix_fname(alist_name(&ARGLIST[argn]));
|
|
|
1455 other = otherfile(p);
|
|
|
1456 vim_free(p);
|
|
|
1457 }
|
|
|
1458 if ((!P_HID(curbuf) || !other)
|
|
|
1459 && check_changed(curbuf, TRUE, !other, eap->forceit, FALSE))
|
|
|
1460 return;
|
|
|
1461 }
|
|
|
1462
|
|
|
1463 curwin->w_arg_idx = argn;
|
|
|
1464 if (argn == ARGCOUNT - 1
|
|
|
1465 #ifdef FEAT_WINDOWS
|
|
|
1466 && curwin->w_alist == &global_alist
|
|
|
1467 #endif
|
|
|
1468 )
|
|
|
1469 arg_had_last = TRUE;
|
|
|
1470
|
|
|
1471 /* Edit the file; always use the last known line number. */
|
|
|
1472 (void)do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
|
|
|
1473 eap, ECMD_LAST,
|
|
|
1474 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) +
|
|
|
1475 (eap->forceit ? ECMD_FORCEIT : 0));
|
|
|
1476
|
|
|
1477 /* like Vi: set the mark where the cursor is in the file. */
|
|
|
1478 if (eap->cmdidx != CMD_argdo)
|
|
|
1479 setmark('\'');
|
|
|
1480 }
|
|
|
1481 }
|
|
|
1482
|
|
|
1483 /*
|
|
|
1484 * ":next", and commands that behave like it.
|
|
|
1485 */
|
|
|
1486 void
|
|
|
1487 ex_next(eap)
|
|
|
1488 exarg_T *eap;
|
|
|
1489 {
|
|
|
1490 int i;
|
|
|
1491
|
|
|
1492 /*
|
|
|
1493 * check for changed buffer now, if this fails the argument list is not
|
|
|
1494 * redefined.
|
|
|
1495 */
|
|
|
1496 if ( P_HID(curbuf)
|
|
|
1497 || eap->cmdidx == CMD_snext
|
|
|
1498 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
1499 {
|
|
|
1500 if (*eap->arg != NUL) /* redefine file list */
|
|
|
1501 {
|
|
|
1502 if (do_arglist(eap->arg, AL_SET, 0) == FAIL)
|
|
|
1503 return;
|
|
|
1504 i = 0;
|
|
|
1505 }
|
|
|
1506 else
|
|
|
1507 i = curwin->w_arg_idx + (int)eap->line2;
|
|
|
1508 do_argfile(eap, i);
|
|
|
1509 }
|
|
|
1510 }
|
|
|
1511
|
|
|
1512 #ifdef FEAT_LISTCMDS
|
|
|
1513 /*
|
|
|
1514 * ":argedit"
|
|
|
1515 */
|
|
|
1516 void
|
|
|
1517 ex_argedit(eap)
|
|
|
1518 exarg_T *eap;
|
|
|
1519 {
|
|
|
1520 int fnum;
|
|
|
1521 int i;
|
|
|
1522 char_u *s;
|
|
|
1523
|
|
|
1524 /* Add the argument to the buffer list and get the buffer number. */
|
|
|
1525 fnum = buflist_add(eap->arg, BLN_LISTED);
|
|
|
1526
|
|
|
1527 /* Check if this argument is already in the argument list. */
|
|
|
1528 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1529 if (ARGLIST[i].ae_fnum == fnum)
|
|
|
1530 break;
|
|
|
1531 if (i == ARGCOUNT)
|
|
|
1532 {
|
|
|
1533 /* Can't find it, add it to the argument list. */
|
|
|
1534 s = vim_strsave(eap->arg);
|
|
|
1535 if (s == NULL)
|
|
|
1536 return;
|
|
|
1537 i = alist_add_list(1, &s,
|
|
|
1538 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
1539 if (i < 0)
|
|
|
1540 return;
|
|
|
1541 curwin->w_arg_idx = i;
|
|
|
1542 }
|
|
|
1543
|
|
|
1544 alist_check_arg_idx();
|
|
|
1545
|
|
|
1546 /* Edit the argument. */
|
|
|
1547 do_argfile(eap, i);
|
|
|
1548 }
|
|
|
1549
|
|
|
1550 /*
|
|
|
1551 * ":argadd"
|
|
|
1552 */
|
|
|
1553 void
|
|
|
1554 ex_argadd(eap)
|
|
|
1555 exarg_T *eap;
|
|
|
1556 {
|
|
|
1557 do_arglist(eap->arg, AL_ADD,
|
|
|
1558 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
1559 #ifdef FEAT_TITLE
|
|
|
1560 maketitle();
|
|
|
1561 #endif
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 /*
|
|
|
1565 * ":argdelete"
|
|
|
1566 */
|
|
|
1567 void
|
|
|
1568 ex_argdelete(eap)
|
|
|
1569 exarg_T *eap;
|
|
|
1570 {
|
|
|
1571 int i;
|
|
|
1572 int n;
|
|
|
1573
|
|
|
1574 if (eap->addr_count > 0)
|
|
|
1575 {
|
|
|
1576 /* ":1,4argdel": Delete all arguments in the range. */
|
|
|
1577 if (eap->line2 > ARGCOUNT)
|
|
|
1578 eap->line2 = ARGCOUNT;
|
|
|
1579 n = eap->line2 - eap->line1 + 1;
|
|
|
1580 if (*eap->arg != NUL || n <= 0)
|
|
|
1581 EMSG(_(e_invarg));
|
|
|
1582 else
|
|
|
1583 {
|
|
|
1584 for (i = eap->line1; i <= eap->line2; ++i)
|
|
|
1585 vim_free(ARGLIST[i - 1].ae_fname);
|
|
|
1586 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,
|
|
|
1587 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T)));
|
|
|
1588 ALIST(curwin)->al_ga.ga_len -= n;
|
|
|
1589 ALIST(curwin)->al_ga.ga_room += n;
|
|
|
1590 if (curwin->w_arg_idx >= eap->line2)
|
|
|
1591 curwin->w_arg_idx -= n;
|
|
|
1592 else if (curwin->w_arg_idx > eap->line1)
|
|
|
1593 curwin->w_arg_idx = eap->line1;
|
|
|
1594 }
|
|
|
1595 }
|
|
|
1596 else if (*eap->arg == NUL)
|
|
|
1597 EMSG(_(e_argreq));
|
|
|
1598 else
|
|
|
1599 do_arglist(eap->arg, AL_DEL, 0);
|
|
|
1600 #ifdef FEAT_TITLE
|
|
|
1601 maketitle();
|
|
|
1602 #endif
|
|
|
1603 }
|
|
|
1604
|
|
|
1605 /*
|
|
|
1606 * ":argdo", ":windo", ":bufdo"
|
|
|
1607 */
|
|
|
1608 void
|
|
|
1609 ex_listdo(eap)
|
|
|
1610 exarg_T *eap;
|
|
|
1611 {
|
|
|
1612 int i;
|
|
|
1613 #ifdef FEAT_WINDOWS
|
|
|
1614 win_T *win;
|
|
|
1615 #endif
|
|
|
1616 buf_T *buf;
|
|
|
1617 int next_fnum = 0;
|
|
|
1618 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
1619 char_u *save_ei = NULL;
|
|
|
1620 char_u *new_ei;
|
|
|
1621 #endif
|
|
|
1622
|
|
|
1623 #ifndef FEAT_WINDOWS
|
|
|
1624 if (eap->cmdidx == CMD_windo)
|
|
|
1625 {
|
|
|
1626 ex_ni(eap);
|
|
|
1627 return;
|
|
|
1628 }
|
|
|
1629 #endif
|
|
|
1630
|
|
|
1631 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
1632 if (eap->cmdidx != CMD_windo)
|
|
|
1633 {
|
|
|
1634 /* Add "Syntax" to 'eventignore' to skip loading syntax highlighting
|
|
|
1635 * for every buffer loaded into the window. A considerable speed
|
|
|
1636 * improvement. */
|
|
|
1637 save_ei = vim_strsave(p_ei);
|
|
|
1638 if (save_ei != NULL)
|
|
|
1639 {
|
|
|
1640 new_ei = vim_strnsave(p_ei, (int)STRLEN(p_ei) + 8);
|
|
|
1641 if (new_ei != NULL)
|
|
|
1642 {
|
|
|
1643 STRCAT(new_ei, ",Syntax");
|
|
|
1644 set_string_option_direct((char_u *)"ei", -1, new_ei, OPT_FREE);
|
|
|
1645 vim_free(new_ei);
|
|
|
1646 }
|
|
|
1647 }
|
|
|
1648 }
|
|
|
1649 #endif
|
|
|
1650
|
|
|
1651 if (eap->cmdidx == CMD_windo
|
|
|
1652 || P_HID(curbuf)
|
|
|
1653 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
1654 {
|
|
|
1655 /* start at the first argument/window/buffer */
|
|
|
1656 i = 0;
|
|
|
1657 #ifdef FEAT_WINDOWS
|
|
|
1658 win = firstwin;
|
|
|
1659 #endif
|
|
|
1660 /* set pcmark now */
|
|
|
1661 if (eap->cmdidx == CMD_bufdo)
|
|
|
1662 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
1663 else
|
|
|
1664 setpcmark();
|
|
|
1665 listcmd_busy = TRUE; /* avoids setting pcmark below */
|
|
|
1666
|
|
|
1667 while (!got_int)
|
|
|
1668 {
|
|
|
1669 if (eap->cmdidx == CMD_argdo)
|
|
|
1670 {
|
|
|
1671 /* go to argument "i" */
|
|
|
1672 if (i == ARGCOUNT)
|
|
|
1673 break;
|
|
|
1674 /* Don't call do_argfile() when already there, it will try
|
|
|
1675 * reloading the file. */
|
|
22
|
1676 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin))
|
|
7
|
1677 do_argfile(eap, i);
|
|
|
1678 if (curwin->w_arg_idx != i)
|
|
|
1679 break;
|
|
|
1680 ++i;
|
|
|
1681 }
|
|
|
1682 #ifdef FEAT_WINDOWS
|
|
|
1683 else if (eap->cmdidx == CMD_windo)
|
|
|
1684 {
|
|
|
1685 /* go to window "win" */
|
|
|
1686 if (!win_valid(win))
|
|
|
1687 break;
|
|
|
1688 win_goto(win);
|
|
|
1689 win = win->w_next;
|
|
|
1690 }
|
|
|
1691 #endif
|
|
|
1692 else if (eap->cmdidx == CMD_bufdo)
|
|
|
1693 {
|
|
|
1694 /* Remember the number of the next listed buffer, in case
|
|
|
1695 * ":bwipe" is used or autocommands do something strange. */
|
|
|
1696 next_fnum = -1;
|
|
|
1697 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
|
|
|
1698 if (buf->b_p_bl)
|
|
|
1699 {
|
|
|
1700 next_fnum = buf->b_fnum;
|
|
|
1701 break;
|
|
|
1702 }
|
|
|
1703 }
|
|
|
1704
|
|
|
1705 /* execute the command */
|
|
|
1706 do_cmdline(eap->arg, eap->getline, eap->cookie,
|
|
|
1707 DOCMD_VERBOSE + DOCMD_NOWAIT);
|
|
|
1708
|
|
|
1709 if (eap->cmdidx == CMD_bufdo)
|
|
|
1710 {
|
|
|
1711 /* Done? */
|
|
|
1712 if (next_fnum < 0)
|
|
|
1713 break;
|
|
|
1714 /* Check if the buffer still exists. */
|
|
|
1715 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1716 if (buf->b_fnum == next_fnum)
|
|
|
1717 break;
|
|
|
1718 if (buf == NULL)
|
|
|
1719 break;
|
|
|
1720 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
|
|
|
1721 /* If autocommands took us elsewhere, quit here */
|
|
|
1722 if (curbuf->b_fnum != next_fnum)
|
|
|
1723 break;
|
|
|
1724 }
|
|
|
1725
|
|
|
1726 if (eap->cmdidx == CMD_windo)
|
|
|
1727 {
|
|
|
1728 validate_cursor(); /* cursor may have moved */
|
|
|
1729 #ifdef FEAT_SCROLLBIND
|
|
|
1730 /* required when 'scrollbind' has been set */
|
|
|
1731 if (curwin->w_p_scb)
|
|
|
1732 do_check_scrollbind(TRUE);
|
|
|
1733 #endif
|
|
|
1734 }
|
|
|
1735 }
|
|
|
1736 listcmd_busy = FALSE;
|
|
|
1737 }
|
|
|
1738
|
|
|
1739 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
1740 if (save_ei != NULL)
|
|
|
1741 {
|
|
|
1742 set_string_option_direct((char_u *)"ei", -1, save_ei, OPT_FREE);
|
|
|
1743 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
|
|
|
1744 curbuf->b_fname, TRUE, curbuf);
|
|
|
1745 vim_free(save_ei);
|
|
|
1746 }
|
|
|
1747 #endif
|
|
|
1748 }
|
|
|
1749
|
|
|
1750 /*
|
|
|
1751 * Add files[count] to the arglist of the current window after arg "after".
|
|
|
1752 * The file names in files[count] must have been allocated and are taken over.
|
|
|
1753 * Files[] itself is not taken over.
|
|
|
1754 * Returns index of first added argument. Returns -1 when failed (out of mem).
|
|
|
1755 */
|
|
|
1756 static int
|
|
|
1757 alist_add_list(count, files, after)
|
|
|
1758 int count;
|
|
|
1759 char_u **files;
|
|
|
1760 int after; /* where to add: 0 = before first one */
|
|
|
1761 {
|
|
|
1762 int i;
|
|
|
1763
|
|
|
1764 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK)
|
|
|
1765 {
|
|
|
1766 if (after < 0)
|
|
|
1767 after = 0;
|
|
|
1768 if (after > ARGCOUNT)
|
|
|
1769 after = ARGCOUNT;
|
|
|
1770 if (after < ARGCOUNT)
|
|
|
1771 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]),
|
|
|
1772 (ARGCOUNT - after) * sizeof(aentry_T));
|
|
|
1773 for (i = 0; i < count; ++i)
|
|
|
1774 {
|
|
|
1775 ARGLIST[after + i].ae_fname = files[i];
|
|
|
1776 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED);
|
|
|
1777 }
|
|
|
1778 ALIST(curwin)->al_ga.ga_len += count;
|
|
|
1779 ALIST(curwin)->al_ga.ga_room -= count;
|
|
|
1780 if (curwin->w_arg_idx >= after)
|
|
|
1781 ++curwin->w_arg_idx;
|
|
|
1782 return after;
|
|
|
1783 }
|
|
|
1784
|
|
|
1785 for (i = 0; i < count; ++i)
|
|
|
1786 vim_free(files[i]);
|
|
|
1787 return -1;
|
|
|
1788 }
|
|
|
1789
|
|
|
1790 #endif /* FEAT_LISTCMDS */
|
|
|
1791
|
|
|
1792 #ifdef FEAT_EVAL
|
|
|
1793 /*
|
|
|
1794 * ":compiler[!] {name}"
|
|
|
1795 */
|
|
|
1796 void
|
|
|
1797 ex_compiler(eap)
|
|
|
1798 exarg_T *eap;
|
|
|
1799 {
|
|
|
1800 char_u *buf;
|
|
|
1801 char_u *old_cur_comp = NULL;
|
|
|
1802 char_u *p;
|
|
|
1803
|
|
|
1804 if (*eap->arg == NUL)
|
|
|
1805 {
|
|
|
1806 /* List all compiler scripts. */
|
|
|
1807 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
|
|
|
1808 /* ) keep the indenter happy... */
|
|
|
1809 }
|
|
|
1810 else
|
|
|
1811 {
|
|
|
1812 buf = alloc((unsigned)(STRLEN(eap->arg) + 14));
|
|
|
1813 if (buf != NULL)
|
|
|
1814 {
|
|
|
1815 if (eap->forceit)
|
|
|
1816 {
|
|
|
1817 /* ":compiler! {name}" sets global options */
|
|
|
1818 do_cmdline_cmd((char_u *)
|
|
|
1819 "command -nargs=* CompilerSet set <args>");
|
|
|
1820 }
|
|
|
1821 else
|
|
|
1822 {
|
|
|
1823 /* ":compiler! {name}" sets local options.
|
|
|
1824 * To remain backwards compatible "current_compiler" is always
|
|
|
1825 * used. A user's compiler plugin may set it, the distributed
|
|
|
1826 * plugin will then skip the settings. Afterwards set
|
|
|
1827 * "b:current_compiler" and restore "current_compiler". */
|
|
|
1828 old_cur_comp = get_var_value((char_u *)"current_compiler");
|
|
|
1829 if (old_cur_comp != NULL)
|
|
|
1830 old_cur_comp = vim_strsave(old_cur_comp);
|
|
|
1831 do_cmdline_cmd((char_u *)
|
|
|
1832 "command -nargs=* CompilerSet setlocal <args>");
|
|
|
1833 }
|
|
|
1834 do_unlet((char_u *)"current_compiler");
|
|
|
1835 do_unlet((char_u *)"b:current_compiler");
|
|
|
1836
|
|
|
1837 sprintf((char *)buf, "compiler/%s.vim", eap->arg);
|
|
|
1838 if (cmd_runtime(buf, TRUE) == FAIL)
|
|
|
1839 EMSG2(_("E666: compiler not supported: %s"), eap->arg);
|
|
|
1840 vim_free(buf);
|
|
|
1841
|
|
|
1842 do_cmdline_cmd((char_u *)":delcommand CompilerSet");
|
|
|
1843
|
|
|
1844 /* Set "b:current_compiler" from "current_compiler". */
|
|
|
1845 p = get_var_value((char_u *)"current_compiler");
|
|
|
1846 if (p != NULL)
|
|
|
1847 set_internal_string_var((char_u *)"b:current_compiler", p);
|
|
|
1848
|
|
|
1849 /* Restore "current_compiler" for ":compiler {name}". */
|
|
|
1850 if (!eap->forceit)
|
|
|
1851 {
|
|
|
1852 if (old_cur_comp != NULL)
|
|
|
1853 {
|
|
|
1854 set_internal_string_var((char_u *)"current_compiler",
|
|
|
1855 old_cur_comp);
|
|
|
1856 vim_free(old_cur_comp);
|
|
|
1857 }
|
|
|
1858 else
|
|
|
1859 do_unlet((char_u *)"current_compiler");
|
|
|
1860 }
|
|
|
1861 }
|
|
|
1862 }
|
|
|
1863 }
|
|
|
1864 #endif
|
|
|
1865
|
|
|
1866 /*
|
|
|
1867 * ":runtime {name}"
|
|
|
1868 */
|
|
|
1869 void
|
|
|
1870 ex_runtime(eap)
|
|
|
1871 exarg_T *eap;
|
|
|
1872 {
|
|
|
1873 cmd_runtime(eap->arg, eap->forceit);
|
|
|
1874 }
|
|
|
1875
|
|
|
1876 static void source_callback __ARGS((char_u *fname));
|
|
|
1877
|
|
|
1878 static void
|
|
|
1879 source_callback(fname)
|
|
|
1880 char_u *fname;
|
|
|
1881 {
|
|
|
1882 (void)do_source(fname, FALSE, FALSE);
|
|
|
1883 }
|
|
|
1884
|
|
|
1885 /*
|
|
|
1886 * Source the file "name" from all directories in 'runtimepath'.
|
|
|
1887 * "name" can contain wildcards.
|
|
|
1888 * When "all" is TRUE, source all files, otherwise only the first one.
|
|
|
1889 * return FAIL when no file could be sourced, OK otherwise.
|
|
|
1890 */
|
|
|
1891 int
|
|
|
1892 cmd_runtime(name, all)
|
|
|
1893 char_u *name;
|
|
|
1894 int all;
|
|
|
1895 {
|
|
|
1896 return do_in_runtimepath(name, all, source_callback);
|
|
|
1897 }
|
|
|
1898
|
|
|
1899 /*
|
|
|
1900 * Find "name" in 'runtimepath'. When found, call the "callback" function for
|
|
|
1901 * it.
|
|
|
1902 * When "all" is TRUE repeat for all matches, otherwise only the first one is
|
|
|
1903 * used.
|
|
|
1904 * Returns OK when at least one match found, FAIL otherwise.
|
|
|
1905 */
|
|
|
1906 int
|
|
|
1907 do_in_runtimepath(name, all, callback)
|
|
|
1908 char_u *name;
|
|
|
1909 int all;
|
|
|
1910 void (*callback)__ARGS((char_u *fname));
|
|
|
1911 {
|
|
|
1912 char_u *rtp;
|
|
|
1913 char_u *np;
|
|
|
1914 char_u *buf;
|
|
|
1915 char_u *rtp_copy;
|
|
|
1916 char_u *tail;
|
|
|
1917 int num_files;
|
|
|
1918 char_u **files;
|
|
|
1919 int i;
|
|
|
1920 int did_one = FALSE;
|
|
|
1921 #ifdef AMIGA
|
|
|
1922 struct Process *proc = (struct Process *)FindTask(0L);
|
|
|
1923 APTR save_winptr = proc->pr_WindowPtr;
|
|
|
1924
|
|
|
1925 /* Avoid a requester here for a volume that doesn't exist. */
|
|
|
1926 proc->pr_WindowPtr = (APTR)-1L;
|
|
|
1927 #endif
|
|
|
1928
|
|
|
1929 /* Make a copy of 'runtimepath'. Invoking the callback may change the
|
|
|
1930 * value. */
|
|
|
1931 rtp_copy = vim_strsave(p_rtp);
|
|
|
1932 buf = alloc(MAXPATHL);
|
|
|
1933 if (buf != NULL && rtp_copy != NULL)
|
|
|
1934 {
|
|
|
1935 if (p_verbose > 1)
|
|
|
1936 smsg((char_u *)_("Searching for \"%s\" in \"%s\""),
|
|
|
1937 (char *)name, (char *)p_rtp);
|
|
|
1938 /* Loop over all entries in 'runtimepath'. */
|
|
|
1939 rtp = rtp_copy;
|
|
|
1940 while (*rtp != NUL && (all || !did_one))
|
|
|
1941 {
|
|
|
1942 /* Copy the path from 'runtimepath' to buf[]. */
|
|
|
1943 copy_option_part(&rtp, buf, MAXPATHL, ",");
|
|
|
1944 if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL)
|
|
|
1945 {
|
|
|
1946 add_pathsep(buf);
|
|
|
1947 tail = buf + STRLEN(buf);
|
|
|
1948
|
|
|
1949 /* Loop over all patterns in "name" */
|
|
|
1950 np = name;
|
|
|
1951 while (*np != NUL && (all || !did_one))
|
|
|
1952 {
|
|
|
1953 /* Append the pattern from "name" to buf[]. */
|
|
|
1954 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)),
|
|
|
1955 "\t ");
|
|
|
1956
|
|
|
1957 if (p_verbose > 2)
|
|
|
1958 msg_str((char_u *)_("Searching for \"%s\""), buf);
|
|
|
1959
|
|
|
1960 /* Expand wildcards, invoke the callback for each match. */
|
|
|
1961 if (gen_expand_wildcards(1, &buf, &num_files, &files,
|
|
|
1962 EW_FILE) == OK)
|
|
|
1963 {
|
|
|
1964 for (i = 0; i < num_files; ++i)
|
|
|
1965 {
|
|
|
1966 (*callback)(files[i]);
|
|
|
1967 did_one = TRUE;
|
|
|
1968 if (!all)
|
|
|
1969 break;
|
|
|
1970 }
|
|
|
1971 FreeWild(num_files, files);
|
|
|
1972 }
|
|
|
1973 }
|
|
|
1974 }
|
|
|
1975 }
|
|
|
1976 }
|
|
|
1977 vim_free(buf);
|
|
|
1978 vim_free(rtp_copy);
|
|
|
1979 if (p_verbose > 0 && !did_one)
|
|
|
1980 msg_str((char_u *)_("not found in 'runtimepath': \"%s\""), name);
|
|
|
1981
|
|
|
1982 #ifdef AMIGA
|
|
|
1983 proc->pr_WindowPtr = save_winptr;
|
|
|
1984 #endif
|
|
|
1985
|
|
|
1986 return did_one ? OK : FAIL;
|
|
|
1987 }
|
|
|
1988
|
|
|
1989 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
|
|
|
1990 /*
|
|
|
1991 * ":options"
|
|
|
1992 */
|
|
|
1993 /*ARGSUSED*/
|
|
|
1994 void
|
|
|
1995 ex_options(eap)
|
|
|
1996 exarg_T *eap;
|
|
|
1997 {
|
|
|
1998 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL);
|
|
|
1999 }
|
|
|
2000 #endif
|
|
|
2001
|
|
|
2002 /*
|
|
|
2003 * ":source {fname}"
|
|
|
2004 */
|
|
|
2005 void
|
|
|
2006 ex_source(eap)
|
|
|
2007 exarg_T *eap;
|
|
|
2008 {
|
|
|
2009 #ifdef FEAT_BROWSE
|
|
|
2010 if (cmdmod.browse)
|
|
|
2011 {
|
|
|
2012 char_u *fname = NULL;
|
|
|
2013
|
|
|
2014 fname = do_browse(FALSE, (char_u *)_("Source Vim script"), eap->arg,
|
|
|
2015 NULL, NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
2016 if (fname != NULL)
|
|
|
2017 {
|
|
|
2018 cmd_source(fname, eap);
|
|
|
2019 vim_free(fname);
|
|
|
2020 }
|
|
|
2021 }
|
|
|
2022 else
|
|
|
2023 #endif
|
|
|
2024 cmd_source(eap->arg, eap);
|
|
|
2025 }
|
|
|
2026
|
|
|
2027 static void
|
|
|
2028 cmd_source(fname, eap)
|
|
|
2029 char_u *fname;
|
|
|
2030 exarg_T *eap;
|
|
|
2031 {
|
|
|
2032 if (*fname == NUL)
|
|
|
2033 EMSG(_(e_argreq));
|
|
|
2034
|
|
|
2035 /* ":source!" read vi commands */
|
|
|
2036 else if (eap != NULL && eap->forceit)
|
|
|
2037 /* Need to execute the commands directly when:
|
|
|
2038 * - ":g" command busy
|
|
|
2039 * - after ":argdo", ":windo" or ":bufdo"
|
|
|
2040 * - another command follows
|
|
|
2041 * - inside a loop
|
|
|
2042 */
|
|
|
2043 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL
|
|
|
2044 #ifdef FEAT_EVAL
|
|
|
2045 || eap->cstack->cs_idx >= 0
|
|
|
2046 #endif
|
|
|
2047 );
|
|
|
2048
|
|
|
2049 /* ":source" read ex commands */
|
|
|
2050 else if (do_source(fname, FALSE, FALSE) == FAIL)
|
|
|
2051 EMSG2(_(e_notopen), fname);
|
|
|
2052 }
|
|
|
2053
|
|
|
2054 /*
|
|
|
2055 * ":source" and associated commands.
|
|
|
2056 */
|
|
|
2057 /*
|
|
|
2058 * Structure used to store info for each sourced file.
|
|
|
2059 * It is shared between do_source() and getsourceline().
|
|
|
2060 * This is required, because it needs to be handed to do_cmdline() and
|
|
|
2061 * sourcing can be done recursively.
|
|
|
2062 */
|
|
|
2063 struct source_cookie
|
|
|
2064 {
|
|
|
2065 FILE *fp; /* opened file for sourcing */
|
|
|
2066 char_u *nextline; /* if not NULL: line that was read ahead */
|
|
|
2067 int finished; /* ":finish" used */
|
|
|
2068 #if defined (USE_CRNL) || defined (USE_CR)
|
|
|
2069 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
|
|
|
2070 int error; /* TRUE if LF found after CR-LF */
|
|
|
2071 #endif
|
|
|
2072 #ifdef FEAT_EVAL
|
|
|
2073 linenr_T breakpoint; /* next line with breakpoint or zero */
|
|
|
2074 char_u *fname; /* name of sourced file */
|
|
|
2075 int dbg_tick; /* debug_tick when breakpoint was set */
|
|
|
2076 int level; /* top nesting level of sourced file */
|
|
|
2077 #endif
|
|
|
2078 #ifdef FEAT_MBYTE
|
|
|
2079 vimconv_T conv; /* type of conversion */
|
|
|
2080 #endif
|
|
|
2081 };
|
|
|
2082
|
|
|
2083 #ifdef FEAT_EVAL
|
|
|
2084 /*
|
|
|
2085 * Return the address holding the next breakpoint line for a source cookie.
|
|
|
2086 */
|
|
|
2087 linenr_T *
|
|
|
2088 source_breakpoint(cookie)
|
|
|
2089 void *cookie;
|
|
|
2090 {
|
|
|
2091 return &((struct source_cookie *)cookie)->breakpoint;
|
|
|
2092 }
|
|
|
2093
|
|
|
2094 /*
|
|
|
2095 * Return the address holding the debug tick for a source cookie.
|
|
|
2096 */
|
|
|
2097 int *
|
|
|
2098 source_dbg_tick(cookie)
|
|
|
2099 void *cookie;
|
|
|
2100 {
|
|
|
2101 return &((struct source_cookie *)cookie)->dbg_tick;
|
|
|
2102 }
|
|
|
2103
|
|
|
2104 /*
|
|
|
2105 * Return the nesting level for a source cookie.
|
|
|
2106 */
|
|
|
2107 int
|
|
|
2108 source_level(cookie)
|
|
|
2109 void *cookie;
|
|
|
2110 {
|
|
|
2111 return ((struct source_cookie *)cookie)->level;
|
|
|
2112 }
|
|
|
2113 #endif
|
|
|
2114
|
|
|
2115 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
|
|
|
2116
|
|
|
2117 #ifdef FEAT_EVAL
|
|
|
2118 /* Growarray to store the names of sourced scripts.
|
|
|
2119 * For Unix also store the dev/ino, so that we don't have to stat() each
|
|
|
2120 * script when going through the list. */
|
|
|
2121 struct scriptstuff
|
|
|
2122 {
|
|
|
2123 char_u *name;
|
|
|
2124 # ifdef UNIX
|
|
|
2125 int dev;
|
|
|
2126 ino_t ino;
|
|
|
2127 # endif
|
|
|
2128 };
|
|
|
2129 static garray_T script_names = {0, 0, sizeof(struct scriptstuff), 4, NULL};
|
|
|
2130 #define SCRIPT_NAME(id) (((struct scriptstuff *)script_names.ga_data)[(id) - 1].name)
|
|
|
2131 #define SCRIPT_DEV(id) (((struct scriptstuff *)script_names.ga_data)[(id) - 1].dev)
|
|
|
2132 #define SCRIPT_INO(id) (((struct scriptstuff *)script_names.ga_data)[(id) - 1].ino)
|
|
|
2133 #endif
|
|
|
2134
|
|
|
2135 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2136 static FILE *fopen_noinh_readbin __ARGS((char *filename));
|
|
|
2137
|
|
|
2138 /*
|
|
|
2139 * Special function to open a file without handle inheritance.
|
|
|
2140 */
|
|
|
2141 static FILE *
|
|
|
2142 fopen_noinh_readbin(filename)
|
|
|
2143 char *filename;
|
|
|
2144 {
|
|
|
2145 int fd_tmp = open(filename, O_RDONLY | O_BINARY | O_NOINHERIT);
|
|
|
2146
|
|
|
2147 if (fd_tmp == -1)
|
|
|
2148 return NULL;
|
|
|
2149 return fdopen(fd_tmp, READBIN);
|
|
|
2150 }
|
|
|
2151 #endif
|
|
|
2152
|
|
|
2153
|
|
|
2154 /*
|
|
|
2155 * do_source: Read the file "fname" and execute its lines as EX commands.
|
|
|
2156 *
|
|
|
2157 * This function may be called recursively!
|
|
|
2158 *
|
|
|
2159 * return FAIL if file could not be opened, OK otherwise
|
|
|
2160 */
|
|
|
2161 int
|
|
|
2162 do_source(fname, check_other, is_vimrc)
|
|
|
2163 char_u *fname;
|
|
|
2164 int check_other; /* check for .vimrc and _vimrc */
|
|
|
2165 int is_vimrc; /* call vimrc_found() when file exists */
|
|
|
2166 {
|
|
|
2167 struct source_cookie cookie;
|
|
|
2168 char_u *save_sourcing_name;
|
|
|
2169 linenr_T save_sourcing_lnum;
|
|
|
2170 char_u *p;
|
|
|
2171 char_u *fname_exp;
|
|
|
2172 int retval = FAIL;
|
|
|
2173 #ifdef FEAT_EVAL
|
|
|
2174 scid_T save_current_SID;
|
|
|
2175 static scid_T last_current_SID = 0;
|
|
|
2176 void *save_funccalp;
|
|
|
2177 int save_debug_break_level = debug_break_level;
|
|
|
2178 # ifdef UNIX
|
|
|
2179 struct stat st;
|
|
|
2180 int stat_ok;
|
|
|
2181 # endif
|
|
|
2182 #endif
|
|
|
2183 #ifdef STARTUPTIME
|
|
|
2184 struct timeval tv_rel;
|
|
|
2185 struct timeval tv_start;
|
|
|
2186 #endif
|
|
|
2187
|
|
|
2188 #ifdef RISCOS
|
|
|
2189 p = mch_munge_fname(fname);
|
|
|
2190 #else
|
|
|
2191 p = expand_env_save(fname);
|
|
|
2192 #endif
|
|
|
2193 if (p == NULL)
|
|
|
2194 return retval;
|
|
|
2195 fname_exp = fix_fname(p);
|
|
|
2196 vim_free(p);
|
|
|
2197 if (fname_exp == NULL)
|
|
|
2198 return retval;
|
|
|
2199 #ifdef MACOS_CLASSIC
|
|
|
2200 slash_n_colon_adjust(fname_exp);
|
|
|
2201 #endif
|
|
|
2202 if (mch_isdir(fname_exp))
|
|
|
2203 {
|
|
|
2204 msg_str((char_u *)_("Cannot source a directory: \"%s\""), fname);
|
|
|
2205 goto theend;
|
|
|
2206 }
|
|
|
2207
|
|
|
2208 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2209 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2210 #else
|
|
|
2211 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2212 #endif
|
|
|
2213 if (cookie.fp == NULL && check_other)
|
|
|
2214 {
|
|
|
2215 /*
|
|
|
2216 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
|
|
|
2217 * and ".exrc" by "_exrc" or vice versa.
|
|
|
2218 */
|
|
|
2219 p = gettail(fname_exp);
|
|
|
2220 if ((*p == '.' || *p == '_')
|
|
|
2221 && (STRICMP(p + 1, "vimrc") == 0
|
|
|
2222 || STRICMP(p + 1, "gvimrc") == 0
|
|
|
2223 || STRICMP(p + 1, "exrc") == 0))
|
|
|
2224 {
|
|
|
2225 if (*p == '_')
|
|
|
2226 *p = '.';
|
|
|
2227 else
|
|
|
2228 *p = '_';
|
|
|
2229 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2230 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2231 #else
|
|
|
2232 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2233 #endif
|
|
|
2234 }
|
|
|
2235 }
|
|
|
2236
|
|
|
2237 if (cookie.fp == NULL)
|
|
|
2238 {
|
|
|
2239 if (p_verbose > 0)
|
|
|
2240 {
|
|
|
2241 if (sourcing_name == NULL)
|
|
|
2242 msg_str((char_u *)_("could not source \"%s\""), fname);
|
|
|
2243 else
|
|
|
2244 smsg((char_u *)_("line %ld: could not source \"%s\""),
|
|
|
2245 sourcing_lnum, fname);
|
|
|
2246 }
|
|
|
2247 goto theend;
|
|
|
2248 }
|
|
|
2249
|
|
|
2250 /*
|
|
|
2251 * The file exists.
|
|
|
2252 * - In verbose mode, give a message.
|
|
|
2253 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
|
|
|
2254 */
|
|
|
2255 if (p_verbose > 1)
|
|
|
2256 {
|
|
|
2257 if (sourcing_name == NULL)
|
|
|
2258 msg_str((char_u *)_("sourcing \"%s\""), fname);
|
|
|
2259 else
|
|
|
2260 smsg((char_u *)_("line %ld: sourcing \"%s\""),
|
|
|
2261 sourcing_lnum, fname);
|
|
|
2262 }
|
|
|
2263 if (is_vimrc)
|
|
|
2264 vimrc_found();
|
|
|
2265
|
|
|
2266 #ifdef USE_CRNL
|
|
|
2267 /* If no automatic file format: Set default to CR-NL. */
|
|
|
2268 if (*p_ffs == NUL)
|
|
|
2269 cookie.fileformat = EOL_DOS;
|
|
|
2270 else
|
|
|
2271 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2272 cookie.error = FALSE;
|
|
|
2273 #endif
|
|
|
2274
|
|
|
2275 #ifdef USE_CR
|
|
|
2276 /* If no automatic file format: Set default to CR. */
|
|
|
2277 if (*p_ffs == NUL)
|
|
|
2278 cookie.fileformat = EOL_MAC;
|
|
|
2279 else
|
|
|
2280 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2281 cookie.error = FALSE;
|
|
|
2282 #endif
|
|
|
2283
|
|
|
2284 cookie.nextline = NULL;
|
|
|
2285 cookie.finished = FALSE;
|
|
|
2286
|
|
|
2287 #ifdef FEAT_EVAL
|
|
|
2288 /*
|
|
|
2289 * Check if this script has a breakpoint.
|
|
|
2290 */
|
|
|
2291 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0);
|
|
|
2292 cookie.fname = fname_exp;
|
|
|
2293 cookie.dbg_tick = debug_tick;
|
|
|
2294
|
|
|
2295 cookie.level = ex_nesting_level;
|
|
|
2296 #endif
|
|
|
2297 #ifdef FEAT_MBYTE
|
|
|
2298 cookie.conv.vc_type = CONV_NONE; /* no conversion */
|
|
|
2299
|
|
|
2300 /* Try reading the first few bytes to check for a UTF-8 BOM. */
|
|
|
2301 {
|
|
|
2302 char_u buf[3];
|
|
|
2303
|
|
|
2304 if (fread((char *)buf, sizeof(char_u), (size_t)3, cookie.fp)
|
|
|
2305 == (size_t)3
|
|
|
2306 && buf[0] == 0xef && buf[1] == 0xbb && buf[2] == 0xbf)
|
|
|
2307 /* Found BOM, setup conversion and skip over it. */
|
|
|
2308 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc);
|
|
|
2309 else
|
|
|
2310 /* No BOM found, rewind. */
|
|
|
2311 fseek(cookie.fp, 0L, SEEK_SET);
|
|
|
2312 }
|
|
|
2313 #endif
|
|
|
2314
|
|
|
2315 /*
|
|
|
2316 * Keep the sourcing name/lnum, for recursive calls.
|
|
|
2317 */
|
|
|
2318 save_sourcing_name = sourcing_name;
|
|
|
2319 sourcing_name = fname_exp;
|
|
|
2320 save_sourcing_lnum = sourcing_lnum;
|
|
|
2321 sourcing_lnum = 0;
|
|
|
2322
|
|
|
2323 #ifdef STARTUPTIME
|
|
|
2324 time_push(&tv_rel, &tv_start);
|
|
|
2325 #endif
|
|
|
2326
|
|
|
2327 #ifdef FEAT_EVAL
|
|
|
2328 /*
|
|
|
2329 * Check if this script was sourced before to finds its SID.
|
|
|
2330 * If it's new, generate a new SID.
|
|
|
2331 */
|
|
|
2332 save_current_SID = current_SID;
|
|
|
2333 # ifdef UNIX
|
|
|
2334 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0);
|
|
|
2335 # endif
|
|
|
2336 for (current_SID = script_names.ga_len; current_SID > 0; --current_SID)
|
|
|
2337 if (SCRIPT_NAME(current_SID) != NULL
|
|
|
2338 && (
|
|
|
2339 # ifdef UNIX
|
|
|
2340 /* compare dev/ino when possible, it catches symbolic
|
|
|
2341 * links */
|
|
|
2342 (stat_ok && SCRIPT_DEV(current_SID) != -1)
|
|
|
2343 ? (SCRIPT_DEV(current_SID) == st.st_dev
|
|
|
2344 && SCRIPT_INO(current_SID) == st.st_ino) :
|
|
|
2345 # endif
|
|
|
2346 fnamecmp(SCRIPT_NAME(current_SID), fname_exp) == 0))
|
|
|
2347 break;
|
|
|
2348 if (current_SID == 0)
|
|
|
2349 {
|
|
|
2350 current_SID = ++last_current_SID;
|
|
|
2351 if (ga_grow(&script_names, (int)(current_SID - script_names.ga_len))
|
|
|
2352 == OK)
|
|
|
2353 {
|
|
|
2354 while (script_names.ga_len < current_SID)
|
|
|
2355 {
|
|
|
2356 SCRIPT_NAME(script_names.ga_len + 1) = NULL;
|
|
|
2357 ++script_names.ga_len;
|
|
|
2358 --script_names.ga_room;
|
|
|
2359 }
|
|
|
2360 SCRIPT_NAME(current_SID) = fname_exp;
|
|
|
2361 # ifdef UNIX
|
|
|
2362 if (stat_ok)
|
|
|
2363 {
|
|
|
2364 SCRIPT_DEV(current_SID) = st.st_dev;
|
|
|
2365 SCRIPT_INO(current_SID) = st.st_ino;
|
|
|
2366 }
|
|
|
2367 else
|
|
|
2368 SCRIPT_DEV(current_SID) = -1;
|
|
|
2369 # endif
|
|
|
2370 fname_exp = NULL;
|
|
|
2371 }
|
|
|
2372 /* Allocate the local script variables to use for this script. */
|
|
|
2373 new_script_vars(current_SID);
|
|
|
2374 }
|
|
|
2375
|
|
|
2376 /* Don't use local function variables, if called from a function */
|
|
|
2377 save_funccalp = save_funccal();
|
|
|
2378 #endif
|
|
|
2379
|
|
|
2380 /*
|
|
|
2381 * Call do_cmdline, which will call getsourceline() to get the lines.
|
|
|
2382 */
|
|
|
2383 do_cmdline(NULL, getsourceline, (void *)&cookie,
|
|
|
2384 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT);
|
|
|
2385
|
|
|
2386 retval = OK;
|
|
|
2387 fclose(cookie.fp);
|
|
|
2388 vim_free(cookie.nextline);
|
|
|
2389 #ifdef FEAT_MBYTE
|
|
|
2390 convert_setup(&cookie.conv, NULL, NULL);
|
|
|
2391 #endif
|
|
|
2392
|
|
|
2393 if (got_int)
|
|
|
2394 EMSG(_(e_interr));
|
|
|
2395 sourcing_name = save_sourcing_name;
|
|
|
2396 sourcing_lnum = save_sourcing_lnum;
|
|
|
2397 #ifdef FEAT_EVAL
|
|
|
2398 current_SID = save_current_SID;
|
|
|
2399 restore_funccal(save_funccalp);
|
|
|
2400 #endif
|
|
|
2401 if (p_verbose > 1)
|
|
|
2402 {
|
|
|
2403 msg_str((char_u *)_("finished sourcing %s"), fname);
|
|
|
2404 if (sourcing_name != NULL)
|
|
|
2405 msg_str((char_u *)_("continuing in %s"), sourcing_name);
|
|
|
2406 }
|
|
|
2407 #ifdef STARTUPTIME
|
|
|
2408 # ifdef HAVE_SNPRINTF
|
|
|
2409 snprintf(IObuff, IOSIZE, "sourcing %s", fname);
|
|
|
2410 # else
|
|
|
2411 sprintf(IObuff, "sourcing %s", fname);
|
|
|
2412 # endif
|
|
|
2413 time_msg(IObuff, &tv_start);
|
|
|
2414 time_pop(&tv_rel);
|
|
|
2415 #endif
|
|
|
2416
|
|
|
2417 #ifdef FEAT_EVAL
|
|
|
2418 /*
|
|
|
2419 * After a "finish" in debug mode, need to break at first command of next
|
|
|
2420 * sourced file.
|
|
|
2421 */
|
|
|
2422 if (save_debug_break_level > ex_nesting_level
|
|
|
2423 && debug_break_level == ex_nesting_level)
|
|
|
2424 ++debug_break_level;
|
|
|
2425 #endif
|
|
|
2426
|
|
|
2427 theend:
|
|
|
2428 vim_free(fname_exp);
|
|
|
2429 return retval;
|
|
|
2430 }
|
|
|
2431
|
|
|
2432 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2433 /*
|
|
|
2434 * ":scriptnames"
|
|
|
2435 */
|
|
|
2436 /*ARGSUSED*/
|
|
|
2437 void
|
|
|
2438 ex_scriptnames(eap)
|
|
|
2439 exarg_T *eap;
|
|
|
2440 {
|
|
|
2441 int i;
|
|
|
2442
|
|
|
2443 for (i = 1; i <= script_names.ga_len && !got_int; ++i)
|
|
|
2444 if (SCRIPT_NAME(i) != NULL)
|
|
|
2445 smsg((char_u *)"%3d: %s", i, SCRIPT_NAME(i));
|
|
|
2446 }
|
|
|
2447
|
|
|
2448 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
2449 /*
|
|
|
2450 * Fix slashes in the list of script names for 'shellslash'.
|
|
|
2451 */
|
|
|
2452 void
|
|
|
2453 scriptnames_slash_adjust()
|
|
|
2454 {
|
|
|
2455 int i;
|
|
|
2456
|
|
|
2457 for (i = 1; i <= script_names.ga_len; ++i)
|
|
|
2458 if (SCRIPT_NAME(i) != NULL)
|
|
|
2459 slash_adjust(SCRIPT_NAME(i));
|
|
|
2460 }
|
|
|
2461 # endif
|
|
|
2462
|
|
|
2463 /*
|
|
|
2464 * Get a pointer to a script name. Used for ":verbose set".
|
|
|
2465 */
|
|
|
2466 char_u *
|
|
|
2467 get_scriptname(id)
|
|
|
2468 scid_T id;
|
|
|
2469 {
|
|
|
2470 if (id == SID_MODELINE)
|
|
|
2471 return (char_u *)"modeline";
|
|
|
2472 if (id == SID_CMDARG)
|
|
|
2473 return (char_u *)"--cmd argument";
|
|
|
2474 if (id == SID_CARG)
|
|
|
2475 return (char_u *)"-c argument";
|
|
|
2476 if (id == SID_ENV)
|
|
|
2477 return (char_u *)"environment variable";
|
|
|
2478 return SCRIPT_NAME(id);
|
|
|
2479 }
|
|
|
2480 #endif
|
|
|
2481
|
|
|
2482 #if defined(USE_CR) || defined(PROTO)
|
|
|
2483
|
|
|
2484 # if defined(__MSL__) && (__MSL__ >= 22)
|
|
|
2485 /*
|
|
|
2486 * Newer version of the Metrowerks library handle DOS and UNIX files
|
|
|
2487 * without help.
|
|
|
2488 * Test with earlier versions, MSL 2.2 is the library supplied with
|
|
|
2489 * Codewarrior Pro 2.
|
|
|
2490 */
|
|
|
2491 char *
|
|
|
2492 fgets_cr(s, n, stream)
|
|
|
2493 char *s;
|
|
|
2494 int n;
|
|
|
2495 FILE *stream;
|
|
|
2496 {
|
|
|
2497 return fgets(s, n, stream);
|
|
|
2498 }
|
|
|
2499 # else
|
|
|
2500 /*
|
|
|
2501 * Version of fgets() which also works for lines ending in a <CR> only
|
|
|
2502 * (Macintosh format).
|
|
|
2503 * For older versions of the Metrowerks library.
|
|
|
2504 * At least CodeWarrior 9 needed this code.
|
|
|
2505 */
|
|
|
2506 char *
|
|
|
2507 fgets_cr(s, n, stream)
|
|
|
2508 char *s;
|
|
|
2509 int n;
|
|
|
2510 FILE *stream;
|
|
|
2511 {
|
|
|
2512 int c = 0;
|
|
|
2513 int char_read = 0;
|
|
|
2514
|
|
|
2515 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1)
|
|
|
2516 {
|
|
|
2517 c = fgetc(stream);
|
|
|
2518 s[char_read++] = c;
|
|
|
2519 /* If the file is in DOS format, we need to skip a NL after a CR. I
|
|
|
2520 * thought it was the other way around, but this appears to work... */
|
|
|
2521 if (c == '\n')
|
|
|
2522 {
|
|
|
2523 c = fgetc(stream);
|
|
|
2524 if (c != '\r')
|
|
|
2525 ungetc(c, stream);
|
|
|
2526 }
|
|
|
2527 }
|
|
|
2528
|
|
|
2529 s[char_read] = 0;
|
|
|
2530 if (char_read == 0)
|
|
|
2531 return NULL;
|
|
|
2532
|
|
|
2533 if (feof(stream) && char_read == 1)
|
|
|
2534 return NULL;
|
|
|
2535
|
|
|
2536 return s;
|
|
|
2537 }
|
|
|
2538 # endif
|
|
|
2539 #endif
|
|
|
2540
|
|
|
2541 /*
|
|
|
2542 * Get one full line from a sourced file.
|
|
|
2543 * Called by do_cmdline() when it's called from do_source().
|
|
|
2544 *
|
|
|
2545 * Return a pointer to the line in allocated memory.
|
|
|
2546 * Return NULL for end-of-file or some error.
|
|
|
2547 */
|
|
|
2548 /* ARGSUSED */
|
|
|
2549 char_u *
|
|
|
2550 getsourceline(c, cookie, indent)
|
|
|
2551 int c; /* not used */
|
|
|
2552 void *cookie;
|
|
|
2553 int indent; /* not used */
|
|
|
2554 {
|
|
|
2555 struct source_cookie *sp = (struct source_cookie *)cookie;
|
|
|
2556 char_u *line;
|
|
|
2557 char_u *p, *s;
|
|
|
2558
|
|
|
2559 #ifdef FEAT_EVAL
|
|
|
2560 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
2561 if (sp->dbg_tick < debug_tick)
|
|
|
2562 {
|
|
|
2563 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
2564 sp->dbg_tick = debug_tick;
|
|
|
2565 }
|
|
|
2566 #endif
|
|
|
2567 /*
|
|
|
2568 * Get current line. If there is a read-ahead line, use it, otherwise get
|
|
|
2569 * one now.
|
|
|
2570 */
|
|
|
2571 if (sp->finished)
|
|
|
2572 line = NULL;
|
|
|
2573 else if (sp->nextline == NULL)
|
|
|
2574 line = get_one_sourceline(sp);
|
|
|
2575 else
|
|
|
2576 {
|
|
|
2577 line = sp->nextline;
|
|
|
2578 sp->nextline = NULL;
|
|
|
2579 ++sourcing_lnum;
|
|
|
2580 }
|
|
|
2581
|
|
|
2582 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
|
|
|
2583 * contain the 'C' flag. */
|
|
|
2584 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL))
|
|
|
2585 {
|
|
|
2586 /* compensate for the one line read-ahead */
|
|
|
2587 --sourcing_lnum;
|
|
|
2588 for (;;)
|
|
|
2589 {
|
|
|
2590 sp->nextline = get_one_sourceline(sp);
|
|
|
2591 if (sp->nextline == NULL)
|
|
|
2592 break;
|
|
|
2593 p = skipwhite(sp->nextline);
|
|
|
2594 if (*p != '\\')
|
|
|
2595 break;
|
|
|
2596 s = alloc((int)(STRLEN(line) + STRLEN(p)));
|
|
|
2597 if (s == NULL) /* out of memory */
|
|
|
2598 break;
|
|
|
2599 STRCPY(s, line);
|
|
|
2600 STRCAT(s, p + 1);
|
|
|
2601 vim_free(line);
|
|
|
2602 line = s;
|
|
|
2603 vim_free(sp->nextline);
|
|
|
2604 }
|
|
|
2605 }
|
|
|
2606
|
|
|
2607 #ifdef FEAT_MBYTE
|
|
|
2608 if (line != NULL && sp->conv.vc_type != CONV_NONE)
|
|
|
2609 {
|
|
|
2610 /* Convert the encoding of the script line. */
|
|
|
2611 s = string_convert(&sp->conv, line, NULL);
|
|
|
2612 if (s != NULL)
|
|
|
2613 {
|
|
|
2614 vim_free(line);
|
|
|
2615 line = s;
|
|
|
2616 }
|
|
|
2617 }
|
|
|
2618 #endif
|
|
|
2619
|
|
|
2620 #ifdef FEAT_EVAL
|
|
|
2621 /* Did we encounter a breakpoint? */
|
|
|
2622 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum)
|
|
|
2623 {
|
|
|
2624 dbg_breakpoint(sp->fname, sourcing_lnum);
|
|
|
2625 /* Find next breakpoint. */
|
|
|
2626 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
2627 sp->dbg_tick = debug_tick;
|
|
|
2628 }
|
|
|
2629 #endif
|
|
|
2630
|
|
|
2631 return line;
|
|
|
2632 }
|
|
|
2633
|
|
|
2634 static char_u *
|
|
|
2635 get_one_sourceline(sp)
|
|
|
2636 struct source_cookie *sp;
|
|
|
2637 {
|
|
|
2638 garray_T ga;
|
|
|
2639 int len;
|
|
|
2640 int c;
|
|
|
2641 char_u *buf;
|
|
|
2642 #ifdef USE_CRNL
|
|
|
2643 int has_cr; /* CR-LF found */
|
|
|
2644 #endif
|
|
|
2645 #ifdef USE_CR
|
|
|
2646 char_u *scan;
|
|
|
2647 #endif
|
|
|
2648 int have_read = FALSE;
|
|
|
2649
|
|
|
2650 /* use a growarray to store the sourced line */
|
|
|
2651 ga_init2(&ga, 1, 200);
|
|
|
2652
|
|
|
2653 /*
|
|
|
2654 * Loop until there is a finished line (or end-of-file).
|
|
|
2655 */
|
|
|
2656 sourcing_lnum++;
|
|
|
2657 for (;;)
|
|
|
2658 {
|
|
|
2659 /* make room to read at least 80 (more) characters */
|
|
|
2660 if (ga_grow(&ga, 80) == FAIL)
|
|
|
2661 break;
|
|
|
2662 buf = (char_u *)ga.ga_data;
|
|
|
2663
|
|
|
2664 #ifdef USE_CR
|
|
|
2665 if (sp->fileformat == EOL_MAC)
|
|
|
2666 {
|
|
|
2667 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_room, sp->fp) == NULL)
|
|
|
2668 break;
|
|
|
2669 }
|
|
|
2670 else
|
|
|
2671 #endif
|
|
|
2672 if (fgets((char *)buf + ga.ga_len, ga.ga_room, sp->fp) == NULL)
|
|
|
2673 break;
|
|
|
2674 len = (int)STRLEN(buf);
|
|
|
2675 #ifdef USE_CRNL
|
|
|
2676 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
|
|
|
2677 * CTRL-Z by its own, or after a NL. */
|
|
|
2678 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n'))
|
|
|
2679 && sp->fileformat == EOL_DOS
|
|
|
2680 && buf[len - 1] == Ctrl_Z)
|
|
|
2681 {
|
|
|
2682 buf[len - 1] = NUL;
|
|
|
2683 break;
|
|
|
2684 }
|
|
|
2685 #endif
|
|
|
2686
|
|
|
2687 #ifdef USE_CR
|
|
|
2688 /* If the read doesn't stop on a new line, and there's
|
|
|
2689 * some CR then we assume a Mac format */
|
|
|
2690 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
2691 {
|
|
|
2692 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL)
|
|
|
2693 sp->fileformat = EOL_MAC;
|
|
|
2694 else
|
|
|
2695 sp->fileformat = EOL_UNIX;
|
|
|
2696 }
|
|
|
2697
|
|
|
2698 if (sp->fileformat == EOL_MAC)
|
|
|
2699 {
|
|
|
2700 scan = vim_strchr(buf, '\r');
|
|
|
2701
|
|
|
2702 if (scan != NULL)
|
|
|
2703 {
|
|
|
2704 *scan = '\n';
|
|
|
2705 if (*(scan + 1) != 0)
|
|
|
2706 {
|
|
|
2707 *(scan + 1) = 0;
|
|
|
2708 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR);
|
|
|
2709 }
|
|
|
2710 }
|
|
|
2711 len = STRLEN(buf);
|
|
|
2712 }
|
|
|
2713 #endif
|
|
|
2714
|
|
|
2715 have_read = TRUE;
|
|
|
2716 ga.ga_room -= len - ga.ga_len;
|
|
|
2717 ga.ga_len = len;
|
|
|
2718
|
|
|
2719 /* If the line was longer than the buffer, read more. */
|
|
|
2720 if (ga.ga_room == 1 && buf[len - 1] != '\n')
|
|
|
2721 continue;
|
|
|
2722
|
|
|
2723 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */
|
|
|
2724 {
|
|
|
2725 #ifdef USE_CRNL
|
|
|
2726 has_cr = (len >= 2 && buf[len - 2] == '\r');
|
|
|
2727 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
2728 {
|
|
|
2729 if (has_cr)
|
|
|
2730 sp->fileformat = EOL_DOS;
|
|
|
2731 else
|
|
|
2732 sp->fileformat = EOL_UNIX;
|
|
|
2733 }
|
|
|
2734
|
|
|
2735 if (sp->fileformat == EOL_DOS)
|
|
|
2736 {
|
|
|
2737 if (has_cr) /* replace trailing CR */
|
|
|
2738 {
|
|
|
2739 buf[len - 2] = '\n';
|
|
|
2740 --len;
|
|
|
2741 --ga.ga_len;
|
|
|
2742 ++ga.ga_room;
|
|
|
2743 }
|
|
|
2744 else /* lines like ":map xx yy^M" will have failed */
|
|
|
2745 {
|
|
|
2746 if (!sp->error)
|
|
16
|
2747 {
|
|
|
2748 msg_source(hl_attr(HLF_W));
|
|
7
|
2749 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
|
|
16
|
2750 }
|
|
7
|
2751 sp->error = TRUE;
|
|
|
2752 sp->fileformat = EOL_UNIX;
|
|
|
2753 }
|
|
|
2754 }
|
|
|
2755 #endif
|
|
|
2756 /* The '\n' is escaped if there is an odd number of ^V's just
|
|
|
2757 * before it, first set "c" just before the 'V's and then check
|
|
|
2758 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
|
|
|
2759 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--)
|
|
|
2760 ;
|
|
|
2761 if ((len & 1) != (c & 1)) /* escaped NL, read more */
|
|
|
2762 {
|
|
|
2763 sourcing_lnum++;
|
|
|
2764 continue;
|
|
|
2765 }
|
|
|
2766
|
|
|
2767 buf[len - 1] = NUL; /* remove the NL */
|
|
|
2768 }
|
|
|
2769
|
|
|
2770 /*
|
|
|
2771 * Check for ^C here now and then, so recursive :so can be broken.
|
|
|
2772 */
|
|
|
2773 line_breakcheck();
|
|
|
2774 break;
|
|
|
2775 }
|
|
|
2776
|
|
|
2777 if (have_read)
|
|
|
2778 return (char_u *)ga.ga_data;
|
|
|
2779
|
|
|
2780 vim_free(ga.ga_data);
|
|
|
2781 return NULL;
|
|
|
2782 }
|
|
|
2783
|
|
|
2784 /*
|
|
|
2785 * ":scriptencoding": Set encoding conversion for a sourced script.
|
|
|
2786 * Without the multi-byte feature it's simply ignored.
|
|
|
2787 */
|
|
|
2788 /*ARGSUSED*/
|
|
|
2789 void
|
|
|
2790 ex_scriptencoding(eap)
|
|
|
2791 exarg_T *eap;
|
|
|
2792 {
|
|
|
2793 #ifdef FEAT_MBYTE
|
|
|
2794 struct source_cookie *sp;
|
|
|
2795 char_u *name;
|
|
|
2796
|
|
|
2797 if (!getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
2798 {
|
|
|
2799 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
|
|
|
2800 return;
|
|
|
2801 }
|
|
|
2802
|
|
|
2803 if (*eap->arg != NUL)
|
|
|
2804 {
|
|
|
2805 name = enc_canonize(eap->arg);
|
|
|
2806 if (name == NULL) /* out of memory */
|
|
|
2807 return;
|
|
|
2808 }
|
|
|
2809 else
|
|
|
2810 name = eap->arg;
|
|
|
2811
|
|
|
2812 /* Setup for conversion from the specified encoding to 'encoding'. */
|
|
|
2813 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie);
|
|
|
2814 convert_setup(&sp->conv, name, p_enc);
|
|
|
2815
|
|
|
2816 if (name != eap->arg)
|
|
|
2817 vim_free(name);
|
|
|
2818 #endif
|
|
|
2819 }
|
|
|
2820
|
|
|
2821 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2822 /*
|
|
|
2823 * ":finish": Mark a sourced file as finished.
|
|
|
2824 */
|
|
|
2825 void
|
|
|
2826 ex_finish(eap)
|
|
|
2827 exarg_T *eap;
|
|
|
2828 {
|
|
|
2829 if (getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
2830 do_finish(eap, FALSE);
|
|
|
2831 else
|
|
|
2832 EMSG(_("E168: :finish used outside of a sourced file"));
|
|
|
2833 }
|
|
|
2834
|
|
|
2835 /*
|
|
|
2836 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
|
|
|
2837 * Also called for a pending finish at the ":endtry" or after returning from
|
|
|
2838 * an extra do_cmdline(). "reanimate" is used in the latter case.
|
|
|
2839 */
|
|
|
2840 void
|
|
|
2841 do_finish(eap, reanimate)
|
|
|
2842 exarg_T *eap;
|
|
|
2843 int reanimate;
|
|
|
2844 {
|
|
|
2845 int idx;
|
|
|
2846
|
|
|
2847 if (reanimate)
|
|
|
2848 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
2849 eap->cookie))->finished = FALSE;
|
|
|
2850
|
|
|
2851 /*
|
|
|
2852 * Cleanup (and inactivate) conditionals, but stop when a try conditional
|
|
|
2853 * not in its finally clause (which then is to be executed next) is found.
|
|
|
2854 * In this case, make the ":finish" pending for execution at the ":endtry".
|
|
|
2855 * Otherwise, finish normally.
|
|
|
2856 */
|
|
|
2857 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
|
|
|
2858 if (idx >= 0)
|
|
|
2859 {
|
|
|
2860 eap->cstack->cs_pending[idx] = CSTP_FINISH;
|
|
|
2861 report_make_pending(CSTP_FINISH, NULL);
|
|
|
2862 }
|
|
|
2863 else
|
|
|
2864 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
2865 eap->cookie))->finished = TRUE;
|
|
|
2866 }
|
|
|
2867
|
|
|
2868
|
|
|
2869 /*
|
|
|
2870 * Return TRUE when a sourced file had the ":finish" command: Don't give error
|
|
|
2871 * message for missing ":endif".
|
|
|
2872 * Return FALSE when not sourcing a file.
|
|
|
2873 */
|
|
|
2874 int
|
|
|
2875 source_finished(getline, cookie)
|
|
|
2876 char_u *(*getline) __ARGS((int, void *, int));
|
|
|
2877 void *cookie;
|
|
|
2878 {
|
|
|
2879 return (getline_equal(getline, cookie, getsourceline)
|
|
|
2880 && ((struct source_cookie *)getline_cookie(
|
|
|
2881 getline, cookie))->finished);
|
|
|
2882 }
|
|
|
2883 #endif
|
|
|
2884
|
|
|
2885 #if defined(FEAT_LISTCMDS) || defined(PROTO)
|
|
|
2886 /*
|
|
|
2887 * ":checktime [buffer]"
|
|
|
2888 */
|
|
|
2889 void
|
|
|
2890 ex_checktime(eap)
|
|
|
2891 exarg_T *eap;
|
|
|
2892 {
|
|
|
2893 buf_T *buf;
|
|
|
2894 int save_no_check_timestamps = no_check_timestamps;
|
|
|
2895
|
|
|
2896 no_check_timestamps = 0;
|
|
|
2897 if (eap->addr_count == 0) /* default is all buffers */
|
|
|
2898 check_timestamps(FALSE);
|
|
|
2899 else
|
|
|
2900 {
|
|
|
2901 buf = buflist_findnr((int)eap->line2);
|
|
|
2902 if (buf != NULL) /* cannot happen? */
|
|
|
2903 (void)buf_check_timestamp(buf, FALSE);
|
|
|
2904 }
|
|
|
2905 no_check_timestamps = save_no_check_timestamps;
|
|
|
2906 }
|
|
|
2907 #endif
|
|
|
2908
|
|
|
2909 #if defined(FEAT_PRINTER) || defined(PROTO)
|
|
|
2910 /*
|
|
|
2911 * Printing code (Machine-independent.)
|
|
|
2912 * To implement printing on a platform, the following functions must be
|
|
|
2913 * defined:
|
|
|
2914 *
|
|
|
2915 * int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
|
|
|
2916 * Called once. Code should display printer dialogue (if appropriate) and
|
|
|
2917 * determine printer font and margin settings. Reset has_color if the printer
|
|
|
2918 * doesn't support colors at all.
|
|
|
2919 * Returns FAIL to abort.
|
|
|
2920 *
|
|
|
2921 * int mch_print_begin(prt_settings_T *settings)
|
|
|
2922 * Called to start the print job.
|
|
|
2923 * Return FALSE to abort.
|
|
|
2924 *
|
|
|
2925 * int mch_print_begin_page(char_u *msg)
|
|
|
2926 * Called at the start of each page.
|
|
|
2927 * "msg" indicates the progress of the print job, can be NULL.
|
|
|
2928 * Return FALSE to abort.
|
|
|
2929 *
|
|
|
2930 * int mch_print_end_page()
|
|
|
2931 * Called at the end of each page.
|
|
|
2932 * Return FALSE to abort.
|
|
|
2933 *
|
|
|
2934 * int mch_print_blank_page()
|
|
|
2935 * Called to generate a blank page for collated, duplex, multiple copy
|
|
|
2936 * document. Return FALSE to abort.
|
|
|
2937 *
|
|
|
2938 * void mch_print_end(prt_settings_T *psettings)
|
|
|
2939 * Called at normal end of print job.
|
|
|
2940 *
|
|
|
2941 * void mch_print_cleanup()
|
|
|
2942 * Called if print job ends normally or is abandoned. Free any memory, close
|
|
|
2943 * devices and handles. Also called when mch_print_begin() fails, but not
|
|
|
2944 * when mch_print_init() fails.
|
|
|
2945 *
|
|
|
2946 * void mch_print_set_font(int Bold, int Italic, int Underline);
|
|
|
2947 * Called whenever the font style changes.
|
|
|
2948 *
|
|
|
2949 * void mch_print_set_bg(long bgcol);
|
|
|
2950 * Called to set the background color for the following text. Parameter is an
|
|
|
2951 * RGB value.
|
|
|
2952 *
|
|
|
2953 * void mch_print_set_fg(long fgcol);
|
|
|
2954 * Called to set the foreground color for the following text. Parameter is an
|
|
|
2955 * RGB value.
|
|
|
2956 *
|
|
|
2957 * mch_print_start_line(int margin, int page_line)
|
|
|
2958 * Sets the current position at the start of line "page_line".
|
|
|
2959 * If margin is TRUE start in the left margin (for header and line number).
|
|
|
2960 *
|
|
|
2961 * int mch_print_text_out(char_u *p, int len);
|
|
|
2962 * Output one character of text p[len] at the current position.
|
|
|
2963 * Return TRUE if there is no room for another character in the same line.
|
|
|
2964 *
|
|
|
2965 * Note that the generic code has no idea of margins. The machine code should
|
|
|
2966 * simply make the page look smaller! The header and the line numbers are
|
|
|
2967 * printed in the margin.
|
|
|
2968 */
|
|
|
2969
|
|
|
2970 #ifdef FEAT_SYN_HL
|
|
|
2971 static const long_u cterm_color_8[8] =
|
|
|
2972 {
|
|
|
2973 (long_u)0x000000L, (long_u)0xff0000L, (long_u)0x00ff00L, (long_u)0xffff00L,
|
|
|
2974 (long_u)0x0000ffL, (long_u)0xff00ffL, (long_u)0x00ffffL, (long_u)0xffffffL
|
|
|
2975 };
|
|
|
2976
|
|
|
2977 static const long_u cterm_color_16[16] =
|
|
|
2978 {
|
|
|
2979 (long_u)0x000000L, (long_u)0x0000c0L, (long_u)0x008000L, (long_u)0x004080L,
|
|
|
2980 (long_u)0xc00000L, (long_u)0xc000c0L, (long_u)0x808000L, (long_u)0xc0c0c0L,
|
|
|
2981 (long_u)0x808080L, (long_u)0x6060ffL, (long_u)0x00ff00L, (long_u)0x00ffffL,
|
|
|
2982 (long_u)0xff8080L, (long_u)0xff40ffL, (long_u)0xffff00L, (long_u)0xffffffL
|
|
|
2983 };
|
|
|
2984
|
|
|
2985 static int current_syn_id;
|
|
|
2986 #endif
|
|
|
2987
|
|
|
2988 #define PRCOLOR_BLACK (long_u)0
|
|
|
2989 #define PRCOLOR_WHITE (long_u)0xFFFFFFL
|
|
|
2990
|
|
|
2991 static int curr_italic;
|
|
|
2992 static int curr_bold;
|
|
|
2993 static int curr_underline;
|
|
|
2994 static long_u curr_bg;
|
|
|
2995 static long_u curr_fg;
|
|
|
2996 static int page_count;
|
|
|
2997
|
|
|
2998 /*
|
|
|
2999 * These values determine the print position on a page.
|
|
|
3000 */
|
|
|
3001 typedef struct
|
|
|
3002 {
|
|
|
3003 int lead_spaces; /* remaining spaces for a TAB */
|
|
|
3004 int print_pos; /* virtual column for computing TABs */
|
|
|
3005 colnr_T column; /* byte column */
|
|
|
3006 linenr_T file_line; /* line nr in the buffer */
|
|
|
3007 long_u bytes_printed; /* bytes printed so far */
|
|
|
3008 int ff; /* seen form feed character */
|
|
|
3009 } prt_pos_T;
|
|
|
3010
|
|
|
3011 #ifdef FEAT_SYN_HL
|
|
|
3012 static long_u darken_rgb __ARGS((long_u rgb));
|
|
|
3013 static long_u prt_get_term_color __ARGS((int colorindex));
|
|
|
3014 #endif
|
|
|
3015 static void prt_set_fg __ARGS((long_u fg));
|
|
|
3016 static void prt_set_bg __ARGS((long_u bg));
|
|
|
3017 static void prt_set_font __ARGS((int bold, int italic, int underline));
|
|
|
3018 static void prt_line_number __ARGS((prt_settings_T *psettings, int page_line, linenr_T lnum));
|
|
|
3019 static void prt_header __ARGS((prt_settings_T *psettings, int pagenum, linenr_T lnum));
|
|
|
3020 static void prt_message __ARGS((char_u *s));
|
|
|
3021 static colnr_T hardcopy_line __ARGS((prt_settings_T *psettings, int page_line, prt_pos_T *ppos));
|
|
|
3022 static void prt_get_attr __ARGS((int hl_id, prt_text_attr_T* pattr, int modec));
|
|
|
3023
|
|
|
3024 #ifdef FEAT_SYN_HL
|
|
|
3025 /*
|
|
|
3026 * If using a dark background, the colors will probably be too bright to show
|
|
|
3027 * up well on white paper, so reduce their brightness.
|
|
|
3028 */
|
|
|
3029 static long_u
|
|
|
3030 darken_rgb(rgb)
|
|
|
3031 long_u rgb;
|
|
|
3032 {
|
|
|
3033 return ((rgb >> 17) << 16)
|
|
|
3034 + (((rgb & 0xff00) >> 9) << 8)
|
|
|
3035 + ((rgb & 0xff) >> 1);
|
|
|
3036 }
|
|
|
3037
|
|
|
3038 static long_u
|
|
|
3039 prt_get_term_color(colorindex)
|
|
|
3040 int colorindex;
|
|
|
3041 {
|
|
|
3042 /* TODO: Should check for xterm with 88 or 256 colors. */
|
|
|
3043 if (t_colors > 8)
|
|
|
3044 return cterm_color_16[colorindex % 16];
|
|
|
3045 return cterm_color_8[colorindex % 8];
|
|
|
3046 }
|
|
|
3047
|
|
|
3048 static void
|
|
|
3049 prt_get_attr(hl_id, pattr, modec)
|
|
|
3050 int hl_id;
|
|
|
3051 prt_text_attr_T* pattr;
|
|
|
3052 int modec;
|
|
|
3053 {
|
|
|
3054 int colorindex;
|
|
|
3055 long_u fg_color;
|
|
|
3056 long_u bg_color;
|
|
|
3057 char *color;
|
|
|
3058
|
|
|
3059 pattr->bold = (highlight_has_attr(hl_id, HL_BOLD, modec) != NULL);
|
|
|
3060 pattr->italic = (highlight_has_attr(hl_id, HL_ITALIC, modec) != NULL);
|
|
|
3061 pattr->underline = (highlight_has_attr(hl_id, HL_UNDERLINE, modec) != NULL);
|
|
|
3062
|
|
|
3063 # ifdef FEAT_GUI
|
|
|
3064 if (gui.in_use)
|
|
|
3065 {
|
|
|
3066 bg_color = highlight_gui_color_rgb(hl_id, FALSE);
|
|
|
3067 if (bg_color == PRCOLOR_BLACK)
|
|
|
3068 bg_color = PRCOLOR_WHITE;
|
|
|
3069
|
|
|
3070 fg_color = highlight_gui_color_rgb(hl_id, TRUE);
|
|
|
3071 }
|
|
|
3072 else
|
|
|
3073 # endif
|
|
|
3074 {
|
|
|
3075 bg_color = PRCOLOR_WHITE;
|
|
|
3076
|
|
|
3077 color = (char *)highlight_color(hl_id, (char_u *)"fg", modec);
|
|
|
3078 if (color == NULL)
|
|
|
3079 colorindex = 0;
|
|
|
3080 else
|
|
|
3081 colorindex = atoi(color);
|
|
|
3082
|
|
|
3083 if (colorindex >= 0 && colorindex < t_colors)
|
|
|
3084 fg_color = prt_get_term_color(colorindex);
|
|
|
3085 else
|
|
|
3086 fg_color = PRCOLOR_BLACK;
|
|
|
3087 }
|
|
|
3088
|
|
|
3089 if (fg_color == PRCOLOR_WHITE)
|
|
|
3090 fg_color = PRCOLOR_BLACK;
|
|
|
3091 else if (*p_bg == 'd')
|
|
|
3092 fg_color = darken_rgb(fg_color);
|
|
|
3093
|
|
|
3094 pattr->fg_color = fg_color;
|
|
|
3095 pattr->bg_color = bg_color;
|
|
|
3096 }
|
|
|
3097 #endif /* FEAT_SYN_HL */
|
|
|
3098
|
|
|
3099 static void
|
|
|
3100 prt_set_fg(fg)
|
|
|
3101 long_u fg;
|
|
|
3102 {
|
|
|
3103 if (fg != curr_fg)
|
|
|
3104 {
|
|
|
3105 curr_fg = fg;
|
|
|
3106 mch_print_set_fg(fg);
|
|
|
3107 }
|
|
|
3108 }
|
|
|
3109
|
|
|
3110 static void
|
|
|
3111 prt_set_bg(bg)
|
|
|
3112 long_u bg;
|
|
|
3113 {
|
|
|
3114 if (bg != curr_bg)
|
|
|
3115 {
|
|
|
3116 curr_bg = bg;
|
|
|
3117 mch_print_set_bg(bg);
|
|
|
3118 }
|
|
|
3119 }
|
|
|
3120
|
|
|
3121 static void
|
|
|
3122 prt_set_font(bold, italic, underline)
|
|
|
3123 int bold;
|
|
|
3124 int italic;
|
|
|
3125 int underline;
|
|
|
3126 {
|
|
|
3127 if (curr_bold != bold
|
|
|
3128 || curr_italic != italic
|
|
|
3129 || curr_underline != underline)
|
|
|
3130 {
|
|
|
3131 curr_underline = underline;
|
|
|
3132 curr_italic = italic;
|
|
|
3133 curr_bold = bold;
|
|
|
3134 mch_print_set_font(bold, italic, underline);
|
|
|
3135 }
|
|
|
3136 }
|
|
|
3137
|
|
|
3138 /*
|
|
|
3139 * Print the line number in the left margin.
|
|
|
3140 */
|
|
|
3141 static void
|
|
|
3142 prt_line_number(psettings, page_line, lnum)
|
|
|
3143 prt_settings_T *psettings;
|
|
|
3144 int page_line;
|
|
|
3145 linenr_T lnum;
|
|
|
3146 {
|
|
|
3147 int i;
|
|
|
3148 char_u tbuf[20];
|
|
|
3149
|
|
|
3150 prt_set_fg(psettings->number.fg_color);
|
|
|
3151 prt_set_bg(psettings->number.bg_color);
|
|
|
3152 prt_set_font(psettings->number.bold, psettings->number.italic, psettings->number.underline);
|
|
|
3153 mch_print_start_line(TRUE, page_line);
|
|
|
3154
|
|
|
3155 /* Leave two spaces between the number and the text; depends on
|
|
|
3156 * PRINT_NUMBER_WIDTH. */
|
|
|
3157 sprintf((char *)tbuf, "%6ld", (long)lnum);
|
|
|
3158 for (i = 0; i < 6; i++)
|
|
|
3159 (void)mch_print_text_out(&tbuf[i], 1);
|
|
|
3160
|
|
|
3161 #ifdef FEAT_SYN_HL
|
|
|
3162 if (psettings->do_syntax)
|
|
|
3163 /* Set colors for next character. */
|
|
|
3164 current_syn_id = -1;
|
|
|
3165 else
|
|
|
3166 #endif
|
|
|
3167 {
|
|
|
3168 /* Set colors and font back to normal. */
|
|
|
3169 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3170 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3171 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
3172 }
|
|
|
3173 }
|
|
|
3174
|
|
|
3175 static linenr_T printer_page_num;
|
|
|
3176
|
|
|
3177 int
|
|
|
3178 get_printer_page_num()
|
|
|
3179 {
|
|
|
3180 return printer_page_num;
|
|
|
3181 }
|
|
|
3182
|
|
|
3183 /*
|
|
|
3184 * Get the currently effective header height.
|
|
|
3185 */
|
|
|
3186 int
|
|
|
3187 prt_header_height()
|
|
|
3188 {
|
|
|
3189 if (printer_opts[OPT_PRINT_HEADERHEIGHT].present)
|
|
|
3190 return printer_opts[OPT_PRINT_HEADERHEIGHT].number;
|
|
|
3191 return 2;
|
|
|
3192 }
|
|
|
3193
|
|
|
3194 /*
|
|
|
3195 * Return TRUE if using a line number for printing.
|
|
|
3196 */
|
|
|
3197 int
|
|
|
3198 prt_use_number()
|
|
|
3199 {
|
|
|
3200 return (printer_opts[OPT_PRINT_NUMBER].present
|
|
|
3201 && TOLOWER_ASC(printer_opts[OPT_PRINT_NUMBER].string[0]) == 'y');
|
|
|
3202 }
|
|
|
3203
|
|
|
3204 /*
|
|
|
3205 * Return the unit used in a margin item in 'printoptions'.
|
|
|
3206 * Returns PRT_UNIT_NONE if not recognized.
|
|
|
3207 */
|
|
|
3208 int
|
|
|
3209 prt_get_unit(idx)
|
|
|
3210 int idx;
|
|
|
3211 {
|
|
|
3212 int u = PRT_UNIT_NONE;
|
|
|
3213 int i;
|
|
|
3214 static char *(units[4]) = PRT_UNIT_NAMES;
|
|
|
3215
|
|
|
3216 if (printer_opts[idx].present)
|
|
|
3217 for (i = 0; i < 4; ++i)
|
|
|
3218 if (STRNICMP(printer_opts[idx].string, units[i], 2) == 0)
|
|
|
3219 {
|
|
|
3220 u = i;
|
|
|
3221 break;
|
|
|
3222 }
|
|
|
3223 return u;
|
|
|
3224 }
|
|
|
3225
|
|
|
3226 /*
|
|
|
3227 * Print the page header.
|
|
|
3228 */
|
|
|
3229 /*ARGSUSED*/
|
|
|
3230 static void
|
|
|
3231 prt_header(psettings, pagenum, lnum)
|
|
|
3232 prt_settings_T *psettings;
|
|
|
3233 int pagenum;
|
|
|
3234 linenr_T lnum;
|
|
|
3235 {
|
|
|
3236 int width = psettings->chars_per_line;
|
|
|
3237 int page_line;
|
|
|
3238 char_u *tbuf;
|
|
|
3239 char_u *p;
|
|
|
3240 #ifdef FEAT_MBYTE
|
|
|
3241 int l;
|
|
|
3242 #endif
|
|
|
3243
|
|
|
3244 /* Also use the space for the line number. */
|
|
|
3245 if (prt_use_number())
|
|
|
3246 width += PRINT_NUMBER_WIDTH;
|
|
|
3247
|
|
|
3248 tbuf = alloc(width + IOSIZE);
|
|
|
3249 if (tbuf == NULL)
|
|
|
3250 return;
|
|
|
3251
|
|
|
3252 #ifdef FEAT_STL_OPT
|
|
|
3253 if (*p_header != NUL)
|
|
|
3254 {
|
|
|
3255 linenr_T tmp_lnum, tmp_topline, tmp_botline;
|
|
|
3256
|
|
|
3257 /*
|
|
|
3258 * Need to (temporarily) set current line number and first/last line
|
|
|
3259 * number on the 'window'. Since we don't know how long the page is,
|
|
|
3260 * set the first and current line number to the top line, and guess
|
|
|
3261 * that the page length is 64.
|
|
|
3262 */
|
|
|
3263 tmp_lnum = curwin->w_cursor.lnum;
|
|
|
3264 tmp_topline = curwin->w_topline;
|
|
|
3265 tmp_botline = curwin->w_botline;
|
|
|
3266 curwin->w_cursor.lnum = lnum;
|
|
|
3267 curwin->w_topline = lnum;
|
|
|
3268 curwin->w_botline = lnum + 63;
|
|
|
3269 printer_page_num = pagenum;
|
|
|
3270
|
|
|
3271 build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE),
|
|
|
3272 p_header, ' ', width, NULL);
|
|
|
3273
|
|
|
3274 /* Reset line numbers */
|
|
|
3275 curwin->w_cursor.lnum = tmp_lnum;
|
|
|
3276 curwin->w_topline = tmp_topline;
|
|
|
3277 curwin->w_botline = tmp_botline;
|
|
|
3278 }
|
|
|
3279 else
|
|
|
3280 #endif
|
|
|
3281 sprintf((char *)tbuf, _("Page %d"), pagenum);
|
|
|
3282
|
|
|
3283 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3284 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3285 prt_set_font(TRUE, FALSE, FALSE);
|
|
|
3286
|
|
|
3287 /* Use a negative line number to indicate printing in the top margin. */
|
|
|
3288 page_line = 0 - prt_header_height();
|
|
|
3289 mch_print_start_line(TRUE, page_line);
|
|
|
3290 for (p = tbuf; *p != NUL; )
|
|
|
3291 {
|
|
|
3292 if (mch_print_text_out(p,
|
|
|
3293 #ifdef FEAT_MBYTE
|
|
|
3294 (l = (*mb_ptr2len_check)(p))
|
|
|
3295 #else
|
|
|
3296 1
|
|
|
3297 #endif
|
|
|
3298 ))
|
|
|
3299 {
|
|
|
3300 ++page_line;
|
|
|
3301 if (page_line >= 0) /* out of room in header */
|
|
|
3302 break;
|
|
|
3303 mch_print_start_line(TRUE, page_line);
|
|
|
3304 }
|
|
|
3305 #ifdef FEAT_MBYTE
|
|
|
3306 p += l;
|
|
|
3307 #else
|
|
|
3308 p++;
|
|
|
3309 #endif
|
|
|
3310 }
|
|
|
3311
|
|
|
3312 vim_free(tbuf);
|
|
|
3313
|
|
|
3314 #ifdef FEAT_SYN_HL
|
|
|
3315 if (psettings->do_syntax)
|
|
|
3316 /* Set colors for next character. */
|
|
|
3317 current_syn_id = -1;
|
|
|
3318 else
|
|
|
3319 #endif
|
|
|
3320 {
|
|
|
3321 /* Set colors and font back to normal. */
|
|
|
3322 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3323 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3324 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
3325 }
|
|
|
3326 }
|
|
|
3327
|
|
|
3328 /*
|
|
|
3329 * Display a print status message.
|
|
|
3330 */
|
|
|
3331 static void
|
|
|
3332 prt_message(s)
|
|
|
3333 char_u *s;
|
|
|
3334 {
|
|
|
3335 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
|
|
|
3336 screen_puts(s, (int)Rows - 1, 0, hl_attr(HLF_R));
|
|
|
3337 out_flush();
|
|
|
3338 }
|
|
|
3339
|
|
|
3340 void
|
|
|
3341 ex_hardcopy(eap)
|
|
|
3342 exarg_T *eap;
|
|
|
3343 {
|
|
|
3344 linenr_T lnum;
|
|
|
3345 int collated_copies, uncollated_copies;
|
|
|
3346 prt_settings_T settings;
|
|
|
3347 long_u bytes_to_print = 0;
|
|
|
3348 int page_line;
|
|
|
3349 int jobsplit;
|
|
|
3350 int id;
|
|
|
3351
|
|
|
3352 memset(&settings, 0, sizeof(prt_settings_T));
|
|
|
3353 settings.has_color = TRUE;
|
|
|
3354
|
|
|
3355 # ifdef FEAT_POSTSCRIPT
|
|
|
3356 if (*eap->arg == '>')
|
|
|
3357 {
|
|
|
3358 char_u *errormsg = NULL;
|
|
|
3359
|
|
|
3360 /* Expand things like "%.ps". */
|
|
|
3361 if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL)
|
|
|
3362 {
|
|
|
3363 if (errormsg != NULL)
|
|
|
3364 EMSG(errormsg);
|
|
|
3365 return;
|
|
|
3366 }
|
|
|
3367 settings.outfile = skipwhite(eap->arg + 1);
|
|
|
3368 }
|
|
|
3369 else if (*eap->arg != NUL)
|
|
|
3370 settings.arguments = eap->arg;
|
|
|
3371 # endif
|
|
|
3372
|
|
|
3373 /*
|
|
|
3374 * Initialise for printing. Ask the user for settings, unless forceit is
|
|
|
3375 * set.
|
|
|
3376 * The mch_print_init() code should set up margins if applicable. (It may
|
|
|
3377 * not be a real printer - for example the engine might generate HTML or
|
|
|
3378 * PS.)
|
|
|
3379 */
|
|
|
3380 if (mch_print_init(&settings,
|
|
|
3381 curbuf->b_fname == NULL
|
|
|
3382 ? (char_u *)buf_spname(curbuf)
|
|
|
3383 : curbuf->b_sfname == NULL
|
|
|
3384 ? curbuf->b_fname
|
|
|
3385 : curbuf->b_sfname,
|
|
|
3386 eap->forceit) == FAIL)
|
|
|
3387 return;
|
|
|
3388
|
|
|
3389 #ifdef FEAT_SYN_HL
|
|
|
3390 # ifdef FEAT_GUI
|
|
|
3391 if (gui.in_use)
|
|
|
3392 settings.modec = 'g';
|
|
|
3393 else
|
|
|
3394 # endif
|
|
|
3395 if (t_colors > 1)
|
|
|
3396 settings.modec = 'c';
|
|
|
3397 else
|
|
|
3398 settings.modec = 't';
|
|
|
3399
|
|
|
3400 if (!syntax_present(curbuf))
|
|
|
3401 settings.do_syntax = FALSE;
|
|
|
3402 else if (printer_opts[OPT_PRINT_SYNTAX].present
|
|
|
3403 && TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) != 'a')
|
|
|
3404 settings.do_syntax =
|
|
|
3405 (TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) == 'y');
|
|
|
3406 else
|
|
|
3407 settings.do_syntax = settings.has_color;
|
|
|
3408 #endif
|
|
|
3409
|
|
|
3410 /* Set up printing attributes for line numbers */
|
|
|
3411 settings.number.fg_color = PRCOLOR_BLACK;
|
|
|
3412 settings.number.bg_color = PRCOLOR_WHITE;
|
|
|
3413 settings.number.bold = FALSE;
|
|
|
3414 settings.number.italic = TRUE;
|
|
|
3415 settings.number.underline = FALSE;
|
|
|
3416 #ifdef FEAT_SYN_HL
|
|
|
3417 /*
|
|
|
3418 * Syntax highlighting of line numbers.
|
|
|
3419 */
|
|
|
3420 if (prt_use_number() && settings.do_syntax)
|
|
|
3421 {
|
|
|
3422 id = syn_name2id((char_u *)"LineNr");
|
|
|
3423 if (id > 0)
|
|
|
3424 id = syn_get_final_id(id);
|
|
|
3425
|
|
|
3426 prt_get_attr(id, &settings.number, settings.modec);
|
|
|
3427 }
|
|
|
3428 #endif /* FEAT_SYN_HL */
|
|
|
3429
|
|
|
3430 /*
|
|
|
3431 * Estimate the total lines to be printed
|
|
|
3432 */
|
|
|
3433 for (lnum = eap->line1; lnum <= eap->line2; lnum++)
|
|
|
3434 bytes_to_print += (long_u)STRLEN(skipwhite(ml_get(lnum)));
|
|
|
3435 if (bytes_to_print == 0)
|
|
|
3436 {
|
|
|
3437 MSG(_("No text to be printed"));
|
|
|
3438 goto print_fail_no_begin;
|
|
|
3439 }
|
|
|
3440
|
|
|
3441 /* Set colors and font to normal. */
|
|
|
3442 curr_bg = (long_u)0xffffffffL;
|
|
|
3443 curr_fg = (long_u)0xffffffffL;
|
|
|
3444 curr_italic = MAYBE;
|
|
|
3445 curr_bold = MAYBE;
|
|
|
3446 curr_underline = MAYBE;
|
|
|
3447
|
|
|
3448 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3449 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3450 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
3451 #ifdef FEAT_SYN_HL
|
|
|
3452 current_syn_id = -1;
|
|
|
3453 #endif
|
|
|
3454
|
|
|
3455 jobsplit = (printer_opts[OPT_PRINT_JOBSPLIT].present
|
|
|
3456 && TOLOWER_ASC(printer_opts[OPT_PRINT_JOBSPLIT].string[0]) == 'y');
|
|
|
3457
|
|
|
3458 if (!mch_print_begin(&settings))
|
|
|
3459 goto print_fail_no_begin;
|
|
|
3460
|
|
|
3461 /*
|
|
|
3462 * Loop over collated copies: 1 2 3, 1 2 3, ...
|
|
|
3463 */
|
|
|
3464 page_count = 0;
|
|
|
3465 for (collated_copies = 0;
|
|
|
3466 collated_copies < settings.n_collated_copies;
|
|
|
3467 collated_copies++)
|
|
|
3468 {
|
|
|
3469 prt_pos_T prtpos; /* current print position */
|
|
|
3470 prt_pos_T page_prtpos; /* print position at page start */
|
|
|
3471 int side;
|
|
|
3472
|
|
|
3473 memset(&page_prtpos, 0, sizeof(prt_pos_T));
|
|
|
3474 page_prtpos.file_line = eap->line1;
|
|
|
3475 prtpos = page_prtpos;
|
|
|
3476
|
|
|
3477 if (jobsplit && collated_copies > 0)
|
|
|
3478 {
|
|
|
3479 /* Splitting jobs: Stop a previous job and start a new one. */
|
|
|
3480 mch_print_end(&settings);
|
|
|
3481 if (!mch_print_begin(&settings))
|
|
|
3482 goto print_fail_no_begin;
|
|
|
3483 }
|
|
|
3484
|
|
|
3485 /*
|
|
|
3486 * Loop over all pages in the print job: 1 2 3 ...
|
|
|
3487 */
|
|
|
3488 for (page_count = 0; prtpos.file_line <= eap->line2; ++page_count)
|
|
|
3489 {
|
|
|
3490 /*
|
|
|
3491 * Loop over uncollated copies: 1 1 1, 2 2 2, 3 3 3, ...
|
|
|
3492 * For duplex: 12 12 12 34 34 34, ...
|
|
|
3493 */
|
|
|
3494 for (uncollated_copies = 0;
|
|
|
3495 uncollated_copies < settings.n_uncollated_copies;
|
|
|
3496 uncollated_copies++)
|
|
|
3497 {
|
|
|
3498 /* Set the print position to the start of this page. */
|
|
|
3499 prtpos = page_prtpos;
|
|
|
3500
|
|
|
3501 /*
|
|
|
3502 * Do front and rear side of a page.
|
|
|
3503 */
|
|
|
3504 for (side = 0; side <= settings.duplex; ++side)
|
|
|
3505 {
|
|
|
3506 /*
|
|
|
3507 * Print one page.
|
|
|
3508 */
|
|
|
3509
|
|
|
3510 /* Check for interrupt character every page. */
|
|
|
3511 ui_breakcheck();
|
|
|
3512 if (got_int || settings.user_abort)
|
|
|
3513 goto print_fail;
|
|
|
3514
|
|
|
3515 sprintf((char *)IObuff, _("Printing page %d (%d%%)"),
|
|
|
3516 page_count + 1 + side,
|
|
|
3517 prtpos.bytes_printed > 1000000
|
|
|
3518 ? (int)(prtpos.bytes_printed /
|
|
|
3519 (bytes_to_print / 100))
|
|
|
3520 : (int)((prtpos.bytes_printed * 100)
|
|
|
3521 / bytes_to_print));
|
|
|
3522 if (!mch_print_begin_page(IObuff))
|
|
|
3523 goto print_fail;
|
|
|
3524
|
|
|
3525 if (settings.n_collated_copies > 1)
|
|
|
3526 sprintf((char *)IObuff + STRLEN(IObuff),
|
|
|
3527 _(" Copy %d of %d"),
|
|
|
3528 collated_copies + 1,
|
|
|
3529 settings.n_collated_copies);
|
|
|
3530 prt_message(IObuff);
|
|
|
3531
|
|
|
3532 /*
|
|
|
3533 * Output header if required
|
|
|
3534 */
|
|
|
3535 if (prt_header_height() > 0)
|
|
|
3536 prt_header(&settings, page_count + 1 + side,
|
|
|
3537 prtpos.file_line);
|
|
|
3538
|
|
|
3539 for (page_line = 0; page_line < settings.lines_per_page;
|
|
|
3540 ++page_line)
|
|
|
3541 {
|
|
|
3542 prtpos.column = hardcopy_line(&settings,
|
|
|
3543 page_line, &prtpos);
|
|
|
3544 if (prtpos.column == 0)
|
|
|
3545 {
|
|
|
3546 /* finished a file line */
|
|
|
3547 prtpos.bytes_printed +=
|
|
|
3548 STRLEN(skipwhite(ml_get(prtpos.file_line)));
|
|
|
3549 if (++prtpos.file_line > eap->line2)
|
|
|
3550 break; /* reached the end */
|
|
|
3551 }
|
|
|
3552 else if (prtpos.ff)
|
|
|
3553 {
|
|
|
3554 /* Line had a formfeed in it - start new page but
|
|
|
3555 * stay on the current line */
|
|
|
3556 break;
|
|
|
3557 }
|
|
|
3558 }
|
|
|
3559
|
|
|
3560 if (!mch_print_end_page())
|
|
|
3561 goto print_fail;
|
|
|
3562 if (prtpos.file_line > eap->line2)
|
|
|
3563 break; /* reached the end */
|
|
|
3564 }
|
|
|
3565
|
|
|
3566 /*
|
|
|
3567 * Extra blank page for duplexing with odd number of pages and
|
|
|
3568 * more copies to come.
|
|
|
3569 */
|
|
|
3570 if (prtpos.file_line > eap->line2 && settings.duplex
|
|
|
3571 && side == 0
|
|
|
3572 && uncollated_copies + 1 < settings.n_uncollated_copies)
|
|
|
3573 {
|
|
|
3574 if (!mch_print_blank_page())
|
|
|
3575 goto print_fail;
|
|
|
3576 }
|
|
|
3577 }
|
|
|
3578 if (settings.duplex && prtpos.file_line <= eap->line2)
|
|
|
3579 ++page_count;
|
|
|
3580
|
|
|
3581 /* Remember the position where the next page starts. */
|
|
|
3582 page_prtpos = prtpos;
|
|
|
3583 }
|
|
|
3584
|
|
|
3585 sprintf((char *)IObuff, _("Printed: %s"), settings.jobname);
|
|
|
3586 prt_message(IObuff);
|
|
|
3587 }
|
|
|
3588
|
|
|
3589 print_fail:
|
|
|
3590 if (got_int || settings.user_abort)
|
|
|
3591 {
|
|
|
3592 sprintf((char *)IObuff, _("Printing aborted"));
|
|
|
3593 prt_message(IObuff);
|
|
|
3594 }
|
|
|
3595 mch_print_end(&settings);
|
|
|
3596
|
|
|
3597 print_fail_no_begin:
|
|
|
3598 mch_print_cleanup();
|
|
|
3599 }
|
|
|
3600
|
|
|
3601 /*
|
|
|
3602 * Print one page line.
|
|
|
3603 * Return the next column to print, or zero if the line is finished.
|
|
|
3604 */
|
|
|
3605 static colnr_T
|
|
|
3606 hardcopy_line(psettings, page_line, ppos)
|
|
|
3607 prt_settings_T *psettings;
|
|
|
3608 int page_line;
|
|
|
3609 prt_pos_T *ppos;
|
|
|
3610 {
|
|
|
3611 colnr_T col;
|
|
|
3612 char_u *line;
|
|
|
3613 int need_break = FALSE;
|
|
|
3614 int outputlen;
|
|
|
3615 int tab_spaces;
|
|
|
3616 long_u print_pos;
|
|
|
3617 #ifdef FEAT_SYN_HL
|
|
|
3618 prt_text_attr_T attr;
|
|
|
3619 int id;
|
|
|
3620 #endif
|
|
|
3621
|
|
|
3622 if (ppos->column == 0 || ppos->ff)
|
|
|
3623 {
|
|
|
3624 print_pos = 0;
|
|
|
3625 tab_spaces = 0;
|
|
|
3626 if (!ppos->ff && prt_use_number())
|
|
|
3627 prt_line_number(psettings, page_line, ppos->file_line);
|
|
|
3628 ppos->ff = FALSE;
|
|
|
3629 }
|
|
|
3630 else
|
|
|
3631 {
|
|
|
3632 /* left over from wrap halfway a tab */
|
|
|
3633 print_pos = ppos->print_pos;
|
|
|
3634 tab_spaces = ppos->lead_spaces;
|
|
|
3635 }
|
|
|
3636
|
|
|
3637 mch_print_start_line(0, page_line);
|
|
|
3638 line = ml_get(ppos->file_line);
|
|
|
3639
|
|
|
3640 /*
|
|
|
3641 * Loop over the columns until the end of the file line or right margin.
|
|
|
3642 */
|
|
|
3643 for (col = ppos->column; line[col] != NUL && !need_break; col += outputlen)
|
|
|
3644 {
|
|
|
3645 outputlen = 1;
|
|
|
3646 #ifdef FEAT_MBYTE
|
|
|
3647 if (has_mbyte && (outputlen = (*mb_ptr2len_check)(line + col)) < 1)
|
|
|
3648 outputlen = 1;
|
|
|
3649 #endif
|
|
|
3650 #ifdef FEAT_SYN_HL
|
|
|
3651 /*
|
|
|
3652 * syntax highlighting stuff.
|
|
|
3653 */
|
|
|
3654 if (psettings->do_syntax)
|
|
|
3655 {
|
|
|
3656 id = syn_get_id(ppos->file_line, (long)col, 1);
|
|
|
3657 if (id > 0)
|
|
|
3658 id = syn_get_final_id(id);
|
|
|
3659 else
|
|
|
3660 id = 0;
|
|
|
3661 /* Get the line again, a multi-line regexp may invalidate it. */
|
|
|
3662 line = ml_get(ppos->file_line);
|
|
|
3663
|
|
|
3664 if (id != current_syn_id)
|
|
|
3665 {
|
|
|
3666 current_syn_id = id;
|
|
|
3667 prt_get_attr(id, &attr, psettings->modec);
|
|
|
3668 prt_set_font(attr.bold, attr.italic, attr.underline);
|
|
|
3669 prt_set_fg(attr.fg_color);
|
|
|
3670 prt_set_bg(attr.bg_color);
|
|
|
3671 }
|
|
|
3672 }
|
|
|
3673 #endif /* FEAT_SYN_HL */
|
|
|
3674
|
|
|
3675 /*
|
|
|
3676 * Appropriately expand any tabs to spaces.
|
|
|
3677 */
|
|
|
3678 if (line[col] == TAB || tab_spaces != 0)
|
|
|
3679 {
|
|
|
3680 if (tab_spaces == 0)
|
|
|
3681 tab_spaces = curbuf->b_p_ts - (print_pos % curbuf->b_p_ts);
|
|
|
3682
|
|
|
3683 while (tab_spaces > 0)
|
|
|
3684 {
|
|
|
3685 need_break = mch_print_text_out((char_u *)" ", 1);
|
|
|
3686 print_pos++;
|
|
|
3687 tab_spaces--;
|
|
|
3688 if (need_break)
|
|
|
3689 break;
|
|
|
3690 }
|
|
|
3691 /* Keep the TAB if we didn't finish it. */
|
|
|
3692 if (need_break && tab_spaces > 0)
|
|
|
3693 break;
|
|
|
3694 }
|
|
|
3695 else if (line[col] == FF
|
|
|
3696 && printer_opts[OPT_PRINT_FORMFEED].present
|
|
|
3697 && TOLOWER_ASC(printer_opts[OPT_PRINT_FORMFEED].string[0])
|
|
|
3698 == 'y')
|
|
|
3699 {
|
|
|
3700 ppos->ff = TRUE;
|
|
|
3701 need_break = 1;
|
|
|
3702 }
|
|
|
3703 else
|
|
|
3704 {
|
|
|
3705 need_break = mch_print_text_out(line + col, outputlen);
|
|
|
3706 #ifdef FEAT_MBYTE
|
|
|
3707 if (has_mbyte)
|
|
|
3708 print_pos += (*mb_ptr2cells)(line + col);
|
|
|
3709 else
|
|
|
3710 #endif
|
|
|
3711 print_pos++;
|
|
|
3712 }
|
|
|
3713 }
|
|
|
3714
|
|
|
3715 ppos->lead_spaces = tab_spaces;
|
|
|
3716 ppos->print_pos = print_pos;
|
|
|
3717
|
|
|
3718 /*
|
|
|
3719 * Start next line of file if we clip lines, or have reached end of the
|
|
|
3720 * line, unless we are doing a formfeed.
|
|
|
3721 */
|
|
|
3722 if (!ppos->ff
|
|
|
3723 && (line[col] == NUL
|
|
|
3724 || (printer_opts[OPT_PRINT_WRAP].present
|
|
|
3725 && TOLOWER_ASC(printer_opts[OPT_PRINT_WRAP].string[0])
|
|
|
3726 == 'n')))
|
|
|
3727 return 0;
|
|
|
3728 return col;
|
|
|
3729 }
|
|
|
3730
|
|
|
3731 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
|
|
|
3732
|
|
|
3733 /*
|
|
|
3734 * PS printer stuff.
|
|
|
3735 *
|
|
|
3736 * Sources of information to help maintain the PS printing code:
|
|
|
3737 *
|
|
|
3738 * 1. PostScript Language Reference, 3rd Edition,
|
|
|
3739 * Addison-Wesley, 1999, ISBN 0-201-37922-8
|
|
|
3740 * 2. PostScript Language Program Design,
|
|
|
3741 * Addison-Wesley, 1988, ISBN 0-201-14396-8
|
|
|
3742 * 3. PostScript Tutorial and Cookbook,
|
|
|
3743 * Addison Wesley, 1985, ISBN 0-201-10179-3
|
|
|
3744 * 4. PostScript Language Document Structuring Conventions Specification,
|
|
|
3745 * version 3.0,
|
|
|
3746 * Adobe Technote 5001, 25th September 1992
|
|
|
3747 * 5. PostScript Printer Description File Format Specification, Version 4.3,
|
|
|
3748 * Adobe technote 5003, 9th February 1996
|
|
|
3749 * 6. Adobe Font Metrics File Format Specification, Version 4.1,
|
|
|
3750 * Adobe Technote 5007, 7th October 1998
|
|
15
|
3751 * 7. Adobe CMap and CIDFont Files Specification, Version 1.0,
|
|
|
3752 * Adobe Technote 5014, 8th October 1996
|
|
|
3753 * 8. Adobe CJKV Character Collections and CMaps for CID-Keyed Fonts,
|
|
|
3754 * Adoboe Technote 5094, 8th September, 2001
|
|
|
3755 * 9. CJKV Information Processing, 2nd Edition,
|
|
|
3756 * O'Reilly, 2002, ISBN 1-56592-224-7
|
|
7
|
3757 *
|
|
|
3758 * Some of these documents can be found in PDF form on Adobe's web site -
|
|
|
3759 * http://www.adobe.com
|
|
|
3760 */
|
|
|
3761
|
|
15
|
3762 #define NUM_ELEMENTS(arr) (sizeof(arr)/sizeof((arr)[0]))
|
|
|
3763
|
|
7
|
3764 #define PRT_PS_DEFAULT_DPI (72) /* Default user space resolution */
|
|
|
3765 #define PRT_PS_DEFAULT_FONTSIZE (10)
|
|
|
3766 #define PRT_PS_DEFAULT_BUFFER_SIZE (80)
|
|
|
3767
|
|
|
3768 struct prt_mediasize_S
|
|
|
3769 {
|
|
|
3770 char *name;
|
|
|
3771 float width; /* width and height in points for portrait */
|
|
|
3772 float height;
|
|
|
3773 };
|
|
|
3774
|
|
|
3775 #define PRT_MEDIASIZE_LEN (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
|
|
|
3776
|
|
|
3777 static struct prt_mediasize_S prt_mediasize[] =
|
|
|
3778 {
|
|
|
3779 {"A4", 595.0, 842.0},
|
|
|
3780 {"letter", 612.0, 792.0},
|
|
|
3781 {"10x14", 720.0, 1008.0},
|
|
|
3782 {"A3", 842.0, 1191.0},
|
|
|
3783 {"A5", 420.0, 595.0},
|
|
|
3784 {"B4", 729.0, 1032.0},
|
|
|
3785 {"B5", 516.0, 729.0},
|
|
|
3786 {"executive", 522.0, 756.0},
|
|
|
3787 {"folio", 595.0, 935.0},
|
|
|
3788 {"ledger", 1224.0, 792.0}, /* Yes, it is wider than taller! */
|
|
|
3789 {"legal", 612.0, 1008.0},
|
|
|
3790 {"quarto", 610.0, 780.0},
|
|
|
3791 {"statement", 396.0, 612.0},
|
|
|
3792 {"tabloid", 792.0, 1224.0}
|
|
|
3793 };
|
|
|
3794
|
|
|
3795 /* PS font names, must be in Roman, Bold, Italic, Bold-Italic order */
|
|
|
3796 struct prt_ps_font_S
|
|
|
3797 {
|
|
|
3798 int wx;
|
|
|
3799 int uline_offset;
|
|
|
3800 int uline_width;
|
|
|
3801 int bbox_min_y;
|
|
|
3802 int bbox_max_y;
|
|
|
3803 char *(ps_fontname[4]);
|
|
|
3804 };
|
|
|
3805
|
|
|
3806 #define PRT_PS_FONT_ROMAN (0)
|
|
|
3807 #define PRT_PS_FONT_BOLD (1)
|
|
|
3808 #define PRT_PS_FONT_OBLIQUE (2)
|
|
|
3809 #define PRT_PS_FONT_BOLDOBLIQUE (3)
|
|
|
3810
|
|
15
|
3811 /* Standard font metrics for Courier family */
|
|
|
3812 static struct prt_ps_font_S prt_ps_courier_font =
|
|
7
|
3813 {
|
|
|
3814 600,
|
|
|
3815 -100, 50,
|
|
|
3816 -250, 805,
|
|
|
3817 {"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique"}
|
|
|
3818 };
|
|
|
3819
|
|
20
|
3820 #ifdef FEAT_MBYTE
|
|
15
|
3821 /* Generic font metrics for multi-byte fonts */
|
|
|
3822 static struct prt_ps_font_S prt_ps_mb_font =
|
|
|
3823 {
|
|
|
3824 1000,
|
|
|
3825 -100, 50,
|
|
|
3826 -250, 805,
|
|
|
3827 {NULL, NULL, NULL, NULL}
|
|
|
3828 };
|
|
20
|
3829 #endif
|
|
15
|
3830
|
|
|
3831 /* Pointer to current font set being used */
|
|
|
3832 static struct prt_ps_font_S* prt_ps_font;
|
|
|
3833
|
|
|
3834 /* Structures to map user named encoding and mapping to PS equivalents for
|
|
|
3835 * building CID font name */
|
|
|
3836 struct prt_ps_encoding_S
|
|
|
3837 {
|
|
20
|
3838 char *encoding;
|
|
|
3839 char *cmap_encoding;
|
|
15
|
3840 int needs_charset;
|
|
|
3841 };
|
|
|
3842
|
|
|
3843 struct prt_ps_charset_S
|
|
|
3844 {
|
|
|
3845 char *charset;
|
|
|
3846 char *cmap_charset;
|
|
|
3847 int has_charset;
|
|
|
3848 };
|
|
|
3849
|
|
20
|
3850 #ifdef FEAT_MBYTE
|
|
|
3851
|
|
15
|
3852 #define CS_JIS_C_1978 (0x01)
|
|
|
3853 #define CS_JIS_X_1983 (0x02)
|
|
|
3854 #define CS_JIS_X_1990 (0x04)
|
|
|
3855 #define CS_NEC (0x08)
|
|
|
3856 #define CS_MSWINDOWS (0x10)
|
|
|
3857 #define CS_CP932 (0x20)
|
|
|
3858 #define CS_KANJITALK6 (0x40)
|
|
|
3859 #define CS_KANJITALK7 (0x80)
|
|
|
3860
|
|
|
3861 /* Japanese encodings and charsets */
|
|
|
3862 static struct prt_ps_encoding_S j_encodings[] =
|
|
|
3863 {
|
|
|
3864 {"iso-2022-jp", NULL, (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990|
|
|
|
3865 CS_NEC)},
|
|
|
3866 {"euc-jp", "EUC", (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990)},
|
|
|
3867 {"sjis", "RKSJ", (CS_JIS_C_1978|CS_JIS_X_1983|CS_MSWINDOWS|
|
|
|
3868 CS_KANJITALK6|CS_KANJITALK7)},
|
|
|
3869 {"cp932", "RKSJ", CS_JIS_X_1983},
|
|
|
3870 {"ucs-2", "UCS2", CS_JIS_X_1990},
|
|
|
3871 {"utf-8", "UTF8" , CS_JIS_X_1990}
|
|
|
3872 };
|
|
|
3873 static struct prt_ps_charset_S j_charsets[] =
|
|
|
3874 {
|
|
|
3875 {"JIS_C_1978", "78", CS_JIS_C_1978},
|
|
|
3876 {"JIS_X_1983", NULL, CS_JIS_X_1983},
|
|
|
3877 {"JIS_X_1990", "Hojo", CS_JIS_X_1990},
|
|
|
3878 {"NEC", "Ext", CS_NEC},
|
|
|
3879 {"MSWINDOWS", "90ms", CS_MSWINDOWS},
|
|
|
3880 {"CP932", "90ms", CS_JIS_X_1983},
|
|
|
3881 {"KANJITALK6", "83pv", CS_KANJITALK6},
|
|
|
3882 {"KANJITALK7", "90pv", CS_KANJITALK7}
|
|
|
3883 };
|
|
|
3884
|
|
|
3885 #define CS_GB_2312_80 (0x01)
|
|
|
3886 #define CS_GBT_12345_90 (0x02)
|
|
|
3887 #define CS_GBK2K (0x04)
|
|
|
3888 #define CS_SC_MAC (0x08)
|
|
|
3889 #define CS_GBT_90_MAC (0x10)
|
|
|
3890 #define CS_GBK (0x20)
|
|
|
3891 #define CS_SC_ISO10646 (0x40)
|
|
|
3892
|
|
|
3893 /* Simplified Chinese encodings and charsets */
|
|
|
3894 static struct prt_ps_encoding_S sc_encodings[] =
|
|
|
3895 {
|
|
|
3896 {"iso-2022", NULL, (CS_GB_2312_80|CS_GBT_12345_90)},
|
|
|
3897 {"gb18030", NULL, CS_GBK2K},
|
|
|
3898 {"euc-cn", "EUC", (CS_GB_2312_80|CS_GBT_12345_90|CS_SC_MAC|
|
|
|
3899 CS_GBT_90_MAC)},
|
|
|
3900 {"gbk", "EUC", CS_GBK},
|
|
|
3901 {"ucs-2", "UCS2", CS_SC_ISO10646},
|
|
|
3902 {"utf-8", "UTF8", CS_SC_ISO10646}
|
|
|
3903 };
|
|
|
3904 static struct prt_ps_charset_S sc_charsets[] =
|
|
|
3905 {
|
|
|
3906 {"GB_2312-80", "GB", CS_GB_2312_80},
|
|
|
3907 {"GBT_12345-90","GBT", CS_GBT_12345_90},
|
|
|
3908 {"MAC", "GBpc", CS_SC_MAC},
|
|
|
3909 {"GBT-90_MAC", "GBTpc", CS_GBT_90_MAC},
|
|
|
3910 {"GBK", "GBK", CS_GBK},
|
|
|
3911 {"GB18030", "GBK2K", CS_GBK2K},
|
|
|
3912 {"ISO10646", "UniGB", CS_SC_ISO10646}
|
|
|
3913 };
|
|
|
3914
|
|
|
3915 #define CS_CNS_PLANE_1 (0x01)
|
|
|
3916 #define CS_CNS_PLANE_2 (0x02)
|
|
|
3917 #define CS_CNS_PLANE_1_2 (0x04)
|
|
|
3918 #define CS_B5 (0x08)
|
|
|
3919 #define CS_ETEN (0x10)
|
|
|
3920 #define CS_HK_GCCS (0x20)
|
|
|
3921 #define CS_HK_SCS (0x40)
|
|
|
3922 #define CS_HK_SCS_ETEN (0x80)
|
|
|
3923 #define CS_MTHKL (0x100)
|
|
|
3924 #define CS_MTHKS (0x200)
|
|
|
3925 #define CS_DLHKL (0x400)
|
|
|
3926 #define CS_DLHKS (0x800)
|
|
|
3927 #define CS_TC_ISO10646 (0x1000)
|
|
|
3928
|
|
|
3929 /* Traditional Chinese encodings and charsets */
|
|
|
3930 static struct prt_ps_encoding_S tc_encodings[] =
|
|
|
3931 {
|
|
|
3932 {"iso-2022", NULL, (CS_CNS_PLANE_1|CS_CNS_PLANE_2)},
|
|
|
3933 {"euc-tw", "EUC", CS_CNS_PLANE_1_2},
|
|
|
3934 {"big5", "B5", (CS_B5|CS_ETEN|CS_HK_GCCS|CS_HK_SCS|
|
|
|
3935 CS_HK_SCS_ETEN|CS_MTHKL|CS_MTHKS|CS_DLHKL|
|
|
|
3936 CS_DLHKS)},
|
|
|
3937 {"cp950", "B5", CS_B5},
|
|
|
3938 {"ucs-2", "UCS2", CS_TC_ISO10646},
|
|
|
3939 {"utf-8", "UTF8", CS_TC_ISO10646},
|
|
|
3940 {"utf-16", "UTF16", CS_TC_ISO10646},
|
|
|
3941 {"utf-32", "UTF32", CS_TC_ISO10646}
|
|
|
3942 };
|
|
|
3943 static struct prt_ps_charset_S tc_charsets[] =
|
|
|
3944 {
|
|
|
3945 {"CNS_1992_1", "CNS1", CS_CNS_PLANE_1},
|
|
|
3946 {"CNS_1992_2", "CNS2", CS_CNS_PLANE_2},
|
|
|
3947 {"CNS_1993", "CNS", CS_CNS_PLANE_1_2},
|
|
|
3948 {"BIG5", NULL, CS_B5},
|
|
|
3949 {"CP950", NULL, CS_B5},
|
|
|
3950 {"ETEN", "ETen", CS_ETEN},
|
|
|
3951 {"HK_GCCS", "HKgccs", CS_HK_GCCS},
|
|
|
3952 {"SCS", "HKscs", CS_HK_SCS},
|
|
|
3953 {"SCS_ETEN", "ETHK", CS_HK_SCS_ETEN},
|
|
|
3954 {"MTHKL", "HKm471", CS_MTHKL},
|
|
|
3955 {"MTHKS", "HKm314", CS_MTHKS},
|
|
|
3956 {"DLHKL", "HKdla", CS_DLHKL},
|
|
|
3957 {"DLHKS", "HKdlb", CS_DLHKS},
|
|
|
3958 {"ISO10646", "UniCNS", CS_TC_ISO10646}
|
|
|
3959 };
|
|
|
3960
|
|
|
3961 #define CS_KR_X_1992 (0x01)
|
|
|
3962 #define CS_KR_MAC (0x02)
|
|
|
3963 #define CS_KR_X_1992_MS (0x04)
|
|
|
3964 #define CS_KR_ISO10646 (0x08)
|
|
|
3965
|
|
|
3966 /* Korean encodings and charsets */
|
|
|
3967 static struct prt_ps_encoding_S k_encodings[] =
|
|
|
3968 {
|
|
|
3969 {"iso-2022-kr", NULL, CS_KR_X_1992},
|
|
|
3970 {"euc-kr", "EUC", (CS_KR_X_1992|CS_KR_MAC)},
|
|
|
3971 {"johab", "Johab", CS_KR_X_1992},
|
|
|
3972 {"cp1361", "Johab", CS_KR_X_1992},
|
|
|
3973 {"uhc", "UHC", CS_KR_X_1992_MS},
|
|
|
3974 {"cp949", "UHC", CS_KR_X_1992_MS},
|
|
|
3975 {"ucs-2", "UCS2", CS_KR_ISO10646},
|
|
|
3976 {"utf-8", "UTF8", CS_KR_ISO10646}
|
|
|
3977 };
|
|
|
3978 static struct prt_ps_charset_S k_charsets[] =
|
|
|
3979 {
|
|
|
3980 {"KS_X_1992", "KSC", CS_KR_X_1992},
|
|
|
3981 {"CP1361", "KSC", CS_KR_X_1992},
|
|
|
3982 {"MAC", "KSCpc", CS_KR_MAC},
|
|
|
3983 {"MSWINDOWS", "KSCms", CS_KR_X_1992_MS},
|
|
|
3984 {"CP949", "KSCms", CS_KR_X_1992_MS},
|
|
|
3985 {"WANSUNG", "KSCms", CS_KR_X_1992_MS},
|
|
|
3986 {"ISO10646", "UniKS", CS_KR_ISO10646}
|
|
|
3987 };
|
|
|
3988
|
|
|
3989 /* Collections of encodings and charsets for multi-byte printing */
|
|
|
3990 struct prt_ps_mbfont_S
|
|
|
3991 {
|
|
|
3992 int num_encodings;
|
|
|
3993 struct prt_ps_encoding_S *encodings;
|
|
|
3994 int num_charsets;
|
|
|
3995 struct prt_ps_charset_S *charsets;
|
|
|
3996 char *ascii_enc;
|
|
|
3997 char *defcs;
|
|
|
3998 };
|
|
|
3999
|
|
|
4000 static struct prt_ps_mbfont_S prt_ps_mbfonts[] =
|
|
|
4001 {
|
|
|
4002 {
|
|
|
4003 NUM_ELEMENTS(j_encodings),
|
|
|
4004 j_encodings,
|
|
|
4005 NUM_ELEMENTS(j_charsets),
|
|
|
4006 j_charsets,
|
|
|
4007 "jis_roman",
|
|
|
4008 "JIS_X_1983"
|
|
|
4009 },
|
|
|
4010 {
|
|
|
4011 NUM_ELEMENTS(sc_encodings),
|
|
|
4012 sc_encodings,
|
|
|
4013 NUM_ELEMENTS(sc_charsets),
|
|
|
4014 sc_charsets,
|
|
|
4015 "gb_roman",
|
|
|
4016 "GB_2312-80"
|
|
|
4017 },
|
|
|
4018 {
|
|
|
4019 NUM_ELEMENTS(tc_encodings),
|
|
|
4020 tc_encodings,
|
|
|
4021 NUM_ELEMENTS(tc_charsets),
|
|
|
4022 tc_charsets,
|
|
|
4023 "cns_roman",
|
|
|
4024 "BIG5"
|
|
|
4025 },
|
|
|
4026 {
|
|
|
4027 NUM_ELEMENTS(k_encodings),
|
|
|
4028 k_encodings,
|
|
|
4029 NUM_ELEMENTS(k_charsets),
|
|
|
4030 k_charsets,
|
|
|
4031 "ks_roman",
|
|
|
4032 "KS_X_1992"
|
|
|
4033 }
|
|
|
4034 };
|
|
20
|
4035 #endif /* FEAT_MBYTE */
|
|
15
|
4036
|
|
7
|
4037 struct prt_ps_resource_S
|
|
|
4038 {
|
|
|
4039 char_u name[64];
|
|
|
4040 char_u filename[MAXPATHL + 1];
|
|
|
4041 int type;
|
|
|
4042 char_u title[256];
|
|
|
4043 char_u version[256];
|
|
|
4044 };
|
|
|
4045
|
|
|
4046 /* Types of PS resource file currently used */
|
|
|
4047 #define PRT_RESOURCE_TYPE_PROCSET (0)
|
|
|
4048 #define PRT_RESOURCE_TYPE_ENCODING (1)
|
|
15
|
4049 #define PRT_RESOURCE_TYPE_CMAP (2)
|
|
7
|
4050
|
|
|
4051 /* The PS prolog file version number has to match - if the prolog file is
|
|
|
4052 * updated, increment the number in the file and here. Version checking was
|
|
|
4053 * added as of VIM 6.2.
|
|
15
|
4054 * The CID prolog file version number behaves as per PS prolog.
|
|
7
|
4055 * Table of VIM and prolog versions:
|
|
|
4056 *
|
|
15
|
4057 * VIM Prolog CIDProlog
|
|
7
|
4058 * 6.2 1.3
|
|
15
|
4059 * 7.0 1.4 1.0
|
|
7
|
4060 */
|
|
14
|
4061 #define PRT_PROLOG_VERSION ((char_u *)"1.4")
|
|
15
|
4062 #define PRT_CID_PROLOG_VERSION ((char_u *)"1.0")
|
|
7
|
4063
|
|
|
4064 /* String versions of PS resource types - indexed by constants above so don't
|
|
|
4065 * re-order!
|
|
|
4066 */
|
|
15
|
4067 static char *prt_resource_types[] =
|
|
7
|
4068 {
|
|
|
4069 "procset",
|
|
15
|
4070 "encoding",
|
|
|
4071 "cmap"
|
|
7
|
4072 };
|
|
|
4073
|
|
|
4074 /* Strings to look for in a PS resource file */
|
|
|
4075 #define PRT_RESOURCE_HEADER "%!PS-Adobe-"
|
|
|
4076 #define PRT_RESOURCE_RESOURCE "Resource-"
|
|
|
4077 #define PRT_RESOURCE_PROCSET "ProcSet"
|
|
|
4078 #define PRT_RESOURCE_ENCODING "Encoding"
|
|
15
|
4079 #define PRT_RESOURCE_CMAP "CMap"
|
|
|
4080
|
|
|
4081
|
|
|
4082 /* Data for table based DSC comment recognition, easy to extend if VIM needs to
|
|
|
4083 * read more comments. */
|
|
|
4084 #define PRT_DSC_MISC_TYPE (-1)
|
|
|
4085 #define PRT_DSC_TITLE_TYPE (1)
|
|
|
4086 #define PRT_DSC_VERSION_TYPE (2)
|
|
|
4087 #define PRT_DSC_ENDCOMMENTS_TYPE (3)
|
|
|
4088
|
|
|
4089 #define PRT_DSC_TITLE "%%Title:"
|
|
|
4090 #define PRT_DSC_VERSION "%%Version:"
|
|
|
4091 #define PRT_DSC_ENDCOMMENTS "%%EndComments:"
|
|
|
4092
|
|
|
4093 struct prt_dsc_comment_S
|
|
|
4094 {
|
|
20
|
4095 char *string;
|
|
15
|
4096 int len;
|
|
|
4097 int type;
|
|
|
4098 };
|
|
|
4099
|
|
|
4100 struct prt_dsc_line_S
|
|
|
4101 {
|
|
|
4102 int type;
|
|
|
4103 char_u *string;
|
|
|
4104 int len;
|
|
|
4105 };
|
|
|
4106
|
|
|
4107
|
|
|
4108 #define SIZEOF_CSTR(s) (sizeof(s) - 1)
|
|
|
4109 struct prt_dsc_comment_S prt_dsc_table[] =
|
|
|
4110 {
|
|
20
|
4111 {PRT_DSC_TITLE, SIZEOF_CSTR(PRT_DSC_TITLE), PRT_DSC_TITLE_TYPE},
|
|
15
|
4112 {PRT_DSC_VERSION, SIZEOF_CSTR(PRT_DSC_VERSION),
|
|
20
|
4113 PRT_DSC_VERSION_TYPE},
|
|
15
|
4114 {PRT_DSC_ENDCOMMENTS, SIZEOF_CSTR(PRT_DSC_ENDCOMMENTS),
|
|
20
|
4115 PRT_DSC_ENDCOMMENTS_TYPE}
|
|
15
|
4116 };
|
|
7
|
4117
|
|
|
4118 static void prt_write_file_raw_len __ARGS((char_u *buffer, int bytes));
|
|
|
4119 static void prt_write_file __ARGS((char_u *buffer));
|
|
|
4120 static void prt_write_file_len __ARGS((char_u *buffer, int bytes));
|
|
|
4121 static void prt_write_string __ARGS((char *s));
|
|
|
4122 static void prt_write_int __ARGS((int i));
|
|
|
4123 static void prt_write_boolean __ARGS((int b));
|
|
|
4124 static void prt_def_font __ARGS((char *new_name, char *encoding, int height, char *font));
|
|
|
4125 static void prt_real_bits __ARGS((double real, int precision, int *pinteger, int *pfraction));
|
|
|
4126 static void prt_write_real __ARGS((double val, int prec));
|
|
|
4127 static void prt_def_var __ARGS((char *name, double value, int prec));
|
|
|
4128 static void prt_flush_buffer __ARGS((void));
|
|
|
4129 static void prt_resource_name __ARGS((char_u *filename));
|
|
|
4130 static int prt_find_resource __ARGS((char *name, struct prt_ps_resource_S *resource));
|
|
|
4131 static int prt_open_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
|
4132 static int prt_check_resource __ARGS((struct prt_ps_resource_S *resource, char_u *version));
|
|
|
4133 static void prt_dsc_start __ARGS((void));
|
|
|
4134 static void prt_dsc_noarg __ARGS((char *comment));
|
|
|
4135 static void prt_dsc_textline __ARGS((char *comment, char *text));
|
|
|
4136 static void prt_dsc_text __ARGS((char *comment, char *text));
|
|
|
4137 static void prt_dsc_ints __ARGS((char *comment, int count, int *ints));
|
|
|
4138 static void prt_dsc_requirements __ARGS((int duplex, int tumble, int collate, int color, int num_copies));
|
|
|
4139 static void prt_dsc_docmedia __ARGS((char *paper_name, double width, double height, double weight, char *colour, char *type));
|
|
15
|
4140 static void prt_dsc_resources __ARGS((char *comment, char *type, char *strings));
|
|
|
4141 static void prt_dsc_font_resource __ARGS((char *resource, struct prt_ps_font_S *ps_font));
|
|
7
|
4142 static float to_device_units __ARGS((int idx, double physsize, int def_number));
|
|
|
4143 static void prt_page_margins __ARGS((double width, double height, double *left, double *right, double *top, double *bottom));
|
|
|
4144 static void prt_font_metrics __ARGS((int font_scale));
|
|
|
4145 static int prt_get_cpl __ARGS((void));
|
|
|
4146 static int prt_get_lpp __ARGS((void));
|
|
|
4147 static int prt_add_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
15
|
4148 static int prt_resfile_next_line __ARGS((void));
|
|
|
4149 static int prt_resfile_strncmp __ARGS((int offset, char *string, int len));
|
|
|
4150 static int prt_resfile_skip_nonws __ARGS((int offset));
|
|
|
4151 static int prt_resfile_skip_ws __ARGS((int offset));
|
|
|
4152 static int prt_next_dsc __ARGS((struct prt_dsc_line_S *p_dsc_line));
|
|
|
4153 #ifdef FEAT_MBYTE
|
|
20
|
4154 static int prt_build_cid_fontname __ARGS((int font, char_u *name, int name_len));
|
|
15
|
4155 static void prt_def_cidfont __ARGS((char *new_name, int height, char *cidfont));
|
|
|
4156 static int prt_match_encoding __ARGS((char *p_encoding, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_encoding_S **pp_mbenc));
|
|
|
4157 static int prt_match_charset __ARGS((char *p_charset, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_charset_S **pp_mbchar));
|
|
|
4158 #endif
|
|
7
|
4159
|
|
|
4160 /*
|
|
|
4161 * Variables for the output PostScript file.
|
|
|
4162 */
|
|
|
4163 static FILE *prt_ps_fd;
|
|
|
4164 static int prt_file_error;
|
|
|
4165 static char_u *prt_ps_file_name = NULL;
|
|
|
4166
|
|
|
4167 /*
|
|
|
4168 * Various offsets and dimensions in default PostScript user space (points).
|
|
|
4169 * Used for text positioning calculations
|
|
|
4170 */
|
|
|
4171 static float prt_page_width;
|
|
|
4172 static float prt_page_height;
|
|
|
4173 static float prt_left_margin;
|
|
|
4174 static float prt_right_margin;
|
|
|
4175 static float prt_top_margin;
|
|
|
4176 static float prt_bottom_margin;
|
|
|
4177 static float prt_line_height;
|
|
|
4178 static float prt_first_line_height;
|
|
|
4179 static float prt_char_width;
|
|
|
4180 static float prt_number_width;
|
|
|
4181 static float prt_bgcol_offset;
|
|
|
4182 static float prt_pos_x_moveto = 0.0;
|
|
|
4183 static float prt_pos_y_moveto = 0.0;
|
|
|
4184
|
|
|
4185 /*
|
|
|
4186 * Various control variables used to decide when and how to change the
|
|
|
4187 * PostScript graphics state.
|
|
|
4188 */
|
|
|
4189 static int prt_need_moveto;
|
|
|
4190 static int prt_do_moveto;
|
|
|
4191 static int prt_need_font;
|
|
|
4192 static int prt_font;
|
|
|
4193 static int prt_need_underline;
|
|
|
4194 static int prt_underline;
|
|
|
4195 static int prt_do_underline;
|
|
|
4196 static int prt_need_fgcol;
|
|
|
4197 static int prt_fgcol;
|
|
|
4198 static int prt_need_bgcol;
|
|
|
4199 static int prt_do_bgcol;
|
|
|
4200 static int prt_bgcol;
|
|
|
4201 static int prt_new_bgcol;
|
|
|
4202 static int prt_attribute_change;
|
|
15
|
4203 static float prt_text_run;
|
|
7
|
4204 static int prt_page_num;
|
|
15
|
4205 static int prt_bufsiz;
|
|
7
|
4206
|
|
|
4207 /*
|
|
|
4208 * Variables controlling physical printing.
|
|
|
4209 */
|
|
|
4210 static int prt_media;
|
|
|
4211 static int prt_portrait;
|
|
|
4212 static int prt_num_copies;
|
|
|
4213 static int prt_duplex;
|
|
|
4214 static int prt_tumble;
|
|
|
4215 static int prt_collate;
|
|
|
4216
|
|
|
4217 /*
|
|
|
4218 * Buffers used when generating PostScript output
|
|
|
4219 */
|
|
|
4220 static char_u prt_line_buffer[257];
|
|
|
4221 static garray_T prt_ps_buffer;
|
|
|
4222
|
|
|
4223 # ifdef FEAT_MBYTE
|
|
|
4224 static int prt_do_conv;
|
|
|
4225 static vimconv_T prt_conv;
|
|
15
|
4226
|
|
|
4227 static int prt_out_mbyte;
|
|
|
4228 static int prt_custom_cmap;
|
|
|
4229 static char prt_cmap[80];
|
|
|
4230 static int prt_use_courier;
|
|
|
4231 static int prt_in_ascii;
|
|
|
4232 static int prt_half_width;
|
|
|
4233 static char *prt_ascii_encoding;
|
|
|
4234 static char_u prt_hexchar[] = "0123456789abcdef";
|
|
7
|
4235 # endif
|
|
|
4236
|
|
|
4237 static void
|
|
|
4238 prt_write_file_raw_len(buffer, bytes)
|
|
|
4239 char_u *buffer;
|
|
|
4240 int bytes;
|
|
|
4241 {
|
|
|
4242 if (!prt_file_error
|
|
|
4243 && fwrite(buffer, sizeof(char_u), bytes, prt_ps_fd)
|
|
|
4244 != (size_t)bytes)
|
|
|
4245 {
|
|
|
4246 EMSG(_("E455: Error writing to PostScript output file"));
|
|
|
4247 prt_file_error = TRUE;
|
|
|
4248 }
|
|
|
4249 }
|
|
|
4250
|
|
|
4251 static void
|
|
|
4252 prt_write_file(buffer)
|
|
|
4253 char_u *buffer;
|
|
|
4254 {
|
|
|
4255 prt_write_file_len(buffer, STRLEN(buffer));
|
|
|
4256 }
|
|
|
4257
|
|
|
4258 static void
|
|
|
4259 prt_write_file_len(buffer, bytes)
|
|
|
4260 char_u *buffer;
|
|
|
4261 int bytes;
|
|
|
4262 {
|
|
|
4263 #ifdef EBCDIC
|
|
|
4264 ebcdic2ascii(buffer, bytes);
|
|
|
4265 #endif
|
|
|
4266 prt_write_file_raw_len(buffer, bytes);
|
|
|
4267 }
|
|
|
4268
|
|
|
4269 /*
|
|
|
4270 * Write a string.
|
|
|
4271 */
|
|
|
4272 static void
|
|
|
4273 prt_write_string(s)
|
|
|
4274 char *s;
|
|
|
4275 {
|
|
|
4276 sprintf((char *)prt_line_buffer, "%s", s);
|
|
|
4277 prt_write_file(prt_line_buffer);
|
|
|
4278 }
|
|
|
4279
|
|
|
4280 /*
|
|
|
4281 * Write an int and a space.
|
|
|
4282 */
|
|
|
4283 static void
|
|
|
4284 prt_write_int(i)
|
|
|
4285 int i;
|
|
|
4286 {
|
|
|
4287 sprintf((char *)prt_line_buffer, "%d ", i);
|
|
|
4288 prt_write_file(prt_line_buffer);
|
|
|
4289 }
|
|
|
4290
|
|
|
4291 /*
|
|
|
4292 * Write a boolean and a space.
|
|
|
4293 */
|
|
|
4294 static void
|
|
|
4295 prt_write_boolean(b)
|
|
|
4296 int b;
|
|
|
4297 {
|
|
|
4298 sprintf((char *)prt_line_buffer, "%s ", (b ? "T" : "F"));
|
|
|
4299 prt_write_file(prt_line_buffer);
|
|
|
4300 }
|
|
|
4301
|
|
|
4302 /*
|
|
15
|
4303 * Write PostScript to re-encode and define the font.
|
|
7
|
4304 */
|
|
|
4305 static void
|
|
|
4306 prt_def_font(new_name, encoding, height, font)
|
|
|
4307 char *new_name;
|
|
|
4308 char *encoding;
|
|
|
4309 int height;
|
|
|
4310 char *font;
|
|
|
4311 {
|
|
15
|
4312 sprintf((char *)prt_line_buffer, "/_%s /VIM-%s /%s ref\n",
|
|
|
4313 new_name, encoding, font);
|
|
7
|
4314 prt_write_file(prt_line_buffer);
|
|
15
|
4315 #ifdef FEAT_MBYTE
|
|
|
4316 if (prt_out_mbyte)
|
|
|
4317 sprintf((char *)prt_line_buffer, "/%s %d %f /_%s sffs\n",
|
|
|
4318 new_name, height, 500./prt_ps_courier_font.wx, new_name);
|
|
|
4319 else
|
|
|
4320 #endif
|
|
7
|
4321 sprintf((char *)prt_line_buffer, "/%s %d /_%s ffs\n",
|
|
|
4322 new_name, height, new_name);
|
|
|
4323 prt_write_file(prt_line_buffer);
|
|
|
4324 }
|
|
|
4325
|
|
15
|
4326 #ifdef FEAT_MBYTE
|
|
|
4327 /*
|
|
|
4328 * Write a line to define the CID font.
|
|
|
4329 */
|
|
|
4330 static void
|
|
|
4331 prt_def_cidfont(new_name, height, cidfont)
|
|
|
4332 char *new_name;
|
|
|
4333 int height;
|
|
|
4334 char *cidfont;
|
|
|
4335 {
|
|
|
4336 sprintf((char *)prt_line_buffer, "/_%s /%s[/%s] vim_composefont\n",
|
|
|
4337 new_name, prt_cmap, cidfont);
|
|
|
4338 prt_write_file(prt_line_buffer);
|
|
|
4339 sprintf((char *)prt_line_buffer, "/%s %d /_%s ffs\n", new_name, height,
|
|
|
4340 new_name);
|
|
|
4341 prt_write_file(prt_line_buffer);
|
|
|
4342 }
|
|
|
4343
|
|
|
4344 /*
|
|
|
4345 * Write a line to define a duplicate of a CID font
|
|
|
4346 */
|
|
|
4347 static void
|
|
|
4348 prt_dup_cidfont(original_name, new_name)
|
|
|
4349 char *original_name;
|
|
|
4350 char *new_name;
|
|
|
4351 {
|
|
|
4352 sprintf((char *)prt_line_buffer, "/%s %s d\n", new_name, original_name);
|
|
|
4353 prt_write_file(prt_line_buffer);
|
|
|
4354 }
|
|
|
4355 #endif
|
|
|
4356
|
|
7
|
4357 /*
|
|
|
4358 * Convert a real value into an integer and fractional part as integers, with
|
|
|
4359 * the fractional part being in the range [0,10^precision). The fractional part
|
|
|
4360 * is also rounded based on the precision + 1'th fractional digit.
|
|
|
4361 */
|
|
|
4362 static void
|
|
|
4363 prt_real_bits(real, precision, pinteger, pfraction)
|
|
|
4364 double real;
|
|
|
4365 int precision;
|
|
|
4366 int *pinteger;
|
|
|
4367 int *pfraction;
|
|
|
4368 {
|
|
|
4369 int i;
|
|
|
4370 int integer;
|
|
|
4371 float fraction;
|
|
|
4372
|
|
|
4373 integer = (int)real;
|
|
|
4374 fraction = (float)(real - integer);
|
|
|
4375 if (real < (double)integer)
|
|
|
4376 fraction = -fraction;
|
|
|
4377 for (i = 0; i < precision; i++)
|
|
|
4378 fraction *= 10.0;
|
|
|
4379
|
|
|
4380 *pinteger = integer;
|
|
|
4381 *pfraction = (int)(fraction + 0.5);
|
|
|
4382 }
|
|
|
4383
|
|
|
4384 /*
|
|
|
4385 * Write a real and a space. Save bytes if real value has no fractional part!
|
|
|
4386 * We use prt_real_bits() as %f in sprintf uses the locale setting to decide
|
|
|
4387 * what decimal point character to use, but PS always requires a '.'.
|
|
|
4388 */
|
|
|
4389 static void
|
|
|
4390 prt_write_real(val, prec)
|
|
|
4391 double val;
|
|
|
4392 int prec;
|
|
|
4393 {
|
|
|
4394 int integer;
|
|
|
4395 int fraction;
|
|
|
4396
|
|
|
4397 prt_real_bits(val, prec, &integer, &fraction);
|
|
|
4398 /* Emit integer part */
|
|
|
4399 sprintf((char *)prt_line_buffer, "%d", integer);
|
|
|
4400 prt_write_file(prt_line_buffer);
|
|
|
4401 /* Only emit fraction if necessary */
|
|
|
4402 if (fraction != 0)
|
|
|
4403 {
|
|
|
4404 /* Remove any trailing zeros */
|
|
|
4405 while ((fraction % 10) == 0)
|
|
|
4406 {
|
|
|
4407 prec--;
|
|
|
4408 fraction /= 10;
|
|
|
4409 }
|
|
|
4410 /* Emit fraction left padded with zeros */
|
|
|
4411 sprintf((char *)prt_line_buffer, ".%0*d", prec, fraction);
|
|
|
4412 prt_write_file(prt_line_buffer);
|
|
|
4413 }
|
|
|
4414 sprintf((char *)prt_line_buffer, " ");
|
|
|
4415 prt_write_file(prt_line_buffer);
|
|
|
4416 }
|
|
|
4417
|
|
|
4418 /*
|
|
|
4419 * Write a line to define a numeric variable.
|
|
|
4420 */
|
|
|
4421 static void
|
|
|
4422 prt_def_var(name, value, prec)
|
|
|
4423 char *name;
|
|
|
4424 double value;
|
|
|
4425 int prec;
|
|
|
4426 {
|
|
|
4427 sprintf((char *)prt_line_buffer, "/%s ", name);
|
|
|
4428 prt_write_file(prt_line_buffer);
|
|
|
4429 prt_write_real(value, prec);
|
|
|
4430 sprintf((char *)prt_line_buffer, "d\n");
|
|
|
4431 prt_write_file(prt_line_buffer);
|
|
|
4432 }
|
|
|
4433
|
|
|
4434 /* Convert size from font space to user space at current font scale */
|
|
|
4435 #define PRT_PS_FONT_TO_USER(scale, size) ((size) * ((scale)/1000.0))
|
|
|
4436
|
|
|
4437 static void
|
|
|
4438 prt_flush_buffer()
|
|
|
4439 {
|
|
|
4440 if (prt_ps_buffer.ga_len > 0)
|
|
|
4441 {
|
|
|
4442 /* Any background color must be drawn first */
|
|
|
4443 if (prt_do_bgcol && (prt_new_bgcol != PRCOLOR_WHITE))
|
|
|
4444 {
|
|
|
4445 int r, g, b;
|
|
|
4446
|
|
|
4447 if (prt_do_moveto)
|
|
|
4448 {
|
|
|
4449 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
4450 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
4451 prt_write_string("m\n");
|
|
|
4452 prt_do_moveto = FALSE;
|
|
|
4453 }
|
|
|
4454
|
|
|
4455 /* Size of rect of background color on which text is printed */
|
|
15
|
4456 prt_write_real(prt_text_run, 2);
|
|
7
|
4457 prt_write_real(prt_line_height, 2);
|
|
|
4458
|
|
|
4459 /* Lastly add the color of the background */
|
|
|
4460 r = ((unsigned)prt_new_bgcol & 0xff0000) >> 16;
|
|
|
4461 g = ((unsigned)prt_new_bgcol & 0xff00) >> 8;
|
|
|
4462 b = prt_new_bgcol & 0xff;
|
|
|
4463 prt_write_real(r / 255.0, 3);
|
|
|
4464 prt_write_real(g / 255.0, 3);
|
|
|
4465 prt_write_real(b / 255.0, 3);
|
|
|
4466 prt_write_string("bg\n");
|
|
|
4467 }
|
|
|
4468 /* Draw underlines before the text as it makes it slightly easier to
|
|
|
4469 * find the starting point.
|
|
|
4470 */
|
|
|
4471 if (prt_do_underline)
|
|
|
4472 {
|
|
|
4473 if (prt_do_moveto)
|
|
|
4474 {
|
|
|
4475 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
4476 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
4477 prt_write_string("m\n");
|
|
|
4478 prt_do_moveto = FALSE;
|
|
|
4479 }
|
|
|
4480
|
|
15
|
4481 /* Underline length of text run */
|
|
|
4482 prt_write_real(prt_text_run, 2);
|
|
7
|
4483 prt_write_string("ul\n");
|
|
|
4484 }
|
|
|
4485 /* Draw the text
|
|
|
4486 * Note: we write text out raw - EBCDIC conversion is handled in the
|
|
|
4487 * PostScript world via the font encoding vector. */
|
|
15
|
4488 #ifdef FEAT_MBYTE
|
|
|
4489 if (prt_out_mbyte)
|
|
|
4490 prt_write_string("<");
|
|
|
4491 else
|
|
|
4492 #endif
|
|
|
4493 prt_write_string("(");
|
|
7
|
4494 prt_write_file_raw_len(prt_ps_buffer.ga_data, prt_ps_buffer.ga_len);
|
|
15
|
4495 #ifdef FEAT_MBYTE
|
|
|
4496 if (prt_out_mbyte)
|
|
|
4497 prt_write_string(">");
|
|
|
4498 else
|
|
|
4499 #endif
|
|
|
4500 prt_write_string(")");
|
|
7
|
4501 /* Add a moveto if need be and use the appropriate show procedure */
|
|
|
4502 if (prt_do_moveto)
|
|
|
4503 {
|
|
|
4504 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
4505 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
4506 /* moveto and a show */
|
|
|
4507 prt_write_string("ms\n");
|
|
|
4508 prt_do_moveto = FALSE;
|
|
|
4509 }
|
|
|
4510 else /* Simple show */
|
|
|
4511 prt_write_string("s\n");
|
|
|
4512
|
|
|
4513 ga_clear(&prt_ps_buffer);
|
|
15
|
4514 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
7
|
4515 }
|
|
|
4516 }
|
|
|
4517
|
|
|
4518 static char_u *resource_filename;
|
|
|
4519
|
|
|
4520 static void
|
|
|
4521 prt_resource_name(filename)
|
|
|
4522 char_u *filename;
|
|
|
4523 {
|
|
|
4524 if (STRLEN(filename) >= MAXPATHL)
|
|
|
4525 *resource_filename = NUL;
|
|
|
4526 else
|
|
|
4527 STRCPY(resource_filename, filename);
|
|
|
4528 }
|
|
|
4529
|
|
|
4530 static int
|
|
|
4531 prt_find_resource(name, resource)
|
|
|
4532 char *name;
|
|
|
4533 struct prt_ps_resource_S *resource;
|
|
|
4534 {
|
|
|
4535 char_u buffer[MAXPATHL + 1];
|
|
|
4536
|
|
|
4537 STRCPY(resource->name, name);
|
|
|
4538 /* Look for named resource file in runtimepath */
|
|
|
4539 STRCPY(buffer, "print");
|
|
|
4540 add_pathsep(buffer);
|
|
|
4541 STRCAT(buffer, name);
|
|
|
4542 STRCAT(buffer, ".ps");
|
|
|
4543 resource_filename = resource->filename;
|
|
|
4544 *resource_filename = NUL;
|
|
|
4545 return (do_in_runtimepath(buffer, FALSE, prt_resource_name)
|
|
|
4546 && resource->filename[0] != NUL);
|
|
|
4547 }
|
|
|
4548
|
|
|
4549 /* PS CR and LF characters have platform independent values */
|
|
|
4550 #define PSLF (0x0a)
|
|
|
4551 #define PSCR (0x0d)
|
|
|
4552
|
|
15
|
4553 /* Static buffer to read initial comments in a resource file, some can have a
|
|
|
4554 * couple of KB of comments! */
|
|
|
4555 #define PRT_FILE_BUFFER_LEN (2048)
|
|
|
4556 struct prt_resfile_buffer_S
|
|
|
4557 {
|
|
|
4558 char_u buffer[PRT_FILE_BUFFER_LEN];
|
|
|
4559 int len;
|
|
|
4560 int line_start;
|
|
|
4561 int line_end;
|
|
|
4562 };
|
|
|
4563
|
|
|
4564 static struct prt_resfile_buffer_S prt_resfile;
|
|
|
4565
|
|
|
4566 static int
|
|
|
4567 prt_resfile_next_line()
|
|
|
4568 {
|
|
|
4569 int index;
|
|
|
4570
|
|
|
4571 /* Move to start of next line and then find end of line */
|
|
|
4572 index = prt_resfile.line_end + 1;
|
|
|
4573 while (index < prt_resfile.len)
|
|
|
4574 {
|
|
|
4575 if (prt_resfile.buffer[index] != PSLF && prt_resfile.buffer[index]
|
|
|
4576 != PSCR)
|
|
|
4577 break;
|
|
|
4578 index++;
|
|
|
4579 }
|
|
|
4580 prt_resfile.line_start = index;
|
|
|
4581
|
|
|
4582 while (index < prt_resfile.len)
|
|
|
4583 {
|
|
|
4584 if (prt_resfile.buffer[index] == PSLF || prt_resfile.buffer[index]
|
|
|
4585 == PSCR)
|
|
|
4586 break;
|
|
|
4587 index++;
|
|
|
4588 }
|
|
|
4589 prt_resfile.line_end = index;
|
|
|
4590
|
|
|
4591 return (index < prt_resfile.len);
|
|
|
4592 }
|
|
|
4593
|
|
|
4594 static int
|
|
|
4595 prt_resfile_strncmp(offset, string, len)
|
|
|
4596 int offset;
|
|
|
4597 char *string;
|
|
|
4598 int len;
|
|
|
4599 {
|
|
|
4600 /* Force not equal if string is longer than remainder of line */
|
|
|
4601 if (len > (prt_resfile.line_end - (prt_resfile.line_start + offset)))
|
|
|
4602 return 1;
|
|
|
4603
|
|
|
4604 return STRNCMP(&prt_resfile.buffer[prt_resfile.line_start + offset],
|
|
|
4605 string, len);
|
|
|
4606 }
|
|
|
4607
|
|
|
4608 static int
|
|
|
4609 prt_resfile_skip_nonws(offset)
|
|
|
4610 int offset;
|
|
|
4611 {
|
|
|
4612 int index;
|
|
|
4613
|
|
|
4614 index = prt_resfile.line_start + offset;
|
|
|
4615 while (index < prt_resfile.line_end)
|
|
|
4616 {
|
|
|
4617 if (isspace(prt_resfile.buffer[index]))
|
|
|
4618 return index - prt_resfile.line_start;
|
|
|
4619 index++;
|
|
|
4620 }
|
|
|
4621 return -1;
|
|
|
4622 }
|
|
|
4623
|
|
|
4624 static int
|
|
|
4625 prt_resfile_skip_ws(offset)
|
|
|
4626 int offset;
|
|
|
4627 {
|
|
|
4628 int index;
|
|
|
4629
|
|
|
4630 index = prt_resfile.line_start + offset;
|
|
|
4631 while (index < prt_resfile.line_end)
|
|
|
4632 {
|
|
|
4633 if (!isspace(prt_resfile.buffer[index]))
|
|
|
4634 return index - prt_resfile.line_start;
|
|
|
4635 index++;
|
|
|
4636 }
|
|
|
4637 return -1;
|
|
|
4638 }
|
|
|
4639
|
|
|
4640 /* prt_next_dsc() - returns detail on next DSC comment line found. Returns true
|
|
|
4641 * if a DSC comment is found, else false */
|
|
|
4642 static int
|
|
|
4643 prt_next_dsc(p_dsc_line)
|
|
|
4644 struct prt_dsc_line_S *p_dsc_line;
|
|
|
4645 {
|
|
|
4646 int comment;
|
|
|
4647 int offset;
|
|
|
4648
|
|
|
4649 /* Move to start of next line */
|
|
|
4650 if (!prt_resfile_next_line())
|
|
|
4651 return FALSE;
|
|
|
4652
|
|
|
4653 /* DSC comments always start %% */
|
|
|
4654 if (prt_resfile_strncmp(0, "%%", 2) != 0)
|
|
|
4655 return FALSE;
|
|
|
4656
|
|
|
4657 /* Find type of DSC comment */
|
|
|
4658 for (comment = 0; comment < NUM_ELEMENTS(prt_dsc_table); comment++)
|
|
|
4659 if (prt_resfile_strncmp(0, prt_dsc_table[comment].string,
|
|
|
4660 prt_dsc_table[comment].len) == 0)
|
|
|
4661 break;
|
|
|
4662
|
|
|
4663 if (comment != NUM_ELEMENTS(prt_dsc_table))
|
|
|
4664 {
|
|
|
4665 /* Return type of comment */
|
|
|
4666 p_dsc_line->type = prt_dsc_table[comment].type;
|
|
|
4667 offset = prt_dsc_table[comment].len;
|
|
|
4668 }
|
|
|
4669 else
|
|
|
4670 {
|
|
|
4671 /* Unrecognised DSC comment, skip to ws after comment leader */
|
|
|
4672 p_dsc_line->type = PRT_DSC_MISC_TYPE;
|
|
|
4673 offset = prt_resfile_skip_nonws(0);
|
|
|
4674 if (offset == -1)
|
|
|
4675 return FALSE;
|
|
|
4676 }
|
|
|
4677
|
|
|
4678 /* Skip ws to comment value */
|
|
|
4679 offset = prt_resfile_skip_ws(offset);
|
|
|
4680 if (offset == -1)
|
|
|
4681 return FALSE;
|
|
|
4682
|
|
|
4683 p_dsc_line->string = &prt_resfile.buffer[prt_resfile.line_start + offset];
|
|
|
4684 p_dsc_line->len = prt_resfile.line_end - (prt_resfile.line_start + offset);
|
|
|
4685
|
|
|
4686 return TRUE;
|
|
|
4687 }
|
|
|
4688
|
|
|
4689 /* Improved hand crafted parser to get the type, title, and version number of a
|
|
|
4690 * PS resource file so the file details can be added to the DSC header comments.
|
|
|
4691 */
|
|
7
|
4692 static int
|
|
|
4693 prt_open_resource(resource)
|
|
|
4694 struct prt_ps_resource_S *resource;
|
|
|
4695 {
|
|
15
|
4696 int offset;
|
|
|
4697 int seen_all;
|
|
|
4698 int seen_title;
|
|
|
4699 int seen_version;
|
|
7
|
4700 FILE *fd_resource;
|
|
15
|
4701 struct prt_dsc_line_S dsc_line;
|
|
7
|
4702
|
|
|
4703 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
4704 if (fd_resource == NULL)
|
|
|
4705 {
|
|
|
4706 EMSG2(_("E624: Can't open file \"%s\""), resource->filename);
|
|
|
4707 return FALSE;
|
|
|
4708 }
|
|
15
|
4709 vim_memset(prt_resfile.buffer, NUL, PRT_FILE_BUFFER_LEN);
|
|
7
|
4710
|
|
|
4711 /* Parse first line to ensure valid resource file */
|
|
15
|
4712 prt_resfile.len = fread((char *)prt_resfile.buffer, sizeof(char_u),
|
|
|
4713 PRT_FILE_BUFFER_LEN, fd_resource);
|
|
7
|
4714 if (ferror(fd_resource))
|
|
|
4715 {
|
|
|
4716 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
4717 resource->filename);
|
|
|
4718 fclose(fd_resource);
|
|
|
4719 return FALSE;
|
|
|
4720 }
|
|
|
4721
|
|
15
|
4722 prt_resfile.line_end = -1;
|
|
|
4723 prt_resfile.line_start = 0;
|
|
|
4724 if (!prt_resfile_next_line())
|
|
|
4725 return FALSE;
|
|
|
4726
|
|
|
4727 offset = 0;
|
|
|
4728
|
|
|
4729 if (prt_resfile_strncmp(offset, PRT_RESOURCE_HEADER,
|
|
|
4730 STRLEN(PRT_RESOURCE_HEADER)) != 0)
|
|
7
|
4731 {
|
|
|
4732 EMSG2(_("E618: file \"%s\" is not a PostScript resource file"),
|
|
|
4733 resource->filename);
|
|
|
4734 fclose(fd_resource);
|
|
|
4735 return FALSE;
|
|
|
4736 }
|
|
|
4737
|
|
|
4738 /* Skip over any version numbers and following ws */
|
|
15
|
4739 offset += STRLEN(PRT_RESOURCE_HEADER);
|
|
|
4740 offset = prt_resfile_skip_nonws(offset);
|
|
|
4741 if (offset == -1)
|
|
|
4742 return FALSE;
|
|
|
4743 offset = prt_resfile_skip_ws(offset);
|
|
|
4744 if (offset == -1)
|
|
|
4745 return FALSE;
|
|
|
4746
|
|
|
4747 if (prt_resfile_strncmp(offset, PRT_RESOURCE_RESOURCE,
|
|
|
4748 STRLEN(PRT_RESOURCE_RESOURCE)) != 0)
|
|
7
|
4749 {
|
|
|
4750 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
4751 resource->filename);
|
|
|
4752 fclose(fd_resource);
|
|
|
4753 return FALSE;
|
|
|
4754 }
|
|
15
|
4755 offset += STRLEN(PRT_RESOURCE_RESOURCE);
|
|
7
|
4756
|
|
|
4757 /* Decide type of resource in the file */
|
|
15
|
4758 if (prt_resfile_strncmp(offset, PRT_RESOURCE_PROCSET,
|
|
|
4759 STRLEN(PRT_RESOURCE_PROCSET)) == 0)
|
|
7
|
4760 resource->type = PRT_RESOURCE_TYPE_PROCSET;
|
|
15
|
4761 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_ENCODING,
|
|
|
4762 STRLEN(PRT_RESOURCE_ENCODING)) == 0)
|
|
7
|
4763 resource->type = PRT_RESOURCE_TYPE_ENCODING;
|
|
15
|
4764 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_CMAP,
|
|
|
4765 STRLEN(PRT_RESOURCE_CMAP)) == 0)
|
|
|
4766 resource->type = PRT_RESOURCE_TYPE_CMAP;
|
|
7
|
4767 else
|
|
|
4768 {
|
|
|
4769 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
4770 resource->filename);
|
|
|
4771 fclose(fd_resource);
|
|
|
4772 return FALSE;
|
|
|
4773 }
|
|
|
4774
|
|
15
|
4775 /* Look for title and version of resource */
|
|
|
4776 resource->title[0] = '\0';
|
|
|
4777 resource->version[0] = '\0';
|
|
|
4778 seen_title = FALSE;
|
|
|
4779 seen_version = FALSE;
|
|
|
4780 seen_all = FALSE;
|
|
|
4781 while (!seen_all && prt_next_dsc(&dsc_line))
|
|
|
4782 {
|
|
|
4783 switch (dsc_line.type)
|
|
|
4784 {
|
|
|
4785 case PRT_DSC_TITLE_TYPE:
|
|
|
4786 STRNCPY(resource->title, dsc_line.string, dsc_line.len);
|
|
|
4787 resource->title[dsc_line.len] = '\0';
|
|
|
4788 seen_title = TRUE;
|
|
|
4789 if (seen_version)
|
|
|
4790 seen_all = TRUE;
|
|
|
4791 break;
|
|
|
4792
|
|
|
4793 case PRT_DSC_VERSION_TYPE:
|
|
|
4794 STRNCPY(resource->version, dsc_line.string, dsc_line.len);
|
|
|
4795 resource->version[dsc_line.len] = '\0';
|
|
|
4796 seen_version = TRUE;
|
|
|
4797 if (seen_title)
|
|
|
4798 seen_all = TRUE;
|
|
|
4799 break;
|
|
|
4800
|
|
|
4801 case PRT_DSC_ENDCOMMENTS_TYPE:
|
|
|
4802 /* Wont find title or resource after this comment, stop searching */
|
|
|
4803 seen_all = TRUE;
|
|
|
4804 break;
|
|
|
4805
|
|
|
4806 case PRT_DSC_MISC_TYPE:
|
|
|
4807 /* Not interested in whatever comment this line had */
|
|
|
4808 break;
|
|
|
4809 }
|
|
|
4810 }
|
|
|
4811
|
|
|
4812 if (!seen_title || !seen_version)
|
|
7
|
4813 {
|
|
|
4814 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
4815 resource->filename);
|
|
|
4816 fclose(fd_resource);
|
|
|
4817 return FALSE;
|
|
|
4818 }
|
|
|
4819
|
|
|
4820 fclose(fd_resource);
|
|
|
4821
|
|
|
4822 return TRUE;
|
|
|
4823 }
|
|
|
4824
|
|
|
4825 static int
|
|
|
4826 prt_check_resource(resource, version)
|
|
|
4827 struct prt_ps_resource_S *resource;
|
|
|
4828 char_u *version;
|
|
|
4829 {
|
|
|
4830 /* Version number m.n should match, the revision number does not matter */
|
|
|
4831 if (STRNCMP(resource->version, version, STRLEN(version)))
|
|
|
4832 {
|
|
|
4833 EMSG2(_("E621: \"%s\" resource file has wrong version"),
|
|
|
4834 resource->name);
|
|
|
4835 return FALSE;
|
|
|
4836 }
|
|
|
4837
|
|
|
4838 /* Other checks to be added as needed */
|
|
|
4839 return TRUE;
|
|
|
4840 }
|
|
|
4841
|
|
|
4842 static void
|
|
|
4843 prt_dsc_start()
|
|
|
4844 {
|
|
|
4845 prt_write_string("%!PS-Adobe-3.0\n");
|
|
|
4846 }
|
|
|
4847
|
|
|
4848 static void
|
|
|
4849 prt_dsc_noarg(comment)
|
|
|
4850 char *comment;
|
|
|
4851 {
|
|
|
4852 sprintf((char *)prt_line_buffer, "%%%%%s\n", comment);
|
|
|
4853 prt_write_file(prt_line_buffer);
|
|
|
4854 }
|
|
|
4855
|
|
|
4856 static void
|
|
|
4857 prt_dsc_textline(comment, text)
|
|
|
4858 char *comment;
|
|
|
4859 char *text;
|
|
|
4860 {
|
|
|
4861 sprintf((char *)prt_line_buffer, "%%%%%s: %s\n", comment, text);
|
|
|
4862 prt_write_file(prt_line_buffer);
|
|
|
4863 }
|
|
|
4864
|
|
|
4865 static void
|
|
|
4866 prt_dsc_text(comment, text)
|
|
|
4867 char *comment;
|
|
|
4868 char *text;
|
|
|
4869 {
|
|
|
4870 /* TODO - should scan 'text' for any chars needing escaping! */
|
|
|
4871 sprintf((char *)prt_line_buffer, "%%%%%s: (%s)\n", comment, text);
|
|
|
4872 prt_write_file(prt_line_buffer);
|
|
|
4873 }
|
|
|
4874
|
|
|
4875 #define prt_dsc_atend(c) prt_dsc_text((c), "atend")
|
|
|
4876
|
|
|
4877 static void
|
|
|
4878 prt_dsc_ints(comment, count, ints)
|
|
|
4879 char *comment;
|
|
|
4880 int count;
|
|
|
4881 int *ints;
|
|
|
4882 {
|
|
|
4883 int i;
|
|
|
4884
|
|
|
4885 sprintf((char *)prt_line_buffer, "%%%%%s:", comment);
|
|
|
4886 prt_write_file(prt_line_buffer);
|
|
|
4887
|
|
|
4888 for (i = 0; i < count; i++)
|
|
|
4889 {
|
|
|
4890 sprintf((char *)prt_line_buffer, " %d", ints[i]);
|
|
|
4891 prt_write_file(prt_line_buffer);
|
|
|
4892 }
|
|
|
4893
|
|
|
4894 prt_write_string("\n");
|
|
|
4895 }
|
|
|
4896
|
|
|
4897 static void
|
|
15
|
4898 prt_dsc_resources(comment, type, string)
|
|
7
|
4899 char *comment; /* if NULL add to previous */
|
|
|
4900 char *type;
|
|
15
|
4901 char *string;
|
|
|
4902 {
|
|
7
|
4903 if (comment != NULL)
|
|
|
4904 sprintf((char *)prt_line_buffer, "%%%%%s: %s", comment, type);
|
|
|
4905 else
|
|
|
4906 sprintf((char *)prt_line_buffer, "%%%%+ %s", type);
|
|
|
4907 prt_write_file(prt_line_buffer);
|
|
|
4908
|
|
15
|
4909 sprintf((char *)prt_line_buffer, " %s\n", string);
|
|
|
4910 prt_write_file(prt_line_buffer);
|
|
|
4911 }
|
|
|
4912
|
|
|
4913 static void
|
|
|
4914 prt_dsc_font_resource(resource, ps_font)
|
|
|
4915 char *resource;
|
|
|
4916 struct prt_ps_font_S *ps_font;
|
|
|
4917 {
|
|
|
4918 int i;
|
|
|
4919
|
|
|
4920 prt_dsc_resources(resource, "font",
|
|
|
4921 ps_font->ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
4922 for (i = PRT_PS_FONT_BOLD ; i <= PRT_PS_FONT_BOLDOBLIQUE ; i++)
|
|
|
4923 if (ps_font->ps_fontname[i] != NULL)
|
|
|
4924 prt_dsc_resources(NULL, "font", ps_font->ps_fontname[i]);
|
|
7
|
4925 }
|
|
|
4926
|
|
|
4927 static void
|
|
|
4928 prt_dsc_requirements(duplex, tumble, collate, color, num_copies)
|
|
|
4929 int duplex;
|
|
|
4930 int tumble;
|
|
|
4931 int collate;
|
|
|
4932 int color;
|
|
|
4933 int num_copies;
|
|
|
4934 {
|
|
|
4935 /* Only output the comment if we need to.
|
|
|
4936 * Note: tumble is ignored if we are not duplexing
|
|
|
4937 */
|
|
|
4938 if (!(duplex || collate || color || (num_copies > 1)))
|
|
|
4939 return;
|
|
|
4940
|
|
|
4941 sprintf((char *)prt_line_buffer, "%%%%Requirements:");
|
|
|
4942 prt_write_file(prt_line_buffer);
|
|
|
4943
|
|
|
4944 if (duplex)
|
|
|
4945 {
|
|
|
4946 prt_write_string(" duplex");
|
|
|
4947 if (tumble)
|
|
|
4948 prt_write_string("(tumble)");
|
|
|
4949 }
|
|
|
4950 if (collate)
|
|
|
4951 prt_write_string(" collate");
|
|
|
4952 if (color)
|
|
|
4953 prt_write_string(" color");
|
|
|
4954 if (num_copies > 1)
|
|
|
4955 {
|
|
|
4956 prt_write_string(" numcopies(");
|
|
|
4957 /* Note: no space wanted so dont use prt_write_int() */
|
|
|
4958 sprintf((char *)prt_line_buffer, "%d", num_copies);
|
|
|
4959 prt_write_file(prt_line_buffer);
|
|
|
4960 prt_write_string(")");
|
|
|
4961 }
|
|
|
4962 prt_write_string("\n");
|
|
|
4963 }
|
|
|
4964
|
|
|
4965 static void
|
|
|
4966 prt_dsc_docmedia(paper_name, width, height, weight, colour, type)
|
|
|
4967 char *paper_name;
|
|
|
4968 double width;
|
|
|
4969 double height;
|
|
|
4970 double weight;
|
|
|
4971 char *colour;
|
|
|
4972 char *type;
|
|
|
4973 {
|
|
|
4974 sprintf((char *)prt_line_buffer, "%%%%DocumentMedia: %s ", paper_name);
|
|
|
4975 prt_write_file(prt_line_buffer);
|
|
|
4976 prt_write_real(width, 2);
|
|
|
4977 prt_write_real(height, 2);
|
|
|
4978 prt_write_real(weight, 2);
|
|
|
4979 if (colour == NULL)
|
|
|
4980 prt_write_string("()");
|
|
|
4981 else
|
|
|
4982 prt_write_string(colour);
|
|
|
4983 prt_write_string(" ");
|
|
|
4984 if (type == NULL)
|
|
|
4985 prt_write_string("()");
|
|
|
4986 else
|
|
|
4987 prt_write_string(type);
|
|
|
4988 prt_write_string("\n");
|
|
|
4989 }
|
|
|
4990
|
|
|
4991 void
|
|
|
4992 mch_print_cleanup()
|
|
|
4993 {
|
|
|
4994 #ifdef FEAT_MBYTE
|
|
15
|
4995 if (prt_out_mbyte)
|
|
|
4996 {
|
|
|
4997 int i;
|
|
|
4998
|
|
|
4999 /* Free off all CID font names created, but first clear duplicate
|
|
|
5000 * pointers to the same string (when the same font is used for more than
|
|
|
5001 * one style).
|
|
|
5002 */
|
|
|
5003 for (i = PRT_PS_FONT_ROMAN; i <= PRT_PS_FONT_BOLDOBLIQUE; i++)
|
|
|
5004 {
|
|
|
5005 if (prt_ps_mb_font.ps_fontname[i] != NULL)
|
|
|
5006 vim_free(prt_ps_mb_font.ps_fontname[i]);
|
|
|
5007 prt_ps_mb_font.ps_fontname[i] = NULL;
|
|
|
5008 }
|
|
|
5009 }
|
|
|
5010
|
|
7
|
5011 if (prt_do_conv)
|
|
|
5012 {
|
|
|
5013 convert_setup(&prt_conv, NULL, NULL);
|
|
|
5014 prt_do_conv = FALSE;
|
|
|
5015 }
|
|
|
5016 #endif
|
|
|
5017 if (prt_ps_fd != NULL)
|
|
|
5018 {
|
|
|
5019 fclose(prt_ps_fd);
|
|
|
5020 prt_ps_fd = NULL;
|
|
|
5021 prt_file_error = FALSE;
|
|
|
5022 }
|
|
|
5023 if (prt_ps_file_name != NULL)
|
|
|
5024 {
|
|
|
5025 vim_free(prt_ps_file_name);
|
|
|
5026 prt_ps_file_name = NULL;
|
|
|
5027 }
|
|
|
5028 }
|
|
|
5029
|
|
|
5030 static float
|
|
|
5031 to_device_units(idx, physsize, def_number)
|
|
|
5032 int idx;
|
|
|
5033 double physsize;
|
|
|
5034 int def_number;
|
|
|
5035 {
|
|
|
5036 float ret;
|
|
|
5037 int u;
|
|
|
5038 int nr;
|
|
|
5039
|
|
|
5040 u = prt_get_unit(idx);
|
|
|
5041 if (u == PRT_UNIT_NONE)
|
|
|
5042 {
|
|
|
5043 u = PRT_UNIT_PERC;
|
|
|
5044 nr = def_number;
|
|
|
5045 }
|
|
|
5046 else
|
|
|
5047 nr = printer_opts[idx].number;
|
|
|
5048
|
|
|
5049 switch (u)
|
|
|
5050 {
|
|
|
5051 case PRT_UNIT_INCH:
|
|
|
5052 ret = (float)(nr * PRT_PS_DEFAULT_DPI);
|
|
|
5053 break;
|
|
|
5054 case PRT_UNIT_MM:
|
|
|
5055 ret = (float)(nr * PRT_PS_DEFAULT_DPI) / (float)25.4;
|
|
|
5056 break;
|
|
|
5057 case PRT_UNIT_POINT:
|
|
|
5058 ret = (float)nr;
|
|
|
5059 break;
|
|
|
5060 case PRT_UNIT_PERC:
|
|
|
5061 default:
|
|
|
5062 ret = (float)(physsize * nr) / 100;
|
|
|
5063 break;
|
|
|
5064 }
|
|
|
5065
|
|
|
5066 return ret;
|
|
|
5067 }
|
|
|
5068
|
|
|
5069 /*
|
|
|
5070 * Calculate margins for given width and height from printoptions settings.
|
|
|
5071 */
|
|
|
5072 static void
|
|
|
5073 prt_page_margins(width, height, left, right, top, bottom)
|
|
|
5074 double width;
|
|
|
5075 double height;
|
|
|
5076 double *left;
|
|
|
5077 double *right;
|
|
|
5078 double *top;
|
|
|
5079 double *bottom;
|
|
|
5080 {
|
|
|
5081 *left = to_device_units(OPT_PRINT_LEFT, width, 10);
|
|
|
5082 *right = width - to_device_units(OPT_PRINT_RIGHT, width, 5);
|
|
|
5083 *top = height - to_device_units(OPT_PRINT_TOP, height, 5);
|
|
|
5084 *bottom = to_device_units(OPT_PRINT_BOT, height, 5);
|
|
|
5085 }
|
|
|
5086
|
|
|
5087 static void
|
|
|
5088 prt_font_metrics(font_scale)
|
|
|
5089 int font_scale;
|
|
|
5090 {
|
|
|
5091 prt_line_height = (float)font_scale;
|
|
15
|
5092 prt_char_width = (float)PRT_PS_FONT_TO_USER(font_scale, prt_ps_font->wx);
|
|
7
|
5093 }
|
|
|
5094
|
|
|
5095
|
|
|
5096 static int
|
|
|
5097 prt_get_cpl()
|
|
|
5098 {
|
|
|
5099 if (prt_use_number())
|
|
|
5100 {
|
|
|
5101 prt_number_width = PRINT_NUMBER_WIDTH * prt_char_width;
|
|
15
|
5102 #ifdef FEAT_MBYTE
|
|
|
5103 /* If we are outputting multi-byte characters then line numbers will be
|
|
|
5104 * printed with half width characters
|
|
|
5105 */
|
|
|
5106 if (prt_out_mbyte)
|
|
|
5107 prt_number_width /= 2;
|
|
|
5108 #endif
|
|
7
|
5109 prt_left_margin += prt_number_width;
|
|
|
5110 }
|
|
|
5111 else
|
|
|
5112 prt_number_width = 0.0;
|
|
|
5113
|
|
|
5114 return (int)((prt_right_margin - prt_left_margin) / prt_char_width);
|
|
|
5115 }
|
|
|
5116
|
|
20
|
5117 #ifdef FEAT_MBYTE
|
|
15
|
5118 static int
|
|
|
5119 prt_build_cid_fontname(font, name, name_len)
|
|
|
5120 int font;
|
|
20
|
5121 char_u *name;
|
|
15
|
5122 int name_len;
|
|
|
5123 {
|
|
|
5124 char *fontname;
|
|
|
5125
|
|
20
|
5126 fontname = (char *)alloc(name_len + 1);
|
|
15
|
5127 if (fontname == NULL)
|
|
|
5128 return FALSE;
|
|
|
5129 STRNCPY(fontname, name, name_len);
|
|
|
5130 fontname[name_len] = '\0';
|
|
|
5131 prt_ps_mb_font.ps_fontname[font] = fontname;
|
|
|
5132
|
|
|
5133 return TRUE;
|
|
|
5134 }
|
|
20
|
5135 #endif
|
|
15
|
5136
|
|
7
|
5137 /*
|
|
|
5138 * Get number of lines of text that fit on a page (excluding the header).
|
|
|
5139 */
|
|
|
5140 static int
|
|
|
5141 prt_get_lpp()
|
|
|
5142 {
|
|
|
5143 int lpp;
|
|
|
5144
|
|
|
5145 /*
|
|
|
5146 * Calculate offset to lower left corner of background rect based on actual
|
|
|
5147 * font height (based on its bounding box) and the line height, handling the
|
|
|
5148 * case where the font height can exceed the line height.
|
|
|
5149 */
|
|
|
5150 prt_bgcol_offset = (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
5151 prt_ps_font->bbox_min_y);
|
|
|
5152 if ((prt_ps_font->bbox_max_y - prt_ps_font->bbox_min_y) < 1000.0)
|
|
7
|
5153 {
|
|
|
5154 prt_bgcol_offset -= (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
5155 (1000.0 - (prt_ps_font->bbox_max_y -
|
|
|
5156 prt_ps_font->bbox_min_y)) / 2);
|
|
7
|
5157 }
|
|
|
5158
|
|
|
5159 /* Get height for topmost line based on background rect offset. */
|
|
|
5160 prt_first_line_height = prt_line_height + prt_bgcol_offset;
|
|
|
5161
|
|
|
5162 /* Calculate lpp */
|
|
|
5163 lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height);
|
|
|
5164
|
|
|
5165 /* Adjust top margin if there is a header */
|
|
|
5166 prt_top_margin -= prt_line_height * prt_header_height();
|
|
|
5167
|
|
|
5168 return lpp - prt_header_height();
|
|
|
5169 }
|
|
|
5170
|
|
15
|
5171 #ifdef FEAT_MBYTE
|
|
|
5172 static int
|
|
|
5173 prt_match_encoding(p_encoding, p_cmap, pp_mbenc)
|
|
20
|
5174 char *p_encoding;
|
|
|
5175 struct prt_ps_mbfont_S *p_cmap;
|
|
|
5176 struct prt_ps_encoding_S **pp_mbenc;
|
|
|
5177 {
|
|
|
5178 int mbenc;
|
|
|
5179 int enc_len;
|
|
|
5180 struct prt_ps_encoding_S *p_mbenc;
|
|
15
|
5181
|
|
|
5182 *pp_mbenc = NULL;
|
|
|
5183 /* Look for recognised encoding */
|
|
|
5184 enc_len = STRLEN(p_encoding);
|
|
|
5185 p_mbenc = p_cmap->encodings;
|
|
|
5186 for (mbenc = 0; mbenc < p_cmap->num_encodings; mbenc++)
|
|
|
5187 {
|
|
|
5188 if (STRNICMP(p_mbenc->encoding, p_encoding, enc_len) == 0)
|
|
|
5189 {
|
|
|
5190 *pp_mbenc = p_mbenc;
|
|
|
5191 return TRUE;
|
|
|
5192 }
|
|
|
5193 p_mbenc++;
|
|
|
5194 }
|
|
|
5195 return FALSE;
|
|
|
5196 }
|
|
|
5197
|
|
|
5198 static int
|
|
|
5199 prt_match_charset(p_charset, p_cmap, pp_mbchar)
|
|
20
|
5200 char *p_charset;
|
|
|
5201 struct prt_ps_mbfont_S *p_cmap;
|
|
15
|
5202 struct prt_ps_charset_S **pp_mbchar;
|
|
|
5203 {
|
|
20
|
5204 int mbchar;
|
|
|
5205 int char_len;
|
|
15
|
5206 struct prt_ps_charset_S *p_mbchar;
|
|
|
5207
|
|
|
5208 /* Look for recognised character set, using default if one is not given */
|
|
|
5209 if (*p_charset == NUL)
|
|
|
5210 p_charset = p_cmap->defcs;
|
|
|
5211 char_len = STRLEN(p_charset);
|
|
|
5212 p_mbchar = p_cmap->charsets;
|
|
|
5213 for (mbchar = 0; mbchar < p_cmap->num_charsets; mbchar++)
|
|
|
5214 {
|
|
|
5215 if (STRNICMP(p_mbchar->charset, p_charset, char_len) == 0)
|
|
|
5216 {
|
|
|
5217 *pp_mbchar = p_mbchar;
|
|
|
5218 return TRUE;
|
|
|
5219 }
|
|
|
5220 p_mbchar++;
|
|
|
5221 }
|
|
|
5222 return FALSE;
|
|
|
5223 }
|
|
|
5224 #endif
|
|
|
5225
|
|
7
|
5226 /*ARGSUSED*/
|
|
|
5227 int
|
|
|
5228 mch_print_init(psettings, jobname, forceit)
|
|
|
5229 prt_settings_T *psettings;
|
|
|
5230 char_u *jobname;
|
|
|
5231 int forceit;
|
|
|
5232 {
|
|
|
5233 int i;
|
|
|
5234 char *paper_name;
|
|
|
5235 int paper_strlen;
|
|
|
5236 int fontsize;
|
|
|
5237 char_u *p;
|
|
|
5238 double left;
|
|
|
5239 double right;
|
|
|
5240 double top;
|
|
|
5241 double bottom;
|
|
15
|
5242 #ifdef FEAT_MBYTE
|
|
|
5243 int cmap;
|
|
|
5244 int pmcs_len;
|
|
|
5245 char_u *p_encoding;
|
|
|
5246 struct prt_ps_encoding_S *p_mbenc;
|
|
|
5247 struct prt_ps_encoding_S *p_mbenc_first;
|
|
20
|
5248 struct prt_ps_charset_S *p_mbchar;
|
|
15
|
5249 #endif
|
|
7
|
5250
|
|
|
5251 #if 0
|
|
|
5252 /*
|
|
|
5253 * TODO:
|
|
|
5254 * If "forceit" is false: pop up a dialog to select:
|
|
|
5255 * - printer name
|
|
|
5256 * - copies
|
|
|
5257 * - collated/uncollated
|
|
|
5258 * - duplex off/long side/short side
|
|
|
5259 * - paper size
|
|
|
5260 * - portrait/landscape
|
|
|
5261 * - font size
|
|
|
5262 *
|
|
|
5263 * If "forceit" is true: use the default printer and settings
|
|
|
5264 */
|
|
|
5265 if (forceit)
|
|
|
5266 s_pd.Flags |= PD_RETURNDEFAULT;
|
|
|
5267 #endif
|
|
|
5268
|
|
|
5269 /*
|
|
15
|
5270 * Set up font and encoding.
|
|
|
5271 */
|
|
|
5272 #ifdef FEAT_MBYTE
|
|
|
5273 p_encoding = enc_skip(p_penc);
|
|
|
5274 if (*p_encoding == NUL)
|
|
|
5275 p_encoding = enc_skip(p_enc);
|
|
|
5276
|
|
|
5277 /* Look for recognised multi-byte coding, and if the charset is recognised.
|
|
|
5278 * This is to cope with the fact that various unicode encodings are
|
|
|
5279 * supported in more than one of CJK. */
|
|
|
5280 p_mbenc = NULL;
|
|
|
5281 p_mbenc_first = NULL;
|
|
|
5282 p_mbchar = NULL;
|
|
|
5283 for (cmap = 0; cmap < NUM_ELEMENTS(prt_ps_mbfonts); cmap++)
|
|
20
|
5284 if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap],
|
|
|
5285 &p_mbenc))
|
|
15
|
5286 {
|
|
|
5287 if (p_mbenc_first == NULL)
|
|
|
5288 p_mbenc_first = p_mbenc;
|
|
20
|
5289 if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap],
|
|
|
5290 &p_mbchar))
|
|
15
|
5291 break;
|
|
|
5292 }
|
|
|
5293
|
|
|
5294 /* Use first encoding matched if no charset matched */
|
|
|
5295 if (p_mbchar == NULL && p_mbenc_first != NULL)
|
|
|
5296 p_mbenc = p_mbenc_first;
|
|
|
5297
|
|
|
5298 prt_out_mbyte = (p_mbenc != NULL);
|
|
|
5299 if (prt_out_mbyte)
|
|
|
5300 {
|
|
|
5301 /* Build CMap name - will be same for all multi-byte fonts used */
|
|
|
5302 prt_cmap[0] = '\0';
|
|
|
5303
|
|
|
5304 prt_custom_cmap = prt_out_mbyte && p_mbchar == NULL;
|
|
|
5305
|
|
|
5306 if (!prt_custom_cmap)
|
|
|
5307 {
|
|
|
5308 /* Check encoding and character set are compatible */
|
|
|
5309 if ((p_mbenc->needs_charset&p_mbchar->has_charset) == 0)
|
|
|
5310 {
|
|
|
5311 EMSG(_("E673: Incompatible multi-byte encoding and character set."));
|
|
|
5312 return FALSE;
|
|
|
5313 }
|
|
|
5314
|
|
|
5315 /* Add charset name if not empty */
|
|
|
5316 if (p_mbchar->cmap_charset != NULL)
|
|
|
5317 {
|
|
|
5318 STRCAT(prt_cmap, p_mbchar->cmap_charset);
|
|
|
5319 STRCAT(prt_cmap, "-");
|
|
|
5320 }
|
|
|
5321 }
|
|
|
5322 else
|
|
|
5323 {
|
|
|
5324 /* Add custom CMap character set name */
|
|
|
5325 pmcs_len = STRLEN(p_pmcs);
|
|
|
5326 if (pmcs_len == 0)
|
|
|
5327 {
|
|
|
5328 EMSG(_("E674: printmbcharset cannot be empty with multi-byte encoding."));
|
|
|
5329 return FALSE;
|
|
|
5330 }
|
|
|
5331 STRNCPY(prt_cmap, p_pmcs, STRLEN(p_pmcs));
|
|
|
5332 prt_cmap[pmcs_len] = '\0';
|
|
|
5333 STRCAT(prt_cmap, "-");
|
|
|
5334 }
|
|
|
5335
|
|
|
5336 /* CMap name ends with (optional) encoding name and -H for horizontal */
|
|
|
5337 if (p_mbenc->cmap_encoding != NULL)
|
|
|
5338 {
|
|
|
5339 STRCAT(prt_cmap, p_mbenc->cmap_encoding);
|
|
|
5340 STRCAT(prt_cmap, "-");
|
|
|
5341 }
|
|
|
5342 STRCAT(prt_cmap, "H");
|
|
|
5343
|
|
|
5344 if (!mbfont_opts[OPT_MBFONT_REGULAR].present)
|
|
|
5345 {
|
|
|
5346 EMSG(_("E675: No default font specfifed for multi-byte printing."));
|
|
|
5347 return FALSE;
|
|
|
5348 }
|
|
|
5349
|
|
|
5350 /* Derive CID font names with fallbacks if not defined */
|
|
|
5351 if (!prt_build_cid_fontname(PRT_PS_FONT_ROMAN,
|
|
|
5352 mbfont_opts[OPT_MBFONT_REGULAR].string,
|
|
|
5353 mbfont_opts[OPT_MBFONT_REGULAR].strlen))
|
|
|
5354 return FALSE;
|
|
|
5355 if (mbfont_opts[OPT_MBFONT_BOLD].present)
|
|
|
5356 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLD,
|
|
|
5357 mbfont_opts[OPT_MBFONT_BOLD].string,
|
|
|
5358 mbfont_opts[OPT_MBFONT_BOLD].strlen))
|
|
|
5359 return FALSE;
|
|
|
5360 if (mbfont_opts[OPT_MBFONT_OBLIQUE].present)
|
|
|
5361 if (!prt_build_cid_fontname(PRT_PS_FONT_OBLIQUE,
|
|
|
5362 mbfont_opts[OPT_MBFONT_OBLIQUE].string,
|
|
|
5363 mbfont_opts[OPT_MBFONT_OBLIQUE].strlen))
|
|
|
5364 return FALSE;
|
|
|
5365 if (mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].present)
|
|
|
5366 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLDOBLIQUE,
|
|
20
|
5367 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].string,
|
|
|
5368 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].strlen))
|
|
15
|
5369 return FALSE;
|
|
|
5370
|
|
|
5371 /* Check if need to use Courier for ASCII code range, and if so pick up
|
|
|
5372 * the encoding to use */
|
|
|
5373 prt_use_courier = mbfont_opts[OPT_MBFONT_USECOURIER].present &&
|
|
|
5374 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_USECOURIER].string[0]) == 'y');
|
|
|
5375 if (prt_use_courier)
|
|
|
5376 {
|
|
|
5377 /* Use national ASCII variant unless ASCII wanted */
|
|
|
5378 if (mbfont_opts[OPT_MBFONT_ASCII].present &&
|
|
|
5379 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_ASCII].string[0]) == 'y'))
|
|
|
5380 prt_ascii_encoding = "ascii";
|
|
|
5381 else
|
|
|
5382 prt_ascii_encoding = prt_ps_mbfonts[cmap].ascii_enc;
|
|
|
5383 }
|
|
|
5384
|
|
|
5385 prt_ps_font = &prt_ps_mb_font;
|
|
|
5386 }
|
|
|
5387 else
|
|
|
5388 #endif
|
|
|
5389 {
|
|
|
5390 #ifdef FEAT_MBYTE
|
|
|
5391 prt_use_courier = FALSE;
|
|
|
5392 #endif
|
|
|
5393 prt_ps_font = &prt_ps_courier_font;
|
|
|
5394 }
|
|
|
5395
|
|
|
5396 /*
|
|
7
|
5397 * Find the size of the paper and set the margins.
|
|
|
5398 */
|
|
|
5399 prt_portrait = (!printer_opts[OPT_PRINT_PORTRAIT].present
|
|
|
5400 || TOLOWER_ASC(printer_opts[OPT_PRINT_PORTRAIT].string[0]) == 'y');
|
|
|
5401 if (printer_opts[OPT_PRINT_PAPER].present)
|
|
|
5402 {
|
|
|
5403 paper_name = (char *)printer_opts[OPT_PRINT_PAPER].string;
|
|
|
5404 paper_strlen = printer_opts[OPT_PRINT_PAPER].strlen;
|
|
|
5405 }
|
|
|
5406 else
|
|
|
5407 {
|
|
|
5408 paper_name = "A4";
|
|
|
5409 paper_strlen = 2;
|
|
|
5410 }
|
|
|
5411 for (i = 0; i < PRT_MEDIASIZE_LEN; ++i)
|
|
|
5412 if (STRLEN(prt_mediasize[i].name) == (unsigned)paper_strlen
|
|
|
5413 && STRNICMP(prt_mediasize[i].name, paper_name,
|
|
|
5414 paper_strlen) == 0)
|
|
|
5415 break;
|
|
|
5416 if (i == PRT_MEDIASIZE_LEN)
|
|
|
5417 i = 0;
|
|
|
5418 prt_media = i;
|
|
|
5419
|
|
|
5420 /*
|
|
|
5421 * Set PS pagesize based on media dimensions and print orientation.
|
|
|
5422 * Note: Media and page sizes have defined meanings in PostScript and should
|
|
|
5423 * be kept distinct. Media is the paper (or transparency, or ...) that is
|
|
|
5424 * printed on, whereas the page size is the area that the PostScript
|
|
|
5425 * interpreter renders into.
|
|
|
5426 */
|
|
|
5427 if (prt_portrait)
|
|
|
5428 {
|
|
|
5429 prt_page_width = prt_mediasize[i].width;
|
|
|
5430 prt_page_height = prt_mediasize[i].height;
|
|
|
5431 }
|
|
|
5432 else
|
|
|
5433 {
|
|
|
5434 prt_page_width = prt_mediasize[i].height;
|
|
|
5435 prt_page_height = prt_mediasize[i].width;
|
|
|
5436 }
|
|
|
5437
|
|
|
5438 /*
|
|
|
5439 * Set PS page margins based on the PS pagesize, not the mediasize - this
|
|
|
5440 * needs to be done before the cpl and lpp are calculated.
|
|
|
5441 */
|
|
|
5442 prt_page_margins(prt_page_width, prt_page_height, &left, &right, &top,
|
|
|
5443 &bottom);
|
|
|
5444 prt_left_margin = (float)left;
|
|
|
5445 prt_right_margin = (float)right;
|
|
|
5446 prt_top_margin = (float)top;
|
|
|
5447 prt_bottom_margin = (float)bottom;
|
|
|
5448
|
|
|
5449 /*
|
|
|
5450 * Set up the font size.
|
|
|
5451 */
|
|
|
5452 fontsize = PRT_PS_DEFAULT_FONTSIZE;
|
|
|
5453 for (p = p_pfn; (p = vim_strchr(p, ':')) != NULL; ++p)
|
|
|
5454 if (p[1] == 'h' && VIM_ISDIGIT(p[2]))
|
|
|
5455 fontsize = atoi((char *)p + 2);
|
|
|
5456 prt_font_metrics(fontsize);
|
|
|
5457
|
|
|
5458 /*
|
|
|
5459 * Return the number of characters per line, and lines per page for the
|
|
|
5460 * generic print code.
|
|
|
5461 */
|
|
|
5462 psettings->chars_per_line = prt_get_cpl();
|
|
|
5463 psettings->lines_per_page = prt_get_lpp();
|
|
|
5464
|
|
|
5465 /* Catch margin settings that leave no space for output! */
|
|
|
5466 if (psettings->chars_per_line <= 0 || psettings->lines_per_page <= 0)
|
|
|
5467 return FAIL;
|
|
|
5468
|
|
|
5469 /*
|
|
|
5470 * Sort out the number of copies to be printed. PS by default will do
|
|
|
5471 * uncollated copies for you, so once we know how many uncollated copies are
|
|
|
5472 * wanted cache it away and lie to the generic code that we only want one
|
|
|
5473 * uncollated copy.
|
|
|
5474 */
|
|
|
5475 psettings->n_collated_copies = 1;
|
|
|
5476 psettings->n_uncollated_copies = 1;
|
|
|
5477 prt_num_copies = 1;
|
|
|
5478 prt_collate = (!printer_opts[OPT_PRINT_COLLATE].present
|
|
|
5479 || TOLOWER_ASC(printer_opts[OPT_PRINT_COLLATE].string[0]) == 'y');
|
|
|
5480 if (prt_collate)
|
|
|
5481 {
|
|
|
5482 /* TODO: Get number of collated copies wanted. */
|
|
|
5483 psettings->n_collated_copies = 1;
|
|
|
5484 }
|
|
|
5485 else
|
|
|
5486 {
|
|
|
5487 /* TODO: Get number of uncollated copies wanted and update the cached
|
|
|
5488 * count.
|
|
|
5489 */
|
|
|
5490 prt_num_copies = 1;
|
|
|
5491 }
|
|
|
5492
|
|
|
5493 psettings->jobname = jobname;
|
|
|
5494
|
|
|
5495 /*
|
|
|
5496 * Set up printer duplex and tumble based on Duplex option setting - default
|
|
|
5497 * is long sided duplex printing (i.e. no tumble).
|
|
|
5498 */
|
|
|
5499 prt_duplex = TRUE;
|
|
|
5500 prt_tumble = FALSE;
|
|
|
5501 psettings->duplex = 1;
|
|
|
5502 if (printer_opts[OPT_PRINT_DUPLEX].present)
|
|
|
5503 {
|
|
|
5504 if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "off", 3) == 0)
|
|
|
5505 {
|
|
|
5506 prt_duplex = FALSE;
|
|
|
5507 psettings->duplex = 0;
|
|
|
5508 }
|
|
|
5509 else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5)
|
|
|
5510 == 0)
|
|
|
5511 prt_tumble = TRUE;
|
|
|
5512 }
|
|
|
5513
|
|
|
5514 /* For now user abort not supported */
|
|
|
5515 psettings->user_abort = 0;
|
|
|
5516
|
|
|
5517 /* If the user didn't specify a file name, use a temp file. */
|
|
|
5518 if (psettings->outfile == NULL)
|
|
|
5519 {
|
|
|
5520 prt_ps_file_name = vim_tempname('p');
|
|
|
5521 if (prt_ps_file_name == NULL)
|
|
|
5522 {
|
|
|
5523 EMSG(_(e_notmp));
|
|
|
5524 return FAIL;
|
|
|
5525 }
|
|
|
5526 prt_ps_fd = mch_fopen((char *)prt_ps_file_name, WRITEBIN);
|
|
|
5527 }
|
|
|
5528 else
|
|
|
5529 {
|
|
|
5530 p = expand_env_save(psettings->outfile);
|
|
|
5531 if (p != NULL)
|
|
|
5532 {
|
|
|
5533 prt_ps_fd = mch_fopen((char *)p, WRITEBIN);
|
|
|
5534 vim_free(p);
|
|
|
5535 }
|
|
|
5536 }
|
|
|
5537 if (prt_ps_fd == NULL)
|
|
|
5538 {
|
|
|
5539 EMSG(_("E324: Can't open PostScript output file"));
|
|
|
5540 mch_print_cleanup();
|
|
|
5541 return FAIL;
|
|
|
5542 }
|
|
|
5543
|
|
15
|
5544 prt_bufsiz = psettings->chars_per_line;
|
|
|
5545 #ifdef FEAT_MBYTE
|
|
|
5546 if (prt_out_mbyte)
|
|
|
5547 prt_bufsiz *= 2;
|
|
|
5548 #endif
|
|
|
5549 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
7
|
5550
|
|
|
5551 prt_page_num = 0;
|
|
|
5552
|
|
|
5553 prt_attribute_change = FALSE;
|
|
|
5554 prt_need_moveto = FALSE;
|
|
|
5555 prt_need_font = FALSE;
|
|
|
5556 prt_need_fgcol = FALSE;
|
|
|
5557 prt_need_bgcol = FALSE;
|
|
|
5558 prt_need_underline = FALSE;
|
|
|
5559
|
|
|
5560 prt_file_error = FALSE;
|
|
|
5561
|
|
|
5562 return OK;
|
|
|
5563 }
|
|
|
5564
|
|
|
5565 static int
|
|
|
5566 prt_add_resource(resource)
|
|
|
5567 struct prt_ps_resource_S *resource;
|
|
|
5568 {
|
|
|
5569 FILE* fd_resource;
|
|
|
5570 char_u resource_buffer[512];
|
|
|
5571 size_t bytes_read;
|
|
|
5572
|
|
|
5573 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
5574 if (fd_resource == NULL)
|
|
|
5575 {
|
|
|
5576 EMSG2(_("E456: Can't open file \"%s\""), resource->filename);
|
|
|
5577 return FALSE;
|
|
|
5578 }
|
|
20
|
5579 prt_dsc_resources("BeginResource", prt_resource_types[resource->type],
|
|
|
5580 (char *)resource->title);
|
|
7
|
5581
|
|
|
5582 prt_dsc_textline("BeginDocument", (char *)resource->filename);
|
|
|
5583
|
|
|
5584 for (;;)
|
|
|
5585 {
|
|
|
5586 bytes_read = fread((char *)resource_buffer, sizeof(char_u),
|
|
|
5587 sizeof(resource_buffer), fd_resource);
|
|
|
5588 if (ferror(fd_resource))
|
|
|
5589 {
|
|
|
5590 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
5591 resource->filename);
|
|
|
5592 fclose(fd_resource);
|
|
|
5593 return FALSE;
|
|
|
5594 }
|
|
|
5595 if (bytes_read == 0)
|
|
|
5596 break;
|
|
|
5597 prt_write_file_raw_len(resource_buffer, bytes_read);
|
|
|
5598 if (prt_file_error)
|
|
|
5599 {
|
|
|
5600 fclose(fd_resource);
|
|
|
5601 return FALSE;
|
|
|
5602 }
|
|
|
5603 }
|
|
|
5604 fclose(fd_resource);
|
|
|
5605
|
|
|
5606 prt_dsc_noarg("EndDocument");
|
|
|
5607
|
|
|
5608 prt_dsc_noarg("EndResource");
|
|
|
5609
|
|
|
5610 return TRUE;
|
|
|
5611 }
|
|
|
5612
|
|
|
5613 int
|
|
|
5614 mch_print_begin(psettings)
|
|
|
5615 prt_settings_T *psettings;
|
|
|
5616 {
|
|
|
5617 time_t now;
|
|
|
5618 int bbox[4];
|
|
|
5619 char *p_time;
|
|
|
5620 double left;
|
|
|
5621 double right;
|
|
|
5622 double top;
|
|
|
5623 double bottom;
|
|
|
5624 struct prt_ps_resource_S res_prolog;
|
|
|
5625 struct prt_ps_resource_S res_encoding;
|
|
20
|
5626 char buffer[256];
|
|
7
|
5627 char_u *p_encoding;
|
|
|
5628 #ifdef FEAT_MBYTE
|
|
15
|
5629 struct prt_ps_resource_S res_cidfont;
|
|
|
5630 struct prt_ps_resource_S res_cmap;
|
|
7
|
5631 #endif
|
|
|
5632
|
|
|
5633 /*
|
|
|
5634 * PS DSC Header comments - no PS code!
|
|
|
5635 */
|
|
|
5636 prt_dsc_start();
|
|
|
5637 prt_dsc_textline("Title", (char *)psettings->jobname);
|
|
20
|
5638 if (!get_user_name((char_u *)buffer, 256))
|
|
15
|
5639 STRCPY(buffer, "Unknown");
|
|
|
5640 prt_dsc_textline("For", buffer);
|
|
7
|
5641 prt_dsc_textline("Creator", VIM_VERSION_LONG);
|
|
|
5642 /* Note: to ensure Clean8bit I don't think we can use LC_TIME */
|
|
|
5643 now = time(NULL);
|
|
|
5644 p_time = ctime(&now);
|
|
|
5645 /* Note: ctime() adds a \n so we have to remove it :-( */
|
|
|
5646 *(vim_strchr((char_u *)p_time, '\n')) = '\0';
|
|
|
5647 prt_dsc_textline("CreationDate", p_time);
|
|
|
5648 prt_dsc_textline("DocumentData", "Clean8Bit");
|
|
|
5649 prt_dsc_textline("Orientation", "Portrait");
|
|
|
5650 prt_dsc_atend("Pages");
|
|
|
5651 prt_dsc_textline("PageOrder", "Ascend");
|
|
|
5652 /* The bbox does not change with orientation - it is always in the default
|
|
|
5653 * user coordinate system! We have to recalculate right and bottom
|
|
|
5654 * coordinates based on the font metrics for the bbox to be accurate. */
|
|
|
5655 prt_page_margins(prt_mediasize[prt_media].width,
|
|
|
5656 prt_mediasize[prt_media].height,
|
|
|
5657 &left, &right, &top, &bottom);
|
|
|
5658 bbox[0] = (int)left;
|
|
|
5659 if (prt_portrait)
|
|
|
5660 {
|
|
|
5661 /* In portrait printing the fixed point is the top left corner so we
|
|
|
5662 * derive the bbox from that point. We have the expected cpl chars
|
|
|
5663 * across the media and lpp lines down the media.
|
|
|
5664 */
|
|
|
5665 bbox[1] = (int)(top - (psettings->lines_per_page + prt_header_height())
|
|
|
5666 * prt_line_height);
|
|
|
5667 bbox[2] = (int)(left + psettings->chars_per_line * prt_char_width
|
|
|
5668 + 0.5);
|
|
|
5669 bbox[3] = (int)(top + 0.5);
|
|
|
5670 }
|
|
|
5671 else
|
|
|
5672 {
|
|
|
5673 /* In landscape printing the fixed point is the bottom left corner so we
|
|
|
5674 * derive the bbox from that point. We have lpp chars across the media
|
|
|
5675 * and cpl lines up the media.
|
|
|
5676 */
|
|
|
5677 bbox[1] = (int)bottom;
|
|
|
5678 bbox[2] = (int)(left + ((psettings->lines_per_page
|
|
|
5679 + prt_header_height()) * prt_line_height) + 0.5);
|
|
|
5680 bbox[3] = (int)(bottom + psettings->chars_per_line * prt_char_width
|
|
|
5681 + 0.5);
|
|
|
5682 }
|
|
|
5683 prt_dsc_ints("BoundingBox", 4, bbox);
|
|
|
5684 /* The media width and height does not change with landscape printing! */
|
|
|
5685 prt_dsc_docmedia(prt_mediasize[prt_media].name,
|
|
|
5686 prt_mediasize[prt_media].width,
|
|
|
5687 prt_mediasize[prt_media].height,
|
|
|
5688 (double)0, NULL, NULL);
|
|
15
|
5689 /* Define fonts needed */
|
|
|
5690 #ifdef FEAT_MBYTE
|
|
|
5691 if (!prt_out_mbyte || prt_use_courier)
|
|
|
5692 #endif
|
|
|
5693 prt_dsc_font_resource("DocumentNeededResources", &prt_ps_courier_font);
|
|
|
5694 #ifdef FEAT_MBYTE
|
|
|
5695 if (prt_out_mbyte)
|
|
|
5696 {
|
|
|
5697 prt_dsc_font_resource((prt_use_courier ? NULL
|
|
|
5698 : "DocumentNeededResources"), &prt_ps_mb_font);
|
|
|
5699 if (!prt_custom_cmap)
|
|
|
5700 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
5701 }
|
|
|
5702 #endif
|
|
|
5703
|
|
|
5704 /* Search for external resources VIM supplies */
|
|
7
|
5705 if (!prt_find_resource("prolog", &res_prolog))
|
|
|
5706 {
|
|
|
5707 EMSG(_("E456: Can't find PostScript resource file \"prolog.ps\""));
|
|
|
5708 return FALSE;
|
|
|
5709 }
|
|
|
5710 if (!prt_open_resource(&res_prolog))
|
|
|
5711 return FALSE;
|
|
|
5712 if (!prt_check_resource(&res_prolog, PRT_PROLOG_VERSION))
|
|
|
5713 return FALSE;
|
|
15
|
5714 #ifdef FEAT_MBYTE
|
|
|
5715 if (prt_out_mbyte)
|
|
|
5716 {
|
|
|
5717 /* Look for required version of multi-byte printing procset */
|
|
|
5718 if (!prt_find_resource("cidfont", &res_cidfont))
|
|
|
5719 {
|
|
|
5720 EMSG(_("E456: Can't find PostScript resource file \"cidfont.ps\""));
|
|
|
5721 return FALSE;
|
|
|
5722 }
|
|
|
5723 if (!prt_open_resource(&res_cidfont))
|
|
|
5724 return FALSE;
|
|
|
5725 if (!prt_check_resource(&res_cidfont, PRT_CID_PROLOG_VERSION))
|
|
|
5726 return FALSE;
|
|
|
5727 }
|
|
|
5728 #endif
|
|
|
5729
|
|
7
|
5730 /* Find an encoding to use for printing.
|
|
|
5731 * Check 'printencoding'. If not set or not found, then use 'encoding'. If
|
|
|
5732 * that cannot be found then default to "latin1".
|
|
|
5733 * Note: VIM specific encoding header is always skipped.
|
|
|
5734 */
|
|
|
5735 #ifdef FEAT_MBYTE
|
|
15
|
5736 if (!prt_out_mbyte)
|
|
|
5737 {
|
|
|
5738 #endif
|
|
|
5739 p_encoding = enc_skip(p_penc);
|
|
|
5740 if (*p_encoding == NUL
|
|
|
5741 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
5742 {
|
|
|
5743 /* 'printencoding' not set or not supported - find alternate */
|
|
7
|
5744 #ifdef FEAT_MBYTE
|
|
15
|
5745 int props;
|
|
|
5746
|
|
|
5747 p_encoding = enc_skip(p_enc);
|
|
|
5748 props = enc_canon_props(p_encoding);
|
|
|
5749 if (!(props & ENC_8BIT)
|
|
|
5750 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
5751 /* 8-bit 'encoding' is not supported */
|
|
|
5752 #endif
|
|
|
5753 {
|
|
|
5754 /* Use latin1 as default printing encoding */
|
|
|
5755 p_encoding = (char_u *)"latin1";
|
|
|
5756 if (!prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
5757 {
|
|
|
5758 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
|
5759 p_encoding);
|
|
|
5760 return FALSE;
|
|
|
5761 }
|
|
|
5762 }
|
|
|
5763 }
|
|
|
5764 if (!prt_open_resource(&res_encoding))
|
|
|
5765 return FALSE;
|
|
|
5766 /* For the moment there are no checks on encoding resource files to
|
|
|
5767 * perform */
|
|
7
|
5768 #ifdef FEAT_MBYTE
|
|
15
|
5769 }
|
|
|
5770 else
|
|
|
5771 {
|
|
|
5772 p_encoding = enc_skip(p_penc);
|
|
|
5773 if (*p_encoding == NUL)
|
|
|
5774 p_encoding = enc_skip(p_enc);
|
|
|
5775 if (prt_use_courier)
|
|
|
5776 {
|
|
|
5777 /* Include ASCII range encoding vector */
|
|
|
5778 if (!prt_find_resource(prt_ascii_encoding, &res_encoding))
|
|
|
5779 {
|
|
|
5780 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
20
|
5781 prt_ascii_encoding);
|
|
15
|
5782 return FALSE;
|
|
|
5783 }
|
|
|
5784 if (!prt_open_resource(&res_encoding))
|
|
|
5785 return FALSE;
|
|
|
5786 /* For the moment there are no checks on encoding resource files to
|
|
|
5787 * perform */
|
|
|
5788 }
|
|
|
5789 }
|
|
|
5790
|
|
|
5791 prt_conv.vc_type = CONV_NONE;
|
|
|
5792 if (!(enc_canon_props(p_enc) & enc_canon_props(p_encoding) & ENC_8BIT)) {
|
|
|
5793 /* Set up encoding conversion if required */
|
|
7
|
5794 if (FAIL == convert_setup(&prt_conv, p_enc, p_encoding))
|
|
|
5795 {
|
|
15
|
5796 EMSG2(_("E620: Unable to convert to print encoding \"%s\""),
|
|
7
|
5797 p_encoding);
|
|
|
5798 return FALSE;
|
|
|
5799 }
|
|
|
5800 prt_do_conv = TRUE;
|
|
|
5801 }
|
|
15
|
5802 prt_do_conv = prt_conv.vc_type != CONV_NONE;
|
|
|
5803
|
|
|
5804 if (prt_out_mbyte && prt_custom_cmap)
|
|
|
5805 {
|
|
|
5806 /* Find user supplied CMap */
|
|
|
5807 if (!prt_find_resource(prt_cmap, &res_cmap))
|
|
|
5808 {
|
|
|
5809 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
20
|
5810 prt_cmap);
|
|
15
|
5811 return FALSE;
|
|
|
5812 }
|
|
|
5813 if (!prt_open_resource(&res_cmap))
|
|
|
5814 return FALSE;
|
|
|
5815 }
|
|
7
|
5816 #endif
|
|
|
5817
|
|
|
5818 /* List resources supplied */
|
|
|
5819 STRCPY(buffer, res_prolog.title);
|
|
|
5820 STRCAT(buffer, " ");
|
|
|
5821 STRCAT(buffer, res_prolog.version);
|
|
15
|
5822 prt_dsc_resources("DocumentSuppliedResources", "procset", buffer);
|
|
|
5823 #ifdef FEAT_MBYTE
|
|
|
5824 if (prt_out_mbyte)
|
|
|
5825 {
|
|
|
5826 STRCPY(buffer, res_cidfont.title);
|
|
|
5827 STRCAT(buffer, " ");
|
|
|
5828 STRCAT(buffer, res_cidfont.version);
|
|
|
5829 prt_dsc_resources(NULL, "procset", buffer);
|
|
|
5830
|
|
|
5831 if (prt_custom_cmap)
|
|
|
5832 {
|
|
|
5833 STRCPY(buffer, res_cmap.title);
|
|
|
5834 STRCAT(buffer, " ");
|
|
|
5835 STRCAT(buffer, res_cmap.version);
|
|
|
5836 prt_dsc_resources(NULL, "cmap", buffer);
|
|
|
5837 }
|
|
|
5838 }
|
|
|
5839 if (!prt_out_mbyte || prt_use_courier)
|
|
|
5840 #endif
|
|
|
5841 {
|
|
|
5842 STRCPY(buffer, res_encoding.title);
|
|
|
5843 STRCAT(buffer, " ");
|
|
|
5844 STRCAT(buffer, res_encoding.version);
|
|
|
5845 prt_dsc_resources(NULL, "encoding", buffer);
|
|
|
5846 }
|
|
7
|
5847 prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate,
|
|
|
5848 #ifdef FEAT_SYN_HL
|
|
|
5849 psettings->do_syntax
|
|
|
5850 #else
|
|
|
5851 0
|
|
|
5852 #endif
|
|
|
5853 , prt_num_copies);
|
|
|
5854 prt_dsc_noarg("EndComments");
|
|
|
5855
|
|
|
5856 /*
|
|
|
5857 * PS Document page defaults
|
|
|
5858 */
|
|
|
5859 prt_dsc_noarg("BeginDefaults");
|
|
|
5860
|
|
|
5861 /* List font resources most likely common to all pages */
|
|
15
|
5862 #ifdef FEAT_MBYTE
|
|
|
5863 if (!prt_out_mbyte || prt_use_courier)
|
|
|
5864 #endif
|
|
|
5865 prt_dsc_font_resource("PageResources", &prt_ps_courier_font);
|
|
|
5866 #ifdef FEAT_MBYTE
|
|
|
5867 if (prt_out_mbyte)
|
|
|
5868 {
|
|
|
5869 prt_dsc_font_resource((prt_use_courier ? NULL : "PageResources"),
|
|
|
5870 &prt_ps_mb_font);
|
|
|
5871 if (!prt_custom_cmap)
|
|
|
5872 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
5873 }
|
|
|
5874 #endif
|
|
|
5875
|
|
7
|
5876 /* Paper will be used for all pages */
|
|
|
5877 prt_dsc_textline("PageMedia", prt_mediasize[prt_media].name);
|
|
|
5878
|
|
|
5879 prt_dsc_noarg("EndDefaults");
|
|
|
5880
|
|
|
5881 /*
|
|
|
5882 * PS Document prolog inclusion - all required procsets.
|
|
|
5883 */
|
|
|
5884 prt_dsc_noarg("BeginProlog");
|
|
|
5885
|
|
15
|
5886 /* Add required procsets - NOTE: order is important! */
|
|
7
|
5887 if (!prt_add_resource(&res_prolog))
|
|
|
5888 return FALSE;
|
|
15
|
5889 #ifdef FEAT_MBYTE
|
|
|
5890 if (prt_out_mbyte)
|
|
|
5891 {
|
|
|
5892 /* Add CID font procset, and any user supplied CMap */
|
|
|
5893 if (!prt_add_resource(&res_cidfont))
|
|
|
5894 return FALSE;
|
|
|
5895 if (prt_custom_cmap && !prt_add_resource(&res_cmap))
|
|
|
5896 return FALSE;
|
|
|
5897 }
|
|
|
5898 #endif
|
|
|
5899
|
|
|
5900 #ifdef FEAT_MBYTE
|
|
|
5901 if (!prt_out_mbyte || prt_use_courier)
|
|
|
5902 #endif
|
|
|
5903 /* There will be only one Roman font encoding to be included in the PS
|
|
|
5904 * file. */
|
|
|
5905 if (!prt_add_resource(&res_encoding))
|
|
|
5906 return FALSE;
|
|
7
|
5907
|
|
|
5908 prt_dsc_noarg("EndProlog");
|
|
|
5909
|
|
|
5910 /*
|
|
|
5911 * PS Document setup - must appear after the prolog
|
|
|
5912 */
|
|
|
5913 prt_dsc_noarg("BeginSetup");
|
|
|
5914
|
|
|
5915 /* Device setup - page size and number of uncollated copies */
|
|
|
5916 prt_write_int((int)prt_mediasize[prt_media].width);
|
|
|
5917 prt_write_int((int)prt_mediasize[prt_media].height);
|
|
|
5918 prt_write_int(0);
|
|
|
5919 prt_write_string("sps\n");
|
|
|
5920 prt_write_int(prt_num_copies);
|
|
|
5921 prt_write_string("nc\n");
|
|
|
5922 prt_write_boolean(prt_duplex);
|
|
|
5923 prt_write_boolean(prt_tumble);
|
|
|
5924 prt_write_string("dt\n");
|
|
|
5925 prt_write_boolean(prt_collate);
|
|
|
5926 prt_write_string("c\n");
|
|
|
5927
|
|
|
5928 /* Font resource inclusion and definition */
|
|
15
|
5929 #ifdef FEAT_MBYTE
|
|
|
5930 if (!prt_out_mbyte || prt_use_courier)
|
|
|
5931 {
|
|
|
5932 /* When using Courier for ASCII range when printing multi-byte, need to
|
|
|
5933 * pick up ASCII encoding to use with it. */
|
|
|
5934 if (prt_use_courier)
|
|
20
|
5935 p_encoding = (char_u *)prt_ascii_encoding;
|
|
15
|
5936 #endif
|
|
|
5937 prt_dsc_resources("IncludeResource", "font",
|
|
|
5938 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
5939 prt_def_font("F0", (char *)p_encoding, (int)prt_line_height,
|
|
|
5940 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
5941 prt_dsc_resources("IncludeResource", "font",
|
|
|
5942 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
5943 prt_def_font("F1", (char *)p_encoding, (int)prt_line_height,
|
|
|
5944 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
5945 prt_dsc_resources("IncludeResource", "font",
|
|
|
5946 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
5947 prt_def_font("F2", (char *)p_encoding, (int)prt_line_height,
|
|
|
5948 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
5949 prt_dsc_resources("IncludeResource", "font",
|
|
|
5950 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
5951 prt_def_font("F3", (char *)p_encoding, (int)prt_line_height,
|
|
|
5952 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
5953 #ifdef FEAT_MBYTE
|
|
|
5954 }
|
|
|
5955 if (prt_out_mbyte)
|
|
|
5956 {
|
|
|
5957 /* Define the CID fonts to be used in the job. Typically CJKV fonts do
|
|
|
5958 * not have an italic form being a western style, so where no font is
|
|
|
5959 * defined for these faces VIM falls back to an existing face.
|
|
|
5960 * Note: if using Courier for the ASCII range then the printout will
|
|
|
5961 * have bold/italic/bolditalic regardless of the setting of printmbfont.
|
|
|
5962 */
|
|
|
5963 prt_dsc_resources("IncludeResource", "font",
|
|
|
5964 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
5965 if (!prt_custom_cmap)
|
|
|
5966 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
5967 prt_def_cidfont("CF0", (int)prt_line_height,
|
|
|
5968 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
5969
|
|
|
5970 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD] != NULL)
|
|
|
5971 {
|
|
|
5972 prt_dsc_resources("IncludeResource", "font",
|
|
|
5973 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
5974 if (!prt_custom_cmap)
|
|
|
5975 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
5976 prt_def_cidfont("CF1", (int)prt_line_height,
|
|
|
5977 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
5978 }
|
|
|
5979 else
|
|
|
5980 /* Use ROMAN for BOLD */
|
|
|
5981 prt_dup_cidfont("CF0", "CF1");
|
|
|
5982
|
|
|
5983 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE] != NULL)
|
|
|
5984 {
|
|
|
5985 prt_dsc_resources("IncludeResource", "font",
|
|
|
5986 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
5987 if (!prt_custom_cmap)
|
|
|
5988 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
5989 prt_def_cidfont("CF2", (int)prt_line_height,
|
|
|
5990 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
5991 }
|
|
|
5992 else
|
|
|
5993 /* Use ROMAN for OBLIQUE */
|
|
|
5994 prt_dup_cidfont("CF0", "CF2");
|
|
|
5995
|
|
|
5996 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE] != NULL)
|
|
|
5997 {
|
|
|
5998 prt_dsc_resources("IncludeResource", "font",
|
|
|
5999 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6000 if (!prt_custom_cmap)
|
|
|
6001 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
6002 prt_def_cidfont("CF3", (int)prt_line_height,
|
|
|
6003 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6004 }
|
|
|
6005 else
|
|
|
6006 /* Use BOLD for BOLDOBLIQUE */
|
|
|
6007 prt_dup_cidfont("CF1", "CF3");
|
|
|
6008 }
|
|
|
6009 #endif
|
|
7
|
6010
|
|
|
6011 /* Misc constant vars used for underlining and background rects */
|
|
|
6012 prt_def_var("UO", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
6013 prt_ps_font->uline_offset), 2);
|
|
7
|
6014 prt_def_var("UW", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
6015 prt_ps_font->uline_width), 2);
|
|
7
|
6016 prt_def_var("BO", prt_bgcol_offset, 2);
|
|
|
6017
|
|
|
6018 prt_dsc_noarg("EndSetup");
|
|
|
6019
|
|
|
6020 /* Fail if any problems writing out to the PS file */
|
|
|
6021 return !prt_file_error;
|
|
|
6022 }
|
|
|
6023
|
|
|
6024 void
|
|
|
6025 mch_print_end(psettings)
|
|
|
6026 prt_settings_T *psettings;
|
|
|
6027 {
|
|
|
6028 prt_dsc_noarg("Trailer");
|
|
|
6029
|
|
|
6030 /*
|
|
|
6031 * Output any info we don't know in toto until we finish
|
|
|
6032 */
|
|
|
6033 prt_dsc_ints("Pages", 1, &prt_page_num);
|
|
|
6034
|
|
|
6035 prt_dsc_noarg("EOF");
|
|
|
6036
|
|
14
|
6037 /* Write CTRL-D to close serial communication link if used.
|
|
|
6038 * NOTHING MUST BE WRITTEN AFTER THIS! */
|
|
20
|
6039 prt_write_file((char_u *)IF_EB("\004", "\067"));
|
|
14
|
6040
|
|
7
|
6041 if (!prt_file_error && psettings->outfile == NULL
|
|
|
6042 && !got_int && !psettings->user_abort)
|
|
|
6043 {
|
|
|
6044 /* Close the file first. */
|
|
|
6045 if (prt_ps_fd != NULL)
|
|
|
6046 {
|
|
|
6047 fclose(prt_ps_fd);
|
|
|
6048 prt_ps_fd = NULL;
|
|
|
6049 }
|
|
|
6050 prt_message((char_u *)_("Sending to printer..."));
|
|
|
6051
|
|
|
6052 /* Not printing to a file: use 'printexpr' to print the file. */
|
|
|
6053 if (eval_printexpr(prt_ps_file_name, psettings->arguments) == FAIL)
|
|
|
6054 EMSG(_("E365: Failed to print PostScript file"));
|
|
|
6055 else
|
|
|
6056 prt_message((char_u *)_("Print job sent."));
|
|
|
6057 }
|
|
|
6058
|
|
|
6059 mch_print_cleanup();
|
|
|
6060 }
|
|
|
6061
|
|
|
6062 int
|
|
|
6063 mch_print_end_page()
|
|
|
6064 {
|
|
|
6065 prt_flush_buffer();
|
|
|
6066
|
|
|
6067 prt_write_string("re sp\n");
|
|
|
6068
|
|
|
6069 prt_dsc_noarg("PageTrailer");
|
|
|
6070
|
|
|
6071 return !prt_file_error;
|
|
|
6072 }
|
|
|
6073
|
|
|
6074 /*ARGSUSED*/
|
|
|
6075 int
|
|
|
6076 mch_print_begin_page(str)
|
|
|
6077 char_u *str;
|
|
|
6078 {
|
|
|
6079 int page_num[2];
|
|
|
6080
|
|
|
6081 prt_page_num++;
|
|
|
6082
|
|
|
6083 page_num[0] = page_num[1] = prt_page_num;
|
|
|
6084 prt_dsc_ints("Page", 2, page_num);
|
|
|
6085
|
|
|
6086 prt_dsc_noarg("BeginPageSetup");
|
|
|
6087
|
|
15
|
6088 prt_write_string("sv\n0 g\n");
|
|
|
6089 #ifdef FEAT_MBYTE
|
|
|
6090 prt_in_ascii = !prt_out_mbyte;
|
|
|
6091 if (prt_out_mbyte)
|
|
|
6092 prt_write_string("CF0 sf\n");
|
|
|
6093 else
|
|
|
6094 #endif
|
|
|
6095 prt_write_string("F0 sf\n");
|
|
7
|
6096 prt_fgcol = PRCOLOR_BLACK;
|
|
|
6097 prt_bgcol = PRCOLOR_WHITE;
|
|
|
6098 prt_font = PRT_PS_FONT_ROMAN;
|
|
|
6099
|
|
|
6100 /* Set up page transformation for landscape printing. */
|
|
|
6101 if (!prt_portrait)
|
|
|
6102 {
|
|
|
6103 prt_write_int(-((int)prt_mediasize[prt_media].width));
|
|
|
6104 prt_write_string("sl\n");
|
|
|
6105 }
|
|
|
6106
|
|
|
6107 prt_dsc_noarg("EndPageSetup");
|
|
|
6108
|
|
|
6109 /* We have reset the font attributes, force setting them again. */
|
|
|
6110 curr_bg = (long_u)0xffffffff;
|
|
|
6111 curr_fg = (long_u)0xffffffff;
|
|
|
6112 curr_bold = MAYBE;
|
|
|
6113
|
|
|
6114 return !prt_file_error;
|
|
|
6115 }
|
|
|
6116
|
|
|
6117 int
|
|
|
6118 mch_print_blank_page()
|
|
|
6119 {
|
|
|
6120 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
6121 }
|
|
|
6122
|
|
|
6123 static float prt_pos_x = 0;
|
|
|
6124 static float prt_pos_y = 0;
|
|
|
6125
|
|
|
6126 void
|
|
|
6127 mch_print_start_line(margin, page_line)
|
|
|
6128 int margin;
|
|
|
6129 int page_line;
|
|
|
6130 {
|
|
|
6131 prt_pos_x = prt_left_margin;
|
|
|
6132 if (margin)
|
|
|
6133 prt_pos_x -= prt_number_width;
|
|
|
6134
|
|
|
6135 prt_pos_y = prt_top_margin - prt_first_line_height -
|
|
|
6136 page_line * prt_line_height;
|
|
|
6137
|
|
|
6138 prt_attribute_change = TRUE;
|
|
|
6139 prt_need_moveto = TRUE;
|
|
15
|
6140 #ifdef FEAT_MBYTE
|
|
|
6141 prt_half_width = FALSE;
|
|
|
6142 #endif
|
|
7
|
6143 }
|
|
|
6144
|
|
|
6145 /*ARGSUSED*/
|
|
|
6146 int
|
|
|
6147 mch_print_text_out(p, len)
|
|
|
6148 char_u *p;
|
|
|
6149 int len;
|
|
|
6150 {
|
|
|
6151 int need_break;
|
|
|
6152 char_u ch;
|
|
|
6153 char_u ch_buff[8];
|
|
15
|
6154 float char_width;
|
|
|
6155 float next_pos;
|
|
|
6156 #ifdef FEAT_MBYTE
|
|
|
6157 int in_ascii;
|
|
|
6158 int half_width;
|
|
|
6159 #endif
|
|
|
6160
|
|
|
6161 char_width = prt_char_width;
|
|
|
6162
|
|
|
6163 #ifdef FEAT_MBYTE
|
|
|
6164 /* Ideally VIM would create a rearranged CID font to combine a Roman and
|
|
|
6165 * CJKV font to do what VIM is doing here - use a Roman font for characters
|
|
|
6166 * in the ASCII range, and the origingal CID font for everything else.
|
|
|
6167 * The problem is that GhostScript still (as of 8.13) does not support
|
|
|
6168 * rearranged fonts even though they have been documented by Adobe for 7
|
|
|
6169 * years! If they ever do, a lot of this code will disappear.
|
|
|
6170 */
|
|
|
6171 if (prt_use_courier)
|
|
|
6172 {
|
|
|
6173 in_ascii = (len == 1 && *p < 0x80);
|
|
|
6174 if (prt_in_ascii)
|
|
|
6175 {
|
|
|
6176 if (!in_ascii)
|
|
|
6177 {
|
|
|
6178 /* No longer in ASCII range - need to switch font */
|
|
|
6179 prt_in_ascii = FALSE;
|
|
|
6180 prt_need_font = TRUE;
|
|
|
6181 prt_attribute_change = TRUE;
|
|
|
6182 }
|
|
|
6183 }
|
|
|
6184 else if (in_ascii)
|
|
|
6185 {
|
|
|
6186 /* Now in ASCII range - need to switch font */
|
|
|
6187 prt_in_ascii = TRUE;
|
|
|
6188 prt_need_font = TRUE;
|
|
|
6189 prt_attribute_change = TRUE;
|
|
|
6190 }
|
|
|
6191 }
|
|
|
6192 if (prt_out_mbyte)
|
|
|
6193 {
|
|
|
6194 half_width = ((*mb_ptr2cells)(p) == 1);
|
|
|
6195 if (half_width)
|
|
|
6196 char_width /= 2;
|
|
|
6197 if (prt_half_width)
|
|
|
6198 {
|
|
|
6199 if (!half_width)
|
|
|
6200 {
|
|
|
6201 prt_half_width = FALSE;
|
|
|
6202 prt_pos_x += prt_char_width/4;
|
|
|
6203 prt_need_moveto = TRUE;
|
|
|
6204 prt_attribute_change = TRUE;
|
|
|
6205 }
|
|
|
6206 }
|
|
|
6207 else if (half_width)
|
|
|
6208 {
|
|
|
6209 prt_half_width = TRUE;
|
|
|
6210 prt_pos_x += prt_char_width/4;
|
|
|
6211 prt_need_moveto = TRUE;
|
|
|
6212 prt_attribute_change = TRUE;
|
|
|
6213 }
|
|
|
6214 }
|
|
|
6215 #endif
|
|
7
|
6216
|
|
|
6217 /* Output any required changes to the graphics state, after flushing any
|
|
|
6218 * text buffered so far.
|
|
|
6219 */
|
|
|
6220 if (prt_attribute_change)
|
|
|
6221 {
|
|
|
6222 prt_flush_buffer();
|
|
|
6223 /* Reset count of number of chars that will be printed */
|
|
15
|
6224 prt_text_run = 0;
|
|
7
|
6225
|
|
|
6226 if (prt_need_moveto)
|
|
|
6227 {
|
|
|
6228 prt_pos_x_moveto = prt_pos_x;
|
|
|
6229 prt_pos_y_moveto = prt_pos_y;
|
|
|
6230 prt_do_moveto = TRUE;
|
|
|
6231
|
|
|
6232 prt_need_moveto = FALSE;
|
|
|
6233 }
|
|
|
6234 if (prt_need_font)
|
|
|
6235 {
|
|
15
|
6236 #ifdef FEAT_MBYTE
|
|
|
6237 if (!prt_in_ascii)
|
|
|
6238 prt_write_string("CF");
|
|
|
6239 else
|
|
|
6240 #endif
|
|
|
6241 prt_write_string("F");
|
|
|
6242 prt_write_int(prt_font);
|
|
|
6243 prt_write_string("sf\n");
|
|
|
6244 prt_need_font = FALSE;
|
|
7
|
6245 }
|
|
|
6246 if (prt_need_fgcol)
|
|
|
6247 {
|
|
|
6248 int r, g, b;
|
|
|
6249 r = ((unsigned)prt_fgcol & 0xff0000) >> 16;
|
|
|
6250 g = ((unsigned)prt_fgcol & 0xff00) >> 8;
|
|
|
6251 b = prt_fgcol & 0xff;
|
|
|
6252
|
|
|
6253 prt_write_real(r / 255.0, 3);
|
|
|
6254 if (r == g && g == b)
|
|
|
6255 prt_write_string("g\n");
|
|
|
6256 else
|
|
|
6257 {
|
|
|
6258 prt_write_real(g / 255.0, 3);
|
|
|
6259 prt_write_real(b / 255.0, 3);
|
|
|
6260 prt_write_string("r\n");
|
|
|
6261 }
|
|
|
6262 prt_need_fgcol = FALSE;
|
|
|
6263 }
|
|
|
6264
|
|
|
6265 if (prt_bgcol != PRCOLOR_WHITE)
|
|
|
6266 {
|
|
|
6267 prt_new_bgcol = prt_bgcol;
|
|
|
6268 if (prt_need_bgcol)
|
|
|
6269 prt_do_bgcol = TRUE;
|
|
|
6270 }
|
|
|
6271 else
|
|
|
6272 prt_do_bgcol = FALSE;
|
|
|
6273 prt_need_bgcol = FALSE;
|
|
|
6274
|
|
|
6275 if (prt_need_underline)
|
|
|
6276 prt_do_underline = prt_underline;
|
|
|
6277 prt_need_underline = FALSE;
|
|
|
6278
|
|
|
6279 prt_attribute_change = FALSE;
|
|
|
6280 }
|
|
|
6281
|
|
|
6282 #ifdef FEAT_MBYTE
|
|
|
6283 if (prt_do_conv)
|
|
|
6284 {
|
|
|
6285 /* Convert from multi-byte to 8-bit encoding */
|
|
|
6286 p = string_convert(&prt_conv, p, &len);
|
|
|
6287 if (p == NULL)
|
|
|
6288 p = (char_u *)"";
|
|
|
6289 }
|
|
15
|
6290
|
|
|
6291 if (prt_out_mbyte)
|
|
|
6292 {
|
|
|
6293 /* Multi-byte character strings are represented more efficiently as hex
|
|
|
6294 * strings when outputting clean 8 bit PS.
|
|
|
6295 */
|
|
|
6296 do
|
|
|
6297 {
|
|
20
|
6298 ch = prt_hexchar[(unsigned)(*p) >> 4];
|
|
15
|
6299 ga_append(&prt_ps_buffer, ch);
|
|
|
6300 ch = prt_hexchar[(*p) & 0xf];
|
|
|
6301 ga_append(&prt_ps_buffer, ch);
|
|
|
6302 p++;
|
|
|
6303 }
|
|
|
6304 while (--len);
|
|
7
|
6305 }
|
|
|
6306 else
|
|
15
|
6307 #endif
|
|
|
6308 {
|
|
|
6309 /* Add next character to buffer of characters to output.
|
|
|
6310 * Note: One printed character may require several PS characters to
|
|
|
6311 * represent it, but we only count them as one printed character.
|
|
|
6312 */
|
|
|
6313 ch = *p;
|
|
|
6314 if (ch < 32 || ch == '(' || ch == ')' || ch == '\\')
|
|
|
6315 {
|
|
|
6316 /* Convert non-printing characters to either their escape or octal
|
|
|
6317 * sequence, ensures PS sent over a serial line does not interfere
|
|
|
6318 * with the comms protocol. Note: For EBCDIC we need to write out
|
|
|
6319 * the escape sequences as ASCII codes!
|
|
|
6320 * Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
|
|
|
6321 */
|
|
|
6322 ga_append(&prt_ps_buffer, IF_EB('\\', 0134));
|
|
|
6323 switch (ch)
|
|
|
6324 {
|
|
|
6325 case BS: ga_append(&prt_ps_buffer, IF_EB('b', 0142)); break;
|
|
|
6326 case TAB: ga_append(&prt_ps_buffer, IF_EB('t', 0164)); break;
|
|
|
6327 case NL: ga_append(&prt_ps_buffer, IF_EB('n', 0156)); break;
|
|
|
6328 case FF: ga_append(&prt_ps_buffer, IF_EB('f', 0146)); break;
|
|
|
6329 case CAR: ga_append(&prt_ps_buffer, IF_EB('r', 0162)); break;
|
|
|
6330 case '(': ga_append(&prt_ps_buffer, IF_EB('(', 0050)); break;
|
|
|
6331 case ')': ga_append(&prt_ps_buffer, IF_EB(')', 0051)); break;
|
|
|
6332 case '\\': ga_append(&prt_ps_buffer, IF_EB('\\', 0134)); break;
|
|
|
6333
|
|
|
6334 default:
|
|
|
6335 sprintf((char *)ch_buff, "%03o", (unsigned int)ch);
|
|
|
6336 #ifdef EBCDIC
|
|
|
6337 ebcdic2ascii(ch_buff, 3);
|
|
|
6338 #endif
|
|
|
6339 ga_append(&prt_ps_buffer, ch_buff[0]);
|
|
|
6340 ga_append(&prt_ps_buffer, ch_buff[1]);
|
|
|
6341 ga_append(&prt_ps_buffer, ch_buff[2]);
|
|
|
6342 break;
|
|
|
6343 }
|
|
|
6344 }
|
|
|
6345 else
|
|
|
6346 ga_append(&prt_ps_buffer, ch);
|
|
|
6347 }
|
|
7
|
6348
|
|
|
6349 #ifdef FEAT_MBYTE
|
|
|
6350 /* Need to free any translated characters */
|
|
|
6351 if (prt_do_conv && (*p != NUL))
|
|
|
6352 vim_free(p);
|
|
|
6353 #endif
|
|
|
6354
|
|
15
|
6355 prt_text_run += char_width;
|
|
|
6356 prt_pos_x += char_width;
|
|
|
6357
|
|
|
6358 /* The downside of fp - use relative error on right margin check */
|
|
|
6359 next_pos = prt_pos_x + prt_char_width;
|
|
|
6360 need_break = (next_pos > prt_right_margin) &&
|
|
|
6361 ((next_pos - prt_right_margin) > (prt_right_margin*1e-5));
|
|
7
|
6362
|
|
|
6363 if (need_break)
|
|
|
6364 prt_flush_buffer();
|
|
|
6365
|
|
|
6366 return need_break;
|
|
|
6367 }
|
|
|
6368
|
|
|
6369 void
|
|
|
6370 mch_print_set_font(iBold, iItalic, iUnderline)
|
|
|
6371 int iBold;
|
|
|
6372 int iItalic;
|
|
|
6373 int iUnderline;
|
|
|
6374 {
|
|
|
6375 int font = 0;
|
|
|
6376
|
|
|
6377 if (iBold)
|
|
|
6378 font |= 0x01;
|
|
|
6379 if (iItalic)
|
|
|
6380 font |= 0x02;
|
|
|
6381
|
|
|
6382 if (font != prt_font)
|
|
|
6383 {
|
|
|
6384 prt_font = font;
|
|
|
6385 prt_attribute_change = TRUE;
|
|
|
6386 prt_need_font = TRUE;
|
|
|
6387 }
|
|
|
6388 if (prt_underline != iUnderline)
|
|
|
6389 {
|
|
|
6390 prt_underline = iUnderline;
|
|
|
6391 prt_attribute_change = TRUE;
|
|
|
6392 prt_need_underline = TRUE;
|
|
|
6393 }
|
|
|
6394 }
|
|
|
6395
|
|
|
6396 void
|
|
|
6397 mch_print_set_bg(bgcol)
|
|
|
6398 long_u bgcol;
|
|
|
6399 {
|
|
|
6400 prt_bgcol = bgcol;
|
|
|
6401 prt_attribute_change = TRUE;
|
|
|
6402 prt_need_bgcol = TRUE;
|
|
|
6403 }
|
|
|
6404
|
|
|
6405 void
|
|
|
6406 mch_print_set_fg(fgcol)
|
|
|
6407 long_u fgcol;
|
|
|
6408 {
|
|
|
6409 if (fgcol != (long_u)prt_fgcol)
|
|
|
6410 {
|
|
|
6411 prt_fgcol = fgcol;
|
|
|
6412 prt_attribute_change = TRUE;
|
|
|
6413 prt_need_fgcol = TRUE;
|
|
|
6414 }
|
|
|
6415 }
|
|
|
6416
|
|
|
6417 # endif /*FEAT_POSTSCRIPT*/
|
|
|
6418 #endif /*FEAT_PRINTER*/
|
|
|
6419
|
|
|
6420 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
6421 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
|
|
|
6422 static char *get_locale_val __ARGS((int what));
|
|
|
6423
|
|
|
6424 static char *
|
|
|
6425 get_locale_val(what)
|
|
|
6426 int what;
|
|
|
6427 {
|
|
|
6428 char *loc;
|
|
|
6429
|
|
|
6430 /* Obtain the locale value from the libraries. For DJGPP this is
|
|
|
6431 * redefined and it doesn't use the arguments. */
|
|
|
6432 loc = setlocale(what, NULL);
|
|
|
6433
|
|
|
6434 # if defined(__BORLANDC__)
|
|
|
6435 if (loc != NULL)
|
|
|
6436 {
|
|
|
6437 char_u *p;
|
|
|
6438
|
|
|
6439 /* Borland returns something like "LC_CTYPE=<name>\n"
|
|
|
6440 * Let's try to fix that bug here... */
|
|
|
6441 p = vim_strchr(loc, '=');
|
|
|
6442 if (p != NULL)
|
|
|
6443 {
|
|
|
6444 loc = ++p;
|
|
|
6445 while (*p != NUL) /* remove trailing newline */
|
|
|
6446 {
|
|
|
6447 if (*p < ' ')
|
|
|
6448 {
|
|
|
6449 *p = NUL;
|
|
|
6450 break;
|
|
|
6451 }
|
|
|
6452 ++p;
|
|
|
6453 }
|
|
|
6454 }
|
|
|
6455 }
|
|
|
6456 # endif
|
|
|
6457
|
|
|
6458 return loc;
|
|
|
6459 }
|
|
|
6460 #endif
|
|
|
6461
|
|
|
6462
|
|
|
6463 #ifdef WIN32
|
|
|
6464 /*
|
|
|
6465 * On MS-Windows locale names are strings like "German_Germany.1252", but
|
|
|
6466 * gettext expects "de". Try to translate one into another here for a few
|
|
|
6467 * supported languages.
|
|
|
6468 */
|
|
|
6469 static char_u *
|
|
|
6470 gettext_lang(char_u *name)
|
|
|
6471 {
|
|
|
6472 int i;
|
|
|
6473 static char *(mtable[]) = {
|
|
|
6474 "afrikaans", "af",
|
|
|
6475 "czech", "cs",
|
|
|
6476 "dutch", "nl",
|
|
|
6477 "german", "de",
|
|
|
6478 "english_united kingdom", "en_GB",
|
|
|
6479 "spanish", "es",
|
|
|
6480 "french", "fr",
|
|
|
6481 "italian", "it",
|
|
|
6482 "japanese", "ja",
|
|
|
6483 "korean", "ko",
|
|
|
6484 "norwegian", "no",
|
|
|
6485 "polish", "pl",
|
|
|
6486 "russian", "ru",
|
|
|
6487 "slovak", "sk",
|
|
|
6488 "swedish", "sv",
|
|
|
6489 "ukrainian", "uk",
|
|
|
6490 "chinese_china", "zh_CN",
|
|
|
6491 "chinese_taiwan", "zh_TW",
|
|
|
6492 NULL};
|
|
|
6493
|
|
|
6494 for (i = 0; mtable[i] != NULL; i += 2)
|
|
|
6495 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0)
|
|
|
6496 return mtable[i + 1];
|
|
|
6497 return name;
|
|
|
6498 }
|
|
|
6499 #endif
|
|
|
6500
|
|
|
6501 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
|
|
|
6502 /*
|
|
|
6503 * Obtain the current messages language. Used to set the default for
|
|
|
6504 * 'helplang'. May return NULL or an empty string.
|
|
|
6505 */
|
|
|
6506 char_u *
|
|
|
6507 get_mess_lang()
|
|
|
6508 {
|
|
|
6509 char_u *p;
|
|
|
6510
|
|
|
6511 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
|
|
|
6512 # if defined(LC_MESSAGES)
|
|
|
6513 p = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
6514 # else
|
|
|
6515 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
|
|
|
6516 * may be set to the LCID number. */
|
|
|
6517 p = (char_u *)get_locale_val(LC_ALL);
|
|
|
6518 # endif
|
|
|
6519 # else
|
|
|
6520 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
6521 if (p == NULL || *p == NUL)
|
|
|
6522 {
|
|
|
6523 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
6524 if (p == NULL || *p == NUL)
|
|
|
6525 p = mch_getenv((char_u *)"LANG");
|
|
|
6526 }
|
|
|
6527 # endif
|
|
|
6528 # ifdef WIN32
|
|
|
6529 p = gettext_lang(p);
|
|
|
6530 # endif
|
|
|
6531 return p;
|
|
|
6532 }
|
|
|
6533 #endif
|
|
|
6534
|
|
|
6535 #if !defined(LC_MESSAGES) \
|
|
|
6536 && (((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
6537 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))) \
|
|
|
6538 || defined(FEAT_EVAL))
|
|
|
6539 static char_u *get_mess_env __ARGS((void));
|
|
|
6540
|
|
|
6541 /*
|
|
|
6542 * Get the language used for messages from the environment.
|
|
|
6543 */
|
|
|
6544 static char_u *
|
|
|
6545 get_mess_env()
|
|
|
6546 {
|
|
|
6547 char_u *p;
|
|
|
6548
|
|
|
6549 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
6550 if (p == NULL || *p == NUL)
|
|
|
6551 {
|
|
|
6552 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
6553 if (p == NULL || *p == NUL)
|
|
|
6554 {
|
|
|
6555 p = mch_getenv((char_u *)"LANG");
|
|
|
6556 if (p != NULL && VIM_ISDIGIT(*p))
|
|
|
6557 p = NULL; /* ignore something like "1043" */
|
|
|
6558 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
6559 if (p == NULL || *p == NUL)
|
|
|
6560 p = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
6561 # endif
|
|
|
6562 }
|
|
|
6563 }
|
|
|
6564 return p;
|
|
|
6565 }
|
|
|
6566 #endif
|
|
|
6567
|
|
|
6568 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
6569
|
|
|
6570 /*
|
|
|
6571 * Set the "v:lang" variable according to the current locale setting.
|
|
|
6572 * Also do "v:lc_time"and "v:ctype".
|
|
|
6573 */
|
|
|
6574 void
|
|
|
6575 set_lang_var()
|
|
|
6576 {
|
|
|
6577 char_u *loc;
|
|
|
6578
|
|
|
6579 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
6580 loc = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
6581 # else
|
|
|
6582 /* setlocale() not supported: use the default value */
|
|
|
6583 loc = (char_u *)"C";
|
|
|
6584 # endif
|
|
|
6585 set_vim_var_string(VV_CTYPE, loc, -1);
|
|
|
6586
|
|
|
6587 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
|
|
|
6588 * back to LC_CTYPE if it's empty. */
|
|
|
6589 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
|
|
|
6590 loc = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
6591 # else
|
|
|
6592 loc = get_mess_env();
|
|
|
6593 # endif
|
|
|
6594 set_vim_var_string(VV_LANG, loc, -1);
|
|
|
6595
|
|
|
6596 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
6597 loc = (char_u *)get_locale_val(LC_TIME);
|
|
|
6598 # endif
|
|
|
6599 set_vim_var_string(VV_LC_TIME, loc, -1);
|
|
|
6600 }
|
|
|
6601 #endif
|
|
|
6602
|
|
|
6603 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
6604 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
6605 /*
|
|
|
6606 * ":language": Set the language (locale).
|
|
|
6607 */
|
|
|
6608 void
|
|
|
6609 ex_language(eap)
|
|
|
6610 exarg_T *eap;
|
|
|
6611 {
|
|
|
6612 char *loc;
|
|
|
6613 char_u *p;
|
|
|
6614 char_u *name;
|
|
|
6615 int what = LC_ALL;
|
|
|
6616 char *whatstr = "";
|
|
|
6617 #ifdef LC_MESSAGES
|
|
|
6618 # define VIM_LC_MESSAGES LC_MESSAGES
|
|
|
6619 #else
|
|
|
6620 # define VIM_LC_MESSAGES 6789
|
|
|
6621 #endif
|
|
|
6622
|
|
|
6623 name = eap->arg;
|
|
|
6624
|
|
|
6625 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
|
|
|
6626 * Allow abbreviation, but require at least 3 characters to avoid
|
|
|
6627 * confusion with a two letter language name "me" or "ct". */
|
|
|
6628 p = skiptowhite(eap->arg);
|
|
|
6629 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3)
|
|
|
6630 {
|
|
|
6631 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0)
|
|
|
6632 {
|
|
|
6633 what = VIM_LC_MESSAGES;
|
|
|
6634 name = skipwhite(p);
|
|
|
6635 whatstr = "messages ";
|
|
|
6636 }
|
|
|
6637 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0)
|
|
|
6638 {
|
|
|
6639 what = LC_CTYPE;
|
|
|
6640 name = skipwhite(p);
|
|
|
6641 whatstr = "ctype ";
|
|
|
6642 }
|
|
|
6643 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0)
|
|
|
6644 {
|
|
|
6645 what = LC_TIME;
|
|
|
6646 name = skipwhite(p);
|
|
|
6647 whatstr = "time ";
|
|
|
6648 }
|
|
|
6649 }
|
|
|
6650
|
|
|
6651 if (*name == NUL)
|
|
|
6652 {
|
|
|
6653 #ifndef LC_MESSAGES
|
|
|
6654 if (what == VIM_LC_MESSAGES)
|
|
|
6655 p = get_mess_env();
|
|
|
6656 else
|
|
|
6657 #endif
|
|
|
6658 p = (char_u *)setlocale(what, NULL);
|
|
|
6659 if (p == NULL || *p == NUL)
|
|
|
6660 p = (char_u *)"Unknown";
|
|
|
6661 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p);
|
|
|
6662 }
|
|
|
6663 else
|
|
|
6664 {
|
|
|
6665 #ifndef LC_MESSAGES
|
|
|
6666 if (what == VIM_LC_MESSAGES)
|
|
|
6667 loc = "";
|
|
|
6668 else
|
|
|
6669 #endif
|
|
|
6670 loc = setlocale(what, (char *)name);
|
|
|
6671 if (loc == NULL)
|
|
|
6672 EMSG2(_("E197: Cannot set language to \"%s\""), name);
|
|
|
6673 else
|
|
|
6674 {
|
|
|
6675 #ifdef HAVE_NL_MSG_CAT_CNTR
|
|
|
6676 /* Need to do this for GNU gettext, otherwise cached translations
|
|
|
6677 * will be used again. */
|
|
|
6678 extern int _nl_msg_cat_cntr;
|
|
|
6679
|
|
|
6680 ++_nl_msg_cat_cntr;
|
|
|
6681 #endif
|
|
|
6682 /* Reset $LC_ALL, otherwise it would overrule everyting. */
|
|
|
6683 vim_setenv((char_u *)"LC_ALL", (char_u *)"");
|
|
|
6684
|
|
|
6685 if (what != LC_TIME)
|
|
|
6686 {
|
|
|
6687 /* Tell gettext() what to translate to. It apparently doesn't
|
|
|
6688 * use the currently effective locale. Also do this when
|
|
|
6689 * FEAT_GETTEXT isn't defined, so that shell commands use this
|
|
|
6690 * value. */
|
|
|
6691 if (what == LC_ALL)
|
|
|
6692 vim_setenv((char_u *)"LANG", name);
|
|
|
6693 if (what != LC_CTYPE)
|
|
|
6694 {
|
|
|
6695 char_u *mname;
|
|
|
6696 #ifdef WIN32
|
|
|
6697 mname = gettext_lang(name);
|
|
|
6698 #else
|
|
|
6699 mname = name;
|
|
|
6700 #endif
|
|
|
6701 vim_setenv((char_u *)"LC_MESSAGES", mname);
|
|
|
6702 #ifdef FEAT_MULTI_LANG
|
|
|
6703 set_helplang_default(mname);
|
|
|
6704 #endif
|
|
|
6705 }
|
|
|
6706
|
|
|
6707 /* Set $LC_CTYPE, because it overrules $LANG, and
|
|
|
6708 * gtk_set_locale() calls setlocale() again. gnome_init()
|
|
|
6709 * sets $LC_CTYPE to "en_US" (that's a bug!). */
|
|
|
6710 if (what != VIM_LC_MESSAGES)
|
|
|
6711 vim_setenv((char_u *)"LC_CTYPE", name);
|
|
|
6712 # ifdef FEAT_GUI_GTK
|
|
|
6713 /* Let GTK know what locale we're using. Not sure this is
|
|
|
6714 * really needed... */
|
|
|
6715 if (gui.in_use)
|
|
|
6716 (void)gtk_set_locale();
|
|
|
6717 # endif
|
|
|
6718 }
|
|
|
6719
|
|
|
6720 # ifdef FEAT_EVAL
|
|
|
6721 /* Set v:lang, v:lc_time and v:ctype to the final result. */
|
|
|
6722 set_lang_var();
|
|
|
6723 # endif
|
|
|
6724 }
|
|
|
6725 }
|
|
|
6726 }
|
|
|
6727
|
|
|
6728 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
6729 /*
|
|
|
6730 * Function given to ExpandGeneric() to obtain the possible arguments of the
|
|
|
6731 * ":language" command.
|
|
|
6732 */
|
|
|
6733 /*ARGSUSED*/
|
|
|
6734 char_u *
|
|
|
6735 get_lang_arg(xp, idx)
|
|
|
6736 expand_T *xp;
|
|
|
6737 int idx;
|
|
|
6738 {
|
|
|
6739 if (idx == 0)
|
|
|
6740 return (char_u *)"messages";
|
|
|
6741 if (idx == 1)
|
|
|
6742 return (char_u *)"ctype";
|
|
|
6743 if (idx == 2)
|
|
|
6744 return (char_u *)"time";
|
|
|
6745 return NULL;
|
|
|
6746 }
|
|
|
6747 # endif
|
|
|
6748
|
|
|
6749 #endif
|
