5 |
|
* General component matrix operations. |
6 |
|
*/ |
7 |
|
|
8 |
– |
#include <stdlib.h> |
8 |
|
#include <errno.h> |
10 |
– |
#include <ctype.h> |
9 |
|
#include "rtio.h" |
12 |
– |
#include "resolu.h" |
10 |
|
#include "rmatrix.h" |
11 |
|
#include "platform.h" |
12 |
|
|
13 |
< |
#define MAXCOMP MAXCSAMP /* #components we support */ |
13 |
> |
/* Preferred BSDF component: |
14 |
> |
none, transmission, reflection front (normal side), reflection back */ |
15 |
> |
typedef enum {RMPnone=-1, RMPtrans=0, RMPreflF, RMPreflB} RMPref; |
16 |
|
|
17 |
|
/* Unary matrix operation(s) */ |
18 |
|
typedef struct { |
20 |
– |
double sca[MAXCOMP]; /* scalar coefficients */ |
19 |
|
double cmat[MAXCOMP*MAXCOMP]; /* component transformation */ |
20 |
< |
short nsf; /* number of scalars */ |
20 |
> |
double sca[MAXCOMP]; /* scalar coefficients */ |
21 |
> |
const char *csym; /* symbolic coefs or file */ |
22 |
|
short clen; /* number of coefficients */ |
23 |
< |
char csym[11]; /* symbolic coefficients */ |
24 |
< |
char transpose; /* do transpose? */ |
23 |
> |
short nsf; /* number of scalars */ |
24 |
> |
short transpose; /* do transpose? */ |
25 |
|
} RUNARYOP; |
26 |
|
|
27 |
|
/* Matrix input source and requested operation(s) */ |
36 |
|
int verbose = 0; /* verbose reporting? */ |
37 |
|
|
38 |
|
/* Load matrix */ |
39 |
< |
static int |
39 |
> |
int |
40 |
|
loadmatrix(ROPMAT *rop) |
41 |
|
{ |
42 |
< |
if (rop->mtx != NULL) /* already loaded? */ |
42 |
> |
if (rop->mtx) /* already loaded? */ |
43 |
|
return(0); |
44 |
+ |
/* check for BSDF input */ |
45 |
+ |
if ((rop->inspec[0] != '!') & (rop->rmp != RMPnone)) { |
46 |
+ |
const char *sp = strrchr(rop->inspec, '.'); |
47 |
+ |
if (sp > rop->inspec && !strcasecmp(sp+1, "XML")) { |
48 |
+ |
CMATRIX *cm = rop->rmp==RMPtrans ? cm_loadBTDF(rop->inspec) : |
49 |
+ |
cm_loadBRDF(rop->inspec, rop->rmp==RMPreflB) ; |
50 |
+ |
if (!cm) |
51 |
+ |
return(-1); |
52 |
+ |
rop->mtx = rmx_from_cmatrix(cm); |
53 |
+ |
cm_free(cm); |
54 |
+ |
rop->mtx->dtype = DTascii; |
55 |
+ |
return(1); /* loaded BSDF XML file */ |
56 |
+ |
} |
57 |
+ |
} /* else load regular matrix */ |
58 |
+ |
rop->mtx = rmx_load(rop->inspec); |
59 |
|
|
60 |
< |
rop->mtx = rmx_load(rop->inspec, rop->rmp); |
60 |
> |
return(rop->mtx ? 1 : -1); |
61 |
> |
} |
62 |
|
|
63 |
< |
return(!rop->mtx ? -1 : 1); |
63 |
> |
extern int checksymbolic(ROPMAT *rop); |
64 |
> |
|
65 |
> |
/* Check/set transform based on a reference input file */ |
66 |
> |
int |
67 |
> |
checkreffile(ROPMAT *rop) |
68 |
> |
{ |
69 |
> |
static const char *curRF = NULL; |
70 |
> |
static RMATRIX refm; |
71 |
> |
const int nc = rop->mtx->ncomp; |
72 |
> |
int i; |
73 |
> |
|
74 |
> |
if (!curRF || strcmp(rop->preop.csym, curRF)) { |
75 |
> |
FILE *fp = fopen(rop->preop.csym, "rb"); |
76 |
> |
if (!rmx_load_header(&refm, fp)) { |
77 |
> |
fprintf(stderr, "%s: cannot read info header\n", |
78 |
> |
rop->preop.csym); |
79 |
> |
curRF = NULL; |
80 |
> |
if (fp) fclose(fp); |
81 |
> |
return(-1); |
82 |
> |
} |
83 |
> |
fclose(fp); |
84 |
> |
curRF = rop->preop.csym; |
85 |
> |
} |
86 |
> |
if (refm.ncomp == 3) { |
87 |
> |
rop->preop.csym = (refm.dtype == DTxyze) ? "XYZ" : "RGB"; |
88 |
> |
return(checksymbolic(rop)); |
89 |
> |
} |
90 |
> |
if (refm.ncomp == 2) { |
91 |
> |
fprintf(stderr, "%s: cannot convert to 2 components\n", |
92 |
> |
curRF); |
93 |
> |
return(-1); |
94 |
> |
} |
95 |
> |
if (refm.ncomp == 1) { |
96 |
> |
rop->preop.csym = "Y"; /* XXX big assumption */ |
97 |
> |
return(checksymbolic(rop)); |
98 |
> |
} |
99 |
> |
if (refm.ncomp == nc && |
100 |
> |
!memcmp(refm.wlpart, rop->mtx->wlpart, sizeof(refm.wlpart))) |
101 |
> |
return(0); /* nothing to do */ |
102 |
> |
|
103 |
> |
if ((nc <= 3) | (nc > MAXCSAMP) | (refm.ncomp > MAXCSAMP)) { |
104 |
> |
fprintf(stderr, "%s: cannot resample from %d to %d components\n", |
105 |
> |
curRF, nc, refm.ncomp); |
106 |
> |
return(-1); |
107 |
> |
} |
108 |
> |
rop->preop.clen = refm.ncomp * nc; /* compute spec to ref */ |
109 |
> |
|
110 |
> |
for (i = 0; i < nc; i++) { |
111 |
> |
SCOLOR scstim, scresp; |
112 |
> |
int j; |
113 |
> |
memset(scstim, 0, sizeof(COLORV)*nc); |
114 |
> |
scstim[i] = 1.f; |
115 |
> |
convertscolor(scresp, refm.ncomp, refm.wlpart[0], refm.wlpart[3], |
116 |
> |
scstim, nc, rop->mtx->wlpart[0], rop->mtx->wlpart[3]); |
117 |
> |
for (j = refm.ncomp; j-- > 0; ) |
118 |
> |
rop->preop.cmat[j*nc + i] = scresp[j]; |
119 |
> |
} |
120 |
> |
memcpy(rop->mtx->wlpart, refm.wlpart, sizeof(rop->mtx->wlpart)); |
121 |
> |
return(0); |
122 |
|
} |
123 |
|
|
124 |
|
/* Compute conversion row from spectrum to one channel of RGB */ |
125 |
< |
static void |
125 |
> |
void |
126 |
|
rgbrow(ROPMAT *rop, int r, int p) |
127 |
|
{ |
128 |
|
const int nc = rop->mtx->ncomp; |
139 |
|
} |
140 |
|
|
141 |
|
/* Compute conversion row from spectrum to one channel of XYZ */ |
142 |
< |
static void |
142 |
> |
void |
143 |
|
xyzrow(ROPMAT *rop, int r, int p) |
144 |
|
{ |
145 |
|
const int nc = rop->mtx->ncomp; |
156 |
|
} |
157 |
|
|
158 |
|
/* Use the spectral sensitivity function to compute matrix coefficients */ |
159 |
< |
static void |
160 |
< |
sensrow(ROPMAT *rop, int r, double (*sf)(SCOLOR sc, int ncs, const float wlpt[4])) |
159 |
> |
void |
160 |
> |
sensrow(ROPMAT *rop, int r, double (*sf)(const SCOLOR sc, int ncs, const float wlpt[4])) |
161 |
|
{ |
162 |
|
const int nc = rop->mtx->ncomp; |
163 |
|
int i; |
164 |
|
|
165 |
|
for (i = nc; i--; ) { |
166 |
|
SCOLOR sclr; |
167 |
< |
scolorblack(sclr); |
168 |
< |
sclr[i] = 1; |
167 |
> |
memset(sclr, 0, sizeof(COLORV)*nc); |
168 |
> |
sclr[i] = 1.f; |
169 |
|
rop->preop.cmat[r*nc+i] = (*sf)(sclr, nc, rop->mtx->wlpart); |
170 |
|
} |
171 |
|
} |
172 |
|
|
173 |
|
/* Check/set symbolic transform */ |
174 |
< |
static int |
174 |
> |
int |
175 |
|
checksymbolic(ROPMAT *rop) |
176 |
|
{ |
177 |
|
const int nc = rop->mtx->ncomp; |
178 |
|
const int dt = rop->mtx->dtype; |
179 |
+ |
double cf = 1; |
180 |
|
int i, j; |
181 |
+ |
/* check suffix => reference file */ |
182 |
+ |
if (strchr(rop->preop.csym, '.') > rop->preop.csym) |
183 |
+ |
return(checkreffile(rop)); |
184 |
|
|
185 |
|
if (nc < 3) { |
186 |
|
fprintf(stderr, "%s: -c '%s' requires at least 3 components\n", |
197 |
|
int comp = 0; |
198 |
|
switch (rop->preop.csym[j]) { |
199 |
|
case 'B': |
200 |
+ |
case 'b': |
201 |
|
++comp; |
202 |
|
/* fall through */ |
203 |
|
case 'G': |
204 |
+ |
case 'g': |
205 |
|
++comp; |
206 |
|
/* fall through */ |
207 |
|
case 'R': |
208 |
+ |
case 'r': |
209 |
+ |
if (rop->preop.csym[j] <= 'Z') |
210 |
+ |
cf = 1./WHTEFFICACY; |
211 |
|
if (dt == DTxyze) { |
212 |
|
for (i = 3; i--; ) |
213 |
< |
rop->preop.cmat[j*nc+i] = 1./WHTEFFICACY * |
132 |
< |
xyz2rgbmat[comp][i]; |
213 |
> |
rop->preop.cmat[j*nc+i] = cf*xyz2rgbmat[comp][i]; |
214 |
|
} else if (nc == 3) |
215 |
|
rop->preop.cmat[j*nc+comp] = 1.; |
216 |
|
else |
217 |
|
rgbrow(rop, j, comp); |
218 |
|
break; |
219 |
|
case 'Z': |
220 |
+ |
case 'z': |
221 |
|
++comp; |
222 |
|
/* fall through */ |
223 |
|
case 'Y': |
224 |
+ |
case 'y': |
225 |
|
++comp; |
226 |
|
/* fall through */ |
227 |
|
case 'X': |
228 |
+ |
case 'x': |
229 |
+ |
if ((rop->preop.csym[j] <= 'Z') & (dt != DTxyze)) |
230 |
+ |
cf = WHTEFFICACY; |
231 |
|
if (dt == DTxyze) { |
232 |
|
rop->preop.cmat[j*nc+comp] = 1.; |
233 |
|
} else if (nc == 3) { |
239 |
|
else |
240 |
|
xyzrow(rop, j, comp); |
241 |
|
|
242 |
< |
for (i = nc*(dt != DTxyze); i--; ) |
243 |
< |
rop->preop.cmat[j*nc+i] *= WHTEFFICACY; |
242 |
> |
for (i = nc*(cf != 1); i--; ) |
243 |
> |
rop->preop.cmat[j*nc+i] *= cf; |
244 |
|
break; |
245 |
< |
case 'S': |
245 |
> |
case 'S': /* scotopic (il)luminance */ |
246 |
> |
cf = WHTSCOTOPIC; |
247 |
> |
/* fall through */ |
248 |
> |
case 's': |
249 |
|
sensrow(rop, j, scolor2scotopic); |
250 |
< |
for (i = nc; i--; ) |
251 |
< |
rop->preop.cmat[j*nc+i] *= WHTSCOTOPIC; |
250 |
> |
for (i = nc*(cf != 1); i--; ) |
251 |
> |
rop->preop.cmat[j*nc+i] *= cf; |
252 |
|
break; |
253 |
< |
case 'M': |
253 |
> |
case 'M': /* melanopic (il)luminance */ |
254 |
> |
cf = WHTMELANOPIC; |
255 |
> |
/* fall through */ |
256 |
> |
case 'm': |
257 |
|
sensrow(rop, j, scolor2melanopic); |
258 |
+ |
for (i = nc*(cf != 1); i--; ) |
259 |
+ |
rop->preop.cmat[j*nc+i] *= cf; |
260 |
+ |
break; |
261 |
+ |
case 'A': /* average component */ |
262 |
+ |
case 'a': |
263 |
|
for (i = nc; i--; ) |
264 |
< |
rop->preop.cmat[j*nc+i] *= WHTMELANOPIC; |
264 |
> |
rop->preop.cmat[j*nc+i] = 1./(double)nc; |
265 |
|
break; |
266 |
|
default: |
267 |
|
fprintf(stderr, "%s: -c '%c' unsupported\n", |
270 |
|
} |
271 |
|
} |
272 |
|
/* return recommended output type */ |
273 |
< |
if (!strcmp(rop->preop.csym, "XYZ")) { |
273 |
> |
if (!strcasecmp(rop->preop.csym, "XYZ")) { |
274 |
|
if (dt <= DTspec) |
275 |
|
return(DTxyze); |
276 |
< |
} else if (!strcmp(rop->preop.csym, "RGB")) { |
276 |
> |
} else if (!strcasecmp(rop->preop.csym, "RGB")) { |
277 |
|
if (dt <= DTspec) |
278 |
|
return(DTrgbe); |
279 |
< |
} |
183 |
< |
if ((nc > 3) & (dt <= DTspec)) |
279 |
> |
} else if (dt == DTspec) |
280 |
|
return(DTfloat); /* probably not actual spectrum */ |
281 |
|
return(0); |
282 |
|
} |
283 |
|
|
284 |
|
/* Get matrix and perform unary operations */ |
285 |
< |
static RMATRIX * |
285 |
> |
RMATRIX * |
286 |
|
loadop(ROPMAT *rop) |
287 |
|
{ |
288 |
|
int outtype = 0; |
292 |
|
if (loadmatrix(rop) < 0) /* make sure we're loaded */ |
293 |
|
return(NULL); |
294 |
|
|
295 |
< |
if (rop->preop.csym[0] && /* symbolic transform? */ |
295 |
> |
if (rop->preop.csym && /* symbolic transform? */ |
296 |
|
(outtype = checksymbolic(rop)) < 0) |
297 |
|
goto failure; |
298 |
|
if (rop->preop.clen > 0) { /* apply component transform? */ |
305 |
|
if (rop->preop.nsf == 1) { |
306 |
|
for (i = rop->preop.clen; i--; ) |
307 |
|
rop->preop.cmat[i] *= rop->preop.sca[0]; |
308 |
< |
} else if (rop->preop.nsf != rop->mtx->ncomp) { |
308 |
> |
} else if (rop->preop.nsf*rop->mtx->ncomp != rop->preop.clen) { |
309 |
|
fprintf(stderr, "%s: -s must have one or %d factors\n", |
310 |
< |
rop->inspec, rop->mtx->ncomp); |
310 |
> |
rop->inspec, |
311 |
> |
rop->preop.clen/rop->mtx->ncomp); |
312 |
|
goto failure; |
313 |
|
} else { |
314 |
< |
for (j = rop->preop.clen/rop->preop.nsf; j--; ) |
315 |
< |
for (i = rop->preop.nsf; i--; ) |
316 |
< |
rop->preop.cmat[j*rop->preop.nsf+i] *= |
317 |
< |
rop->preop.sca[i]; |
314 |
> |
for (i = rop->preop.nsf; i--; ) |
315 |
> |
for (j = rop->mtx->ncomp; j--; ) |
316 |
> |
rop->preop.cmat[i*rop->mtx->ncomp+j] |
317 |
> |
*= rop->preop.sca[i]; |
318 |
|
} |
319 |
|
} |
320 |
|
mres = rmx_transform(rop->mtx, rop->preop.clen/rop->mtx->ncomp, |
329 |
|
rop->inspec, mres->ncomp, |
330 |
|
rop->mtx->ncomp, |
331 |
|
rop->preop.nsf ? " (* scalar)" : ""); |
332 |
< |
rop->preop.nsf = 0; |
332 |
> |
rop->preop.nsf = 0; /* now folded in */ |
333 |
|
if ((mres->ncomp > 3) & (mres->dtype <= DTspec)) |
334 |
|
outtype = DTfloat; /* probably not actual spectrum */ |
335 |
|
rmx_free(rop->mtx); |
358 |
|
} |
359 |
|
} |
360 |
|
if (rop->preop.transpose) { /* transpose matrix? */ |
361 |
< |
mres = rmx_transpose(rop->mtx); |
265 |
< |
if (mres == NULL) { |
361 |
> |
if (!rmx_transpose(rop->mtx)) { |
362 |
|
fputs(rop->inspec, stderr); |
363 |
|
fputs(": transpose failed\n", stderr); |
364 |
|
goto failure; |
367 |
|
fputs(rop->inspec, stderr); |
368 |
|
fputs(": transposed rows and columns\n", stderr); |
369 |
|
} |
274 |
– |
rmx_free(rop->mtx); |
275 |
– |
rop->mtx = mres; |
370 |
|
} |
371 |
|
mres = rop->mtx; |
372 |
|
rop->mtx = NULL; |
379 |
|
} |
380 |
|
|
381 |
|
/* Execute binary operation, free matrix arguments and return new result */ |
382 |
< |
static RMATRIX * |
382 |
> |
RMATRIX * |
383 |
|
binaryop(const char *inspec, RMATRIX *mleft, int op, RMATRIX *mright) |
384 |
|
{ |
385 |
|
RMATRIX *mres = NULL; |
456 |
|
} |
457 |
|
|
458 |
|
/* Perform matrix operations from left to right */ |
459 |
< |
static RMATRIX * |
459 |
> |
RMATRIX * |
460 |
|
op_left2right(ROPMAT *mop) |
461 |
|
{ |
462 |
|
RMATRIX *mleft = loadop(mop); |
472 |
|
} |
473 |
|
|
474 |
|
/* Perform matrix operations from right to left */ |
475 |
< |
static RMATRIX * |
475 |
> |
RMATRIX * |
476 |
|
op_right2left(ROPMAT *mop) |
477 |
|
{ |
478 |
|
RMATRIX *mright; |
501 |
|
: (mop)->mtx->ncols) |
502 |
|
|
503 |
|
/* Should we prefer concatenating from rightmost matrix towards left? */ |
504 |
< |
static int |
504 |
> |
int |
505 |
|
prefer_right2left(ROPMAT *mop) |
506 |
|
{ |
507 |
|
int mri = 0; |
528 |
|
return(t_ncols(mop+mri) < t_nrows(mop)); |
529 |
|
} |
530 |
|
|
531 |
< |
static int |
531 |
> |
int |
532 |
|
get_factors(double da[], int n, char *av[]) |
533 |
|
{ |
534 |
|
int ac; |
538 |
|
return(ac); |
539 |
|
} |
540 |
|
|
541 |
< |
static ROPMAT * |
542 |
< |
grow_moparray(ROPMAT *mop, int n2alloc) |
541 |
> |
ROPMAT * |
542 |
> |
resize_moparr(ROPMAT *mop, int n2alloc) |
543 |
|
{ |
544 |
|
int nmats = 0; |
545 |
+ |
int i; |
546 |
|
|
547 |
|
while (mop[nmats++].binop) |
548 |
|
; |
549 |
+ |
for (i = nmats; i >= n2alloc; i--) |
550 |
+ |
rmx_free(mop[i].mtx); |
551 |
|
mop = (ROPMAT *)realloc(mop, n2alloc*sizeof(ROPMAT)); |
552 |
|
if (mop == NULL) { |
553 |
< |
fputs("Out of memory in grow_moparray()\n", stderr); |
553 |
> |
fputs("Out of memory in resize_moparr()\n", stderr); |
554 |
|
exit(1); |
555 |
|
} |
556 |
|
if (n2alloc > nmats) |
562 |
|
int |
563 |
|
main(int argc, char *argv[]) |
564 |
|
{ |
565 |
< |
int outfmt = DTfromHeader; |
566 |
< |
int nall = 2; |
567 |
< |
ROPMAT *mop = (ROPMAT *)calloc(nall, sizeof(ROPMAT)); |
568 |
< |
int nmats = 0; |
569 |
< |
RMATRIX *mres = NULL; |
570 |
< |
int stdin_used = 0; |
571 |
< |
int i; |
565 |
> |
int outfmt = DTfromHeader; |
566 |
> |
const char *defCsym = NULL; |
567 |
> |
int nall = 2; |
568 |
> |
ROPMAT *mop = (ROPMAT *)calloc(nall, sizeof(ROPMAT)); |
569 |
> |
int nmats = 0; |
570 |
> |
RMATRIX *mres = NULL; |
571 |
> |
int stdin_used = 0; |
572 |
> |
int i; |
573 |
|
/* get options and arguments */ |
574 |
|
for (i = 1; i < argc; i++) { |
575 |
|
if (argv[i][0] && !argv[i][1] && |
592 |
|
mop[nmats].inspec = stdin_name; |
593 |
|
} else |
594 |
|
mop[nmats].inspec = argv[i]; |
595 |
+ |
if (!mop[nmats].preop.csym) |
596 |
+ |
mop[nmats].preop.csym = defCsym; |
597 |
|
if (nmats > 0 && !mop[nmats-1].binop) |
598 |
|
mop[nmats-1].binop = '.'; |
599 |
|
nmats++; |
635 |
|
goto userr; |
636 |
|
} |
637 |
|
break; |
638 |
+ |
case 'C': |
639 |
+ |
if (!n || isflt(argv[i+1])) |
640 |
+ |
goto userr; |
641 |
+ |
defCsym = mop[nmats].preop.csym = argv[++i]; |
642 |
+ |
mop[nmats].preop.clen = 0; |
643 |
+ |
break; |
644 |
|
case 'c': |
645 |
< |
if (n && isupper(argv[i+1][0])) { |
646 |
< |
strlcpy(mop[nmats].preop.csym, |
541 |
< |
argv[++i], |
542 |
< |
sizeof(mop[0].preop.csym)); |
645 |
> |
if (n && !isflt(argv[i+1])) { |
646 |
> |
mop[nmats].preop.csym = argv[++i]; |
647 |
|
mop[nmats].preop.clen = 0; |
648 |
|
break; |
649 |
|
} |
656 |
|
argv[0]); |
657 |
|
goto userr; |
658 |
|
} |
659 |
< |
mop[nmats].preop.csym[0] = '\0'; |
659 |
> |
mop[nmats].preop.csym = NULL; |
660 |
|
break; |
661 |
|
case 'r': |
662 |
|
if (argv[i][2] == 'f') |
673 |
|
} |
674 |
|
} |
675 |
|
if (nmats >= nall) |
676 |
< |
mop = grow_moparray(mop, nall += 2); |
676 |
> |
mop = resize_moparr(mop, nall += 2); |
677 |
|
} |
678 |
|
if (mop[0].inspec == NULL) /* nothing to do? */ |
679 |
|
goto userr; |
693 |
|
mres = loadop(mop+nmats); |
694 |
|
if (mres == NULL) |
695 |
|
return(1); |
696 |
< |
if (outfmt == DTfromHeader) /* check data type */ |
696 |
> |
if ((outfmt == DTfromHeader) & (mres->dtype < DTspec)) |
697 |
|
outfmt = mres->dtype; |
698 |
< |
if (outfmt == DTrgbe) { |
698 |
> |
if (outfmt == DTrgbe) { /* check data type */ |
699 |
|
if (mres->ncomp > 3) |
700 |
|
outfmt = DTspec; |
701 |
|
else if (mres->dtype == DTxyze) |
702 |
|
outfmt = DTxyze; |
703 |
|
} |
704 |
< |
if (outfmt != DTascii) /* write result to stdout */ |
705 |
< |
SET_FILE_BINARY(stdout); |
706 |
< |
newheader("RADIANCE", stdout); |
704 |
> |
#if DTrmx_native==DTfloat |
705 |
> |
if (outfmt == DTdouble) |
706 |
> |
fprintf(stderr, |
707 |
> |
"%s: warning - writing float result as double\n", |
708 |
> |
argv[0]); |
709 |
> |
#endif |
710 |
> |
newheader("RADIANCE", stdout); /* write result to stdout */ |
711 |
|
printargs(argc, argv, stdout); |
604 |
– |
|
712 |
|
return(rmx_write(mres, outfmt, stdout) ? 0 : 1); |
713 |
|
userr: |
714 |
|
fprintf(stderr, |
715 |
< |
"Usage: %s [-v][-f[adfc][-t][-s sf .. | -c ce ..][-rf|-rb] m1 [.+*/] .. > mres\n", |
715 |
> |
"Usage: %s [-v][-f{adfc}][-t][-s sf .. | -c ce ..][-rf|-rb] m1 [.+*/] .. > mres\n", |
716 |
|
argv[0]); |
717 |
|
return(1); |
718 |
|
} |