| 27 |
|
|
| 28 |
|
int ign_header = 0; /* ignore header differences? */ |
| 29 |
|
|
| 30 |
+ |
int escape_newlines = 0; /* allow backslash to skip newlines */ |
| 31 |
+ |
|
| 32 |
|
double rel_min = 1e-5; /* positive for relative comparisons */ |
| 33 |
|
|
| 34 |
|
double rms_lim = 0.01; /* RMS difference limit */ |
| 134 |
|
} |
| 135 |
|
while (fgets(bp->str + bp->len, bp->siz - bp->len, fp)) { |
| 136 |
|
bp->len += strlen(bp->str + bp->len); |
| 137 |
< |
if (bp->str[bp->len-1] == '\n') |
| 137 |
> |
if (bp->str[bp->len-1] == '\n') { |
| 138 |
> |
if (bp->len > 1 && bp->str[bp->len-2] == '\r') { |
| 139 |
> |
bp->str[--bp->len] = '\0'; |
| 140 |
> |
bp->str[bp->len-1] = '\n'; |
| 141 |
> |
} |
| 142 |
> |
if (escape_newlines && bp->len > 1 && |
| 143 |
> |
bp->str[bp->len-2] == '\\') { |
| 144 |
> |
bp->str[--bp->len] = '\0'; |
| 145 |
> |
bp->str[bp->len-1] = ' '; |
| 146 |
> |
continue; |
| 147 |
> |
} |
| 148 |
|
break; /* found EOL */ |
| 149 |
+ |
} |
| 150 |
|
if (bp->len < bp->siz - 4) |
| 151 |
|
continue; /* at EOF? */ |
| 152 |
|
if (bp->siz >= MAXBUF) { |
| 210 |
|
|
| 211 |
|
if (rel_min > 0) { /* doing relative differences? */ |
| 212 |
|
double av2 = .25*(r1*r1 + 2.*fabs(r1*r2) + r2*r2); |
| 213 |
< |
if (av2 > rel_min*rel_min) |
| 214 |
< |
diff2 /= av2; |
| 213 |
> |
if (av2 < rel_min*rel_min) |
| 214 |
> |
av2 = rel_min*rel_min; |
| 215 |
> |
diff2 /= av2; |
| 216 |
|
} |
| 217 |
|
if (max_lim >= 0 && diff2 > max_lim*max_lim) { |
| 218 |
|
if (report != REP_QUIET) |
| 386 |
|
tep->key = strcpy(malloc(kln+1), key); |
| 387 |
|
if (tep->data) { /* check for special cases */ |
| 388 |
|
if (!strcmp(key, "EXPOSURE")) { |
| 389 |
< |
sprintf(newval, "%f", atof(tep->data)*atof(val)); |
| 389 |
> |
sprintf(newval, "%.6e", atof(tep->data)*atof(val)); |
| 390 |
|
vln = strlen(val = newval); |
| 391 |
|
} |
| 392 |
|
free(tep->data); |
| 582 |
|
if (report >= REP_VERBOSE) { |
| 583 |
|
fputs(progname, stdout); |
| 584 |
|
fputs(": comparing inputs as ASCII text", stdout); |
| 585 |
+ |
if (escape_newlines) |
| 586 |
+ |
fputs(", allowing escaped newlines", stdout); |
| 587 |
|
if (comment_c) { |
| 588 |
|
fputs(", ignoring comments starting with '", stdout); |
| 589 |
|
fputc(comment_c, stdout); |
| 931 |
|
switch (argv[a][1]) { |
| 932 |
|
case 'h': /* ignore header info. */ |
| 933 |
|
ign_header = !ign_header; |
| 934 |
+ |
continue; |
| 935 |
+ |
case 'n': /* allow newline escapes */ |
| 936 |
+ |
escape_newlines = !escape_newlines; |
| 937 |
|
continue; |
| 938 |
|
case 'c': /* ignore comments */ |
| 939 |
|
comment_c = argv[a][2]; |