8 |
|
*/ |
9 |
|
|
10 |
|
#include <stdlib.h> |
11 |
– |
#include <fcntl.h> |
12 |
– |
#include <stdio.h> |
13 |
– |
#include <string.h> |
11 |
|
#include <math.h> |
12 |
|
#include <ctype.h> |
13 |
|
|
104 |
|
char *argv[] |
105 |
|
) |
106 |
|
{ |
107 |
+ |
char *fpath; |
108 |
|
int i; |
109 |
|
|
110 |
|
esupport |= E_VARIABLE|E_FUNCTION|E_INCHAN|E_OUTCHAN|E_RCONST; |
134 |
|
svpreset(argv[++i]); |
135 |
|
break; |
136 |
|
case 'f': |
137 |
< |
fcompile(argv[++i]); |
137 |
> |
fpath = getpath(argv[++i], getrlibpath(), 0); |
138 |
> |
if (fpath == NULL) { |
139 |
> |
eputs(argv[0]); |
140 |
> |
eputs(": cannot find file '"); |
141 |
> |
eputs(argv[i]); |
142 |
> |
eputs("'\n"); |
143 |
> |
quit(1); |
144 |
> |
} |
145 |
> |
fcompile(fpath); |
146 |
|
break; |
147 |
|
case 'e': |
148 |
|
scompile(argv[++i], NULL, 0); |
225 |
|
} |
226 |
|
if (otype != 'a') |
227 |
|
SET_FILE_BINARY(stdout); |
228 |
+ |
#ifdef getc_unlocked /* avoid lock/unlock overhead */ |
229 |
+ |
flockfile(stdout); |
230 |
+ |
#endif |
231 |
|
if (noinput) { /* produce a single output record */ |
232 |
|
if (i < argc) { |
233 |
|
eputs(argv[0]); |
238 |
|
putout(); |
239 |
|
quit(0); |
240 |
|
} |
232 |
– |
if (itype != 'a') |
233 |
– |
SET_FILE_BINARY(stdin); |
234 |
– |
|
241 |
|
if (blnkeq) /* for efficiency */ |
242 |
|
nbsynch(); |
243 |
|
|
306 |
|
eputs(": cannot open\n"); |
307 |
|
quit(1); |
308 |
|
} |
309 |
+ |
if (itype != 'a') |
310 |
+ |
SET_FILE_BINARY(fp); |
311 |
+ |
#ifdef getc_unlocked /* avoid lock/unlock overhead */ |
312 |
+ |
flockfile(fp); |
313 |
+ |
#endif |
314 |
|
if (inpfmt != NULL) |
315 |
|
initinp(fp); |
316 |
|
|
350 |
|
l_in(char *funame) /* function call for $channel */ |
351 |
|
{ |
352 |
|
int n; |
353 |
< |
register char *cp; |
353 |
> |
char *cp; |
354 |
|
/* get argument as integer */ |
355 |
|
n = (int)(argument(1) + .5); |
356 |
|
if (n != 0) /* return channel value */ |
382 |
|
) |
383 |
|
{ |
384 |
|
int i; |
385 |
< |
register char *cp; |
385 |
> |
char *cp; |
386 |
|
|
387 |
|
if (noinput || inpfmt != NULL) { |
388 |
|
eputs("no column input\n"); |
483 |
|
char *inptr; |
484 |
|
struct field fmt; |
485 |
|
int res; |
486 |
< |
register struct field *f; |
486 |
> |
struct field *f; |
487 |
|
/* check for inline format */ |
488 |
|
for (inptr = spec; *inptr; inptr++) |
489 |
|
if (*inptr == '$') |
543 |
|
|
544 |
|
static int |
545 |
|
readfield( /* get next field in format */ |
546 |
< |
register char **pp |
546 |
> |
char **pp |
547 |
|
) |
548 |
|
{ |
549 |
|
int type = F_NUL; |
550 |
|
int width = 0; |
551 |
< |
register char *cp; |
551 |
> |
char *cp; |
552 |
|
|
553 |
|
cp = inpbuf; |
554 |
|
while (cp < &inpbuf[INBSIZ-1] && **pp != '\0') { |
613 |
|
char *svname |
614 |
|
) |
615 |
|
{ |
616 |
< |
register struct strvar *sv; |
616 |
> |
struct strvar *sv; |
617 |
|
|
618 |
|
for (sv = svhead; sv != NULL; sv = sv->next) |
619 |
|
if (!strcmp(sv->name, svname)) |
632 |
|
char *eqn |
633 |
|
) |
634 |
|
{ |
635 |
< |
register struct strvar *sv; |
636 |
< |
register char *val; |
635 |
> |
struct strvar *sv; |
636 |
> |
char *val; |
637 |
|
|
638 |
|
for (val = eqn; *val != '='; val++) |
639 |
|
if (!*val) |
652 |
|
static void |
653 |
|
clearrec(void) /* clear input record variables */ |
654 |
|
{ |
655 |
< |
register struct field *f; |
655 |
> |
struct field *f; |
656 |
|
|
657 |
|
for (f = inpfmt; f != NULL; f = f->next) |
658 |
|
switch (f->type & F_TYP) { |
673 |
|
getrec(void) /* get next record from file */ |
674 |
|
{ |
675 |
|
int eatline; |
676 |
< |
register struct field *f; |
676 |
> |
struct field *f; |
677 |
|
|
678 |
|
while (ipb.chr != EOF) { |
679 |
|
if (blnkeq) { /* beware of nbsynch() */ |
707 |
|
|
708 |
|
static int |
709 |
|
getfield( /* get next field */ |
710 |
< |
register struct field *f |
710 |
> |
struct field *f |
711 |
|
) |
712 |
|
{ |
713 |
|
static char buf[RMAXWORD+1]; /* no recursion! */ |
714 |
|
int delim, inword; |
715 |
|
double d; |
716 |
|
char *np; |
717 |
< |
register char *cp; |
717 |
> |
char *cp; |
718 |
|
|
719 |
|
switch (f->type & F_TYP) { |
720 |
|
case T_LIT: |
801 |
|
static void |
802 |
|
putrec(void) /* output a record */ |
803 |
|
{ |
804 |
< |
char fmt[32]; |
805 |
< |
register int n; |
806 |
< |
register struct field *f; |
804 |
> |
char fmt[32], typ[32]; |
805 |
> |
int n; |
806 |
> |
struct field *f; |
807 |
|
int adlast, adnext; |
808 |
+ |
double dv, av; |
809 |
|
|
810 |
|
adlast = 0; |
811 |
|
for (f = outfmt; f != NULL; f = f->next) { |
836 |
|
break; |
837 |
|
case T_NUM: |
838 |
|
n = f->type & F_WID; |
839 |
+ |
typ[0] = (n <= 6) ? 'g' : 'e'; |
840 |
+ |
typ[1] = '\0'; |
841 |
+ |
dv = evalue(f->f.ne); |
842 |
+ |
if ((av = fabs(dv)) < 1L<<31) { |
843 |
+ |
long iv = (int)(av + .5); |
844 |
+ |
if (iv && fabs(av-iv) <= av*1e-14) |
845 |
+ |
strcpy(typ, ".0f"); |
846 |
+ |
} |
847 |
|
if (adlast && adnext) |
848 |
< |
strcpy(fmt, "%g"); |
848 |
> |
sprintf(fmt, "%%%s", typ); |
849 |
|
else if (adlast) |
850 |
< |
sprintf(fmt, "%%-%dg", n); |
850 |
> |
sprintf(fmt, "%%-%d%s", n, typ); |
851 |
|
else |
852 |
< |
sprintf(fmt, "%%%dg", n); |
853 |
< |
printf(fmt, evalue(f->f.ne)); |
852 |
> |
sprintf(fmt, "%%%d%s", n, typ); |
853 |
> |
printf(fmt, dv); |
854 |
|
adlast = 1; |
855 |
|
break; |
856 |
|
} |