version 1.7, 2009/03/20 21:58:38 |
version 1.14, 2009/03/25 15:17:49 |
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#include <unistd.h> |
#include <unistd.h> |
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#include "mdoc.h" |
#include "mdoc.h" |
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#include "man.h" |
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#ifdef __linux__ |
#ifdef __linux__ |
extern int getsubopt(char **, char * const *, char **); |
extern int getsubopt(char **, char * const *, char **); |
# ifndef __dead |
# ifndef __dead |
# define __dead __attribute__((__noreturn__)) |
# define __dead __attribute__((__noreturn__)) |
# endif |
# endif |
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#elif defined(__dead2) |
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# ifndef __dead |
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# define __dead __dead2 |
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# endif |
#endif |
#endif |
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struct buf { |
struct buf { |
Line 49 struct curparse { |
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Line 54 struct curparse { |
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#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
}; |
}; |
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enum outt { |
enum intt { |
OUTT_ASCII, |
INTT_MDOC = 0, |
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INTT_MAN |
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}; |
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enum outt { |
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OUTT_ASCII = 0, |
OUTT_LATIN1, |
OUTT_LATIN1, |
OUTT_UTF8, |
OUTT_UTF8, |
OUTT_TREE, |
OUTT_TREE, |
OUTT_LINT |
OUTT_LINT |
}; |
}; |
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typedef int (*out_run)(void *, const struct mdoc *); |
typedef int (*out_run)(void *, const struct man *, |
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const struct mdoc *); |
typedef void (*out_free)(void *); |
typedef void (*out_free)(void *); |
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extern char *__progname; |
extern char *__progname; |
Line 65 extern char *__progname; |
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Line 76 extern char *__progname; |
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extern void *ascii_alloc(void); |
extern void *ascii_alloc(void); |
extern void *latin1_alloc(void); |
extern void *latin1_alloc(void); |
extern void *utf8_alloc(void); |
extern void *utf8_alloc(void); |
extern int terminal_run(void *, const struct mdoc *); |
extern int terminal_run(void *, const struct man *, |
extern int tree_run(void *, const struct mdoc *); |
const struct mdoc *); |
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extern int tree_run(void *, const struct man *, |
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const struct mdoc *); |
extern void terminal_free(void *); |
extern void terminal_free(void *); |
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__dead static void version(void); |
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__dead static void usage(void); |
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static int foptions(int *, char *); |
static int foptions(int *, char *); |
static int toptions(enum outt *, char *); |
static int toptions(enum outt *, char *); |
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static int moptions(enum intt *, char *); |
static int woptions(int *, char *); |
static int woptions(int *, char *); |
static int merr(void *, int, int, const char *); |
static int merr(void *, int, int, const char *); |
static int mwarn(void *, int, int, |
static int manwarn(void *, int, int, const char *); |
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static int mdocwarn(void *, int, int, |
enum mdoc_warn, const char *); |
enum mdoc_warn, const char *); |
static int file(struct buf *, struct buf *, |
static int file(struct buf *, struct buf *, |
const char *, struct mdoc *); |
const char *, |
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struct man *, struct mdoc *); |
static int fdesc(struct buf *, struct buf *, |
static int fdesc(struct buf *, struct buf *, |
const char *, int, struct mdoc *); |
const char *, int, |
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struct man *, struct mdoc *); |
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__dead static void version(void); |
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__dead static void usage(void); |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
int c, rc, fflags; |
int c, rc, fflags; |
struct mdoc_cb cb; |
struct mdoc_cb mdoccb; |
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struct man_cb mancb; |
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struct man *man; |
struct mdoc *mdoc; |
struct mdoc *mdoc; |
void *outdata; |
void *outdata; |
enum outt outtype; |
enum outt outtype; |
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enum intt inttype; |
struct buf ln, blk; |
struct buf ln, blk; |
out_run outrun; |
out_run outrun; |
out_free outfree; |
out_free outfree; |
Line 98 main(int argc, char *argv[]) |
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Line 119 main(int argc, char *argv[]) |
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fflags = 0; |
fflags = 0; |
outtype = OUTT_ASCII; |
outtype = OUTT_ASCII; |
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inttype = INTT_MDOC; |
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bzero(&curp, sizeof(struct curparse)); |
bzero(&curp, sizeof(struct curparse)); |
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/* LINTED */ |
/* LINTED */ |
while (-1 != (c = getopt(argc, argv, "f:VW:T:"))) |
while (-1 != (c = getopt(argc, argv, "f:m:VW:T:"))) |
switch (c) { |
switch (c) { |
case ('f'): |
case ('f'): |
if ( ! foptions(&fflags, optarg)) |
if ( ! foptions(&fflags, optarg)) |
return(0); |
return(0); |
break; |
break; |
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case ('m'): |
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if ( ! moptions(&inttype, optarg)) |
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return(0); |
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break; |
case ('T'): |
case ('T'): |
if ( ! toptions(&outtype, optarg)) |
if ( ! toptions(&outtype, optarg)) |
return(0); |
return(0); |
Line 167 main(int argc, char *argv[]) |
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Line 193 main(int argc, char *argv[]) |
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* screen. XXX - for now, no path for debugging messages. |
* screen. XXX - for now, no path for debugging messages. |
*/ |
*/ |
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cb.mdoc_msg = NULL; |
mdoccb.mdoc_msg = NULL; |
cb.mdoc_err = merr; |
mdoccb.mdoc_err = merr; |
cb.mdoc_warn = mwarn; |
mdoccb.mdoc_warn = mdocwarn; |
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mancb.man_err = merr; |
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mancb.man_warn = manwarn; |
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bzero(&ln, sizeof(struct buf)); |
bzero(&ln, sizeof(struct buf)); |
bzero(&blk, sizeof(struct buf)); |
bzero(&blk, sizeof(struct buf)); |
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mdoc = mdoc_alloc(&curp, fflags, &cb); |
man = NULL; |
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mdoc = NULL; |
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switch (inttype) { |
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case (INTT_MAN): |
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man = man_alloc(&curp, &mancb); |
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break; |
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default: |
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mdoc = mdoc_alloc(&curp, fflags, &mdoccb); |
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break; |
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} |
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/* |
/* |
* Loop around available files. |
* Loop around available files. |
*/ |
*/ |
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if (NULL == *argv) { |
if (NULL == *argv) { |
curp.file = "<stdin>"; |
curp.file = "<stdin>"; |
c = fdesc(&blk, &ln, "stdin", STDIN_FILENO, mdoc); |
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rc = 0; |
rc = 0; |
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c = fdesc(&blk, &ln, "stdin", |
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STDIN_FILENO, man, mdoc); |
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if (c && NULL == outrun) |
if (c && NULL == outrun) |
rc = 1; |
rc = 1; |
else if (c && outrun && (*outrun)(outdata, mdoc)) |
else if (c && outrun && (*outrun)(outdata, man, mdoc)) |
rc = 1; |
rc = 1; |
} else { |
} else { |
while (*argv) { |
while (*argv) { |
curp.file = *argv; |
curp.file = *argv; |
c = file(&blk, &ln, *argv, mdoc); |
c = file(&blk, &ln, *argv, man, mdoc); |
if ( ! c) |
if ( ! c) |
break; |
break; |
if (outrun && ! (*outrun)(outdata, mdoc)) |
if (outrun && ! (*outrun)(outdata, man, mdoc)) |
break; |
break; |
/* Reset the parser for another file. */ |
if (man) |
mdoc_reset(mdoc); |
man_reset(man); |
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if (mdoc) |
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mdoc_reset(mdoc); |
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argv++; |
argv++; |
} |
} |
rc = NULL == *argv; |
rc = NULL == *argv; |
Line 209 main(int argc, char *argv[]) |
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Line 253 main(int argc, char *argv[]) |
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free(ln.buf); |
free(ln.buf); |
if (outfree) |
if (outfree) |
(*outfree)(outdata); |
(*outfree)(outdata); |
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if (mdoc) |
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mdoc_free(mdoc); |
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if (man) |
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man_free(man); |
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mdoc_free(mdoc); |
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return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
} |
} |
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Line 230 __dead static void |
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Line 276 __dead static void |
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usage(void) |
usage(void) |
{ |
{ |
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(void)fprintf(stderr, "usage: %s\n", __progname); |
(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
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"[-mformat] [-Toutput] [-Werr...]\n", |
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__progname); |
exit(1); |
exit(1); |
/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
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static int |
static int |
file(struct buf *blk, struct buf *ln, |
file(struct buf *blk, struct buf *ln, const char *file, |
const char *file, struct mdoc *mdoc) |
struct man *man, struct mdoc *mdoc) |
{ |
{ |
int fd, c; |
int fd, c; |
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Line 247 file(struct buf *blk, struct buf *ln, |
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Line 295 file(struct buf *blk, struct buf *ln, |
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return(0); |
return(0); |
} |
} |
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c = fdesc(blk, ln, file, fd, mdoc); |
c = fdesc(blk, ln, file, fd, man, mdoc); |
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if (-1 == close(fd)) |
if (-1 == close(fd)) |
warn("%s", file); |
warn("%s", file); |
Line 258 file(struct buf *blk, struct buf *ln, |
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Line 306 file(struct buf *blk, struct buf *ln, |
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static int |
static int |
fdesc(struct buf *blk, struct buf *ln, |
fdesc(struct buf *blk, struct buf *ln, |
const char *f, int fd, struct mdoc *mdoc) |
const char *f, int fd, |
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struct man *man, struct mdoc *mdoc) |
{ |
{ |
size_t sz; |
size_t sz; |
ssize_t ssz; |
ssize_t ssz; |
struct stat st; |
struct stat st; |
int j, i, pos, lnn; |
int j, i, pos, lnn; |
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assert( ! (man && mdoc)); |
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/* |
/* |
* Two buffers: ln and buf. buf is the input buffer, optimised |
* Two buffers: ln and buf. buf is the input buffer, optimised |
* for each file's block size. ln is a line buffer. Both |
* for each file's block size. ln is a line buffer. Both |
Line 324 fdesc(struct buf *blk, struct buf *ln, |
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Line 375 fdesc(struct buf *blk, struct buf *ln, |
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} |
} |
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ln->buf[pos] = 0; |
ln->buf[pos] = 0; |
if ( ! mdoc_parseln(mdoc, lnn, ln->buf)) |
if (mdoc && ! mdoc_parseln(mdoc, lnn, ln->buf)) |
return(0); |
return(0); |
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if (man && ! man_parseln(man, lnn, ln->buf)) |
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return(0); |
lnn++; |
lnn++; |
pos = 0; |
pos = 0; |
} |
} |
} |
} |
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return(mdoc_endparse(mdoc)); |
if (mdoc) |
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return(mdoc_endparse(mdoc)); |
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return(man_endparse(man)); |
} |
} |
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static int |
static int |
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moptions(enum intt *tflags, char *arg) |
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{ |
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if (0 == strcmp(arg, "mdoc")) |
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*tflags = INTT_MDOC; |
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else if (0 == strcmp(arg, "man")) |
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*tflags = INTT_MAN; |
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else { |
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warnx("bad argument: -m%s", arg); |
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return(0); |
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} |
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return(1); |
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} |
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static int |
toptions(enum outt *tflags, char *arg) |
toptions(enum outt *tflags, char *arg) |
{ |
{ |
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Line 447 merr(void *arg, int line, int col, const char *msg) |
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Line 520 merr(void *arg, int line, int col, const char *msg) |
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static int |
static int |
mwarn(void *arg, int line, int col, |
mdocwarn(void *arg, int line, int col, |
enum mdoc_warn type, const char *msg) |
enum mdoc_warn type, const char *msg) |
{ |
{ |
struct curparse *curp; |
struct curparse *curp; |
Line 482 mwarn(void *arg, int line, int col, |
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Line 555 mwarn(void *arg, int line, int col, |
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} |
} |
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static int |
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manwarn(void *arg, int line, int col, const char *msg) |
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{ |
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struct curparse *curp; |
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curp = (struct curparse *)arg; |
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if ( ! (curp->wflags & WARN_WSYNTAX)) |
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return(1); |
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warnx("%s:%d: syntax warning: %s (column %d)", |
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curp->file, line, msg, col); |
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if ( ! (curp->wflags & WARN_WERR)) |
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return(1); |
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warnx("%s: considering warnings as errors", |
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__progname); |
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return(0); |
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} |