pcre-7/pcre/pcregrep.c

238   { OP_NODATA,    's',      NULL,              "no-messages",   "suppress error messages" },
369 BOOL first;
403   dir->first = TRUE;
418   if (!dir->first)
425     dir->first = FALSE;
514 if (n < 0 || n >= sys_nerr) return "unknown error number";
841               invert if there was a non-fatal error
854   fprintf(stderr, "pcregrep: pcre_exec() error %d while matching ", *mrc);
862     fprintf(stderr, "pcregrep: error %d means that a resource limit "
901                2 if there is a read error on a .bz2 file
930 /* Do the first read into the start of the buffer and set up the pointer to end
932 plain file. However, if a .bz2 file isn't actually bzipped, the first read will
981   first line. */
1042   /* Run through all the patterns until one matches or there is an error other
1198       the match will always be before the first newline sequence. */
1228         int first = S_arg * 2;
1229         int last  = first + 1;
1230         fwrite(ptr, 1, offsets[first], stdout);
1396            2 there was some kind of error
1494 skipping was not requested. The scan proceeds. If this is the first and only
1566 /* If it is a .bz2 file and the result is 2, it means that the first attempt to
1567 read failed. If the error indicates that the file isn't in fact bzipped, try
1763 Returns:         TRUE on success, FALSE after an error
1770 const char *error;
1783   pcre_compile(buffer, options, &error, &errptr, pcretables);
1799       "at offset %d: %s\n", errptr, error);
1802       "at offset %d: %s\n", ordin(count), errptr, error);
1807     "at offset %d: %s\n", count, filename, errptr, error);
1830 Returns:         TRUE on success, FALSE after an error
1861 /* Returns 0 if something matched, 1 if nothing matched, 2 after an error. */
1875 const char *error;
2296 the first argument is the one and only pattern, and it must exist. */
2358   hints_list[j] = pcre_study(pattern_list[j], 0, &error);
2359   if (error != NULL)
2363     fprintf(stderr, "pcregrep: Error while studying regex%s: %s\n", s, error);
2373   exclude_compiled = pcre_compile(exclude_pattern, 0, &error, &errptr,
2378       errptr, error);
2385   include_compiled = pcre_compile(include_pattern, 0, &error, &errptr,
2390       errptr, error);
2397   exclude_dir_compiled = pcre_compile(exclude_dir_pattern, 0, &error, &errptr,
2402       errptr, error);
2409   include_dir_compiled = pcre_compile(include_dir_pattern, 0, &error, &errptr,
2414       errptr, error);