dist/src/agrep.c

78   {"record-number", no_argument, NULL, 'n'},
127   -d, --delimiter=PATTERN   set the record delimiter regular expression\n\
141   -M, --delimiter-after     print record delimiter after record if -d is used\n\
142   -n, --record-number	    print record number with output\n\
148       --show-position       prefix each output record with start and end\n\
149                             position of the first match within the record\n"));
168 static regex_t delim;	  /* Compiled record delimiter pattern. */
174 static char *record;	   /* Start of current record. */
175 static char *next_record;  /* Start of next record. */
176 static int record_len;	   /* Length of current record. */
177 static int delim_len;      /* Length of delimiter before record. */
178 static int next_delim_len; /* Length of delimiter after record. */
179 static int delim_after = 1;/* If true, print the delimiter after the record. */
186 static int print_recnum;   /* Output record number. */
210 /* Sets `record' to the next complete record from file `fd', and `record_len'
211    to the length of the record.	 Returns 1 when there are no more records,
231 	      /* The buffer is full and no record delimiter found yet,
260 	      /* End of file.  Return the last record. */
261 	      record = buf;
265 		 to be a record. */
277       /* Find the next record delimiter. */
286 	     record is. */
287 	  record = next_record;
435       /* See if the record matches. */
436       errcode = tre_reganexec(&preg, record, record_len, &match, match_params, 0);
484 	      /* Adjust record boundaries so we print the delimiter
485 		 before or after the record. */
492 		  record -= delim_len;
500 		  printf("%.*s", (int)pmatch[0].rm_so, record);
503 			 record + pmatch[0].rm_so);
506 			 record + pmatch[0].rm_eo);
510 		  printf("%.*s", record_len, record);
581 	  /* Set record delimiter regexp. */
607 	  /* Print record number of matching record. */
619 	  /* Print match cost of matching record. */
642 	  /* Set the maximum number of errors allowed for a record to match. */
821   /* Compile the record delimiter pattern. */
828 	      program_name, _("Error in record delimiter pattern"), errbuf);