220 enum { PR_OK, PR_SKIP, PR_ABEND };  enumerator
4626 return PR_OK;  in show_pattern_info()
4690 return PR_OK;  in open_file()
4721 yield = PR_OK;  in process_command()
4789         if (i == NEWLINE_DEFAULT) return PR_OK;  /* Default is valid */  in process_command()
4831     if (rc != PR_OK) return rc;  in process_command()
4841     return PR_OK;  in process_command()
4845   if (rc != PR_OK) return rc;  in process_command()
4884   if (rc != PR_OK) return rc;  in process_command()
5392   return PR_OK;  in process_pattern()
5404     return PR_OK;  in process_pattern()
5464   int convert_return = PR_OK;  in process_pattern()
5543   if (convert_return != PR_OK) return convert_return;  in process_pattern()
5735   if (rc != PR_OK) return rc;  in process_pattern()
5773 return PR_OK;  in process_pattern()
6402     return PR_OK;  in process_data()
6453       return PR_OK;  in process_data()
6460       return PR_OK;  in process_data()
6467       return PR_OK;  in process_data()
6474       return PR_OK;  in process_data()
6614       return PR_OK;  in process_data()
6623       return PR_OK;  in process_data()
6641         return PR_OK;  in process_data()
6667         return PR_OK;  in process_data()
6709   return PR_OK;  in process_data()
6721     return PR_OK;  in process_data()
6729   return PR_OK;  in process_data()
6796       return PR_OK;  in process_data()
6858   return PR_OK;  in process_data()
6955   return PR_OK;  in process_data()
7021       return PR_OK;  in process_data()
7027       return PR_OK;  in process_data()
7115   return PR_OK;  in process_data()
7154         return PR_OK;  in process_data()
7711 return PR_OK;  in process_data()
8613   int rc = PR_OK;  in main()