Database Configuration File Syntax
dbconfig := table_list enum_list record_list data_object
table_list := /* empty */
| table
| table_list table
enum_list := /* empty */
| enumeration
| enum_list enumeration
record_list:= /* empty */
| record
| record_list record
data_object := DATABASEOBJECT SYMBOL NUMBER '{' string_semicolon '}'
enumeration := ENUMERATION STRING '{' hier_lists '}'
record := RECORD STRING '{' string_semicolon '}'
table := TABLE STRING '{' string_semicolon '}'
string_semicolon := string_list SEMICOLON
| string_semicolon string_list SEMICOLON
hier_lists := hier_list
| hier_lists hier_list
string_list := STRING
| string_list STRING
hier_list := /* empty */
| string_list
| string_list '{' hier_list '}'
SYMBOL := [a-zA-Z]+[a-zA-Z0-9_()-&.'/%]*
STRING := "[^"]*
NUMBER := [0-9]+
SEMICOLON := [;]