====== Configuration file syntax ======

This page presents the EBNF syntax definition of [[snowberry_configuration_file]]s.

config-file ::= { S element } S

element ::=  list | block 

key ::=  value-key 

row-key ::=  identifier S ":" S row 

row ::=  { ascii-character } "\n" 

value-key ::=  identifier S "=" S value { S value } 

value ::=  string 

string ::=  "\"" { ascii-character } "\"" 

token ::=  { ascii-character, but not S nor E } 

list ::=  identifier S "<" S valuelist S ">" 

valuelist ::=  value { S "," S value } 

block ::=  blocktype S identifier S  { identifier S value S } blockcontents 

blocktype ::=  token 

blockcontents ::=  "(" { S element } S ")" 

identifier ::=  token 

S ::=  "\t" | "\n" } //*whitespace*// 

E ::=  "="  |  "("  |  ")"  |  "<"  |  ">"  | ","  //*separator*//