SNPedia genoset criteria syntax

gs-criteria.pegjs

Start
  = Comment* fc:FunctionCall Comment* { return fc }

// Function names must be at least 2 characters and must start with a lowercase letter
FunctionName
  = first:[a-z] rest:[a-z0-9]i+ { return first + rest.join('') }

FunctionCall
  = Ws name:FunctionName '(' Ws args:ArgumentList Ws ')' { return { type: 'FunctionCall', name, args } }
  / Ws name:FunctionName { return { type: 'FunctionCall', name, arguments: [] } }

Argument
  = FunctionCall
  / Genotype
  / Base
  / Number

ArgumentList
  = first:Argument rest:(Comment* Ws ',' Comment* Ws rlist:ArgumentList { return rlist })? (Ws ',')? { return rest === null ? [first] : [first].concat(rest); }

Base
  = [AGCTD-]

Genotype
  = allele1:Base ';' allele2:Base { return { type: 'Genotype', allele1, allele2 } }

Number
  = n:[0-9]+ { return parseInt(n.join('')) }
  
Ws
  = [ \t\r\n]*

Comment
  = Ws '#' [^\r\n]* LineEnding? { return null }
  / '<!--' ( !'-->' . )* '-->'
  
LineEnding
  = '\r\n'
  / '\r'
  / '\n'

gs144

and(
not(gs266),
atleast(2,
    rs2032605(C),
    rs2032606(G),
    rs35460572(A),
    rs2032603(A),
    rs2032651(D;D),
    rs2032651(A),
    rs9341296(C),
    rs9341296(T),
    rs13304168(C),
    rs13304168(T),
    rs1118473(A),
    rs1118473(G),
    rs150173(A),
    rs150173(C),
    or(rs1558843(C;C),rs1558843(A;A)),
    rs16980426(G),
    rs16980426(T),
    or(rs17222419(C;C),rs17222419(T;T)),
    )
)

gs238

 # [[rs1805007]](T;T),
 # [[rs1805008]](T;T))
 # [[rs1805009]](C;C),

 or(
        rs1805007(T;T),
        rs1805008(T;T),
        rs1805009(C;C)
     )