Capitalize helper.

Format the output using goimports.

FormatAll formats by a path overwriting the original file.

Generate function.

Identifier from the string avoiding the builtins.

IsBuiltin checks if the name is builtin.

Join just joins 2 strings by commas.

JoinV joins vartypes just by the var.

JoinVT joins vartypes var and type.

Lowercase fn.

Pointer returns a pointer version of the variable.

Sequence counts up until a number starting at $1.

Variable creates a short variable from the string.

VT turns a vartype into a string.

File that's been generated.

Vartype struct.