Module structure 

Functions

parse_call

Parse call statement

parse_else

Parse else statement (can be “else if” or just “else”)

parse_emit

Parse emit statement (event emission)

parse_for

Parse for statement

parse_group

Parse group statement

parse_if

Parse if statement

parse_loop

Parse loop statement

parse_on

Parse on statement (event handler)

parse_pattern

Parse pattern statement

parse_spawn

Parse spawn statement