print [at 7:1]
 arg: {this is a string}
 arg: {
}
print [at 9:1]
 arg: {--
}
put [at 11:1]
 arg: myblk
 arg: {a block
of multiline
data.
}
print [at 16:1]
 arg: myblk
put [at 24:1]
 arg: myvar
 arg: {world}
print [at 25:1]
 arg: {--
}
print [at 26:1]
 arg: [~ hello ~myvar~! ~]
 arg: {
}
print [at 27:1]
 arg: {--
}
print [at 28:1]
 arg: {
	hi @myvar@!
}
print [at 31:1]
 arg: {--
}
