spc700 cbne does not warn about out-of-range addresses

[Alcaro]

<Alcaro> !rb as lda ($12,x) <randombot999> A1 12 <Alcaro> !rb as lda ($1234,x) <randombot999> Errors occurred while assembling. <input>:2: error: (E5117): Unknown command. [lda ($1234,x)] <Alcaro> !rb as arch spc700 : q: cbne $34+x,q <randombot999> DE 34 FD <Alcaro> !rb as arch spc700 : q: cbne $1234+x,q <randombot999> DE 34 FD