In print_init, check line numbers even when not comparable
In print_init, check line numbers even when not comparable

Old versions of Ren'Py don't support putting things other than python blocks
on the same line as init blocks. To make sure we don't ever decompile code into
a form that can't be recompiled, always check the line number before putting an
init block on the same line as another block.

jackmcbarn/unrpyc,williamd1k0/unrpyc