po_module.asm(18): error: Duplicate label: xxx.Kop
# file opened: po_module.asm
 1    0000                  MODULE xxx
 2    0000              Kip:                ; label xxx.Kip
 3    0000 21 16 00         ld  hl,@Kip     ; global Kip
 4    0003 21 14 00         ld  hl,@Kop     ; global Kop
 5    0006 21 15 00         ld  hl,Kop      ; xxx.Kop
po_module.asm(6): warning: Label has different value in pass 3: previous value 21 not equal 9
 6    0009              Kop:                ; label xxx.Kop
 7    0009 21 00 00         ld  hl,Kip      ; xxx.Kip
 8    000C 21 13 00         ld  hl,yyy.Kip  ; yyy.Kip
 9    000F 21 12 00         ld  hl,nested.Kip   ; xxx.nested.Kip
10    0012                      MODULE nested
11    0012 C9           Kip:        ret     ; label xxx.nested.Kip
12    0013                      ENDMODULE
13    0013                  ENDMODULE
14    0013
15    0013                  MODULE yyy
16    0013 C9           Kip:    ret         ; label yyy.Kip
17    0014 C9           @Kop:   ret         ; label Kop (global one, no module prefix)
po_module.asm(18): warning: Label has different value in pass 3: previous value 9 not equal 21
18    0015 00           @xxx.Kop: nop       ; ERROR: duplicate: label xxx.Kop
19    0016                  ENDMODULE
20    0016
21    0016 C9           Kip     ret         ; global label Kip
22    0017
23    0017                  ; invalid since v1.14.0
po_module.asm(24): error: [MODULE] Dots not allowed in <module_name>: older.version
24    0017                      MODULE older.version
25    0017 C9           fn1:        ret        ; final label: @older.version.fn1
po_module.asm(26): error: ENDMODULE without MODULE
26    0018                      ENDMODULE
27    0018                  ; can be replaced in v1.14.0 with
28    0018                      MODULE new
29    0018                          MODULE version
30    0018 C9           fn1:            ret    ; final label: @new.version.fn1
31    0019                          ENDMODULE
32    0019                      ENDMODULE
33    0019                  ; or you can just rename "older.version" to something like "older_version" instead
34    0019
35    0019              Kep:    ; "Kep" label (global one), and also works as "non-local" prefix for local labels
36    0019                  MODULE zzz
37    0019              .local: ; in v1.14.0 this will be "zzz._.local" label, previously it was "zzz.Kep.local"
38    0019              Kup:    ; this is "zzz.Kup", but also defines "non-local" prefix as "Kup"
39    0019              .local  ; this is "zzz.Kup.local"
40    0019                  ENDMODULE
41    0019              .local: ; in v1.14.0 this will be "_.local" label, previously it was "Kup.local"
42    0019
# file closed: po_module.asm

Value    Label
------ - -----------------------------------------------------------
0x0019 X _.local
0x0017 X fn1
0x0019 X Kep
0x0016   Kip
0x0014   Kop
0x0018 X new.version.fn1
0x0000   xxx.Kip
0x0015   xxx.Kop
0x0012   xxx.nested.Kip
0x0013   yyy.Kip
0x0019 X zzz._.local
0x0019 X zzz.Kup
0x0019 X zzz.Kup.local
