Subversion Repositories NedoOS

# file opened: opt_listing_act_only.asm
 1    0000                  ORG $1234
 2    1234                  ; by default listing is ON (full listing)
 3    1234                      IF 1
 4    1234                          ; 1. active branch
 5    1234                      ELSE
 6    1234 ~                        ; 1. ~LISTED~
 7    1234                      ENDIF
 8    1234                  OPT push listact    ; remember current state, switch listing to active-only
 9    1234                      IF 1
10    1234                          ; 2. active branch (only)
11    1234                      ELSE
13    1234                      ENDIF
14    1234                  OPT listall         ; switch listing back to ALL lines
15    1234                      IF 1
16    1234                          ; 3. active branch
17    1234                      ELSE
18    1234 ~                        ; 3. ~LISTED~
19    1234                      ENDIF
20    1234                  OPT pop             ; restoring original state
21    1234                      IF 1
22    1234                          ; 4. active branch
23    1234                      ELSE
24    1234 ~                        ; 4. ~LISTED~
25    1234                      ENDIF
26    1234                  OPT listact         ; switch listing to active-only
27    1234                      IF 1
28    1234                          ; 5. active branch (only)
29    1234                      ELSE
31    1234                      ENDIF
32    1234                  OPT reset           ; reset to default state
33    1234                      IF 1
34    1234                          ; 6. active branch
35    1234                      ELSE
36    1234 ~                        ; 6. ~LISTED~
37    1234                      ENDIF
38    1234
39    1234                  ; nested listing adjusting by suggested push+pop technique
40    1234                  OPT push listact    ; switch active listing twice
41    1234                  OPT push listact
42    1234                      IF 1
43    1234                          ; 7. active branch (only)
44    1234                      ELSE
46    1234                      ENDIF
47    1234                  OPT push listoff    ; switch listing completely off temporarily
# listing file suspended...
53    1234                  OPT pop             ; restored to active listing
54    1234                      IF 1
55    1234                          ; 9. active branch (only)
56    1234                      ELSE
58    1234                      ENDIF
59    1234                  OPT pop
60    1234                      IF 1
61    1234                          ; A. active branch (only)
62    1234                      ELSE
64    1234                      ENDIF
65    1234                  OPT pop             ; restored to full listing
66    1234                      IF 1
67    1234                          ; B. active branch
68    1234                      ELSE
69    1234 ~                        ; B. ~LISTED~
70    1234                      ENDIF
71    1234
# file closed: opt_listing_act_only.asm

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