untabify

[cc65] / libsrc / atari / xlmemchk.inc

diff --git a/libsrc/atari/xlmemchk.inc b/libsrc/atari/xlmemchk.inc
index d2a0795579b9cb6181303acc55af9c4d25b3c998..f8be1c137b62b68ad104e67ba7dada7f2c2d4fbb 100644 (file)
--- a/libsrc/atari/xlmemchk.inc
+++ b/libsrc/atari/xlmemchk.inc
@@ -9,12 +9,12 @@
 ; by the screen memory afterwards.
 ; 
 ; inputs:
-;      __STARTADDRESS__        -       load address of the program
+;       __STARTADDRESS__        -       load address of the program
 ; outputs:
-;      lodadr                  -       (high byte only) value to
-;                                      write into RAMTOP
-;      lowadr                  -       lowest address occupied by
-;                                      screen data
+;       lodadr                  -       (high byte only) value to
+;                                       write into RAMTOP
+;       lowadr                  -       lowest address occupied by
+;                                       screen data
 ;
 
 
@@ -35,85 +35,85 @@
 ; available memory, boundary crossing cannot happen.
 
 
-SCRBUFSZ =     (40 * 24)               ; size of mode 0 screen buffer
-DLSZ   =       32                      ; size of mode 0 display list
+SCRBUFSZ =      (40 * 24)               ; size of mode 0 screen buffer
+DLSZ    =       32                      ; size of mode 0 display list
 
 
 scrmemtst:
 
 ; subtract screen memory size from our load address
 
-       lda     lodadr
-       sec
-       sbc     #<SCRBUFSZ
-       sta     tstadr
-       lda     lodadr+1
-       sbc     #>SCRBUFSZ
-       sta     tstadr+1
+        lda     lodadr
+        sec
+        sbc     #<SCRBUFSZ
+        sta     tstadr
+        lda     lodadr+1
+        sbc     #>SCRBUFSZ
+        sta     tstadr+1
 
 ; check if a 4K boundary is crossed
 
-       lda     lodadr+1
-       and     #$f0
-       sta     tmp
-       lda     tstadr+1
-       and     #$f0
-       cmp     tmp
-       beq     scrmemok
+        lda     lodadr+1
+        and     #$f0
+        sta     tmp
+        lda     tstadr+1
+        and     #$f0
+        cmp     tmp
+        beq     scrmemok
 
 ; if lodadr is at an exact 4K boundary, it's still ok
 
-       lda     lodadr+1
-       and     #$0f
-       beq     scrmemok
+        lda     lodadr+1
+        and     #$0f
+        beq     scrmemok
 
 ; 4K boundary will be crossed, use this 4K boundary address as lodadr
 
-al4k:  lda     lodadr+1
-       and     #$f0
-       sta     lodadr+1
-       bne     scrmemtst
+al4k:   lda     lodadr+1
+        and     #$f0
+        sta     lodadr+1
+        bne     scrmemtst
 ; not reached
 
 .ifdef DEBUG
 .byte "XLMEMCHK:>"
 .endif
-lodadr:        .word   __STARTADDRESS__ & $FF00                ; our program's load address, rounded down to page boundary
-tstadr:        .res    2
-lowadr:        .res    2
-tmp:   .res    1
+lodadr: .word   __STARTADDRESS__ & $FF00                ; our program's load address, rounded down to page boundary
+tstadr: .res    2
+lowadr: .res    2
+tmp:    .res    1
 
 
 ; subtract display list size from calculated screen address
 
 scrmemok:
-       lda     tstadr
-       sec
-       sbc     #<DLSZ
-       sta     lowadr
-       lda     tstadr+1
-       sbc     #>DLSZ
-       sta     lowadr+1
-
-.if 0  ; this cannot happen
+        lda     tstadr
+        sec
+        sbc     #<DLSZ
+        sta     lowadr
+        lda     tstadr+1
+        sbc     #>DLSZ
+        sta     lowadr+1
+
+.if 0   ; this cannot happen
 ; check if a 1K boundary is crossed
 
-       lda     tstadr+1
-       and     #$fc
-       sta     tmp
-       lda     lowadr+1
-       and     #$fc
-       cmp     tmp
-       bne     al4k            ; 1K boundary will be crossed, decrease lodadr
+        lda     tstadr+1
+        and     #$fc
+        sta     tmp
+        lda     lowadr+1
+        and     #$fc
+        cmp     tmp
+        bne     al4k            ; 1K boundary will be crossed, decrease lodadr
 .endif
 
 ; address of display list is ok
 ; decrease lowadr by two
 
-       lda     lowadr
-       sec
-       sbc     #2
-       sta     lowadr
-       bcs     dec_cont
-       dec     lowadr+1
+        lda     lowadr
+        sec
+        sbc     #2
+        sta     lowadr
+        bcs     dec_cont
+        dec     lowadr+1
 dec_cont: