Removed (pretty inconsistently used) tab chars from source code base.

libsrc/pet/crt0.s

@@ -2,32 +2,32 @@
 ; Startup code for cc65 (PET version)
 ;
 
-	.export		_exit
-	.export		__STARTUP__ : absolute = 1	; Mark as startup
-	.import		initlib, donelib
-	.import		zerobss, push0
-	.import		callmain
-	.import		CLRCH, BSOUT
-	.importzp	ST
+        .export         _exit
+        .export         __STARTUP__ : absolute = 1      ; Mark as startup
+        .import         initlib, donelib
+        .import         zerobss, push0
+        .import         callmain
+        .import         CLRCH, BSOUT
+        .importzp       ST
 
-	.include	"zeropage.inc"
-	.include	"pet.inc"
-	.include	"../cbm/cbm.inc"
+        .include        "zeropage.inc"
+        .include        "pet.inc"
+        .include        "../cbm/cbm.inc"
 
 ; ------------------------------------------------------------------------
 ; Startup code
 
-.segment	"STARTUP"
+.segment        "STARTUP"
 
 Start:
 
 ; Save the zero page locations we need
 
-	ldx	#zpspace-1
-L1:	lda	sp,x
-	sta	zpsave,x
-	dex
-	bpl	L1
+        ldx     #zpspace-1
+L1:     lda     sp,x
+        sta     zpsave,x
+        dex
+        bpl     L1
 
 ; Switch to second charset. The routine that is called by BSOUT to switch the
 ; character set will use FNLEN as temporary storage - YUCK! Since the
@@ -35,72 +35,72 @@ L1:	lda	sp,x
 ; information, we need to save and restore it here.
 ; Thanks to Stefan Haubenthal for this information!
 
-	lda	FNLEN
-	pha			; Save FNLEN
-	lda	#14
-;	sta	$E84C		; See PET FAQ
-	jsr	BSOUT
-	pla
-	sta	FNLEN		; Restore FNLEN
+        lda     FNLEN
+        pha                     ; Save FNLEN
+        lda     #14
+;       sta     $E84C           ; See PET FAQ
+        jsr     BSOUT
+        pla
+        sta     FNLEN           ; Restore FNLEN
 
 ; Clear the BSS data
 
-	jsr	zerobss
+        jsr     zerobss
 
 ; Save system stuff and setup the stack
 
-	tsx
-	stx	spsave		; Save the system stack ptr
+        tsx
+        stx     spsave          ; Save the system stack ptr
 
-	lda	MEMSIZE
-	sta	sp
-	lda	MEMSIZE+1
-	sta	sp+1		; Set argument stack ptr
+        lda     MEMSIZE
+        sta     sp
+        lda     MEMSIZE+1
+        sta     sp+1            ; Set argument stack ptr
 
 ; Call module constructors
 
-	jsr	initlib
+        jsr     initlib
 
 ; Push arguments and call main()
 
-	jsr	callmain
+        jsr     callmain
 
 ; Call module destructors. This is also the _exit entry.
 
-_exit:	pha			; Save the return code on stack
-	jsr	donelib
+_exit:  pha                     ; Save the return code on stack
+        jsr     donelib
 
 ; Copy back the zero page stuff
 
-	ldx	#zpspace-1
-L2:	lda	zpsave,x
-	sta	sp,x
-	dex
-	bpl	L2
+        ldx     #zpspace-1
+L2:     lda     zpsave,x
+        sta     sp,x
+        dex
+        bpl     L2
 
 ; Store the program return code into ST
 
-	pla
-	sta	ST
+        pla
+        sta     ST
 
 ; Restore the stack pointer
 
-	ldx	spsave
-	txs			; Restore stack pointer
+        ldx     spsave
+        txs                     ; Restore stack pointer
 
 ; Back to basic
 
-	rts
+        rts
 
 ; ------------------------------------------------------------------------
 
-.segment	"ZPSAVE"
+.segment        "ZPSAVE"
 
-zpsave:	.res	zpspace
+zpsave: .res    zpspace
 
 ; ------------------------------------------------------------------------
 
 .bss
 
-spsave:	.res	1
-mmusave:.res	1
+spsave: .res    1
+mmusave:.res    1