diff --git a/libsrc/c128/cputc.s b/libsrc/c128/cputc.s
index 99253d04a..c3ffd9ea0 100644
--- a/libsrc/c128/cputc.s
+++ b/libsrc/c128/cputc.s
@@ -21,13 +21,13 @@ _cputcxy:
 
 ; Plot a character - also used as internal function
 
-_cputc: cmp	#$0D  		; CR?
+_cputc: cmp    	#$0A  		; CR?
     	bne	L1
     	lda	#0
     	sta	CURS_X
        	beq    	plot		; Recalculate pointers
 
-L1: 	cmp	#$0A  	  	; LF?
+L1: 	cmp	#$0D  	  	; LF?
        	bne	L2
 	ldy	CURS_Y
 	iny
diff --git a/libsrc/c64/cputc.s b/libsrc/c64/cputc.s
index bb7384a6a..79c17abbc 100644
--- a/libsrc/c64/cputc.s
+++ b/libsrc/c64/cputc.s
@@ -21,13 +21,13 @@ _cputcxy:
 
 ; Plot a character - also used as internal function
 
-_cputc: cmp	#$0D  		; CR?
+_cputc: cmp    	#$0A  		; CR?
     	bne	L1
     	lda	#0
     	sta	CURS_X
        	beq    	plot		; Recalculate pointers
 
-L1: 	cmp	#$0A  	  	; LF?
+L1: 	cmp	#$0D  	  	; LF?
        	bne	L2
 	ldy	CURS_Y
 	iny
diff --git a/libsrc/cbm610/cputc.s b/libsrc/cbm610/cputc.s
index 4e8d94233..2a2a6fac6 100644
--- a/libsrc/cbm610/cputc.s
+++ b/libsrc/cbm610/cputc.s
@@ -24,13 +24,13 @@ _cputcxy:
 
 ; Plot a character - also used as internal function
 
-_cputc: cmp	#$0D  		; CR?
+_cputc: cmp    	#$0A  		; CR?
     	bne	L1
     	lda	#0
     	sta	CURS_X
        	beq    	plot 	       	; Recalculate pointers
 
-L1: 	cmp	#$0A  	       	; LF?
+L1: 	cmp	#$0D  	       	; LF?
        	bne	L2
 	ldy	CURS_Y
 	iny
@@ -99,4 +99,4 @@ putchar:
 	stx	IndReg
 	rts
 
-			 
+
diff --git a/libsrc/pet/cputc.s b/libsrc/pet/cputc.s
index 3c8b21d14..ed3282928 100644
--- a/libsrc/pet/cputc.s
+++ b/libsrc/pet/cputc.s
@@ -21,13 +21,13 @@ _cputcxy:
 
 ; Plot a character - also used as internal function
 
-_cputc: cmp	#$0D  	    	; CR?
+_cputc: cmp    	#$0A  	    	; CR?
     	bne	L1
     	lda	#0
     	sta	CURS_X
        	beq    	plot	    	; Recalculate pointers
 
-L1: 	cmp	#$0A  	    	; LF?
+L1: 	cmp	#$0D  	    	; LF?
        	bne	L2
 	ldy	CURS_Y
 	iny
diff --git a/libsrc/plus4/cputc.s b/libsrc/plus4/cputc.s
index 4bf9d2e86..62e721d91 100644
--- a/libsrc/plus4/cputc.s
+++ b/libsrc/plus4/cputc.s
@@ -21,13 +21,13 @@ _cputcxy:
 
 ; Plot a character - also used as internal function
 
-_cputc: cmp	#$0D  		; CR?
+_cputc: cmp    	#$0A  		; CR?
     	bne	L1
     	lda	#0
     	sta	CURS_X
        	beq    	plot		; Recalculate pointers
 
-L1: 	cmp	#$0A  	  	; LF?
+L1: 	cmp	#$0D  	  	; LF?
        	bne	L2
 	ldy	CURS_Y
 	iny