From f84b9f5e8e967093bd443047b7b4627d55454220 Mon Sep 17 00:00:00 2001
From: Peter Ferrie <peter.ferrie@gmail.com>
Date: Fri, 24 Feb 2017 10:00:31 -0800
Subject: [PATCH 1/2] fix unreachable code, add more LC tests

---
 audit/langcard.asm | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/audit/langcard.asm b/audit/langcard.asm
index 1283462..55428ec 100644
--- a/audit/langcard.asm
+++ b/audit/langcard.asm
@@ -29,10 +29,10 @@ LANGCARDTESTS_NO_CHECK:
 	+prerred
 	sec
 	rts
-	lda #$33
-+	sta $FE1F		; FE1F is $60 in Apple II/plus/e/enhanced
++	lda #$33
+	sta $FE1F		; FE1F is $60 in Apple II/plus/e/enhanced
 	cmp $FE1F
-	beq .dotest
+	beq +
 	+prerr $0005 ;; E0005: We tried to put the language card into read RAM, write RAM, but failed to write.
 	!text "CANNOT WRITE TO LC RAM"
 	+prerred
@@ -49,6 +49,24 @@ LANGCARDTESTS_NO_CHECK:
 	+prerred
 	sec
 	rts
++	lda $C08B		; Read and write bank 1 with single access (only one needed if banked in already)
+	lda #$11
+	cmp $D17B
+	beq +
+	+prerr $000D ;; E000D: We tried to put the language card into read bank 1, but failed to read.
+	!text "CANNOT READ FROM LC BANK 1 RAM"
+	+prerred
+	sec
+	rts
++	lda $C081		; Read ROM with single access (only one needed to bank out)
+	lda #$53
+	cmp $D17B
+	beq .dotest
+	+prerr $000E ;; E000E: We tried to put the language card into read ROM, but failed to read.
+	!text "CANNOT READ FROM ROM"
+	+prerred
+	sec
+	rts
 
 	;; Parameterized tests
 

From adb76304ccf69da5687edc97cc95e61728ce1992 Mon Sep 17 00:00:00 2001
From: Peter Ferrie <peter.ferrie@gmail.com>
Date: Fri, 24 Feb 2017 12:41:59 -0800
Subject: [PATCH 2/2] include the new errors

---
 v0/index.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/v0/index.md b/v0/index.md
index 6729e0d..6856d5b 100644
--- a/v0/index.md
+++ b/v0/index.md
@@ -47,3 +47,11 @@ This is a the Cxxx-ROM check part of the auxiliary memory data-driven test (see
 ## E000C
 
 $400 main memory and $300 aux memory seem to write to the same place, which is probably an emulator bug.
+
+## E000D
+
+We tried to put the language card into read bank 1, but failed to read.
+
+## E000E
+
+We tried to put the language card into read ROM, but failed to read.