DOS Wedge now fully works from within the MONITOR

src/basic/,basic_aliases.s

@@ -26,9 +26,8 @@
 ; Helper aliases for DOS Wedge under MONITOR
 ;
 
-!addr __wedge_mon     = $0A ; VERCKB
-!addr __wedge_spstore = $09 ; TRMPOS
-
+!addr __wedge_mon      = $0A ; VERCKB
+!addr __wedge_spstore  = $09 ; TRMPOS
 
 ;
 ; Aliases for the tokeniser - reuse the CPU stack

src/basic/board_m65/4000.mega65_vectable_basic_1.s

@@ -28,7 +28,7 @@
 	!addr VB1__helper_ask_if_sure       = $4000 + 2 * 13
 	!addr VB1__helper_eggshell          = $4000 + 2 * 14
 	!addr VB1__wedge_dos                = $4000 + 2 * 15
-	!addr VB1__wedge_dos_monitor        = $4000 + 2 * 15
+	!addr VB1__wedge_dos_monitor        = $4000 + 2 * 16
 
 } else {
 

src/basic/board_m65/mega65_imports.s

@@ -41,6 +41,7 @@
 ;; #ALIAS# do_error_fetch                  = BASIC_0.do_error_fetch
 ;; #ALIAS# do_basic_error                  = BASIC_0.do_basic_error
 ;; #ALIAS# str_rev_question                = BASIC_0.str_rev_question
+;; #ALIAS# do_error_print_only             = BASIC_0.proxy_B1_do_error_print_only
 ;; #ALIAS# fetch_character                 = BASIC_0.proxy_B1_fetch_character
 ;; #ALIAS# fetch_character_skip_spaces     = BASIC_0.proxy_B1_fetch_character_skip_spaces
 ;; #ALIAS# fetch_uint8                     = BASIC_0.proxy_B1_fetch_uint8

src/basic/board_m65/mega65_proxies.s

@@ -138,4 +138,11 @@ proxy_B1_shell_main_loop:
 
 	jsr map_NORMAL
 	jmp shell_main_loop
+
+proxy_B1_do_error_print_only:
+
+	jsr map_NORMAL
+	jsr do_error_print_only
+	bra proxy_B1_end_2
+
 }

src/basic/engine_runtime/do_error.s

@@ -200,6 +200,7 @@ do_basic_error:                        ; error code in .X
 	
 	+phx_trash_a
 	jsr tmpstr_free_all
+
 	ldx #IDX__STR_RET_QM
 	jsr print_packed_misc_str
 	+plx_trash_a
@@ -233,4 +234,21 @@ do_basic_error:                        ; error code in .X
 
 	jmp shell_main_loop
 
+!ifdef CONFIG_MB_M65 {
+
+do_error_print_only:                   ; used by DOS Wedge
+
+	+phx_trash_a
+	lda #'?'
+	jsr JCHROUT
+	+plx_trash_a
+
+	jsr print_packed_error
+
+	ldx #IDX__STR_ERROR
+	jmp print_packed_misc_str
+}
+
+
+
 } ; ROM layout

src/basic/wedge/wedge_dos.s

@@ -199,7 +199,11 @@ wedge_dos_change_drive:
 
 	pla
 	sta FA
+!ifdef CONFIG_MB_M65 {
+	jmp wedge_dos_wrapper_exit
+} else {
 	jmp shell_main_loop
+}
 
 wedge_dos_status_get:
 
@@ -447,27 +451,37 @@ wedge_dos_wrapper_exit_nocheck:
 wedge_dos_wrapper_SYNTAX_error:
 
 	bbr7 __wedge_mon, wedge_dos_SYNTAX_error
-
-	; XXX
+	ldx #$0A
+	bra wedge_dos_wrapper_error_common
 
 wedge_dos_wrapper_ILLEGAL_DEVICE_NUMBER_error:
 
 	bbr7 __wedge_mon, wedge_dos_ILLEGAL_DEVICE_NUMBER_error
-
-	; XXX
+	ldx #$08
+	bra wedge_dos_wrapper_error_common
 
 wedge_dos_wrapper_OVERFLOW_error:
 
 	bbr7 __wedge_mon, wedge_dos_OVERFLOW_error
-
-	; XXX
+	ldx #$0E
+	bra wedge_dos_wrapper_error_common
 
 wedge_dos_wrapper_kernal_error:
 
 	bbr7 __wedge_mon, wedge_dos_kernal_error
+	tax
+	bne @1
+	ldx #$1E                           ; BREAK error + 1
+@1:
+	dex
 
-	; XXX
+	; FALLTROUGH
 
+wedge_dos_wrapper_error_common:
+
+	; Print error - within the MONITOR
+
+	jsr do_error_print_only
 	bra wedge_dos_wrapper_exit_nocheck
 
 wedge_dos_SYNTAX_error: