diff --git a/v2/asm/.gitignore b/v2/asm/.gitignore
new file mode 100644
index 0000000..b0a52f0
--- /dev/null
+++ b/v2/asm/.gitignore
@@ -0,0 +1,2 @@
+build.lst
+build.sym
diff --git a/v2/asm/Makefile b/v2/asm/Makefile
index 9c23c34..69520f8 100644
--- a/v2/asm/Makefile
+++ b/v2/asm/Makefile
@@ -5,8 +5,7 @@
 
 WINE = wine
 C1541 = c1541
-C64LIST4BETAA = $(WINE) c64list4_00-beta-a.exe # needed for .bin generation/inclusion
-C64LIST4BETAC = $(WINE) c64list4_00-beta-c.exe # latest version
+C64LIST = $(WINE) /bin/C64List.exe # needed for .bin generation/inclusion
 DISKIMAGE = test-ml20.d64
 C64_FILENAME = "ml 2.0"
 	# c64list: petscii translation results in "ml 2.0", but it can't output both .prg and to .d64 in a single command line
@@ -23,8 +22,8 @@ all: ml20.prg
 #	@rm $@.in
 
 #	(foreach variable,list,text)
-#	$(foreach O,$(basename $(OBJECTS)),$(echo "wine $(C64LIST4BETAC) @$@.asm -prg" $O))
-#	echo wine $(C64LIST4BETAC) @$@ -prg
+#	$(foreach O,$(basename $(OBJECTS)),$(echo "wine $(C64LIST) @$@.asm -prg" $O))
+#	echo wine $(C64LIST) @$@ -prg
 #	@rm $@.in
 
 # *.lbl files are being kept as BASIC programs.
@@ -37,28 +36,26 @@ PREREQS = wedge.bin editor.bin garbage-collect.bin ecs.bin struct.bin \
 	swap1.bin swap2.bin swap3.bin
 
 %.bin: %.asm
-	# this must stay beta a for now; this version outputs and includes .bin files
-	$(C64LIST4BETAA) $< -bin:$@
+	$(C64LIST) $< -bin:$@
 
 # 2) call build.asm, include *.asm files not listed in $(PREREQS)
 ml20.prg: $(PREREQS) build.asm
-	# need beta a since it embeds .bin files
-	$(C64LIST4BETAA) build.asm -verbose -prg:ml20.prg
+	$(C64LIST) build.asm -verbose -prg:ml20.prg
 # output symbols
-	$(C64LIST4BETAA) build.asm -sym
+	$(C64LIST) build.asm -sym
 # TODO: make one-byte zp symbols ($61) two bytes ($0061) for purposes of sorting and ease of diff'ing
 
 # sort symbols
 	$(shell sort build.sym -t $ --key 2)
 # output disassembly
-	$(C64LIST4BETAA) build.asm -lst
+	$(C64LIST) build.asm -lst
 # write ml 2.0 to disk
 	$(C1541) $(DISKIMAGE) -write $@ $(C64_FILENAME) -dir
 
 # $(DISKIMAGE): ml20.prg
 # 	$(C1541) -format "test,rs" d64 $(DISKIMAGE)
 # 	# import ml20.prg into $(DISKIMAGE) as "ml 2.0"
-# 	$(C64LIST4BETAC) $< -d64:$@::$(C64_FILENAME)
+# 	$(C64LIST) $< -d64:$@::$(C64_FILENAME)
 # 	# show contents
 # 	$(C1541) $(DISKIMAGE) -dir
 
@@ -100,7 +97,7 @@ ml20.prg: $(PREREQS) build.asm
 #	                $(C1541) $(OUTPUT_PATH)/$(OUTPUT_DISK) -del ml.$(basename $@) -write $(OUTPUT_PATH)/$(basename $@).prg ml.$(basename $@)
 
 # Include build date of module
-# C64LIST4BETAC does this with build revision tracking
+# C64LIST does this with build revision tracking
 # Example usage: bd$={usedef:__BuildDate}:bt$={usedef:__BuildTime}
 
 # The "make disk" target will add all the *.prg files to a .d81 at once
@@ -120,7 +117,7 @@ ml20.prg: $(PREREQS) build.asm
 
 clean:
 	# "-" prefix allows 'clean' to continue despite possible missing files
-	-rm *.bin *.prg *.lst $(DISKIMAGE)
+	-rm -f build.sym *.bin *.prg *.lst $(DISKIMAGE)
 	$(C1541) -format "test,rs" d64 $(DISKIMAGE)
 
 # FIXME: not sure this really works
diff --git a/v2/asm/README.md b/v2/asm/README.md
index 6b436a8..16e4c24 100644
--- a/v2/asm/README.md
+++ b/v2/asm/README.md
@@ -10,4 +10,14 @@ Vice can also load label files created by the Acme assembler. Their syntax is e.
 `labelname = $1234 ; Maybe a comment`. A dot will be added automatically
 to label names assigned in this way to fit to the Vice label syntax.
 
-Pipe the `.sym` file generated by `wine casm.exe <file.lbl> -sym | dos2unix` to fix line endings for Linux VICE.
+To change Windows' CR/LF line endings to Linux's LF line endings: `wine c64list.exe <file.asm> -sym | dos2unix`
+
+## Docker-based build
+
+The `./v2/asm` directory can be built inside a Docker container to ease environment setup.
+
+Prerequisites:
+* Ensure you have Docker installed on your system.
+* Ensure your user account is part of the `docker` group. Sample command: `sudo usermod -G docker -a $(whoami)`
+
+Execute `./build.sh` to execute the build. Once the build completes, note the `*.bin` files in the current directory.
diff --git a/v2/asm/build.asm b/v2/asm/build.asm
index a0d9c15..914cad9 100644
--- a/v2/asm/build.asm
+++ b/v2/asm/build.asm
@@ -19,7 +19,7 @@ orig $6c00
 
 ;	wedge: load addr $0c00, reloc $0c00
 	{info:embedding wedge.bin}
-	embed wedge.bin
+	embed "wedge.bin"
 ; orig:  the individual .bin file's load address
 ; embed: where in RAM the .bin file gets put
 ; reloc: where in RAM the module gets relocated to after "ml 2.0" loads
@@ -28,44 +28,44 @@ orig $6c00
 {info:Aligning to $7000.}
 orig $7000
 	{info:embedding editor.bin}
-	embed editor.bin
+	embed "editor.bin"
 
 {info:Aligning to $8000.}
 orig $8000
 
 ; orig $c000, embed $8000, reloc $e000: garbage collect
 	{info:embedding garbage-collect.bin}
-	embed garbage-collect.bin
+	embed "garbage-collect.bin"
 
 {info:Aligning to $8400.}
 orig $8400
 ; orig $c000, embed $8400, reloc $e400: e.c.s. checker
 	{info:embedding ecs.bin}
-	embed ecs.bin
+	embed "ecs.bin"
 
 {info:Aligning to $8e00.}
 orig $8e00
 ; orig $c000, embed $8e00, reloc $ee00: struct
 	{info:embedding struct.bin}
-	embed struct.bin
+	embed "struct.bin"
 
 {info:Aligning to $9400.}
 orig $9400
 ; orig $c000, embed $9400, reloc $f400: swap1
 	{info:embedding swap1.bin}
-	embed swap1.bin
+	embed "swap1.bin"
 
 {info:Aligning to $9800.}
 orig $9800
 ; orig $c000, embed $9800, reloc $f800: swap2
 	{info:embedding swap2.bin}
-	embed swap2.bin
+	embed "swap2.bin"
 
 {info:Aligning to $9c00.}
 orig $9c00
 ; orig $c000, embed $9c00, reloc $fc00: swap3
 	{info:embedding swap3.bin}
-	embed swap3.bin
+	embed "swap3.bin"
 
 {info:Aligning to $a000.}
 orig $a000
diff --git a/v2/asm/build.sh b/v2/asm/build.sh
new file mode 100755
index 0000000..12d3d87
--- /dev/null
+++ b/v2/asm/build.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Ensure Docker is available
+if ! docker info &>/dev/null; then
+    echo "ERROR: Please ensure you have Docker installed and that your shell user is part of the 'docker' group" 1>&2
+    exit 1
+fi
+
+# Build Docker image
+# Will use cached copy if already built
+(cd ../docker && ./build.sh)
+
+# Execute build inside Docker container
+
+docker run -it --rm -v $(pwd):/asm imagebbs_docker:latest bash -c "cd /asm && make clean all"
diff --git a/v2/asm/equates-2_0.asm b/v2/asm/equates-2_0.asm
index 911f226..bf12274 100644
--- a/v2/asm/equates-2_0.asm
+++ b/v2/asm/equates-2_0.asm
@@ -2,6 +2,12 @@
 ; Image BBS v2.0 equates
 ;
 
+;
+; printable characters
+;
+
+	comma	= $2c
+	
 ; [1.2]: labels/memory address is the same as 1.2
 ; [?]  : not certain of purpose of routine
 ; ($xx): Indirect addressing: $xx *256+ ($xx+1)
@@ -345,8 +351,7 @@
 	frmevl	= $ad9e ; evaluate string/math expressions
 	eval1	= $ae8d
 	parchk	= $aef1 ; parentheses check: '('
-	comma	= $aefd ; check next character is comma, ...
-	chkcom	= $aefd ; ...return "?syntax  error" if not
+	chkcom	= $aefd ; check if next character is comma, return "?syntax  error" if not
 	synerr	= $af08 ; emit "?syntax  error"
 
 	ptrget1	= $b0e7	; set up descriptor stored in ($45) [varname],
diff --git a/v2/asm/irqhn.asm b/v2/asm/irqhn.asm
index fd2c0f0..26ec536 100644
--- a/v2/asm/irqhn.asm
+++ b/v2/asm/irqhn.asm
@@ -312,7 +312,7 @@ dispd3:
 	jsr dispdt
 	lda d1str+6
 	jsr dispdt
-	lda #','
+	lda #comma
 	jsr dispdt
 	lda #' '
 	jsr dispdt
diff --git a/v2/asm/swap3.asm b/v2/asm/swap3.asm
index 83a81be..890d9bc 100644
--- a/v2/asm/swap3.asm
+++ b/v2/asm/swap3.asm
@@ -119,7 +119,7 @@ movie1:
 	pha
 	jsr clrchn
 	ldx movdly
-	ldy#0
+	ldy #0
 dl1:
 	dey
 	bne dl1
diff --git a/v2/docker/Dockerfile b/v2/docker/Dockerfile
new file mode 100644
index 0000000..9f5e408
--- /dev/null
+++ b/v2/docker/Dockerfile
@@ -0,0 +1,38 @@
+FROM ubuntu:latest
+
+RUN apt-get update \
+        && apt install -y --no-install-recommends \
+            apt-transport-https \
+            bison \
+            build-essential \
+            ca-certificates \
+            flex \
+            git \
+            gnupg \
+            gpg-agent \
+            libreadline-dev \
+            libxaw7-dev \
+            unzip \
+            wget
+
+# Adapted from https://github.com/scottyhardy/docker-wine/blob/master/Dockerfile
+# Install wine
+ARG WINE_BRANCH="stable"
+ARG C64LIST_VER="4.04"
+RUN wget -nv -O- https://dl.winehq.org/wine-builds/winehq.key | APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key add - \
+    && echo "deb https://dl.winehq.org/wine-builds/ubuntu/ $(grep VERSION_CODENAME= /etc/os-release | cut -d= -f2) main" >> /etc/apt/sources.list \
+    && dpkg --add-architecture i386 \
+    && DEBIAN_FRONTEND="noninteractive" apt-get install -y --install-recommends wine-${WINE_BRANCH}
+
+RUN apt install -y libwine --install-recommends \
+    && apt update \
+    && apt install -y wine32 --no-install-recommends
+
+
+# Configure locale for unicode
+#RUN locale-gen en_US.UTF-8
+ENV LANG en_US.UTF-8
+
+COPY files/C64List${C64LIST_VER}/Win32/C64List.exe /bin/C64List.exe
+
+RUN apt install -y vice
diff --git a/v2/docker/build.sh b/v2/docker/build.sh
new file mode 100755
index 0000000..d70c203
--- /dev/null
+++ b/v2/docker/build.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+docker build -t imagebbs_docker .
diff --git a/v2/docker/files/C64List4.04/Win32/C64List.exe b/v2/docker/files/C64List4.04/Win32/C64List.exe
new file mode 100644
index 0000000..1789ede
Binary files /dev/null and b/v2/docker/files/C64List4.04/Win32/C64List.exe differ
diff --git a/v2/docker/files/C64List4.04/Win64/C64List.exe b/v2/docker/files/C64List4.04/Win64/C64List.exe
new file mode 100644
index 0000000..cbebda3
Binary files /dev/null and b/v2/docker/files/C64List4.04/Win64/C64List.exe differ
diff --git a/v2/docker/files/README.md b/v2/docker/files/README.md
new file mode 100644
index 0000000..adcc5c8
--- /dev/null
+++ b/v2/docker/files/README.md
@@ -0,0 +1,5 @@
+# C64List
+
+The C64List binaries and .docx files were downloaded from (here)[http://commodoreserver.com/BlogEntryView.asp?EID=8AA5A8C601114E8C8FEEC094A758FABA]
+and are included in this Git repository for simplicity.
+