- enable run-in-dosbox.sh to include either .fb or .fth files

- add first test for including an .fth file
- add generic rules to convert lowercase .fb files to .fth files
- check in the tools/echo-toupper/tolower.py files that I left out earlier

8086/msdos/Makefile

@@ -7,12 +7,19 @@ clean:
 v4thfile.com: volks4th.com  src/V4THFILE.FB \
     emulator/run-in-dosbox.sh
 	rm -f V4THFILE.COM v4thfile.com
-	./emulator/run-in-dosbox.sh volks4th.com v4thfile
+	./emulator/run-in-dosbox.sh volks4th.com v4thfile.fb
 	mv V4THFILE.COM v4thfile.com
 
+incltest.log: v4thfile.com tests/LOG2FILE.FB tests/incltest.fth \
+    emulator/run-in-dosbox.sh
+	./emulator/run-in-dosbox.sh v4thfile.com incltest.fth
+
+incltest.golden: tests/golden/incltest.golden
+	cp -p $< $@
+
 logtest.log: volks4th.com tests/LOG2FILE.FB tests/LOGTEST.FB \
     emulator/run-in-dosbox.sh
-	./emulator/run-in-dosbox.sh volks4th.com logtest
+	./emulator/run-in-dosbox.sh volks4th.com logtest.fb
 
 logtest.golden: tests/golden/logtest.golden
 	cp -p $< $@
@@ -21,6 +28,12 @@ logtest.golden: tests/golden/logtest.golden
 	rm -f $@
 	tests/evaluate-test.sh $(basename $@)
 
+src/%.fth: src/%.fb ../../tools/fb2fth.py
+	../../tools/fb2fth.py $< $@
+
+tests/%.fth: tests/%.fb ../../tools/fb2fth.py
+	../../tools/fb2fth.py $< $@
+
 fbfiles = $(wildcard src/*.FB tests/*.FB)
 fthfiles = $(patsubst %.fb, %.fth, \
     $(shell ../../tools/echo-tolower.py $(fbfiles)))

8086/msdos/emulator/run-in-dosbox.sh

@@ -1,17 +1,19 @@
 #!/bin/bash
 
 set -e
+set -x
 
 emulatordir="$(realpath --relative-to="$PWD" "$(dirname "${BASH_SOURCE[0]}")")"
 basedir="$(realpath --relative-to="$PWD" "${emulatordir}/..")"
 
 forth="$1"
-include_basename="$2"
+include_filename="$2"
+include_basename="${include_filename%.*}"
 forthcmd=""
 exit=""
 bye=""
 if [ -n "${include_basename}" ]; then
-  forthcmd="include ${include_basename}.fb"
+  forthcmd="include ${include_filename}"
   logname="${include_basename}.log"
   doslogname="$(echo ${logname}|tr '[:lower:]' '[:upper:]')"
   rm -f "${logname}" "${doslogname}"

8086/msdos/tests/golden/incltest.golden

@@ -0,0 +1,2 @@
+hello, world
+hello, world, from test-hello

8086/msdos/tests/incltest.fth

@@ -0,0 +1,9 @@
+
+include log2file.fb
+logopen incltest.log
+
+.( hello, world) cr
+: test-hello ." hello, world, from test-hello" cr ;
+test-hello
+
+logclose

tools/echo-tolower.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+import sys
+
+print(' '.join(a.lower() for a in sys.argv[1:]))

tools/echo-toupper.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+import sys
+
+print(' '.join(a.upper() for a in sys.argv[1:]))