diff --git a/src/Make_dice.mak b/src/Make_dice.mak
deleted file mode 100644
index f95262e..0000000
--- a/src/Make_dice.mak
+++ /dev/null
@@ -1,305 +0,0 @@
-#
-# Makefile for VIM, using DICE 3
-#
-
-#>>>>> choose options:
-### See feature.h for a list of optionals.
-### Any other defines can be included here.
-DEFINES = -DHAVE_TGETENT -DUP_BC_PC_EXTERN -DOSPEED_EXTERN
-
-#>>>>> if HAVE_TGETENT is defined o/termlib.o has to be used
-TERMLIB = o/termlib.o
-#TERMLIB =
-
-#>>>>> end of choices
-###########################################################################
-
-CFLAGS = -c -DAMIGA -Iproto $(DEFINES)
-
-SYMS = vim.syms
-PRE = -H${SYMS}=vim.h
-LIBS = -la
-CC = dcc
-LD = dcc
-
-.c.o:
-	${CC} ${PRE} ${CFLAGS} $< -o $@
-
-SRC = \
-	arabic.c \
-	autocmd.c \
-	blowfish.c \
-	buffer.c \
-	change.c \
-	charset.c \
-	crypt.c \
-	crypt_zip.c \
-	debugger.c \
-	dict.c \
-	diff.c \
-	digraph.c \
-	edit.c \
-	eval.c \
-	evalfunc.c \
-	ex_cmds.c \
-	ex_cmds2.c \
-	ex_docmd.c \
-	ex_eval.c \
-	ex_getln.c \
-	fileio.c \
-	findfile.c \
-	fold.c \
-	getchar.c \
-	hardcopy.c \
-	hashtab.c \
-	indent.c \
-	insexpand.c \
-	json.c \
-	list.c \
-	main.c \
-	mark.c \
-	memfile.c \
-	memline.c \
-	menu.c \
-	message.c \
-	misc1.c \
-	misc2.c \
-	move.c \
-	mbyte.c \
-	normal.c \
-	ops.c \
-	option.c \
-	os_amiga.c \
-	popupmnu.c \
-	profiler.c \
-	quickfix.c \
-	regexp.c \
-	screen.c \
-	search.c \
-	sha256.c \
-	sign.c \
-	spell.c \
-	spellfile.c \
-	syntax.c \
-	tag.c \
-	term.c \
-	ui.c \
-	undo.c \
-	usercmd.c \
-	userfunc.c \
-	window.c \
-	version.c
-
-OBJ =	o/arabic.o \
-	o/autocmd.o \
-	o/blowfish.o \
-	o/buffer.o \
-	o/change.o \
-	o/charset.o \
-	o/crypt.o \
-	o/crypt_zip.o \
-	o/debugger.o \
-	o/dict.o \
-	o/diff.o \
-	o/digraph.o \
-	o/edit.o \
-	o/eval.o \
-	o/evalfunc.o \
-	o/ex_cmds.o \
-	o/ex_cmds2.o \
-	o/ex_docmd.o \
-	o/ex_eval.o \
-	o/ex_getln.o \
-	o/fileio.o \
-	o/findfile.o \
-	o/fold.o \
-	o/getchar.o \
-	o/hardcopy.o \
-	o/hashtab.o \
-	o/indent.o \
-	o/insexpand.o \
-	o/json.o \
-	o/list.o \
-	o/main.o \
-	o/mark.o \
-	o/memfile.o \
-	o/memline.o \
-	o/menu.o \
-	o/message.o \
-	o/misc1.o \
-	o/misc2.o \
-	o/move.o \
-	o/mbyte.o \
-	o/normal.o \
-	o/ops.o \
-	o/option.o \
-	o/os_amiga.o \
-	o/popupmnu.o \
-	o/profiler.o \
-	o/quickfix.o \
-	o/regexp.o \
-	o/screen.o \
-	o/search.o \
-	o/sha256.o \
-	o/sign.o \
-	o/spell.o \
-	o/spellfile.o \
-	o/syntax.o \
-	o/tag.o \
-	o/term.o \
-	o/ui.o \
-	o/undo.o \
-	o/usercmd.o \
-	o/userfunc.o \
-	o/window.o \
-	$(TERMLIB)
-
-Vim: $(OBJ) version.c version.h
-	${CC} $(CFLAGS) version.c -o o/version.o
-	${LD} -o Vim $(OBJ) o/version.o $(LIBS)
-
-debug: $(OBJ) version.c version.h
-	${CC} $(CFLAGS) version.c -o o/version.o
-	${LD} -s -o Vim $(OBJ) o/version.o $(LIBS)
-
-tags:
-	csh -c ctags $(SRC) *.h
-
-clean:
-	delete o/*.o Vim $(SYMS)
-
-$(SYMS)  : vim.h globals.h keymap.h macros.h ascii.h term.h os_amiga.h structs.h
-	delete $(SYMS)
-
-###########################################################################
-
-o/arabic.o:	arabic.c  $(SYMS)
-
-o/autocmd.o:	autocmd.c  $(SYMS)
-
-o/blowfish.o:	blowfish.c  $(SYMS)
-
-o/buffer.o:	buffer.c  $(SYMS)
-
-o/change.o:	change.c  $(SYMS)
-
-o/charset.o:	charset.c  $(SYMS)
-
-o/crypt.o:	crypt.c  $(SYMS)
-
-o/crypt_zip.o:	crypt_zip.c  $(SYMS)
-
-o/debugger.o:	debugger.c  $(SYMS)
-
-o/dict.o:	dict.c	$(SYMS)
-
-o/diff.o:	diff.c	$(SYMS)
-
-o/digraph.o:	digraph.c  $(SYMS)
-
-o/edit.o:	edit.c	$(SYMS)
-
-o/eval.o:	eval.c  $(SYMS)
-
-o/evalfunc.o:	evalfunc.c  $(SYMS)
-
-o/ex_cmds.o:	ex_cmds.c  $(SYMS)
-
-o/ex_cmds2.o:	ex_cmds2.c  $(SYMS)
-
-o/ex_docmd.o:	ex_docmd.c  $(SYMS) ex_cmds.h
-
-o/ex_eval.o:	ex_eval.c  $(SYMS) ex_cmds.h
-
-o/ex_getln.o:	ex_getln.c  $(SYMS)
-
-o/fileio.o:	fileio.c  $(SYMS)
-
-o/findfile.o:	findfile.c  $(SYMS)
-
-o/fold.o:	fold.c  $(SYMS)
-
-o/getchar.o: getchar.c	$(SYMS)
-
-o/hardcopy.o: hardcopy.c	$(SYMS)
-
-o/hashtab.o: hashtab.c	$(SYMS)
-
-o/indent.o:	indent.c  $(SYMS)
-
-o/insexpand.o:	insexpand.c  $(SYMS)
-
-o/json.o:	json.c  $(SYMS)
-
-o/list.o:	list.c  $(SYMS)
-
-o/main.o: main.c $(SYMS)
-
-o/mark.o: mark.c	$(SYMS)
-
-o/memfile.o:	memfile.c  $(SYMS)
-
-o/memline.o:	memline.c  $(SYMS)
-
-o/menu.o:	menu.c  $(SYMS)
-
-o/message.o:	message.c  $(SYMS)
-
-o/misc1.o:	misc1.c  $(SYMS)
-
-o/misc2.o:	misc2.c  $(SYMS)
-
-o/move.o:	move.c  $(SYMS)
-
-o/mbyte.o:	mbyte.c  $(SYMS)
-
-o/normal.o:	normal.c  $(SYMS)
-
-o/ops.o:	ops.c  $(SYMS)
-
-o/option.o:	option.c  $(SYMS)
-# Because of a bug in DC1 2.06.40, initialisation of unions does not
-# work correctly. dc1-21 is DC1 2.06.21 which does work.
-#	rename dc1-21 dc1
-	${CC} ${CFLAGS} option.c -o o/option.o
-#	rename dc1 dc1-21
-
-o/os_amiga.o:	os_amiga.c  $(SYMS) os_amiga.h
-
-o/popupmnu.o:	popupmnu.c  $(SYMS)
-
-o/profiler.o:	profiler.c  $(SYMS)
-
-o/quickfix.o:	quickfix.c  $(SYMS)
-
-o/regexp.o:	regexp.c  $(SYMS) regexp.h
-
-o/screen.o:	screen.c  $(SYMS)
-
-o/search.o:	search.c  $(SYMS) regexp.h
-
-o/sha256.o:	sha256.c  $(SYMS)
-
-o/sign.o:	sign.c  $(SYMS)
-
-o/spell.o:	spell.c  $(SYMS) spell.h
-
-o/spellfile.o:	spellfile.c  $(SYMS) spell.h
-
-o/syntax.o:	syntax.c  $(SYMS)
-
-o/tag.o:	tag.c  $(SYMS)
-
-o/term.o:	term.c  $(SYMS) term.h
-
-o/termlib.o:	termlib.c $(SYMS)
-
-o/ui.o: 	ui.c	$(SYMS)
-
-o/undo.o: 	undo.c	$(SYMS)
-
-o/usercmd.o: 	usercmd.c  $(SYMS)
-
-o/userfunc.o: 	userfunc.c  $(SYMS)
-
-o/window.o: 	window.c  $(SYMS)
diff --git a/src/Make_manx.mak b/src/Make_manx.mak
deleted file mode 100644
index e3babe5..0000000
--- a/src/Make_manx.mak
+++ /dev/null
@@ -1,468 +0,0 @@
-#
-# Makefile for VIM on the Amiga, using Aztec/Manx C 5.0 or later
-#
-# NOTE: THIS IS OLD AND PROBABLY NO LONGER WORKS.
-#
-# Note: Not all dependencies are included. This was done to avoid having
-#	to compile everything when a global variable or function is added.
-#	Careful when changing a global struct or variable!
-#
-
-#>>>>> choose options:
-
-### See feature.h for a list of optionals.
-### Any other defines can be included here.
-DEFINES =
-
-#>>>>> if HAVE_TGETENT is defined obj/termlib.o has to be used
-#TERMLIB = obj/termlib.o
-TERMLIB =
-
-#>>>>> choose between debugging (-bs) or optimizing (-so)
-OPTIONS = -so
-#OPTIONS = -bs
-
-#>>>>> end of choices
-###########################################################################
-
-CFLAGS = $(OPTIONS) -wapruq -ps -qf -Iproto $(DEFINES) -DAMIGA
-
-LIBS = -lc16
-SYMS = vim.syms
-CC = cc
-LN = ln
-LNFLAGS = +q
-SHELL = csh
-REN = $(SHELL) -c mv -f
-DEL = $(SHELL) -c rm -f
-
-SRC =	arabic.c \
-	autocmd.c \
-	blowfish.c \
-	buffer.c \
-	change.c \
-	charset.c \
-	crypt.c \
-	crypt_zip.c \
-	debugger.c \
-	dict.c \
-	diff.c \
-	digraph.c \
-	edit.c \
-	eval.c \
-	evalfunc.c \
-	ex_cmds.c \
-	ex_cmds2.c \
-	ex_docmd.c \
-	ex_eval.c \
-	ex_getln.c \
-	fileio.c \
-	findfile.c \
-	fold.c \
-	getchar.c \
-	hardcopy.c \
-	hashtab.c \
-	indent.c \
-	insexpand.c \
-	json.c \
-	list.c \
-	main.c \
-	mark.c \
-	memfile.c \
-	memline.c \
-	menu.c \
-	message.c \
-	misc1.c \
-	misc2.c \
-	move.c \
-	mbyte.c \
-	normal.c \
-	ops.c \
-	option.c \
-	os_amiga.c \
-	popupmnu.c \
-	profiler.c \
-	quickfix.c \
-	regexp.c \
-	screen.c \
-	search.c \
-	sha256.c \
-	sign.c \
-	spell.c \
-	spellfile.c \
-	syntax.c \
-	tag.c \
-	term.c \
-	ui.c \
-	undo.c \
-	usercmd.c \
-	userfunc.c \
-	window.c \
-	version.c
-
-INCL = vim.h feature.h keymap.h macros.h ascii.h term.h structs.h os_amiga.h
-
-OBJ =	obj/arabic.o \
-	obj/autocmd.o \
-	obj/blowfish.o \
-	obj/buffer.o \
-	obj/change.o \
-	obj/charset.o \
-	obj/crypt.o \
-	obj/crypt_zip.o \
-	obj/debugger.o \
-	obj/dict.o \
-	obj/diff.o \
-	obj/digraph.o \
-	obj/edit.o \
-	obj/eval.o \
-	obj/evalfunc.o \
-	obj/ex_cmds.o \
-	obj/ex_cmds2.o \
-	obj/ex_docmd.o \
-	obj/ex_eval.o \
-	obj/ex_getln.o \
-	obj/fileio.o \
-	obj/findfile.o \
-	obj/fold.o \
-	obj/getchar.o \
-	obj/hardcopy.o \
-	obj/hashtab.o \
-	obj/indent.o \
-	obj/insexpand.o \
-	obj/json.o \
-	obj/list.o \
-	obj/main.o \
-	obj/mark.o \
-	obj/memfile.o \
-	obj/memline.o \
-	obj/menu.o \
-	obj/message.o \
-	obj/misc1.o \
-	obj/misc2.o \
-	obj/move.o \
-	obj/mbyte.o \
-	obj/normal.o \
-	obj/ops.o \
-	obj/option.o \
-	obj/os_amiga.o \
-	obj/popupmnu.o \
-	obj/profiler.o \
-	obj/quickfix.o \
-	obj/regexp.o \
-	obj/screen.o \
-	obj/search.o \
-	obj/sha256.o \
-	obj/sign.o \
-	obj/spell.o \
-	obj/spellfile.o \
-	obj/syntax.o \
-	obj/tag.o \
-	obj/term.o \
-	obj/ui.o \
-	obj/undo.o \
-	obj/usercmd.o \
-	obj/userfunc.o \
-	obj/window.o \
-	$(TERMLIB)
-
-PRO =	proto/arabic.pro \
-	proto/autocmd.pro \
-	proto/blowfish.pro \
-	proto/buffer.pro \
-	proto/change.pro \
-	proto/charset.pro \
-	proto/crypt.pro \
-	proto/crypt_zip.pro \
-	proto/debugger.pro \
-	proto/dict.pro \
-	proto/diff.pro \
-	proto/digraph.pro \
-	proto/edit.pro \
-	proto/eval.pro \
-	proto/evalfunc.pro \
-	proto/ex_cmds.pro \
-	proto/ex_cmds2.pro \
-	proto/ex_docmd.pro \
-	proto/ex_eval.pro \
-	proto/ex_getln.pro \
-	proto/fileio.pro \
-	proto/findfile.pro \
-	proto/fold.pro \
-	proto/getchar.pro \
-	proto/hardcopy.pro \
-	proto/hashtab.pro \
-	proto/indent.pro \
-	proto/insexpand.pro \
-	proto/json.pro \
-	proto/list.pro \
-	proto/main.pro \
-	proto/mark.pro \
-	proto/memfile.pro \
-	proto/memline.pro \
-	proto/menu.pro \
-	proto/message.pro \
-	proto/misc1.pro \
-	proto/misc2.pro \
-	proto/move.pro \
-	proto/mbyte.pro \
-	proto/normal.pro \
-	proto/ops.pro \
-	proto/option.pro \
-	proto/os_amiga.pro \
-	proto/popupmnu.pro \
-	proto/profiler.pro \
-	proto/quickfix.pro \
-	proto/regexp.pro \
-	proto/screen.pro \
-	proto/search.pro \
-	proto/sha256.pro \
-	proto/sign.pro \
-	proto/spell.pro \
-	proto/spellfile.pro \
-	proto/syntax.pro \
-	proto/tag.pro \
-	proto/term.pro \
-	proto/termlib.pro \
-	proto/ui.pro \
-	proto/undo.pro \
-	proto/usercmd.pro \
-	proto/userfunc.pro \
-	proto/window.pro
-
-all: Vim xxd/Xxd
-
-Vim: obj $(OBJ) version.c version.h
-	$(CC) $(CFLAGS) version.c -o obj/version.o
-	$(LN) $(LNFLAGS) -m -o Vim $(OBJ) obj/version.o $(LIBS)
-
-debug: obj $(OBJ) version.c version.h
-	$(CC) $(CFLAGS) version.c -o obj/version.o
-	$(LN) $(LNFLAGS) -m -g -o Vim $(OBJ) obj/version.o $(LIBS)
-
-xxd/Xxd: xxd/xxd.c
-	$(SHELL) -c cd xxd; make -f Make_amiga.mak; cd ..
-
-# Making prototypes with Manx has been removed, because it caused too many
-# problems.
-#proto: $(SYMS) $(PRO)
-
-obj:
-	makedir obj
-
-tags: $(SRC) $(INCL)
-	$(SHELL) -c ctags $(SRC) *.h
-
-# can't use delete here, too many file names
-clean:
-	$(DEL) $(OBJ) obj/version.o \
-		obj/termlib.o Vim $(SYMS) xxd/Xxd
-
-test:
-	$(SHELL) -c cd testdir; make -f Make_amiga.mak; cd ..
-
-$(SYMS): $(INCL) $(PRO)
-	$(CC) $(CFLAGS) -ho$(SYMS) vim.h
-
-###########################################################################
-
-# Unfortunately, Manx's make doesn't understand a .c.o rule, so each
-# compilation command has to be given explicitly.
-
-CCSYM = $(CC) $(CFLAGS) -hi$(SYMS) -o
-CCNOSYM = $(CC) $(CFLAGS) -o
-
-$(OBJ): $(SYMS)
-
-obj/arabic.o:	arabic.c
-	$(CCSYM) $@ arabic.c
-
-obj/autocmd.o:	autocmd.c
-	$(CCSYM) $@ autocmd.c
-
-obj/blowfish.o:	blowfish.c
-	$(CCSYM) $@ blowfish.c
-
-obj/buffer.o:	buffer.c
-	$(CCSYM) $@ buffer.c
-
-obj/change.o:	change.c
-	$(CCSYM) $@ change.c
-
-obj/charset.o:	charset.c
-	$(CCSYM) $@ charset.c
-
-obj/crypt.o:	crypt.c
-	$(CCSYM) $@ crypt.c
-
-obj/crypt_zip.o: crypt_zip.c
-	$(CCSYM) $@ crypt_zip.c
-
-obj/debugger.o:	debugger.c
-	$(CCSYM) $@ debugger.c
-
-obj/dict.o:	dict.c
-	$(CCSYM) $@ dict.c
-
-obj/diff.o:	diff.c
-	$(CCSYM) $@ diff.c
-
-obj/digraph.o:	digraph.c
-	$(CCSYM) $@ digraph.c
-
-obj/edit.o:	edit.c
-	$(CCSYM) $@ edit.c
-
-obj/eval.o:	eval.c
-	$(CCSYM) $@ eval.c
-
-obj/evalfunc.o:	evalfunc.c
-	$(CCSYM) $@ evalfunc.c
-
-obj/ex_cmds.o:	ex_cmds.c
-	$(CCSYM) $@ ex_cmds.c
-
-obj/ex_cmds2.o:	ex_cmds2.c
-	$(CCSYM) $@ ex_cmds2.c
-
-# Don't use $(SYMS) here, because ex_docmd.c defines DO_DECLARE_EXCMD
-obj/ex_docmd.o:	ex_docmd.c ex_cmds.h
-	$(CCNOSYM) $@ ex_docmd.c
-
-obj/ex_eval.o:	ex_eval.c ex_cmds.h
-	$(CCSYM) $@ ex_eval.c
-
-obj/ex_getln.o:	ex_getln.c
-	$(CCSYM) $@ ex_getln.c
-
-obj/fileio.o:	fileio.c
-	$(CCSYM) $@ fileio.c
-
-obj/findfile.o:	findfile.c
-	$(CCSYM) $@ findfile.c
-
-obj/fold.o:	fold.c
-	$(CCSYM) $@ fold.c
-
-obj/getchar.o:	getchar.c
-	$(CCSYM) $@ getchar.c
-
-obj/hardcopy.o:	hardcopy.c
-	$(CCSYM) $@ hardcopy.c
-
-obj/hashtab.o:	hashtab.c
-	$(CCSYM) $@ hashtab.c
-
-obj/indent.o:	indent.c
-	$(CCSYM) $@ indent.c
-
-obj/insexpand.o:	insexpand.c
-	$(CCSYM) $@ insexpand.c
-
-obj/json.o:	json.c
-	$(CCSYM) $@ json.c
-
-obj/list.o:	list.c
-	$(CCSYM) $@ list.c
-
-# Don't use $(SYMS) here, because main.c defines EXTERN
-obj/main.o:	main.c option.h globals.h
-	$(CCNOSYM) $@ main.c
-
-obj/mark.o:	mark.c
-	$(CCSYM) $@ mark.c
-
-obj/memfile.o:	memfile.c
-	$(CCSYM) $@ memfile.c
-
-obj/memline.o:	memline.c
-	$(CCSYM) $@ memline.c
-
-obj/menu.o:	menu.c
-	$(CCSYM) $@ menu.c
-
-# Don't use $(SYMS) here, because message.c defines MESSAGE_FILE
-obj/message.o:	message.c
-	$(CCNOSYM) $@ message.c
-
-obj/misc1.o:	misc1.c
-	$(CCSYM) $@ misc1.c
-
-obj/misc2.o:	misc2.c
-	$(CCSYM) $@ misc2.c
-
-obj/move.o:	move.c
-	$(CCSYM) $@ move.c
-
-obj/mbyte.o: mbyte.c
-	$(CCSYM) $@ mbyte.c
-
-obj/normal.o:	normal.c
-	$(CCSYM) $@ normal.c
-
-obj/ops.o:	ops.c
-	$(CCSYM) $@ ops.c
-
-# Don't use $(SYMS) here, because option.h defines variables here
-obj/option.o:	option.c
-	$(CCNOSYM) $@ option.c
-
-obj/os_amiga.o:	os_amiga.c
-	$(CCSYM) $@ os_amiga.c
-
-obj/popupmnu.o:	popupmnu.c
-	$(CCSYM) $@ popupmnu.c
-
-obj/profiler.o:	profiler.c
-	$(CCSYM) $@ profiler.c
-
-obj/quickfix.o:	quickfix.c
-	$(CCSYM) $@ quickfix.c
-
-obj/regexp.o:	regexp.c
-	$(CCSYM) $@ regexp.c
-
-obj/screen.o:	screen.c
-	$(CCSYM) $@ screen.c
-
-obj/search.o:	search.c
-	$(CCSYM) $@ search.c
-
-obj/sha256.o:	sha256.c
-	$(CCSYM) $@ sha256.c
-
-obj/sign.o:	sign.c
-	$(CCSYM) $@ sign.c
-
-obj/spell.o:	spell.c
-	$(CCSYM) $@ spell.c
-
-obj/spellfile.o: spellfile.c
-	$(CCSYM) $@ spellfile.c
-
-obj/syntax.o:	syntax.c
-	$(CCSYM) $@ syntax.c
-
-obj/tag.o:	tag.c
-	$(CCSYM) $@ tag.c
-
-obj/term.o:	term.c term.h
-	$(CCSYM) $@ term.c
-
-obj/termlib.o:	termlib.c
-	$(CCSYM) $@ termlib.c
-
-obj/ui.o:	ui.c
-	$(CCSYM) $@ ui.c
-
-obj/undo.o:	undo.c
-	$(CCSYM) $@ undo.c
-
-obj/usercmd.o:	usercmd.c
-	$(CCSYM) $@ usercmd.c
-
-obj/userfunc.o:	userfunc.c
-	$(CCSYM) $@ userfunc.c
-
-obj/window.o:	window.c
-	$(CCSYM) $@ window.c
diff --git a/src/Make_sas.mak b/src/Make_sas.mak
deleted file mode 100644
index 607f484..0000000
--- a/src/Make_sas.mak
+++ /dev/null
@@ -1,465 +0,0 @@
-# vim: set ft=make :
-# Makefile for VIM on the Amiga, using SAS/Lattice C 6.0 to 6.58
-#
-# Do NOT use the peephole optimizer with a version before 6.56!
-# It messes up all kinds of things:
-# For 6.0 and 6.1, expand_env() will not work correctly.
-# For 6.2 and 6.3 the call to free_line in u_freeentry is wrong.
-# The "read.me" file for version 6.56 includes a remark about a fix for the
-# peephole optimizer.  Everything before 6.56 will probably fail.
-#
-# You should use Manx Aztec C whenever possible, because it has been tested.
-#
-# The prototypes from Manx and SAS are incompatible. If the prototypes
-# were generated by Manx, first do "touch *.c; make proto" before "make".
-# The prototypes generated on Unix work for both.
-#
-# Note: Not all dependencies are included. This was done to avoid having
-#       to compile everything when a global variable or function is added.
-
-#>>>>> choose options:
-
-### See feature.h for a list of optionals.
-### Any other defines can be included here.
-
-# NO_ARP	Don't include ARP functions
-# SASC=658	Sas/C version number
-# NEWSASC	fixes a bug in the syntax highlighting?
-DEFINES = DEF=NO_ARP DEF=NEWSASC DEF="SASC=658"
-
-#>>>>> if HAVE_TGETENT is defined termlib.o has to be used
-#TERMLIB = termlib.o
-TERMLIB =
-
-#>>>>> choose NODEBUG for normal compiling, the other for debugging and
-# profiling
-# don't switch on debugging when generating proto files, it crashes the
-# compiler.
-DBG = NODEBUG
-#DBG = DBG=SF
-
-#>>>>> choose NOOPTPEEP for 6.0 to 6.3, NOOPT for debugging
-# with version 6.56 and later you can probably use OPT
-OPTIMIZE  = OPT
-#OPTIMIZE = NOOPTPEEP
-#OPTIMIZE = NOOPT
-
-# for 6.58 you can use the line below, but be warned it takes a loooonnnggg time
-#OPTIMIZE=OPT  OPTIMIZERSCHEDULER OPTIMIZERTIME NoOPTIMIZERALIAS \
-	OptimizerComplexity=10 OptimizerDepth=10 OptimizerRecurDepth=10 \
-	OptimizerInLocal OPTPEEP
-
-#generate code for your processor - 68060 will work for 040's as well.
-CPU=68000
-#CPU=68020
-#CPU=68030
-#CPU=68040
-#CPU=68060
-
-#Error reporting - rexx or console
-ERROR = ERRORCONSOLE ERRORSOURCE ERRORHIGHLIGHT
-#ERROR = ERRORREXX ERRORCONSOLE ERRORSOURCE ERRORHIGHLIGHT
-
-#memory types, if you have fast use it :->,
-#	ANY = will work on all machines
-#	FAST = this is the best option, for speed
-#MEMORYTYPE=FAST
-MEMORYTYPE=ANY
-
-#MEMSIZE - this is for compile time only for speed of compilation
-#MEMSIZE=HUGE
-MEMSIZE=LARGE
-#MEMSIZE=SMALL
-
-#>>>>> end of choices
-###########################################################################
-
-CC	= sc
-GST	= vim.gst
-COPTS	= SINT SCODE SDATA
-SHELL	= csh
-DEL	= $(SHELL) -c rm -f
-
-# ignore error messages for uninitialized variables, they are mostly not correct
-CFLAGS  = NOLINK $(DBG) CPU=$(CPU) NOSTACKCHECK DEF=AMIGA CODE=FAR idir=proto ignore=317
-CFLAGS2 = $(OPTIMIZE) $(ERROR) GSTIMMEDIATE GST=$(GST)
-CFLAGS3 = $(COPTS) STRINGMERGE MEMSIZE=$(MEMSIZE)
-CFLAGS4 = $(DEFINES) DATAMEMORY=$(MEMORYTYPE)
-
-PROPT = DEF=PROTO GPROTO GPPARM MAXIMUMERRORS=999 GENPROTOSTATICS GENPROTOPARAMETERS
-
-SRC = \
-	arabic.c \
-	autocmd.c \
-	blowfish.c \
-	buffer.c \
-	change.c \
-	charset.c \
-	crypt.c \
-	crypt_zip.c \
-	debugger.c \
-	dict.c \
-	diff.c \
-	digraph.c \
-	edit.c \
-	eval.c \
-	evalfunc.c \
-	ex_cmds.c \
-	ex_cmds2.c \
-	ex_docmd.c \
-	ex_eval.c \
-	ex_getln.c \
-	fileio.c \
-	findfile.c \
-	fold.c \
-	getchar.c \
-	hardcopy.c \
-	hashtab.c \
-	indent.c \
-	insexpand.c \
-	json.c \
-	list.c \
-	main.c \
-	mark.c \
-	memfile.c \
-	memline.c \
-	menu.c \
-	message.c \
-	misc1.c \
-	misc2.c \
-	move.c \
-	mbyte.c \
-	normal.c \
-	ops.c \
-	option.c \
-	os_amiga.c \
-	popupmnu.c \
-	profiler.c \
-	quickfix.c \
-	regexp.c \
-	screen.c \
-	search.c \
-	sha256.c \
-	sign.c \
-	spell.c \
-	spellfile.c \
-	syntax.c \
-	tag.c \
-	term.c \
-	ui.c \
-	undo.c \
-	usercmd.c \
-	userfunc.c \
-	window.c \
-	version.c
-
-OBJ = \
-	arabic.o \
-	autocmd.o \
-	blowfish.o \
-	buffer.o \
-	change.o \
-	charset.o \
-	crypt.o \
-	crypt_zip.o \
-	debugger.o \
-	dict.o \
-	diff.o \
-	digraph.o \
-	edit.o \
-	eval.o \
-	evalfunc.o \
-	ex_cmds.o \
-	ex_cmds2.o \
-	ex_docmd.o \
-	ex_eval.o \
-	ex_getln.o \
-	fileio.o \
-	findfile.o \
-	fold.o \
-	getchar.o \
-	hardcopy.o \
-	hashtab.o \
-	indent.o \
-	insexpand.o \
-	json.o \
-	list.o \
-	main.o \
-	mark.o \
-	memfile.o \
-	memline.o \
-	menu.o \
-	message.o \
-	misc1.o \
-	misc2.o \
-	move.o \
-	mbyte.o \
-	normal.o \
-	ops.o \
-	option.o \
-	os_amiga.o \
-	popupmnu.o \
-	profiler.o \
-	quickfix.o \
-	regexp.o \
-	screen.o \
-	search.o \
-	sha256.o \
-	sign.o \
-	spell.o \
-	spellfile.o \
-	syntax.o \
-	tag.o \
-	term.o \
-	ui.o \
-	undo.o \
-	usercmd.o \
-	userfunc.o \
-	window.o \
-	$(TERMLIB)
-
-PRO = \
-	proto/arabic.pro \
-	proto/autocmd.pro \
-	proto/blowfish.pro \
-	proto/buffer.pro \
-	proto/change.pro \
-	proto/charset.pro \
-	proto/crypt.pro \
-	proto/crypt_zip.pro \
-	proto/debugger.pro \
-	proto/dict.pro \
-	proto/diff.pro \
-	proto/digraph.pro \
-	proto/edit.pro \
-	proto/eval.pro \
-	proto/evalfunc.pro \
-	proto/ex_cmds.pro \
-	proto/ex_cmds2.pro \
-	proto/ex_docmd.pro \
-	proto/ex_eval.pro \
-	proto/ex_getln.pro \
-	proto/fileio.pro \
-	proto/findfile.pro \
-	proto/fold.pro \
-	proto/getchar.pro \
-	proto/hardcopy.pro \
-	proto/hashtab.pro \
-	proto/indent.pro \
-	proto/insexpand.pro \
-	proto/json.pro \
-	proto/list.pro \
-	proto/main.pro \
-	proto/mark.pro \
-	proto/memfile.pro \
-	proto/memline.pro \
-	proto/menu.pro \
-	proto/message.pro \
-	proto/misc1.pro \
-	proto/misc2.pro \
-	proto/move.pro \
-	proto/mbyte.pro \
-	proto/normal.pro \
-	proto/ops.pro \
-	proto/option.pro \
-	proto/os_amiga.pro \
-	proto/popupmnu.pro \
-	proto/profiler.pro \
-	proto/quickfix.pro \
-	proto/regexp.pro \
-	proto/screen.pro \
-	proto/search.pro \
-	proto/sha256.pro \
-	proto/sign.pro \
-	proto/spell.pro \
-	proto/spellfile.pro \
-	proto/syntax.pro \
-	proto/tag.pro \
-	proto/term.pro \
-	proto/termlib.pro \
-	proto/ui.pro \
-	proto/undo.pro \
-	proto/usercmd.pro \
-	proto/userfunc.pro \
-	proto/window.pro
-
-all: proto Vim
-
-Vim: scoptions $(OBJ) version.c version.h
-	$(CC) $(CFLAGS) version.c
-	$(CC) LINK $(COPTS) $(OBJ) version.o $(DBG) PNAME=Vim
-
-debug: scoptions $(OBJ) version.c version.h
-	$(CC) $(CFLAGS) version.c
-	$(CC) LINK $(COPTS) $(OBJ) version.o $(DBG) PNAME=Vim
-
-proto: $(GST) $(PRO)
-
-tags:
-	spat ctags $(SRC) *.h
-#	csh -c ctags $(SRC) *.h
-
-# can't use delete here, too many file names
-clean:
-	$(DEL) *.o Vim $(GST)
-
-# generate GlobalSymbolTable, which speeds up the compile time.
-#
-# A preprocessing stage is used to work around a bug in the GST generator, in
-# that it does not handle nested makefiles properly in this stage.
-# Ignore error message for not producing any code (105).
-$(GST): scoptions vim.h keymap.h macros.h ascii.h term.h structs.h
-	$(CC) $(CFLAGS) PREPROCESSORONLY vim.h objectname pre.h
-	$(CC) MGST=$(GST) pre.h ignore=105
-	$(DEL) pre.h
-
-# generate an options file, because SAS/C smake can't handle the amiga command
-# line can handle the lengths that this makefile will impose on the shell.
-# (Manx's make can do this).
-scoptions: Make_sas.mak
-	@echo "Generating - $@ ..."
-	@echo $(CFLAGS) > scoptions
-	@echo $(CFLAGS1) >> scoptions
-	@echo $(CFLAGS2) >> scoptions
-	@echo $(CFLAGS3) >> scoptions
-	@echo $(CFLAGS4) >> scoptions
-	@echo $(COPTS) >>scoptions
-	@echo done
-
-###########################################################################
-
-$(OBJ): $(GST) vim.h
-$(PRO): $(GST) vim.h
-
-.c.o:
-	$(CC) $(CFLAGS) $*.c
-
-.c.pro:
-	$(CC) $(CFLAGS) GPFILE=proto/$*.pro $(PROPT) $*.c
-
-# dependencies
-arabic.o:		arabic.c
-proto/arabic.pro:	arabic.c
-autocmd.o:		autocmd.c
-proto/autocmd.pro:	autocmd.c
-blowfish.o:		blowfish.c
-proto/blowfish.pro:	blowfish.c
-buffer.o:		buffer.c
-proto/buffer.pro:	buffer.c
-change.o:		change.c
-proto/change.pro:	change.c
-charset.o:		charset.c
-proto/charset.pro:	charset.c
-crypt.o:		crypt.c
-proto/crypt.pro:	crypt.c
-crypt_zip.o:		crypt_zip.c
-proto/crypt_zip.pro:	crypt_zip.c
-debugger.o:		debugger.c
-proto/debugger.pro:	debugger.c
-dict.o:			dict.c
-proto/dict.pro:		dict.c
-diff.o:			diff.c
-proto/diff.pro:		diff.c
-digraph.o:		digraph.c
-proto/digraph.pro:	digraph.c
-edit.o:			edit.c
-proto/edit.pro:		edit.c
-eval.o:			eval.c
-proto/eval.pro:		eval.c
-evalfunc.o:		evalfunc.c
-proto/evalfunc.pro:	evalfunc.c
-ex_cmds.o:		ex_cmds.c
-proto/ex_cmds.pro:	ex_cmds.c
-ex_cmds2.o:		ex_cmds2.c
-proto/ex_cmds2.pro:	ex_cmds2.c
-ex_docmd.o:		ex_docmd.c ex_cmds.h
-proto/ex_docmd.pro:	ex_docmd.c ex_cmds.h
-ex_eval.o:		ex_eval.c ex_cmds.h
-proto/ex_eval.pro:	ex_eval.c ex_cmds.h
-ex_getln.o:		ex_getln.c
-proto/ex_getln.pro:	ex_getln.c
-fileio.o:		fileio.c
-proto/fileio.pro:	fileio.c
-findfile.o:		findfile.c
-proto/findfile.pro:	findfile.c
-fold.o:			fold.c
-proto/fold.pro:		fold.c
-getchar.o:		getchar.c
-proto/getchar.pro:	getchar.c
-hardcopy.o:		hardcopy.c
-proto/hardcopy.pro:	hardcopy.c
-hashtab.o:		hashtab.c
-proto/hashtab.pro:	hashtab.c
-indent.o:		indent.c
-proto/indent.pro:	indent.c
-insexpand.o:		insexpand.c
-proto/insexpand.pro:	insexpand.c
-json.o:			json.c
-proto/json.pro:		json.c
-list.o:			list.c
-proto/list.pro:		list.c
-main.o:			main.c
-proto/main.pro:		main.c
-mark.o:			mark.c
-proto/mark.pro:		mark.c
-memfile.o:		memfile.c
-proto/memfile.pro:	memfile.c
-memline.o:		memline.c
-proto/memline.pro:	memline.c
-menu.o:			menu.c
-proto/menu.pro:		menu.c
-message.o:		message.c
-proto/message.pro:	message.c
-misc1.o:		misc1.c
-proto/misc1.pro:	misc1.c
-misc2.o:		misc2.c
-proto/misc2.pro:	misc2.c
-move.o:			move.c
-proto/move.pro:		move.c
-mbyte.o:		mbyte.c
-proto/mbyte.pro:	mbyte.c
-normal.o:		normal.c
-proto/normal.pro:	normal.c
-ops.o:			ops.c
-proto/ops.pro:		ops.c
-option.o:		option.c
-proto/option.pro:	option.c
-os_amiga.o:		os_amiga.c
-proto/os_amiga.pro:	os_amiga.c
-popupmnu.o:		popupmnu.c
-proto/popupmnu.pro:	popupmnu.c
-profiler.o:		profiler.c
-proto/profiler.pro:	profiler.c
-quickfix.o:		quickfix.c
-proto/quickfix.pro:	quickfix.c
-regexp.o:		regexp.c
-proto/regexp.pro:	regexp.c
-screen.o:		screen.c
-proto/screen.pro:	screen.c
-search.o:		search.c
-proto/search.pro:	search.c
-sha256.o:		sha256.c
-proto/sha256.pro:	sha256.c
-sign.o:			sign.c
-proto/sign.pro:		sign.c
-spell.o:		spell.c
-proto/spell.pro:	spell.c
-spellfile.o:		spellfile.c
-proto/spellfile.pro:	spellfile.c
-syntax.o:		syntax.c
-proto/syntax.pro:	syntax.c
-tag.o:			tag.c
-proto/tag.pro:		tag.c
-term.o:			term.c
-proto/term.pro:		term.c
-termlib.o:		termlib.c
-proto/termlib.pro:	termlib.c
-ui.o:			ui.c
-proto/ui.pro:		ui.c
-undo.o:			undo.c
-proto/undo.pro:		undo.c
-usercmd.o:		usercmd.c
-proto/usercmd.pro:	usercmd.c
-userfunc.o:		userfunc.c
-proto/userfunc.pro:	userfunc.c
-window.o:		window.c
diff --git a/src/version.c b/src/version.c
index 69060d5..ddf68db 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1688,
+/**/
     1687,
 /**/
     1686,