diff --git a/Makefile.CVF b/Makefile.CVF
index 189bd4d05..91bb2cf22 100644
--- a/Makefile.CVF
+++ b/Makefile.CVF
@@ -1,96 +1,96 @@
-#Makefile for Windows
-!include <dfinc.mak>   #Some definitions for Compaq Visual Fortran
-gcc = cl
-FC = df
-#To do bounds checking (with useless reports) put "/check:all" in the
-# --opt= line below (line 56, more or less ...)
-#FFLAGS = /traceback /check:all
-FFLAGS = /traceback /fast /nologo /check:all
-
-all:    MAP65.EXE plrs.exe
-
-OBJS2C   = init_rs.o encode_rs.o decode_rs.o jtaudio.o plrr_subs.o
-
-F2PYONLY = ftn_init ftn_quit audio_init getfile azdist0 astro0 spec
-
-SRCS2F90 = a2d.f90 astro0.f90 audio_init.f90 azdist0.f90 \
-	decode1.f90 ftn_init.f90 ftn_quit.f90 wsjtgen.f90 \
-	runqqq.f90 fivehz.f90 flushqqq.f90 \
-	rfile.f90 rfile3a.f90 spec.f90 map65a.F90 display.F90 \
-	getfile.f90 getfile2.f90 recvpkt.f90 savetf2.F90 \
-	symspec.f90 sec_midn.F90 getdphi.f90
-
-SRCSCOM = datcom.f90 gcom1.f90 gcom2.f90 gcom3.f90 gcom4.f90 spcom.f90
-
-SRCS2F77 = indexx.f gen65.f chkmsg.f \
-	gentone.f gencwid.f set.f db.f pctile.f sort.f ssort.f \
-	avemsg65.f demod64a.f encode65.f extract.f four2a.f getpfx1.f \
-	getpfx2.f graycode.f grid2k.f interleave63.f k2grid.f \
-	deep65.f morse.f nchar.f packcall.f packgrid.f \
-	packmsg.f packtext.f setup65.f unpackcall.f unpackgrid.f \
-	unpackmsg.f unpacktext.f astro.f azdist.f coord.f dcoord.f \
-	deg2grid.f dot.f ftsky.f geocentric.f GeoDist.f grid2deg.f \
-	moon2.f MoonDop.f sun.f toxyz.f pfxdump.f \
-	ccf65.f trimlist.f chkhist.f decode1a.f \
-	filbig.f fil6521.f twkfreq.f decode65b.f \
-	afc65b.f fchisq.f ccf2.f
-
-SRCS2C   = ptt.c igray.c wrapkarn.c rfile3.c
-
-MAP65.EXE: Audio.pyd map65.spec
-	python c:\python23\installer\Build.py map65.spec
-
-plrs.exe: plrs.f90 sec_midn.F90 plrs_subs_win.c
-	cl /c /Foplrs_subs.obj plrs_subs_win.c
-	df /fpp /define:CVF plrs.f90 sec_midn.F90 plrs_subs.obj  \
-	  /link ws2_32.lib
-
-Audio.pyd: $(OBJS2C) $(SRCS2F90) $(SRCS2F77) $(SRCS2C) $(SRCSCOM)
-	python f2py.py -c \
-	--quiet --"fcompiler=compaqv" \
-	--opt="/nologo /traceback /warn:errors /fast /fpp /define:CVF \
-	      /define:USE_PORTAUDIO" \
-	$(OBJS2C) \
-	-lwinmm -lws2_32 -lpa -lfftw3single -llibsamplerate \
-	-m Audio \
-	only: $(F2PYONLY) : \
-	$(SRCS2F90) $(SRCS2F77) $(SRCS2C)
-
-map65.spec: map65.py astro.py g.py options.py palettes.py smeter.py specjt.py
-	python c:\python23\installer\makespec.py --icon wsjt.ico \
-	--tk --onefile map65.py
-
-jtaudio.o: jtaudio.c
-	$(CC) /nologo /c /DWin32 /Fojtaudio.o jtaudio.c
-
-init_rs.obj: init_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 init_rs.c
-
-init_rs.o: init_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 /Foinit_rs.o init_rs.c
-
-encode_rs.obj: encode_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 encode_rs.c
-
-encode_rs.o: encode_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 /Foencode_rs.o encode_rs.c
-
-decode_rs.obj: decode_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 decode_rs.c
-
-decode_rs.o: decode_rs.c
-	$(CC) /nologo /c /DBIGSYM=1 /Ox /Zd /Fodecode_rs.o decode_rs.c
-
-wrapkarn.obj: wrapkarn.c
-	$(CC) /nologo /c /DCVF=1 wrapkarn.c
-
-igray.obj: igray.c
-	$(CC) /nologo /c /DCVF=1 igray.c
-
-plrr_subs.o: plrr_subs_win.c
-	$(CC) /nologo /c plrr_subs_win.c /Foplrr_subs.o
-
-.PHONY : clean
-
-clean:
-    -del *.o *.obj MAP65.EXE Audio.pyd map65.spec
+#Makefile for Windows
+!include <dfinc.mak>   #Some definitions for Compaq Visual Fortran
+gcc = cl
+FC = df
+#To do bounds checking (with useless reports) put "/check:all" in the
+# --opt= line below (line 56, more or less ...)
+#FFLAGS = /traceback /check:all
+FFLAGS = /traceback /fast /nologo /check:all
+
+all:    MAP65.EXE plrs.exe
+
+OBJS2C   = init_rs.o encode_rs.o decode_rs.o jtaudio.o plrr_subs.o
+
+F2PYONLY = ftn_init ftn_quit audio_init getfile azdist0 astro0 spec
+
+SRCS2F90 = a2d.f90 astro0.f90 audio_init.f90 azdist0.f90 \
+	decode1.f90 ftn_init.f90 ftn_quit.f90 wsjtgen.f90 \
+	runqqq.f90 fivehz.f90 flushqqq.f90 \
+	rfile.f90 rfile3a.F90 spec.f90 map65a.F90 display.F90 \
+	getfile.f90 getfile2.f90 recvpkt.f90 savetf2.F90 \
+	symspec.f90 sec_midn.F90 getdphi.f90
+
+SRCSCOM = datcom.f90 gcom1.f90 gcom2.f90 gcom3.f90 gcom4.f90 spcom.f90
+
+SRCS2F77 = indexx.f gen65.f chkmsg.f \
+	gentone.f gencwid.f set.f db.f pctile.f sort.f ssort.f \
+	avemsg65.f demod64a.f encode65.f extract.f four2a.f getpfx1.f \
+	getpfx2.f graycode.f grid2k.f interleave63.f k2grid.f \
+	deep65.f morse.f nchar.f packcall.f packgrid.f \
+	packmsg.f packtext.f setup65.f unpackcall.f unpackgrid.f \
+	unpackmsg.f unpacktext.f astro.f azdist.f coord.f dcoord.f \
+	deg2grid.f dot.f ftsky.f geocentric.f GeoDist.f grid2deg.f \
+	moon2.f MoonDop.f sun.f toxyz.f pfxdump.f \
+	ccf65.f trimlist.f chkhist.f decode1a.f \
+	filbig.f fil6521.f twkfreq.f decode65b.f \
+	afc65b.f fchisq.f ccf2.f
+
+SRCS2C   = ptt.c igray.c wrapkarn.c rfile3.c
+
+MAP65.EXE: Audio.pyd map65.spec
+	python c:\python23\installer\Build.py map65.spec
+
+plrs.exe: plrs.f90 sec_midn.F90 plrs_subs_win.c
+	cl /c /Foplrs_subs.obj plrs_subs_win.c
+	df /fpp /define:CVF plrs.f90 sec_midn.F90 plrs_subs.obj  \
+	  /link ws2_32.lib
+
+Audio.pyd: $(OBJS2C) $(SRCS2F90) $(SRCS2F77) $(SRCS2C) $(SRCSCOM)
+	python f2py.py -c \
+	--quiet --"fcompiler=compaqv" \
+	--opt="/nologo /traceback /warn:errors /fast /fpp /define:CVF \
+	      /define:USE_PORTAUDIO" \
+	$(OBJS2C) \
+	-lwinmm -lws2_32 -lpa -lfftw3single -llibsamplerate \
+	-m Audio \
+	only: $(F2PYONLY) : \
+	$(SRCS2F90) $(SRCS2F77) $(SRCS2C)
+
+map65.spec: map65.py astro.py g.py options.py palettes.py smeter.py specjt.py
+	python c:\python23\installer\makespec.py --icon wsjt.ico \
+	--tk --onefile map65.py
+
+jtaudio.o: jtaudio.c
+	$(CC) /nologo /c /DWin32 /Fojtaudio.o jtaudio.c
+
+init_rs.obj: init_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 init_rs.c
+
+init_rs.o: init_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 /Foinit_rs.o init_rs.c
+
+encode_rs.obj: encode_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 encode_rs.c
+
+encode_rs.o: encode_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 /Foencode_rs.o encode_rs.c
+
+decode_rs.obj: decode_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 decode_rs.c
+
+decode_rs.o: decode_rs.c
+	$(CC) /nologo /c /DBIGSYM=1 /Ox /Zd /Fodecode_rs.o decode_rs.c
+
+wrapkarn.obj: wrapkarn.c
+	$(CC) /nologo /c /DCVF=1 wrapkarn.c
+
+igray.obj: igray.c
+	$(CC) /nologo /c /DCVF=1 igray.c
+
+plrr_subs.o: plrr_subs_win.c
+	$(CC) /nologo /c plrr_subs_win.c /Foplrr_subs.o
+
+.PHONY : clean
+
+clean:
+    -del *.o *.obj MAP65.EXE Audio.pyd map65.spec
diff --git a/Makefile.MinGW b/Makefile.MinGW
index 2a17a8bb6..ff4566676 100644
--- a/Makefile.MinGW
+++ b/Makefile.MinGW
@@ -1,102 +1,102 @@
-#Makefile to compile MAP65.EXE for Windows.
-#!include <dfinc.mak>   #Some definitions for Compaq Visual Fortran
-CC = /mingw/bin/gcc
-FC = g95
-CFLAGS = -I. -fPIC
-FFLAGS = -Wall -Wno-precision-loss -fbounds-check -fPIC
-
-.f.o:
-	${FC} ${CPPFLAGS} ${FFLAGS} -c -o ${<:.f=.o} $<
-
-all:    MAP65.EXE
-
-OBJC1 = init_rs.o encode_rs.o decode_rs.o jtaudio.o plrr_subs.o deep65.o
-
-F2PYONLY = ftn_init ftn_quit audio_init getfile azdist0 astro0 spec
-
-SRCF90 = a2d.f90 astro0.f90 audio_init.f90 azdist0.f90 \
-	decode1.f90 ftn_init.f90 ftn_quit.f90 wsjtgen.f90 \
-	runqqq.f90 fivehz.f90 flushqqq.f90 \
-	rfile.f90 rfile3a.F90 spec.f90 map65a.F90 display.F90 \
-	getfile.f90 getfile2.f90 recvpkt.f90 savetf2.F90 \
-	symspec.f90 sec_midn.F90 getdphi.f90
-
-SRCCOM = datcom.f90 gcom1.f90 gcom2.f90 gcom3.f90 gcom4.f90 spcom.f90
-
-SRCF77 = indexx.f gen65.f chkmsg.f \
-	gentone.f gencwid.f set.f db.f pctile.f sort.f ssort.f \
-	avemsg65.f demod64a.f encode65.f extract.f getpfx1.f \
-	getpfx2.f graycode.f grid2k.f interleave63.f k2grid.f \
-	morse.f nchar.f packcall.f packgrid.f \
-	packmsg.f packtext.f setup65.f unpackcall.f unpackgrid.f \
-	unpackmsg.f unpacktext.f astro.f azdist.f coord.f dcoord.f \
-	deg2grid.f dot.f ftsky.f geocentric.f GeoDist.f grid2deg.f \
-	moon2.f MoonDop.f sun.f toxyz.f pfxdump.f \
-	ccf65.f trimlist.f chkhist.f decode1a.f \
-	fil6521.f twkfreq.f decode65b.f \
-	afc65b.f fchisq.f ccf2.f
-
-SRC2F77 = four2a.f filbig.f
-
-SRCS2C   = ptt.c igray.c wrapkarn.c cutil.c \
-	start_portaudio.c
-
-OBJF77 = ${SRCF77:.f=.o}
-
-MAP65.EXE: Audio.pyd map65.spec
-	c:/python25/python c:/python25/pyinstaller-1.3/Build.py map65.spec
-
-Audio.pyd: $(OBJC1) $(OBJF77) $(SRCF90) $(SRC2F77) $(SRCS2C) $(SRCCOM) Makefile
-	c:/Python25/python C:/python25/scripts/f2py.py -c -I. \
-	--quiet --fcompiler=g95 \
-	--opt="-fbounds-check -O2 -cpp -DUSE_PORTAUDIO" \
-	--compiler=mingw32 \
-	$(OBJC1) $(OBJF77) libfftw3f.a libsamplerate.a \
-	libportaudio.a libpthreadGC2.a -lwinmm -lws2_32 \
-	-m Audio \
-	only: $(F2PYONLY) : \
-	$(SRCF90) $(SRC2F77) $(SRCS2C)
-
-map65.spec: map65.py astro.py g.py options.py palettes.py smeter.py specjt.py
-	C:/Python25/python C:/Python25/pyinstaller-1.3/makespec.py \
-	--icon wsjt.ico --tk --onefile map65.py
-
-deep65.o: deep65.F
-	$(FC) -c -O0 -Wall -fPIC deep65.F
-
-jtaudio.o: jtaudio.c
-	$(CC) -c -DWin32 -o jtaudio.o jtaudio.c
-
-init_rs.obj: init_rs.c
-	$(CC) -c -DBIGSYM=1 init_rs.c
-
-init_rs.o: init_rs.c
-	$(CC) -c -DBIGSYM=1 -o init_rs.o init_rs.c
-
-encode_rs.obj: encode_rs.c
-	$(CC) -c -DBIGSYM=1 encode_rs.c
-
-encode_rs.o: encode_rs.c
-	$(CC) -c -DBIGSYM=1 -o encode_rs.o encode_rs.c
-
-decode_rs.obj: decode_rs.c
-	$(CC) -c -DBIGSYM=1 decode_rs.c
-
-decode_rs.o: decode_rs.c
-	$(CC) -c -DBIGSYM=1 -o decode_rs.o decode_rs.c
-
-wrapkarn.obj: wrapkarn.c
-	$(CC) -c -DWin32=1 wrapkarn.c
-
-igray.obj: igray.c
-	$(CC) -c -DWin32=1 igray.c
-
-plrr_subs.o: plrr_subs_win.c
-	$(CC) -c plrr_subs_win.c -o plrr_subs.o
-
-.PHONY : clean
-
-clean:
-	rm *.o Audio.pyd map65.spec MAP65.EXE 
-
-
+#Makefile to compile MAP65.EXE for Windows.
+#!include <dfinc.mak>   #Some definitions for Compaq Visual Fortran
+CC = /mingw/bin/gcc
+FC = g95
+CFLAGS = -I. -fPIC
+FFLAGS = -Wall -Wno-precision-loss -fbounds-check -fPIC
+
+.f.o:
+	${FC} ${CPPFLAGS} ${FFLAGS} -c -o ${<:.f=.o} $<
+
+all:    MAP65.EXE
+
+OBJC1 = init_rs.o encode_rs.o decode_rs.o jtaudio.o plrr_subs.o deep65.o
+
+F2PYONLY = ftn_init ftn_quit audio_init getfile azdist0 astro0 spec
+
+SRCF90 = a2d.f90 astro0.f90 audio_init.f90 azdist0.f90 \
+	decode1.f90 ftn_init.f90 ftn_quit.f90 wsjtgen.f90 \
+	runqqq.f90 fivehz.f90 flushqqq.f90 \
+	rfile.f90 rfile3a.F90 spec.f90 map65a.F90 display.F90 \
+	getfile.f90 getfile2.f90 recvpkt.f90 savetf2.F90 \
+	symspec.f90 sec_midn.F90 getdphi.f90
+
+SRCCOM = datcom.f90 gcom1.f90 gcom2.f90 gcom3.f90 gcom4.f90 spcom.f90
+
+SRCF77 = indexx.f gen65.f chkmsg.f \
+	gentone.f gencwid.f set.f db.f pctile.f sort.f ssort.f \
+	avemsg65.f demod64a.f encode65.f extract.f getpfx1.f \
+	getpfx2.f graycode.f grid2k.f interleave63.f k2grid.f \
+	morse.f nchar.f packcall.f packgrid.f \
+	packmsg.f packtext.f setup65.f unpackcall.f unpackgrid.f \
+	unpackmsg.f unpacktext.f astro.f azdist.f coord.f dcoord.f \
+	deg2grid.f dot.f ftsky.f geocentric.f GeoDist.f grid2deg.f \
+	moon2.f MoonDop.f sun.f toxyz.f pfxdump.f \
+	ccf65.f trimlist.f chkhist.f decode1a.f \
+	fil6521.f twkfreq.f decode65b.f \
+	afc65b.f fchisq.f ccf2.f
+
+SRC2F77 = four2a.f filbig.f
+
+SRCS2C   = ptt.c igray.c wrapkarn.c cutil.c \
+	start_portaudio.c
+
+OBJF77 = ${SRCF77:.f=.o}
+
+MAP65.EXE: Audio.pyd map65.spec
+	c:/python25/python c:/python25/pyinstaller-1.3/Build.py map65.spec
+
+Audio.pyd: $(OBJC1) $(OBJF77) $(SRCF90) $(SRC2F77) $(SRCS2C) $(SRCCOM) Makefile
+	c:/Python25/python C:/python25/scripts/f2py.py -c -I. \
+	--quiet --fcompiler=g95 \
+	--opt="-fbounds-check -O2 -cpp -DUSE_PORTAUDIO" \
+	--compiler=mingw32 \
+	$(OBJC1) $(OBJF77) libfftw3f.a libsamplerate.a \
+	libportaudio.a libpthreadGC2.a -lwinmm -lws2_32 \
+	-m Audio \
+	only: $(F2PYONLY) : \
+	$(SRCF90) $(SRC2F77) $(SRCS2C)
+
+map65.spec: map65.py astro.py g.py options.py palettes.py smeter.py specjt.py
+	C:/Python25/python C:/Python25/pyinstaller-1.3/makespec.py \
+	--icon wsjt.ico --tk --onefile map65.py
+
+deep65.o: deep65.F
+	$(FC) -c -O0 -Wall -fPIC deep65.F
+
+jtaudio.o: jtaudio.c
+	$(CC) -c -DWin32 -o jtaudio.o jtaudio.c
+
+init_rs.obj: init_rs.c
+	$(CC) -c -DBIGSYM=1 init_rs.c
+
+init_rs.o: init_rs.c
+	$(CC) -c -DBIGSYM=1 -o init_rs.o init_rs.c
+
+encode_rs.obj: encode_rs.c
+	$(CC) -c -DBIGSYM=1 encode_rs.c
+
+encode_rs.o: encode_rs.c
+	$(CC) -c -DBIGSYM=1 -o encode_rs.o encode_rs.c
+
+decode_rs.obj: decode_rs.c
+	$(CC) -c -DBIGSYM=1 decode_rs.c
+
+decode_rs.o: decode_rs.c
+	$(CC) -c -DBIGSYM=1 -o decode_rs.o decode_rs.c
+
+wrapkarn.obj: wrapkarn.c
+	$(CC) -c -DWin32=1 wrapkarn.c
+
+igray.obj: igray.c
+	$(CC) -c -DWin32=1 igray.c
+
+plrr_subs.o: plrr_subs_win.c
+	$(CC) -c plrr_subs_win.c -o plrr_subs.o
+
+.PHONY : clean
+
+clean:
+	rm *.o Audio.pyd map65.spec MAP65.EXE 
+
+