diff --git a/doc/src/Section_howto.txt b/doc/src/Section_howto.txt
index 9e6e9f8665..7d1b82f4f6 100644
--- a/doc/src/Section_howto.txt
+++ b/doc/src/Section_howto.txt
@@ -2954,7 +2954,6 @@ property/atom"_compute_property_atom.html. It enables to output all the
 per atom magnetic quantities. Typically, the orientation of a given 
 magnetic spin, or the magnetic force acting on this spin.
 
-
 :line
 :line
 
diff --git a/doc/src/atom_style.txt b/doc/src/atom_style.txt
index 7ad4e1a88a..5421e467aa 100644
--- a/doc/src/atom_style.txt
+++ b/doc/src/atom_style.txt
@@ -15,7 +15,7 @@ atom_style style args :pre
 style = {angle} or {atomic} or {body} or {bond} or {charge} or {dipole} or \
         {dpd} or {edpd} or {mdpd} or {tdpd} or {electron} or {ellipsoid} or \
         {full} or {line} or {meso} or {molecular} or {peri} or {smd} or \
-        {sphere} or {tri} or {template} or {hybrid} or {spin} :ulb,l
+        {sphere} or {spin} or {tri} or {template} or {hybrid} :ulb,l
   args = none for any style except the following
     {body} args = bstyle bstyle-args
       bstyle = style of body particles
diff --git a/doc/src/fix_rigid.txt b/doc/src/fix_rigid.txt
index ec7ed4f2b1..8d803ac6da 100644
--- a/doc/src/fix_rigid.txt
+++ b/doc/src/fix_rigid.txt
@@ -241,19 +241,17 @@ molecule ID = 0) surrounding rigid bodies, this may not be what you
 want.  Thus you should be careful to use a fix group that only
 includes atoms you want to be part of rigid bodies.
 
-Bodystyle {custom} is similar to bodystyle {molecule}, however some
-custom properties are used to group atoms into rigid bodies. The
-special case for molecule/body ID = 0 is not available. Possible
-custom properties are an integer property associated with atoms through
-"fix property/atom"_fix_property_atom.html or an atom style variable
-or an atomfile style variable. For the latter two, the variable value
-will be rounded to an integer and then rigid bodies defined from
-those values.
-
-For bodystyle {group}, each of the listed groups is treated as a
-separate rigid body.  Only atoms that are also in the fix group are
-included in each rigid body.  This option is only allowed for the
-{rigid} styles.
+Bodystyle {custom} is similar to bodystyle {molecule} except that it
+is more flexible in using other per-atom properties to define the sets
+of atoms that form rigid bodies.  An integer vector defined by the
+"fix property/atom"_fix_property_atom.txt command can be used.  Or an
+"atom-style or atomfile-style variable"_variable.html can be used; the
+floating-point value produced by the variable is rounded to an
+integer.  As with bondstyle {molecule}, each set of atoms in the fix
+groups with the same integer value is treated as a different rigid
+body.  Since fix property/atom vectors and atom-style variables
+produce values for all atoms, you should be careful to use a fix group
+that only includes atoms you want to be part of rigid bodies.
 
 NOTE: To compute the initial center-of-mass position and other
 properties of each rigid body, the image flags for each atom in the
diff --git a/src/MAKE/MACHINES/Makefile.aarch64_arm_openmpi_armpl b/src/MAKE/MACHINES/Makefile.aarch64_arm_openmpi_armpl
new file mode 100644
index 0000000000..0f5087618b
--- /dev/null
+++ b/src/MAKE/MACHINES/Makefile.aarch64_arm_openmpi_armpl
@@ -0,0 +1,121 @@
+# g++_openmpi = OpenMPI with compiler set to GNU g++
+
+SHELL = /bin/sh
+
+# ---------------------------------------------------------------------
+# compiler/linker settings
+# specify flags and libraries needed for your compiler
+
+#export OMPI_CXX = armclang++
+CC =		mpicxx
+CCFLAGS =	-O3 -mcpu=native
+SHFLAGS =	-fPIC
+DEPFLAGS =	-M
+
+LINK =		mpicxx
+LINKFLAGS =	-g -O
+LIB = 
+SIZE =		size
+
+ARCHIVE =	ar
+ARFLAGS =	-rc
+SHLIBFLAGS =	-shared
+
+# ---------------------------------------------------------------------
+# LAMMPS-specific settings, all OPTIONAL
+# specify settings for LAMMPS features you will use
+# if you change any -D setting, do full re-compile after "make clean"
+
+# LAMMPS ifdef settings
+# see possible settings in Section 2.2 (step 4) of manual
+
+LMP_INC =	-DLAMMPS_GZIP
+
+# MPI library
+# see discussion in Section 2.2 (step 5) of manual
+# MPI wrapper compiler/linker can provide this info
+# can point to dummy MPI library in src/STUBS as in Makefile.serial
+# use -D MPICH and OMPI settings in INC to avoid C++ lib conflicts
+# INC = path for mpi.h, MPI compiler settings
+# PATH = path for MPI library
+# LIB = name of MPI library
+
+MPI_INC =       -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX=1
+MPI_PATH = 
+MPI_LIB =	
+
+# FFT library
+# see discussion in Section 2.2 (step 6) of manaul
+# can be left blank to use provided KISS FFT library
+# INC = -DFFT setting, e.g. -DFFT_FFTW, FFT compiler settings
+# PATH = path for FFT library
+# LIB = name of FFT library
+
+FFT_INC = -DFFT_FFTW 
+FFT_PATH = -L$(ARMPL_LIBRARIES)
+FFT_LIB =  -larmpl_lp64
+
+# JPEG and/or PNG library
+# see discussion in Section 2.2 (step 7) of manual
+# only needed if -DLAMMPS_JPEG or -DLAMMPS_PNG listed with LMP_INC
+# INC = path(s) for jpeglib.h and/or png.h
+# PATH = path(s) for JPEG library and/or PNG library
+# LIB = name(s) of JPEG library and/or PNG library
+
+JPG_INC =       
+JPG_PATH = 	
+JPG_LIB =	
+
+# ---------------------------------------------------------------------
+# build rules and dependencies
+# do not edit this section
+
+include	Makefile.package.settings
+include	Makefile.package
+
+EXTRA_INC = $(LMP_INC) $(PKG_INC) $(MPI_INC) $(FFT_INC) $(JPG_INC) $(PKG_SYSINC)
+EXTRA_PATH = $(PKG_PATH) $(MPI_PATH) $(FFT_PATH) $(JPG_PATH) $(PKG_SYSPATH)
+EXTRA_LIB = $(PKG_LIB) $(MPI_LIB) $(FFT_LIB) $(JPG_LIB) $(PKG_SYSLIB)
+EXTRA_CPP_DEPENDS = $(PKG_CPP_DEPENDS)
+EXTRA_LINK_DEPENDS = $(PKG_LINK_DEPENDS)
+
+# Path to src files
+
+vpath %.cpp ..
+vpath %.h ..
+
+# Link target
+
+$(EXE):	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(LINK) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(EXTRA_LIB) $(LIB) -o $(EXE)
+	$(SIZE) $(EXE)
+
+# Library targets
+
+lib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(ARCHIVE) $(ARFLAGS) $(EXE) $(OBJ)
+
+shlib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(SHLIBFLAGS) $(EXTRA_PATH) -o $(EXE) \
+        $(OBJ) $(EXTRA_LIB) $(LIB)
+
+# Compilation rules
+
+%.o:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+%.d:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(EXTRA_INC) $(DEPFLAGS) $< > $@
+
+%.o:%.cu $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+# Individual dependencies
+
+depend : fastdep.exe $(SRC)
+	@./fastdep.exe $(EXTRA_INC) -- $^ > .depend || exit 1
+
+fastdep.exe: ../DEPEND/fastdep.c
+	cc -O -o $@ $<
+
+sinclude .depend
diff --git a/src/MAKE/MACHINES/Makefile.aarch64_arm_serial_armpl b/src/MAKE/MACHINES/Makefile.aarch64_arm_serial_armpl
new file mode 100644
index 0000000000..c303a97e17
--- /dev/null
+++ b/src/MAKE/MACHINES/Makefile.aarch64_arm_serial_armpl
@@ -0,0 +1,120 @@
+# arm_serial = Arm armclang compiler, no MPI
+
+SHELL = /bin/sh
+
+# ---------------------------------------------------------------------
+# compiler/linker settings
+# specify flags and libraries needed for your compiler
+
+CC =		armclang++
+CCFLAGS =	-O3 -mcpu=native
+SHFLAGS =	-fPIC
+DEPFLAGS =	-M
+
+LINK =		armclang++
+LINKFLAGS =	-g -O 
+LIB =       
+SIZE =		size
+
+ARCHIVE =	ar
+ARFLAGS =	-rc
+SHLIBFLAGS =	-shared
+
+# ---------------------------------------------------------------------
+# LAMMPS-specific settings, all OPTIONAL
+# specify settings for LAMMPS features you will use
+# if you change any -D setting, do full re-compile after "make clean"
+
+# LAMMPS ifdef settings
+# see possible settings in Section 2.2 (step 4) of manual
+
+LMP_INC =	-DLAMMPS_GZIP
+
+# MPI library
+# see discussion in Section 2.2 (step 5) of manual
+# MPI wrapper compiler/linker can provide this info
+# can point to dummy MPI library in src/STUBS as in Makefile.serial
+# use -D MPICH and OMPI settings in INC to avoid C++ lib conflicts
+# INC = path for mpi.h, MPI compiler settings
+# PATH = path for MPI library
+# LIB = name of MPI library
+
+MPI_INC =       -I../STUBS
+MPI_PATH =      -L../STUBS
+MPI_LIB =	-lmpi_stubs
+
+# FFT library
+# see discussion in Section 2.2 (step 6) of manaul
+# can be left blank to use provided KISS FFT library
+# INC = -DFFT setting, e.g. -DFFT_FFTW, FFT compiler settings
+# PATH = path for FFT library
+# LIB = name of FFT library
+
+FFT_INC = -DFFT_FFTW 
+FFT_PATH = -L$(ARMPL_LIBRARIES)
+FFT_LIB =  -larmpl_lp64
+
+# JPEG and/or PNG library
+# see discussion in Section 2.2 (step 7) of manual
+# only needed if -DLAMMPS_JPEG or -DLAMMPS_PNG listed with LMP_INC
+# INC = path(s) for jpeglib.h and/or png.h
+# PATH = path(s) for JPEG library and/or PNG library
+# LIB = name(s) of JPEG library and/or PNG library
+
+JPG_INC =       
+JPG_PATH = 	
+JPG_LIB =	
+
+# ---------------------------------------------------------------------
+# build rules and dependencies
+# do not edit this section
+
+include	Makefile.package.settings
+include	Makefile.package
+
+EXTRA_INC = $(LMP_INC) $(PKG_INC) $(MPI_INC) $(FFT_INC) $(JPG_INC) $(PKG_SYSINC)
+EXTRA_PATH = $(PKG_PATH) $(MPI_PATH) $(FFT_PATH) $(JPG_PATH) $(PKG_SYSPATH)
+EXTRA_LIB = $(PKG_LIB) $(MPI_LIB) $(FFT_LIB) $(JPG_LIB) $(PKG_SYSLIB)
+EXTRA_CPP_DEPENDS = $(PKG_CPP_DEPENDS)
+EXTRA_LINK_DEPENDS = $(PKG_LINK_DEPENDS)
+
+# Path to src files
+
+vpath %.cpp ..
+vpath %.h ..
+
+# Link target
+
+$(EXE):	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(LINK) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(EXTRA_LIB) $(LIB) -o $(EXE)
+	$(SIZE) $(EXE)
+
+# Library targets
+
+lib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(ARCHIVE) $(ARFLAGS) $(EXE) $(OBJ)
+
+shlib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(SHLIBFLAGS) $(EXTRA_PATH) -o $(EXE) \
+        $(OBJ) $(EXTRA_LIB) $(LIB)
+
+# Compilation rules
+
+%.o:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+%.d:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(EXTRA_INC) $(DEPFLAGS) $< > $@
+
+%.o:%.cu $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+# Individual dependencies
+
+depend : fastdep.exe $(SRC)
+	@./fastdep.exe $(EXTRA_INC) -- $^ > .depend || exit 1
+
+fastdep.exe: ../DEPEND/fastdep.c
+	cc -O -o $@ $<
+
+sinclude .depend
diff --git a/src/MAKE/MACHINES/Makefile.aarch64_g++_openmpi_armpl b/src/MAKE/MACHINES/Makefile.aarch64_g++_openmpi_armpl
new file mode 100644
index 0000000000..b3cc1f48a3
--- /dev/null
+++ b/src/MAKE/MACHINES/Makefile.aarch64_g++_openmpi_armpl
@@ -0,0 +1,121 @@
+# g++_openmpi = OpenMPI with compiler set to GNU g++
+
+SHELL = /bin/sh
+
+# ---------------------------------------------------------------------
+# compiler/linker settings
+# specify flags and libraries needed for your compiler
+
+export OMPI_CXX = g++
+CC =		mpicxx
+CCFLAGS =	-O3 -march=native -mcpu=native
+SHFLAGS =	-fPIC
+DEPFLAGS =	-M
+
+LINK =		mpicxx
+LINKFLAGS =	-O
+LIB = 
+SIZE =		size
+
+ARCHIVE =	ar
+ARFLAGS =	-rc
+SHLIBFLAGS =	-shared
+
+# ---------------------------------------------------------------------
+# LAMMPS-specific settings, all OPTIONAL
+# specify settings for LAMMPS features you will use
+# if you change any -D setting, do full re-compile after "make clean"
+
+# LAMMPS ifdef settings
+# see possible settings in Section 2.2 (step 4) of manual
+
+LMP_INC =	-DLAMMPS_GZIP
+
+# MPI library
+# see discussion in Section 2.2 (step 5) of manual
+# MPI wrapper compiler/linker can provide this info
+# can point to dummy MPI library in src/STUBS as in Makefile.serial
+# use -D MPICH and OMPI settings in INC to avoid C++ lib conflicts
+# INC = path for mpi.h, MPI compiler settings
+# PATH = path for MPI library
+# LIB = name of MPI library
+
+MPI_INC =       -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX=1
+MPI_PATH = 
+MPI_LIB =	
+
+# FFT library
+# see discussion in Section 2.2 (step 6) of manaul
+# can be left blank to use provided KISS FFT library
+# INC = -DFFT setting, e.g. -DFFT_FFTW, FFT compiler settings
+# PATH = path for FFT library
+# LIB = name of FFT library
+
+FFT_INC = -DFFT_FFTW
+FFT_PATH = -L$(ARMPL_LIBRARIES)
+FFT_LIB =  -larmpl_lp64
+
+# JPEG and/or PNG library
+# see discussion in Section 2.2 (step 7) of manual
+# only needed if -DLAMMPS_JPEG or -DLAMMPS_PNG listed with LMP_INC
+# INC = path(s) for jpeglib.h and/or png.h
+# PATH = path(s) for JPEG library and/or PNG library
+# LIB = name(s) of JPEG library and/or PNG library
+
+JPG_INC =       
+JPG_PATH = 	
+JPG_LIB =	
+
+# ---------------------------------------------------------------------
+# build rules and dependencies
+# do not edit this section
+
+include	Makefile.package.settings
+include	Makefile.package
+
+EXTRA_INC = $(LMP_INC) $(PKG_INC) $(MPI_INC) $(FFT_INC) $(JPG_INC) $(PKG_SYSINC)
+EXTRA_PATH = $(PKG_PATH) $(MPI_PATH) $(FFT_PATH) $(JPG_PATH) $(PKG_SYSPATH)
+EXTRA_LIB = $(PKG_LIB) $(MPI_LIB) $(FFT_LIB) $(JPG_LIB) $(PKG_SYSLIB)
+EXTRA_CPP_DEPENDS = $(PKG_CPP_DEPENDS)
+EXTRA_LINK_DEPENDS = $(PKG_LINK_DEPENDS)
+
+# Path to src files
+
+vpath %.cpp ..
+vpath %.h ..
+
+# Link target
+
+$(EXE):	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(LINK) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(EXTRA_LIB) $(LIB) -o $(EXE)
+	$(SIZE) $(EXE)
+
+# Library targets
+
+lib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(ARCHIVE) $(ARFLAGS) $(EXE) $(OBJ)
+
+shlib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(SHLIBFLAGS) $(EXTRA_PATH) -o $(EXE) \
+        $(OBJ) $(EXTRA_LIB) $(LIB)
+
+# Compilation rules
+
+%.o:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+%.d:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(EXTRA_INC) $(DEPFLAGS) $< > $@
+
+%.o:%.cu $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+# Individual dependencies
+
+depend : fastdep.exe $(SRC)
+	@./fastdep.exe $(EXTRA_INC) -- $^ > .depend || exit 1
+
+fastdep.exe: ../DEPEND/fastdep.c
+	cc -O -o $@ $<
+
+sinclude .depend
diff --git a/src/MAKE/MACHINES/Makefile.aarch64_g++_serial_armpl b/src/MAKE/MACHINES/Makefile.aarch64_g++_serial_armpl
new file mode 100644
index 0000000000..45c0bb162b
--- /dev/null
+++ b/src/MAKE/MACHINES/Makefile.aarch64_g++_serial_armpl
@@ -0,0 +1,120 @@
+# g++_serial = GNU g++ compiler, no MPI
+
+SHELL = /bin/sh
+
+# ---------------------------------------------------------------------
+# compiler/linker settings
+# specify flags and libraries needed for your compiler
+
+CC =		g++
+CCFLAGS =	-O3 -march=native -mcpu=native
+SHFLAGS =	-fPIC
+DEPFLAGS =	-M
+
+LINK =		g++
+LINKFLAGS =	-O
+LIB = 
+SIZE =		size
+
+ARCHIVE =	ar
+ARFLAGS =	-rc
+SHLIBFLAGS =	-shared
+
+# ---------------------------------------------------------------------
+# LAMMPS-specific settings, all OPTIONAL
+# specify settings for LAMMPS features you will use
+# if you change any -D setting, do full re-compile after "make clean"
+
+# LAMMPS ifdef settings
+# see possible settings in Section 2.2 (step 4) of manual
+
+LMP_INC =	-DLAMMPS_GZIP
+
+# MPI library
+# see discussion in Section 2.2 (step 5) of manual
+# MPI wrapper compiler/linker can provide this info
+# can point to dummy MPI library in src/STUBS as in Makefile.serial
+# use -D MPICH and OMPI settings in INC to avoid C++ lib conflicts
+# INC = path for mpi.h, MPI compiler settings
+# PATH = path for MPI library
+# LIB = name of MPI library
+
+MPI_INC =       -I../STUBS 
+MPI_PATH =      -L../STUBS
+MPI_LIB =	-lmpi_stubs
+
+# FFT library
+# see discussion in Section 2.2 (step 6) of manaul
+# can be left blank to use provided KISS FFT library
+# INC = -DFFT setting, e.g. -DFFT_FFTW, FFT compiler settings
+# PATH = path for FFT library
+# LIB = name of FFT library
+
+FFT_INC = -DFFT_FFTW
+FFT_PATH = -L$(ARMPL_LIBRARIES)
+FFT_LIB =  -larmpl_lp64
+
+# JPEG and/or PNG library
+# see discussion in Section 2.2 (step 7) of manual
+# only needed if -DLAMMPS_JPEG or -DLAMMPS_PNG listed with LMP_INC
+# INC = path(s) for jpeglib.h and/or png.h
+# PATH = path(s) for JPEG library and/or PNG library
+# LIB = name(s) of JPEG library and/or PNG library
+
+JPG_INC =       
+JPG_PATH = 	
+JPG_LIB =	
+
+# ---------------------------------------------------------------------
+# build rules and dependencies
+# do not edit this section
+
+include	Makefile.package.settings
+include	Makefile.package
+
+EXTRA_INC = $(LMP_INC) $(PKG_INC) $(MPI_INC) $(FFT_INC) $(JPG_INC) $(PKG_SYSINC)
+EXTRA_PATH = $(PKG_PATH) $(MPI_PATH) $(FFT_PATH) $(JPG_PATH) $(PKG_SYSPATH)
+EXTRA_LIB = $(PKG_LIB) $(MPI_LIB) $(FFT_LIB) $(JPG_LIB) $(PKG_SYSLIB)
+EXTRA_CPP_DEPENDS = $(PKG_CPP_DEPENDS)
+EXTRA_LINK_DEPENDS = $(PKG_LINK_DEPENDS)
+
+# Path to src files
+
+vpath %.cpp ..
+vpath %.h ..
+
+# Link target
+
+$(EXE):	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(LINK) $(LINKFLAGS) $(EXTRA_PATH) $(OBJ) $(EXTRA_LIB) $(LIB) -o $(EXE)
+	$(SIZE) $(EXE)
+
+# Library targets
+
+lib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(ARCHIVE) $(ARFLAGS) $(EXE) $(OBJ)
+
+shlib:	$(OBJ) $(EXTRA_LINK_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(SHLIBFLAGS) $(EXTRA_PATH) -o $(EXE) \
+        $(OBJ) $(EXTRA_LIB) $(LIB)
+
+# Compilation rules
+
+%.o:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+%.d:%.cpp $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(EXTRA_INC) $(DEPFLAGS) $< > $@
+
+%.o:%.cu $(EXTRA_CPP_DEPENDS)
+	$(CC) $(CCFLAGS) $(SHFLAGS) $(EXTRA_INC) -c $<
+
+# Individual dependencies
+
+depend : fastdep.exe $(SRC)
+	@./fastdep.exe $(EXTRA_INC) -- $^ > .depend || exit 1
+
+fastdep.exe: ../DEPEND/fastdep.c
+	cc -O -o $@ $<
+
+sinclude .depend
diff --git a/src/dump_custom.cpp b/src/dump_custom.cpp
index af2e34b022..4c3950c099 100644
--- a/src/dump_custom.cpp
+++ b/src/dump_custom.cpp
@@ -244,7 +244,7 @@ DumpCustom::~DumpCustom()
   for (int i = 1; i <= ntypes; i++) delete [] typenames[i];
   delete [] typenames;
 
-  if(vformat) {
+  if (vformat) {
     for (int i = 0; i < size_one; i++) delete [] vformat[i];
     delete [] vformat;
   }