[svn-r18198] Description:

    Trim trailing whitespace from source code files, with following command:

find . \( -name "*.[ch]" -or -name "*.cpp" -or -name "*.f90" \) -print |xargs -n 1 sed -i "" 's/[[:blank:]]*$//'

Tested on:
    None - eyeballed only

11 files changed, 368 insertions, 368 deletions

diff --git a/tools/lib/h5diff.c b/tools/lib/h5diff.c
index 89823e5..998e96a 100644
--- a/tools/lib/h5diff.c
+++ b/tools/lib/h5diff.c
@@ -214,7 +214,7 @@ hsize_t h5diff(const char *fname1,
     {
         /* open file 1 */
 
-        if((file1_id = h5tools_fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) 
+        if((file1_id = h5tools_fopen(fname1, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0)
         {
 
             parallel_print("h5diff: <%s>: unable to open file\n", fname1);
@@ -230,8 +230,8 @@ hsize_t h5diff(const char *fname1,
 
 
         /* open file 2 */
-        
-        if((file2_id = h5tools_fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0) 
+
+        if((file2_id = h5tools_fopen(fname2, H5F_ACC_RDONLY, H5P_DEFAULT, NULL, NULL, (size_t)0)) < 0)
         {
 
             parallel_print("h5diff: <%s>: unable to open file\n", fname2);
@@ -461,14 +461,14 @@ hsize_t diff_match(hid_t file1_id,
     * 2) the graph must match, i.e same names (absolute path)
     * 3) objects with the same name must be of the same type
     *-------------------------------------------------------------------------
-    */     
-       
+    */
+
     /* number of different objects */
     if ( info1->nused != info2->nused )
     {
         options->contents = 0;
     }
-    
+
     /* objects in one file and not the other */
     for( i = 0; i < table->nobjs; i++)
     {
@@ -479,7 +479,7 @@ hsize_t diff_match(hid_t file1_id,
     }
 
     /* objects with the same name but different HDF5 types */
-    for( i = 0; i < table->nobjs; i++) 
+    for( i = 0; i < table->nobjs; i++)
     {
         if ( table->objs[i].flags[0] && table->objs[i].flags[1] )
         {
@@ -936,7 +936,7 @@ hsize_t diff(hid_t file1_id,
                 if (!options->not_cmp && nfound)
                 {
                     do_print_objname("dataset", path1, path2);
-                    print_found(nfound);	
+                    print_found(nfound);
                 }
             }
             break;
diff --git a/tools/lib/h5diff_array.c b/tools/lib/h5diff_array.c
index aa03148..e9c9fcf 100644
--- a/tools/lib/h5diff_array.c
+++ b/tools/lib/h5diff_array.c
@@ -74,7 +74,7 @@
 #define ULLI_FORMAT_P_NOTCOMP "%-15"H5_PRINTF_LL_WIDTH"u %-15"H5_PRINTF_LL_WIDTH"u %-15"H5_PRINTF_LL_WIDTH"d not comparable\n"
 
 
-/* if system EPSILON is defined, use the system EPSILON; otherwise, use 
+/* if system EPSILON is defined, use the system EPSILON; otherwise, use
    constants that are close to most EPSILON values */
 
 #ifndef FLT_EPSILON
@@ -167,7 +167,7 @@ static void h5diff_print_char(char ch);
 #if H5_SIZEOF_LONG_DOUBLE !=0
 typedef enum dtype_t
 {
-    FLT_FLOAT, 
+    FLT_FLOAT,
     FLT_DOUBLE,
     FLT_LDOUBLE
 } dtype_t;
@@ -175,7 +175,7 @@ typedef enum dtype_t
 
 typedef enum dtype_t
 {
-    FLT_FLOAT, 
+    FLT_FLOAT,
     FLT_DOUBLE
 } dtype_t;
 #endif
@@ -227,7 +227,7 @@ hsize_t diff_array( void *_mem1,
 
     if ( rank > 0 )
     {
-        
+
         acc[rank-1]=1;
         for(j=(rank-2); j>=0; j--)
         {
@@ -275,7 +275,7 @@ hsize_t diff_array( void *_mem1,
         */
 
         case H5T_FLOAT:
-            
+
             if (H5Tequal(m_type, H5T_NATIVE_FLOAT))
                 nfound=diff_float(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
             else if (H5Tequal(m_type, H5T_NATIVE_DOUBLE))
@@ -283,7 +283,7 @@ hsize_t diff_array( void *_mem1,
 #if H5_SIZEOF_LONG_DOUBLE !=0
             else if (H5Tequal(m_type, H5T_NATIVE_LDOUBLE))
                 nfound=diff_ldouble(mem1,mem2,nelmts,hyper_start,rank,dims,acc,pos,options,name1,name2,&ph);
-#endif            
+#endif
             break;
 
         case H5T_INTEGER:
@@ -1862,7 +1862,7 @@ hsize_t diff_datum(void       *_mem1,
                         nfound++;
                     }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -1925,7 +1925,7 @@ hsize_t diff_datum(void       *_mem1,
                             nfound++;
                         }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -1991,7 +1991,7 @@ hsize_t diff_datum(void       *_mem1,
                             nfound++;
                         }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -2074,7 +2074,7 @@ hsize_t diff_datum(void       *_mem1,
                         nfound++;
                     }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -2139,7 +2139,7 @@ hsize_t diff_datum(void       *_mem1,
                             nfound++;
                         }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -2205,7 +2205,7 @@ hsize_t diff_datum(void       *_mem1,
                             nfound++;
                         }
 
-                } 
+                }
                 /* one is NaN, assume difference */
                 else if ( isnan1==1 || isnan2==1)
                 {
@@ -2889,7 +2889,7 @@ hsize_t diff_float(unsigned char *mem1,
                     }
                     nfound++;
                 }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -2961,7 +2961,7 @@ hsize_t diff_float(unsigned char *mem1,
                         }
                         nfound++;
                     }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3036,7 +3036,7 @@ hsize_t diff_float(unsigned char *mem1,
                         nfound++;
                     }
 
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3163,7 +3163,7 @@ hsize_t diff_double(unsigned char *mem1,
                     }
                     nfound++;
                 }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3235,7 +3235,7 @@ hsize_t diff_double(unsigned char *mem1,
                         }
                         nfound++;
                     }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3310,7 +3310,7 @@ hsize_t diff_double(unsigned char *mem1,
                         nfound++;
                     }
 
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3446,7 +3446,7 @@ hsize_t diff_ldouble(unsigned char *mem1,
                     }
                     nfound++;
                 }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3518,7 +3518,7 @@ hsize_t diff_ldouble(unsigned char *mem1,
                         }
                         nfound++;
                     }
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -3593,7 +3593,7 @@ hsize_t diff_ldouble(unsigned char *mem1,
                         nfound++;
                     }
 
-            } 
+            }
             /* one is NaN, assume difference */
             else if ( isnan1==1 || isnan2==1)
             {
@@ -5511,14 +5511,14 @@ hbool_t equal_double(double value, double expected, diff_opt_t *options)
 {
     if ( options->do_nans )
     {
-        
+
         /*-------------------------------------------------------------------------
         * detect NaNs
         *-------------------------------------------------------------------------
         */
         int isnan1 = my_isnan(FLT_DOUBLE,&value);
         int isnan2 = my_isnan(FLT_DOUBLE,&expected);
-        
+
         /*-------------------------------------------------------------------------
         * we consider NaN == NaN to be true
         *-------------------------------------------------------------------------
@@ -5527,7 +5527,7 @@ hbool_t equal_double(double value, double expected, diff_opt_t *options)
         {
             return TRUE;
         }
-        
+
         /*-------------------------------------------------------------------------
         * one is a NaN, do not compare but assume difference
         *-------------------------------------------------------------------------
@@ -5535,7 +5535,7 @@ hbool_t equal_double(double value, double expected, diff_opt_t *options)
         if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
         {
             return FALSE;
-        }      
+        }
     }
 
     if (value == expected)
@@ -5564,14 +5564,14 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *optio
 {
     if ( options->do_nans )
     {
-        
+
         /*-------------------------------------------------------------------------
         * detect NaNs
         *-------------------------------------------------------------------------
         */
         int isnan1 = my_isnan(FLT_LDOUBLE,&value);
         int isnan2 = my_isnan(FLT_LDOUBLE,&expected);
-        
+
         /*-------------------------------------------------------------------------
         * we consider NaN == NaN to be true
         *-------------------------------------------------------------------------
@@ -5580,7 +5580,7 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *optio
         {
             return TRUE;
         }
-        
+
         /*-------------------------------------------------------------------------
         * one is a NaN, do not compare but assume difference
         *-------------------------------------------------------------------------
@@ -5588,7 +5588,7 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *optio
         if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
         {
             return FALSE;
-        }       
+        }
     }
 
     if (value == expected)
@@ -5603,7 +5603,7 @@ hbool_t equal_ldouble(long double value, long double expected, diff_opt_t *optio
 }
 
 #endif /* #if H5_SIZEOF_LONG_DOUBLE !=0 */
- 
+
 
 /*-------------------------------------------------------------------------
  * Function:    equal_float
@@ -5621,14 +5621,14 @@ hbool_t equal_float(float value, float expected, diff_opt_t *options)
 {
     if ( options->do_nans )
     {
-        
+
         /*-------------------------------------------------------------------------
         * detect NaNs
         *-------------------------------------------------------------------------
         */
         int isnan1 = my_isnan(FLT_FLOAT,&value);
         int isnan2 = my_isnan(FLT_FLOAT,&expected);
-        
+
         /*-------------------------------------------------------------------------
         * we consider NaN == NaN to be true
         *-------------------------------------------------------------------------
@@ -5637,7 +5637,7 @@ hbool_t equal_float(float value, float expected, diff_opt_t *options)
         {
             return TRUE;
         }
-        
+
         /*-------------------------------------------------------------------------
         * one is a NaN, do not compare but assume difference
         *-------------------------------------------------------------------------
@@ -5645,7 +5645,7 @@ hbool_t equal_float(float value, float expected, diff_opt_t *options)
         if ( (isnan1 && !isnan2) || ( !isnan1 && isnan2 ) )
         {
             return FALSE;
-        }       
+        }
     }
 
     if (value == expected)
@@ -5946,13 +5946,13 @@ void print_char_pos( int        *ph,       /* print header */
     parallel_print("[ " );
     if ( rank > 0 )
     {
-        
+
         for ( i = 0; i < rank; i++)
         {
             parallel_print(HSIZE_T_FORMAT, (unsigned long long)pos[i]);
             parallel_print(" ");
         }
-        
+
     }
     else
     {
@@ -5970,8 +5970,8 @@ void print_char_pos( int        *ph,       /* print header */
  */
 static void h5diff_print_char(char ch)
 {
-    
-    switch (ch) 
+
+    switch (ch)
     {
     case '"':
         parallel_print("\\\"");
@@ -5999,7 +5999,7 @@ static void h5diff_print_char(char ch)
             parallel_print( "%c", ch);
         else
             parallel_print( "\\%03o", ch);
-        
+
         break;
     }
 }
diff --git a/tools/lib/h5diff_dset.c b/tools/lib/h5diff_dset.c
index 2cc84ca..8e25b6d 100644
--- a/tools/lib/h5diff_dset.c
+++ b/tools/lib/h5diff_dset.c
@@ -44,36 +44,36 @@ hsize_t diff_dataset( hid_t file1_id,
     hid_t   dcpl1 = -1;
     hid_t   dcpl2 = -1;
     hsize_t nfound = 0;
-   
+
     /*-------------------------------------------------------------------------
     * open the handles
     *-------------------------------------------------------------------------
     */
     /* disable error reporting */
-    H5E_BEGIN_TRY 
+    H5E_BEGIN_TRY
     {
         /* Open the datasets */
-        if((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0) 
+        if((did1 = H5Dopen2(file1_id, obj1_name, H5P_DEFAULT)) < 0)
         {
             parallel_print("Cannot open dataset <%s>\n", obj1_name);
             goto error;
         }
-        if((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0) 
+        if((did2 = H5Dopen2(file2_id, obj2_name, H5P_DEFAULT)) < 0)
         {
             parallel_print("Cannot open dataset <%s>\n", obj2_name);
             goto error;
         }
         /* enable error reporting */
     } H5E_END_TRY;
-    
-    
+
+
     if((dcpl1 = H5Dget_create_plist(did1)) < 0)
         goto error;
     if((dcpl2 = H5Dget_create_plist(did2)) < 0)
     {
         goto error;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check if the dataset creation property list has filters that
     * are not registered in the current configuration
@@ -103,9 +103,9 @@ hsize_t diff_dataset( hid_t file1_id,
         /* enable error reporting */
     } H5E_END_TRY;
 
-   
+
     return nfound;
-    
+
 error:
     options->err_stat=1;
     /* disable error reporting */
@@ -116,7 +116,7 @@ error:
         H5Dclose(did2);
         /* enable error reporting */
     } H5E_END_TRY;
-    
+
     return nfound;
 }
 
@@ -214,56 +214,56 @@ hsize_t diff_datasetid( hid_t did1,
     void       *sm_buf2=NULL;
     size_t     need;                   /* bytes needed for malloc */
     int        i;
-    
+
     /* Get the dataspace handle */
     if ( (sid1 = H5Dget_space(did1)) < 0 )
         goto error;
-    
+
     /* Get rank */
     if ( (rank1 = H5Sget_simple_extent_ndims(sid1)) < 0 )
         goto error;
-    
+
     /* Get the dataspace handle */
     if ( (sid2 = H5Dget_space(did2)) < 0 )
         goto error;
-    
+
     /* Get rank */
     if ( (rank2 = H5Sget_simple_extent_ndims(sid2)) < 0 )
         goto error;
-    
+
     /* Get dimensions */
     if ( H5Sget_simple_extent_dims(sid1,dims1,maxdim1) < 0 )
         goto error;
-    
+
     /* Get dimensions */
     if ( H5Sget_simple_extent_dims(sid2,dims2,maxdim2) < 0 )
     {
         goto error;
     }
-    
+
     /*-------------------------------------------------------------------------
     * get the file data type
     *-------------------------------------------------------------------------
     */
-    
+
     /* Get the data type */
     if ( (f_tid1 = H5Dget_type(did1)) < 0 )
         goto error;
-    
+
     /* Get the data type */
     if ( (f_tid2 = H5Dget_type(did2)) < 0 )
     {
         goto error;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for empty datasets
     *-------------------------------------------------------------------------
     */
-    
+
     storage_size1=H5Dget_storage_size(did1);
     storage_size2=H5Dget_storage_size(did2);
-    
+
     if (storage_size1==0 || storage_size2==0)
     {
         if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
@@ -271,12 +271,12 @@ hsize_t diff_datasetid( hid_t did1,
         can_compare=0;
         options->not_cmp=1;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for comparable TYPE and SPACE
     *-------------------------------------------------------------------------
     */
-    
+
     if (diff_can_type(f_tid1,
         f_tid2,
         rank1,
@@ -292,46 +292,46 @@ hsize_t diff_datasetid( hid_t did1,
     {
         can_compare=0;
     }
-    
+
     /*-------------------------------------------------------------------------
     * memory type and sizes
     *-------------------------------------------------------------------------
     */
     if ((m_tid1=h5tools_get_native_type(f_tid1)) < 0)
         goto error;
-    
+
     if ((m_tid2=h5tools_get_native_type(f_tid2)) < 0)
         goto error;
-    
+
     m_size1 = H5Tget_size( m_tid1 );
     m_size2 = H5Tget_size( m_tid2 );
-    
+
     /*-------------------------------------------------------------------------
     * check for different signed/unsigned types
     *-------------------------------------------------------------------------
     */
-    
+
     sign1=H5Tget_sign(m_tid1);
     sign2=H5Tget_sign(m_tid2);
     if ( sign1 != sign2 )
     {
-        if ((options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name) 
+        if ((options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
         {
             parallel_print("Not comparable: <%s> has sign %s ", obj1_name, get_sign(sign1));
             parallel_print("and <%s> has sign %s\n", obj2_name, get_sign(sign2));
         }
-        
+
         can_compare=0;
         options->not_cmp=1;
     }
-    
+
     /*-------------------------------------------------------------------------
     * only attempt to compare if possible
     *-------------------------------------------------------------------------
     */
     if (can_compare ) /* it is possible to compare */
     {
-        
+
         /*-------------------------------------------------------------------------
         * get number of elements
         *-------------------------------------------------------------------------
@@ -341,43 +341,43 @@ hsize_t diff_datasetid( hid_t did1,
         {
             nelmts1 *= dims1[i];
         }
-        
+
         nelmts2 = 1;
         for (i = 0; i < rank2; i++)
         {
             nelmts2 *= dims2[i];
         }
-        
+
         assert(nelmts1==nelmts2);
-        
+
         /*-------------------------------------------------------------------------
         * "upgrade" the smaller memory size
         *-------------------------------------------------------------------------
         */
-        
+
         if ( m_size1 != m_size2 )
         {
             if ( m_size1 < m_size2 )
             {
                 H5Tclose(m_tid1);
-                
+
                 if ((m_tid1=h5tools_get_native_type(f_tid2)) < 0)
                     goto error;
-                
+
                 m_size1 = H5Tget_size( m_tid1 );
             }
             else
             {
                 H5Tclose(m_tid2);
-                
+
                 if ((m_tid2=h5tools_get_native_type(f_tid1)) < 0)
                     goto error;
-                
+
                 m_size2 = H5Tget_size( m_tid2 );
             }
         }
         assert(m_size1==m_size2);
-        
+
         /* print names */
         if (obj1_name) {
             name1=diff_basename(obj1_name);
@@ -385,27 +385,27 @@ hsize_t diff_datasetid( hid_t did1,
         if (obj2_name) {
             name2=diff_basename(obj2_name);
         }
-        
-        
+
+
         /*-------------------------------------------------------------------------
         * read/compare
         *-------------------------------------------------------------------------
         */
-        
+
         need = (size_t)(nelmts1*m_size1);  /* bytes needed */
         if ( need < H5TOOLS_MALLOCSIZE)
         {
             buf1 = HDmalloc(need);
             buf2 = HDmalloc(need);
         }
-        
+
         if ( buf1!=NULL && buf2!=NULL)
         {
             if ( H5Dread(did1,m_tid1,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf1) < 0 )
                 goto error;
             if ( H5Dread(did2,m_tid2,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf2) < 0 )
                 goto error;
-            
+
             /* array diff */
             nfound = diff_array(buf1,
                 buf2,
@@ -420,39 +420,39 @@ hsize_t diff_datasetid( hid_t did1,
                 did1,
                 did2);
         }
-        
+
         else /* possibly not enough memory, read/compare by hyperslabs */
-            
+
         {
             size_t        p_type_nbytes = m_size1; /*size of memory type */
             hsize_t       p_nelmts = nelmts1;      /*total selected elmts */
             hsize_t       elmtno;                  /*counter  */
             int           carry;                   /*counter carry value */
             unsigned int  vl_data = 0;             /*contains VL datatypes */
-            
+
             /* stripmine info */
             hsize_t       sm_size[H5S_MAX_RANK];   /*stripmine size */
             hsize_t       sm_nbytes;               /*bytes per stripmine */
             hsize_t       sm_nelmts;               /*elements per stripmine*/
             hid_t         sm_space;                /*stripmine data space */
-            
+
             /* hyperslab info */
             hsize_t       hs_offset[H5S_MAX_RANK]; /*starting offset */
             hsize_t       hs_size[H5S_MAX_RANK];   /*size this pass */
             hsize_t       hs_nelmts;               /*elements in request */
             hsize_t       zero[8];                 /*vector of zeros */
-            
+
             /* check if we have VL data in the dataset's datatype */
             if (H5Tdetect_class(m_tid1, H5T_VLEN) == TRUE)
                 vl_data = TRUE;
-            
+
                 /*
                 * determine the strip mine size and allocate a buffer. The strip mine is
                 * a hyperslab whose size is manageable.
             */
             sm_nbytes = p_type_nbytes;
-            
-            for (i = rank1; i > 0; --i) 
+
+            for (i = rank1; i > 0; --i)
             {
                 hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes;
                 if ( size == 0) /* datum size > H5TOOLS_BUFSIZE */
@@ -461,7 +461,7 @@ hsize_t diff_datasetid( hid_t did1,
                 sm_nbytes *= sm_size[i - 1];
                 assert(sm_nbytes > 0);
             }
-            
+
 	    /* malloc return code should be verified.
              * If fail, need to handle the error.
              * This else branch should be recoded as a separate function.
@@ -473,14 +473,14 @@ hsize_t diff_datasetid( hid_t did1,
 	    assert(sm_buf1);
             sm_buf2 = malloc((size_t)sm_nbytes);
 	    assert(sm_buf2);
-            
+
             sm_nelmts = sm_nbytes / p_type_nbytes;
             sm_space = H5Screate_simple(1, &sm_nelmts, NULL);
-            
+
             /* the stripmine loop */
             memset(hs_offset, 0, sizeof hs_offset);
             memset(zero, 0, sizeof zero);
-            
+
             for (elmtno = 0; elmtno < p_nelmts; elmtno += hs_nelmts)
             {
                 /* calculate the hyperslab size */
@@ -505,12 +505,12 @@ hsize_t diff_datasetid( hid_t did1,
                     H5Sselect_all(sm_space);
                     hs_nelmts = 1;
                 } /* rank */
-                
+
                 if ( H5Dread(did1,m_tid1,sm_space,sid1,H5P_DEFAULT,sm_buf1) < 0 )
                     goto error;
                 if ( H5Dread(did2,m_tid2,sm_space,sid2,H5P_DEFAULT,sm_buf2) < 0 )
                     goto error;
-                
+
                 /* get array differences. in the case of hyperslab read, increment the number of differences
                 found in each hyperslab and pass the position at the beggining for printing */
                 nfound += diff_array(sm_buf1,
@@ -525,14 +525,14 @@ hsize_t diff_datasetid( hid_t did1,
                     m_tid1,
                     did1,
                     did2);
-                
+
                 /* reclaim any VL memory, if necessary */
                 if(vl_data)
                 {
                     H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf1);
                     H5Dvlen_reclaim(m_tid1, sm_space, H5P_DEFAULT, sm_buf2);
                 }
-                
+
                 /* calculate the next hyperslab offset */
                 for (i = rank1, carry = 1; i > 0 && carry; --i)
                 {
@@ -543,27 +543,27 @@ hsize_t diff_datasetid( hid_t did1,
                         carry = 0;
                 } /* i */
             } /* elmtno */
-            
+
             H5Sclose(sm_space);
      } /* hyperslab read */
  }/*can_compare*/
- 
+
   /*-------------------------------------------------------------------------
   * compare attributes
   * the if condition refers to cases when the dataset is a referenced object
   *-------------------------------------------------------------------------
   */
-  
+
   if (obj1_name)
   {
       nfound += diff_attr(did1,did2,obj1_name,obj2_name,options);
   }
-  
+
   /*-------------------------------------------------------------------------
   * close
   *-------------------------------------------------------------------------
   */
-  
+
   /* free */
   if (buf1!=NULL)
   {
@@ -585,7 +585,7 @@ hsize_t diff_datasetid( hid_t did1,
       free(sm_buf2);
       sm_buf2=NULL;
   }
-  
+
   H5E_BEGIN_TRY {
       H5Sclose(sid1);
       H5Sclose(sid2);
@@ -594,12 +594,12 @@ hsize_t diff_datasetid( hid_t did1,
       H5Tclose(m_tid1);
       H5Tclose(m_tid2);
   } H5E_END_TRY;
-  
+
   return nfound;
-  
+
 error:
   options->err_stat=1;
-  
+
   /* free */
   if (buf1!=NULL)
   {
@@ -621,7 +621,7 @@ error:
       free(sm_buf2);
       sm_buf2=NULL;
   }
-  
+
   /* disable error reporting */
   H5E_BEGIN_TRY {
       H5Sclose(sid1);
@@ -632,7 +632,7 @@ error:
       H5Tclose(m_tid2);
       /* enable error reporting */
   } H5E_END_TRY;
-  
+
   return nfound;
 }
 
@@ -666,64 +666,64 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
                    diff_opt_t  *options,
                    int         is_compound)
 {
-    
-    
+
+
     H5T_class_t  tclass1;
     H5T_class_t  tclass2;
     int          maxdim_diff=0;          /* maximum dimensions are different */
     int          dim_diff=0;             /* current dimensions are different */
     int          i;
     int          can_compare = 1;        /* return value */
-    
+
     /*-------------------------------------------------------------------------
     * check for the same class
     *-------------------------------------------------------------------------
     */
-    
+
     if ((tclass1=H5Tget_class(f_tid1)) < 0)
         return -1;
-    
+
     if ((tclass2=H5Tget_class(f_tid2)) < 0)
         return -1;
-    
+
     if ( tclass1 != tclass2 )
     {
 
         if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
         {
-            
+
             if ( is_compound )
             {
-                
+
                 parallel_print("Not comparable: <%s> has a class %s and <%s> has a class %s\n",
                     obj1_name, get_class(tclass1),
                     obj2_name, get_class(tclass2) );
-                
+
             }
-            
+
             else
-                
+
             {
-                
+
                 parallel_print("Not comparable: <%s> is of class %s and <%s> is of class %s\n",
                     obj1_name, get_class(tclass1),
                     obj2_name, get_class(tclass2) );
-                
+
             }
 
         }
 
-       
+
         can_compare = 0;
         options->not_cmp = 1;
         return can_compare;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for non supported classes
     *-------------------------------------------------------------------------
     */
-    
+
     assert(tclass1==tclass2);
     switch (tclass1)
     {
@@ -737,11 +737,11 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
     case H5T_ENUM:
     case H5T_VLEN:
     case H5T_REFERENCE:
-        
+
         break;
-        
+
     default: /*H5T_TIME */
-        
+
 
         if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
         {
@@ -752,18 +752,18 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
         options->not_cmp = 1;
         return can_compare;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for equal file datatype; warning only
     *-------------------------------------------------------------------------
     */
-    
+
     if ( (H5Tequal(f_tid1, f_tid2)==0) &&
         (options->m_verbose) && obj1_name && obj2_name)
     {
-        
+
         H5T_class_t cl = H5Tget_class(f_tid1);
-         
+
 
         parallel_print("Warning: different storage datatype\n");
         if ( cl == H5T_INTEGER || cl == H5T_FLOAT )
@@ -777,14 +777,14 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
         }
 
 
-        
+
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for the same rank
     *-------------------------------------------------------------------------
     */
-    
+
 
     if ( rank1 != rank2 )
     {
@@ -807,12 +807,12 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
         options->not_cmp = 1;
         return can_compare;
     }
-    
+
     /*-------------------------------------------------------------------------
     * check for different dimensions
     *-------------------------------------------------------------------------
     */
-    
+
     assert(rank1==rank2);
     for ( i=0; i<rank1; i++)
     {
@@ -824,19 +824,19 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
         if ( dims1[i] != dims2[i] )
             dim_diff=1;
     }
-    
+
     /*-------------------------------------------------------------------------
     * current dimensions
     *-------------------------------------------------------------------------
     */
-    
+
     if (dim_diff==1)
     {
         if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
         {
             parallel_print("Not comparable: <%s> has rank %d, dimensions ", obj1_name, rank1);
             print_dimensions(rank1,dims1);
-            if (maxdim1 && maxdim2) 
+            if (maxdim1 && maxdim2)
             {
                 parallel_print(", max dimensions ");
                 print_dimensions(rank1,maxdim1);
@@ -848,7 +848,7 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
                 parallel_print("\n");
             }
         }
-        
+
 
         can_compare = 0;
         options->not_cmp = 1;
@@ -857,7 +857,7 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
 
 
     }
-    
+
     /*-------------------------------------------------------------------------
     * maximum dimensions; just give a warning
     *-------------------------------------------------------------------------
@@ -878,7 +878,7 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
 
     if ( tclass1 == H5T_COMPOUND )
     {
-        
+
         int   nmembs1;
         int   nmembs2;
         int   j;
@@ -890,7 +890,7 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
 
         if ( nmembs1 != nmembs2 )
         {
-            
+
             if ( (options->m_verbose||options->m_list_not_cmp) && obj1_name && obj2_name)
             {
                 parallel_print("Not comparable: <%s> has %d members ", obj1_name, nmembs1);
@@ -902,7 +902,7 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
             options->not_cmp = 1;
             return can_compare;
         }
-               
+
         for (j = 0; j < nmembs1; j++)
         {
             memb_type1 = H5Tget_member_type(f_tid1, (unsigned)j);
@@ -927,22 +927,22 @@ int diff_can_type( hid_t       f_tid1, /* file data type */
                 H5Tclose(memb_type2);
                 return can_compare;
             }
-            
+
             H5Tclose(memb_type1);
             H5Tclose(memb_type2);
-            
+
         }
-        
-        
-        
-        
-        
+
+
+
+
+
     }
-    
-      
 
 
-    
+
+
+
     return can_compare;
 }
 
@@ -966,12 +966,12 @@ void print_sizes( const char *obj1,
 {
     size_t  f_size1, f_size2;       /* size of type in file */
     size_t  m_size1, m_size2;       /* size of type in memory */
-    
+
     f_size1 = H5Tget_size( f_tid1 );
     f_size2 = H5Tget_size( f_tid2 );
     m_size1 = H5Tget_size( m_tid1 );
     m_size2 = H5Tget_size( m_tid2 );
-    
+
     parallel_print("\n");
     parallel_print("------------------\n");
     parallel_print("sizeof(char)   %u\n", sizeof(char) );
@@ -983,18 +983,18 @@ void print_sizes( const char *obj1,
     print_type(f_tid1);
     parallel_print("\n");
     parallel_print("size on file   %u\n", f_size1 );
-    
+
     parallel_print("type on memory ");
     print_type(m_tid1);
     parallel_print("\n");
     parallel_print("size on memory %u\n", m_size1 );
-    
+
     parallel_print("<%s> ------------------\n", obj2);
     parallel_print("type on file   ");
     print_type(f_tid2);
     parallel_print("\n");
     parallel_print("size on file   %u\n", f_size2 );
-    
+
     parallel_print("type on memory ");
     print_type(m_tid2);
     parallel_print("\n");
diff --git a/tools/lib/h5diff_util.c b/tools/lib/h5diff_util.c
index 2fb789d..30c01f9 100644
--- a/tools/lib/h5diff_util.c
+++ b/tools/lib/h5diff_util.c
@@ -107,14 +107,14 @@ print_dimensions (int rank, hsize_t *dims)
 
     if ( rank > 0 )
     {
-        
+
         parallel_print("[" );
         for ( i = 0; i < rank-1; i++)
         {
             parallel_print(HSIZE_T_FORMAT, dims[i]);
             parallel_print("x");
         }
-        
+
         parallel_print(HSIZE_T_FORMAT,  dims[rank-1]);
         parallel_print("]" );
     }
diff --git a/tools/lib/h5tools.c b/tools/lib/h5tools.c
index f510a5b..e80c505 100644
--- a/tools/lib/h5tools.c
+++ b/tools/lib/h5tools.c
@@ -43,7 +43,7 @@ int         bin_output;    /* binary output */
 int         bin_form;      /* binary form */
 int         region_output; /* region output */
 
-static h5tool_format_t h5tools_dataformat = { 
+static h5tool_format_t h5tools_dataformat = {
 0, /*raw */
 
 "", /*fmt_raw */
@@ -112,7 +112,7 @@ NULL, /*fmt_ullong */
 1 /*escape non printable characters */
 };
 
-static const h5tools_dump_header_t h5tools_standardformat = { 
+static const h5tools_dump_header_t h5tools_standardformat = {
 "standardformat", /*name */
 "HDF5", /*fileebgin */
 "", /*fileend */
@@ -217,8 +217,8 @@ hbool_t h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
                 hsize_t elmt_counter);
 
 int h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
-        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx, 
-        h5tools_str_t *buffer/*string into which to render */, size_t ncols, 
+        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx,
+        h5tools_str_t *buffer/*string into which to render */, size_t ncols,
         int ndims, hid_t type_id, hssize_t nblocks, hsize_t *ptdata);
 
 hbool_t h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
@@ -230,8 +230,8 @@ hbool_t h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
                 hsize_t elmt_counter);
 
 int h5tools_print_region_data_points(hid_t region_space, hid_t region_id,
-        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx, 
-        h5tools_str_t *buffer, size_t ncols, 
+        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx,
+        h5tools_str_t *buffer, size_t ncols,
         int ndims, hid_t type_id, hssize_t npoints, hsize_t *ptdata);
 
 hbool_t h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
@@ -299,13 +299,13 @@ void
 h5tools_init(void)
 {
     char lib_str[256];
-    
+
     if (!h5tools_init_g) {
         /* register the error class */
         sprintf(lib_str, "%d.%d.%d",H5_VERS_MAJOR, H5_VERS_MINOR, H5_VERS_RELEASE);
-          
+
         H5TOOLS_INIT_ERROR()
-        
+
         if (!rawdatastream)
             rawdatastream = stdout;
 
@@ -346,7 +346,7 @@ h5tools_close(void)
         term_ref_path_table();
 
         H5TOOLS_CLOSE_ERROR()
-        
+
         /* Shut down the library */
         H5close();
 
@@ -445,7 +445,7 @@ h5tools_get_fapl(hid_t fapl, const char *driver, unsigned *drivernum)
             if(drivernum)
                 *drivernum = MPIO_IDX;
         } /* end if */
-    } 
+    }
     else if (!strcmp(driver, drivernames[MPIPOSIX_IDX])) {
         /* MPI-I/O Driver */
         /* check if MPI has been initialized. */
@@ -727,9 +727,9 @@ h5tools_simple_prefix(FILE *stream, const h5tool_format_t *info,
  *      None
  *-------------------------------------------------------------------------
  */
-static void 
+static void
 h5tools_region_simple_prefix(FILE *stream, const h5tool_format_t *info,
-        h5tools_context_t *ctx, hsize_t elmtno, hsize_t *ptdata, int secnum) 
+        h5tools_context_t *ctx, hsize_t elmtno, hsize_t *ptdata, int secnum)
 {
     h5tools_str_t prefix;
     h5tools_str_t str; /*temporary for indentation */
@@ -841,7 +841,7 @@ h5tools_region_simple_prefix(FILE *stream, const h5tool_format_t *info,
  *        new field sm_pos in h5tools_context_t, the current stripmine element position
  *-------------------------------------------------------------------------
  */
-void 
+void
 h5tools_dump_simple_data(FILE *stream, const h5tool_format_t *info, hid_t container,
                          h5tools_context_t *ctx/*in,out*/, unsigned flags,
                          hsize_t nelmts, hid_t type, void *_mem)
@@ -928,13 +928,13 @@ h5tools_dump_simple_data(FILE *stream, const h5tool_format_t *info, hid_t contai
                         if(H5Sclose(region_space) < 0)
                             HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Sclose failed");
                     } /* end if (region_space >= 0) */
-                    else 
+                    else
                         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Rget_region failed");
                     if(H5Dclose(region_id) < 0)
                         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Dclose failed");
 
                 } /* if (region_id >= 0) */
-                else 
+                else
                     HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Rdereference failed");
 
                 ctx->need_prefix = TRUE;
@@ -966,17 +966,17 @@ h5tools_dump_simple_data(FILE *stream, const h5tool_format_t *info, hid_t contai
  * Purpose:     Render an element to output STREAM.
  * Description:
  *      Prints the string buffer to the output STREAM. The string is
- *      printed according to the format described in INFO. The CTX struct 
- *      contains context information shared between calls to this function. 
- *      
+ *      printed according to the format described in INFO. The CTX struct
+ *      contains context information shared between calls to this function.
+ *
  * Return:
  *      False if a dimension end is reached, otherwise true
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      h5tools_str_t *buffer
  *      hsize_t *curr_pos
- * 
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      hsize_t curr_pos is the total data element position
@@ -985,10 +985,10 @@ h5tools_dump_simple_data(FILE *stream, const h5tool_format_t *info, hid_t contai
  *      hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
-hbool_t 
+hbool_t
 h5tools_render_element(FILE *stream, const h5tool_format_t *info,
         h5tools_context_t *ctx, h5tools_str_t *buffer, hsize_t *curr_pos,
-        size_t ncols, hsize_t local_elmt_counter, hsize_t elmt_counter) 
+        size_t ncols, hsize_t local_elmt_counter, hsize_t elmt_counter)
 {
     hbool_t  dimension_break = TRUE;
     char    *s;
@@ -1002,9 +1002,9 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
      * If the element would split on multiple lines if printed at our
      * current location...
      */
-    if (info->line_multi_new == 1 && 
-        (ctx->cur_column + h5tools_ncols(s) + 
-         strlen(OPT(info->elmt_suf2, " ")) + 
+    if (info->line_multi_new == 1 &&
+        (ctx->cur_column + h5tools_ncols(s) +
+         strlen(OPT(info->elmt_suf2, " ")) +
          strlen(OPT(info->line_suf, ""))) > ncols) {
         if (ctx->prev_multiline) {
             /*
@@ -1013,8 +1013,8 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
              */
             ctx->need_prefix = TRUE;
         }
-        else if ((ctx->prev_prefix_len + h5tools_ncols(s) + 
-                  strlen(OPT(info->elmt_suf2, " ")) + 
+        else if ((ctx->prev_prefix_len + h5tools_ncols(s) +
+                  strlen(OPT(info->elmt_suf2, " ")) +
                   strlen(OPT(info->line_suf, ""))) <= ncols) {
             /*
              * ...but *could* fit on one line otherwise, then we
@@ -1045,11 +1045,11 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
      * is too long to fit on a line then start this element at the
      * beginning of the line.
      */
-    if (info->line_multi_new == 1 && 
-            ctx->prev_multiline && 
-            (ctx->cur_column + 
-            h5tools_ncols(s) + 
-            strlen(OPT(info->elmt_suf2, " ")) + 
+    if (info->line_multi_new == 1 &&
+            ctx->prev_multiline &&
+            (ctx->cur_column +
+            h5tools_ncols(s) +
+            strlen(OPT(info->elmt_suf2, " ")) +
             strlen(OPT(info->line_suf, ""))) > ncols)
         ctx->need_prefix = TRUE;
 
@@ -1066,8 +1066,8 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
      * one-at a time.
      */
     multiline = 0;
-    for (secnum = 0, multiline = 0; 
-             (section = strtok(secnum ? NULL : s, OPTIONAL_LINE_BREAK)); 
+    for (secnum = 0, multiline = 0;
+             (section = strtok(secnum ? NULL : s, OPTIONAL_LINE_BREAK));
              secnum++) {
         /*
          * If the current section plus possible suffix and end-of-line
@@ -1079,10 +1079,10 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
          * Added the info->skip_first because the dumper does not want
          * this check to happen for the first line
          */
-        if ((!info->skip_first || local_elmt_counter) && 
-                (ctx->cur_column + 
-                strlen(section) + 
-                strlen(OPT(info->elmt_suf2, " ")) + 
+        if ((!info->skip_first || local_elmt_counter) &&
+                (ctx->cur_column +
+                strlen(section) +
+                strlen(OPT(info->elmt_suf2, " ")) +
                 strlen(OPT(info->line_suf, ""))) > ncols)
             ctx->need_prefix = 1;
 
@@ -1122,17 +1122,17 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
  * Purpose:     Render a region element to output STREAM.
  * Description:
  *      Prints the string buffer to the output STREAM. The string is
- *      printed according to the format described in INFO. The CTX struct 
- *      contains context information shared between calls to this function. 
- *      
+ *      printed according to the format described in INFO. The CTX struct
+ *      contains context information shared between calls to this function.
+ *
  * Return:
  *      False if a dimension end is reached, otherwise true
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      h5tools_str_t *buffer
  *      hsize_t *curr_pos
- * 
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      hsize_t curr_pos is the total data element position
@@ -1142,10 +1142,10 @@ h5tools_render_element(FILE *stream, const h5tool_format_t *info,
  *      hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
-hbool_t 
+hbool_t
 h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
         h5tools_context_t *ctx, h5tools_str_t *buffer, hsize_t *curr_pos,
-        size_t ncols, hsize_t *ptdata, hsize_t local_elmt_counter, hsize_t elmt_counter) 
+        size_t ncols, hsize_t *ptdata, hsize_t local_elmt_counter, hsize_t elmt_counter)
 {
     hbool_t  dimension_break = TRUE;
     char    *s;
@@ -1159,9 +1159,9 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
      * If the element would split on multiple lines if printed at our
      * current location...
      */
-    if (info->line_multi_new == 1 && 
-            (ctx->cur_column + h5tools_ncols(s) + 
-            strlen(OPT(info->elmt_suf2, " ")) + 
+    if (info->line_multi_new == 1 &&
+            (ctx->cur_column + h5tools_ncols(s) +
+            strlen(OPT(info->elmt_suf2, " ")) +
             strlen(OPT(info->line_suf, ""))) > ncols) {
         if (ctx->prev_multiline) {
             /*
@@ -1170,8 +1170,8 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
              */
             ctx->need_prefix = TRUE;
         }
-        else if ((ctx->prev_prefix_len + h5tools_ncols(s) + 
-                strlen(OPT(info->elmt_suf2, " ")) + 
+        else if ((ctx->prev_prefix_len + h5tools_ncols(s) +
+                strlen(OPT(info->elmt_suf2, " ")) +
                 strlen(OPT(info->line_suf, ""))) <= ncols) {
             /*
              * ...but *could* fit on one line otherwise, then we
@@ -1202,11 +1202,11 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
      * is too long to fit on a line then start this element at the
      * beginning of the line.
      */
-    if (info->line_multi_new == 1 && 
-            ctx->prev_multiline && 
-            (ctx->cur_column + 
-            h5tools_ncols(s) + 
-            strlen(OPT(info->elmt_suf2, " ")) + 
+    if (info->line_multi_new == 1 &&
+            ctx->prev_multiline &&
+            (ctx->cur_column +
+            h5tools_ncols(s) +
+            strlen(OPT(info->elmt_suf2, " ")) +
             strlen(OPT(info->line_suf, ""))) > ncols)
         ctx->need_prefix = TRUE;
 
@@ -1235,10 +1235,10 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
          * Added the info->skip_first because the dumper does not want
          * this check to happen for the first line
          */
-        if ((!info->skip_first || local_elmt_counter) && 
-                (ctx->cur_column + 
-                strlen(section) + 
-                strlen(OPT(info->elmt_suf2, " ")) + 
+        if ((!info->skip_first || local_elmt_counter) &&
+                (ctx->cur_column +
+                strlen(section) +
+                strlen(OPT(info->elmt_suf2, " ")) +
                 strlen(OPT(info->line_suf, ""))) > ncols)
             ctx->need_prefix = 1;
 
@@ -1276,13 +1276,13 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
  * Audience:    Public
  * Chapter:     H5Tools Library
  * Purpose: Print the data values from a dataset referenced by region blocks.
- * 
+ *
  * Description:
  *      This is a special case subfunction to print the data in a region reference of type blocks.
- *      
+ *
  * Return:
  *      The function returns FAIL if there was an error, otherwise SUCEED
- *      
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      size_t ncols
@@ -1290,10 +1290,10 @@ h5tools_render_region_element(FILE *stream, const h5tool_format_t *info,
  *      hssize_t nblocks is the number of blocks in the region
  *-------------------------------------------------------------------------
  */
-int 
+int
 h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
-        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx, 
-        h5tools_str_t *buffer/*string into which to render */, size_t ncols, 
+        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx,
+        h5tools_str_t *buffer/*string into which to render */, size_t ncols,
         int ndims, hid_t type_id, hssize_t nblocks, hsize_t *ptdata) {
     HERR_INIT(int, SUCCEED)
     hbool_t      dimension_break = TRUE;
@@ -1364,12 +1364,12 @@ h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
         ctx.indent_level++;
         if(H5Sget_simple_extent_dims(mem_space, total_size, NULL) < 0)
             HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Sget_simple_extent_dims failed");
-        
+
         /* assume entire data space to be printed */
         for (jndx = 0; jndx < (size_t) ctx.ndims; jndx++)
             ctx.p_min_idx[jndx] = start[jndx];
         init_acc_pos(&ctx, total_size);
-        
+
         /* print the data */
         region_flags = START_OF_DATA;
         if (blkndx == nblocks - 1)
@@ -1390,7 +1390,7 @@ h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
             h5tools_str_reset(buffer);
 
             h5tools_str_append(buffer, "%s", jndx ? OPTIONAL_LINE_BREAK "" : "");
-            h5tools_str_sprint(buffer, info, region_id, type_id, 
+            h5tools_str_sprint(buffer, info, region_id, type_id,
                                 ((char*)region_buf + jndx * type_size), &ctx);
 
             if (jndx + 1 < numelem || (region_flags & END_OF_DATA) == 0)
@@ -1399,7 +1399,7 @@ h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
             dimension_break = h5tools_render_region_element(stream, info, &ctx, buffer, &curr_pos,
                                                                     ncols, ptdata, jndx, elmtno);
             /* Render the region data element end */
-            
+
             if(FALSE == dimension_break)
                 elmtno = 0;
         } /* end for (jndx = 0; jndx < numelem; jndx++, region_elmtno++, ctx.cur_elmt++) */
@@ -1412,12 +1412,12 @@ h5tools_print_region_data_blocks(hid_t region_space, hid_t region_id,
     HDfree(count);
     HDfree(region_buf);
     HDfree(dims1);
-    
+
     if(H5Sclose(mem_space) < 0)
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Sclose failed");
     if(H5Sclose(sid1) < 0)
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Sclose failed");
-    
+
 CATCH
     return ret_value;
 }
@@ -1426,17 +1426,17 @@ CATCH
  * Audience:    Public
  * Chapter:     H5Tools Library
  * Purpose: Print some values from a dataset referenced by region blocks.
- * 
+ *
  * Description:
  *      This is a special case subfunction to dump a region reference using blocks.
- *      
+ *
  * Return:
  *      The function returns False if the last dimension has been reached, otherwise True
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      hsize_t *curr_pos
- * 
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      hsize_t curr_pos is the total data element position
@@ -1445,7 +1445,7 @@ CATCH
  *      hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
-hbool_t 
+hbool_t
 h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
         FILE *stream, const h5tool_format_t *info,
         h5tools_context_t *ctx/*in,out*/,
@@ -1469,7 +1469,7 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
     /* Print block information */
     if((ndims = H5Sget_simple_extent_ndims(region_space)) < 0)
         H5E_THROW(dimension_break, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
-    
+
     /* Render the region { element begin */
     h5tools_str_reset(buffer);
 
@@ -1483,7 +1483,7 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
     ctx->indent_level++;
     ctx->need_prefix = TRUE;
     h5tools_str_append(buffer, "REGION_TYPE BLOCK  ");
-    
+
     alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
     assert(alloc_size == (hsize_t) ((size_t) alloc_size)); /*check for overflow*/
     if((ptdata = (hsize_t*) malloc((size_t) alloc_size)) == NULL)
@@ -1580,10 +1580,10 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
 
  done:
     free(ptdata);
-    
+
     if(H5Tclose(type_id) < 0)
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
-    
+
     if(H5Tclose(dtype) < 0)
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
 
@@ -1594,7 +1594,7 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
     h5tools_str_append(buffer, "%s %s ",
                         h5tools_dump_header_format->dataend,
                         h5tools_dump_header_format->datablockend);
-    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos, 
+    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos,
                                                 ncols, region_elmt_counter, elmt_counter);
     /* Render the dataend element end */
 
@@ -1604,7 +1604,7 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
     /* Render the region } element begin */
     h5tools_str_reset(buffer);
     h5tools_str_append(buffer, "}");
-    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos, 
+    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos,
                                                 ncols, region_elmt_counter, elmt_counter);
     /* Render the region } element end */
 
@@ -1618,13 +1618,13 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
  * Audience:    Public
  * Chapter:     H5Tools Library
  * Purpose: Print the data values from a dataset referenced by region points.
- * 
+ *
  * Description:
  *      This is a special case subfunction to print the data in a region reference of type points.
- *      
+ *
  * Return:
  *      The function returns FAIL on error, otherwise SUCCEED
- *      
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      size_t ncols
@@ -1632,10 +1632,10 @@ h5tools_dump_region_data_blocks(hid_t region_space, hid_t region_id,
  *      hssize_t npoints is the number of points in the region
  *-------------------------------------------------------------------------
  */
-int 
+int
 h5tools_print_region_data_points(hid_t region_space, hid_t region_id,
-        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx, 
-        h5tools_str_t *buffer, size_t ncols, 
+        FILE *stream, const h5tool_format_t *info, h5tools_context_t ctx,
+        h5tools_str_t *buffer, size_t ncols,
         int ndims, hid_t type_id, hssize_t npoints, hsize_t *ptdata) {
     HERR_INIT(int, SUCCEED)
     hbool_t  dimension_break = TRUE;
@@ -1688,7 +1688,7 @@ h5tools_print_region_data_points(hid_t region_space, hid_t region_id,
 
         if (ctx.ndims > 0) {
             ctx.size_last_dim = (int) (ctx.p_max_idx[ctx.ndims - 1]);
-        } 
+        }
         else
             ctx.size_last_dim = 0;
 
@@ -1702,17 +1702,17 @@ h5tools_print_region_data_points(hid_t region_space, hid_t region_id,
 
         curr_pos = 0;    /* points requires constant 0 */
         ctx.sm_pos = jndx * ndims;
-        
+
         h5tools_region_simple_prefix(stream, info, &ctx, curr_pos, ptdata, 0);
 
-        h5tools_str_sprint(buffer, info, region_id, type_id, 
+        h5tools_str_sprint(buffer, info, region_id, type_id,
                                ((char*)region_buf + jndx * type_size), &ctx);
 
         if (jndx + 1 < npoints || (region_flags & END_OF_DATA) == 0)
             h5tools_str_append(buffer, "%s", OPT(info->elmt_suf1, ","));
 
-        dimension_break = 
-                h5tools_render_region_element(stream, info, &ctx, buffer, &curr_pos, 
+        dimension_break =
+                h5tools_render_region_element(stream, info, &ctx, buffer, &curr_pos,
                                                 ncols, ptdata, 0, elmtno);
         /* Render the point element end */
 
@@ -1724,7 +1724,7 @@ h5tools_print_region_data_points(hid_t region_space, hid_t region_id,
  done:
     HDfree(region_buf);
     HDfree(dims1);
-    
+
     if(H5Sclose(mem_space) < 0)
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Sclose failed");
 CATCH
@@ -1735,17 +1735,17 @@ CATCH
  * Audience:    Public
  * Chapter:     H5Tools Library
  * Purpose: Print some values from a dataset referenced by region points.
- * 
+ *
  * Description:
  *      This is a special case subfunction to dump a region reference using points.
- *      
+ *
  * Return:
  *      The function returns False if the last dimension has been reached, otherwise True
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      hsize_t *curr_pos
- * 
+ *
  * Parameters Description:
  *      h5tools_str_t *buffer is the string into which to render
  *      hsize_t curr_pos is the total data element position
@@ -1754,9 +1754,9 @@ CATCH
  *      hsize_t elmt_count is the data element loop counter
  *-------------------------------------------------------------------------
  */
-hbool_t 
+hbool_t
 h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
-        FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx, 
+        FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx,
         h5tools_str_t *buffer, hsize_t *curr_pos, size_t ncols, hsize_t region_elmt_counter,
         hsize_t elmt_counter) {
     HERR_INIT(hbool_t, TRUE)
@@ -1819,7 +1819,7 @@ h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
 
     if((dtype = H5Dget_type(region_id)) < 0)
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Dget_type failed");
-    
+
     if((type_id = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Tget_native_type failed");
 
@@ -1896,7 +1896,7 @@ h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
     h5tools_str_append(buffer, "%s %s ",
                         h5tools_dump_header_format->dataend,
                         h5tools_dump_header_format->datablockend);
-    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos, 
+    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos,
                                               ncols, region_elmt_counter, elmt_counter);
     /* Render the dataend element end*/
 
@@ -1906,7 +1906,7 @@ h5tools_dump_region_data_points(hid_t region_space, hid_t region_id,
     /* Render the region } element begin */
     h5tools_str_reset(buffer);
     h5tools_str_append(buffer, "}");
-    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos, 
+    dimension_break = h5tools_render_element(stream, info, ctx, buffer, curr_pos,
                                                 ncols, region_elmt_counter, elmt_counter);
     /* Render the region } element end */
 
@@ -1948,7 +1948,7 @@ CATCH
  *-------------------------------------------------------------------------
  */
 static herr_t
-h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx, 
+h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx,
                            hid_t dset, hid_t p_type, struct subset_t *sset,
                            hid_t f_space, hsize_t hyperslab_count,
                            hsize_t *temp_start,/* start inside offset count loop */
@@ -1987,7 +1987,7 @@ h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_c
     for (; hyperslab_count > 0; temp_start[row_dim] += temp_stride[row_dim], hyperslab_count--) {
         /* jump rows if size of block exceeded
          cases where block > 1 only and stride > block */
-        if (size_row_block > 1 
+        if (size_row_block > 1
                 && row_counter == size_row_block
                 && sset->stride[row_dim] > sset->block[row_dim]) {
 
@@ -2001,7 +2001,7 @@ h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_c
         /* calculate the potential number of elements we're going to print */
         if(H5Sselect_hyperslab(f_space, H5S_SELECT_SET, temp_start, temp_stride, temp_count, temp_block) < 0)
             H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
-        
+
         if((sm_nelmts = H5Sget_select_npoints(f_space)) < 0)
             H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Sget_select_npoints failed");
 
@@ -2012,7 +2012,7 @@ h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_c
              */
             if((sm_nbytes = p_type_nbytes = H5Tget_size(p_type)) == 0)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_size failed");
-    
+
             if (ctx->ndims > 0)
                 for (i = ctx->ndims; i > 0; --i) {
                     hsize_t size = H5TOOLS_BUFSIZE / sm_nbytes;
@@ -2022,35 +2022,35 @@ h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_c
                     sm_nbytes *= sm_size[i - 1];
                     assert(sm_nbytes > 0);
                 }
-    
+
             assert(sm_nbytes == (hsize_t) ((size_t) sm_nbytes)); /*check for overflow*/
             if((sm_buf = HDmalloc((size_t) sm_nelmts * p_type_nbytes)) == NULL)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "Could not allocate buffer for strip-mine");
-    
+
             if((sm_space = H5Screate_simple(1, &sm_nelmts, NULL)) < 0)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Screate_simple failed");
-    
+
             if(H5Sselect_hyperslab(sm_space, H5S_SELECT_SET, &zero, NULL, &sm_nelmts, NULL) < 0)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Sselect_hyperslab failed");
-    
+
             /* read the data */
             if(H5Dread(dset, p_type, sm_space, f_space, H5P_DEFAULT, sm_buf) < 0)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Dread failed");
-    
+
             /* print the data */
             flags = START_OF_DATA;
-    
+
             if (hyperslab_count == 1)
                 flags |= END_OF_DATA;
-    
+
             for (i = 0; i < ctx->ndims; i++)
                 ctx->p_max_idx[i] = ctx->p_min_idx[i] + MIN(total_size[i], sm_size[i]);
-    
+
             /* print array indices. get the lower bound of the hyperslab and calulate
              the element position at the start of hyperslab */
             if(H5Sget_select_bounds(f_space, low, high) < 0)
                 H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Sget_select_bounds failed");
-    
+
             elmtno = 0;
             for (i = 0; i < (size_t) ctx->ndims - 1; i++) {
                 hsize_t offset = 1; /* accumulation of the previous dimensions */
@@ -2059,11 +2059,11 @@ h5tools_print_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_c
                 elmtno += low[i] * offset;
             }
             elmtno += low[ctx->ndims - 1];
-    
+
             /* initialize the current stripmine position; this is necessary to print the array
              indices */
             ctx->sm_pos = elmtno;
-    
+
             h5tools_dump_simple_data(stream, info, dset, ctx, flags, sm_nelmts, p_type, sm_buf);
 
             if(H5Sclose(sm_space) < 0)
@@ -2121,7 +2121,7 @@ CATCH
  *-------------------------------------------------------------------------
  */
 static herr_t
-h5tools_display_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx, 
+h5tools_display_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools_context_t *ctx,
                            hid_t dset, hid_t p_type, struct subset_t *sset,
                            hid_t f_space, hsize_t *total_size)
 {
@@ -2192,11 +2192,11 @@ h5tools_display_simple_subset(FILE *stream, const h5tool_format_t *info, h5tools
         else {
             count = 1;
         }
-        
+
         h5tools_print_simple_subset(stream, info, ctx, dset, p_type, sset,
-                                   f_space, count, temp_start, temp_count, 
+                                   f_space, count, temp_start, temp_count,
                                    temp_block, temp_stride, total_size, row_dim);
-        
+
         if (ctx->ndims > 2) {
             /* dimension for start */
             current_outer_dim = (ctx->ndims - 2) - 1;
@@ -2337,9 +2337,9 @@ CATCH
  *      returns FAIL.
  *-------------------------------------------------------------------------
  */
-static int 
+static int
 h5tools_dump_simple_dset(FILE *stream, const h5tool_format_t *info,
-                         hid_t dset, hid_t p_type, int indentlevel) 
+                         hid_t dset, hid_t p_type, int indentlevel)
 {
     hid_t               f_space;                  /* file data space */
     hsize_t             elmtno;                   /* counter  */
@@ -2612,9 +2612,9 @@ h5tools_dump_simple_mem(FILE *stream, const h5tool_format_t *info, hid_t obj_id,
  *
  *-------------------------------------------------------------------------
  */
-int 
+int
 h5tools_dump_dset(FILE *stream, const h5tool_format_t *info, hid_t dset,
-                  hid_t _p_type, struct subset_t *sset, int indentlevel) 
+                  hid_t _p_type, struct subset_t *sset, int indentlevel)
 {
     hid_t     f_space;
     hid_t     p_type = _p_type;
@@ -2728,9 +2728,9 @@ CATCH
  *
  *-------------------------------------------------------------------------
  */
-int 
-h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info, 
-        h5tools_context_t *ctx, hid_t type) 
+int
+h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info,
+        h5tools_context_t *ctx, hid_t type)
 {
     HERR_INIT(int, SUCCEED)
     char        *mname;
@@ -3082,7 +3082,7 @@ h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info,
     case H5T_COMPOUND:
         if((nmembers = H5Tget_nmembers(type)) < 0)
             H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_nmembers failed");
-        
+
         h5tools_str_append(buffer, "H5T_COMPOUND %s\n", h5tools_dump_header_format->structblockbegin);
 
         for (i = 0; i < nmembers; i++) {
@@ -3090,12 +3090,12 @@ h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info,
             if((mtype = H5Tget_member_type(type, i))>=0) {
                 if (H5Tget_class(mtype) == H5T_COMPOUND)
                     ctx->indent_level++;
-    
+
                 h5tools_print_datatype(buffer, info, ctx, mtype);
-    
+
                 if (H5Tget_class(mtype) == H5T_COMPOUND)
                     ctx->indent_level--;
-    
+
                 h5tools_str_append(buffer, " \"%s\";\n", mname);
                 if(H5Tclose(mtype) < 0)
                     HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
@@ -3130,10 +3130,10 @@ h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info,
         h5tools_print_datatype(buffer, info, ctx, super);
         if(H5Tclose(super) < 0)
             HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
-        
+
         h5tools_str_append(buffer, ";\n");
         h5tools_print_enum(buffer, type);
-        
+
         ctx->indent_level--;
         h5tools_str_append(buffer, "%s", h5tools_dump_header_format->enumblockend);
 
@@ -3162,7 +3162,7 @@ h5tools_print_datatype(h5tools_str_t *buffer, const h5tool_format_t *info,
                 /* Print array dimensions */
                 for (i = 0; i < ndims; i++)
                     h5tools_str_append(buffer, "[%d]", (int) dims[i]);
-        
+
                 h5tools_str_append(buffer, " ");
             }
             else
@@ -3207,8 +3207,8 @@ CATCH
  *
  *-------------------------------------------------------------------------
  */
-int 
-h5tools_print_dataspace(h5tools_str_t *buffer, hid_t space) 
+int
+h5tools_print_dataspace(h5tools_str_t *buffer, hid_t space)
 {
     HERR_INIT(int, SUCCEED)
     hsize_t     size[H5TOOLS_DUMP_MAX_RANK];
@@ -3283,8 +3283,8 @@ CATCH
  *              h5tools_context_t *ctx
  *
  *-----------------------------------------------------------------------*/
-int 
-h5tools_print_enum(h5tools_str_t *buffer, hid_t type) 
+int
+h5tools_print_enum(h5tools_str_t *buffer, hid_t type)
 {
     HERR_INIT(int, SUCCEED)
     char         **name = NULL;  /*member names                   */
@@ -3294,7 +3294,7 @@ h5tools_print_enum(h5tools_str_t *buffer, hid_t type)
     int            nchars;       /*number of output characters    */
     hid_t          super = -1;   /*enum base integer type         */
     hid_t          native = -1;  /*native integer datatype        */
-    H5T_sign_t     sign_type;    /*sign of value type             */                   
+    H5T_sign_t     sign_type;    /*sign of value type             */
     size_t         type_size;    /*value type size                */
     size_t         dst_size;     /*destination value type size    */
     int            snmembs;
@@ -3304,10 +3304,10 @@ h5tools_print_enum(h5tools_str_t *buffer, hid_t type)
         H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_nmembers failed");
     nmembs = (unsigned)snmembs;
     assert(nmembs > 0);
-    
+
     if((super = H5Tget_super(type)) < 0)
         H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_super failed");
-    
+
     if((type_size = H5Tget_size(type)) <= 0)
         H5E_THROW(FAIL, H5E_tools_min_id_g, "H5Tget_size(type) failed");
 
@@ -3411,13 +3411,13 @@ CATCH
  *              atomic datatype or committed/transient datatype.
  *
  * Return:      void
- * 
+ *
  * In/Out:      h5tools_context_t *ctx
  *-------------------------------------------------------------------------
  */
-void 
+void
 h5tools_dump_datatype(FILE *stream, const h5tool_format_t *info,
-        h5tools_context_t *ctx, hid_t type) 
+        h5tools_context_t *ctx, hid_t type)
 {
     size_t        ncols = 80;      /* available output width        */
     h5tools_str_t buffer;          /* string into which to render   */
@@ -3471,8 +3471,8 @@ h5tools_dump_datatype(FILE *stream, const h5tool_format_t *info,
  * Return:      void
  *-------------------------------------------------------------------------
  */
-void 
-init_acc_pos(h5tools_context_t *ctx, hsize_t *dims) 
+void
+init_acc_pos(h5tools_context_t *ctx, hsize_t *dims)
 {
     int i;
 
@@ -3526,7 +3526,7 @@ CATCH
  *         Failure:    FAIL
  *-------------------------------------------------------------------------
  */
-static int 
+static int
 render_bin_output(FILE *stream, hid_t tid, void *_mem)
 {
     HERR_INIT(int, SUCCEED)
@@ -3881,8 +3881,8 @@ CATCH
  * Return:  TRUE if all bytes are zero; FALSE otherwise
  *-------------------------------------------------------------------------
  */
-static 
-hbool_t h5tools_is_zero(const void *_mem, size_t size) 
+static
+hbool_t h5tools_is_zero(const void *_mem, size_t size)
 {
     const unsigned char *mem = (const unsigned char *) _mem;
 
diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index 2b1e4bf..7d207ba 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -53,9 +53,9 @@
 
 #define H5TOOLS_DUMP_MAX_RANK     H5S_MAX_RANK
 
-/* 
- * Strings for output - these were duplicated from the h5dump.h 
- * file in order to support region reference data display 
+/*
+ * Strings for output - these were duplicated from the h5dump.h
+ * file in order to support region reference data display
  */
 #define ATTRIBUTE       "ATTRIBUTE"
 #define BLOCK           "BLOCK"
@@ -105,9 +105,9 @@
 #define BEGIN           "{"
 #define END             "}"
 
-/* 
- * dump structure for output - this was duplicated from the h5dump.h 
- * file in order to support region reference data display 
+/*
+ * dump structure for output - this was duplicated from the h5dump.h
+ * file in order to support region reference data display
  */
 typedef struct h5tools_dump_header_t {
     const char *name;
@@ -515,7 +515,7 @@ struct subset_t {
     hsize_t *block;
 };
 
-/* The following include, h5tools_str.h, must be after the 
+/* The following include, h5tools_str.h, must be after the
  * above stucts are defined. There is a dependency in the following
  * include that hasn't been identified yet. */
 
@@ -554,11 +554,11 @@ extern int      h5tools_canreadf(const char* name,
 extern int      h5tools_can_encode(H5Z_filter_t filtn);
 
 void            init_acc_pos(h5tools_context_t *ctx, hsize_t *dims);
-/* 
+/*
  * new functions needed to display region reference data
  */
 void            h5tools_dump_datatype(FILE *stream, const h5tool_format_t *info,
-                         h5tools_context_t *ctx/*in,out*/, hid_t type); 
+                         h5tools_context_t *ctx/*in,out*/, hid_t type);
 int             h5tools_print_dataspace(h5tools_str_t *buffer/*in,out*/, hid_t space);
 int             h5tools_print_datatype(h5tools_str_t *buffer/*in,out*/,
                          const h5tool_format_t *info, h5tools_context_t *ctx/*in,out*/,
diff --git a/tools/lib/h5tools_error.h b/tools/lib/h5tools_error.h
index dc5f87b..a7c0d3c 100644
--- a/tools/lib/h5tools_error.h
+++ b/tools/lib/h5tools_error.h
@@ -87,7 +87,7 @@ extern hid_t H5E_tools_min_id_g;
 }
 
 /*
- * H5E_THROW macro, used to facilitate error reporting within a function body.  
+ * H5E_THROW macro, used to facilitate error reporting within a function body.
  * The arguments are the minor error number, and an error string.
  * The return value is assigned to a variable `ret_value' and control branches
  * to the `catch_except' label, if we're not already past it.
@@ -109,8 +109,8 @@ extern hid_t H5E_tools_min_id_g;
 }
 
 /*
- * HGOTO_DONE macro, used to facilitate normal return within a function body. 
- * The argument is the return value which is assigned to the `ret_value' 
+ * HGOTO_DONE macro, used to facilitate normal return within a function body.
+ * The argument is the return value which is assigned to the `ret_value'
  * variable.  Control branches to the `done' label.
  */
 #define HGOTO_DONE(ret_val) {ret_value = ret_val; goto done;}
diff --git a/tools/lib/h5tools_str.c b/tools/lib/h5tools_str.c
index 3567975..55596cd 100644
--- a/tools/lib/h5tools_str.c
+++ b/tools/lib/h5tools_str.c
@@ -350,8 +350,8 @@ h5tools_str_prefix(h5tools_str_t *str/*in,out*/, const h5tool_format_t *info,
  *
  * Return:  Success:    Pointer to the prefix.
  *          Failure:    NULL
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      h5tools_str_t     *str
  *-------------------------------------------------------------------------
@@ -359,7 +359,7 @@ h5tools_str_prefix(h5tools_str_t *str/*in,out*/, const h5tool_format_t *info,
 char *
 h5tools_str_region_prefix(h5tools_str_t *str, const h5tool_format_t *info,
         hsize_t elmtno, hsize_t *ptdata, unsigned ndims, hsize_t min_idx[], hsize_t max_idx[],
-        h5tools_context_t *ctx) 
+        h5tools_context_t *ctx)
 {
     hsize_t p_prod[H5S_MAX_RANK];
     size_t i = 0;
@@ -406,15 +406,15 @@ h5tools_str_region_prefix(h5tools_str_t *str, const h5tool_format_t *info,
  *          the information to the specified string.
  *
  * Return:  none
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      h5tools_str_t     *str
  *-------------------------------------------------------------------------
  */
-void 
+void
 h5tools_str_dump_region_blocks(h5tools_str_t *str, hid_t region,
-        const h5tool_format_t *info, h5tools_context_t *ctx) 
+        const h5tool_format_t *info, h5tools_context_t *ctx)
 {
     hssize_t   nblocks;
     hsize_t    alloc_size;
@@ -422,7 +422,7 @@ h5tools_str_dump_region_blocks(h5tools_str_t *str, hid_t region,
     int        ndims = H5Sget_simple_extent_ndims(region);
 
     /*
-     * This function fails if the region does not have blocks. 
+     * This function fails if the region does not have blocks.
      */
     H5E_BEGIN_TRY {
         nblocks = H5Sget_select_hyper_nblocks(region);
@@ -467,15 +467,15 @@ h5tools_str_dump_region_blocks(h5tools_str_t *str, hid_t region,
  *          the information to the specified string.
  *
  * Return:  none
- *      
- * In/Out: 
+ *
+ * In/Out:
  *      h5tools_context_t *ctx
  *      h5tools_str_t     *str
  *-------------------------------------------------------------------------
  */
-void 
+void
 h5tools_str_dump_region_points(h5tools_str_t *str, hid_t region,
-        const h5tool_format_t *info, h5tools_context_t *ctx) 
+        const h5tool_format_t *info, h5tools_context_t *ctx)
 {
     hssize_t   npoints;
     hsize_t    alloc_size;
@@ -699,7 +699,7 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
         h5tools_str_append(str, "%Lf", templdouble);
 #endif
     }
-    else if (info->ascii && (H5Tequal(type, H5T_NATIVE_SCHAR) || 
+    else if (info->ascii && (H5Tequal(type, H5T_NATIVE_SCHAR) ||
                              H5Tequal(type, H5T_NATIVE_UCHAR))) {
         h5tools_print_char(str, info, (char) (*ucp_vp));
     }
@@ -788,13 +788,13 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
     else if (H5Tequal(type, H5T_NATIVE_UINT)) {
         HDmemcpy(&tempuint, vp, sizeof(unsigned int));
         h5tools_str_append(str, OPT(info->fmt_uint, "%u"), tempuint);
-    } 
+    }
     else if (H5Tequal(type, H5T_NATIVE_SCHAR)) {
         h5tools_str_append(str, OPT(info->fmt_schar, "%d"), *cp_vp);
-    } 
+    }
     else if (H5Tequal(type, H5T_NATIVE_UCHAR)) {
         h5tools_str_append(str, OPT(info->fmt_uchar, "%u"), *ucp_vp);
-    } 
+    }
     else if (H5Tequal(type, H5T_NATIVE_SHORT)) {
         short tempshort;
 
@@ -1110,9 +1110,9 @@ h5tools_str_sprint(h5tools_str_t *str, const h5tool_format_t *info, hid_t contai
  * Return:  Nothing
  *-------------------------------------------------------------------------
  */
-void 
+void
 h5tools_str_sprint_region(h5tools_str_t *str, const h5tool_format_t *info,
-        hid_t container, void *vp, h5tools_context_t *ctx) 
+        hid_t container, void *vp, h5tools_context_t *ctx)
 {
     hid_t   obj, region;
     char    ref_name[1024];
diff --git a/tools/lib/h5tools_str.h b/tools/lib/h5tools_str.h
index 61b7905..98dd065 100644
--- a/tools/lib/h5tools_str.h
+++ b/tools/lib/h5tools_str.h
@@ -35,7 +35,7 @@ extern char    *h5tools_str_fmt(h5tools_str_t *str, size_t start, const char *fm
 extern char    *h5tools_str_prefix(h5tools_str_t *str, const h5tool_format_t *info,
                                    hsize_t elmtno, unsigned ndims, hsize_t min_idx[],
                                    hsize_t max_idx[], h5tools_context_t *ctx);
-/* 
+/*
  * new functions needed to display region reference data
  */
 extern char    *h5tools_str_region_prefix(h5tools_str_t *str, const h5tool_format_t *info,
diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c
index 46b425b..82e9ab9 100644
--- a/tools/lib/h5tools_utils.c
+++ b/tools/lib/h5tools_utils.c
@@ -232,8 +232,8 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
             }
 
             sp = 1;
-        } 
-        
+        }
+
         /* wildcard argument */
         else if (*cp == '*')
         {
@@ -249,16 +249,16 @@ get_option(int argc, const char **argv, const char *opts, const struct long_opti
                 opt_arg = NULL;
             }
         }
-        
-        else 
+
+        else
         {
             /* set up to look at next char in token, next time */
             if (argv[opt_ind][++sp] == '\0') {
                 /* no more in current token, so setup next token */
                 opt_ind++;
                 sp = 1;
-                
-                
+
+
             }
 
             opt_arg = NULL;
diff --git a/tools/lib/h5trav.c b/tools/lib/h5trav.c
index 69b4512..287af29 100644
--- a/tools/lib/h5trav.c
+++ b/tools/lib/h5trav.c
@@ -150,7 +150,7 @@ traverse_cb(hid_t loc_id, const char *path, const H5L_info_t *linfo,
     if(udata->is_absolute) {
         size_t base_len = HDstrlen(udata->base_grp_name);
         size_t add_slash = base_len ? ((udata->base_grp_name)[base_len-1] != '/') : 1;
-            
+
         if(NULL == (new_name = HDmalloc(base_len + add_slash + HDstrlen(path) + 1)))
             return(H5_ITER_ERROR);
         HDstrcpy(new_name, udata->base_grp_name);