Remove trailing whitespace.

6 files changed, 11 insertions, 11 deletions

diff --git a/gnu/usr.bin/diff/analyze.c b/gnu/usr.bin/diff/analyze.c
index 556d388c46a4..03f5647e9f7a 100644
--- a/gnu/usr.bin/diff/analyze.c
+++ b/gnu/usr.bin/diff/analyze.c
@@ -332,7 +332,7 @@ diag (xoff, xlim, yoff, ylim, minimal, part)
 
    Note that XLIM, YLIM are exclusive bounds.
    All line numbers are origin-0 and discarded lines are not counted.
- 
+
    If MINIMAL is nonzero, find a minimal difference no matter how
    expensive it is.  */
 
diff --git a/gnu/usr.bin/diff/diff3.c b/gnu/usr.bin/diff/diff3.c
index 1085c9b08a88..50cb88db7120 100644
--- a/gnu/usr.bin/diff/diff3.c
+++ b/gnu/usr.bin/diff/diff3.c
@@ -163,7 +163,7 @@ static int simple_only;
 /* If nonzero, do not output information for non-overlapping diffs.  */
 static int overlap_only;
 
-/* If nonzero, show information for 3_way and DIFF_2ND diffs.  
+/* If nonzero, show information for 3_way and DIFF_2ND diffs.
    1= show 2nd only when 1st and 3rd differ
    2= show 2nd when DIFF_2ND (1 and 3 have same change relative to 2) */
 static int show_2nd;
diff --git a/gnu/usr.bin/diff/ed.c b/gnu/usr.bin/diff/ed.c
index 717ef358d0ee..24f727079d58 100644
--- a/gnu/usr.bin/diff/ed.c
+++ b/gnu/usr.bin/diff/ed.c
@@ -36,7 +36,7 @@ print_ed_script (script)
 
 static void
 print_ed_hunk (hunk)
-     struct change *hunk; 
+     struct change *hunk;
 {
   int f0, l0, f1, l1;
   int deletes, inserts;
@@ -180,7 +180,7 @@ print_rcs_hunk (hunk)
 	 and the number of lines deleted.  */
       fprintf (outfile, "%d %d\n",
 	       tf0,
-	       (tl0 >= tf0 ? tl0 - tf0 + 1 : 1));	     
+	       (tl0 >= tf0 ? tl0 - tf0 + 1 : 1));
     }
 
   if (inserts)
@@ -191,7 +191,7 @@ print_rcs_hunk (hunk)
       translate_range (&files[1], f1, l1, &tf1, &tl1);
       fprintf (outfile, "%d %d\n",
 	       tl0,
-	       (tl1 >= tf1 ? tl1 - tf1 + 1 : 1));	     
+	       (tl1 >= tf1 ? tl1 - tf1 + 1 : 1));
 
       /* Print the inserted lines.  */
       for (i = f1; i <= l1; i++)
diff --git a/gnu/usr.bin/diff/ifdef.c b/gnu/usr.bin/diff/ifdef.c
index 4e81ef8333b2..0dbfd438d38a 100644
--- a/gnu/usr.bin/diff/ifdef.c
+++ b/gnu/usr.bin/diff/ifdef.c
@@ -336,7 +336,7 @@ print_ifdef_lines (out, format, group)
 		        case 'n':
 			  value = translate_line_number (file, from);
 			  break;
-			
+
 			default:
 			  goto bad_format;
 		      }
diff --git a/gnu/usr.bin/diff/io.c b/gnu/usr.bin/diff/io.c
index 95702badf76b..81d0260749cd 100644
--- a/gnu/usr.bin/diff/io.c
+++ b/gnu/usr.bin/diff/io.c
@@ -47,7 +47,7 @@ struct equivclass
 
 /* Hash-table: array of buckets, each being a chain of equivalence classes.  */
 static int *buckets;
-  
+
 /* Number of buckets in the hash table array. */
 static int nbuckets;
 
@@ -105,7 +105,7 @@ sip (current, skip_test)
 	  return binary_file_p (current->buffer, current->buffered_chars);
 	}
     }
-  
+
   current->buffered_chars = 0;
   return 0;
 }
@@ -315,7 +315,7 @@ find_and_hash_each_line (current)
 		   - linbuf_base;
 	}
       linbuf[line] = (char const *) p;
-    
+
       if ((char const *) p == bufend)
 	{
 	  linbuf[line]  -=  (char const *) p == incomplete_tail;
@@ -360,7 +360,7 @@ prepare_text_end (current)
       current->buffered_chars = buffered_chars;
       current->missing_newline = ! ignore_blank_lines_flag;
     }
-  
+
   /* Don't use uninitialized storage when planting or using sentinels.  */
   if (p)
     bzero (p + buffered_chars, sizeof (word));
diff --git a/gnu/usr.bin/diff/side.c b/gnu/usr.bin/diff/side.c
index 9e03c2797e46..59943f2feda8 100644
--- a/gnu/usr.bin/diff/side.c
+++ b/gnu/usr.bin/diff/side.c
@@ -174,7 +174,7 @@ print_1sdiff_line (left, sep, right)
   unsigned hw = sdiff_half_width, c2o = sdiff_column2_offset;
   unsigned col = 0;
   int put_newline = 0;
-  
+
   if (left)
     {
       if (left[1][-1] == '\n')