Remove unnecessary end-of-line spacing

4 files changed, 4 insertions, 4 deletions

diff --git a/generic/tkEvent.c b/generic/tkEvent.c
index 51eca3a..bcc6d98 100644
--- a/generic/tkEvent.c
+++ b/generic/tkEvent.c
@@ -356,7 +356,7 @@ CreateXIC(
 	/* XCreateIC failed. */
 	return;
     }
-    
+
     /*
      * Adjust the window's event mask if the IM requires it.
      */
diff --git a/generic/tkFont.c b/generic/tkFont.c
index a955c35..4211d99 100644
--- a/generic/tkFont.c
+++ b/generic/tkFont.c
@@ -633,7 +633,7 @@ Tk_FontObjCmd(
     	    return result;
     	}
     	return GetAttributeInfoObj(interp, &nfPtr->fa, objPtr);
-     } 
+     }
     case FONT_CREATE: {
 	int skip = 3, i;
 	const char *name;
diff --git a/generic/tkTextBTree.c b/generic/tkTextBTree.c
index e34dae7..a06d7e9 100644
--- a/generic/tkTextBTree.c
+++ b/generic/tkTextBTree.c
@@ -1989,7 +1989,7 @@ TkBTreeLinesTo(
 	}
     }
     if (textPtr != NULL) {
-        /* 
+        /*
          * The index to return must be relative to textPtr, not to the entire
          * tree. Take care to never return a negative index when linePtr
          * denotes a line before -startline, or an index larger than the
diff --git a/generic/tkUndo.c b/generic/tkUndo.c
index a642e72..8359e0a 100644
--- a/generic/tkUndo.c
+++ b/generic/tkUndo.c
@@ -392,7 +392,7 @@ TkUndoSetDepth(
 	    prevelem = elem;
 	    elem = elem->next;
 	}
-	CLANG_ASSERT(prevelem); 
+	CLANG_ASSERT(prevelem);
 	prevelem->next = NULL;
 	while (elem != NULL) {
 	    prevelem = elem;