--- a/EditTextView.st	Mon Apr 23 21:55:06 2018 +0200
+++ b/EditTextView.st	Tue Apr 24 07:55:29 2018 +0200
@@ -1314,15 +1314,16 @@
 !
 
 trimBlankLines
-    "If on, the blank lines are trimmed to zero size;
+    "If true, the blank lines are trimmed to zero size and trailing blank lines are removed;
+     if false, they are left as is;
      if nil, the setting follows the current userPref setting."
 
     ^ trimBlankLines ? (UserPreferences current trimBlankLines)
 !
 
 trimBlankLines:aBooleanOrNil
-    "If true, the blank lines are trimmed to zero size;
-     if false, they are not trimmed;
+    "If true, the blank lines are trimmed to zero size and trailing blank lines are removed;
+     if false, they are left as is;
      if nil, the setting follows the current userPref setting."
 
     trimBlankLines := aBooleanOrNil.