Improve marked text over multiple lines, Remove trailing spaces.

src/fenrirscreenreader/commands/commands/copy_marked_to_clipboard.py

@@ -1,12 +1,9 @@
 #!/bin/python
 # -*- coding: utf-8 -*-
 
-# Fenrir TTY screen reader
-# By Chrys, Storm Dragon, and contributers.
 
 from fenrirscreenreader.core import debug
 from fenrirscreenreader.utils import mark_utils
-
 class command():
     def __init__(self):
         pass
@@ -40,17 +37,17 @@ class command():
         # First line (from start mark to end of line)
         firstLine = screenLines[startY]
         startX = min(startMark['x'], len(firstLine))
-        result.append(firstLine[startX:])
+        result.append(firstLine[startX:].rstrip())
         
         # Middle lines (complete lines)
         for lineNum in range(startY + 1, endY):
-            result.append(screenLines[lineNum])
+            result.append(screenLines[lineNum].rstrip())
             
         # Last line (from start to end mark)
         if endY > startY:
             lastLine = screenLines[endY]
             endX = min(endMark['x'], len(lastLine)) + 1
-            result.append(lastLine[:endX])
+            result.append(lastLine[:endX].rstrip())
             
         return '\n'.join(result)