edit files using a relative path when possible

Author: fabi1cazenave

plugin/ranger.vim

@@ -55,7 +55,7 @@ if has('nvim')
       try
         if filereadable(s:choice_file_path)
           for f in readfile(s:choice_file_path)
-            exec self.edit_cmd . f
+            exec self.edit_cmd . split(f, getcwd() . '/')[0]
           endfor
           call delete(s:choice_file_path)
         endif
@@ -79,7 +79,7 @@ else
     endif
     if filereadable(s:choice_file_path)
       for f in readfile(s:choice_file_path)
-        exec a:edit_cmd . f
+        exec a:edit_cmd . split(f, getcwd() . '/')[0]
       endfor
       call delete(s:choice_file_path)
     endif