Deleted non-iterator code. Refactoring complete.

plugin/pythonhelper.vim

@@ -379,71 +379,6 @@ def vimBufferIterator(vimBuffer):
     for line in vimBuffer:
         yield line + "\n"
 
-def vimBufferIterator2(vimBuffer):
-    buf = VimReadlineBuffer(vimBuffer)
-    while True:
-        line = buf.readline()
-        if line == '':
-            break
-        yield line
-
-# class VimReadlineBuffer() {{{
-class VimReadlineBuffer(object):
-    # DOC {{{
-    """A simple wrapper class around a Vim buffer that provides the readline
-    method.
-    """
-    # }}}
-
-
-    # METHODS {{{
-
-    def __init__(self, vimBuffer):
-        # DOC {{{
-        """Initializes instances of VimReadlineBuffer().
-
-        Parameters
-
-            vimBuffer -- a Vim buffer
-        """
-        # }}}
-
-        # CODE {{{
-        # remember the settings
-        self.vimBuffer          = vimBuffer
-
-        # initialize instance attributes {{{
-        self.currentLine        = -1
-        self.bufferLines        = len(vimBuffer)
-        # }}}
-        # }}}
-
-
-    def readline(self):
-        # DOC {{{
-        """Returns the next line from the buffer. If the whole buffer has been
-        read, returns an empty string.
-        """
-        # }}}
-
-        # CODE {{{
-        # increase the current line counter
-        self.currentLine += 1
-
-        # tell if we reached beyond the last line {{{
-        if (self.currentLine == self.bufferLines):
-            return ''
-        # }}}
-
-        # Vim stores the lines without the newlines, so add one
-        return "%s\n" % (self.vimBuffer[self.currentLine],)
-        # }}}
-
-
-    # }}}
-# }}}
-
-
 def getNearestLineIndex(row, tagLineNumbers):
     # DOC {{{
     """Returns the index of 'tagLineNumbers' that contains the line nearest to