parameters: (data, limit, comment_header)
return_statement: return '\n'.join(comment_header+line for line in newdata) + block_suffix
docstring: Return data reformatted to specified width with comment header.
docstring_summary: Return data reformatted to specified width with comment header.
docstring_tokens: Return data reformatted to specified width with comment header .
function: def reformat_comment(data, limit, comment_header):
      """Return data reformatted to specified width with comment header."""
  
      # Remove header from the comment lines
      lc = len(comment_header)
      data = "\n".join(line[lc:] for line in data.split("\n"))
      # Reformat to maxformatwidth chars or a 20 char width,
      # whichever is greater.
      format_width = max(limit - len(comment_header), 20)
      newdata = reformat_paragraph(data, format_width)
      # re-split and re-insert the comment header.
      newdata = newdata.split("\n")
      # If the block ends in a \n, we don't want the comment prefix
      # inserted after it. (Im not sure it makes sense to reformat a
      # comment block that is not made of complete lines, but whatever!)
      # Can't think of a clean solution, so we hack away
      block_suffix = ""
      if not newdata[-1]:
          block_suffix = "\n"
          newdata = newdata[:-1]
      return '\n'.join(comment_header+line for line in newdata) + block_suffix
function_tokens: def reformat_comment ( data , limit , comment_header ) : # Remove header from the comment lines lc = len ( comment_header ) data = "\n" . join ( line [ lc : ] for line in data . split ( "\n" ) ) # Reformat to maxformatwidth chars or a 20 char width, # whichever is greater. format_width = max ( limit - len ( comment_header ) , 20 ) newdata = reformat_paragraph ( data , format_width ) # re-split and re-insert the comment header. newdata = newdata . split ( "\n" ) # If the block ends in a \n, we don't want the comment prefix # inserted after it. (Im not sure it makes sense to reformat a # comment block that is not made of complete lines, but whatever!) # Can't think of a clean solution, so we hack away block_suffix = "" if not newdata [ - 1 ] : block_suffix = "\n" newdata = newdata [ : - 1 ] return '\n' . join ( comment_header + line for line in newdata ) + block_suffix