""" Purpose: spell check a line of input
"""

# import get module for url supoprt
import url

# define link for spelling dictionary
WORDS_FOLDER_URL  = "http://www.cs.virginia.edu/~cs1112/datasets/words/"
SPELLING_LIST_URL = WORDS_FOLDER_URL + "most-common"

# get the spelling list as a list of words
spellings = url.get_contents( SPELLING_LIST_URL )

spellings = spellings.split()

# get the user text as a list of words (in canonical form)
text = input( "Enter text: " )

text = text.lower()
text = text.split()

# consider the words one by one -- determine whether current word is misspelled.
...

# all done