Spell check has problems registering line breaks when
punctuation is omitted.
For example:
"ick
Brian was here."
spell check says "ickBrian" is misspelled, but "Brian
was here." comes out fine. If you replace "ickBrian"
with "ick" and go back to the editor, you get "ickBrian
was here." all on one line. If there is a space or a
punctuation after the word ick, then there are no problems.