started on improving main.ml
keyboard heuristic implemented
merging changes
merging
white space strip bug fixed in main.ml
Merge branch 'dev' of github.com:tlubin/SpellChecker into dev
catch blank word case, all to_lower
adding larger dictionary
random commit
next_entry in Dict.ml was failing because the dictionary contained strings with numbers or hyphons. modify_dict.py creates a new dictionary with only alphabets in the words
main.sh file
commenting code
new dictionary file
cleaning code
cleaning again
preliminary file mode implemented
refactoring code
merging changes
merge
dict.ml comments and unit tests