correct types of unlexCharConst() and getCellChar() -- just switching synonyms of int, so no real change.
correct types of unlexCharConst() and getCellChar() -- just switching
synonyms of int, so no real change.

FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs,FranklinChen/Hugs