IFS_WORD
word = (f&DOBLANK) ? IFS_WS : IFS_WORD;
word = IFS_WORD;
case IFS_WORD:
word = IFS_WORD;
word = IFS_WORD;
word = IFS_WORD;
word = IFS_WORD;
word = IFS_WORD;
word = IFS_WORD;
if (dp == Xstring(ds, dp) && word != IFS_WORD)
word = IFS_WORD;
if ((word == IFS_WORD) || (word == IFS_QUOTE) || (c &&
word = IFS_WORD;
word = IFS_WORD;