Symbol: IFS_NWS
bin/ksh/eval.c
568
|| (!ctype(c, C_IFSWS) && (c || word == IFS_NWS)))
bin/ksh/eval.c
596
if (word != IFS_NWS)
bin/ksh/eval.c
597
word = ctype(c, C_IFSWS) ? IFS_WS : IFS_NWS;