Lines Matching refs:NIL
89 if (bck[i] == NIL) { in cre8ecs()
91 for (j = fwd[i]; j != NIL; j = fwd[j]) in cre8ecs()
137 …for (i = fwd[cclm]; i != NIL && i <= llsiz; i = fwd[i]) { /* look for the symbol in the character … in mkeccl()
174 if (oldec != NIL) in mkeccl()
182 if (bck[cclm] != NIL || oldec != bck[cclm]) { in mkeccl()
183 bck[cclm] = NIL; in mkeccl()
184 fwd[oldec] = NIL; in mkeccl()
187 fwd[newec] = NIL; in mkeccl()
207 if (fwd[tch] != NIL) in mkechar()
210 if (bck[tch] != NIL) in mkechar()
213 fwd[tch] = NIL; in mkechar()
214 bck[tch] = NIL; in mkechar()