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Lines Matching defs:both

279 /* Like setbit, but if case is folded, set both cases of a letter.  */
1420    the positions of both sets were inserted into an initially empty set. */
1605    * A CAT node is nullable if both its arguments are nullable.
1704 	/* The firstpos and lastpos of the empty leaf are both empty. */
1765 	/* A CAT node is nullable if both arguments are nullable. */
2023 	  /* It does; now find the set differences both ways. */
3281    common to both. */
3285   char **both;
3291   both = (char **) malloc(sizeof *both);
3292   if (both == NULL)
3294   both[0] = NULL;
3302 	      freelist(both);
3305 	  both = addlists(both, temp);
3308 	  if (both == NULL)
3312   return both;