hint              648 src/simh/linehistory.c     char *hint = hintsCallback(l->buf, &color, &bold);
hint              649 src/simh/linehistory.c     if (hint)
hint              651 src/simh/linehistory.c       int hintlen    = strlen(hint);
hint              673 src/simh/linehistory.c       abAppend(ab, hint, hintlen);
hint              682 src/simh/linehistory.c         freeHintsCallback(hint);