hint 666 src/simh/linehistory.c char *hint = hintsCallback(l->buf, &color, &bold); hint 667 src/simh/linehistory.c if (hint) hint 669 src/simh/linehistory.c int hintlen = strlen(hint); hint 691 src/simh/linehistory.c abAppend(ab, hint, hintlen); hint 700 src/simh/linehistory.c freeHintsCallback(hint);