hint 655 src/simh/linehistory.c char *hint = hintsCallback(l->buf, &color, &bold); hint 656 src/simh/linehistory.c if (hint) hint 658 src/simh/linehistory.c int hintlen = strlen(hint); hint 680 src/simh/linehistory.c abAppend(ab, hint, hintlen); hint 689 src/simh/linehistory.c freeHintsCallback(hint);