hint 647 src/simh/linehistory.c char *hint = hintsCallback(l->buf, &color, &bold); hint 648 src/simh/linehistory.c if (hint) hint 650 src/simh/linehistory.c int hintlen = strlen(hint); hint 672 src/simh/linehistory.c abAppend(ab, hint, hintlen); hint 681 src/simh/linehistory.c freeHintsCallback(hint);