direction        1098 src/simh/linehistory.c linenoiseSearchInHistory(struct linenoiseState *l, int direction)
direction        1125 src/simh/linehistory.c     if (direction == LINENOISE_SEARCH_HISTORY_FORWARD)
direction        1154 src/simh/linehistory.c     else if (direction == LINENOISE_SEARCH_HISTORY_REVERSE)