Function cancelSearch

tools/shell/linenoise.cpp:2742–2753

}

static void cancelSearch(linenoiseState* l) {
    refreshSearchMultiLine(l, (char*)"", (char*)"");

    history_len--;
    free(history[history_len]);
    linenoiseHistoryAdd("");

    l->search = false;
    l->search_buf = std::string();
    l->search_matches.clear();
    l->search_index = 0;
}

static char acceptSearch(linenoiseState* l, char nextCommand) {
    bool hasMatches = false;