$if Bash
    # Search history back and forward using page-up and page-down
    "e[5~": history-search-backward
    "e[6~": history-search-forward

    "e[A": history-search-backward    # arrow up
    "e[B": history-search-forward     # arrow down

    # Completion
    set match-hidden-files off
    set page-completions off
    set completion-query-items 350
    set show-all-if-ambiguous on

$endif

R version 3.0.1 (2013-05-16) -- "Good Sport"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)