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lastcommand #3

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Dasonk opened this issue Nov 13, 2013 · 0 comments

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Dasonk commented Nov 13, 2013

lastcmd <- function(){
    tmp <- tempfile()
    savehistory(tmp)

    # If we call this function then that call will
    # be the last line in the history so we want the one
    # before that
    tail(readLines(tmp), 2)[1]
}

http://stackoverflow.com/questions/18972845/get-last-top-level-command-as-a-character-string

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