codekingpro/portable-devtools

1# shell_quote --- quote an argument for passing to the shell2#3# This file and how to use it are described in the manual.4# Therefore, we respectfully advise you to Read The Fine Manual5# for more information.6#7# Michael Brennan8# brennan@madronabluff.com9# September 201410 11function shell_quote(s,             # parameter12    SINGLE, QSINGLE, i, X, n, ret)  # locals13{14    if (s == "")15        return "\"\""16 17    SINGLE = "\x27"  # single quote18    QSINGLE = "\"\x27\""19    n = split(s, X, SINGLE)20 21    ret = SINGLE X[1] SINGLE22    for (i = 2; i <= n; i++)23        ret = ret QSINGLE SINGLE X[i] SINGLE24 25    return ret26}27