# (C) 2010 magicant

# Completion script for the "csplit" command.
# Supports POSIX 2008, GNU coreutils 8.6, FreeBSD 8.1, OpenBSD 4.8, NetBSD 5.0,
# Mac OS X 10.6.4, SunOS 5.10, HP-UX 11i v3.

function completion/csplit {

        case $("${WORDS[1]}" --version 2>/dev/null) in
                (*'coreutils'*) typeset type=GNU ;;
                (*)             typeset type="$(uname 2>/dev/null)" ;;
        esac
        case $type in
                (GNU) typeset long=true ;;
                (*)   typeset long= ;;
        esac

        typeset OPTIONS ARGOPT PREFIX
        OPTIONS=( #>#
        "f: ${long:+--prefix:}; specify the prefix of the output files"
        "k ${long:+--keep-files}; leave output files intact on an error"
        "n: ${long:+--digits:}; specify the suffix length for output files"
        "s ${long:+q --silent --quiet}; don't print output file sizes"
        ) #<#

        case $type in (GNU)
                OPTIONS=("$OPTIONS" #>#
                "b: --suffix-format:; specify the format of output file suffix"
                "z --elide-empty-files; remove empty output files"
                "--help"
                "--version"
                ) #<#
        esac

        command -f completion//parseoptions ${long:+-es}
        case $ARGOPT in
        (-)
                command -f completion//completeoptions
                ;;
        (f)
                complete -P "$PREFIX" -f
                ;;
        ('')
                command -f completion//getoperands
                if [ ${WORDS[#]} -eq 0 ]; then
                        complete -f
                else #>>#
                        complete -T -D "split before a line matching the following regular expression" /
                        complete -T -D "like / but don't include the matching line" %
                        complete -T -D "repeat the previous operand's behavior the specified times" {
                fi #<<#
                ;;
        esac

}


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