5. SAM file

version 1.6

[%info "sam plaintext file"]<>(filetype="plaintext"; code="ascii")

[$?] {
    [1] <string; ="@HD"> (dsp="head line")
    [1] <string; ="VN:[0-9]+\.[0-9]+"> (dps=""; re="true")
    [$?] {
        [1] <string; ="SO:"> ()
        [1] <string; = {"unknow", "unsorted", "queryname", "coordinate"}; :$so_value> ()
    } (dsp="")
    [$?] <string; ="GO:" + {"none", "query", "Reference"}>
    (dsp="")

    [$?] <string; ="SS:" + $so_value + ":" + $sub_order> ()

    [1] <char; ="\n">

} (dsp="head line for version", sep="$TAB")