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# Open Dash.app and query for the defined term.
# Optionally search with a specific docset.
# 
# Format:
#   open dash://php:{query}
#
# Requires getopts function

function dash -d 'Opens Dash.app using query term'

    if [ (count $argv) -lt 1 ]
        open '/Applications/Dash.app'
        return 0
    end

    set query ""
    set docset ""

    getopts $argv | while read -l key option
        switch $key
            case _
                set query $option
            case d docset
                set docset $option
        end
    end

    if [ "$query" != "" ]; and [ "$docset" != "" ]
        open dash://$docset:{$query}
    else if [ "$query" != "" ]
        open dash://{$query}
    end

end