text/x-gnuplot
    *.plt
    #
  
  
    
    
    
    
    
  
  
    
        canvas
        cgm
        corel
        dpu414
        dumb
        dxf
        eepic
        emf
        emtex
        epslatex
        epson_180dpi
        epson_60dpi
        epson_lx800
        fig
        gif
        hp2623A
        hp2648
        hp500c
        hpdj
        hpgl
        hpljii
        hppj
        imagen
        jpeg
        latex
        lua
        mf
        mif
        mp
        nec_cp6
        okidata
        pbm
        pcl5
        pdfcairo
        png
        pngcairo
        postscript
        pslatex
        pstex
        pstricks
        qms
        starc
        svg
        tandy_60dpi
        texdraw
        tgif
        tikz
        tkcanvas
        tpic
        unknown
        windows
        wxt
    
    
        cd
        call
        clear
        exit
        fit
        help
        history
        if
        load
        pause
        plot
        using
        u
        with
        w
        index
        every
        smooth
        thru
        print
        pwd
        quit
        replot
        reread
        reset
        save
        set
        show
        unset
        shell
        splot
        system
        test
        unset
        update
        replot
    
    
    
        angles
        arrow
        autoscale
        bars
        bmargin
        border
        boxwidth
        clabel
        clip
        cntrparam
        colorbox
        contour
        datafile
        decimalsign
        dgrid3d
        dummy
        encoding
        fit
        fontpath
        format
        functions
        function
        grid
        hidden3d
        historysize
        isosamples
        key
        label
        lmargin
        loadpath
        locale
        logscale
        mapping
        margin
        mouse
        multiplot
        mx2tics
        mxtics
        my2tics
        mytics
        mztics
        notitle
        offsets
        origin
        output
        parametric
        pm3d
        palette
        pointsize
        polar
        print
        rmargin
        rrange
        samples
        size
        style
        surface
        terminal
        tics
        ticslevel
        ticscale
        timestamp
        timefmt
        title
        tmargin
        trange
        urange
        variables
        version
        view
        vrange
        x2data
        x2dtics
        x2label
        x2mtics
        x2range
        x2tics
        x2zeroaxis
        xdata
        xdtics
        xlabel
        xmtics
        xrange
        xtics
        xzeroaxis
        y2data
        y2dtics
        y2label
        y2mtics
        y2range
        y2tics
        y2zeroaxis
        ydata
        ydtics
        ylabel
        ymtics
        yrange
        ytics
        yzeroaxis
        zdata
        zdtics
        cbdata
        cbdtics
        zero
        zeroaxis
        zlabel
        zmtics
        zrange
        ztics
        cblabel
        cbmtics
        cbrange
        cbtics
        out
        font
        lines
        lw
        missing
        lp
        pt
    
     
        abs
        acos
        acosh
        arg
        asin
        asinh
        atan
        atan2
        atanh
        besj0
        besj1
        besy0
        besy1
        ceil
        cos
        cosh
        erf
        erfc
        exp
        floor
        gamma
        ibeta
        inverf
        igamma
        imag
        invnorm
        int
        lambertw
        lgamma
        log
        log10
        norm
        rand
        real
        sgn
        sin
        sinh
        sqrt
        tan
        tanh
        column
        defined
        tm_hour
        tm_mday
        tm_min
        tm_mon
        tm_sec
        tm_wday
        tm_yday
        tm_year
        valid
    
    
      
        (?<![\w\.])
        ([0-9]+[Ee][-+]?[0-9]+|
         ([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-+]?[0-9]+)?)
        [i]?
        (?![\w\.])