syntax highlighter for HLSL10

After add a new brush js to SyntaxHighLighter :

Texture2D g_NSZTexture;
Texture2D g_LitTexture;

float4x4 g_mWorld;
float4x4 g_mWorldViewProjection;

VtxNormalPass VSNormalPass(
    float4 pos : POSITION,
    float3 nor : NORMAL,
    float2 tex : TEXCOORD0)
{
    VtxNormalPass output;

    output.spos = mul(pos, g_mWorldViewProjection);
    output.wpos = mul(pos, g_mWorld);
    output.wnor = mul(nor, g_mWorld);

    return output;
}

PixOutput PSNormalPass(VtxNormalPass input) 
{
    float3 nor = normalize(input.wnor);

    float phi = acos(nor.y);

    float len = sin(phi);

    float the = acos(clamp(nor.x / len, -1.0f, 1.0f));

    if (nor.z <= 0.0f)
        the = 6.283125f - the;

    float z = length((input.wpos - g_vEyePos).xyz);

    PixOutput output;

    output.color = float4(the, phi, z, 4.0);

    return output;
}

technique10 NormalPass
{
    pass P0
    {
        SetVertexShader(CompileShader(vs_4_0, VSNormalPass()));
        SetGeometryShader(NULL);
        SetPixelShader(CompileShader(ps_4_0, PSNormalPass()));

        SetRasterizerState(CullBack);
        SetDepthStencilState(EnableDepth, 1);
        SetBlendState(BSOverWrite, float4(0.0f, 0.0f, 0.0f, 0.0f), 0xFFFFFFFF);
    }
}