Syntax highlighting in shader strings

[davidhesselbom]

It would be useful to be able to define shader strings in a way that Atom can syntax highlight the shader as GLSL code instead of a string. For instance, instead of

OpenGLES3MapBgr: class extends OpenGLES3MapDefault {
    init: func (context: GpuContext, transform := false) { super(This fragmentSource, context, transform, func { this program setUniform("texture0", 0) }) }
    fragmentSource: static String = "
        #version 300 es\n
        precision highp float;\n
        uniform sampler2D texture0;\n
        in vec2 fragmentTextureCoordinate;
        out vec3 outColor;\n
        void main() {\n
            outColor = texture(texture0, fragmentTextureCoordinate).rgb;\n
        }\n"
}

imagine something like

OpenGLES3MapBgr: class extends OpenGLES3MapDefault {
    init: func (context: GpuContext, transform := false) { super(This fragmentSource, context, transform, func { this program setUniform("texture0", 0) }) }
    fragmentSource: static String = GLSL"

        #version 300 es
        precision highp float;
        uniform sampler2D texture0;
        in vec2 fragmentTextureCoordinate;
        out vec3 outColor;
        void main() {
            outColor = texture(texture0, fragmentTextureCoordinate).rgb;
        }"

}

but in Atom.