filetype: glsl

detect:
    filename: "\\.(frag|vert|fp|vp|glsl)$"

rules:
    - identifier: "[A-Za-z_][A-Za-z0-9_]*[[:space:]]*[()]"
    - type: "\\<(void|bool|bvec2|bvec3|bvec4|int|ivec2|ivec3|ivec4|float|vec2|vec3|vec4|mat2|mat3|mat4|struct|sampler1D|sampler2D|sampler3D|samplerCUBE|sampler1DShadow|sampler2DShadow)\\>"
    - statement: "\\<gl_(DepthRangeParameters|PointParameters|MaterialParameters|LightSourceParameters|LightModelParameters|LightModelProducts|LightProducts|FogParameters)\\>"
    - statement: "\\<(const|attribute|varying|uniform|in|out|inout|if|else|return|discard|while|for|do)\\>"
    - statement: "\\<(break|continue)\\>"
    - constant: "\\<(true|false)\\>"
    - statement: "[-+/*=<>?:!~%&|^]"
    - constant.number: "\\<([0-9]+|0x[0-9a-fA-F]*)\\>"

    - comment: 
        start: "//"
        end: "$"
        rules:
            - todo: "TODO:?"

    - comment:
        start: "/\\*"
        end: "\\*/"
        rules:
            - todo: "TODO:?"