vim-patch:9.1.0995: filetype: shaderslang files are not detected

Problem:  filetype: shaderslang files are not detected
Solution: detect '*.slang' files as shaderslang filetype,
          include a filetype and syntax script (mtvare6)

Reference:
https://shader-slang.com/

closes: vim/vim#16387

https://github.com/vim/vim/commit/616219f684744bcfad61a53c13166cda9b141dea

Co-authored-by: mtvare6 <mtvare6@proton.me>

1 files changed, 360 insertions, 0 deletions

diff --git a/runtime/syntax/shaderslang.vim b/runtime/syntax/shaderslang.vim
new file mode 100644
index 0000000000..1cae202b04
--- /dev/null
+++ b/runtime/syntax/shaderslang.vim
@@ -0,0 +1,360 @@
+" Vim syntax file
+" Language:     Slang
+" Maintainer:	Austin Shijo <epestr@proton.me>
+" Last Change:	2024 Jan 05
+
+if exists("b:current_syntax")
+  finish
+endif
+
+" Read the C syntax to start with
+runtime! syntax/c.vim
+unlet b:current_syntax
+
+" Annotations
+syn match           shaderslangAnnotation          /<.*;>/
+
+" Attributes
+syn match           shaderslangAttribute           /^\s*\[maxvertexcount(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[domain(\s*"\(tri\|quad\|isoline\)"\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[earlydepthstencil\]/
+syn match           shaderslangAttribute           /^\s*\[instance(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[maxtessfactor(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[numthreads(\s*\w\+\s*,\s*\w\+\s*,\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[outputcontrolpoints(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[outputtopology(\s*"\(point\|line\|triangle_cw\|triangle_ccw\|triangle\)"\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[partitioning(\s*"\(integer\|fractional_even\|fractional_odd\|pow2\)"\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[patchconstantfunc(\s*"\(\d\|\w\|_\)\+"\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[WaveSize(\s*\w\+\(\s*,\s*\w\+\(\s*,\s*\w\+\)\?\)\?\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[shader(\s*"\(anyhit\|callable\|closesthit\|intersection\|miss\|raygeneration\)"\s*)\]/
+
+syn match           shaderslangAttribute           /^\s*\[fastopt\]/
+syn match           shaderslangAttribute           /^\s*\[loop\]/
+syn match           shaderslangAttribute           /^\s*\[unroll\]/
+syn match           shaderslangAttribute           /^\s*\[allow_uav_condition\]/
+syn match           shaderslangAttribute           /^\s*\[branch\]/
+syn match           shaderslangAttribute           /^\s*\[flatten\]/
+syn match           shaderslangAttribute           /^\s*\[forcecase\]/
+syn match           shaderslangAttribute           /^\s*\[call\]/
+syn match           shaderslangAttribute           /^\s*\[WaveOpsIncludeHelperLanes\]/
+
+syn match           shaderslangAttribute           /\[raypayload\]/
+
+" Work graph shader target attributes
+syn match           shaderslangAttribute           /^\s*\[Shader(\s*"\(\d\|\w\|_\)\+"\s*)\]/
+
+" Work graph shader function attributes
+syn match           shaderslangAttribute           /^\s*\[NodeLaunch(\s*"\(broadcasting\|coalescing\|thread\)"\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeIsProgramEntry\]/
+syn match           shaderslangAttribute           /^\s*\[NodeLocalRootArgumentsTableIndex(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NumThreads(\s*\w\+\s*,\s*\w\+\s*,\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeShareInputOf(\s*"\w\+"\(\s*,\s*\w\+\)\?\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeDispatchGrid(\s*\w\+\s*,\s*\w\+\s*,\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeMaxDispatchGrid(\s*\w\+\s*,\s*\w\+\s*,\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeMaxRecursionDepth(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /^\s*\[NodeMaxInputRecordsPerGraphEntryRecord(\s*\w\+\s*,\s*\(true\|false\)\s*)\]/
+
+" Work graph record attributes
+syn match           shaderslangAttribute           /\[NodeTrackRWInputSharing\]/
+syn match           shaderslangAttribute           /\[MaxRecords(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /\[NodeID(\s*"\w\+"\(\s*,\s*\w\+\)\?\s*)\]/
+syn match           shaderslangAttribute           /\[MaxRecordsSharedWith(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /\[AllowSparseNodes\]/
+syn match           shaderslangAttribute           /\[NodeArraySize(\s*\w\+\s*)\]/
+syn match           shaderslangAttribute           /\[UnboundedSparseNodes\]/
+
+" Intrinsic functions
+syn keyword         shaderslangFunc                abs acos acosh asin asinh atan atanh cos cosh exp exp2 floor log log10 log2 round rsqrt sin sincos sinh sqrt tan tanh trunc
+syn keyword         shaderslangFunc                AllMemoryBarrier AllMemoryBarrierWithGroupSync DeviceMemoryBarrier DeviceMemoryBarrierWithGroupSync GroupMemoryBarrier GroupMemoryBarrierWithGroupSync
+syn keyword         shaderslangFunc                abort clip errorf printf
+syn keyword         shaderslangFunc                all any countbits faceforward firstbithigh firstbitlow isfinite isinf isnan max min noise pow reversebits sign
+syn keyword         shaderslangFunc                asdouble asfloat asint asuint D3DCOLORtoUBYTE4 f16tof32 f32tof16
+syn keyword         shaderslangFunc                ceil clamp degrees fma fmod frac frexp ldexp lerp mad modf radiants saturate smoothstep step
+syn keyword         shaderslangFunc                cross determinant distance dot dst length lit msad4 mul normalize rcp reflect refract transpose
+syn keyword         shaderslangFunc                ddx ddx_coarse ddx_fine ddy ddy_coarse ddy_fine fwidth
+syn keyword         shaderslangFunc                EvaluateAttributeAtCentroid EvaluateAttributeAtSample EvaluateAttributeSnapped
+syn keyword         shaderslangFunc                GetRenderTargetSampleCount GetRenderTargetSamplePosition
+syn keyword         shaderslangFunc                InterlockedAdd InterlockedAnd InterlockedCompareExchange InterlockedCompareStore InterlockedExchange InterlockedMax InterlockedMin InterlockedOr InterlockedXor
+syn keyword         shaderslangFunc                InterlockedCompareStoreFloatBitwise InterlockedCompareExchangeFloatBitwise
+syn keyword         shaderslangFunc                Process2DQuadTessFactorsAvg Process2DQuadTessFactorsMax Process2DQuadTessFactorsMin ProcessIsolineTessFactors
+syn keyword         shaderslangFunc                ProcessQuadTessFactorsAvg ProcessQuadTessFactorsMax ProcessQuadTessFactorsMin ProcessTriTessFactorsAvg ProcessTriTessFactorsMax ProcessTriTessFactorsMin
+syn keyword         shaderslangFunc                tex1D tex1Dbias tex1Dgrad tex1Dlod tex1Dproj
+syn keyword         shaderslangFunc                tex2D tex2Dbias tex2Dgrad tex2Dlod tex2Dproj
+syn keyword         shaderslangFunc                tex3D tex3Dbias tex3Dgrad tex3Dlod tex3Dproj
+syn keyword         shaderslangFunc                texCUBE texCUBEbias texCUBEgrad texCUBElod texCUBEproj
+syn keyword         shaderslangFunc                WaveIsFirstLane WaveGetLaneCount WaveGetLaneIndex
+syn keyword         shaderslangFunc                IsHelperLane
+syn keyword         shaderslangFunc                WaveActiveAnyTrue WaveActiveAllTrue WaveActiveBallot
+syn keyword         shaderslangFunc                WaveReadLaneFirst WaveReadLaneAt
+syn keyword         shaderslangFunc                WaveActiveAllEqual WaveActiveAllEqualBool WaveActiveCountBits
+syn keyword         shaderslangFunc                WaveActiveSum WaveActiveProduct WaveActiveBitAnd WaveActiveBitOr WaveActiveBitXor WaveActiveMin WaveActiveMax
+syn keyword         shaderslangFunc                WavePrefixCountBits WavePrefixProduct WavePrefixSum
+syn keyword         shaderslangFunc                QuadReadAcrossX QuadReadAcrossY QuadReadAcrossDiagonal QuadReadLaneAt
+syn keyword         shaderslangFunc                QuadAny QuadAll
+syn keyword         shaderslangFunc                WaveMatch WaveMultiPrefixSum WaveMultiPrefixProduct WaveMultiPrefixCountBits WaveMultiPrefixAnd WaveMultiPrefixOr WaveMultiPrefixXor
+syn keyword         shaderslangFunc                NonUniformResourceIndex
+syn keyword         shaderslangFunc                DispatchMesh SetMeshOutputCounts
+syn keyword         shaderslangFunc                dot4add_u8packed dot4add_i8packed dot2add
+
+syn keyword         shaderslangFunc                RestartStrip
+syn keyword         shaderslangFunc                CalculateLevelOfDetail CalculateLevelOfDetailUnclamped Gather GetDimensions GetSamplePosition Load Sample SampleBias SampleCmp SampleCmpLevelZero SampleGrad SampleLevel GatherRaw SampleCmpLevel
+syn keyword         shaderslangFunc                SampleCmpBias SampleCmpGrad
+syn keyword         shaderslangFunc                WriteSamplerFeedback WriteSamplerFeedbackBias WriteSamplerFeedbackGrad WriteSamplerFeedbackLevel
+syn keyword         shaderslangFunc                Append Consume DecrementCounter IncrementCounter
+syn keyword         shaderslangFunc                Load2 Load3 Load4 Store Store2 Store3 Store4
+syn keyword         shaderslangFunc                GatherRed GatherGreen GatherBlue GatherAlpha GatherCmp GatherCmpRed GatherCmpGreen GatherCmpBlue GatherCmpAlpha
+syn match           shaderslangFunc                /\.mips\[\d\+\]\[\d\+\]/
+syn match           shaderslangFunc                /\.sample\[\d\+\]\[\d\+\]/
+
+" Ray intrinsics
+syn keyword         shaderslangFunc                AcceptHitAndEndSearch CallShader IgnoreHit ReportHit TraceRay
+syn keyword         shaderslangFunc                DispatchRaysIndex DispatchRaysDimensions
+syn keyword         shaderslangFunc                WorldRayOrigin WorldRayDirection RayTMin RayTCurrent RayFlags
+syn keyword         shaderslangFunc                InstanceIndex InstanceID GeometryIndex PrimitiveIndex ObjectRayOrigin ObjectRayDirection ObjectToWorld3x4 ObjectToWorld4x3 WorldToObject3x4 WorldToObject4x3
+syn keyword         shaderslangFunc                HitKind
+
+" RayQuery intrinsics
+syn keyword         shaderslangFunc                TraceRayInline Proceed Abort CommittedStatus
+syn keyword         shaderslangFunc                CandidateType CandidateProceduralPrimitiveNonOpaque CandidateTriangleRayT CandidateInstanceIndex CandidateInstanceID CandidateInstanceContributionToHitGroupIndex CandidateGeometryIndex
+syn keyword         shaderslangFunc                CandidatePrimitiveIndex CandidateObjectRayOrigin CandidateObjectRayDirection CandidateObjectToWorld3x4 CandidateObjectToWorld4x3 CandidateWorldToObject3x4 CandidateWorldToObject4x3
+syn keyword         shaderslangFunc                CommitNonOpaqueTriangleHit CommitProceduralPrimitiveHit CommittedStatus CommittedRayT CommittedInstanceIndex CommittedInstanceID CommittedInstanceContributionToHitGroupIndex
+syn keyword         shaderslangFunc                CommittedGeometryIndex CommittedPrimitiveIndex CommittedObjectRayOrigin CommittedObjectRayDirection CommittedObjectToWorld3x4 CommittedObjectToWorld4x3 CommittedWorldToObject3x4
+syn keyword         shaderslangFunc                CommittedWorldToObject4x3 CandidateTriangleBarycentrics CandidateTriangleFrontFace CommittedTriangleBarycentrics CommittedTriangleFrontFace
+
+" Pack/unpack math intrinsics
+syn keyword         shaderslangFunc                unpack_s8s16 unpack_u8u16 unpack_s8s32 unpack_u8u32
+syn keyword         shaderslangFunc                pack_u8 pack_s8 pack_clamp_u8 pack_clamp_s8
+
+" Work graph object methods
+syn keyword         shaderslangFunc                Get FinishedCrossGroupSharing Count GetThreadNodeOutputRecords GetGroupNodeOutputRecords IsValid GroupIncrementOutputCount ThreadIncrementOutputCount OutputComplete
+
+" Work graph free intrinsics
+syn keyword         shaderslangFunc                GetRemainingRecursionLevels Barrier
+
+" Layout Qualifiers
+syn keyword         shaderslangLayoutQual          const row_major column_major
+syn keyword         shaderslangLayoutQual          point line triangle lineadj triangleadj
+syn keyword         shaderslangLayoutQual          InputPatch OutputPatch
+syn match           shaderslangLayoutQual          /PointStream<\s*\w\+\s*>/
+syn match           shaderslangLayoutQual          /LineStream<\s*\w\+\s*>/
+syn match           shaderslangLayoutQual          /TriangleStream<\s*\w\+\s*>/
+
+" User defined Semantics
+syn match           shaderslangSemantic            /:\s*[A-Z]\w*/
+syn match           shaderslangSemantic            /:\s*packoffset(\s*c\d\+\(\.[xyzw]\)\?\s*)/ " packoffset
+syn match           shaderslangSemantic            /:\s*register(\s*\(r\|x\|v\|t\|s\|cb\|icb\|b\|c\|u\)\d\+\s*)/ " register
+syn match           shaderslangSemantic            /:\s*read(\s*\(\(anyhit\|closesthit\|miss\|caller\)\s*,\s*\)*\(anyhit\|closesthit\|miss\|caller\)\?\s*)/ " read
+syn match           shaderslangSemantic            /:\s*write(\s*\(\(anyhit\|closesthit\|miss\|caller\)\s*,\s*\)*\(anyhit\|closesthit\|miss\|caller\)\?\s*)/ " write
+
+" System-Value Semantics
+" Vertex Shader
+syn match           shaderslangSemantic            /SV_ClipDistance\d\+/
+syn match           shaderslangSemantic            /SV_CullDistance\d\+/
+syn keyword         shaderslangSemantic            SV_Position SV_InstanceID SV_PrimitiveID SV_VertexID
+syn keyword         shaderslangSemantic            SV_StartVertexLocation SV_StartInstanceLocation
+" Tessellation pipeline
+syn keyword         shaderslangSemantic            SV_DomainLocation SV_InsideTessFactor SV_OutputControlPointID SV_TessFactor
+" Geometry Shader
+syn keyword         shaderslangSemantic            SV_GSInstanceID SV_RenderTargetArrayIndex
+" Pixel Shader - MSAA
+syn keyword         shaderslangSemantic            SV_Coverage SV_Depth SV_IsFrontFace SV_SampleIndex
+syn match           shaderslangSemantic            /SV_Target[0-7]/
+syn keyword         shaderslangSemantic            SV_ShadingRate SV_ViewID
+syn match           shaderslangSemantic            /SV_Barycentrics[0-1]/
+" Compute Shader
+syn keyword         shaderslangSemantic            SV_DispatchThreadID SV_GroupID SV_GroupIndex SV_GroupThreadID
+" Mesh shading pipeline
+syn keyword         shaderslangSemantic            SV_CullPrimitive
+" Work graph record system values
+syn keyword         shaderslangSemantic            SV_DispatchGrid
+
+" slang structures
+syn keyword         shaderslangStructure           cbuffer
+
+" Shader profiles
+" Cg profiles
+syn keyword         shaderslangProfile             arbfp1 arbvp1 fp20 vp20 fp30 vp30 ps_1_1 ps_1_2 ps_1_3
+" Shader Model 1
+syn keyword         shaderslangProfile             vs_1_1
+" Shader Model 2
+syn keyword         shaderslangProfile             ps_2_0 ps_2_x vs_2_0 vs_2_x
+" Shader Model 3
+syn keyword         shaderslangProfile             ps_3_0 vs_3_0
+" Shader Model 4
+syn keyword         shaderslangProfile             gs_4_0 ps_4_0 vs_4_0 gs_4_1 ps_4_1 vs_4_1
+" Shader Model 5
+syn keyword         shaderslangProfile             cs_4_0 cs_4_1 cs_5_0 ds_5_0 gs_5_0 hs_5_0 ps_5_0 vs_5_0
+" Shader Model 6
+syn keyword         shaderslangProfile             cs_6_0 ds_6_0 gs_6_0 hs_6_0 ps_6_0 vs_6_0 lib_6_0
+
+" Swizzling
+syn match           shaderslangSwizzle             /\.[xyzw]\{1,4\}\>/
+syn match           shaderslangSwizzle             /\.[rgba]\{1,4\}\>/
+syn match           shaderslangSwizzle             /\.\(_m[0-3]\{2}\)\{1,4\}/
+syn match           shaderslangSwizzle             /\.\(_[1-4]\{2}\)\{1,4\}/
+
+" Other Statements
+syn keyword         shaderslangStatement           discard
+
+" Storage class
+syn match           shaderslangStorageClass        /\<in\(\s+pipeline\)\?\>/
+syn match           shaderslangStorageClass        /\<out\(\s\+indices\|\s\+vertices\|\s\+primitives\)\?\>/
+syn keyword         shaderslangStorageClass        inout
+syn keyword         shaderslangStorageClass        extern nointerpolation precise shared groupshared static uniform volatile
+syn keyword         shaderslangStorageClass        snorm unorm
+syn keyword         shaderslangStorageClass        linear centroid nointerpolation noperspective sample
+syn keyword         shaderslangStorageClass        globallycoherent
+
+" Types
+" Buffer types
+syn keyword         shaderslangType                ConstantBuffer Buffer ByteAddressBuffer ConsumeStructuredBuffer StructuredBuffer
+syn keyword         shaderslangType                AppendStructuredBuffer RWBuffer RWByteAddressBuffer RWStructuredBuffer
+syn keyword         shaderslangType                RasterizerOrderedBuffer RasterizerOrderedByteAddressBuffer RasterizerOrderedStructuredBuffer
+
+" Scalar types
+syn keyword         shaderslangType                bool int uint dword half float double
+syn keyword         shaderslangType                min16float min10float min16int min12int min16uint
+syn keyword         shaderslangType                float16_t float32_t float64_t
+
+" Vector types
+syn match           shaderslangType                /vector<\s*\w\+,\s*[1-4]\s*>/
+syn keyword         shaderslangType                bool1 bool2 bool3 bool4
+syn keyword         shaderslangType                int1 int2 int3 int4
+syn keyword         shaderslangType                uint1 uint2 uint3 uint4
+syn keyword         shaderslangType                dword1 dword2 dword3 dword4
+syn keyword         shaderslangType                half1 half2 half3 half4
+syn keyword         shaderslangType                float1 float2 float3 float4
+syn keyword         shaderslangType                double1 double2 double3 double4
+syn keyword         shaderslangType                min16float1 min16float2 min16float3 min16float4
+syn keyword         shaderslangType                min10float1 min10float2 min10float3 min10float4
+syn keyword         shaderslangType                min16int1 min16int2 min16int3 min16int4
+syn keyword         shaderslangType                min12int1 min12int2 min12int3 min12int4
+syn keyword         shaderslangType                min16uint1 min16uint2 min16uint3 min16uint4
+syn keyword         shaderslangType                float16_t1 float16_t2 float16_t3 float16_t4
+syn keyword         shaderslangType                float32_t1 float32_t2 float32_t3 float32_t4
+syn keyword         shaderslangType                float64_t1 float64_t2 float64_t3 float64_t4
+syn keyword         shaderslangType                int16_t1 int16_t2 int16_t3 int16_t4
+syn keyword         shaderslangType                int32_t1 int32_t2 int32_t3 int32_t4
+syn keyword         shaderslangType                int64_t1 int64_t2 int64_t3 int64_t4
+syn keyword         shaderslangType                uint16_t1 uint16_t2 uint16_t3 uint16_t4
+syn keyword         shaderslangType                uint32_t1 uint32_t2 uint32_t3 uint32_t4
+syn keyword         shaderslangType                uint64_t1 uint64_t2 uint64_t3 uint64_t4
+
+" Packed types
+syn keyword         shaderslangType                uint8_t4_packed int8_t4_packed
+
+" Matrix types
+syn match           shaderslangType                /matrix<\s*\w\+\s*,\s*[1-4]\s*,\s*[1-4]\s*>/
+syn keyword         shaderslangType                bool1x1 bool2x1 bool3x1 bool4x1 bool1x2 bool2x2 bool3x2 bool4x2 bool1x3 bool2x3 bool3x3 bool4x3 bool1x4 bool2x4 bool3x4 bool4x4
+syn keyword         shaderslangType                int1x1 int2x1 int3x1 int4x1 int1x2 int2x2 int3x2 int4x2 int1x3 int2x3 int3x3 int4x3 int1x4 int2x4 int3x4 int4x4
+syn keyword         shaderslangType                uint1x1 uint2x1 uint3x1 uint4x1 uint1x2 uint2x2 uint3x2 uint4x2 uint1x3 uint2x3 uint3x3 uint4x3 uint1x4 uint2x4 uint3x4 uint4x4
+syn keyword         shaderslangType                dword1x1 dword2x1 dword3x1 dword4x1 dword1x2 dword2x2 dword3x2 dword4x2 dword1x3 dword2x3 dword3x3 dword4x3 dword1x4 dword2x4 dword3x4 dword4x4
+syn keyword         shaderslangType                half1x1 half2x1 half3x1 half4x1 half1x2 half2x2 half3x2 half4x2 half1x3 half2x3 half3x3 half4x3 half1x4 half2x4 half3x4 half4x4
+syn keyword         shaderslangType                float1x1 float2x1 float3x1 float4x1 float1x2 float2x2 float3x2 float4x2 float1x3 float2x3 float3x3 float4x3 float1x4 float2x4 float3x4 float4x4
+syn keyword         shaderslangType                double1x1 double2x1 double3x1 double4x1 double1x2 double2x2 double3x2 double4x2 double1x3 double2x3 double3x3 double4x3 double1x4 double2x4 double3x4 double4x4
+syn keyword         shaderslangType                min16float1x1 min16float2x1 min16float3x1 min16float4x1 min16float1x2 min16float2x2 min16float3x2 min16float4x2 min16float1x3 min16float2x3 min16float3x3 min16float4x3 min16float1x4 min16float2x4 min16float3x4 min16float4x4
+syn keyword         shaderslangType                min10float1x1 min10float2x1 min10float3x1 min10float4x1 min10float1x2 min10float2x2 min10float3x2 min10float4x2 min10float1x3 min10float2x3 min10float3x3 min10float4x3 min10float1x4 min10float2x4 min10float3x4 min10float4x4
+syn keyword         shaderslangType                min16int1x1 min16int2x1 min16int3x1 min16int4x1 min16int1x2 min16int2x2 min16int3x2 min16int4x2 min16int1x3 min16int2x3 min16int3x3 min16int4x3 min16int1x4 min16int2x4 min16int3x4 min16int4x4
+syn keyword         shaderslangType                min12int1x1 min12int2x1 min12int3x1 min12int4x1 min12int1x2 min12int2x2 min12int3x2 min12int4x2 min12int1x3 min12int2x3 min12int3x3 min12int4x3 min12int1x4 min12int2x4 min12int3x4 min12int4x4
+syn keyword         shaderslangType                min16uint1x1 min16uint2x1 min16uint3x1 min16uint4x1 min16uint1x2 min16uint2x2 min16uint3x2 min16uint4x2 min16uint1x3 min16uint2x3 min16uint3x3 min16uint4x3 min16uint1x4 min16uint2x4 min16uint3x4 min16uint4x4
+syn keyword         shaderslangType                float16_t1x1 float16_t2x1 float16_t3x1 float16_t4x1 float16_t1x2 float16_t2x2 float16_t3x2 float16_t4x2 float16_t1x3 float16_t2x3 float16_t3x3 float16_t4x3 float16_t1x4 float16_t2x4 float16_t3x4 float16_t4x4
+syn keyword         shaderslangType                float32_t1x1 float32_t2x1 float32_t3x1 float32_t4x1 float32_t1x2 float32_t2x2 float32_t3x2 float32_t4x2 float32_t1x3 float32_t2x3 float32_t3x3 float32_t4x3 float32_t1x4 float32_t2x4 float32_t3x4 float32_t4x4
+syn keyword         shaderslangType                float64_t1x1 float64_t2x1 float64_t3x1 float64_t4x1 float64_t1x2 float64_t2x2 float64_t3x2 float64_t4x2 float64_t1x3 float64_t2x3 float64_t3x3 float64_t4x3 float64_t1x4 float64_t2x4 float64_t3x4 float64_t4x4
+syn keyword         shaderslangType                int16_t1x1 int16_t2x1 int16_t3x1 int16_t4x1 int16_t1x2 int16_t2x2 int16_t3x2 int16_t4x2 int16_t1x3 int16_t2x3 int16_t3x3 int16_t4x3 int16_t1x4 int16_t2x4 int16_t3x4 int16_t4x4
+syn keyword         shaderslangType                int32_t1x1 int32_t2x1 int32_t3x1 int32_t4x1 int32_t1x2 int32_t2x2 int32_t3x2 int32_t4x2 int32_t1x3 int32_t2x3 int32_t3x3 int32_t4x3 int32_t1x4 int32_t2x4 int32_t3x4 int32_t4x4
+syn keyword         shaderslangType                int64_t1x1 int64_t2x1 int64_t3x1 int64_t4x1 int64_t1x2 int64_t2x2 int64_t3x2 int64_t4x2 int64_t1x3 int64_t2x3 int64_t3x3 int64_t4x3 int64_t1x4 int64_t2x4 int64_t3x4 int64_t4x4
+syn keyword         shaderslangType                uint16_t1x1 uint16_t2x1 uint16_t3x1 uint16_t4x1 uint16_t1x2 uint16_t2x2 uint16_t3x2 uint16_t4x2 uint16_t1x3 uint16_t2x3 uint16_t3x3 uint16_t4x3 uint16_t1x4 uint16_t2x4 uint16_t3x4 uint16_t4x4
+syn keyword         shaderslangType                uint32_t1x1 uint32_t2x1 uint32_t3x1 uint32_t4x1 uint32_t1x2 uint32_t2x2 uint32_t3x2 uint32_t4x2 uint32_t1x3 uint32_t2x3 uint32_t3x3 uint32_t4x3 uint32_t1x4 uint32_t2x4 uint32_t3x4 uint32_t4x4
+syn keyword         shaderslangType                uint64_t1x1 uint64_t2x1 uint64_t3x1 uint64_t4x1 uint64_t1x2 uint64_t2x2 uint64_t3x2 uint64_t4x2 uint64_t1x3 uint64_t2x3 uint64_t3x3 uint64_t4x3 uint64_t1x4 uint64_t2x4 uint64_t3x4 uint64_t4x4
+
+" Sampler types
+syn keyword         shaderslangType                SamplerState SamplerComparisonState
+syn keyword         shaderslangType                sampler sampler1D sampler2D sampler3D samplerCUBE sampler_state
+
+" Texture types
+syn keyword         shaderslangType                Texture1D Texture1DArray Texture2D Texture2DArray Texture2DMS Texture2DMSArray Texture3D TextureCube TextureCubeArray
+syn keyword         shaderslangType                RWTexture1D RWTexture2D RWTexture2DArray RWTexture3D RWTextureCubeArray RWTexture2DMS RWTexture2DMSArray
+syn keyword         shaderslangType                FeedbackTexture2D FeedbackTexture2DArray
+syn keyword         shaderslangType                RasterizerOrderedTexture1D RasterizerOrderedTexture1DArray RasterizerOrderedTexture2D RasterizerOrderedTexture2DArray RasterizerOrderedTexture3D
+syn keyword         shaderslangTypeDeprec          texture texture1D texture2D texture3D
+
+" Raytracing types
+syn keyword         shaderslangType                RaytracingAccelerationStructure RayDesc RayQuery BuiltInTriangleIntersectionAttributes
+
+" Work graph input record objects
+syn keyword         shaderslangType                DispatchNodeInputRecord RWDispatchNodeInputRecord GroupNodeInputRecords RWGroupNodeInputRecords ThreadNodeInputRecord RWThreadNodeInputRecord EmptyNodeInput
+
+" Work graph output node objects
+syn keyword         shaderslangType                NodeOutput NodeOutputArray EmptyNodeOutput EmptyNodeOutputArray
+
+" Work graph output record objects
+syn keyword         shaderslangType                ThreadNodeOutputRecords GroupNodeOutputRecords
+
+" State Groups args
+syn case ignore " This section case insensitive
+
+" Blend state group
+syn keyword         shaderslangStateGroupArg       AlphaToCoverageEnable BlendEnable SrcBlend DestBlend BlendOp SrcBlendAlpha DestBlendAlpha BlendOpAlpha RenderTargetWriteMask
+syn keyword         shaderslangStateGroupVal       ZERO ONE SRC_COLOR INV_SRC_COLOR SRC_ALPHA INV_SRC_ALPHA DEST_ALPHA INV_DEST_ALPHA DEST_COLOR INV_DEST_COLOR SRC_ALPHA_SAT BLEND_FACTOR INV_BLEND_FACTOR SRC1_COLOR INV_SRC1_COLOR SRC1_ALPHA INV_SRC1_ALPHA
+syn keyword         shaderslangStateGroupVal       ADD SUBSTRACT REV_SUBSTRACT MIN MAX
+
+" Rasterizer state group
+syn keyword         shaderslangStateGroupArg       FillMode CullMode FrontCounterClockwise DepthBias DepthBiasClamp SlopeScaledDepthBias ZClipEnable DepthClipEnable ScissorEnable MultisampleEnable AntialiasedLineEnable
+syn keyword         shaderslangStateGroupVal       SOLID WIREFRAME
+syn keyword         shaderslangStateGroupVal       NONE FRONT BACK
+
+" Sampler state group
+syn keyword         shaderslangStateGroupArg       Filter AddressU AddressV AddressW MipLODBias MaxAnisotropy ComparisonFunc BorderColor MinLOD MaxLOD ComparisonFilter
+syn keyword         shaderslangStateGroupVal       MIN_MAG_MIP_POINT MIN_MAG_POINT_MIP_LINEAR MIN_POINT_MAG_LINEAR_MIP_POINT MIN_POINT_MAG_MIP_LINEAR MIN_LINEAR_MAG_MIP_POINT MIN_LINEAR_MAG_POINT_MIP_LINEAR MIN_MAG_LINEAR_MIP_POINT MIN_MAG_MIP_LINEAR ANISOTROPIC
+syn keyword         shaderslangStateGroupVal       COMPARISON_MIN_MAG_MIP_POINT COMPARISON_MIN_MAG_POINT_MIP_LINEAR COMPARISON_MIN_POINT_MAG_LINEAR_MIP_POINT COMPARISON_MIN_POINT_MAG_MIP_LINEAR COMPARISON_MIN_LINEAR_MAG_MIP_POINT
+syn keyword         shaderslangStateGroupVal       COMPARISON_MIN_LINEAR_MAG_POINT_MIP_LINEAR COMPARISON_MIN_MAG_LINEAR_MIP_POINT COMPARISON_MIN_MAG_MIP_LINEAR COMPARISON_ANISOTROPIC
+syn keyword         shaderslangStateGroupVal       COMPARISON_NEVER COMPARISON_LESS COMPARISON_EQUAL COMPARISON_LESS_EQUAL COMPARISON_GREATER COMPARISON_NOT_EQUAL COMPARISON_GREATER_EQUAL COMPARISON_ALWAYS
+syn keyword         shaderslangStateGroupVal       WRAP MIRROR CLAMP BORDER MIRROR_ONCE
+syn keyword         shaderslangStateGroupVal       SAMPLER_FEEDBACK_MIN_MIP SAMPLER_FEEDBACK_MIP_REGION_USED
+
+" Ray flags
+syn keyword         shaderslangStateGroupVal       RAY_FLAG_NONE RAY_FLAG_FORCE_OPAQUE RAY_FLAG_FORCE_NON_OPAQUE RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH RAY_FLAG_SKIP_CLOSEST_HIT_SHADER
+syn keyword         shaderslangStateGroupVal       RAY_FLAG_CULL_BACK_FACING_TRIANGLES RAY_FLAG_CULL_FRONT_FACING_TRIANGLES RAY_FLAG_CULL_OPAQUE RAY_FLAG_CULL_NON_OPAQUE
+syn keyword         shaderslangStateGroupVal       RAY_FLAG_SKIP_TRIANGLES RAY_FLAG_SKIP_PROCEDURAL_PRIMITIVES
+
+" HitKind enum
+syn keyword         shaderslangStateGroupVal       HIT_KIND_TRIANGLE_FRONT_FACE HIT_KIND_TRIANGLE_BACK_FACE
+
+" RayQuery enums
+syn keyword         shaderslangStateGroupVal       COMMITTED_NOTHING COMMITTED_TRIANGLE_HIT COMMITTED_PROCEDURAL_PRIMITIVE_HIT
+syn keyword         shaderslangStateGroupVal       CANDIDATE_NON_OPAQUE_TRIANGLE CANDIDATE_PROCEDURAL_PRIMITIVE
+
+" Heap objects
+syn keyword         shaderslangStateGroupVal       ResourceDescriptorHeap SamplerDescriptorHeap
+
+" Work graph constants
+syn keyword         shaderslangStateGroupVal       UAV_MEMORY GROUP_SHARED_MEMORY NODE_INPUT_MEMORY NODE_OUTPUT_MEMORY ALL_MEMORY GROUP_SYNC GROUP_SCOPE DEVICE_SCOPE
+
+syn case match " Case sensitive from now on
+
+" Effect files declarations and functions
+" Effect groups, techniques passes
+syn keyword         shaderslangEffectGroup         fxgroup technique11 pass
+" Effect functions
+syn keyword         shaderslangEffectFunc          SetBlendState SetDepthStencilState SetRasterizerState SetVertexShader SetHullShader SetDomainShader SetGeometryShader SetPixelShader SetComputeShader CompileShader ConstructGSWithSO SetRenderTargets
+
+" Default highlighting
+hi def link shaderslangProfile        shaderslangStatement
+hi def link shaderslangStateGroupArg  shaderslangStatement
+hi def link shaderslangStateGroupVal  Number
+hi def link shaderslangStatement      Statement
+hi def link shaderslangType           Type
+hi def link shaderslangTypeDeprec     WarningMsg
+hi def link shaderslangStorageClass   StorageClass
+hi def link shaderslangSemantic       PreProc
+hi def link shaderslangFunc           shaderslangStatement
+hi def link shaderslangLayoutQual     shaderslangFunc
+hi def link shaderslangAnnotation     PreProc
+hi def link shaderslangStructure      Structure
+hi def link shaderslangSwizzle        SpecialChar
+hi def link shaderslangAttribute      Statement
+
+hi def link shaderslangEffectGroup    Type
+hi def link shaderslangEffectFunc     Statement
+
+let b:current_syntax = "shaderslang"