diff --git a/syntax/ilasm.vim b/syntax/ilasm.vim
index c2668fd..4c0fa94 100644
--- a/syntax/ilasm.vim
+++ b/syntax/ilasm.vim
@@ -9,7 +9,7 @@ endif
 syntax case ignore
 
 syntax match ilasmComment "\/\/.*"
-syntax match ilasmLabel "^[\s\t]\+[a-zA-Z_][a-zA-Z0-9_]*:"
+syntax match ilasmLabel "^[[:blank:]]\+[a-zA-Z_][a-zA-Z0-9_]*:"
 syntax match ilasmString /"[^"]*"/
 syntax match ilasmNumber "[0-9]\+"
 
@@ -45,224 +45,224 @@ syntax keyword ilasmType int8 uint8 int32 uint32 int64 float32 float64 string vo
 
 " The keywords
 
-syntax match ilasmKeyword "^[\s\t]*nop" 
-syntax match ilasmKeyword "^[\s\t]*break" 
-syntax match ilasmKeyword "^[\s\t]*ldarg.0" 
-syntax match ilasmKeyword "^[\s\t]*ldarg.1" 
-syntax match ilasmKeyword "^[\s\t]*ldarg.2" 
-syntax match ilasmKeyword "^[\s\t]*ldarg.3"
-syntax match ilasmKeyword "^[\s\t]*ldloc.0"
-syntax match ilasmKeyword "^[\s\t]*ldloc.1"
-syntax match ilasmKeyword "^[\s\t]*ldloc.2"
-syntax match ilasmKeyword "^[\s\t]*ldloc.3"
-syntax match ilasmKeyword "^[\s\t]*stloc.0"
-syntax match ilasmKeyword "^[\s\t]*stloc.1"
-syntax match ilasmKeyword "^[\s\t]*stloc.2"
-syntax match ilasmKeyword "^[\s\t]*stloc.3"
-syntax match ilasmKeyword "^[\s\t]*ldarg.s"
-syntax match ilasmKeyword "^[\s\t]*ldarga.s"
-syntax match ilasmKeyword "^[\s\t]*starg.s"
-syntax match ilasmKeyword "^[\s\t]*ldloc.s"
-syntax match ilasmKeyword "^[\s\t]*ldloca.s"
-syntax match ilasmKeyword "^[\s\t]*stloc.s"
-syntax match ilasmKeyword "^[\s\t]*ldnull"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.m1ldc.i4.M1"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.0"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.1"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.2"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.3"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.4"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.5"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.6"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.7"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.8"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4.s"
-syntax match ilasmKeyword "^[\s\t]*ldc.i4"
-syntax match ilasmKeyword "^[\s\t]*ldc.i8"
-syntax match ilasmKeyword "^[\s\t]*ldc.r4"
-syntax match ilasmKeyword "^[\s\t]*ldc.r8"
-syntax match ilasmKeyword "^[\s\t]*dup"
-syntax match ilasmKeyword "^[\s\t]*pop"
-syntax match ilasmKeyword "^[\s\t]*jmp"
-syntax match ilasmKeyword "^[\s\t]*call"
-syntax match ilasmKeyword "^[\s\t]*calli"
-syntax match ilasmKeyword "^[\s\t]*ret"
-syntax match ilasmKeyword "^[\s\t]*br.s"
-syntax match ilasmKeyword "^[\s\t]*brfalse.s"
-syntax match ilasmKeyword "^[\s\t]*brnull.s"
-syntax match ilasmKeyword "^[\s\t]*brzero.s"
-syntax match ilasmKeyword "^[\s\t]*brtrue.s"
-syntax match ilasmKeyword "^[\s\t]*brinst.s"
-syntax match ilasmKeyword "^[\s\t]*beq.s"
-syntax match ilasmKeyword "^[\s\t]*bge.s"
-syntax match ilasmKeyword "^[\s\t]*bgt.s"
-syntax match ilasmKeyword "^[\s\t]*ble.s"
-syntax match ilasmKeyword "^[\s\t]*blt.s"
-syntax match ilasmKeyword "^[\s\t]*bne.un.s"
-syntax match ilasmKeyword "^[\s\t]*bge.un.s"
-syntax match ilasmKeyword "^[\s\t]*bgt.un.s"
-syntax match ilasmKeyword "^[\s\t]*ble.un.s"
-syntax match ilasmKeyword "^[\s\t]*blt.un.s"
-syntax match ilasmKeyword "^[\s\t]*br"
-syntax match ilasmKeyword "^[\s\t]*brfalse"
-syntax match ilasmKeyword "^[\s\t]*brnull"
-syntax match ilasmKeyword "^[\s\t]*brzero"
-syntax match ilasmKeyword "^[\s\t]*brtrue"
-syntax match ilasmKeyword "^[\s\t]*brinst"
-syntax match ilasmKeyword "^[\s\t]*beq"
-syntax match ilasmKeyword "^[\s\t]*bge"
-syntax match ilasmKeyword "^[\s\t]*bgt"
-syntax match ilasmKeyword "^[\s\t]*ble"
-syntax match ilasmKeyword "^[\s\t]*blt"
-syntax match ilasmKeyword "^[\s\t]*bne.un"
-syntax match ilasmKeyword "^[\s\t]*bge.un"
-syntax match ilasmKeyword "^[\s\t]*bgt.un"
-syntax match ilasmKeyword "^[\s\t]*ble.un"
-syntax match ilasmKeyword "^[\s\t]*blt.un"
-syntax match ilasmKeyword "^[\s\t]*switch"
-syntax match ilasmKeyword "^[\s\t]*ldind.i1"
-syntax match ilasmKeyword "^[\s\t]*ldind.u1"
-syntax match ilasmKeyword "^[\s\t]*ldind.i2"
-syntax match ilasmKeyword "^[\s\t]*ldind.u2"
-syntax match ilasmKeyword "^[\s\t]*ldind.i4"
-syntax match ilasmKeyword "^[\s\t]*ldind.u4"
-syntax match ilasmKeyword "^[\s\t]*ldind.i8ldind.u8"
-syntax match ilasmKeyword "^[\s\t]*ldind.i"
-syntax match ilasmKeyword "^[\s\t]*ldind.r4"
-syntax match ilasmKeyword "^[\s\t]*ldind.r8"
-syntax match ilasmKeyword "^[\s\t]*ldind.ref"
-syntax match ilasmKeyword "^[\s\t]*stind.ref"
-syntax match ilasmKeyword "^[\s\t]*stind.i1"
-syntax match ilasmKeyword "^[\s\t]*stind.i2"
-syntax match ilasmKeyword "^[\s\t]*stind.i4"
-syntax match ilasmKeyword "^[\s\t]*stind.i8"
-syntax match ilasmKeyword "^[\s\t]*stind.r4"
-syntax match ilasmKeyword "^[\s\t]*stind.r8"
-syntax match ilasmKeyword "^[\s\t]*add"
-syntax match ilasmKeyword "^[\s\t]*sub"
-syntax match ilasmKeyword "^[\s\t]*mul"
-syntax match ilasmKeyword "^[\s\t]*div"
-syntax match ilasmKeyword "^[\s\t]*div.un"
-syntax match ilasmKeyword "^[\s\t]*rem"
-syntax match ilasmKeyword "^[\s\t]*rem.un"
-syntax match ilasmKeyword "^[\s\t]*and"
-syntax match ilasmKeyword "^[\s\t]*or"
-syntax match ilasmKeyword "^[\s\t]*xor"
-syntax match ilasmKeyword "^[\s\t]*shl"
-syntax match ilasmKeyword "^[\s\t]*shr"
-syntax match ilasmKeyword "^[\s\t]*shr.un"
-syntax match ilasmKeyword "^[\s\t]*neg"
-syntax match ilasmKeyword "^[\s\t]*not"
-syntax match ilasmKeyword "^[\s\t]*conv.i1"
-syntax match ilasmKeyword "^[\s\t]*conv.i2"
-syntax match ilasmKeyword "^[\s\t]*conv.i4"
-syntax match ilasmKeyword "^[\s\t]*conv.i8"
-syntax match ilasmKeyword "^[\s\t]*conv.r4"
-syntax match ilasmKeyword "^[\s\t]*conv.r8"
-syntax match ilasmKeyword "^[\s\t]*conv.u4"
-syntax match ilasmKeyword "^[\s\t]*conv.u8"
-syntax match ilasmKeyword "^[\s\t]*callvirt"
-syntax match ilasmKeyword "^[\s\t]*cpobj"
-syntax match ilasmKeyword "^[\s\t]*ldstr"
-syntax match ilasmKeyword "^[\s\t]*newobj"
-syntax match ilasmKeyword "^[\s\t]*castclass"
-syntax match ilasmKeyword "^[\s\t]*isinst"
-syntax match ilasmKeyword "^[\s\t]*conv.r.un"
-syntax match ilasmKeyword "^[\s\t]*unbox"
-syntax match ilasmKeyword "^[\s\t]*throw"
-syntax match ilasmKeyword "^[\s\t]*ldfld"
-syntax match ilasmKeyword "^[\s\t]*ldflda"
-syntax match ilasmKeyword "^[\s\t]*stfld"
-syntax match ilasmKeyword "^[\s\t]*ldsfld"
-syntax match ilasmKeyword "^[\s\t]*ldsflda"
-syntax match ilasmKeyword "^[\s\t]*stsfld"
-syntax match ilasmKeyword "^[\s\t]*stobj"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i1.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i2.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i4.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i8.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u1.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u2.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u4.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u8.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i.un"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u.un"
-syntax match ilasmKeyword "^[\s\t]*box"
-syntax match ilasmKeyword "^[\s\t]*newarr"
-syntax match ilasmKeyword "^[\s\t]*ldlen"
-syntax match ilasmKeyword "^[\s\t]*ldelema"
-syntax match ilasmKeyword "^[\s\t]*ldelem.i1"
-syntax match ilasmKeyword "^[\s\t]*ldelem.u1"
-syntax match ilasmKeyword "^[\s\t]*ldelem.i2"
-syntax match ilasmKeyword "^[\s\t]*ldelem.u2"
-syntax match ilasmKeyword "^[\s\t]*ldelem.i4"
-syntax match ilasmKeyword "^[\s\t]*ldelem.u4"
-syntax match ilasmKeyword "^[\s\t]*ldelem.i8ldelem.u8"
-syntax match ilasmKeyword "^[\s\t]*ldelem.i"
-syntax match ilasmKeyword "^[\s\t]*ldelem.r4"
-syntax match ilasmKeyword "^[\s\t]*ldelem.r8"
-syntax match ilasmKeyword "^[\s\t]*ldelem.ref"
-syntax match ilasmKeyword "^[\s\t]*stelem.i"
-syntax match ilasmKeyword "^[\s\t]*stelem.i1"
-syntax match ilasmKeyword "^[\s\t]*stelem.i2"
-syntax match ilasmKeyword "^[\s\t]*stelem.i4"
-syntax match ilasmKeyword "^[\s\t]*stelem.i8"
-syntax match ilasmKeyword "^[\s\t]*stelem.r4"
-syntax match ilasmKeyword "^[\s\t]*stelem.r8"
-syntax match ilasmKeyword "^[\s\t]*stelem.ref"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i1"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u1"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i2"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u2"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i4"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u4"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i8"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u8"
-syntax match ilasmKeyword "^[\s\t]*refanyval"
-syntax match ilasmKeyword "^[\s\t]*ckfinite"
-syntax match ilasmKeyword "^[\s\t]*mkrefany"
-syntax match ilasmKeyword "^[\s\t]*ldtoken"
-syntax match ilasmKeyword "^[\s\t]*conv.u2"
-syntax match ilasmKeyword "^[\s\t]*conv.u1"
-syntax match ilasmKeyword "^[\s\t]*conv.i"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.i"
-syntax match ilasmKeyword "^[\s\t]*conv.ovf.u"
-syntax match ilasmKeyword "^[\s\t]*add.ovf"
-syntax match ilasmKeyword "^[\s\t]*add.ovf.un"
-syntax match ilasmKeyword "^[\s\t]*mul.ovf"
-syntax match ilasmKeyword "^[\s\t]*mul.ovf.un"
-syntax match ilasmKeyword "^[\s\t]*sub.ovf"
-syntax match ilasmKeyword "^[\s\t]*sub.ovf.un"
-syntax match ilasmKeyword "^[\s\t]*endfinallyendfault"
-syntax match ilasmKeyword "^[\s\t]*leave"
-syntax match ilasmKeyword "^[\s\t]*leave.s"
-syntax match ilasmKeyword "^[\s\t]*stind.i"
-syntax match ilasmKeyword "^[\s\t]*conv.u"
-syntax match ilasmKeyword "^[\s\t]*arglist"
-syntax match ilasmKeyword "^[\s\t]*ceq"
-syntax match ilasmKeyword "^[\s\t]*cgt"
-syntax match ilasmKeyword "^[\s\t]*cgt.un"
-syntax match ilasmKeyword "^[\s\t]*clt"
-syntax match ilasmKeyword "^[\s\t]*clt.un"
-syntax match ilasmKeyword "^[\s\t]*ldftn"
-syntax match ilasmKeyword "^[\s\t]*ldvirtftn"
-syntax match ilasmKeyword "^[\s\t]*ldarg"
-syntax match ilasmKeyword "^[\s\t]*ldarga"
-syntax match ilasmKeyword "^[\s\t]*starg"
-syntax match ilasmKeyword "^[\s\t]*ldloc"
-syntax match ilasmKeyword "^[\s\t]*ldloca"
-syntax match ilasmKeyword "^[\s\t]*stloc"
-syntax match ilasmKeyword "^[\s\t]*localloc"
-syntax match ilasmKeyword "^[\s\t]*endfilter"
-syntax match ilasmKeyword "^[\s\t]*unaligned."
-syntax match ilasmKeyword "^[\s\t]*volatile."
-syntax match ilasmKeyword "^[\s\t]*tail."
-syntax match ilasmKeyword "^[\s\t]*initobj"
-syntax match ilasmKeyword "^[\s\t]*cpblk"
-syntax match ilasmKeyword "^[\s\t]*initblk"
-syntax match ilasmKeyword "^[\s\t]*rethrow"
-syntax match ilasmKeyword "^[\s\t]*sizeof"
-syntax match ilasmKeyword "^[\s\t]*refanytype"
+syntax match ilasmKeyword "^[[:blank:]]*\<nop\>" 
+syntax match ilasmKeyword "^[[:blank:]]*\<break\>" 
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\.0\>" 
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\.1\>" 
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\.2\>" 
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\.3\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\.0\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\.1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\.2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\.3\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\.0\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\.1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\.2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\.3\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarga\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<starg\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloca\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldnull\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.m1ldc\.i4\.M1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.0\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.3\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.5\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.6\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.7\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.i8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldc\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<dup\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<pop\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<jmp\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<call\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<calli\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ret\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<br\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brfalse\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brnull\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brzero\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brtrue\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brinst\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<beq\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bge\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bgt\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ble\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<blt\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bne\.un\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bge\.un\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bgt\.un\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ble\.un\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<blt\.un\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<br\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brfalse\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brnull\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brzero\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brtrue\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<brinst\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<beq\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bge\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bgt\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ble\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<blt\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bne\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bge\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<bgt\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ble\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<blt\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<switch\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.u1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.u2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.u4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.i8ldind\.u8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldind\.ref\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.ref\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.i8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<add\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<sub\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<mul\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<div\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<div\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<rem\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<rem\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<and\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<or\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<xor\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<shl\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<shr\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<shr\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<neg\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<not\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.i8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.u4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.u8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<callvirt\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<cpobj\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldstr\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<newobj\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<castclass\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<isinst\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.r\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<unbox\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<throw\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldfld\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldflda\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stfld\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldsfld\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldsflda\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stsfld\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stobj\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i1\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i2\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i4\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i8\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u1\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u2\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u4\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u8\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<box\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<newarr\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldlen\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelema\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.u1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.u2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.u4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.i8ldelem\.u8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldelem\.ref\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.i8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.r4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.r8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stelem\.ref\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u4\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u8\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<refanyval\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ckfinite\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<mkrefany\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldtoken\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.u2\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.u1\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.ovf\.u\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<add\.ovf\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<add\.ovf\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<mul\.ovf\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<mul\.ovf\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<sub\.ovf\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<sub\.ovf\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<endfinallyendfault\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<leave\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<leave\.s\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stind\.i\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<conv\.u\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<arglist\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ceq\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<cgt\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<cgt\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<clt\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<clt\.un\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldftn\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldvirtftn\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarg\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldarga\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<starg\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloc\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<ldloca\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<stloc\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<localloc\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<endfilter\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<unaligned\.\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<volatile\.\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<tail\.\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<initobj\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<cpblk\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<initblk\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<rethrow\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<sizeof\>"
+syntax match ilasmKeyword "^[[:blank:]]*\<refanytype\>"
 
 syntax keyword ilasmDeclaration public private privatescope family assembly famandassem famorassem cil cdecl  stdcall thiscall fastcall managed unmanaged auto ansi extends static valuetype explicit init vararg extern at initonly rtspecialname marchal literal notserialized specialname request demand assert deny permitonly linkcheck inheritcheck reqmin reqopt reqrefuse prejitgrant noncasdemand noncaslinkdemand noncasinheritance fromunmanaged callmostderived unicode value enum interface sealed abstract sequential autochar import serializable beforefieldinit nested