11991 => $"{span}.{indexOfName}({Literal(primarySet.Chars[0])})", 12002 => $"{span}.{indexOfAnyName}({Literal(primarySet.Chars[0])}, {Literal(primarySet.Chars[1])})", 12013 => $"{span}.{indexOfAnyName}({Literal(primarySet.Chars[0])}, {Literal(primarySet.Chars[1])}, {Literal(primarySet.Chars[2])})", 1217(false, false) => $"{span}.IndexOfAnyInRange({Literal(primarySet.Range.Value.LowInclusive)}, {Literal(primarySet.Range.Value.HighInclusive)})", 1218(true, false) => $"{span}.IndexOf({Literal(primarySet.Range.Value.LowInclusive)})", 1219(false, true) => $"{span}.IndexOfAnyExceptInRange({Literal(primarySet.Range.Value.LowInclusive)}, {Literal(primarySet.Range.Value.HighInclusive)})", 1220(true, true) => $"{span}.IndexOfAnyExcept({Literal(primarySet.Range.Value.LowInclusive)})", 1337writer.WriteLine($"pos = inputSpan.Slice(0, pos).LastIndexOf({Literal(set.Chars[0])});"); 1373$"the character {Literal(target.Literal.Char)}."); 1393target.Literal.Chars is not char[] literalChars ? $"IndexOf({Literal(target.Literal.Char)});" : 13962 => $"IndexOfAny({Literal(literalChars[0])}, {Literal(literalChars[1])});", 13973 => $"IndexOfAny({Literal(literalChars[0])}, {Literal(literalChars[1])}, {Literal(literalChars[2])});", 1811writer.WriteLine($"case {string.Join(" or ", setChars.Slice(0, numChars).ToArray().Select(Literal))}:"); 1815writer.WriteLine($"case {Literal(startingLiteralNode.FirstCharOfOneOrMulti())}:"); 3144$"{expr} {(node.IsOneFamily ? "!=" : "==")} {Literal(node.Ch)}"; 3577$"{startingPos} = {sliceSpan}.IndexOf({Literal(node.Ch)});" : 3578$"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.String[0])});"); 3585(true, 2) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])});", 3586(true, 3) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])}, {Literal(literal.SetChars[2])});", 3589(false, 2) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])});", 3597$"{startingPos} = {sliceSpan}.IndexOf({Literal(node.Ch)});" : 3598$"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.Range.LowInclusive)});"); 3603writer.WriteLine($"{startingPos} = {sliceSpan}.IndexOfAnyInRange({Literal(literal.Range.LowInclusive)}, {Literal(literal.Range.HighInclusive)});"); 3615$"if ((uint){startingPos} >= (uint){sliceSpan}.Length || {sliceSpan}[{startingPos}] == {Literal(node.Ch)})")) 4166$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 4211$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 4274$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 4949indexOfExpr = negate ? $"{last}IndexOfAnyExcept({Literal(node.Ch)})" : $"{last}IndexOf({Literal(node.Ch)})"; 4956indexOfExpr = negate ? $"{last}IndexOf({Literal(node.Ch)})" : $"{last}IndexOfAnyExcept({Literal(node.Ch)})"; 4974indexOfExpr = $"{last}{indexOfAnyInRangeName}({Literal(lowInclusive)}, {Literal(highInclusive)})"; 49911 => $"{last}{indexOfName}({Literal(setChars[0])})", 49922 => $"{last}{indexOfAnyName}({Literal(setChars[0])}, {Literal(setChars[1])})", 49933 => $"{last}{indexOfAnyName}({Literal(setChars[0])}, {Literal(setChars[1])}, {Literal(setChars[2])})", 5124_ when lowInclusive == highInclusive => $"({chExpr} {(negate ? "!=" : "==")} {Literal(lowInclusive)})", 5125_ => $"{(negate ? "!" : "")}char.IsBetween({chExpr}, {Literal(lowInclusive)}, {Literal(highInclusive)})", 5160return $"(({chExpr} | 0x{mask:X}) {(negate ? "!=" : "==")} {Literal((char)(setChars[1] | mask))})"; 5164$"(((ch = {chExpr}) != {Literal(setChars[0])}) & (ch != {Literal(setChars[1])}))" : 5165$"(((ch = {chExpr}) == {Literal(setChars[0])}) | (ch == {Literal(setChars[1])}))"; 5172(false, false) => $"(((ch = {chExpr}) == {Literal(setChars[0])}) | (ch == {Literal(setChars[1])}) | (ch == {Literal(setChars[2])}))", 5173(true, false) => $"(((ch = {chExpr}) != {Literal(setChars[0])}) & (ch != {Literal(setChars[1])}) & (ch != {Literal(setChars[2])}))", 5174(false, true) => $"((((ch = {chExpr}) | 0x{mask:X}) == {Literal((char)(setChars[1] | mask))}) | (ch == {Literal(setChars[2])}))", 5175(true, true) => $"((((ch = {chExpr}) | 0x{mask:X}) != {Literal((char)(setChars[1] | mask))}) & (ch != {Literal(setChars[2])}))", 5189return $"((uint)(({chExpr} | 0x20) - {Literal(rangeUpper.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(rangeUpper.HighInclusive)} - {Literal(rangeUpper.LowInclusive)}))"; 5223return $"((int)((0x{bitmap:X}U << (short)(charMinusLowUInt32 = (ushort)({chExpr} - {Literal((char)analysis.LowerBoundInclusiveIfOnlyRanges)}))) & (charMinusLowUInt32 - 32)) {(negate ? ">=" : "<")} 0)"; 5257return $"((long)((0x{bitmap:X}UL << (int)(charMinusLowUInt64 = (uint){chExpr} - {Literal((char)analysis.LowerBoundInclusiveIfOnlyRanges)})) & (charMinusLowUInt64 - 64)) {(negate ? ">=" : "<")} 0)"; 5269$"((ch = {chExpr}) {(negate ? "!=" : "==")} {Literal(range0.LowInclusive)})" : 5270$"((uint)((ch = {chExpr}) - {Literal(range0.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(range0.HighInclusive)} - {Literal(range0.LowInclusive)}))"; 5273$"(ch {(negate ? "!=" : "==")} {Literal(range1.LowInclusive)})" : 5274$"((uint)(ch - {Literal(range1.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(range1.HighInclusive)} - {Literal(range1.LowInclusive)}))"; 5344$"((ch = {chExpr}) >= {Literal((char)analysis.UpperBoundExclusiveIfOnlyRanges)} || ({Literal(bitVectorString)}[ch >> 4] & (1 << (ch & 0xF))) == 0)" : 5345$"((ch = {chExpr}) < {Literal((char)analysis.UpperBoundExclusiveIfOnlyRanges)} && ({Literal(bitVectorString)}[ch >> 4] & (1 << (ch & 0xF))) != 0)"; 5483RegexNodeKind.Notone => $"Match any character other than {Literal(node.Ch)}{direction}.", 5484RegexNodeKind.Notoneloop or RegexNodeKind.Notoneloopatomic or RegexNodeKind.Notonelazy => $"Match a character other than {Literal(node.Ch)} {DescribeLoop(node, rm)}{direction}.", 5485RegexNodeKind.One => $"Match {Literal(node.Ch)}{direction}.", 5486RegexNodeKind.Oneloop or RegexNodeKind.Oneloopatomic or RegexNodeKind.Onelazy => $"Match {Literal(node.Ch)} {DescribeLoop(node, rm)}{direction}.",