13231 => $"{span}.{indexOfName}({Literal(primarySet.Chars[0])})", 13242 => $"{span}.{indexOfAnyName}({Literal(primarySet.Chars[0])}, {Literal(primarySet.Chars[1])})", 13253 => $"{span}.{indexOfAnyName}({Literal(primarySet.Chars[0])}, {Literal(primarySet.Chars[1])}, {Literal(primarySet.Chars[2])})", 1341(false, false) => $"{span}.IndexOfAnyInRange({Literal(primarySet.Range.Value.LowInclusive)}, {Literal(primarySet.Range.Value.HighInclusive)})", 1342(true, false) => $"{span}.IndexOf({Literal(primarySet.Range.Value.LowInclusive)})", 1343(false, true) => $"{span}.IndexOfAnyExceptInRange({Literal(primarySet.Range.Value.LowInclusive)}, {Literal(primarySet.Range.Value.HighInclusive)})", 1344(true, true) => $"{span}.IndexOfAnyExcept({Literal(primarySet.Range.Value.LowInclusive)})", 1461writer.WriteLine($"pos = inputSpan.Slice(0, pos).LastIndexOf({Literal(set.Chars[0])});"); 1497$"the character {Literal(target.Literal.Char)}."); 1517target.Literal.Chars is not char[] literalChars ? $"IndexOf({Literal(target.Literal.Char)});" : 15202 => $"IndexOfAny({Literal(literalChars[0])}, {Literal(literalChars[1])});", 15213 => $"IndexOfAny({Literal(literalChars[0])}, {Literal(literalChars[1])}, {Literal(literalChars[2])});", 1935writer.WriteLine($"case {string.Join(" or ", setChars.Slice(0, numChars).ToArray().Select(Literal))}:"); 1939writer.WriteLine($"case {Literal(startingLiteralNode.FirstCharOfOneOrMulti())}:"); 3268$"{expr} {(node.IsOneFamily ? "!=" : "==")} {Literal(node.Ch)}"; 3714$"{startingPos} = {sliceSpan}.IndexOf({Literal(node.Ch)});" : 3715$"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.String[0])});"); 3722(true, 2) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])});", 3723(true, 3) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])}, {Literal(literal.SetChars[2])});", 3726(false, 2) => $"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.SetChars[0])}, {Literal(literal.SetChars[1])});", 3734$"{startingPos} = {sliceSpan}.IndexOf({Literal(node.Ch)});" : 3735$"{startingPos} = {sliceSpan}.IndexOfAny({Literal(node.Ch)}, {Literal(literal.Range.LowInclusive)});"); 3740writer.WriteLine($"{startingPos} = {sliceSpan}.IndexOfAnyInRange({Literal(literal.Range.LowInclusive)}, {Literal(literal.Range.HighInclusive)});"); 3752$"if ((uint){startingPos} >= (uint){sliceSpan}.Length || {sliceSpan}[{startingPos}] == {Literal(node.Ch)})")) 4299$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 4344$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 4407$"{expr} {(node.IsOneFamily ? "==" : "!=")} {Literal(node.Ch)}"; 5082indexOfExpr = negate ? $"{last}IndexOfAnyExcept({Literal(node.Ch)})" : $"{last}IndexOf({Literal(node.Ch)})"; 5089indexOfExpr = negate ? $"{last}IndexOf({Literal(node.Ch)})" : $"{last}IndexOfAnyExcept({Literal(node.Ch)})"; 5107indexOfExpr = $"{last}{indexOfAnyInRangeName}({Literal(lowInclusive)}, {Literal(highInclusive)})"; 51241 => $"{last}{indexOfName}({Literal(setChars[0])})", 51252 => $"{last}{indexOfAnyName}({Literal(setChars[0])}, {Literal(setChars[1])})", 51263 => $"{last}{indexOfAnyName}({Literal(setChars[0])}, {Literal(setChars[1])}, {Literal(setChars[2])})", 5257_ when lowInclusive == highInclusive => $"({chExpr} {(negate ? "!=" : "==")} {Literal(lowInclusive)})", 5258_ => $"{(negate ? "!" : "")}char.IsBetween({chExpr}, {Literal(lowInclusive)}, {Literal(highInclusive)})", 5293return $"(({chExpr} | 0x{mask:X}) {(negate ? "!=" : "==")} {Literal((char)(setChars[1] | mask))})"; 5297$"(((ch = {chExpr}) != {Literal(setChars[0])}) & (ch != {Literal(setChars[1])}))" : 5298$"(((ch = {chExpr}) == {Literal(setChars[0])}) | (ch == {Literal(setChars[1])}))"; 5305(false, false) => $"(((ch = {chExpr}) == {Literal(setChars[0])}) | (ch == {Literal(setChars[1])}) | (ch == {Literal(setChars[2])}))", 5306(true, false) => $"(((ch = {chExpr}) != {Literal(setChars[0])}) & (ch != {Literal(setChars[1])}) & (ch != {Literal(setChars[2])}))", 5307(false, true) => $"((((ch = {chExpr}) | 0x{mask:X}) == {Literal((char)(setChars[1] | mask))}) | (ch == {Literal(setChars[2])}))", 5308(true, true) => $"((((ch = {chExpr}) | 0x{mask:X}) != {Literal((char)(setChars[1] | mask))}) & (ch != {Literal(setChars[2])}))", 5322return $"((uint)(({chExpr} | 0x20) - {Literal(rangeUpper.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(rangeUpper.HighInclusive)} - {Literal(rangeUpper.LowInclusive)}))"; 5356return $"((int)((0x{bitmap:X}U << (short)(charMinusLowUInt32 = (ushort)({chExpr} - {Literal((char)analysis.LowerBoundInclusiveIfOnlyRanges)}))) & (charMinusLowUInt32 - 32)) {(negate ? ">=" : "<")} 0)"; 5390return $"((long)((0x{bitmap:X}UL << (int)(charMinusLowUInt64 = (uint){chExpr} - {Literal((char)analysis.LowerBoundInclusiveIfOnlyRanges)})) & (charMinusLowUInt64 - 64)) {(negate ? ">=" : "<")} 0)"; 5402$"((ch = {chExpr}) {(negate ? "!=" : "==")} {Literal(range0.LowInclusive)})" : 5403$"((uint)((ch = {chExpr}) - {Literal(range0.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(range0.HighInclusive)} - {Literal(range0.LowInclusive)}))"; 5406$"(ch {(negate ? "!=" : "==")} {Literal(range1.LowInclusive)})" : 5407$"((uint)(ch - {Literal(range1.LowInclusive)}) {(negate ? ">" : "<=")} (uint)({Literal(range1.HighInclusive)} - {Literal(range1.LowInclusive)}))"; 5477$"((ch = {chExpr}) >= {Literal((char)analysis.UpperBoundExclusiveIfOnlyRanges)} || ({Literal(bitVectorString)}[ch >> 4] & (1 << (ch & 0xF))) == 0)" : 5478$"((ch = {chExpr}) < {Literal((char)analysis.UpperBoundExclusiveIfOnlyRanges)} && ({Literal(bitVectorString)}[ch >> 4] & (1 << (ch & 0xF))) != 0)"; 5616RegexNodeKind.Notone => $"Match any character other than {Literal(node.Ch)}{direction}.", 5617RegexNodeKind.Notoneloop or RegexNodeKind.Notoneloopatomic or RegexNodeKind.Notonelazy => $"Match a character other than {Literal(node.Ch)} {DescribeLoop(node, rm)}{direction}.", 5618RegexNodeKind.One => $"Match {Literal(node.Ch)}{direction}.", 5619RegexNodeKind.Oneloop or RegexNodeKind.Oneloopatomic or RegexNodeKind.Onelazy => $"Match {Literal(node.Ch)} {DescribeLoop(node, rm)}{direction}.",