diff --git a/lib/rain.string b/lib/rain.string
index d0cd1348..2969d6c1 160000
--- a/lib/rain.string
+++ b/lib/rain.string
@@ -1 +1 @@
-Subproject commit d0cd13488f18d5e473be090b70f72bd91d77fb97
+Subproject commit 2969d6c16e4e1f799e9d01406528939fc53353c2
diff --git a/src/generated/RainterpreterNPE2.pointers.sol b/src/generated/RainterpreterNPE2.pointers.sol
index 0126ad37..6621bead 100644
--- a/src/generated/RainterpreterNPE2.pointers.sol
+++ b/src/generated/RainterpreterNPE2.pointers.sol
@@ -15,5 +15,4 @@ bytes32 constant BYTECODE_HASH = bytes32(0xb2bb360cac3a5504625d94621550913d5024d
 /// By setting these as a constant they can be inlined into the interpreter
 /// and loaded at eval time for very low gas (~100) due to the compiler
 /// optimising it to a single `codecopy` to build the in memory bytes array.
-bytes constant OPCODE_FUNCTION_POINTERS =
-    hex"06b407040746091209f90a0b0a1d0a360a780aca0adb0aec0b8e0bcb0c7a0cfe0d4d0e43";
+bytes constant OPCODE_FUNCTION_POINTERS = hex"06b407040746091209f90a0b0a1d0a360a780aca0adb0aec0b8e0bcb0c7a0cfe0d4d0e43";
diff --git a/src/lib/parse/LibParseError.sol b/src/lib/parse/LibParseError.sol
index 9a1e7e51..ef9d125d 100644
--- a/src/lib/parse/LibParseError.sol
+++ b/src/lib/parse/LibParseError.sol
@@ -1,4 +1,5 @@
-// SPDX-License-Identifier: CAL
+// SPDX-License-Identifier: LicenseRef-DCL-1.0
+// SPDX-FileCopyrightText: Copyright (c) 2020 thedavidmeister
 pragma solidity ^0.8.18;
 
 import {ParseState} from "./LibParseState.sol";
@@ -10,4 +11,15 @@ library LibParseError {
             offset := sub(cursor, add(data, 0x20))
         }
     }
+
+    function handleErrorSelector(ParseState memory state, bytes4 errorSelector, uint256 cursor) internal pure {
+        if (errorSelector != 0) {
+            uint256 errorOffset = parseErrorOffset(state, cursor);
+            assembly ("memory-safe") {
+                mstore(0, errorSelector)
+                mstore(4, errorOffset)
+                revert(0, 0x24)
+            }
+        }
+    }
 }
diff --git a/src/lib/parse/literal/LibParseLiteralDecimal.sol b/src/lib/parse/literal/LibParseLiteralDecimal.sol
index c0dc3445..4eab50cb 100644
--- a/src/lib/parse/literal/LibParseLiteralDecimal.sol
+++ b/src/lib/parse/literal/LibParseLiteralDecimal.sol
@@ -1,37 +1,22 @@
-// SPDX-License-Identifier: CAL
+// SPDX-License-Identifier: LicenseRef-DCL-1.0
+// SPDX-FileCopyrightText: Copyright (c) 2020 thedavidmeister
 pragma solidity ^0.8.18;
 
 import {ParseState} from "../LibParseState.sol";
-import {
-    DecimalLiteralOverflow,
-    ZeroLengthDecimal,
-    MalformedExponentDigits,
-    MalformedDecimalPoint,
-    DecimalLiteralPrecisionLoss
-} from "../../../error/ErrParse.sol";
-import {
-    CMASK_E_NOTATION,
-    CMASK_NUMERIC_0_9,
-    CMASK_DECIMAL_POINT,
-    CMASK_NEGATIVE_SIGN,
-    CMASK_ZERO
-} from "rain.string/lib/parse/LibParseCMask.sol";
-import {LibParseChar} from "rain.string/lib/parse/LibParseChar.sol";
-import {LibParseDecimal} from "rain.string/lib/parse/LibParseDecimal.sol";
 import {LibParseError} from "../LibParseError.sol";
-import {LibParse} from "../LibParse.sol";
-import {LibDecimalFloatImplementation, LibDecimalFloat} from "rain.math.float/lib/LibDecimalFloat.sol";
+import {LibParseDecimalFloat} from "rain.math.float/lib/parse/LibParseDecimalFloat.sol";
 
 library LibParseLiteralDecimal {
     using LibParseError for ParseState;
-    using LibParseLiteralDecimal for ParseState;
 
-    function parseDecimalFloatPacked(ParseState memory state) internal view returns (LibDecimalFloat.Data memory) {
-        LibDecimalFloat.Data memory result;
-        result = self.parseDecimalFloat();
-        self.assertEnd();
-        return result;
+    function parseDecimalFloatPacked(ParseState memory state, uint256 start, uint256 end)
+        internal
+        pure
+        returns (uint256, uint256)
+    {
+        (bytes4 errorSelector, uint256 cursor, uint256 packedFloat) =
+            LibParseDecimalFloat.parseDecimalFloatPacked(start, end);
+        state.handleErrorSelector(errorSelector, cursor);
+        return (cursor, packedFloat);
     }
-
-
 }