diff --git a/tools/generate_definitions.py b/tools/generate_definitions.py
index 8355559cd..1121019dc 100644
--- a/tools/generate_definitions.py
+++ b/tools/generate_definitions.py
@@ -171,7 +171,9 @@ def _add_line(line: str) -> None:
 # Example line:
 # STYPE(STI_UINT32, 2)    \
 type_hits = re.findall(
-    r"^ *STYPE\(STI_([^ ]*?) *, *([0-9-]+) *\) *\\?$", sfield_h, re.MULTILINE
+    r"^ *STYPE\(STI_([^ ]*?)[ \n]*,[ \n]*([0-9-]+)[ \n]*\)[ \n]*\\?$",
+    sfield_h,
+    re.MULTILINE,
 )
 # name-to-value map - needed for SField processing
 type_map = {x[0]: x[1] for x in type_hits}
@@ -204,7 +206,7 @@ def _is_signing_field(t: str, not_signing_field: str) -> str:
 # TYPED_SFIELD(sfFee, AMOUNT, 8)
 # UNTYPED_SFIELD(sfSigners,  ARRAY, 3, SField::sMD_Default, SField::notSigning)
 sfield_hits = re.findall(
-    r"^ *[A-Z]*TYPED_SFIELD *\( *sf([^,\n]*),[ \n]*([^, \n]+)[ \n]*,[ \n]*"
+    r"^ *[A-Z]*TYPED_SFIELD[ \n]*\([ \n]*sf([^,\n]*),[ \n]*([^, \n]+)[ \n]*,[ \n]*"
     r"([0-9]+)(,.*?(notSigning))?",
     sfield_macro_file,
     re.MULTILINE,
@@ -252,7 +254,8 @@ def _unhex(x: str) -> str:
 # Example line:
 # LEDGER_ENTRY(ltNFTOKEN_OFFER, 0x0037, NFTokenOffer, nft_offer, ({
 lt_hits = re.findall(
-    r"^ *LEDGER_ENTRY[A-Z_]*\(lt[A-Z_]+ *, *([xX0-9a-fA-F]+) *, *([^,]+), *([^,]+), "
+    r"^ *LEDGER_ENTRY[A-Z_]*\(lt[A-Z_]+[ \n]*,[ \n]*([xX0-9a-fA-F]+)[ \n]*,[ \n]*"
+    r"([^,]+),[ \n]*([^,]+), "
     r"\({$",
     ledger_entries_file,
     re.MULTILINE,
@@ -277,7 +280,8 @@ def _unhex(x: str) -> str:
 
 # Parse TER codes
 ter_code_hits = re.findall(
-    r"^ *((tel|tem|tef|ter|tes|tec)[A-Z_]+)( *= *([0-9-]+))? *,? *(\/\/[^\n]*)?$",
+    r"^ *((tel|tem|tef|ter|tes|tec)[A-Z_]+)([ \n]*=[ \n]*([0-9-]+))?[ \n]*,?[ \n]*"
+    r"(\/\/[^\n]*)?$",
     ter_h,
     re.MULTILINE,
 )
@@ -321,7 +325,7 @@ def _unhex(x: str) -> str:
 # Example line:
 # TRANSACTION(ttCHECK_CREATE, 16, CheckCreate, ({
 tx_hits = re.findall(
-    r"^ *TRANSACTION\(tt[A-Z_]+ *,* ([0-9]+) *, *([A-Za-z]+).*$",
+    r"^ *TRANSACTION\(tt[A-Z_]+[ \n]*,[ \n]*([0-9]+)[ \n]*,[ \n]*([A-Za-z]+).*$",
     transactions_file,
     re.MULTILINE,
 )
diff --git a/xrpl/core/binarycodec/definitions/definitions.json b/xrpl/core/binarycodec/definitions/definitions.json
index 9fdd5ff6a..271b0c5a9 100644
--- a/xrpl/core/binarycodec/definitions/definitions.json
+++ b/xrpl/core/binarycodec/definitions/definitions.json
@@ -680,6 +680,16 @@
         "type": "UInt32"
       }
     ],
+    [
+      "MutableFlags",
+      {
+        "isSerialized": true,
+        "isSigningField": true,
+        "isVLEncoded": false,
+        "nth": 53,
+        "type": "UInt32"
+      }
+    ],
     [
       "IndexNext",
       {
@@ -2130,6 +2140,16 @@
         "type": "Number"
       }
     ],
+    [
+      "DummyInt32",
+      {
+        "isSerialized": true,
+        "isSigningField": true,
+        "isVLEncoded": false,
+        "nth": 1,
+        "type": "Int32"
+      }
+    ],
     [
       "TransactionMetaData",
       {
@@ -3276,7 +3296,6 @@
     "terLAST": -91,
     "terNO_ACCOUNT": -96,
     "terNO_AMM": -87,
-    "tedADDRESS_COLLISION": -86,
     "terNO_AUTH": -95,
     "terNO_LINE": -94,
     "terNO_RIPPLE": -90,
@@ -3342,10 +3361,10 @@
     "TicketCreate": 10,
     "TrustSet": 20,
     "UNLModify": 102,
-    "VaultCreate": 65,
     "VaultClawback": 70,
-    "VaultDeposit": 68,
+    "VaultCreate": 65,
     "VaultDelete": 67,
+    "VaultDeposit": 68,
     "VaultSet": 66,
     "VaultWithdraw": 69,
     "XChainAccountCreateCommit": 44,
@@ -3367,6 +3386,8 @@
     "Hash160": 17,
     "Hash192": 21,
     "Hash256": 5,
+    "Int32": 10,
+    "Int64": 11,
     "Issue": 24,
     "LedgerEntry": 10002,
     "Metadata": 10004,