diff --git a/packages/ReefVM b/packages/ReefVM
index 0844e99..1a18a71 160000
--- a/packages/ReefVM
+++ b/packages/ReefVM
@@ -1 +1 @@
-Subproject commit 0844e99d2d04fb9ba0999f25248a17430bdc5ee6
+Subproject commit 1a18a713d7ae86b03a6bef38cc53d12ecfbf9627
diff --git a/src/parser/scopeTracker.ts b/src/parser/scopeTracker.ts
index fd44057..08c64dc 100644
--- a/src/parser/scopeTracker.ts
+++ b/src/parser/scopeTracker.ts
@@ -2,24 +2,15 @@ import { ContextTracker } from '@lezer/lr'
 import * as terms from './shrimp.terms'
 
 export class Scope {
-  constructor(
-    public parent: Scope | null,
-    public vars: Set<string>
-  ) {}
+  constructor(public parent: Scope | null, public vars: Set<string>) {}
 
   has(name: string): boolean {
-    return this.vars.has(name) || (this.parent?.has(name) ?? false)
+    return this.vars.has(name) ?? this.parent?.has(name)
   }
 
-  add(name: string): Scope {
+  add(...names: string[]): Scope {
     const newVars = new Set(this.vars)
-    newVars.add(name)
-    return new Scope(this.parent, newVars)
-  }
-
-  addAll(names: string[]): Scope {
-    const newVars = new Set(this.vars)
-    names.forEach(name => newVars.add(name))
+    names.forEach((name) => newVars.add(name))
     return new Scope(this.parent, newVars)
   }
 
@@ -94,7 +85,7 @@ export const trackScope = new ContextTracker<Scope>({
     if (term === terms.Params) {
       const newScope = context.push()
       if (pendingIdentifiers.length > 0) {
-        const newContext = newScope.addAll(pendingIdentifiers)
+        const newContext = newScope.add(...pendingIdentifiers)
         pendingIdentifiers = []
         isInParams = false
         return newContext
@@ -109,12 +100,12 @@ export const trackScope = new ContextTracker<Scope>({
     }
 
     // Clear stale identifiers after non-assignment statements
-    if (term === terms.PropertyAccess || term === terms.FunctionCallOrIdentifier) {
+    if (term === terms.DotGet || term === terms.FunctionCallOrIdentifier) {
       pendingIdentifiers = []
     }
 
     return context
   },
 
-  hash: (context) => context.hash()
+  hash: (context) => context.hash(),
 })
diff --git a/src/parser/shrimp.grammar b/src/parser/shrimp.grammar
index 7c6d16d..c9c4a9c 100644
--- a/src/parser/shrimp.grammar
+++ b/src/parser/shrimp.grammar
@@ -62,7 +62,7 @@ item {
 consumeToTerminator {
   PipeExpr |
   ambiguousFunctionCall |
-  PropertyAccess |
+  DotGet |
   IfExpr |
   FunctionDef |
   Assign |
@@ -158,7 +158,7 @@ Assign {
   Identifier "=" consumeToTerminator
 }
 
-PropertyAccess {
+DotGet {
   Identifier "." Identifier
 }
 
diff --git a/src/parser/shrimp.terms.ts b/src/parser/shrimp.terms.ts
index a1ac6a8..251d3b3 100644
--- a/src/parser/shrimp.terms.ts
+++ b/src/parser/shrimp.terms.ts
@@ -25,7 +25,7 @@ export const
   Underscore = 36,
   NamedArg = 37,
   NamedArgPrefix = 38,
-  PropertyAccess = 40,
+  DotGet = 40,
   IfExpr = 41,
   ThenBlock = 44,
   ElsifExpr = 45,
diff --git a/src/parser/shrimp.ts b/src/parser/shrimp.ts
index d6f1fab..5826da6 100644
--- a/src/parser/shrimp.ts
+++ b/src/parser/shrimp.ts
@@ -8,7 +8,7 @@ export const parser = LRParser.deserialize({
   states: ".dQVQaOOO#OQbO'#CdO#cQPO'#CeO#qQPO'#DkO$qQaO'#CcO$xOSO'#CsOOQ`'#Do'#DoO%WQPO'#DnO%oQaO'#DyOOQ`'#C{'#C{OOQO'#Dl'#DlO%wQPO'#DkO&VQaO'#EOOOQO'#DV'#DVOOQO'#Dk'#DkO&^QPO'#DjOOQ`'#Dj'#DjOOQ`'#D`'#D`QVQaOOOOQ`'#Dn'#DnOOQ`'#Cb'#CbO&fQaO'#DROOQ`'#Dm'#DmOOQ`'#Da'#DaO&sQbO,58{O'dQaO,59pO'iQaO,59yO&VQaO,59PO&VQaO,59PO'vQbO'#CdO)RQPO'#CeO)cQPO,58}O)tQPO,58}O)oQPO,58}O*oQPO,58}O*wQaO'#CuO+PQWO'#CvOOOO'#Ds'#DsOOOO'#Db'#DbO+eOSO,59_OOQ`,59_,59_OOQ`'#Dc'#DcO+sQaO'#C}O+{QPO,5:eO,QQaO'#DeO,VQPO,58zO,hQPO,5:jO,oQPO,5:jOOQ`,5:U,5:UOOQ`-E7^-E7^OOQ`,59m,59mOOQ`-E7_-E7_OOQO1G/[1G/[OOQO1G/e1G/eOOQO1G.k1G.kO,tQPO1G.kO&VQaO,59UO&VQaO,59UOOQ`1G.i1G.iOOOO,59a,59aOOOO,59b,59bOOOO-E7`-E7`OOQ`1G.y1G.yOOQ`-E7a-E7aO-`QaO1G0PO-pQbO'#CdOOQO,5:P,5:POOQO-E7c-E7cO.aQaO1G0UOOQO1G.p1G.pO.qQPO1G.pO.{QPO7+%kO/QQaO7+%lOOQO'#DX'#DXOOQO7+%p7+%pO/bQaO7+%qOOQ`<<IV<<IVO/xQPO'#DdO/}QaO'#D|O0eQPO<<IWOOQO'#DY'#DYO0jQPO<<I]OOQ`,5:O,5:OOOQ`-E7b-E7bOOQ`AN>rAN>rO&VQaO'#DZOOQO'#Df'#DfO0uQPOAN>wO1QQPO'#D]OOQOAN>wAN>wO1VQPOAN>wO1[QPO,59uO1cQPO,59uOOQO-E7d-E7dOOQOG24cG24cO1hQPOG24cO1mQPO,59wO1rQPO1G/aOOQOLD)}LD)}O/QQaO1G/cO/bQaO7+${OOQO7+$}7+$}OOQO<<Hg<<Hg",
   stateData: "1}~O!]OS~OPPOQUOkUOlUOmUOnUOpWOz[O!dSO!fTO!o`O~OPcOQUOkUOlUOmUOnUOpWOtdOveO!dSO!fTOY!bXZ!bX[!bX]!bXwWX~O_jO!qiO!oWX!tWXsWX~PzOYkOZkO[lO]lO~OYkOZkO[lO]lO!o!_X!t!_Xs!_X~OQUOkUOlUOmUOnUO!dSO!fTO~OPmO~P$YOhuO!fxO!hsO!itO~OY!bXZ!bX[!bX]!bX!o!_X!t!_Xs!_X~OPyOrqP~Ow|O!o!_X!t!_Xs!_X~OPcO~P$YO!o!QO!t!QO~OPcOpWOt!SO~P$YOPcOpWOtdOveOwTa!oTa!tTa!eTasTa~P$YOP!UO~OPPOpWOz[O~P$YO_!bX`!bXa!bXb!bXc!bXd!bXe!bXf!bX!eWX~PzO_!YO`!YOa!YOb!YOc!YOd!YOe!ZOf!ZO~OYkOZkO[lO]lO~P(gOYkOZkO[lO]lO!e![O~O!e![OY!bXZ!bX[!bX]!bX_!bX`!bXa!bXb!bXc!bXd!bXe!bXf!bX~Ow|O!e![O~OP!]O!dSO~O!f!^O!h!^O!i!^O!j!^O!k!^O!l!^O~OhuO!f!`O!hsO!itO~OPyOrqX~Or!bO~OP!cO~Ow|O!oSa!tSa!eSasSa~Or!fO~P(gOr!fO~OYkOZkO[Xi]Xi!oXi!tXi!eXisXi~OPPOpWOz[O!o!jO~P$YOPcOpWOtdOveOwWX!oWX!tWX!eWXsWX~P$YOPPOpWOz[O!o!mO~P$YO!e^ir^i~P(gOs!nO~OPPOpWOz[Os!pP~P$YOPPOpWOz[Os!pP!O!pP!Q!pP~P$YO!o!tO~OPPOpWOz[Os!pX!O!pX!Q!pX~P$YOs!vO~Os!{O!O!wO!Q!zO~Os#QO!O!wO!Q!zO~Or#SO~Os#QO~Or#TO~P(gOr#TO~Os#UO~O!o#VO~O!o#WO~Ok]mZm~",
   goto: "+Z!tPPPP!u#U#d#j#U$VPPPP$lPPPPPPPP$xP%b%bPPPP%fP%{PPP#dPP&O&OP&[&_&hP&lP&O&r&x'Q'W'^'g'nPPP't'x(^(p(v)rPPP*`PPPPP*d*dP*uP*}*}d^Obj!b!f!j!m!p#V#WRqSiYOSbj|!b!f!j!m!p#V#WXfPhm!c|UOPS[behjklm!Y!Z!b!c!f!j!m!p!w#V#WR!]sdRObj!b!f!j!m!p#V#WQoSQ!WkR!XlQqSQ!P[Q!g!ZR#O!w}UOPS[behjklm!Y!Z!b!c!f!j!m!p!w#V#WTuTwd^Obj!b!f!j!m!p#V#WWdPhm!cR!SeR{We^Obj!b!f!j!m!p#V#WR!l!fQ!s!mQ#X#VR#Y#WT!x!s!yQ!|!sR#R!yQbOR!RbUhPm!cR!ThQwTR!_wQzWR!azW!p!j!m#V#WR!u!pS}ZrR!e}Q!y!sR#P!yTaObS_ObQ!VjQ!i!bQ!k!fZ!o!j!m!p#V#WdZObj!b!f!j!m!p#V#WQrSR!d|XgPhm!cdQObj!b!f!j!m!p#V#WWdPhm!cQnSQ!O[Q!SeQ!WkQ!XlQ!g!YQ!h!ZR!}!wdVObj!b!f!j!m!p#V#WfcP[ehklm!Y!Z!c!wRpSTvTwoXOPbehjm!b!c!f!j!m!p#V#WQ!q!jV!r!m#V#We]Obj!b!f!j!m!p#V#W",
-  nodeNames: "⚠ Identifier Word Program PipeExpr FunctionCall PositionalArg ParenExpr FunctionCallOrIdentifier BinOp operator operator operator operator ConditionalOp operator operator operator operator operator operator operator operator String StringFragment Interpolation EscapeSeq Number Boolean Regex Null FunctionDef keyword Params colon end Underscore NamedArg NamedArgPrefix operator PropertyAccess IfExpr keyword ThenBlock ThenBlock ElsifExpr keyword ElseExpr keyword Assign",
+  nodeNames: "⚠ Identifier Word Program PipeExpr FunctionCall PositionalArg ParenExpr FunctionCallOrIdentifier BinOp operator operator operator operator ConditionalOp operator operator operator operator operator operator operator operator String StringFragment Interpolation EscapeSeq Number Boolean Regex Null FunctionDef keyword Params colon end Underscore NamedArg NamedArgPrefix operator DotGet IfExpr keyword ThenBlock ThenBlock ElsifExpr keyword ElseExpr keyword Assign",
   maxTerm: 82,
   context: trackScope,
   nodeProps: [