Renames expressions to expressionPool

src/expressions.ts

@@ -1,6 +1,6 @@
 import { ArrowExpression } from './html'
 
-export const expressions: Array<number | ArrowExpression> = []
+export const expressionPool: Array<number | ArrowExpression> = []
 const expressionObservers: CallableFunction[] = []
 let cursor = 0
 
@@ -12,9 +12,9 @@ let cursor = 0
 export function storeExpressions(expSlots: ArrowExpression[]): number {
   const len = expSlots.length
   const pointer = cursor
-  expressions[cursor++] = len
+  expressionPool[cursor++] = len
   for (let i = 0; i < len; i++) {
-    expressions[cursor++] = expSlots[i]
+    expressionPool[cursor++] = expSlots[i]
   }
   return pointer
 }
@@ -28,13 +28,13 @@ export function updateExpressions(
   sourcePointer: number,
   toPointer: number
 ): void {
-  const len = expressions[sourcePointer] as number
+  const len = expressionPool[sourcePointer] as number
   for (let i = 1; i <= len; i++) {
-    expressions[toPointer + i] = expressions[sourcePointer + i]
+    expressionPool[toPointer + i] = expressionPool[sourcePointer + i]
     delete expressionObservers[sourcePointer + i]
   }
   for (let i = 1; i <= len; i++) {
-    expressionObservers[toPointer + i]?.(expressions[toPointer + i])
+    expressionObservers[toPointer + i]?.(expressionPool[toPointer + i])
   }
 }
 

src/html.ts

@@ -1,7 +1,7 @@
 import { watch } from './reactive'
 import { isChunk, isTpl, isType, queue } from './common'
 import {
-  expressions,
+  expressionPool,
   onExpressionUpdate,
   storeExpressions,
   updateExpressions,
@@ -358,7 +358,7 @@ function createBindings(
   chunk: Chunk,
   expressionPointer: number
 ): ArrowFragment {
-  const totalPaths = expressions[expressionPointer] as number
+  const totalPaths = expressionPool[expressionPointer] as number
   const stackStart = bindingStackPos + 1
   for (let i = 0; i < totalPaths; i++) {
     const path = chunk.paths[i]
@@ -400,7 +400,7 @@ function createNodeBinding(
   parentChunk: Chunk
 ) {
   let fragment: DocumentFragment | Text | Comment
-  const expression = expressions[expressionPointer]
+  const expression = expressionPool[expressionPointer]
   if (isTpl(expression) || Array.isArray(expression)) {
     // We are dealing with a template that is not reactive. Render it.
     fragment = createRenderFn()(expression)!
@@ -436,14 +436,14 @@ function createAttrBinding(
   parentChunk: Chunk
 ) {
   if (!isType(node, 1)) return
-  const expression = expressions[expressionPointer]
+  const expression = expressionPool[expressionPointer]
   if (attrName[0] === '@') {
     const event = attrName.substring(1)
     if (!parentChunk.a) parentChunk.a = new AbortController()
     node.addEventListener(
       event,
       (...args) =>
-        (expressions[expressionPointer] as CallableFunction)?.(
+        (expressionPool[expressionPointer] as CallableFunction)?.(
           ...args
         ) as unknown as EventListener,
       {

src/reactive.ts

@@ -1,5 +1,5 @@
 import { isR, isO, queue } from './common'
-import { expressions, onExpressionUpdate } from './expressions'
+import { expressionPool, onExpressionUpdate } from './expressions'
 import { ArrowFunction, ArrowRenderable } from './html'
 
 /**
@@ -470,7 +470,7 @@ export function watch<
     startTracking()
 
     const effectValue = isPointer
-      ? (expressions[effect as number] as ArrowFunction)()
+      ? (expressionPool[effect as number] as ArrowFunction)()
       : (effect as CallableFunction)()
 
     stopTracking(watchKey, rerun!)