resize (#706)

* start of resize

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* refactor

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* check if 0

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* will work w new lib

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* new types

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* handle resize effect

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>
Co-authored-by: Kurt Hutten Irev-Dev <k.hutten@protonmail.ch>

src/components/AvailableVarsHelpers.tsx

@@ -10,6 +10,7 @@ import {
 } from '../lang/modifyAst'
 import { findAllPreviousVariables, PrevVariable } from '../lang/queryAst'
 import { useStore } from '../useStore'
+import { engineCommandManager } from '../lang/std/engineConnection'
 
 export const AvailableVars = ({
   onVarClick,
@@ -92,14 +93,11 @@ export function useCalc({
   newVariableInsertIndex: number
   setNewVariableName: (a: string) => void
 } {
-  const { ast, programMemory, selectionRange, engineCommandManager } = useStore(
-    (s) => ({
-      ast: s.ast,
-      programMemory: s.programMemory,
-      selectionRange: s.selectionRanges.codeBasedSelections[0].range,
-      engineCommandManager: s.engineCommandManager,
-    })
-  )
+  const { ast, programMemory, selectionRange } = useStore((s) => ({
+    ast: s.ast,
+    programMemory: s.programMemory,
+    selectionRange: s.selectionRanges.codeBasedSelections[0].range,
+  }))
   const inputRef = useRef<HTMLInputElement>(null)
   const [availableVarInfo, setAvailableVarInfo] = useState<
     ReturnType<typeof findAllPreviousVariables>
@@ -140,7 +138,6 @@ export function useCalc({
   }, [ast, programMemory, selectionRange])
 
   useEffect(() => {
-    if (!engineCommandManager) return
     try {
       const code = `const __result__ = ${value}\nshow(__result__)`
       const ast = parser_wasm(code)