repl: eliminate var in function _memory

gengjiawen · BridgeAR · commit 1a0004d08ee4 · 2019-03-14T17:15:32.000+01:00
PR-URL: #26496 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
diff --git a/lib/repl.js b/lib/repl.js
@@ -1332,7 +1332,7 @@ function _memory(cmd) {
 let up = cmd.match(/[})]/g);
 up = up ? up.length : 0;
 dw = dw ? dw.length : 0;
- var depth = dw - up;
+ let depth = dw - up;
 
 if (depth) {
 (function workIt() {
@@ -1351,9 +1351,9 @@ function _memory(cmd) {
 });
 } else if (depth < 0) {
 // Going... up.
- var curr = self.lines.level.pop();
+ const curr = self.lines.level.pop();
 if (curr) {
- var tmp = curr.depth + depth;
+ const tmp = curr.depth + depth;
 if (tmp < 0) {
 // More to go, recurse
 depth += curr.depth;

-Original file line number
+Diff line change
 letup=cmd.match(/[})]/g);
 up=up ? up.length : 0;
 dw=dw ? dw.length : 0;
 -vardepth=dw-up;
 +letdepth=dw-up;
 if(depth){
 (functionworkIt(){
 });
 }elseif(depth<0){
 // Going... up.
 -varcurr=self.lines.level.pop();
 +constcurr=self.lines.level.pop();
 if(curr){
 -vartmp=curr.depth+depth;
 +consttmp=curr.depth+depth;
 if(tmp<0){
 // More to go, recurse
 depth+=curr.depth;