avoid over-optimize

debug/simplemde.js

@@ -17138,8 +17138,7 @@ var SimpleMDE = function (_Action) {
 				// Don't include trailing separators
 				if (v === "|") {
 					var nonSeparatorIconsFollow = true;
-					var toolbarLength = _this3.toolbar.length;
-					for (var x = i + 1; x < toolbarLength; x++) {
+					for (var x = i + 1; x < _this3.toolbar.length; x++) {
 						if (_this3.toolbar[x] !== "|" && (!_this3.options.hideIcons || _this3.options.hideIcons.indexOf(name) == -1)) {
 							nonSeparatorIconsFollow = false;
 						}
@@ -17536,8 +17535,7 @@ exports.default = new (function () {
 			var count = 0;
 			if (m === null) return count;
 
-			var mLength = m.length;
-			for (var i = 0; i < mLength; i++) {
+			for (var i = 0; i < m.length; i++) {
 				if (m[i].charCodeAt(0) >= 0x4E00) {
 					count += m[i].length;
 				} else {

src/js/simplemde.js

@@ -363,8 +363,7 @@ class SimpleMDE extends Action {
 			// Don't include trailing separators
 			if(v === "|") {
 				let nonSeparatorIconsFollow = true;
-				const toolbarLength = this.toolbar.length
-				for(let x = (i + 1); x < toolbarLength; x++) {
+				for(let x = (i + 1); x < this.toolbar.length; x++) {
 					if(this.toolbar[x] !== "|" && (!this.options.hideIcons || this.options.hideIcons.indexOf(name) == -1)) {
 						nonSeparatorIconsFollow = false;
 					}

src/js/utils.js

@@ -25,8 +25,7 @@ export default new class Utils {
 		let count = 0;
 		if(m === null) return count;
 
-		const mLength = m.length
-		for(let i = 0; i < mLength; i++) {
+		for(let i = 0; i < m.length; i++) {
 			if(m[i].charCodeAt(0) >= 0x4E00) {
 				count += m[i].length;
 			} else {