fix #14

README.md

@@ -20,7 +20,7 @@ Install it on VS Code: https://marketplace.visualstudio.com/items?itemName=hchia
     BEGIN
       -- comment: sp_password
     ```
-- `Number(someID)` would evaluate to 0 if someID is empty.
+- `Number(someID)` would evaluate to 0 if someID is empty (e.g. Number('') -> 0).
 
 ## Future work / Suggestions:
 

package.json

@@ -2,7 +2,7 @@
   "name": "custom-vscode-linter",
   "displayName": "custom-vscode-linter",
   "description": "Custom VSCode Linter!",
-  "version": "0.6.0",
+  "version": "0.6.1",
   "publisher": "hchiam",
   "repository": {
     "type": "git",

src/extension.ts

@@ -110,9 +110,9 @@ export function activate(context: vscode.ExtensionContext) {
 	}
 
 	function check_numberOfId(rangesToDecorate: vscode.DecorationOptions[]) {
-		let regex = /Number\((.+)?I(d|D)\)/g;
-		let hoverMessage = 'If ${match[1]} is an ID but is empty, then Number(${match[1]}) evaluates to 0.';
-		let popupMessage = 'Number(${match[1]}) evaluates to 0 if ID is empty.';
+		let regex = /Number\((.+?I(d|D))\)/g;
+		let hoverMessage = 'If ${match[1]} is an ID but is empty, then Number(${match[1]}) evaluates to 0 (e.g. Number("") -> 0).';
+		let popupMessage = 'Number(someId) evaluates to 0 if someId is empty (e.g. "").';
 		genericCheck(regex, hoverMessage, popupMessage, rangesToDecorate);
 	}