Add warnings for now

Yukaii · Yukaii · commit c8b55272fb26 · 2020-08-20T15:01:36.000+08:00
diff --git a/addon/mode/simple.js b/addon/mode/simple.js
@@ -99,6 +99,8 @@
         if (state.pending.length == 0) state.pending = null;
         stream.pos += pend.text.length;
         return pend.token;
+      } else if (state.pending && state.pending.length === 0) {
+        console.warn('Regex capturing group is empty. Please check your regex')
       }
 
       if (state.local) {

Original file line number	Diff line number	Diff line change
`@@ -99,6 +99,8 @@`
`99`	`99`	`if (state.pending.length == 0) state.pending = null;`
`100`	`100`	`stream.pos += pend.text.length;`
`101`	`101`	`return pend.token;`
	`102`	`+ } else if (state.pending && state.pending.length === 0) {`
	`103`	`+ console.warn('Regex capturing group is empty. Please check your regex')`
`102`	`104`	`}`
`103`	`105`
`104`	`106`	`if (state.local) {`