Merge pull request #7 from Kacarott/main

Kacarott · web-flow · commit 95e3bb4da1ba · 2022-05-04T10:26:19.000+02:00
Fix #6
diff --git a/lambdacalc.js b/lambdacalc.js
@@ -64,6 +64,7 @@ CodeMirror.defineMode("lambdacalc", function(_config, modeConfig) {
       state.bound.push([]);
     }
     else {
+      if (!(state.depth.length && state.bound.length)) return FAIL;
       state.depth.pop();
       state.bound.pop();
     }

Original file line number	Diff line number	Diff line change
`@@ -64,6 +64,7 @@ CodeMirror.defineMode("lambdacalc", function(_config, modeConfig) {`
`64`	`64`	`state.bound.push([]);`
`65`	`65`	`}`
`66`	`66`	`else {`
	`67`	`+ if (!(state.depth.length && state.bound.length)) return FAIL;`
`67`	`68`	`state.depth.pop();`
`68`	`69`	`state.bound.pop();`
`69`	`70`	`}`