Removed positive lookbehind

JarLob · JarLob · commit e3bf308952f0 · 2021-03-17T17:32:10.000+02:00
diff --git a/javascript/ql/src/experimental/semmle/javascript/Actions.qll b/javascript/ql/src/experimental/semmle/javascript/Actions.qll
@@ -308,7 +308,7 @@ module Actions {
       // TODO: This only handles expression strings that refer to contexts.
       // It does not handle operators within the expression.
       result =
-        this.getValue().regexpFind("(?<=\\$\\{\\{\\s*)[A-Za-z0-9_\\.\\-]+(?=\\s*\\}\\})", _, _)
+        this.getValue().regexpFind("[A-Za-z0-9_\\.\\-]+(?=\\s*\\}\\})", _, _)
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -308,7 +308,7 @@ module Actions {`
`308`	`308`	`// TODO: This only handles expression strings that refer to contexts.`
`309`	`309`	`// It does not handle operators within the expression.`
`310`	`310`	`result =`
`311`		`- this.getValue().regexpFind("(?<=\\$\\{\\{\\s)[A-Za-z0-9_\\.\\-]+(?=\\s\\}\\})", _, _)`
	`311`	`+ this.getValue().regexpFind("[A-Za-z0-9_\\.\\-]+(?=\\s*\\}\\})", _, _)`
`312`	`312`	`}`
`313`	`313`	`}`
`314`	`314`	`}`