Syntax highlighting breaks after using function with string containing colon

When utilizing any function and inputting a string containing a colon (":"), the syntax highlighting for the remainder of the code breaks.
The syntax highlighting should remain intact for the entirety of the code after utilizing the function, irrespective of the presence of a colon in the string.

**Steps to Reproduce:**
1. Use the function with a string containing a colon, like so: `EventHandler.SendNetworkEvent("giveitem:BFG9000");`
2. Observe the syntax highlighting behavior in the subsequent code.