Brief summary of issue / Description of requested feature:

The echo() command seems to (sometimes) omit the last character of the text given.

Steps to reproduce the issue / Reasons for adding feature:

1. Make a new trigger, put a pattern like Test and code like: echo("123")
   

2. Go back to Mudlet main window to test the trigger and type: `echo Test.

3. The output will read: Test.12 but not show the last character (number 3)
   

Error output / Expected result of feature

3. The output should show the whole echo and not omit the last character

Extra information, such as the Mudlet version, operating system and ideas for how to solve / implement:

Does not happen in Mudlet 4.16 proper, only in Mudlet PTB 2022-10-18 on Win

Works fine if you put lua echo("123") in main display directly. Needs trigger to malfunction.