I found the error. The bug is in PSPad's autocomplete. If I write a code word that doesn't exist in the Au3 script yet, the whole word will be inserted in capital letters.
Steps to reproduce: - Use the _current[color=#FF0000]*[/color]_ AutoIt3.ini as a highlighter - Open an _empty_ Au3 file - write "Str" - press Ctrl+J (autocomplete) Result: ==> A small window appears and all words in it are in capital letters. If you use autocomplete, the whole word will be inserted in uppercase. [URL=https://www.directupload.net/file/d/5648/9ce4kp72_png.htm][IMG]https://s19. directupload.net/images/191125/temp/9ce4kp72.png[/IMG][/URL] Can you please change this so that autocomplete inserts the code words as they appear in the _current[color=#FF0000]*[/color]_ highlighter? :) Current result: [color=#FF0000]STRINGINSTR[/color] Desired result: [color=#0000FF]StringInStr[/color] _[color=#FF0000]*[/color]_[i]PSPad comes with an _old_ AutoIt3.ini, all code words are lower case. In the _current_ AutoIt3.ini the code words are in uppercase and lowercase. Example "StringInStr". The current AutoIt3.ini I sent you with the test files in my last email.[/i] -- <https://forum.pspad.com/read.php?2,72063,72071> PSPad freeware editor https://www.pspad.com