Yes, have much programs for edit the text, but you need other program, why need other program if a only ptogram (mIRC) do it for you?.
I need the text editor for edit the logs because I have a YouTube script what type messages in the log like this:
"No updates are available".
These messages are typed in the log every time the mIRC is started.
I understand one reason why you not are much happy with the option for edit the logs in mIRC, probably you think what the people modificate the logs for bad purposes, but with others ways you are capable to modificate the logs.
Bye, be happy