1) If I paste a line that's too long, it would be nice if mIRC at least warned me that it was cut off (preferably indicating where: "Your message was cut of after '...this is very'"). I often paste long error messages and then get told "I only saw it up to..."

2) I'd like an option to keep mIRC from EVER sending lines pasted, without first prompting (if > 1 line) or just leaving the data on the input line.

What happens is this: I'm pasting something and it may or may not end in a CR. If it does, it's gone, sent, over, done. If not, then I can add closing punctuation etc.

Or I'm pasting multiple lines and sometimes it prompts (if it's more than some number -- maybe this is configurable already, but if so, I haven't found it) and sometimes it doesn't.

The reason behind this is that in most (?) other IM clients, nothing goes until you hit ENTER or click SEND. And I use several, and often wind up pasting stuff in IRC, not expecting it to go. Yeah, if I were trainable, this wouldn't matter ;-)

Anyway, what this would add is a scan for CR in the data (after stripping trailing blanks). If there is only one, at the end of the data, it would be stripped; if there are > 1, then that count would be compared to the count specified as an option (or I'd be satisfied if the option was "always ask before sending multiple lines").