The last bug of the day in wxDev-C++ 7.4.2's editor.
It's not very smart to see that matching parentheses are shown in the gutter and not erased when moving the cursor.
(For example when you're happened to write a very very very very long line like this one on your Netbook, then you type the closing bracket, and then decide to add some text just before the parenthese.)
Maybe you do remember that this functionality was very bugged in Dev-C++. I'm happy to see that it works nicely enough today.
Also, it would be nice to let us choose the color of this matching symbols.
And maybe one day you'll also detect matching < > (as gEdit does).