I have a really nice clipboard manager (Open Source!) that I got from sourceforge.net project Ditto-cp.
This is an amazing tool when doing repetitive coding (like replacing every single instance of SendEmailHRM in 8.11 because the function is deprecated) or simply when inserting custom block of comments, etc.
You can get it from here:
Sourceforge page
Home Page
Once installed, it is very simple to use. We have to specify the supported types that will be saved. This is easily done using the following process:
1- Open the Event Rule Design Tool
2- Select a bunch of different lines of code
3- Copy it to the Clipboard
4- Activate Ditto
5- Right Click and select "Options"/"Supported Types"
6- Click on "Add"
7- Select all the types that are under "Currently on the Clipboard"
8- Click on add
Since ER code is more than text, this will make sure that ALL the information is saved and can be pasted back.
You can rename blocks of text to meaningfull titles, assign hotkeys, and a lot more.
Enjoy!