"Adding" strings

Ok, I'm a little confused on how this is done. I need to add a string, and a variable... string... Here's the line.


I'm unsure as to whether this will make (say Xdamage is equal to 3):
"+3".

Did I code that right?

Actually...
That would display "+3.000000"

If you wanted to show "+3" you'd need --
Assuming Xdamage is declared as a real, of course.

much more better to use R2SW - formated string

Thanks Dusk, I'll go set that up. It's floating text that appears often, and having a ton of 6 decimal floating texts isn't good O.o