lowercase

I discovered a weird thing. Well actually, it has been bugging me for at least a year and a half. Do this: 1. Write a random string into a search field in your browser app, like HelloTest:12345 - make sure the letters before the colon are mixed upper case 2. Cut out that whole string and paste...

Hi, does any one know a good grep formula in Indesign for removing paragraph breaks before lowercase letters, and replacing them with a space? When I try it finds the lowercase letter, but highlights it also, meaning that the lowercase letter will also be replaced along with the paragraph...