Hello. Forgive me because I am new to this, but I just installed the 12.11 version of Code::Blocks and I want to test a quick Hello World C console application, but I am getting some red lines under the strings and Im not sure why. The program runs fine, but I am not sure what those lines mean under the string "Hello World." If anyone knows why they are there can you please let me know so that I can fix it. thank you