Hello all , I am a student who wish to participate in GSoc as a Go-oo student, I have been seeing the list of ideas from quite a few days , the ideas seem interesting and i am actually confused to choose an idea . Ideas like "Improve RTF Import (RTF Tokenizer)" and "Use PDF import's layout recognition for other vector formats (e.g. postscript, wmf/emf)" are those which i really liked to work on and since i have a fair knowledge of C , C++ i think that i can take up these project. but since i know less about different file formats (have worked with formats like .bmp and .jpeg in past for a hobby project) will someone please help me in knowing the different file formats involved in the project, and also the concept of "Tokenizer" and "layot recognition" . Thanks and regards , Manu C