I haven't gotten too into using text files in my programs, but finaly I need to do something rather complicated with them. My question is this:

If I have a huge text file, how can I get to certain parts of the text file? I would like to deal with just a certain block of information in a file rather than lots of little files. It seems a little impractical to load the whole file into a string, then chop off the ends I don't need. Anyone understand my question? Thanks.