search for: my_obscure_fun

Hello, I am new useR, I have written some functions, which I currently use by "source"-ing them from the files. That's OK, but when I my functions start counting in the tens and hundreds I'd be glad to be able to type "help.search("my_obscure_fun")" and get a sensible reply. I also want to be able to load them as a package at startup and not have to "source" each one individually. I read through the "Writing R Extensions" file, but I am overwhelmed with the vast amount of prescribed detail that Extension Author...