Setting php E_NOTICE within my .module file I want to set E_NOTICE only within the .module files which I create. How can I do it?

I want to catch mis-spelled variable names which are difficult to catch.
I've never tried this, but if you don't mind modifying core on your dev server you can change drupal_error_handler(): examine the results of debug_backtrace(), decide if the error came via your module and act appropriately.