IMPORTANT: switching from 'a-la-grep' fitlering to 'a-la-awk' filtering, so that the filtering can be specific to columns, eg 'gene' being found in different locations in the same line; also added a 'DBG' environmental variable to be set to 'on' for debugging output
IMPORTANT: switching from 'a-la-grep' fitlering to 'a-la-awk' filtering, so that the filtering can be specific to columns, eg 'gene' being found in different locations in the same line; also added a 'DBG' environmental variable to be set to 'on' for debugging output