ouput of dd cols

[jjpetrucelli]

I have comments in the oracle dd and i want to ouput the dd column comments on a webpage in a specific order and some column comments i may or may not want to include (based on a cfif tag). So how could i order those comments

so in theory

select col_com from user tab_columns

ouput
#col_com where col_name is x#
#col_com where col_name is y#