coollist – Manipulate COntent Oriented LaTeX Lists

Lists are de­fined as a se­quence of to­kens sep­a­rated by a comma. The cool­list pack­age al­lows the user to ac­cess cer­tain el­e­ments of the list while ne­glect­ing oth­ers—es­sen­tially turn­ing lists into a sort of ar­ray. List el­e­ments are ac­cessed by spec­i­fy­ing the po­si­tion of the ob­ject within the list (the in­dex of the item).