I am new on scripts, so could someone help me...i am trying to select all text within a document and format it textColumnCount = 2, textColumnGutter = 0.5 and aligntobaseline = true.
Manual I double click on the first textframe, on the first page, document has a lot of pages, then I select all on edit menu, and then change these 3 preferences on paragraph control.
In scripts you rarely select objects to do something with them. Rather, you address them directly. You'd better start out reading some of the introductory script material that was mentioned in a sticky topic in this forum until not so long ago. Don't know where it went now, maybe one of the forum moderators know what happened.