"persistence of memory" – .mif vs .fm
FM 9.0p250, XP
Just happened to notice that a .pdf I'd made of a single chapter was displaying unexpected properties in Windows Explorer … in case this was going to be something I needed to updated through the book, I saved all the components as .mif and went to take a look. Indeed, several of the components showed incorrect information under PDFDocInfo; my fault, due to careless duplication of files a long time ago. Updated the information in the .mif, saved, opened the .mif in FrameMaker, File > File Info … and there was the old information still!
Given the need to finish the task, I bit the bullet and opened all the components as .fm so I could fill in the file info through the dialogue box instead. If anyone can shed any light on the unexpected behaviour of the source-files, though, it would be interesting.