Commit Briefs
make tog call pledge(2) directly in main() instead of per-command
All of tog's pledges are currently the same, and they must be the same because tog allows switching between available command views at run-time. ok tracey
trim redundant parameters from log_scroll_* and trigger_log_thread functions
Also rename scroll_{up,down} to log_scroll_{up,down}; requested by stsp. ok stsp
trim redundant parameters from {ref,tree}_scroll_{up,down} functions
Pass only the view and scroll amount to these functions; remove unused parameters and those that are contained in the view state. ok stsp
fix page-down/page-up scrolling in the tog tree view
problem reported by, fixed with lots of help from, and ok naddy
fix entry selection when moving to the parent in tog's tree view
The tree view attempts to keep the scroll position of an already visited parent directory intact. If we start out by viewing a subtree and then move up, the scroll position of the parent isn't actually available since the parent tree was never nagivated by the user. In this case tree_view_walk_path() has to fill in some values. The only parent entry we know about in this case is the one which was traversed to reach the child. The best we can do is to lock the parent's scroll position such that the traversed child entry appears at the top of the list if moving up to the parent's view. If we then navigate down again and return, the parent's scroll position will start to be retained and restored properly. Analysis and draft patch by stsp, initial report and simpler fix by yours truly. ok stsp