tv_last_input    2708 src/filemanager/file.c         gint64 tv_last_input = 0;
tv_last_input    2743 src/filemanager/file.c                 tv_last_input = tv_current;
tv_last_input    2799 src/filemanager/file.c                 const gint64 update_usecs = tv_current - tv_last_input;