2.9 Blocks ========== Org mode uses begin...end blocks for various purposes from including source code examples (Literal examples) to capturing time logging information (Clocking work time). These blocks can be folded and unfolded by pressing TAB in the begin line. You can also get all blocks folded at startup by configuring the option ‘org-hide-block-startup’ or on a per-file basis by using #+STARTUP: hideblocks #+STARTUP: nohideblocks