• Making dotless ‘j’ characters for fonts that don’t have them;
• A method for combining the capabilities of longtable and tabularx;
• A proforma for building personalised LaTeX formats;
• An environment for including Plain TeX in LaTeX documents;
• A jiffy to remove counters from other counters’ reset lists (now obsolete as it has been incorporated into the LaTeX format);
• A jiffy to create ‘slashed’ characters for physicists.

The author is David Carlisle.