% This file is public domain
% If you are using arara, you need the following directives:
% arara: pdflatex: { synctex: on }
% arara: makeglossaries
% arara: pdflatex: { synctex: on }
\documentclass{article}

\usepackage[colorlinks]{hyperref}
\usepackage[nopostdot,nogroupskip]{glossaries}

\glsaddkey*% star version needed as default value needs expanding
 {ed}% key
 {\glsentrytext{\glslabel}ed}% default value
 {\glsentryed}% command analogous to \glsentrytext
 {\Glsentryed}% command analogous to \Glsentrytext
 {\glsed}% command analogous to \glstext
 {\Glsed}% command analogous to \Glstext
 {\GLSed}% command analogous to \GLStext

\glsaddkey*
 {ing}% key
 {\glsentrytext{\glslabel}ing}% default value
 {\glsentrying}% command analogous to \glsentrytext
 {\Glsentrying}% command analogous to \Glsentrytext
 {\glsing}% command analogous to \glstext
 {\Glsing}% command analogous to \Glstext
 {\GLSing}% command analogous to \GLStext


\makeglossaries

\newglossaryentry{jump}{name={jump},description={}}

\newglossaryentry{run}{name={run},%
 ed={ran},%
 ing={running},
 description={}}

\newglossaryentry{waddle}{name={waddle},%
 ed={waddled},%
 ing={waddling},%
 description={}}

\begin{document}

This is a sample document illustrating how to add new glossary entry
keys.

The dog \glsed{jump} over the duck.

The duck was \glsing{waddle} round the dog.

The dog \glsed{run} away from the duck.

First letter uppercase: \Glsed{jump}, \Glsing{jump}, 
\Glsed{waddle}, \Glsing{waddle},
\Glsed{run}, \Glsing{run}.

All uppercase: \GLSed{jump}, \GLSing{jump}, 
\GLSed{waddle}, \GLSing{waddle},
\GLSed{run}, \GLSing{run}.

\printglossaries

\end{document}
