1 files changed, 22 insertions, 2 deletions

diff --git a/ekdosis.dtx b/ekdosis.dtx
index f1a59e9..973fcce 100644
--- a/ekdosis.dtx
+++ b/ekdosis.dtx
@@ -430,6 +430,16 @@ along with this program.  If not, see
   version =      {1.3a}
 }
 
+@Software{oldstandard,
+  title =        {Old Standard},
+  subtitle =     {A Unicode Font for Classical and Medieval Studies},
+  titleaddon =   {Based on Alexey Kryukov's original Old Standard},
+  author =       {Alessi, Robert},
+  url =          {http://ctan.org/pkg/oldstandard},
+  date =         {2020-12-18},
+  version =      {2.6}
+}
+
 @Software{arabtex,
   title =        {The Arabtex package},
   titleaddon =   {Macros and fonts for typesetting Arabic},
@@ -963,6 +973,13 @@ along with this program.  If not, see
 % \item |Makefile|
 % \end{itemize}
 %
+% \DescribeMacro{\eKd} \newfeature[v1.5] The distinctive emblem of
+% \pkg{ekdosis} is made of the three Greek letters \sg{ε}, \sg{κ} and
+% \sg{δ}, like so: \eKd. Provided that the font used includes these
+% Unicode glyphs, it is produced by the command \cs{eKd} and best
+% printed with the \emph{Old Standard} Greek
+% font.\footcite{oldstandard}
+%
 % \section{Introduction}
 % \label{sec:introduction}
 % \begin{comment}
@@ -7759,11 +7776,14 @@ Sample text with a \textcolor{red}{word} in red.
 % \paragraph{\textsf{ekdosis} Symbol}
 % \begin{macro}{\eKd}
 % \changes{v1.5}{2021/12/14}{Prints \textsf{ekdosis} indentifying
-% symbol} As of v1.5, \pkg{ekdosis} has its own indentifying
+% symbol} As of v1.5, \pkg{ekdosis} has its own identifying
 % symbol. It is produced by \cs{eKd} and best printed with the Old
 % Standard Greek font.
 %    \begin{macrocode}
-\def\eKd{ε\kern -.4em\raise 1.15ex\hbox{κ}\kern -.105emδ}
+\def\eKd{%
+  ε\kern -.4em\raise 1.15ex\hbox{κ}\kern -.105emδ%
+  \ifdefined\xspace\xspace\fi
+}
 %    \end{macrocode}
 % \end{macro}
 % \paragraph{Setup}