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-rw-r--r--Master/texmf-dist/tex/plain/pitex/pitex.tex3
1 files changed, 2 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/plain/pitex/pitex.tex b/Master/texmf-dist/tex/plain/pitex/pitex.tex
index 7f6e1823865..e66c674f8bb 100644
--- a/Master/texmf-dist/tex/plain/pitex/pitex.tex
+++ b/Master/texmf-dist/tex/plain/pitex/pitex.tex
@@ -19,7 +19,7 @@
% luaotfload.sty (an independent package (not by me))
% sections.ptx (piTeX sectionning commands)
%
-% Date: June 2010.
+% Date: July 2010.
%
%
% User interface
@@ -162,6 +162,7 @@
}
\def\arg#1{{\codefont\it<#1>}\iffnext\spacechar{\kern.2ex }}
\def\barg#1{{\codefont\char"007B\relax{\it<#1>}\char"007D\relax}}
+\def\oarg#1{{\codefont[{\it<#1>}]}}
\def\exampleskip{\vskip\baselineskip}