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-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prop.dtx14
1 files changed, 11 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index 6033b875c36..55f0a02ff9c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-02-05}
+% \date{Released 2022-02-21}
%
% \maketitle
%
@@ -133,6 +133,10 @@
% signs. The \meta{key} is then processed by \cs{tl_to_str:n}.
% This function correctly detects the |=| and |,| signs provided they
% have the standard category code~$12$ or they are active.
+%
+% Notice that in contrast to most keyval lists (\emph{e.g.}~those in
+% \pkg{l3keys}), each key here \emph{must} be followed with an \texttt{=}
+% sign.
% \end{function}
%
% \begin{function}[added = 2017-11-28, updated = 2021-11-07]
@@ -151,6 +155,10 @@
% keys appear only the last of the values is kept.
% This function correctly detects the |=| and |,| signs provided they
% have the standard category code~$12$ or they are active.
+%
+% Notice that in contrast to most keyval lists (\emph{e.g.}~those in
+% \pkg{l3keys}), each key here \emph{must} be followed with an \texttt{=}
+% sign.
% \end{function}
%
% \section{Adding and updating property list entries}
@@ -299,7 +307,7 @@
% The result is returned within the \tn{unexpanded}
% primitive (\cs{exp_not:n}), which means that the \meta{value}
% does not expand further when appearing in an \texttt{x}-type
-% argument expansion.
+% or \texttt{e}-type argument expansion.
% \end{texnote}
% \end{function}
%
@@ -321,7 +329,7 @@
% \begin{texnote}
% The result is returned within the \tn{unexpanded} primitive
% (\cs{exp_not:n}), which means that the key--value list does not expand
-% further when appearing in an \texttt{x}-type argument expansion.
+% further when appearing in an \texttt{x}-type or \texttt{e}-type argument expansion.
% It also needs exactly two steps of expansion.
% \end{texnote}
% \end{function}