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-rw-r--r--macros/latex-dev/required/l3kernel/l3skip.dtx9
1 files changed, 7 insertions, 2 deletions
diff --git a/macros/latex-dev/required/l3kernel/l3skip.dtx b/macros/latex-dev/required/l3kernel/l3skip.dtx
index 2a4130845c..07ccb471fc 100644
--- a/macros/latex-dev/required/l3kernel/l3skip.dtx
+++ b/macros/latex-dev/required/l3kernel/l3skip.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2024-08-30}
+% \date{Released 2024-09-10}
%
% \maketitle
%
@@ -277,7 +277,8 @@
% \end{syntax}
% This function evaluates the \meta{test dim expr} and
% compares this in turn to each of the
-% \meta{dim expr cases}. If the two are equal then the
+% \meta{dim expr case}s until a match is found.
+% If the two are equal then the
% associated \meta{code} is left in the input stream
% and other cases are discarded. If any of the
% cases are matched, the \meta{true code} is also inserted into the
@@ -297,6 +298,10 @@
% { No idea! }
% \end{verbatim}
% leaves \enquote{\texttt{Medium}} in the input stream.
+% Since evaluation of the test expressions stops at the first
+% successful case, the order of possible matches should normally
+% be that the most likely are earlier: this will reduce the average
+% steps required to complete expansion.
% \end{function}
%
% \section{Dimension expression loops}