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-rw-r--r--macros/latex/required/l3kernel/l3int.dtx9
1 files changed, 7 insertions, 2 deletions
diff --git a/macros/latex/required/l3kernel/l3int.dtx b/macros/latex/required/l3kernel/l3int.dtx
index 4b0d251cab..0d9b0137de 100644
--- a/macros/latex/required/l3kernel/l3int.dtx
+++ b/macros/latex/required/l3kernel/l3int.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2024-07-20}
+% \date{Released 2024-09-10}
%
% \maketitle
%
@@ -411,7 +411,8 @@
% \end{syntax}
% This function evaluates the \meta{test int expr} and
% compares this in turn to each of the
-% \meta{int expr cases}. If the two are equal then the
+% \meta{int 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
@@ -430,6 +431,10 @@
% { 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}
%
% \begin{function}[EXP,pTF]{\int_if_even:n, \int_if_odd:n}