[latex3-commits] [latex3/latex2e] gh1189: Use truncation for division in calc. of arg. spec. (fd45a282)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : gh1189
Link       : https://github.com/latex3/latex2e/commit/fd45a282bce569b10ff932ed637563f7e5e252d5

>---------------------------------------------------------------

commit fd45a282bce569b10ff932ed637563f7e5e252d5
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Wed Nov 29 07:40:25 2023 +0000

    Use truncation for division in calc. of arg. spec.


>---------------------------------------------------------------

fd45a282bce569b10ff932ed637563f7e5e252d5
 base/ltcmd.dtx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/base/ltcmd.dtx b/base/ltcmd.dtx
index f9281cd1..9c9dbc97 100644
--- a/base/ltcmd.dtx
+++ b/base/ltcmd.dtx
@@ -2611,7 +2611,11 @@
           \token_if_protected_macro:NF #1 { expandable ~ } document~command:
         \iow_newline:
         \int_step_function:nN
-          { \tl_count:n { \cs_parameter_spec:N #1 } / 2 }
+          {
+            \int_div_truncate:nn
+              { \tl_count:n { \cs_parameter_spec:N #1 } }
+              { 2 }
+          }
           \@@_show_optimised_aux:N
         ->
         \use:e