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authorNorbert Preining <norbert@preining.info>2022-06-03 03:00:46 +0000
committerNorbert Preining <norbert@preining.info>2022-06-03 03:00:46 +0000
commit653524750adc9c9bfae3fb8a7f1dacd63859bed8 (patch)
treefd4e9fa0efd639716ba02ec4554a075b234c1714 /macros/latex/contrib/l3kernel/l3text-case.dtx
parentd04e1ae659e8517e73bdabbd147386187d88fcb4 (diff)
CTAN sync 202206030300
Diffstat (limited to 'macros/latex/contrib/l3kernel/l3text-case.dtx')
-rw-r--r--macros/latex/contrib/l3kernel/l3text-case.dtx13
1 files changed, 11 insertions, 2 deletions
diff --git a/macros/latex/contrib/l3kernel/l3text-case.dtx b/macros/latex/contrib/l3kernel/l3text-case.dtx
index 155bcd5bd0..48b1ad923a 100644
--- a/macros/latex/contrib/l3kernel/l3text-case.dtx
+++ b/macros/latex/contrib/l3kernel/l3text-case.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2022-05-30}
+% \date{Released 2022-06-02}
%
% \maketitle
%
@@ -458,7 +458,16 @@
{ \@@_change_case_exclude:nnNnn {#1} {#2} {#3} {#4} }
\cs_new:Npn \@@_change_case_exclude:nnNnn #1#2#3#4#5
{
- \@@_change_case_store:n { #3#4 {#5} }
+ \tl_if_blank:nTF {#4}
+ { \@@_change_case_store:n { #3 {#5} } }
+ {
+ \@@_change_case_store:o
+ {
+ \exp_after:wN #3
+ \exp:w \@@_change_case_auxii:nnn {#4} {#1} {#2}
+ {#5}
+ }
+ }
\@@_change_case_loop:nnw {#1} {#2}
}
% \end{macrocode}