diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx b/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx index 155bcd5bd05..48b1ad923ab 100644 --- a/Master/texmf-dist/source/latex/l3kernel/l3text-case.dtx +++ b/Master/texmf-dist/source/latex/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} |