[latex3-commits] [latex3/latex2e] UF-latex-lab-table: handle negative row header values (9b95cf947)

[github at latex-project.org]

Repository : https://github.com/latex3/latex2e
On branch  : UF-latex-lab-table
Link       : https://github.com/latex3/latex2e/commit/9b95cf9474f8984b11dbdd2c655cecb45a89dfb1

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

commit 9b95cf9474f8984b11dbdd2c655cecb45a89dfb1
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Sun Jul 28 19:39:06 2024 +0200

    handle negative row header values


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

9b95cf9474f8984b11dbdd2c655cecb45a89dfb1
 required/latex-lab/latex-lab-table.dtx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/required/latex-lab/latex-lab-table.dtx b/required/latex-lab/latex-lab-table.dtx
index 6e95bd2ed..48be2ad5e 100644
--- a/required/latex-lab/latex-lab-table.dtx
+++ b/required/latex-lab/latex-lab-table.dtx
@@ -349,6 +349,15 @@
         \tl_set:Nn \l_@@_celltag_tl {TH} 
         \tl_set:Ne \l_@@_cellattribute_tl {\l_@@_cellattribute_tl,TH-row}
       }
+%    \end{macrocode}
+% Here we handle negative value for row headers:
+%    \begin{macrocode}
+    \tl_set:Ne \l_@@_tmpa_tl {\int_eval:n { \g_@@_col_int - 1 - \g_@@_table_cols_tl }} 
+    \clist_if_in:NoT \l_@@_header_columns_clist { \l_@@_tmpa_tl }
+      { 
+        \tl_set:Nn \l_@@_celltag_tl {TH} 
+        \tl_set:Ne \l_@@_cellattribute_tl {\l_@@_cellattribute_tl,TH-row}
+      }        
     \tag_struct_begin:n
       {
         tag             =\l_@@_celltag_tl,