nicematrix (8may22)

git-svn-id: svn://tug.org/texlive/trunk@63262 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 15 insertions, 7 deletions

diff --git a/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty b/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty
index 354ff649e86..f1e3f087970 100644
--- a/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty
+++ b/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty
@@ -18,8 +18,8 @@
 %% and version 1.3 or later is part of all distributions of
 %% LaTeX version 2005/12/01 or later.
 %% 
-\def\myfileversion{6.8}
-\def\myfiledate{2022/03/11}
+\def\myfileversion{6.8a}
+\def\myfiledate{2022/05/08}
 \RequirePackage{pgfcore}
 \usepgfmodule{shapes}
 \RequirePackage{l3keys2e}
@@ -2614,8 +2614,12 @@
   }
 \NewDocumentEnvironment { __nicematrix-normal-syntax } { }
   {
-    \peek_meaning_ignore_spaces:NTF \end \__nicematrix_analyze_end:Nn
-      { \exp_args:NV \__nicematrix_array: \g__nicematrix_preamble_tl }
+    \peek_remove_spaces:n
+      {
+        \peek_meaning:NTF \end
+          \__nicematrix_analyze_end:Nn
+          { \exp_args:NV \__nicematrix_array: \g__nicematrix_preamble_tl }
+      }
   }
   {
     \__nicematrix_create_col_nodes:
@@ -4378,6 +4382,7 @@
   }
 \NewDocumentCommand \__nicematrix_RowStyle:n { O { } m }
   {
+    \tl_clear:N \l_tmpa_tl
     \keys_set:nn { NiceMatrix / RowStyle } { #1 }
     \tl_if_empty:NF \l__nicematrix_tmpc_tl
       {
@@ -5203,9 +5208,12 @@
 \cs_set:Npn \__nicematrix_Hline: { \noalign { \ifnum 0 = `} \fi \__nicematrix_Hline_i:n { 1 } }
 \cs_set:Npn \__nicematrix_Hline_i:n #1
   {
-    \peek_meaning_ignore_spaces:NTF \Hline
-      { \__nicematrix_Hline_ii:nn { #1 + 1 } }
-      { \__nicematrix_Hline_iii:n { #1 } }
+    \peek_remove_spaces:n
+       {
+        \peek_meaning:NTF \Hline
+          { \__nicematrix_Hline_ii:nn { #1 + 1 } }
+          { \__nicematrix_Hline_iii:n { #1 } }
+       }
   }
 \cs_set:Npn \__nicematrix_Hline_ii:nn #1 #2 { \__nicematrix_Hline_i:n { #1 } }
 \cs_set:Npn \__nicematrix_Hline_iii:n #1