From e0ce141fcde2bce358ce1f883ceff960742cae4a Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Sun, 13 Oct 2019 21:41:34 +0000
Subject: nicematrix (13oct19)

git-svn-id: svn://tug.org/texlive/trunk@52370 c570f23f-e606-0410-a88d-b1316a301751
---
 .../texmf-dist/tex/latex/nicematrix/nicematrix.sty | 62 ++++++++++++++--------
 1 file changed, 41 insertions(+), 21 deletions(-)

(limited to 'Master/texmf-dist/tex')

diff --git a/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty b/Master/texmf-dist/tex/latex/nicematrix/nicematrix.sty
index 9647cf9f4b5..8365b0e24c7 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{3.4}
-\def\myfiledate{2019/10/05}
+\def\myfileversion{3.5}
+\def\myfiledate{2019/10/13}
 \RequirePackage{tikz}
 \usetikzlibrary{fit}
 \RequirePackage{expl3}[2019/02/15]
@@ -37,8 +37,8 @@
 \RequirePackage { amsmath }
 \RequirePackage { xparse } [ 2018-10-17 ]
 \cs_new_protected:Npn \__nm_error:n { \msg_error:nn { nicematrix } }
-\cs_new_protected:Npn \__nm_error:nn { \msg_error:nn { nicematrix } }
-\cs_new_protected:Npn \__nm_error:nnn { \msg_error:nnn { nicematrix } }
+\cs_new_protected:Npn \__nm_error:nn { \msg_error:nnn { nicematrix } }
+\cs_new_protected:Npn \__nm_error:nnn { \msg_error:nnnn { nicematrix } }
 \cs_new_protected:Npn \__nm_fatal:n { \msg_fatal:nn { nicematrix } }
 \cs_new_protected:Npn \__nm_fatal:nn { \msg_fatal:nn { nicematrix } }
 \cs_new_protected:Npn \__nm_msg_new:nn { \msg_new:nnn { nicematrix } }
@@ -473,7 +473,6 @@
   }
 \cs_new_protected:Npn \__nm_pre_array:
   {
-    \tl_clear:N \g__nm_code_after_tl
     \bool_if:NT \l__nm_small_bool
       {
         \cs_set:Npn \arraystretch { 0.47 }
@@ -761,7 +760,7 @@
             \str_if_eq:VnTF \l__nm_pos_env_str { t }
               {
                 \box_move_up:nn
-                  { \l_tmpa_dim - \g__nm_ht_row_zero_dim + \g__nm_ht_row_one_dim  }
+                  { \l_tmpa_dim - \g__nm_ht_row_zero_dim + \g__nm_ht_row_one_dim }
               }
           }
           {
@@ -1726,18 +1725,26 @@
     \dim_zero_new:N \g__nm_y_final_dim
     \bool_set_false:N \l__nm_initial_open_bool
     \bool_set_false:N \l__nm_final_open_bool
-    \begin { tikzpicture }
-       \path~(#1)~--~(#2)~node[at~start]~(i)~{}~node[at~end]~(f)~{} ;
-       \tikz@parse@node \pgfutil@firstofone ( i )
-       \dim_gset:Nn \g__nm_x_initial_dim \pgf@x
-       \dim_gset:Nn \g__nm_y_initial_dim \pgf@y
-       \tikz@parse@node \pgfutil@firstofone ( f )
-       \dim_gset:Nn \g__nm_x_final_dim \pgf@x
-       \dim_gset:Nn \g__nm_y_final_dim \pgf@y
-    \end { tikzpicture }
-    \__nm_draw_tikz_line:
+    \bool_if:nTF
+      {
+        \cs_if_exist_p:c { pgf@sh@ns@nm - \int_use:N \g__nm_env_int - #1 }
+        &&
+        \cs_if_exist_p:c { pgf@sh@ns@nm - \int_use:N \g__nm_env_int - #2 }
+      }
+      {
+        \begin { tikzpicture }
+           \path~(#1)~--~(#2)~node[at~start]~(i)~{}~node[at~end]~(f)~{} ;
+           \tikz@parse@node \pgfutil@firstofone ( i )
+           \dim_gset:Nn \g__nm_x_initial_dim \pgf@x
+           \dim_gset:Nn \g__nm_y_initial_dim \pgf@y
+           \tikz@parse@node \pgfutil@firstofone ( f )
+           \dim_gset:Nn \g__nm_x_final_dim \pgf@x
+           \dim_gset:Nn \g__nm_y_final_dim \pgf@y
+        \end { tikzpicture }
+        \__nm_draw_tikz_line:
+      }
+      { \__nm_error:nnn { unknown~cell~for~line~in~code-after } { #1 } { #2 } }
   }
-\cs_generate_variant:Nn \dim_set:Nn { N v }
 \bool_if:NTF \c__nm_draft_bool
   { \cs_set_eq:NN \__nm_dotfill: \prg_do_nothing: }
   {
@@ -1755,7 +1762,6 @@
             \c_math_toggle_token
           }
         \hfill
-        \skip_horizontal:n \c_zero_dim
       }
   }
 \cs_new:Npn \__nm_hdottedline:
@@ -1764,10 +1770,19 @@
       {
         \bool_gset_true:N \g__nm_extra_nodes_bool
         \cs_if_exist:cTF { __nm_width_ \int_use:N \g__nm_env_int }
-          { \dim_set:Nv \l_tmpa_dim { __nm_width_ \int_use:N \g__nm_env_int } }
+          { \dim_set_eq:Nc \l_tmpa_dim { __nm_width_ \int_use:N \g__nm_env_int } }
           { \dim_set:Nn \l_tmpa_dim { 5 mm } }
         \hbox_overlap_right:n
           {
+            \bool_if:nT
+              {
+                \l__nm_NiceArray_bool
+                    &&
+                ! \l__nm_exterior_arraycolsep_bool
+                    &&
+                \int_compare_p:nNn \l__nm_first_col_int > \c_zero_int
+              }
+              { \skip_horizontal:n { - \arraycolsep } }
             \hbox_to_wd:nn
               {
                 \l_tmpa_dim + 2 \arraycolsep
@@ -2171,6 +2186,12 @@
     transparent .value_forbidden:n = true,
   }
 \ProcessKeysOptions { NiceMatrix / Package }
+\__nm_msg_new:nn { unknown~cell~for~line~in~code-after }
+  {
+    Your~command~\token_to_str:N\line\{#1\}\{#2\}~in~the~'code-after'~
+    can't~be~executed~because~a~Tikz~node~doesn't~exist.\\
+    If~you~go~on~this~command~will~be~ignored.
+  }
 \__nm_msg_new:nn { last-col~non~empty~for~NiceArray }
   {
     In~the~environment~\{\g__nm_type_env_str\},~you~must~use~the~option~
@@ -2209,8 +2230,7 @@
   { The~compilation~is~in~draft~mode:~the~dotted~lines~won't~be~drawn. }
 \__nm_msg_new:nn { Yet~in~env }
   {
-    Environments~\{NiceArray\}~(or~\{NiceMatrix\},~etc.)~can't~be~
-    nested.\\
+    Environments~\{NiceArray\}~(or~\{NiceMatrix\},~etc.)~can't~be~nested.\\
     This~error~is~fatal.
   }
 \__nm_msg_new:nn { Outside~math~mode }
-- 
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