1 files changed, 11 insertions, 11 deletions

diff --git a/macros/latex/contrib/ghsystem/ghsystem.sty b/macros/latex/contrib/ghsystem/ghsystem.sty
index 3ff663d7c0..dfc4d1eacd 100644
--- a/macros/latex/contrib/ghsystem/ghsystem.sty
+++ b/macros/latex/contrib/ghsystem/ghsystem.sty
@@ -12,7 +12,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011--2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -29,8 +29,8 @@
 \RequirePackage{ expl3, xparse, chemmacros }
 \ExplSyntaxOn
 
-\tl_const:Nn \c_ghsystem_version_tl {4.8a}
-\tl_const:Nn \c_ghsystem_date_tl    {2019/09/30}
+\tl_const:Nn \c_ghsystem_version_tl {4.8b}
+\tl_const:Nn \c_ghsystem_date_tl    {2020/01/16}
 \tl_const:Nn \c_ghsystem_info_tl    {globally~ harmonised~ system}
 
 \ProvidesExplPackage
@@ -203,7 +203,7 @@
 % statement
 \cs_new_protected:Npn \ghsystem_add_statement:nnn #1#2#3
   {
-    \prop_put:cxn {l__ghsystem_ \str_lower_case:n {#1} _prop}
+    \prop_put:cxn {l__ghsystem_ \str_lowercase:n {#1} _prop}
       {\l_ghsystem_current_language_file_tl-#2}
       {#3}
   }
@@ -437,7 +437,7 @@
 
 \cs_new_protected:Nn \__ghsystem_get_type:nN
   {
-    \tl_set:Nx #2 { \str_lower_case:n {#1} }
+    \tl_set:Nx #2 { \str_lowercase:n {#1} }
     \str_case:VnF #2
       { {h} {} {p} {} {euh} {} }
       { \msg_error:nnn {ghsystem} {unknown-type} {#2} }
@@ -454,13 +454,13 @@
   {
     \bool_if:NT \l__ghsystem_show_number_bool
       {
-        \tl_upper_case:n {#1}
+        \text_uppercase:n {#1}
         \tl_use:N \l__ghsystem_number_space_tl
         #2 ~ + ~
         \tl_if_in:nnTF {#3} { + }
           { \__ghsystem_is_combination_aux_iii:w #1,#3 \q_stop }
           {
-            \tl_upper_case:n {#1}
+            \text_uppercase:n {#1}
             \tl_use:N \l__ghsystem_number_space_tl
             #3 \bool_if:NF \l__ghsystem_hide_statement_bool { : ~ }
           }
@@ -471,7 +471,7 @@
   {
     \bool_if:NT \l__ghsystem_show_number_bool
       {
-        \tl_upper_case:n {#1}
+        \text_uppercase:n {#1}
         \tl_use:N \l__ghsystem_number_space_tl
         #2 \bool_if:NF \l__ghsystem_hide_statement_bool { : ~ }
       }
@@ -481,10 +481,10 @@
   {
     \bool_if:NT \l__ghsystem_show_number_bool
       {
-        \tl_upper_case:n {#1}
+        \text_uppercase:n {#1}
         \tl_use:N \l__ghsystem_number_space_tl
         #2 ~ + ~
-        \tl_upper_case:n {#1}
+        \text_uppercase:n {#1}
         \tl_use:N \l__ghsystem_number_space_tl
         #3 \bool_if:NF \l__ghsystem_hide_statement_bool { : ~ }
       }
@@ -713,4 +713,4 @@ VERSION HISTORY
                             Beaude Aurélien
 2019/09/30 - version 4.8a - add \l_ghsystem_table_next_page_tl to the template
                             and the French translations
-
+2020/01/16 - version 4.8b - adapt to renaming of case changing functions