1 files changed, 22 insertions, 5 deletions
diff --git a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
index 1807dc82f31..9ed5ad5517a 100644
--- a/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
+++ b/Master/texmf-dist/tex/latex/biblatex-ext/biblatex-ext-oasymb-l3draw.sty
@@ -1,13 +1,30 @@
 \RequirePackage{expl3}
 
 \ProvidesExplPackage {biblatex-ext-oasymb-l3draw}
-  {2020/05/09} {0.8f}
+  {2020/08/09} {0.8g}
   {open access symbols with l3draw (MW)}
 
 \RequirePackage{xparse}
 \RequirePackage{l3keys2e}
+\RequirePackage{l3color}
 \RequirePackage{l3draw}
 
+\msg_new:nnn { biblatex-ext-oasymb-l3draw } { OutdatedL3Draw }
+  { Your~versions~of~'l3color'~and~'l3draw~do~not~support~
+    '\token_to_str:N\color_fill:n'. \\
+    Please~update~'l3color'~and~'l3draw'~to~version~2020-08-07~or~above.\\
+    Limited~support~for~older~versions~with~
+    '\token_to_str:N\draw_color_fill:n'~is~available,~
+    but~not~tested~extensively.
+  }
+
+\cs_if_exist:NTF \color_fill:n
+  { \cs_set_eq:NN \__extblx_color_fill:n \color_fill:n }
+  {
+     \msg_warning:nn {biblatex-ext-oasymb-l3draw} {OutdatedL3Draw}
+     \cs_set_eq:NN \__extblx_color_fill:n \draw_color_fill:n
+  }
+
 % PLoS Open Access symbol based on
 % https://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg
 % public domain/CC0 by PLoS & Wikipedia users Nina, Beao and JakobVoss
@@ -37,7 +54,7 @@
     \draw_path_moveto:n { 41*\l__extblx_oasymb_scale_plos_dim,
                           32*\l__extblx_oasymb_scale_plos_dim }
     \draw_path_arc:nnn { 000 } { 360 } { 09*\l__extblx_oasymb_scale_plos_dim }
-    \draw_color_fill:n { oasymb_plos_orange }
+    \__extblx_color_fill:n { oasymb_plos_orange }
     \draw_path_use_clear:n { fill }
   \draw_end:
 }
@@ -92,7 +109,7 @@
     \draw_path_moveto:n { 6.7*\l__extblx_oasymb_scale_oanet_dim,
                           4  *\l__extblx_oasymb_scale_oanet_dim }
     \draw_path_arc:nnn { 360 } { 000 } { 2.7*\l__extblx_oasymb_scale_oanet_dim }
-    \draw_color_fill:n { oasymb_oanet_green }
+    \__extblx_color_fill:n { oasymb_oanet_green }
     \draw_path_use_clear:n { fill }
 
     \draw_path_rectangle_corners:nn { 13.7*\l__extblx_oasymb_scale_oanet_dim,
@@ -109,7 +126,7 @@
     \draw_path_lineto:n { (11+cosd(300)*2.7)*\l__extblx_oasymb_scale_oanet_dim,
                           (4+sind(300)*2.7)*\l__extblx_oasymb_scale_oanet_dim }
     \draw_path_arc:nnn { 300 } { 000 } { 2.7*\l__extblx_oasymb_scale_oanet_dim }
-    \draw_color_fill:n { oasymb_oanet_gold }
+    \__extblx_color_fill:n { oasymb_oanet_gold }
     \draw_path_use_clear:n { fill }
 
     \draw_path_moveto:n
@@ -122,7 +139,7 @@
         (4+sind(-035.5)*4.3)*\l__extblx_oasymb_scale_oanet_dim }
     \draw_path_arc:nnn { -035.5 } { 035.5 }
                        { 4.3*\l__extblx_oasymb_scale_oanet_dim }
-    \draw_color_fill:n { oasymb_oanet_intersect }
+    \__extblx_color_fill:n { oasymb_oanet_intersect }
     \draw_path_use_clear:n { fill }
   \draw_end:
 }