Add variation axis interface

latex3 · May 23, 2022 · ae04fc4 · ae04fc4
1 parent b66a05f
commit ae04fc4
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/fontspec-code-keyval.dtx b/fontspec-code-keyval.dtx
@@ -760,14 +760,20 @@
 % \subsubsection{Continuous font axes}
 %
 %    \begin{macrocode}
+%<*XE>
 \@@_keys_define_code:nnn {fontspec} {Weight}
   {
     \@@_update_featstr:n{weight=#1}
   }
+%</XE>
+%<LU>\@@_define_opentype_variation_axis:nn {Weight} {wght}
+%<*XE>
 \@@_keys_define_code:nnn {fontspec} {Width}
   {
     \@@_update_featstr:n{width=#1}
   }
+%</XE>
+%<LU>\@@_define_opentype_variation_axis:nn {Width} {wdth}
 \@@_keys_define_code:nnn {fontspec} {OpticalSize}
 %<*XE>
   {
@@ -795,6 +801,14 @@
 %</LU>
 %    \end{macrocode}
 %
+% For other potentially font specific variation axes, there is a raw setter available:
+%    \begin{macrocode}
+\@@_keys_define_code:nnn {fontspec-opentype} {RawAxis}
+  {
+    \prop_gput_from_keyval:Nn \g_@@_rawvariations_prop {#1}
+  }
+%    \end{macrocode}
+%
 % \subsubsection{Font transformations}
 % These are to be specified to apply directly to a font shape:
 %    \begin{macrocode}