Merge pull request #315 from josephwright/master

Allow for 'bare' \cramped... names in LuaTeX
latex3 · Aug 24, 2015 · 10dc533 · 10dc533
2 parents aa469f1 + 5fa96a5
commit 10dc533
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/unicode-math.dtx b/unicode-math.dtx
@@ -1665,12 +1665,16 @@ This work is "maintained" by Will Robertson.
 % \begin{macro}{\@@_new_cramped_style:N}
 % \darg{command}
 % Define \meta{command} as a new cramped style switch.
-% For \LuaTeX, simply rename the correspronding primitive.
+% For \LuaTeX, simply rename the correspronding primitive if it is not
+% already defined.
 % For \XeTeX, define \meta{command} as a new quark.
 % \begin{macrocode}
 \cs_new_protected_nopar:Nn \@@_new_cramped_style:N
 %<XE> { \quark_new:N #1 }
-%<LU> { \cs_new_eq:Nc #1 { luatex \cs_to_str:N #1 } }
+%<LU> {
+%<LU> \cs_if_exist:NF #1
+%<LU> { \cs_new_eq:Nc #1 { luatex \cs_to_str:N #1 } }
+%<LU> }
 % \end{macrocode}
 % \end{macro}
 %