make AMS's CD environment known to mathed

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5183 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/lib/symbols b/lib/symbols
index 3f8cd774b3196aeb1cf0c2c5b921c7ae25fde3a4..ee4fac61b73bfd11b76310cff2fd560136111da7 100644 (file)
--- a/lib/symbols
+++ b/lib/symbols
@@ -78,6 +78,7 @@ matrix            matrix      none
 pmatrix           matrix      none
 psmatrix          matrix      none
 vmatrix           matrix      none
+CD                matrix      none
 
 # references                  
 pageref           ref         none