Add colon term

bwiernik · bdarcus · commit 9fb4a3c4e769 · 2020-07-26T10:30:58.000-04:00
diff --git a/schemas/styles/csl-terms.rnc b/schemas/styles/csl-terms.rnc
@@ -75,6 +75,7 @@ div {
     | "open-inner-quote"
     | "close-inner-quote"
     | "page-range-delimiter"
+    | "colon"
     | "comma"
     | "semicolon"
     | 
