--- a/etc/abbrevs Tue Aug 02 11:49:30 2016 +0200
+++ b/etc/abbrevs Tue Aug 02 17:35:18 2016 +0200
@@ -4,7 +4,3 @@
"===>" = "===>"
"--->" = "\<midarrow>\<rightarrow>"
-
-(*HOL-NSA*)
-"--->" = "\<longlonglongrightarrow>\<^sub>N\<^sub>S"
-"--->" = "\<midarrow>\<rightarrow>\<^sub>N\<^sub>S"