Index: init.h
===================================================================
---
 init.h |    1 +
 1 file changed, 1 insertion(+)

--- init.h
+++ init.h	2017-09-11 11:39:38.727250536 +0000
@@ -4354,6 +4354,7 @@ struct Option MuttVars[] = {
   ** printing, or replying to messages.
   */
   { "wrap",             DT_NUMBER,  R_PAGER, UL &Wrap, 0 },
+  { "wrapcolumn",       DT_SYNONYM, R_NONE, UL "wrap", 0 },
   /*
   ** .pp
   ** When set to a positive value, mutt will wrap text at $$wrap characters.