From c25dd1cd5233d1f8844194371da5ca0377aa29fb Mon Sep 17 00:00:00 2001
From: Egon Elbre <egonelbre@gmail.com>
Date: Wed, 24 Mar 2021 13:58:37 +0200
Subject: [PATCH] expr: update documentation about :main

---
 main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.go b/main.go
index c79ab3c..95090ba 100644
--- a/main.go
+++ b/main.go
@@ -75,6 +75,9 @@ package expressions.
 	X:nosource
 		selects excluding sources, shorthand for (X - X:source)
 
+	X:main
+		select packages named main
+
 # Functions:
 
 	reach(X, Y);