From 0cd238700caea82b44a1c66dc6a60323b83a1b68 Mon Sep 17 00:00:00 2001
From: Tiziano Santoro <tzn@google.com>
Date: Mon, 11 May 2015 00:44:07 +0100
Subject: [PATCH] [zsh-completion] Add comment clarifying trigger expansion.
 (#230)

---
 shell/completion.zsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shell/completion.zsh b/shell/completion.zsh
index 0e43d1c1..a5285546 100644
--- a/shell/completion.zsh
+++ b/shell/completion.zsh
@@ -109,6 +109,8 @@ fzf-zsh-completion() {
   fi
 
   cmd=${tokens[1]}
+
+  # Explicitly allow for empty trigger.
   trigger=${FZF_COMPLETION_TRIGGER-'**'}
 
   # Trigger sequence given