From 13c42357305bb008328490c178d316ba527dbf4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakob=20Sch=C3=B6ttl?= <jschoett@gmail.com>
Date: Sat, 12 Jan 2019 19:59:04 +0100
Subject: [PATCH] Leave out subcommands with only one letter

---
 shell-completion/output-commands.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/shell-completion/output-commands.sh b/shell-completion/output-commands.sh
index 44135a380..ef95d21df 100755
--- a/shell-completion/output-commands.sh
+++ b/shell-completion/output-commands.sh
@@ -9,7 +9,11 @@ main() {
     cat > "$tmp"
 
     sed -rn 's/^ ([-a-z]+).*/\1/gp' "$tmp"
-    sed -rn 's/^ .*\(([a-z]+)\).*/\1/gp' "$tmp"
+
+    # Do not output single letter commands, it's not useful.
+    sed -rn 's/^ .*\(([a-z]+)\).*/\1/gp' "$tmp" \
+	| grep -v ^.$
+
     # TODO missing: (reg, r)  (multiple aliases)
 }