From cb9f4e621fcaf83ba292292a9815d216715f2934 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Thu, 20 Apr 2017 14:00:30 +0200
Subject: [PATCH] lua completions: Try harder to find libraries

Fedora puts them in /usr/lib64 without having /usr/lib as a symlink.

Also silence errors (in case a directory doesn't exist) and stringify.

See https://bugzilla.redhat.com/show_bug.cgi?id=1442628.

CC @amluto.
---
 share/completions/lua.fish | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/share/completions/lua.fish b/share/completions/lua.fish
index 21c8d1e00..1bfc1257d 100644
--- a/share/completions/lua.fish
+++ b/share/completions/lua.fish
@@ -1,6 +1,7 @@
 
 complete -c lua -s e -d 'Execute string' -x
-complete -c lua -s l -d 'Require library' -xa "( find /usr/lib/lua/ -name \*.so -printf '%f\n' | sed 's/.so//' )"
+# Try the most common lib directories, silencing errors in case they don't exist.
+complete -c lua -s l -d 'Require library' -xa "(find /usr/lib{,32,64}/lua/ -name \*.so -printf '%f\n' ^/dev/null | string replace -r '.so\$' '')"
 complete -c lua -s i -d 'Enter interactive mode after executing script'
 complete -c lua -s v -d 'Show version'
 complete -c lua -s h -l help -d 'Print help and exit'