From d79e680e716d9552cbb4c11a5d3cc778dc75d0cc Mon Sep 17 00:00:00 2001
From: Marc <marc.esquerra@ynap.com>
Date: Mon, 26 Feb 2018 12:24:12 +0000
Subject: [PATCH] Remove trailing ':' from racer execution

When AWK processes the racer response, it adds a trailing ':' that
kakoune completion expects to lead to a row having an 'a|b|c' shape,
but it's empty instead. Removing the extra ':' allows the racer
complation to actually work.
---
 rc/extra/racer.kak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rc/extra/racer.kak b/rc/extra/racer.kak
index a1bb48662..20f6c3679 100644
--- a/rc/extra/racer.kak
+++ b/rc/extra/racer.kak
@@ -45,7 +45,7 @@ define-command racer-complete -docstring "Complete the current selection with ra
                 }'
             )
             printf %s\\n "evaluate-commands -client '${kak_client}' %{
-                set-option buffer=${kak_bufname} racer_completions %@${compl}@
+                set-option buffer=${kak_bufname} racer_completions %@${compl: : -1}@
             }" | kak -p ${kak_session}
             rm -r ${dir}
         ) > /dev/null 2>&1 < /dev/null &