From 4e352cbf74b4be476ea49cce9e41a25ee159d22c Mon Sep 17 00:00:00 2001
From: "Michael D. Lowis" <mike.lowis@gentex.com>
Date: Tue, 25 Jul 2017 10:07:45 -0400
Subject: [PATCH] tweaked  ctags rules to prevent opening an empty editor in
 some cases

---
 tfetch.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tfetch.c b/tfetch.c
index 8f7a9c7..22b53b2 100644
--- a/tfetch.c
+++ b/tfetch.c
@@ -47,9 +47,10 @@ Rule* BuiltinRules[] = {
         { COMPLETE, NULL, NULL }
     },
     (Rule[]){ // Look it up in ctags database
+        { ISSET, "EDITOR", NULL },
         { ISFILE, "tags", NULL },
-        { EXEC, "grep -q '^$data' tags", NULL },
-        { LAUNCH, "tide `picktag fetch tags '$data'`", NULL },
+        { EXEC, "grep -q '^$data\\s\\+' tags", NULL },
+        { LAUNCH, "picktag fetch tags '$data' | xargs -r tide", NULL },
         { COMPLETE, NULL, NULL }
     },
     (Rule[]){ // If it's an existing directory, open it with system default
-- 
2.49.0