From 190161a5dc0d2219b631100cfef93903760948a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ant=C3=B3nio=20Nuno=20Monteiro?= <anmonteiro@gmail.com>
Date: Fri, 11 May 2018 11:23:32 -0700
Subject: [PATCH] Fix crash when trying to auto-complete line that ends with
 quote (#399)

fixes #365
---
 CHANGELOG.md                       | 1 +
 build.boot                         | 1 +
 src/cljs/snapshot/lumo/repl.cljs   | 2 +-
 src/test/lumo/lumo/repl_tests.cljs | 5 ++++-
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index aed8cf12..20a57872 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 
 - `clojure.reflect` not bundled ([#369](https://github.com/anmonteiro/lumo/issues/369)).
 - `-e` with unfinished form hangs ([#375](https://github.com/anmonteiro/lumo/issues/375)).
+- Fix crash when trying to auto-complete a line ending with `'` ([#365](https://github.com/anmonteiro/lumo/issues/365)).
 
 ### Changes
 
diff --git a/build.boot b/build.boot
index 6bb1c12e..9fc9931a 100644
--- a/build.boot
+++ b/build.boot
@@ -57,6 +57,7 @@
         :cljs-opts {:parallel-build true
                     :target :nodejs
                     :verbose true
+                    :npm-deps false
                     :asset-path "test_suite.out"}
         :update-fs? true
         :exit? exit?
diff --git a/src/cljs/snapshot/lumo/repl.cljs b/src/cljs/snapshot/lumo/repl.cljs
index e1945ab4..7e7a2ed4 100644
--- a/src/cljs/snapshot/lumo/repl.cljs
+++ b/src/cljs/snapshot/lumo/repl.cljs
@@ -1424,7 +1424,7 @@ This was taken from the reader specification plus tests at the Clojure REPL."}
                               #js []
                               (if skip-suffix-check?
                                 (completion-candidates top-level? ns-alias)
-                                (filter #(is-completion? line-match-suffix %)
+                                (filter #(some-> line-match-suffix (is-completion? %))
                                         (completion-candidates top-level? ns-alias))))]
       (cb (doto completions
             .sort)))))
diff --git a/src/test/lumo/lumo/repl_tests.cljs b/src/test/lumo/lumo/repl_tests.cljs
index 54c39eb0..3006744a 100644
--- a/src/test/lumo/lumo/repl_tests.cljs
+++ b/src/test/lumo/lumo/repl_tests.cljs
@@ -148,7 +148,10 @@
         (is-completion "foo-1.core/" ["foo-1.core/baz-3" "foo-1.core/bar2" "foo-1.core/xyz"])
         (is-completion "foo-1.core/ba" ["foo-1.core/baz-3" "foo-1.core/bar2"])))
     (testing "LUMO-362"
-      (is-contains-completion "(+" "(+"))))
+      (is-contains-completion "(+" "(+"))
+    (testing "LUMO-365"
+      (is-empty-completion "(require '")
+      (is-empty-completion "'"))))
 
 
 (deftest test-root-resource