From 6b43779dc28dbb78a7133360c1601724b55cd7f9 Mon Sep 17 00:00:00 2001
From: Stefan Marr <git@stefan-marr.de>
Date: Sat, 16 May 2020 23:12:03 +0100
Subject: [PATCH 1/2] Added test with `year = 2020` at end of entry

This test fails, because the parsed year value (using `key()`) fails the correctness check, because it has a newline in it.

Signed-off-by: Stefan Marr <git@stefan-marr.de>
---
 test/proceedings.js | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 test/proceedings.js

diff --git a/test/proceedings.js b/test/proceedings.js
new file mode 100644
index 0000000..098f553
--- /dev/null
+++ b/test/proceedings.js
@@ -0,0 +1,28 @@
+import test from 'ava';
+
+const bibtexParse = require('../bibtexParse');
+
+const input = `@proceedings{Last:2020:P20I3,
+  doi = {10.22152/programming-journal.org/2020/4/issue3},
+  editor = {Last, First},
+  month = {February},
+  publisher = {AOSA Inc.},
+  title = {The Art, Science, and Engineering of Programming},
+  url = {https://programming-journal.org/2020/4/issue3/},
+  volume = 4,
+  year = 2020
+}`
+
+const output = [ { citationKey: 'Last:2020:P20I3',
+    entryType: 'proceedings',
+    entryTags:
+     { title: 'The Art, Science, and Engineering of Programming',
+       year: '2020',
+       month: 'February',
+       editor: 'Last, First',
+       publisher: 'AOSA Inc.',
+       volume: '4',
+       doi: '10.22152/programming-journal.org/2020/4/issue3',
+       url: 'https://programming-journal.org/2020/4/issue3/' } } ]
+
+test('proceedings should parse', t => t.deepEqual(output, bibtexParse.toJSON(input)));

From 5181b49f4a0f19a02dae3e0514ba50cb7dafdd9a Mon Sep 17 00:00:00 2001
From: Stefan Marr <git@stefan-marr.de>
Date: Sat, 16 May 2020 23:12:44 +0100
Subject: [PATCH 2/2] Use trim() to make value compatible with regex

Signed-off-by: Stefan Marr <git@stefan-marr.de>
---
 bibtexParse.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bibtexParse.js b/bibtexParse.js
index 4bac1ac..796962b 100644
--- a/bibtexParse.js
+++ b/bibtexParse.js
@@ -172,7 +172,7 @@
             } else if (this.tryMatch('"')) {
                 return this.value_quotes();
             } else {
-                var k = this.key();
+                var k = this.key().trim();
                 if (k.match("^[0-9]+$"))
                     return k;
                 else if (this.months.indexOf(k.toLowerCase()) >= 0)