Single quotes should be treated as punctuation (#165)

Fixes #164

Author: Nick Frasser

src/linkify/core/scanner.js

@@ -67,7 +67,7 @@ S_START
 .on('}', makeState(CLOSEBRACE))
 .on(']', makeState(CLOSEBRACKET))
 .on(')', makeState(CLOSEPAREN))
-.on([',', ';', '!', '"'], makeState(PUNCTUATION));
+.on([',', ';', '!', '"', '\''], makeState(PUNCTUATION));
 
 // Whitespace jumps
 // Tokens of only non-newline whitespace are arbitrarily long

test/spec/linkify/core/parser-test.js

@@ -155,6 +155,10 @@ var tests = [
 		'Url followed by nbsp: example.com/foo\u00a0bar',
 		[TEXT, URL, TEXT],
 		['Url followed by nbsp: ', 'example.com/foo', '\u00a0bar']
+	], [
+		'A link in \'singlequote.club/wat\' extra fluff at the end',
+		[TEXT, URL, TEXT],
+		['A link in \'', 'singlequote.club/wat', '\' extra fluff at the end']
 	]
 ];
 

test/spec/linkify/core/scanner-test.js

@@ -41,7 +41,7 @@ const tests = [
 	['&', [SYM], ['&']],
 	['&?<>(', [SYM, QUERY, SYM, SYM, OPENPAREN], ['&', '?', '<', '>', '(']],
 	['([{}])', [OPENPAREN, OPENBRACKET, OPENBRACE, CLOSEBRACE, CLOSEBRACKET, CLOSEPAREN], ['(', '[', '{', '}', ']', ')']],
-	['!,;', [PUNCTUATION, PUNCTUATION, PUNCTUATION], ['!', ',', ';']],
+	['!,;\'', [PUNCTUATION, PUNCTUATION, PUNCTUATION, PUNCTUATION], ['!', ',', ';', '\'']],
 	['hello', [DOMAIN], ['hello']],
 	['Hello123', [DOMAIN], ['Hello123']],
 	['hello123world', [DOMAIN], ['hello123world']],
@@ -70,7 +70,7 @@ const tests = [
 	['foo\u00a0bar', [TLD, WS, TLD], ['foo', '\u00a0', 'bar']], // nbsp
 	[
 		'Direniş İzleme Grubu\'nun',
-		[DOMAIN, SYM, WS, SYM, DOMAIN, WS, DOMAIN, SYM, DOMAIN],
+		[DOMAIN, SYM, WS, SYM, DOMAIN, WS, DOMAIN, PUNCTUATION, DOMAIN],
 		['Direni', 'ş', ' ', 'İ', 'zleme', ' ', 'Grubu', '\'', 'nun']
 	]
 ];