From f5cea4d2ea314a78d44ef013c6dabda32ad96df1 Mon Sep 17 00:00:00 2001
From: Sasha Sorokin <dafri.nochiterov8@gmail.com>
Date: Fri, 26 Jun 2020 03:45:01 +0700
Subject: [PATCH] Fix Thai being skipped from language detection (#13989)

Thai does not separate words by spaces, so I figured out it should be
in 'reliable characters regexp' that denotes languages that do the same.

Related #13891.
---
 app/lib/language_detector.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/lib/language_detector.rb b/app/lib/language_detector.rb
index 05a06726d7a..2cc8ac6158d 100644
--- a/app/lib/language_detector.rb
+++ b/app/lib/language_detector.rb
@@ -4,7 +4,7 @@ class LanguageDetector
   include Singleton
 
   WORDS_THRESHOLD        = 4
-  RELIABLE_CHARACTERS_RE = /[\p{Hebrew}\p{Arabic}\p{Syriac}\p{Thaana}\p{Nko}\p{Han}\p{Katakana}\p{Hiragana}\p{Hangul}]+/m
+  RELIABLE_CHARACTERS_RE = /[\p{Hebrew}\p{Arabic}\p{Syriac}\p{Thaana}\p{Nko}\p{Han}\p{Katakana}\p{Hiragana}\p{Hangul}\p{Thai}]+/m
 
   def initialize
     @identifier = CLD3::NNetLanguageIdentifier.new(1, 2048)