Updated Copyright year to 2023 (nltk#3101)

Makefile

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: source Makefile
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Steven Bird <[email protected]>
 #	 Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>

README.md

@@ -33,7 +33,7 @@ If you publish work that uses NLTK, please cite the NLTK book, as follows:
 
 ## Copyright
 
-Copyright (C) 2001-2022 NLTK Project
+Copyright (C) 2001-2023 NLTK Project
 
 For license information, see [LICENSE.txt](LICENSE.txt).
 

RELEASE-HOWTO.txt

@@ -23,7 +23,7 @@ Building an NLTK distribution
 
 3. Build Documentation
    - Check the copyright year is correct and update if necessary
-     e.g. ./tools/global_replace.py 2001-2022 2001-2022
+     e.g. ./tools/global_replace.py 2001-2022 2001-2023
      check web/conf.py copyright line
    - Check that installation instructions are up-to-date
      (including the range of Python versions that are supported)

nltk/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit (NLTK)
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Authors: Steven Bird <[email protected]>
 #          Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
@@ -42,7 +42,7 @@
 
 # Copyright notice
 __copyright__ = """\
-Copyright (C) 2001-2022 NLTK Project.
+Copyright (C) 2001-2023 NLTK Project.
 
 Distributed and Licensed under the Apache License, Version 2.0,
 which is included by reference.

nltk/app/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Applications package
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]>
 # URL: <https://www.nltk.org/>

nltk/app/chartparser_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chart Parser Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Jean Mark Gawron <[email protected]>
 #         Steven Bird <[email protected]>

nltk/app/chunkparser_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Regexp Chunk Parser Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/collocations_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Collocations Application
 # Much of the GUI code is imported from concordance.py; We intend to merge these tools together
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Sumukh Ghodke <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/concordance_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Concordance Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Sumukh Ghodke <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/rdparser_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Recursive Descent Parser Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/srparser_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Shift-Reduce Parser Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/wordfreq_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Wordfreq Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Sumukh Ghodke <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/app/wordnet_app.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: WordNet Browser Application
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Jussi Salmela <[email protected]>
 #         Paul Bone <[email protected]>
 # URL: <https://www.nltk.org/>
@@ -836,7 +836,7 @@ def get_static_web_help_page():
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 <html>
      <!-- Natural Language Toolkit: Wordnet Interface: Graphical Wordnet Browser
-            Copyright (C) 2001-2022 NLTK Project
+            Copyright (C) 2001-2023 NLTK Project
             Author: Jussi Salmela <[email protected]>
             URL: <https://www.nltk.org/>
             For license information, see LICENSE.TXT -->
@@ -906,7 +906,7 @@ def get_static_index_page(with_shutdown):
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"  "http://www.w3.org/TR/html4/frameset.dtd">
 <HTML>
      <!-- Natural Language Toolkit: Wordnet Interface: Graphical Wordnet Browser
-            Copyright (C) 2001-2022 NLTK Project
+            Copyright (C) 2001-2023 NLTK Project
             Author: Jussi Salmela <[email protected]>
             URL: <https://www.nltk.org/>
             For license information, see LICENSE.TXT -->
@@ -939,7 +939,7 @@ def get_static_upper_page(with_shutdown):
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 <html>
     <!-- Natural Language Toolkit: Wordnet Interface: Graphical Wordnet Browser
-        Copyright (C) 2001-2022 NLTK Project
+        Copyright (C) 2001-2023 NLTK Project
         Author: Jussi Salmela <[email protected]>
         URL: <https://www.nltk.org/>
         For license information, see LICENSE.TXT -->

nltk/book.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Some texts for exploration in chapter 1 of the book
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Steven Bird <[email protected]>
 #
 # URL: <https://www.nltk.org/>

nltk/ccg/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Combinatory Categorial Grammar
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Graeme Gange <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/ccg/api.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: CCG Categories
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Graeme Gange <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/ccg/chart.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Combinatory Categorial Grammar
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Graeme Gange <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/ccg/combinator.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Combinatory Categorial Grammar
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Graeme Gange <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/ccg/lexicon.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Combinatory Categorial Grammar
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Graeme Gange <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/ccg/logic.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Combinatory Categorial Grammar
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Tanin Na Nakorn (@tanin)
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chatbots
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Authors: Steven Bird <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/eliza.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Eliza
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Authors: Steven Bird <[email protected]>
 #          Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>

nltk/chat/iesha.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Teen Chatbot
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Selina Dennis <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/rude.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Rude Chatbot
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Peter Spiller <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/suntsu.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Sun Tsu-Bot
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Sam Huston 2007
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/util.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chatbot Utilities
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Authors: Steven Bird <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chat/zen.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Zen Chatbot
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Amy Holland <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chunk/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chunkers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Steven Bird <[email protected]>
 #         Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>

nltk/chunk/api.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chunk parsing API
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]> (minor additions)
 # URL: <https://www.nltk.org/>

nltk/chunk/named_entity.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chunk parsing API
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/chunk/regexp.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Regular Expression Chunkers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]> (minor additions)
 # URL: <https://www.nltk.org/>

nltk/chunk/util.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Chunk format conversions
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]> (minor additions)
 # URL: <https://www.nltk.org/>

nltk/classify/__init__.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Classifiers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/api.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Classifier Interface
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]> (minor additions)
 # URL: <https://www.nltk.org/>

nltk/classify/decisiontree.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Decision Tree Classifiers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/maxent.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Maximum Entropy Classifiers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Dmitry Chichkov <[email protected]> (TypedMaxentFeatureEncoding)
 # URL: <https://www.nltk.org/>

nltk/classify/megam.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Interface to Megam Classifier
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/naivebayes.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Naive Bayes Classifiers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/rte_classify.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: RTE Classifier
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Ewan Klein <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/senna.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Senna Interface
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Rami Al-Rfou' <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/svm.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: SVM-based classifier
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Leon Derczynski <[email protected]>
 #
 # URL: <https://www.nltk.org/>

nltk/classify/tadm.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Interface to TADM Classifier
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Joseph Frazee <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT

nltk/classify/textcat.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Language ID module using TextCat algorithm
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Avital Pekker <[email protected]>
 #
 # URL: <https://www.nltk.org/>

nltk/classify/util.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Classifier Utility Functions
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 #         Steven Bird <[email protected]> (minor additions)
 # URL: <https://www.nltk.org/>

nltk/classify/weka.py

@@ -1,6 +1,6 @@
 # Natural Language Toolkit: Interface to Weka Classsifiers
 #
-# Copyright (C) 2001-2022 NLTK Project
+# Copyright (C) 2001-2023 NLTK Project
 # Author: Edward Loper <[email protected]>
 # URL: <https://www.nltk.org/>
 # For license information, see LICENSE.TXT