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-rw-r--r--lib/rexml/attlistdecl.rb1
-rw-r--r--lib/rexml/attribute.rb1
-rw-r--r--lib/rexml/cdata.rb1
-rw-r--r--lib/rexml/child.rb1
-rw-r--r--lib/rexml/comment.rb1
-rw-r--r--lib/rexml/doctype.rb1
-rw-r--r--lib/rexml/document.rb1
-rw-r--r--lib/rexml/dtd/attlistdecl.rb1
-rw-r--r--lib/rexml/dtd/dtd.rb1
-rw-r--r--lib/rexml/dtd/elementdecl.rb1
-rw-r--r--lib/rexml/dtd/entitydecl.rb1
-rw-r--r--lib/rexml/dtd/notationdecl.rb1
-rw-r--r--lib/rexml/element.rb1
-rw-r--r--lib/rexml/encoding.rb1
-rw-r--r--lib/rexml/entity.rb1
-rw-r--r--lib/rexml/formatters/default.rb1
-rw-r--r--lib/rexml/formatters/pretty.rb1
-rw-r--r--lib/rexml/formatters/transitive.rb1
-rw-r--r--lib/rexml/functions.rb1
-rw-r--r--lib/rexml/instruction.rb1
-rw-r--r--lib/rexml/light/node.rb1
-rw-r--r--lib/rexml/namespace.rb1
-rw-r--r--lib/rexml/node.rb1
-rw-r--r--lib/rexml/output.rb1
-rw-r--r--lib/rexml/parent.rb1
-rw-r--r--lib/rexml/parseexception.rb1
-rw-r--r--lib/rexml/parsers/baseparser.rb1
-rw-r--r--lib/rexml/parsers/lightparser.rb1
-rw-r--r--lib/rexml/parsers/pullparser.rb1
-rw-r--r--lib/rexml/parsers/sax2parser.rb1
-rw-r--r--lib/rexml/parsers/streamparser.rb1
-rw-r--r--lib/rexml/parsers/treeparser.rb1
-rw-r--r--lib/rexml/parsers/ultralightparser.rb1
-rw-r--r--lib/rexml/parsers/xpathparser.rb1
-rw-r--r--lib/rexml/quickpath.rb1
-rw-r--r--lib/rexml/rexml.rb1
-rw-r--r--lib/rexml/sax2listener.rb1
-rw-r--r--lib/rexml/security.rb1
-rw-r--r--lib/rexml/source.rb1
-rw-r--r--lib/rexml/streamlistener.rb1
-rw-r--r--lib/rexml/syncenumerator.rb1
-rw-r--r--lib/rexml/text.rb1
-rw-r--r--lib/rexml/undefinednamespaceexception.rb1
-rw-r--r--lib/rexml/validation/relaxng.rb1
-rw-r--r--lib/rexml/validation/validation.rb1
-rw-r--r--lib/rexml/validation/validationexception.rb1
-rw-r--r--lib/rexml/xmldecl.rb1
-rw-r--r--lib/rexml/xmltokens.rb1
-rw-r--r--lib/rexml/xpath.rb1
-rw-r--r--lib/rexml/xpath_parser.rb1
50 files changed, 50 insertions, 0 deletions
diff --git a/lib/rexml/attlistdecl.rb b/lib/rexml/attlistdecl.rb
index e2135d9e83..dc1d2add0b 100644
--- a/lib/rexml/attlistdecl.rb
+++ b/lib/rexml/attlistdecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
#vim:ts=2 sw=2 noexpandtab:
require 'rexml/child'
require 'rexml/source'
diff --git a/lib/rexml/attribute.rb b/lib/rexml/attribute.rb
index ef9e544294..e9917cf52d 100644
--- a/lib/rexml/attribute.rb
+++ b/lib/rexml/attribute.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/namespace"
require 'rexml/text'
diff --git a/lib/rexml/cdata.rb b/lib/rexml/cdata.rb
index 73358edc28..fe9b49b5f7 100644
--- a/lib/rexml/cdata.rb
+++ b/lib/rexml/cdata.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/text"
module REXML
diff --git a/lib/rexml/child.rb b/lib/rexml/child.rb
index bf97d5f903..d23451e71e 100644
--- a/lib/rexml/child.rb
+++ b/lib/rexml/child.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/node"
module REXML
diff --git a/lib/rexml/comment.rb b/lib/rexml/comment.rb
index 000b03dddd..746af77296 100644
--- a/lib/rexml/comment.rb
+++ b/lib/rexml/comment.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
diff --git a/lib/rexml/doctype.rb b/lib/rexml/doctype.rb
index 0b3c533bb4..1eb1f5b4e1 100644
--- a/lib/rexml/doctype.rb
+++ b/lib/rexml/doctype.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/parent"
require "rexml/parseexception"
require "rexml/namespace"
diff --git a/lib/rexml/document.rb b/lib/rexml/document.rb
index d7d24f4732..806bc499cd 100644
--- a/lib/rexml/document.rb
+++ b/lib/rexml/document.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/security"
require "rexml/element"
require "rexml/xmldecl"
diff --git a/lib/rexml/dtd/attlistdecl.rb b/lib/rexml/dtd/attlistdecl.rb
index 25955ee274..32847daadb 100644
--- a/lib/rexml/dtd/attlistdecl.rb
+++ b/lib/rexml/dtd/attlistdecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
module DTD
diff --git a/lib/rexml/dtd/dtd.rb b/lib/rexml/dtd/dtd.rb
index 62317bac9e..927d5d847b 100644
--- a/lib/rexml/dtd/dtd.rb
+++ b/lib/rexml/dtd/dtd.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/dtd/elementdecl"
require "rexml/dtd/entitydecl"
require "rexml/comment"
diff --git a/lib/rexml/dtd/elementdecl.rb b/lib/rexml/dtd/elementdecl.rb
index f90b27d761..119fd41a8f 100644
--- a/lib/rexml/dtd/elementdecl.rb
+++ b/lib/rexml/dtd/elementdecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
module DTD
diff --git a/lib/rexml/dtd/entitydecl.rb b/lib/rexml/dtd/entitydecl.rb
index a9286b2b90..45707e2f42 100644
--- a/lib/rexml/dtd/entitydecl.rb
+++ b/lib/rexml/dtd/entitydecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
module DTD
diff --git a/lib/rexml/dtd/notationdecl.rb b/lib/rexml/dtd/notationdecl.rb
index 17d1b9ef29..cfdf0b9b74 100644
--- a/lib/rexml/dtd/notationdecl.rb
+++ b/lib/rexml/dtd/notationdecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
module DTD
diff --git a/lib/rexml/element.rb b/lib/rexml/element.rb
index e459704d3c..f725d5a2be 100644
--- a/lib/rexml/element.rb
+++ b/lib/rexml/element.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/parent"
require "rexml/namespace"
require "rexml/attribute"
diff --git a/lib/rexml/encoding.rb b/lib/rexml/encoding.rb
index 1c7e79a124..da2d70d6c9 100644
--- a/lib/rexml/encoding.rb
+++ b/lib/rexml/encoding.rb
@@ -1,4 +1,5 @@
# coding: US-ASCII
+# frozen_string_literal: false
module REXML
module Encoding
# ID ---> Encoding name
diff --git a/lib/rexml/entity.rb b/lib/rexml/entity.rb
index 3a35ec6b94..d9a72cc8fa 100644
--- a/lib/rexml/entity.rb
+++ b/lib/rexml/entity.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/child'
require 'rexml/source'
require 'rexml/xmltokens'
diff --git a/lib/rexml/formatters/default.rb b/lib/rexml/formatters/default.rb
index 574c821f96..b84759d2ff 100644
--- a/lib/rexml/formatters/default.rb
+++ b/lib/rexml/formatters/default.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
module Formatters
class Default
diff --git a/lib/rexml/formatters/pretty.rb b/lib/rexml/formatters/pretty.rb
index e5ba561a58..a80274bdad 100644
--- a/lib/rexml/formatters/pretty.rb
+++ b/lib/rexml/formatters/pretty.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/formatters/default'
module REXML
diff --git a/lib/rexml/formatters/transitive.rb b/lib/rexml/formatters/transitive.rb
index 6cc690d922..81e67f3274 100644
--- a/lib/rexml/formatters/transitive.rb
+++ b/lib/rexml/formatters/transitive.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/formatters/pretty'
module REXML
diff --git a/lib/rexml/functions.rb b/lib/rexml/functions.rb
index 2010be14e0..ee73b28881 100644
--- a/lib/rexml/functions.rb
+++ b/lib/rexml/functions.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
# If you add a method, keep in mind two things:
# (1) the first argument will always be a list of nodes from which to
diff --git a/lib/rexml/instruction.rb b/lib/rexml/instruction.rb
index f8b734a5b5..576939ca2b 100644
--- a/lib/rexml/instruction.rb
+++ b/lib/rexml/instruction.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
require "rexml/source"
diff --git a/lib/rexml/light/node.rb b/lib/rexml/light/node.rb
index b33f78f7ce..d58119a3a4 100644
--- a/lib/rexml/light/node.rb
+++ b/lib/rexml/light/node.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/xmltokens'
# [ :element, parent, name, attributes, children* ]
diff --git a/lib/rexml/namespace.rb b/lib/rexml/namespace.rb
index aeb339ee83..90ba7cc635 100644
--- a/lib/rexml/namespace.rb
+++ b/lib/rexml/namespace.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/xmltokens'
module REXML
diff --git a/lib/rexml/node.rb b/lib/rexml/node.rb
index cab6e9fddb..c7a3936799 100644
--- a/lib/rexml/node.rb
+++ b/lib/rexml/node.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/parseexception"
require "rexml/formatters/pretty"
require "rexml/formatters/default"
diff --git a/lib/rexml/output.rb b/lib/rexml/output.rb
index 0c6cc7a7f8..96dfea570e 100644
--- a/lib/rexml/output.rb
+++ b/lib/rexml/output.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/encoding'
module REXML
diff --git a/lib/rexml/parent.rb b/lib/rexml/parent.rb
index 2a07fcacbd..3bd0a96255 100644
--- a/lib/rexml/parent.rb
+++ b/lib/rexml/parent.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/child"
module REXML
diff --git a/lib/rexml/parseexception.rb b/lib/rexml/parseexception.rb
index 0c4d55abda..7b16cd1a41 100644
--- a/lib/rexml/parseexception.rb
+++ b/lib/rexml/parseexception.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
class ParseException < RuntimeError
attr_accessor :source, :parser, :continued_exception
diff --git a/lib/rexml/parsers/baseparser.rb b/lib/rexml/parsers/baseparser.rb
index 6a08b8661d..80eeb0fa79 100644
--- a/lib/rexml/parsers/baseparser.rb
+++ b/lib/rexml/parsers/baseparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/parseexception'
require 'rexml/undefinednamespaceexception'
require 'rexml/source'
diff --git a/lib/rexml/parsers/lightparser.rb b/lib/rexml/parsers/lightparser.rb
index 81041681c2..f0601ae51b 100644
--- a/lib/rexml/parsers/lightparser.rb
+++ b/lib/rexml/parsers/lightparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/parsers/streamparser'
require 'rexml/parsers/baseparser'
require 'rexml/light/node'
diff --git a/lib/rexml/parsers/pullparser.rb b/lib/rexml/parsers/pullparser.rb
index 68a4ff7eae..8c49217553 100644
--- a/lib/rexml/parsers/pullparser.rb
+++ b/lib/rexml/parsers/pullparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'forwardable'
require 'rexml/parseexception'
diff --git a/lib/rexml/parsers/sax2parser.rb b/lib/rexml/parsers/sax2parser.rb
index a72c0a7971..1386f69c83 100644
--- a/lib/rexml/parsers/sax2parser.rb
+++ b/lib/rexml/parsers/sax2parser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/parsers/baseparser'
require 'rexml/parseexception'
require 'rexml/namespace'
diff --git a/lib/rexml/parsers/streamparser.rb b/lib/rexml/parsers/streamparser.rb
index 9ea65ed3d1..b271e6743e 100644
--- a/lib/rexml/parsers/streamparser.rb
+++ b/lib/rexml/parsers/streamparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/parsers/baseparser"
module REXML
diff --git a/lib/rexml/parsers/treeparser.rb b/lib/rexml/parsers/treeparser.rb
index 68edb77759..fc0993c72a 100644
--- a/lib/rexml/parsers/treeparser.rb
+++ b/lib/rexml/parsers/treeparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/validation/validationexception'
require 'rexml/undefinednamespaceexception'
diff --git a/lib/rexml/parsers/ultralightparser.rb b/lib/rexml/parsers/ultralightparser.rb
index 4e2d7a81cf..6571d119bd 100644
--- a/lib/rexml/parsers/ultralightparser.rb
+++ b/lib/rexml/parsers/ultralightparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/parsers/streamparser'
require 'rexml/parsers/baseparser'
diff --git a/lib/rexml/parsers/xpathparser.rb b/lib/rexml/parsers/xpathparser.rb
index 57767fbcd1..32b70bb798 100644
--- a/lib/rexml/parsers/xpathparser.rb
+++ b/lib/rexml/parsers/xpathparser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/namespace'
require 'rexml/xmltokens'
diff --git a/lib/rexml/quickpath.rb b/lib/rexml/quickpath.rb
index 9bec2158dd..f3ad29a93a 100644
--- a/lib/rexml/quickpath.rb
+++ b/lib/rexml/quickpath.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/functions'
require 'rexml/xmltokens'
diff --git a/lib/rexml/rexml.rb b/lib/rexml/rexml.rb
index f89951171a..fbc0d339d8 100644
--- a/lib/rexml/rexml.rb
+++ b/lib/rexml/rexml.rb
@@ -1,4 +1,5 @@
# -*- encoding: utf-8 -*-
+# frozen_string_literal: false
# REXML is an XML toolkit for Ruby[http://www.ruby-lang.org], in Ruby.
#
# REXML is a _pure_ Ruby, XML 1.0 conforming,
diff --git a/lib/rexml/sax2listener.rb b/lib/rexml/sax2listener.rb
index 9f276eb4ed..5afdc80890 100644
--- a/lib/rexml/sax2listener.rb
+++ b/lib/rexml/sax2listener.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
# A template for stream parser listeners.
# Note that the declarations (attlistdecl, elementdecl, etc) are trivially
diff --git a/lib/rexml/security.rb b/lib/rexml/security.rb
index 593b652dc6..99b7460772 100644
--- a/lib/rexml/security.rb
+++ b/lib/rexml/security.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
module Security
@@entity_expansion_limit = 10_000
diff --git a/lib/rexml/source.rb b/lib/rexml/source.rb
index 87f7232232..af65cf4751 100644
--- a/lib/rexml/source.rb
+++ b/lib/rexml/source.rb
@@ -1,4 +1,5 @@
# coding: US-ASCII
+# frozen_string_literal: false
require 'rexml/encoding'
module REXML
diff --git a/lib/rexml/streamlistener.rb b/lib/rexml/streamlistener.rb
index 3a0528c102..30c8945179 100644
--- a/lib/rexml/streamlistener.rb
+++ b/lib/rexml/streamlistener.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
# A template for stream parser listeners.
# Note that the declarations (attlistdecl, elementdecl, etc) are trivially
diff --git a/lib/rexml/syncenumerator.rb b/lib/rexml/syncenumerator.rb
index 11609bdf3d..a9d2ad7f9c 100644
--- a/lib/rexml/syncenumerator.rb
+++ b/lib/rexml/syncenumerator.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
class SyncEnumerator
include Enumerable
diff --git a/lib/rexml/text.rb b/lib/rexml/text.rb
index d3242ee46d..b132bab8f4 100644
--- a/lib/rexml/text.rb
+++ b/lib/rexml/text.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/security'
require 'rexml/entity'
require 'rexml/doctype'
diff --git a/lib/rexml/undefinednamespaceexception.rb b/lib/rexml/undefinednamespaceexception.rb
index 8ebfdfd0a9..e522ed57ea 100644
--- a/lib/rexml/undefinednamespaceexception.rb
+++ b/lib/rexml/undefinednamespaceexception.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/parseexception'
module REXML
class UndefinedNamespaceException < ParseException
diff --git a/lib/rexml/validation/relaxng.rb b/lib/rexml/validation/relaxng.rb
index 370efd5a98..fb52438290 100644
--- a/lib/rexml/validation/relaxng.rb
+++ b/lib/rexml/validation/relaxng.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require "rexml/validation/validation"
require "rexml/parsers/baseparser"
diff --git a/lib/rexml/validation/validation.rb b/lib/rexml/validation/validation.rb
index bab7f225a5..f0c76f976c 100644
--- a/lib/rexml/validation/validation.rb
+++ b/lib/rexml/validation/validation.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/validation/validationexception'
module REXML
diff --git a/lib/rexml/validation/validationexception.rb b/lib/rexml/validation/validationexception.rb
index 4723d9e4d3..78cd63fd04 100644
--- a/lib/rexml/validation/validationexception.rb
+++ b/lib/rexml/validation/validationexception.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
module Validation
class ValidationException < RuntimeError
diff --git a/lib/rexml/xmldecl.rb b/lib/rexml/xmldecl.rb
index 465e6abeb7..a37e9f3ddc 100644
--- a/lib/rexml/xmldecl.rb
+++ b/lib/rexml/xmldecl.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/encoding'
require 'rexml/source'
diff --git a/lib/rexml/xmltokens.rb b/lib/rexml/xmltokens.rb
index 4d4dd27f2d..392b47b1d3 100644
--- a/lib/rexml/xmltokens.rb
+++ b/lib/rexml/xmltokens.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
module REXML
# Defines a number of tokens used for parsing XML. Not for general
# consumption.
diff --git a/lib/rexml/xpath.rb b/lib/rexml/xpath.rb
index 0f99808def..f1cb99baea 100644
--- a/lib/rexml/xpath.rb
+++ b/lib/rexml/xpath.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/functions'
require 'rexml/xpath_parser'
diff --git a/lib/rexml/xpath_parser.rb b/lib/rexml/xpath_parser.rb
index ef49a32fba..edd1127735 100644
--- a/lib/rexml/xpath_parser.rb
+++ b/lib/rexml/xpath_parser.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: false
require 'rexml/namespace'
require 'rexml/xmltokens'
require 'rexml/attribute'