Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

148 files changed, 1021 insertions, 0 deletions

diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
new file mode 100755
index 0000000..42a2b9a
--- /dev/null
+++ b/t/t4018-diff-funcname.sh
@@ -0,0 +1,103 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Johannes E. Schindelin
+#
+
+test_description='Test custom diff function name patterns'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	# a non-trivial custom pattern
+	git config diff.custom1.funcname "!static
+!String
+[^ 	].*s.*" &&
+
+	# a custom pattern which matches to end of line
+	git config diff.custom2.funcname "......Beer\$" &&
+
+	# alternation in pattern
+	git config diff.custom3.funcname "Beer$" &&
+	git config diff.custom3.xfuncname "^[ 	]*((public|static).*)$" &&
+
+	# for regexp compilation tests
+	echo A >A.java &&
+	echo B >B.java
+'
+
+test_expect_success 'setup: test-tool userdiff' '
+	# Make sure additions to builtin_drivers are sorted
+	test_when_finished "rm builtin-drivers.sorted" &&
+	test-tool userdiff list-builtin-drivers >builtin-drivers &&
+	test_file_not_empty builtin-drivers &&
+	sort <builtin-drivers >builtin-drivers.sorted &&
+	test_cmp builtin-drivers.sorted builtin-drivers &&
+
+	# Ditto, but "custom" requires the .git directory and config
+	# to be setup and read.
+	test_when_finished "rm custom-drivers.sorted" &&
+	test-tool userdiff list-custom-drivers >custom-drivers &&
+	test_file_not_empty custom-drivers &&
+	sort <custom-drivers >custom-drivers.sorted &&
+	test_cmp custom-drivers.sorted custom-drivers
+'
+
+diffpatterns="
+	$(cat builtin-drivers)
+	$(cat custom-drivers)
+"
+
+for p in $diffpatterns
+do
+	test_expect_success "builtin $p pattern compiles" '
+		echo "*.java diff=$p" >.gitattributes &&
+		test_expect_code 1 git diff --no-index \
+			A.java B.java 2>msg &&
+		test_i18ngrep ! fatal msg &&
+		test_i18ngrep ! error msg
+	'
+	test_expect_success "builtin $p wordRegex pattern compiles" '
+		echo "*.java diff=$p" >.gitattributes &&
+		test_expect_code 1 git diff --no-index --word-diff \
+			A.java B.java 2>msg &&
+		test_i18ngrep ! fatal msg &&
+		test_i18ngrep ! error msg
+	'
+done
+
+test_expect_success 'last regexp must not be negated' '
+	echo "*.java diff=java" >.gitattributes &&
+	test_config diff.java.funcname "!static" &&
+	test_expect_code 128 git diff --no-index A.java B.java 2>msg &&
+	test_i18ngrep ": Last expression must not be negated:" msg
+'
+
+test_expect_success 'setup hunk header tests' '
+	for i in $diffpatterns
+	do
+		echo "$i-* diff=$i" || return 1
+	done > .gitattributes &&
+
+	# add all test files to the index
+	(
+		cd "$TEST_DIRECTORY"/t4018 &&
+		git --git-dir="$TRASH_DIRECTORY/.git" add .
+	) &&
+
+	# place modified files in the worktree
+	for i in $(git ls-files)
+	do
+		sed -e "s/ChangeMe/IWasChanged/" <"$TEST_DIRECTORY/t4018/$i" >"$i" || return 1
+	done
+'
+
+# check each individual file
+for i in $(git ls-files)
+do
+	test_expect_success "hunk header: $i" "
+		git diff -U1 $i >actual &&
+		grep '@@ .* @@.*RIGHT' actual
+	"
+done
+
+test_done
diff --git a/t/t4018/README b/t/t4018/README
new file mode 100644
index 0000000..2d25b2b
--- /dev/null
+++ b/t/t4018/README
@@ -0,0 +1,15 @@
+How to write RIGHT test cases
+=============================
+
+Insert the word "ChangeMe" (exactly this form) at a distance of
+at least two lines from the line that must appear in the hunk header.
+
+The text that must appear in the hunk header must contain the word
+"right", but in all upper-case, like in the title above.
+
+This text is a bit twisted and out of order, but it is itself a
+test case for the default hunk header pattern. Know what you are doing
+if you change it.
+
+BTW, this tests that the head line goes to the hunk header, not the line
+of equal signs.
diff --git a/t/t4018/bash-arithmetic-function b/t/t4018/bash-arithmetic-function
new file mode 100644
index 0000000..c0b276c
--- /dev/null
+++ b/t/t4018/bash-arithmetic-function
@@ -0,0 +1,4 @@
+RIGHT() ((
+
+    ChangeMe = "$x" + "$y"
+))
diff --git a/t/t4018/bash-bashism-style-compact b/t/t4018/bash-bashism-style-compact
new file mode 100644
index 0000000..1ca3126
--- /dev/null
+++ b/t/t4018/bash-bashism-style-compact
@@ -0,0 +1,6 @@
+function RIGHT {
+    function InvalidSyntax{
+        :
+        echo 'ChangeMe'
+    }
+}
diff --git a/t/t4018/bash-bashism-style-function b/t/t4018/bash-bashism-style-function
new file mode 100644
index 0000000..f1de4fa
--- /dev/null
+++ b/t/t4018/bash-bashism-style-function
@@ -0,0 +1,4 @@
+function RIGHT {
+    :
+    echo 'ChangeMe'
+}
diff --git a/t/t4018/bash-bashism-style-whitespace b/t/t4018/bash-bashism-style-whitespace
new file mode 100644
index 0000000..ade85dd
--- /dev/null
+++ b/t/t4018/bash-bashism-style-whitespace
@@ -0,0 +1,4 @@
+	 function 	RIGHT 	( 	) 	{
+
+	    ChangeMe
+	 }
diff --git a/t/t4018/bash-conditional-function b/t/t4018/bash-conditional-function
new file mode 100644
index 0000000..c5949e8
--- /dev/null
+++ b/t/t4018/bash-conditional-function
@@ -0,0 +1,4 @@
+RIGHT() [[ \
+
+    "$a" > "$ChangeMe"
+]]
diff --git a/t/t4018/bash-missing-parentheses b/t/t4018/bash-missing-parentheses
new file mode 100644
index 0000000..8c8a05d
--- /dev/null
+++ b/t/t4018/bash-missing-parentheses
@@ -0,0 +1,6 @@
+function RIGHT {
+    functionInvalidSyntax {
+        :
+        echo 'ChangeMe'
+    }
+}
diff --git a/t/t4018/bash-mixed-style-compact b/t/t4018/bash-mixed-style-compact
new file mode 100644
index 0000000..d9364cb
--- /dev/null
+++ b/t/t4018/bash-mixed-style-compact
@@ -0,0 +1,4 @@
+function RIGHT(){
+    :
+    echo 'ChangeMe'
+}
diff --git a/t/t4018/bash-mixed-style-function b/t/t4018/bash-mixed-style-function
new file mode 100644
index 0000000..555f9b2
--- /dev/null
+++ b/t/t4018/bash-mixed-style-function
@@ -0,0 +1,4 @@
+function RIGHT() {
+
+    ChangeMe
+}
diff --git a/t/t4018/bash-nested-functions b/t/t4018/bash-nested-functions
new file mode 100644
index 0000000..2c9237e
--- /dev/null
+++ b/t/t4018/bash-nested-functions
@@ -0,0 +1,6 @@
+outer() {
+    RIGHT() {
+        :
+        echo 'ChangeMe'
+    }
+}
diff --git a/t/t4018/bash-other-characters b/t/t4018/bash-other-characters
new file mode 100644
index 0000000..a3f390d
--- /dev/null
+++ b/t/t4018/bash-other-characters
@@ -0,0 +1,4 @@
+_RIGHT_0n() {
+
+    ChangeMe
+}
diff --git a/t/t4018/bash-posix-style-compact b/t/t4018/bash-posix-style-compact
new file mode 100644
index 0000000..045bd20
--- /dev/null
+++ b/t/t4018/bash-posix-style-compact
@@ -0,0 +1,4 @@
+RIGHT(){
+
+    ChangeMe
+}
diff --git a/t/t4018/bash-posix-style-function b/t/t4018/bash-posix-style-function
new file mode 100644
index 0000000..a4d1448
--- /dev/null
+++ b/t/t4018/bash-posix-style-function
@@ -0,0 +1,4 @@
+RIGHT() {
+
+    ChangeMe
+}
diff --git a/t/t4018/bash-posix-style-whitespace b/t/t4018/bash-posix-style-whitespace
new file mode 100644
index 0000000..4d984f0
--- /dev/null
+++ b/t/t4018/bash-posix-style-whitespace
@@ -0,0 +1,4 @@
+	 RIGHT 	( 	) 	{
+
+	    ChangeMe
+	 }
diff --git a/t/t4018/bash-subshell-function b/t/t4018/bash-subshell-function
new file mode 100644
index 0000000..80baa09
--- /dev/null
+++ b/t/t4018/bash-subshell-function
@@ -0,0 +1,4 @@
+RIGHT() (
+
+    ChangeMe=2
+)
diff --git a/t/t4018/bash-trailing-comment b/t/t4018/bash-trailing-comment
new file mode 100644
index 0000000..f1edbed
--- /dev/null
+++ b/t/t4018/bash-trailing-comment
@@ -0,0 +1,4 @@
+RIGHT() { # Comment
+
+    ChangeMe
+}
diff --git a/t/t4018/cpp-c++-function b/t/t4018/cpp-c++-function
new file mode 100644
index 0000000..9ee6bbe
--- /dev/null
+++ b/t/t4018/cpp-c++-function
@@ -0,0 +1,4 @@
+Item RIGHT::DoSomething( Args with_spaces )
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-class-constructor b/t/t4018/cpp-class-constructor
new file mode 100644
index 0000000..ec4f115
--- /dev/null
+++ b/t/t4018/cpp-class-constructor
@@ -0,0 +1,4 @@
+Item::Item(int RIGHT)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-class-constructor-mem-init b/t/t4018/cpp-class-constructor-mem-init
new file mode 100644
index 0000000..49a69f3
--- /dev/null
+++ b/t/t4018/cpp-class-constructor-mem-init
@@ -0,0 +1,5 @@
+Item::Item(int RIGHT) :
+	member(0)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-class-definition b/t/t4018/cpp-class-definition
new file mode 100644
index 0000000..11b61da
--- /dev/null
+++ b/t/t4018/cpp-class-definition
@@ -0,0 +1,4 @@
+class RIGHT
+{
+	int ChangeMe;
+};
diff --git a/t/t4018/cpp-class-definition-derived b/t/t4018/cpp-class-definition-derived
new file mode 100644
index 0000000..3b98cd0
--- /dev/null
+++ b/t/t4018/cpp-class-definition-derived
@@ -0,0 +1,5 @@
+class RIGHT :
+	public Baseclass
+{
+	int ChangeMe;
+};
diff --git a/t/t4018/cpp-class-destructor b/t/t4018/cpp-class-destructor
new file mode 100644
index 0000000..5487665
--- /dev/null
+++ b/t/t4018/cpp-class-destructor
@@ -0,0 +1,4 @@
+RIGHT::~RIGHT()
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-function-returning-global-type b/t/t4018/cpp-function-returning-global-type
new file mode 100644
index 0000000..1084d59
--- /dev/null
+++ b/t/t4018/cpp-function-returning-global-type
@@ -0,0 +1,4 @@
+::Item get::it::RIGHT()
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-function-returning-nested b/t/t4018/cpp-function-returning-nested
new file mode 100644
index 0000000..d9750aa
--- /dev/null
+++ b/t/t4018/cpp-function-returning-nested
@@ -0,0 +1,5 @@
+get::Item get::it::RIGHT()
+{
+	ChangeMe;
+}
+
diff --git a/t/t4018/cpp-function-returning-pointer b/t/t4018/cpp-function-returning-pointer
new file mode 100644
index 0000000..ef15657
--- /dev/null
+++ b/t/t4018/cpp-function-returning-pointer
@@ -0,0 +1,4 @@
+const char *get_it_RIGHT(char *ptr)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-function-returning-reference b/t/t4018/cpp-function-returning-reference
new file mode 100644
index 0000000..01b051d
--- /dev/null
+++ b/t/t4018/cpp-function-returning-reference
@@ -0,0 +1,4 @@
+string& get::it::RIGHT(char *ptr)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-gnu-style-function b/t/t4018/cpp-gnu-style-function
new file mode 100644
index 0000000..08c7c75
--- /dev/null
+++ b/t/t4018/cpp-gnu-style-function
@@ -0,0 +1,5 @@
+const char *
+RIGHT(int arg)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-namespace-definition b/t/t4018/cpp-namespace-definition
new file mode 100644
index 0000000..6749980
--- /dev/null
+++ b/t/t4018/cpp-namespace-definition
@@ -0,0 +1,4 @@
+namespace RIGHT
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-operator-definition b/t/t4018/cpp-operator-definition
new file mode 100644
index 0000000..1acd827
--- /dev/null
+++ b/t/t4018/cpp-operator-definition
@@ -0,0 +1,4 @@
+Value operator+(Value LEFT, Value RIGHT)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-skip-access-specifiers b/t/t4018/cpp-skip-access-specifiers
new file mode 100644
index 0000000..4d4a9db
--- /dev/null
+++ b/t/t4018/cpp-skip-access-specifiers
@@ -0,0 +1,8 @@
+class RIGHT : public Baseclass
+{
+public:
+protected:
+private:
+	void DoSomething();
+	int ChangeMe;
+};
diff --git a/t/t4018/cpp-skip-comment-block b/t/t4018/cpp-skip-comment-block
new file mode 100644
index 0000000..3800b99
--- /dev/null
+++ b/t/t4018/cpp-skip-comment-block
@@ -0,0 +1,9 @@
+struct item RIGHT(int i)
+// Do not
+// pick up
+/* these
+** comments.
+*/
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-skip-labels b/t/t4018/cpp-skip-labels
new file mode 100644
index 0000000..b9c10ab
--- /dev/null
+++ b/t/t4018/cpp-skip-labels
@@ -0,0 +1,8 @@
+void RIGHT (void)
+{
+repeat:		// C++ comment
+next:		/* C comment */
+	do_something();
+
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-struct-definition b/t/t4018/cpp-struct-definition
new file mode 100644
index 0000000..521c59f
--- /dev/null
+++ b/t/t4018/cpp-struct-definition
@@ -0,0 +1,9 @@
+struct RIGHT {
+	unsigned
+	/* this bit field looks like a label and should not be picked up */
+		decoy_bitfield: 2,
+		more : 1;
+	int filler;
+
+	int ChangeMe;
+};
diff --git a/t/t4018/cpp-struct-single-line b/t/t4018/cpp-struct-single-line
new file mode 100644
index 0000000..a0de5fb
--- /dev/null
+++ b/t/t4018/cpp-struct-single-line
@@ -0,0 +1,7 @@
+void wrong()
+{
+}
+
+struct RIGHT_iterator_tag {};
+
+int ChangeMe;
diff --git a/t/t4018/cpp-template-function-definition b/t/t4018/cpp-template-function-definition
new file mode 100644
index 0000000..0cdf5ba
--- /dev/null
+++ b/t/t4018/cpp-template-function-definition
@@ -0,0 +1,4 @@
+template<class T> int RIGHT(T arg)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/cpp-union-definition b/t/t4018/cpp-union-definition
new file mode 100644
index 0000000..7ec94df
--- /dev/null
+++ b/t/t4018/cpp-union-definition
@@ -0,0 +1,4 @@
+union RIGHT {
+	double v;
+	int ChangeMe;
+};
diff --git a/t/t4018/cpp-void-c-function b/t/t4018/cpp-void-c-function
new file mode 100644
index 0000000..153081e
--- /dev/null
+++ b/t/t4018/cpp-void-c-function
@@ -0,0 +1,4 @@
+void RIGHT (void)
+{
+	ChangeMe;
+}
diff --git a/t/t4018/css-attribute-value-selector b/t/t4018/css-attribute-value-selector
new file mode 100644
index 0000000..918256b
--- /dev/null
+++ b/t/t4018/css-attribute-value-selector
@@ -0,0 +1,4 @@
+[class*="RIGHT"] {
+    background : #000;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-block-level-@-statements b/t/t4018/css-block-level-@-statements
new file mode 100644
index 0000000..d6755f2
--- /dev/null
+++ b/t/t4018/css-block-level-@-statements
@@ -0,0 +1,10 @@
+@keyframes RIGHT {
+    from {
+        background : #000;
+        border : 10px ChangeMe #C6C6C6;
+    }
+    to {
+        background : #fff;
+        border : 10px solid #C6C6C6;
+    }
+}
diff --git a/t/t4018/css-brace-in-col-1 b/t/t4018/css-brace-in-col-1
new file mode 100644
index 0000000..7831577
--- /dev/null
+++ b/t/t4018/css-brace-in-col-1
@@ -0,0 +1,5 @@
+RIGHT label.control-label
+{
+    margin-top: 10px!important;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-class-selector b/t/t4018/css-class-selector
new file mode 100644
index 0000000..f790a00
--- /dev/null
+++ b/t/t4018/css-class-selector
@@ -0,0 +1,4 @@
+.RIGHT {
+    background : #000;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-colon-eol b/t/t4018/css-colon-eol
new file mode 100644
index 0000000..5a30553
--- /dev/null
+++ b/t/t4018/css-colon-eol
@@ -0,0 +1,4 @@
+RIGHT h1 {
+color:
+ChangeMe;
+}
diff --git a/t/t4018/css-colon-selector b/t/t4018/css-colon-selector
new file mode 100644
index 0000000..c6d71fb
--- /dev/null
+++ b/t/t4018/css-colon-selector
@@ -0,0 +1,5 @@
+RIGHT a:hover {
+    margin-top:
+    10px!important;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-common b/t/t4018/css-common
new file mode 100644
index 0000000..84ed754
--- /dev/null
+++ b/t/t4018/css-common
@@ -0,0 +1,4 @@
+RIGHT label.control-label {
+    margin-top: 10px!important;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-id-selector b/t/t4018/css-id-selector
new file mode 100644
index 0000000..17c5111
--- /dev/null
+++ b/t/t4018/css-id-selector
@@ -0,0 +1,4 @@
+#RIGHT {
+    background : #000;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-long-selector-list b/t/t4018/css-long-selector-list
new file mode 100644
index 0000000..7ccd25d
--- /dev/null
+++ b/t/t4018/css-long-selector-list
@@ -0,0 +1,6 @@
+p.header,
+label.control-label,
+div ul#RIGHT {
+    margin-top: 10px!important;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-prop-sans-indent b/t/t4018/css-prop-sans-indent
new file mode 100644
index 0000000..a9e3c86
--- /dev/null
+++ b/t/t4018/css-prop-sans-indent
@@ -0,0 +1,5 @@
+RIGHT, label.control-label {
+margin-top: 10px!important;
+padding: 0;
+border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-root-selector b/t/t4018/css-root-selector
new file mode 100644
index 0000000..22b958e
--- /dev/null
+++ b/t/t4018/css-root-selector
@@ -0,0 +1,4 @@
+:RIGHT {
+    background : #000;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-short-selector-list b/t/t4018/css-short-selector-list
new file mode 100644
index 0000000..6a0bdee
--- /dev/null
+++ b/t/t4018/css-short-selector-list
@@ -0,0 +1,4 @@
+label.control, div ul#RIGHT {
+    margin-top: 10px!important;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/css-trailing-space b/t/t4018/css-trailing-space
new file mode 100644
index 0000000..32b5606
--- /dev/null
+++ b/t/t4018/css-trailing-space
@@ -0,0 +1,5 @@
+RIGHT label.control-label {
+    margin:10px;   
+    padding:10px;
+    border : 10px ChangeMe #C6C6C6;
+}
diff --git a/t/t4018/custom1-pattern b/t/t4018/custom1-pattern
new file mode 100644
index 0000000..e8fd59f
--- /dev/null
+++ b/t/t4018/custom1-pattern
@@ -0,0 +1,17 @@
+public class Beer
+{
+	int special, RIGHT;
+	public static void main(String args[])
+	{
+		String s=" ";
+		for(int x = 99; x > 0; x--)
+		{
+			System.out.print(x + " bottles of beer on the wall "
+				+ x + " bottles of beer\n" // ChangeMe
+				+ "Take one down, pass it around, " + (x - 1)
+				+ " bottles of beer on the wall.\n");
+		}
+		System.out.print("Go to the store, buy some more,\n"
+			+ "99 bottles of beer on the wall.\n");
+	}
+}
diff --git a/t/t4018/custom2-match-to-end-of-line b/t/t4018/custom2-match-to-end-of-line
new file mode 100644
index 0000000..f88ac31
--- /dev/null
+++ b/t/t4018/custom2-match-to-end-of-line
@@ -0,0 +1,8 @@
+public class RIGHT_Beer
+{
+	int special;
+	public static void main(String args[])
+	{
+		System.out.print("ChangeMe");
+	}
+}
diff --git a/t/t4018/custom3-alternation-in-pattern b/t/t4018/custom3-alternation-in-pattern
new file mode 100644
index 0000000..5f3769c
--- /dev/null
+++ b/t/t4018/custom3-alternation-in-pattern
@@ -0,0 +1,17 @@
+public class Beer
+{
+	int special;
+	public static void main(String RIGHT[])
+	{
+		String s=" ";
+		for(int x = 99; x > 0; x--)
+		{
+			System.out.print(x + " bottles of beer on the wall "
+				+ x + " bottles of beer\n" // ChangeMe
+				+ "Take one down, pass it around, " + (x - 1)
+				+ " bottles of beer on the wall.\n");
+		}
+		System.out.print("Go to the store, buy some more,\n"
+			+ "99 bottles of beer on the wall.\n");
+	}
+}
diff --git a/t/t4018/dts-labels b/t/t4018/dts-labels
new file mode 100644
index 0000000..b21ef87
--- /dev/null
+++ b/t/t4018/dts-labels
@@ -0,0 +1,9 @@
+/ {
+	label_1: node1@ff00 {
+		label2: RIGHT {
+			vendor,some-property;
+
+			ChangeMe = <0x45-30>;
+		};
+	};
+};
diff --git a/t/t4018/dts-node-unitless b/t/t4018/dts-node-unitless
new file mode 100644
index 0000000..c5287d9
--- /dev/null
+++ b/t/t4018/dts-node-unitless
@@ -0,0 +1,8 @@
+/ {
+	label_1: node1 {
+		RIGHT {
+			prop-array = <1>, <4>;
+			ChangeMe = <0xffeedd00>;
+		};
+	};
+};
diff --git a/t/t4018/dts-nodes b/t/t4018/dts-nodes
new file mode 100644
index 0000000..5a4334b
--- /dev/null
+++ b/t/t4018/dts-nodes
@@ -0,0 +1,8 @@
+/ {
+	label_1: node1@ff00 {
+		RIGHT@deadf00,4000 {
+			#size-cells = <1>;
+			ChangeMe = <0xffeedd00>;
+		};
+	};
+};
diff --git a/t/t4018/dts-nodes-boolean-prop b/t/t4018/dts-nodes-boolean-prop
new file mode 100644
index 0000000..afc6b5b
--- /dev/null
+++ b/t/t4018/dts-nodes-boolean-prop
@@ -0,0 +1,9 @@
+/ {
+	label_1: node1@ff00 {
+		RIGHT@deadf00,4000 {
+			boolean-prop1;
+
+			ChangeMe;
+		};
+	};
+};
diff --git a/t/t4018/dts-nodes-comment1 b/t/t4018/dts-nodes-comment1
new file mode 100644
index 0000000..559dfce
--- /dev/null
+++ b/t/t4018/dts-nodes-comment1
@@ -0,0 +1,8 @@
+/ {
+	label_1: node1@ff00 {
+		RIGHT@deadf00,4000 /* &a comment */ {
+			#size-cells = <1>;
+			ChangeMe = <0xffeedd00>;
+		};
+	};
+};
diff --git a/t/t4018/dts-nodes-comment2 b/t/t4018/dts-nodes-comment2
new file mode 100644
index 0000000..27e9718
--- /dev/null
+++ b/t/t4018/dts-nodes-comment2
@@ -0,0 +1,8 @@
+/ {
+	label_1: node1@ff00 {
+		RIGHT@deadf00,4000 { /* a trailing comment */ 
+			#size-cells = <1>;
+			ChangeMe = <0xffeedd00>;
+		};
+	};
+};
diff --git a/t/t4018/dts-nodes-multiline-prop b/t/t4018/dts-nodes-multiline-prop
new file mode 100644
index 0000000..072d58b
--- /dev/null
+++ b/t/t4018/dts-nodes-multiline-prop
@@ -0,0 +1,13 @@
+/ {
+	label_1: node1@ff00 {
+		RIGHT@deadf00,4000 {
+			multilineprop = <3>,
+					<4>,
+					<5>,
+					<6>,
+					<7>;
+
+			ChangeMe = <0xffeedd00>;
+		};
+	};
+};
diff --git a/t/t4018/dts-reference b/t/t4018/dts-reference
new file mode 100644
index 0000000..8f0c87d
--- /dev/null
+++ b/t/t4018/dts-reference
@@ -0,0 +1,9 @@
+&label_1 {
+	TEST = <455>;
+};
+
+&RIGHT {
+	vendor,some-property;
+
+	ChangeMe = <0x45-30>;
+};
diff --git a/t/t4018/dts-root b/t/t4018/dts-root
new file mode 100644
index 0000000..4353b82
--- /dev/null
+++ b/t/t4018/dts-root
@@ -0,0 +1,5 @@
+/ { RIGHT /* Technically just supposed to be a slash and brace */
+	#size-cells = <1>;
+
+	ChangeMe = <0xffeedd00>;
+};
diff --git a/t/t4018/dts-root-comment b/t/t4018/dts-root-comment
new file mode 100644
index 0000000..333a625
--- /dev/null
+++ b/t/t4018/dts-root-comment
@@ -0,0 +1,8 @@
+/ { RIGHT /* Technically just supposed to be a slash and brace */
+	#size-cells = <1>;
+
+	/* This comment should be ignored */
+
+	some-property = <40+2>;
+	ChangeMe = <0xffeedd00>;
+};
diff --git a/t/t4018/elixir-do-not-pick-end b/t/t4018/elixir-do-not-pick-end
new file mode 100644
index 0000000..fae08ba
--- /dev/null
+++ b/t/t4018/elixir-do-not-pick-end
@@ -0,0 +1,5 @@
+defmodule RIGHT do
+end
+#
+#
+# ChangeMe; do not pick up 'end' line
diff --git a/t/t4018/elixir-ex-unit-test b/t/t4018/elixir-ex-unit-test
new file mode 100644
index 0000000..0560a2b
--- /dev/null
+++ b/t/t4018/elixir-ex-unit-test
@@ -0,0 +1,6 @@
+defmodule Test do
+  test "RIGHT" do
+    assert true == true
+    assert ChangeMe
+  end
+end
diff --git a/t/t4018/elixir-function b/t/t4018/elixir-function
new file mode 100644
index 0000000..d452f49
--- /dev/null
+++ b/t/t4018/elixir-function
@@ -0,0 +1,5 @@
+def function(RIGHT, arg) do
+  # comment
+  # comment
+  ChangeMe
+end
diff --git a/t/t4018/elixir-macro b/t/t4018/elixir-macro
new file mode 100644
index 0000000..4f925e9
--- /dev/null
+++ b/t/t4018/elixir-macro
@@ -0,0 +1,5 @@
+defmacro foo(RIGHT) do
+  # Code
+  # Code
+  ChangeMe
+end
diff --git a/t/t4018/elixir-module b/t/t4018/elixir-module
new file mode 100644
index 0000000..91a4e7a
--- /dev/null
+++ b/t/t4018/elixir-module
@@ -0,0 +1,9 @@
+defmodule RIGHT do
+  @moduledoc """
+  Foo bar
+  """
+
+  def ChangeMe(a) where is_map(a) do
+    a
+  end
+end
diff --git a/t/t4018/elixir-module-func b/t/t4018/elixir-module-func
new file mode 100644
index 0000000..c9910d0
--- /dev/null
+++ b/t/t4018/elixir-module-func
@@ -0,0 +1,8 @@
+defmodule Foo do
+  def fun(RIGHT) do
+     # Code
+     # Code
+     # Code
+     ChangeMe
+  end
+end
diff --git a/t/t4018/elixir-nested-module b/t/t4018/elixir-nested-module
new file mode 100644
index 0000000..771ebc5
--- /dev/null
+++ b/t/t4018/elixir-nested-module
@@ -0,0 +1,9 @@
+defmodule MyApp.RIGHT do
+  @moduledoc """
+  Foo bar
+  """
+
+  def ChangeMe(a) where is_map(a) do
+    a
+  end
+end
diff --git a/t/t4018/elixir-private-function b/t/t4018/elixir-private-function
new file mode 100644
index 0000000..1aabe33
--- /dev/null
+++ b/t/t4018/elixir-private-function
@@ -0,0 +1,5 @@
+defp function(RIGHT, arg) do
+  # comment
+  # comment
+  ChangeMe
+end
diff --git a/t/t4018/elixir-protocol b/t/t4018/elixir-protocol
new file mode 100644
index 0000000..7d91736
--- /dev/null
+++ b/t/t4018/elixir-protocol
@@ -0,0 +1,6 @@
+defprotocol RIGHT do
+  @doc """
+  Calculates the size (and not the length!) of a data structure
+  """
+  def size(data, ChangeMe)
+end
diff --git a/t/t4018/elixir-protocol-implementation b/t/t4018/elixir-protocol-implementation
new file mode 100644
index 0000000..f9234bb
--- /dev/null
+++ b/t/t4018/elixir-protocol-implementation
@@ -0,0 +1,5 @@
+defimpl RIGHT do
+  # Docs
+  # Docs
+  def foo(ChangeMe), do: :ok
+end
diff --git a/t/t4018/fortran-block-data b/t/t4018/fortran-block-data
new file mode 100644
index 0000000..63d4e21
--- /dev/null
+++ b/t/t4018/fortran-block-data
@@ -0,0 +1,5 @@
+       BLOCK DATA RIGHT
+       
+       COMMON /B/ C, ChangeMe
+       DATA C, ChangeMe  / 2.0, 6.0 / 
+       END 
diff --git a/t/t4018/fortran-comment b/t/t4018/fortran-comment
new file mode 100644
index 0000000..7b10d17
--- /dev/null
+++ b/t/t4018/fortran-comment
@@ -0,0 +1,13 @@
+      module a
+
+      contains
+
+      ! subroutine wrong
+      subroutine RIGHT
+      ! subroutine wrong
+
+      real ChangeMe
+
+      end subroutine RIGHT
+
+      end module a
diff --git a/t/t4018/fortran-comment-keyword b/t/t4018/fortran-comment-keyword
new file mode 100644
index 0000000..e9206a5
--- /dev/null
+++ b/t/t4018/fortran-comment-keyword
@@ -0,0 +1,14 @@
+      module a
+
+      contains
+
+      subroutine RIGHT (funcA, funcB)
+
+      real funcA  ! grid function a
+      real funcB  ! grid function b
+
+      real ChangeMe
+
+      end subroutine RIGHT
+
+      end module a
diff --git a/t/t4018/fortran-comment-legacy b/t/t4018/fortran-comment-legacy
new file mode 100644
index 0000000..53cd062
--- /dev/null
+++ b/t/t4018/fortran-comment-legacy
@@ -0,0 +1,13 @@
+      module a
+
+      contains
+
+C subroutine wrong
+      subroutine RIGHT
+C subroutine wrong
+
+      real ChangeMe
+
+      end subroutine RIGHT
+
+      end module a
diff --git a/t/t4018/fortran-comment-legacy-star b/t/t4018/fortran-comment-legacy-star
new file mode 100644
index 0000000..2cbcdc3
--- /dev/null
+++ b/t/t4018/fortran-comment-legacy-star
@@ -0,0 +1,13 @@
+      module a
+
+      contains
+
+* subroutine wrong
+      subroutine RIGHT
+* subroutine wrong
+
+      real ChangeMe
+
+      end subroutine RIGHT
+
+      end module a
diff --git a/t/t4018/fortran-external-function b/t/t4018/fortran-external-function
new file mode 100644
index 0000000..5a2d85d
--- /dev/null
+++ b/t/t4018/fortran-external-function
@@ -0,0 +1,9 @@
+function RIGHT(a, b) result(c)
+
+integer, intent(in) :: ChangeMe
+integer, intent(in) :: b
+integer, intent(out) :: c
+
+c = a+b
+
+end function RIGHT
diff --git a/t/t4018/fortran-external-subroutine b/t/t4018/fortran-external-subroutine
new file mode 100644
index 0000000..4ce85fe
--- /dev/null
+++ b/t/t4018/fortran-external-subroutine
@@ -0,0 +1,5 @@
+subroutine RIGHT
+
+real ChangeMe
+
+end subroutine RIGHT
diff --git a/t/t4018/fortran-module b/t/t4018/fortran-module
new file mode 100644
index 0000000..c4b737d
--- /dev/null
+++ b/t/t4018/fortran-module
@@ -0,0 +1,5 @@
+module RIGHT
+
+use ChangeMe
+
+end module RIGHT
diff --git a/t/t4018/fortran-module-procedure b/t/t4018/fortran-module-procedure
new file mode 100644
index 0000000..1ce6d85
--- /dev/null
+++ b/t/t4018/fortran-module-procedure
@@ -0,0 +1,13 @@
+ module RIGHT
+
+   implicit none
+   private
+
+   interface letters  ! generic interface
+      module procedure aaaa, &
+                       bbbb, &
+                       ChangeMe, &
+                       dddd
+   end interface
+   
+end module RIGHT
diff --git a/t/t4018/fortran-program b/t/t4018/fortran-program
new file mode 100644
index 0000000..4616895
--- /dev/null
+++ b/t/t4018/fortran-program
@@ -0,0 +1,5 @@
+program RIGHT
+
+call ChangeMe
+
+end program RIGHT
diff --git a/t/t4018/fountain-scene b/t/t4018/fountain-scene
new file mode 100644
index 0000000..6b3257d
--- /dev/null
+++ b/t/t4018/fountain-scene
@@ -0,0 +1,4 @@
+EXT. STREET RIGHT OUTSIDE - DAY
+
+CHARACTER
+You didn't say the magic phrase, "ChangeMe".
diff --git a/t/t4018/golang-complex-function b/t/t4018/golang-complex-function
new file mode 100644
index 0000000..e057dce
--- /dev/null
+++ b/t/t4018/golang-complex-function
@@ -0,0 +1,8 @@
+type Test struct {
+	a Type
+}
+
+func (t *Test) RIGHT(a Type) (Type, error) {
+	t.a = a
+	return ChangeMe, nil
+}
diff --git a/t/t4018/golang-func b/t/t4018/golang-func
new file mode 100644
index 0000000..8e9c9ac
--- /dev/null
+++ b/t/t4018/golang-func
@@ -0,0 +1,4 @@
+func RIGHT() {
+	a := 5
+	b := ChangeMe
+}
diff --git a/t/t4018/golang-interface b/t/t4018/golang-interface
new file mode 100644
index 0000000..553bede
--- /dev/null
+++ b/t/t4018/golang-interface
@@ -0,0 +1,4 @@
+type RIGHT interface {
+	a() Type
+	b() ChangeMe
+}
diff --git a/t/t4018/golang-long-func b/t/t4018/golang-long-func
new file mode 100644
index 0000000..ac3a77b
--- /dev/null
+++ b/t/t4018/golang-long-func
@@ -0,0 +1,5 @@
+func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
+	anotherLongVariableName AnotherLongType) {
+	a := 5
+	b := ChangeMe
+}
diff --git a/t/t4018/golang-struct b/t/t4018/golang-struct
new file mode 100644
index 0000000..5deda77
--- /dev/null
+++ b/t/t4018/golang-struct
@@ -0,0 +1,4 @@
+type RIGHT struct {
+	a Type
+	b ChangeMe
+}
diff --git a/t/t4018/java-class-member-function b/t/t4018/java-class-member-function
new file mode 100644
index 0000000..3b95f68
--- /dev/null
+++ b/t/t4018/java-class-member-function
@@ -0,0 +1,12 @@
+public class Beer
+{
+	int special;
+	public static void main(String RIGHT[])
+	{
+		someMethodCall();
+		someOtherMethod("17")
+			.doThat();
+		// Whatever
+		System.out.print("ChangeMe");
+	}
+}
diff --git a/t/t4018/java-enum-constant b/t/t4018/java-enum-constant
new file mode 100644
index 0000000..a1931c8
--- /dev/null
+++ b/t/t4018/java-enum-constant
@@ -0,0 +1,6 @@
+private enum RIGHT {
+    ONE,
+    TWO,
+    THREE,
+    ChangeMe
+}
diff --git a/t/t4018/java-method-return-generic-bounded b/t/t4018/java-method-return-generic-bounded
new file mode 100644
index 0000000..66dd78c
--- /dev/null
+++ b/t/t4018/java-method-return-generic-bounded
@@ -0,0 +1,9 @@
+class MyExample {
+    public <T extends Bar & Foo<T>, R> Map<T, R[]> foo(String[] RIGHT) {
+        someMethodCall();
+        someOtherMethod()
+            .doThat();
+        // Whatever...
+        return (List<T>) Arrays.asList("ChangeMe");
+    }
+}
diff --git a/t/t4018/java-method-return-generic-wildcard b/t/t4018/java-method-return-generic-wildcard
new file mode 100644
index 0000000..96e9e5f
--- /dev/null
+++ b/t/t4018/java-method-return-generic-wildcard
@@ -0,0 +1,9 @@
+class MyExample {
+    public List<? extends Comparable> foo(String[] RIGHT) {
+        someMethodCall();
+        someOtherMethod()
+            .doThat();
+        // Whatever...
+        return Arrays.asList("ChangeMe");
+    }
+}
diff --git a/t/t4018/java-nested-field b/t/t4018/java-nested-field
new file mode 100644
index 0000000..d92d3ec
--- /dev/null
+++ b/t/t4018/java-nested-field
@@ -0,0 +1,6 @@
+class MyExample {
+    private static class RIGHT {
+        // change an inner class field
+        String inner = "ChangeMe";
+    }
+}
diff --git a/t/t4018/kotlin-class b/t/t4018/kotlin-class
new file mode 100644
index 0000000..bb864f2
--- /dev/null
+++ b/t/t4018/kotlin-class
@@ -0,0 +1,5 @@
+class RIGHT {
+	//comment
+	//comment
+	return ChangeMe
+}
diff --git a/t/t4018/kotlin-enum-class b/t/t4018/kotlin-enum-class
new file mode 100644
index 0000000..8885f90
--- /dev/null
+++ b/t/t4018/kotlin-enum-class
@@ -0,0 +1,5 @@
+enum class RIGHT{
+	// Left
+	// a comment
+	ChangeMe
+}
diff --git a/t/t4018/kotlin-fun b/t/t4018/kotlin-fun
new file mode 100644
index 0000000..2a60280
--- /dev/null
+++ b/t/t4018/kotlin-fun
@@ -0,0 +1,5 @@
+fun RIGHT(){
+	//a comment
+	//b comment
+    return ChangeMe()
+}
diff --git a/t/t4018/kotlin-inheritace-class b/t/t4018/kotlin-inheritace-class
new file mode 100644
index 0000000..77376c1
--- /dev/null
+++ b/t/t4018/kotlin-inheritace-class
@@ -0,0 +1,5 @@
+open class RIGHT{
+	// a comment
+	// b comment
+	// ChangeMe
+}
diff --git a/t/t4018/kotlin-inline-class b/t/t4018/kotlin-inline-class
new file mode 100644
index 0000000..7bf46dd
--- /dev/null
+++ b/t/t4018/kotlin-inline-class
@@ -0,0 +1,5 @@
+value class RIGHT(Args){
+	// a comment
+	// b comment
+	ChangeMe
+}
diff --git a/t/t4018/kotlin-interface b/t/t4018/kotlin-interface
new file mode 100644
index 0000000..f686ba7
--- /dev/null
+++ b/t/t4018/kotlin-interface
@@ -0,0 +1,5 @@
+interface RIGHT{
+	//another comment
+	//another comment
+	//ChangeMe
+}
diff --git a/t/t4018/kotlin-nested-fun b/t/t4018/kotlin-nested-fun
new file mode 100644
index 0000000..1218685
--- /dev/null
+++ b/t/t4018/kotlin-nested-fun
@@ -0,0 +1,9 @@
+class LEFT{
+	class CENTER{
+		fun RIGHT(  a:Int){
+			//comment
+			//comment
+			ChangeMe
+		}
+	}
+}
diff --git a/t/t4018/kotlin-public-class b/t/t4018/kotlin-public-class
new file mode 100644
index 0000000..9433fcc
--- /dev/null
+++ b/t/t4018/kotlin-public-class
@@ -0,0 +1,5 @@
+public class RIGHT{
+	//comment1
+	//comment2
+	ChangeMe
+}
diff --git a/t/t4018/kotlin-sealed-class b/t/t4018/kotlin-sealed-class
new file mode 100644
index 0000000..0efa4a4
--- /dev/null
+++ b/t/t4018/kotlin-sealed-class
@@ -0,0 +1,5 @@
+sealed class RIGHT {
+	// a comment
+	// b comment
+	ChangeMe
+}
diff --git a/t/t4018/markdown-heading-indented b/t/t4018/markdown-heading-indented
new file mode 100644
index 0000000..1991c2b
--- /dev/null
+++ b/t/t4018/markdown-heading-indented
@@ -0,0 +1,6 @@
+Indented headings are allowed, as long as the indent is no more than 3 spaces.
+
+   ### RIGHT
+
+- something
+- ChangeMe
diff --git a/t/t4018/markdown-heading-non-headings b/t/t4018/markdown-heading-non-headings
new file mode 100644
index 0000000..c479c1a
--- /dev/null
+++ b/t/t4018/markdown-heading-non-headings
@@ -0,0 +1,17 @@
+Headings can be right next to other lines of the file:
+# RIGHT
+Indents of four or more spaces make a code block:
+
+    # code comment, not heading
+
+If there's no space after the final hash, it's not a heading:
+
+#hashtag
+
+Sequences of more than 6 hashes don't make a heading:
+
+####### over-enthusiastic heading
+
+So the detected heading should be right up at the start of this file.
+
+ChangeMe
diff --git a/t/t4018/matlab-class-definition b/t/t4018/matlab-class-definition
new file mode 100644
index 0000000..84daedf
--- /dev/null
+++ b/t/t4018/matlab-class-definition
@@ -0,0 +1,5 @@
+classdef RIGHT
+    properties
+        ChangeMe
+    end
+end
diff --git a/t/t4018/matlab-function b/t/t4018/matlab-function
new file mode 100644
index 0000000..897a9b1
--- /dev/null
+++ b/t/t4018/matlab-function
@@ -0,0 +1,4 @@
+function y = RIGHT()
+x = 5;
+y = ChangeMe + x;
+end
diff --git a/t/t4018/matlab-octave-section-1 b/t/t4018/matlab-octave-section-1
new file mode 100644
index 0000000..3bb6c46
--- /dev/null
+++ b/t/t4018/matlab-octave-section-1
@@ -0,0 +1,3 @@
+%%% RIGHT section
+# this is octave script
+ChangeMe = 1;
diff --git a/t/t4018/matlab-octave-section-2 b/t/t4018/matlab-octave-section-2
new file mode 100644
index 0000000..ab2980f
--- /dev/null
+++ b/t/t4018/matlab-octave-section-2
@@ -0,0 +1,3 @@
+## RIGHT section
+# this is octave script
+ChangeMe = 1;
diff --git a/t/t4018/matlab-section b/t/t4018/matlab-section
new file mode 100644
index 0000000..5ea59a5
--- /dev/null
+++ b/t/t4018/matlab-section
@@ -0,0 +1,3 @@
+%% RIGHT section
+% this is understood by both matlab and octave
+ChangeMe = 1;
diff --git a/t/t4018/perl-skip-end-of-heredoc b/t/t4018/perl-skip-end-of-heredoc
new file mode 100644
index 0000000..c22d39b
--- /dev/null
+++ b/t/t4018/perl-skip-end-of-heredoc
@@ -0,0 +1,8 @@
+sub RIGHTwithheredocument {
+	print <<"EOF"
+decoy here-doc
+EOF
+	# some lines of context
+	# to pad it out
+	print "ChangeMe\n";
+}
diff --git a/t/t4018/perl-skip-forward-decl b/t/t4018/perl-skip-forward-decl
new file mode 100644
index 0000000..a98cb8b
--- /dev/null
+++ b/t/t4018/perl-skip-forward-decl
@@ -0,0 +1,10 @@
+package RIGHT;
+
+use strict;
+use warnings;
+use parent qw(Exporter);
+our @EXPORT_OK = qw(round finalround);
+
+sub other; # forward declaration
+
+# ChangeMe
diff --git a/t/t4018/perl-skip-sub-in-pod b/t/t4018/perl-skip-sub-in-pod
new file mode 100644
index 0000000..e39f024
--- /dev/null
+++ b/t/t4018/perl-skip-sub-in-pod
@@ -0,0 +1,18 @@
+=head1 NAME
+
+Beer - subroutine to output fragment of a drinking song
+
+=head1 SYNOPSIS_RIGHT
+
+	use Beer qw(round finalround);
+
+	sub song {
+		for (my $i = 99; $i > 0; $i--) {
+			round $i;
+		}
+		finalround;
+	}
+
+	ChangeMe;
+
+=cut
diff --git a/t/t4018/perl-sub-definition b/t/t4018/perl-sub-definition
new file mode 100644
index 0000000..a507d1f
--- /dev/null
+++ b/t/t4018/perl-sub-definition
@@ -0,0 +1,4 @@
+sub RIGHT {
+	my ($n) = @_;
+	print "ChangeMe";
+}
diff --git a/t/t4018/perl-sub-definition-kr-brace b/t/t4018/perl-sub-definition-kr-brace
new file mode 100644
index 0000000..330b3df
--- /dev/null
+++ b/t/t4018/perl-sub-definition-kr-brace
@@ -0,0 +1,4 @@
+sub RIGHT
+{
+	print "ChangeMe\n";
+}
diff --git a/t/t4018/php-abstract-class b/t/t4018/php-abstract-class
new file mode 100644
index 0000000..5213e12
--- /dev/null
+++ b/t/t4018/php-abstract-class
@@ -0,0 +1,4 @@
+abstract class RIGHT
+{
+    const FOO = 'ChangeMe';
+}
diff --git a/t/t4018/php-abstract-method b/t/t4018/php-abstract-method
new file mode 100644
index 0000000..ce215df
--- /dev/null
+++ b/t/t4018/php-abstract-method
@@ -0,0 +1,7 @@
+abstract class Klass
+{
+    abstract public function RIGHT(): ?string
+    {
+        return 'ChangeMe';
+    }
+}
diff --git a/t/t4018/php-class b/t/t4018/php-class
new file mode 100644
index 0000000..7785b63
--- /dev/null
+++ b/t/t4018/php-class
@@ -0,0 +1,4 @@
+class RIGHT
+{
+    const FOO = 'ChangeMe';
+}
diff --git a/t/t4018/php-enum b/t/t4018/php-enum
new file mode 100644
index 0000000..91a69c1
--- /dev/null
+++ b/t/t4018/php-enum
@@ -0,0 +1,4 @@
+enum RIGHT: string
+{
+    case Foo = 'ChangeMe';
+}
diff --git a/t/t4018/php-final-class b/t/t4018/php-final-class
new file mode 100644
index 0000000..69f5710
--- /dev/null
+++ b/t/t4018/php-final-class
@@ -0,0 +1,4 @@
+final class RIGHT
+{
+    const FOO = 'ChangeMe';
+}
diff --git a/t/t4018/php-final-method b/t/t4018/php-final-method
new file mode 100644
index 0000000..537fb8a
--- /dev/null
+++ b/t/t4018/php-final-method
@@ -0,0 +1,7 @@
+class Klass
+{
+    final public function RIGHT(): string
+    {
+        return 'ChangeMe';
+    }
+}
diff --git a/t/t4018/php-function b/t/t4018/php-function
new file mode 100644
index 0000000..35717c5
--- /dev/null
+++ b/t/t4018/php-function
@@ -0,0 +1,4 @@
+function RIGHT()
+{
+    return 'ChangeMe';
+}
diff --git a/t/t4018/php-interface b/t/t4018/php-interface
new file mode 100644
index 0000000..86b49ad
--- /dev/null
+++ b/t/t4018/php-interface
@@ -0,0 +1,4 @@
+interface RIGHT
+{
+    public function foo($ChangeMe);
+}
diff --git a/t/t4018/php-method b/t/t4018/php-method
new file mode 100644
index 0000000..03af1a6
--- /dev/null
+++ b/t/t4018/php-method
@@ -0,0 +1,7 @@
+class Klass
+{
+    public static function RIGHT()
+    {
+        return 'ChangeMe';
+    }
+}
diff --git a/t/t4018/php-trait b/t/t4018/php-trait
new file mode 100644
index 0000000..65b8c82
--- /dev/null
+++ b/t/t4018/php-trait
@@ -0,0 +1,7 @@
+trait RIGHT
+{
+    public function foo($ChangeMe)
+    {
+        return 'foo';
+    }
+}
diff --git a/t/t4018/python-async-def b/t/t4018/python-async-def
new file mode 100644
index 0000000..87640e0
--- /dev/null
+++ b/t/t4018/python-async-def
@@ -0,0 +1,4 @@
+async def RIGHT(pi: int = 3.14):
+    while True:
+        break
+    return ChangeMe()
diff --git a/t/t4018/python-class b/t/t4018/python-class
new file mode 100644
index 0000000..ba9e741
--- /dev/null
+++ b/t/t4018/python-class
@@ -0,0 +1,4 @@
+class RIGHT(int, str):
+    # comment
+    # another comment
+    # ChangeMe
diff --git a/t/t4018/python-def b/t/t4018/python-def
new file mode 100644
index 0000000..e50b31b
--- /dev/null
+++ b/t/t4018/python-def
@@ -0,0 +1,4 @@
+def RIGHT(pi: int = 3.14):
+    while True:
+        break
+    return ChangeMe()
diff --git a/t/t4018/python-indented-async-def b/t/t4018/python-indented-async-def
new file mode 100644
index 0000000..f5d0325
--- /dev/null
+++ b/t/t4018/python-indented-async-def
@@ -0,0 +1,7 @@
+class Foo:
+    async def RIGHT(self, x: int):
+        return [
+            1,
+            2,
+            ChangeMe,
+        ]
diff --git a/t/t4018/python-indented-class b/t/t4018/python-indented-class
new file mode 100644
index 0000000..19b4f35
--- /dev/null
+++ b/t/t4018/python-indented-class
@@ -0,0 +1,5 @@
+if TYPE_CHECKING:
+    class RIGHT:
+        # comment
+        # another comment
+        # ChangeMe
diff --git a/t/t4018/python-indented-def b/t/t4018/python-indented-def
new file mode 100644
index 0000000..208fbad
--- /dev/null
+++ b/t/t4018/python-indented-def
@@ -0,0 +1,7 @@
+class Foo:
+    def RIGHT(self, x: int):
+        return [
+            1,
+            2,
+            ChangeMe,
+        ]
diff --git a/t/t4018/rust-fn b/t/t4018/rust-fn
new file mode 100644
index 0000000..cbe0215
--- /dev/null
+++ b/t/t4018/rust-fn
@@ -0,0 +1,5 @@
+pub(self) fn RIGHT<T>(x: &[T]) where T: Debug {
+    let _ = x;
+    // a comment
+    let a = ChangeMe;
+}
diff --git a/t/t4018/rust-impl b/t/t4018/rust-impl
new file mode 100644
index 0000000..09df3cd
--- /dev/null
+++ b/t/t4018/rust-impl
@@ -0,0 +1,5 @@
+impl<'a, T: AsRef<[u8]>>  std::RIGHT for Git<'a> {
+
+    pub fn ChangeMe(&self) -> () {
+    }
+}
diff --git a/t/t4018/rust-macro-rules b/t/t4018/rust-macro-rules
new file mode 100644
index 0000000..ec610c5
--- /dev/null
+++ b/t/t4018/rust-macro-rules
@@ -0,0 +1,6 @@
+macro_rules! RIGHT {
+    () => {
+        // a comment
+        let x = ChangeMe;
+    };
+}
diff --git a/t/t4018/rust-struct b/t/t4018/rust-struct
new file mode 100644
index 0000000..76aff1c
--- /dev/null
+++ b/t/t4018/rust-struct
@@ -0,0 +1,5 @@
+#[derive(Debug)]
+pub(super) struct RIGHT<'a> {
+    name: &'a str,
+    age: ChangeMe,
+}
diff --git a/t/t4018/rust-trait b/t/t4018/rust-trait
new file mode 100644
index 0000000..ea397f0
--- /dev/null
+++ b/t/t4018/rust-trait
@@ -0,0 +1,5 @@
+unsafe trait RIGHT<T> {
+    fn len(&self) -> u32;
+    fn ChangeMe(&self, n: u32) -> T;
+    fn iter<F>(&self, f: F) where F: Fn(T);
+}
diff --git a/t/t4018/scheme-class b/t/t4018/scheme-class
new file mode 100644
index 0000000..e5e07b4
--- /dev/null
+++ b/t/t4018/scheme-class
@@ -0,0 +1,7 @@
+(define book-class%
+  (class* () object% RIGHT
+    (field (pages 5))
+    (field (ChangeMe 5))
+    (define/public (letters)
+      (* pages 500))
+    (super-new)))
diff --git a/t/t4018/scheme-def b/t/t4018/scheme-def
new file mode 100644
index 0000000..1e2673d
--- /dev/null
+++ b/t/t4018/scheme-def
@@ -0,0 +1,4 @@
+(def (some-func x y z) RIGHT
+  (let ((a x)
+        (b y))
+        (ChangeMe a b)))
diff --git a/t/t4018/scheme-def-variant b/t/t4018/scheme-def-variant
new file mode 100644
index 0000000..d857a61
--- /dev/null
+++ b/t/t4018/scheme-def-variant
@@ -0,0 +1,4 @@
+(defmethod {print point} RIGHT
+  (lambda (self)
+    (with ((point x y) self)
+      (printf "{ChangeMe x:~a y:~a}~n" x y))))
diff --git a/t/t4018/scheme-define-slash-public b/t/t4018/scheme-define-slash-public
new file mode 100644
index 0000000..39a93a1
--- /dev/null
+++ b/t/t4018/scheme-define-slash-public
@@ -0,0 +1,7 @@
+(define bar-class%
+  (class object%
+    (field (info 5))
+    (define/public (foo) RIGHT
+      (+ info 42)
+      (* info ChangeMe))
+    (super-new)))
diff --git a/t/t4018/scheme-define-syntax b/t/t4018/scheme-define-syntax
new file mode 100644
index 0000000..7d5e99e
--- /dev/null
+++ b/t/t4018/scheme-define-syntax
@@ -0,0 +1,8 @@
+(define-syntax define-test-suite RIGHT
+  (syntax-rules ()
+    ((_ suite-name (name test) ChangeMe ...)
+     (define suite-name
+       (let ((tests
+              `((name . ,test) ...)))
+         (lambda ()
+           (run-suite 'suite-name tests)))))))
diff --git a/t/t4018/scheme-define-variant b/t/t4018/scheme-define-variant
new file mode 100644
index 0000000..9117088
--- /dev/null
+++ b/t/t4018/scheme-define-variant
@@ -0,0 +1,4 @@
+(define* (some-func x y z) RIGHT
+  (let ((a x)
+        (b y))
+        (ChangeMe a b)))
diff --git a/t/t4018/scheme-library b/t/t4018/scheme-library
new file mode 100644
index 0000000..82ea3df
--- /dev/null
+++ b/t/t4018/scheme-library
@@ -0,0 +1,11 @@
+(library (my-helpers id-stuff) RIGHT
+  (export find-dup)
+  (import (ChangeMe))
+  (define (find-dup l)
+    (and (pair? l)
+         (let loop ((rest (cdr l)))
+           (cond
+            [(null? rest) (find-dup (cdr l))]
+            [(bound-identifier=? (car l) (car rest))
+             (car rest)]
+            [else (loop (cdr rest))])))))
diff --git a/t/t4018/scheme-local-define b/t/t4018/scheme-local-define
new file mode 100644
index 0000000..bc6d8ae
--- /dev/null
+++ b/t/t4018/scheme-local-define
@@ -0,0 +1,4 @@
+(define (higher-order)
+  (define local-function RIGHT
+    (lambda (x)
+     (car "this is" "ChangeMe"))))
diff --git a/t/t4018/scheme-module b/t/t4018/scheme-module
new file mode 100644
index 0000000..edfae0e
--- /dev/null
+++ b/t/t4018/scheme-module
@@ -0,0 +1,6 @@
+(module A RIGHT
+  (export with-display-exception)
+  (extern (display-exception display-exception ChangeMe))
+  (def (with-display-exception thunk)
+    (with-catch (lambda (e) (display-exception e (current-error-port)) e)
+      thunk)))
diff --git a/t/t4018/scheme-top-level-define b/t/t4018/scheme-top-level-define
new file mode 100644
index 0000000..624743c
--- /dev/null
+++ b/t/t4018/scheme-top-level-define
@@ -0,0 +1,4 @@
+(define (some-func x y z) RIGHT
+  (let ((a x)
+        (b y))
+        (ChangeMe a b)))
diff --git a/t/t4018/scheme-user-defined-define b/t/t4018/scheme-user-defined-define
new file mode 100644
index 0000000..35fe7cc
--- /dev/null
+++ b/t/t4018/scheme-user-defined-define
@@ -0,0 +1,6 @@
+(define-test-suite record\ case-tests RIGHT
+  (record-case-1 (lambda (fail)
+                   (let ((a (make-foo 1 2)))
+                     (record-case a
+                       ((bar x) (ChangeMe))
+                       ((foo a b) (+ a b)))))))