diff --git a/runtime/syntax/testdir/dumps/c_character_constant_00.vim b/runtime/syntax/testdir/dumps/c_character_constant_00.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_character_constant_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_character_constant_01.vim b/runtime/syntax/testdir/dumps/c_character_constant_01.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_character_constant_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_character_constant_02.vim b/runtime/syntax/testdir/dumps/c_character_constant_02.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_character_constant_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_string_literal_00.vim b/runtime/syntax/testdir/dumps/c_string_literal_00.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_string_literal_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_string_literal_01.vim b/runtime/syntax/testdir/dumps/c_string_literal_01.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_string_literal_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_string_literal_02.vim b/runtime/syntax/testdir/dumps/c_string_literal_02.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_string_literal_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/c_string_literal_03.vim b/runtime/syntax/testdir/dumps/c_string_literal_03.vim
deleted file mode 100644
index 44191f8816..0000000000
--- a/runtime/syntax/testdir/dumps/c_string_literal_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[🍌猫�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_06.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_06.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_06.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_05.vim b/runtime/syntax/testdir/dumps/java_methods_indent2_signature_05.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent2_signature_05.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_06.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_06.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_06.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_05.vim b/runtime/syntax/testdir/dumps/java_methods_indent4_signature_05.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent4_signature_05.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_06.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_06.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_06.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_00.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_01.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_02.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_03.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_04.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_05.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_05.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_05.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_06.vim b/runtime/syntax/testdir/dumps/java_methods_indent8_signature_06.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_indent8_signature_06.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_00.vim b/runtime/syntax/testdir/dumps/java_methods_style_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_01.vim b/runtime/syntax/testdir/dumps/java_methods_style_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_02.vim b/runtime/syntax/testdir/dumps/java_methods_style_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_03.vim b/runtime/syntax/testdir/dumps/java_methods_style_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_04.vim b/runtime/syntax/testdir/dumps/java_methods_style_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_signature_00.vim b/runtime/syntax/testdir/dumps/java_methods_style_signature_00.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_signature_00.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_signature_01.vim b/runtime/syntax/testdir/dumps/java_methods_style_signature_01.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_signature_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_signature_02.vim b/runtime/syntax/testdir/dumps/java_methods_style_signature_02.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_signature_02.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_signature_03.vim b/runtime/syntax/testdir/dumps/java_methods_style_signature_03.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_signature_03.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/java_methods_style_signature_04.vim b/runtime/syntax/testdir/dumps/java_methods_style_signature_04.vim
deleted file mode 100644
index 1509558b7b..0000000000
--- a/runtime/syntax/testdir/dumps/java_methods_style_signature_04.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[ƒɐɘʬʭΑ-Ωα-ω�]+?+Ige
diff --git a/runtime/syntax/testdir/dumps/vim9_ex_loadkeymap_01.vim b/runtime/syntax/testdir/dumps/vim9_ex_loadkeymap_01.vim
deleted file mode 100644
index 546837cfb1..0000000000
--- a/runtime/syntax/testdir/dumps/vim9_ex_loadkeymap_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[“�]+?+ge
diff --git a/runtime/syntax/testdir/dumps/vim_ex_loadkeymap_01.vim b/runtime/syntax/testdir/dumps/vim_ex_loadkeymap_01.vim
deleted file mode 100644
index 546837cfb1..0000000000
--- a/runtime/syntax/testdir/dumps/vim_ex_loadkeymap_01.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" Replace known non-Latin-1 characters.
-%s+[“�]+?+ge