NOISSUE Fix workflows, cgit, genqrcode, meshmc wiki url, mnv with Cmake

Fixed some reusable workflows.
Fixed cgit.h for macOS target
updated genqrcode CMake version
Changed Meta generator to use Project Tick official builded ForgeWrapper
Updated MeshMC wiki Urls
Fixed MNV test issue
Added CMake Presets in MNV

Thats it!

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

17 files changed, 648 insertions, 62 deletions

diff --git a/.github/workflows/corebinutils-ci.yml b/.github/workflows/corebinutils-ci.yml
index 74f49f4a51..67f5550f46 100644
--- a/.github/workflows/corebinutils-ci.yml
+++ b/.github/workflows/corebinutils-ci.yml
@@ -26,7 +26,8 @@ jobs:
             build-essential \
             bmake \
             libbsd-dev \
-            libmd-dev
+            libmd-dev \
+            musl-tools
 
       - name: Configure
         run: |
diff --git a/.github/workflows/genqrcode-ci.yml b/.github/workflows/genqrcode-ci.yml
index 202eba4e43..f5e007746b 100644
--- a/.github/workflows/genqrcode-ci.yml
+++ b/.github/workflows/genqrcode-ci.yml
@@ -20,11 +20,15 @@ jobs:
       - uses: actions/checkout@v6
       - name: Install vcpkg deps (Windows)
         if: matrix.os == 'windows-latest'
-        uses: lukka/run-vcpkg@v6
+        uses: lukka/run-vcpkg@v11
         with:
-          vcpkgArguments: getopt:x64-windows libiconv:x64-windows libpng:x64-windows
-          vcpkgDirectory: '${{ github.workspace }}/vcpkg'
-          vcpkgGitCommitId: '2a42024b53ebb512fb5dd63c523338bf26c8489c'
+          vcpkgGitCommitId: '77df67cfff9c12ccfdb52284e07c87c75092f723'
+      - name: Install vcpkg packages (Windows)
+        if: matrix.os == 'windows-latest'
+        run: vcpkg install getopt:x64-windows libiconv:x64-windows libpng:x64-windows
+      - name: Install deps (Ubuntu)
+        if: matrix.os == 'ubuntu-latest'
+        run: sudo apt-get update && sudo apt-get install -y libpng-dev
       - name: Install deps (macOS)
         if: matrix.os == 'macos-latest'
         run: brew install pkg-config libpng
@@ -52,7 +56,7 @@ jobs:
       - uses: actions/checkout@v6
       - name: Install deps (macOS)
         if: matrix.os == 'macos-latest'
-        run: brew install automake autoconf pkg-config libpng
+        run: brew install automake autoconf libtool pkg-config libpng
       - name: Generate configure
         run: ./autogen.sh
       - name: Configure
diff --git a/.github/workflows/json4cpp-ci.yml b/.github/workflows/json4cpp-ci.yml
index 21b1e7bfca..cb5fa951be 100644
--- a/.github/workflows/json4cpp-ci.yml
+++ b/.github/workflows/json4cpp-ci.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@v4
+        uses: lukka/get-cmake@v4.3.1
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -35,7 +35,7 @@ jobs:
       - name: Install Valgrind
         run: sudo apt-get update ; sudo apt-get install -y valgrind
       - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@v4
+        uses: lukka/get-cmake@v4.3.1
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -53,7 +53,7 @@ jobs:
         run: apt-get update ; apt-get install -y git clang-tools iwyu unzip
       - uses: actions/checkout@v6
       - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@v4
+        uses: lukka/get-cmake@v4.3.1
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -69,7 +69,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@v4
+        uses: lukka/get-cmake@v4.3.1
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -85,7 +85,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@v4
+        uses: lukka/get-cmake@v4.3.1
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -95,6 +95,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
+      - name: Initialize json4cpp as git repo
+        run: cd json4cpp && git init && git add . && git commit -m 'init' --allow-empty
       - name: Install dependencies
         run: |
           sudo apt-get update
@@ -119,6 +121,8 @@ jobs:
         os: [macos-13, macos-14, macos-15]
     steps:
       - uses: actions/checkout@v6
+      - name: Initialize json4cpp as git repo
+        run: cd json4cpp && git init && git add . && git commit -m 'init' --allow-empty
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On
       - name: Build
@@ -132,6 +136,8 @@ jobs:
         os: [windows-2022, windows-2025]
     steps:
       - uses: actions/checkout@v6
+      - name: Initialize json4cpp as git repo
+        run: cd json4cpp && git init && git add . && git commit -m 'init' --allow-empty
       - name: Run CMake
         run: cmake -S json4cpp -B build -DJSON_CI=On -G "Visual Studio 17 2022"
       - name: Build
diff --git a/.github/workflows/libnbtplusplus-ci.yml b/.github/workflows/libnbtplusplus-ci.yml
index 3657d211a3..11db27996c 100644
--- a/.github/workflows/libnbtplusplus-ci.yml
+++ b/.github/workflows/libnbtplusplus-ci.yml
@@ -23,16 +23,17 @@ jobs:
 
       - name: Install zlib (Linux)
         if: runner.os == 'Linux'
-        run: sudo apt-get update && sudo apt-get install -y zlib1g-dev
+        run: sudo apt-get update && sudo apt-get install -y zlib1g-dev cxxtest
 
       - name: Install zlib (macOS)
         if: runner.os == 'macOS'
-        run: brew install zlib
+        run: brew install zlib cxxtest
 
       - uses: ilammy/msvc-dev-cmd@v1
         if: runner.os == 'Windows'
 
       - name: Configure
+        if: runner.os != 'Windows'
         run: |
           cmake -S libnbtplusplus -B build \
             -DCMAKE_BUILD_TYPE=Release \
@@ -40,6 +41,15 @@ jobs:
             -DNBT_USE_ZLIB=ON \
             -DNBT_BUILD_TESTS=ON
 
+      - name: Configure (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          cmake -S libnbtplusplus -B build \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DNBT_BUILD_SHARED=${{ matrix.shared }} \
+            -DNBT_USE_ZLIB=OFF \
+            -DNBT_BUILD_TESTS=OFF
+
       - name: Build
         run: cmake --build build --config Release -j2
 
diff --git a/.github/workflows/neozip-osb.yml b/.github/workflows/neozip-osb.yml
index 94184241d6..78a1ac8ea3 100644
--- a/.github/workflows/neozip-osb.yml
+++ b/.github/workflows/neozip-osb.yml
@@ -18,7 +18,7 @@ jobs:
             compiler: gcc
             cxx-compiler: g++
             build-dir: ../build
-            build-src-dir: ../neozip
+            build-src-dir: neozip
             cmake-args: -DWITH_BENCHMARKS=ON
 
           - name: Ubuntu GCC OSB add_subdirectory
@@ -26,7 +26,7 @@ jobs:
             compiler: gcc
             cxx-compiler: g++
             build-dir: ../build
-            build-src-dir: ../neozip/test/add-subdirectory-project
+            build-src-dir: neozip/test/add-subdirectory-project
             cmake-args: -DWITH_BENCHMARKS=ON
 
     steps:
diff --git a/.github/workflows/tomlplusplus-ci.yml b/.github/workflows/tomlplusplus-ci.yml
index 829c985e4d..7bffcc6f5f 100644
--- a/.github/workflows/tomlplusplus-ci.yml
+++ b/.github/workflows/tomlplusplus-ci.yml
@@ -34,13 +34,14 @@ jobs:
         working-directory: tomlplusplus
 
     steps:
+      - uses: actions/checkout@v6
+
       - name: Install base dependencies
+        working-directory: .
         run: |
           sudo apt -y update
           sudo apt -y install --no-install-recommends git ninja-build libstdc++-${{ env.gcc_version }}-dev locales-all
 
-      - uses: actions/checkout@v6
-
       - name: Install python dependencies
         run: |
           pip3 install --user --no-cache-dir --upgrade meson
@@ -108,13 +109,14 @@ jobs:
         working-directory: tomlplusplus
 
     steps:
+      - uses: actions/checkout@v6
+
       - name: Install dependencies
+        working-directory: .
         run: |
           python3 -m pip install -U pip
           pip3 install meson ninja
 
-      - uses: actions/checkout@v6
-
       - uses: ilammy/msvc-dev-cmd@v1
         with:
           arch: ${{ matrix.arch.name }}
diff --git a/.gitignore b/.gitignore
index ba0dc780cb..bf452b74f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,4 @@ node_modules/
 .github/instructions/codacy.instructions.md
 
 tree.txt
+build-tiny
diff --git a/cgit/cgit.h b/cgit/cgit.h
index b7b95e0f08..b712135196 100644
--- a/cgit/cgit.h
+++ b/cgit/cgit.h
@@ -35,6 +35,21 @@
 #undef isgraph
 #define isgraph(x) (isprint((x)) && !isspace((x)))
 
+/* memrchr is a GNU extension, not available on macOS/BSD */
+#ifndef HAVE_MEMRCHR
+#if !defined(__GLIBC__) && !defined(__linux__)
+static inline void *memrchr(const void *s, int c, size_t n)
+{
+	const unsigned char *p = (const unsigned char *)s + n;
+	while (n--) {
+		if (*--p == (unsigned char)c)
+			return (void *)p;
+	}
+	return NULL;
+}
+#endif
+#endif
+
 
 /*
  * Limits used for relative dates
diff --git a/genqrcode/CMakeLists.txt b/genqrcode/CMakeLists.txt
index 773e037492..acc30138fb 100644
--- a/genqrcode/CMakeLists.txt
+++ b/genqrcode/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.1.0)
+cmake_minimum_required(VERSION 3.25)
 
 project(QRencode VERSION 4.1.1 LANGUAGES C)
 
diff --git a/meshmc/launcher/ui/widgets/LanguageSelectionWidget.cpp b/meshmc/launcher/ui/widgets/LanguageSelectionWidget.cpp
index 658ce638e5..4e0cd4978a 100644
--- a/meshmc/launcher/ui/widgets/LanguageSelectionWidget.cpp
+++ b/meshmc/launcher/ui/widgets/LanguageSelectionWidget.cpp
@@ -73,7 +73,7 @@ void LanguageSelectionWidget::retranslate()
 {
 	QString text = tr("Don't see your language or the quality is poor?<br/><a "
 					  "href=\"%1\">Help us with translations!</a>")
-					   .arg("https://github.com/Project-Tick/MeshMC/wiki/"
+					   .arg("https://github.com/Project-Tick/Project-Tick/wiki/"
 							"Translating-MeshMC");
 	helpUsLabel->setText(text);
 }
diff --git a/meshmc/launcher/ui/widgets/PageContainer.cpp b/meshmc/launcher/ui/widgets/PageContainer.cpp
index 5f50c7d419..4e3b98905a 100644
--- a/meshmc/launcher/ui/widgets/PageContainer.cpp
+++ b/meshmc/launcher/ui/widgets/PageContainer.cpp
@@ -223,7 +223,7 @@ void PageContainer::help()
 		if (pageId.isEmpty())
 			return;
 		DesktopServices::openUrl(
-			QUrl("https://github.com/Project-Tick/MeshMC/wiki/" + pageId));
+			QUrl("https://github.com/Project-Tick/Project-Tick/wiki/" + pageId));
 	}
 }
 
diff --git a/meta/meta/common/forge.py b/meta/meta/common/forge.py
index 3cf5c3d10f..67cf29c2ea 100644
--- a/meta/meta/common/forge.py
+++ b/meta/meta/common/forge.py
@@ -15,7 +15,7 @@ LEGACYINFO_FILE = join(BASE_DIR, "legacyinfo.json")
 FORGE_COMPONENT = "net.minecraftforge"
 
 FORGEWRAPPER_LIBRARY = make_launcher_library(
-    GradleSpecifier("io.github.zekerzhayard", "ForgeWrapper", "prism-2025-12-07"),
+    GradleSpecifier("io.github.zekerzhayard", "ForgeWrapper", "projt-2026-04-04"),
     "4c4653d80409e7e968d3e3209196ffae778b7b4e",
     29731,
 )
diff --git a/mnv/CMakeLists.txt b/mnv/CMakeLists.txt
index 99c9debc14..0e2d9bc394 100644
--- a/mnv/CMakeLists.txt
+++ b/mnv/CMakeLists.txt
@@ -392,8 +392,6 @@ if(PKG_CONFIG_FOUND)
     pkg_check_modules(WAYLAND QUIET wayland-client)
     if(WAYLAND_FOUND)
         set(HAVE_WAYLAND 1)
-        set(FEAT_WAYLAND 1)
-        set(FEAT_WAYLAND_CLIPBOARD 1)
 
         # Generate wayland protocol files using wayland-scanner
         find_program(WAYLAND_SCANNER wayland-scanner)
@@ -585,6 +583,17 @@ if(MNV_LUA)
         set(FEAT_LUA 1)
         if(MNV_LUA_DYNAMIC)
             set(DYNAMIC_LUA 1)
+            # Determine the shared library filename for dynamic loading
+            foreach(_lua_lib ${LUA_LIBRARIES})
+                if(_lua_lib MATCHES "\\.(so|dylib)")
+                    get_filename_component(_lua_realpath "${_lua_lib}" REALPATH)
+                    get_filename_component(DYNAMIC_LUA_DLL "${_lua_realpath}" NAME)
+                    break()
+                endif()
+            endforeach()
+            if(NOT DYNAMIC_LUA_DLL)
+                set(DYNAMIC_LUA_DLL "liblua.so")
+            endif()
         endif()
         message(STATUS "Lua: ${LUA_VERSION_STRING}")
     else()
@@ -600,6 +609,22 @@ if(MNV_PERL)
         set(FEAT_PERL 1)
         if(MNV_PERL_DYNAMIC)
             set(DYNAMIC_PERL 1)
+            # Determine the shared library filename for dynamic loading
+            if(PERL_LIBRARY)
+                get_filename_component(_perl_realpath "${PERL_LIBRARY}" REALPATH)
+                get_filename_component(DYNAMIC_PERL_DLL "${_perl_realpath}" NAME)
+            else()
+                foreach(_perl_lib ${PERLLIBS_LIBRARIES})
+                    if(_perl_lib MATCHES "\\.(so|dylib)")
+                        get_filename_component(_perl_realpath "${_perl_lib}" REALPATH)
+                        get_filename_component(DYNAMIC_PERL_DLL "${_perl_realpath}" NAME)
+                        break()
+                    endif()
+                endforeach()
+            endif()
+            if(NOT DYNAMIC_PERL_DLL)
+                set(DYNAMIC_PERL_DLL "libperl.so")
+            endif()
         endif()
         message(STATUS "Perl: ${PERL_VERSION_STRING}")
     else()
@@ -614,6 +639,19 @@ if(MNV_PYTHON3)
         set(FEAT_PYTHON3 1)
         if(MNV_PYTHON3_DYNAMIC)
             set(DYNAMIC_PYTHON3 1)
+            # Determine the shared library filename for dynamic loading
+            if(Python3_LIBRARIES)
+                foreach(_py3_lib ${Python3_LIBRARIES})
+                    if(_py3_lib MATCHES "\\.(so|dylib)")
+                        get_filename_component(_py3_realpath "${_py3_lib}" REALPATH)
+                        get_filename_component(DYNAMIC_PYTHON3_DLL "${_py3_realpath}" NAME)
+                        break()
+                    endif()
+                endforeach()
+            endif()
+            if(NOT DYNAMIC_PYTHON3_DLL)
+                set(DYNAMIC_PYTHON3_DLL "libpython${Python3_VERSION_MAJOR}.${Python3_VERSION_MINOR}.so")
+            endif()
         endif()
         message(STATUS "Python3: ${Python3_VERSION}")
     else()
@@ -628,6 +666,14 @@ if(MNV_RUBY)
         set(FEAT_RUBY 1)
         if(MNV_RUBY_DYNAMIC)
             set(DYNAMIC_RUBY 1)
+            # Determine the shared library filename for dynamic loading
+            if(RUBY_LIBRARY)
+                get_filename_component(_ruby_realpath "${RUBY_LIBRARY}" REALPATH)
+                get_filename_component(DYNAMIC_RUBY_DLL "${_ruby_realpath}" NAME)
+            endif()
+            if(NOT DYNAMIC_RUBY_DLL)
+                set(DYNAMIC_RUBY_DLL "libruby.so")
+            endif()
         endif()
         message(STATUS "Ruby: ${RUBY_VERSION}")
     else()
@@ -642,6 +688,14 @@ if(MNV_TCL)
         set(FEAT_TCL 1)
         if(MNV_TCL_DYNAMIC)
             set(DYNAMIC_TCL 1)
+            # Determine the shared library filename for dynamic loading
+            if(TCL_LIBRARY)
+                get_filename_component(_tcl_realpath "${TCL_LIBRARY}" REALPATH)
+                get_filename_component(DYNAMIC_TCL_DLL "${_tcl_realpath}" NAME)
+            endif()
+            if(NOT DYNAMIC_TCL_DLL)
+                set(DYNAMIC_TCL_DLL "libtcl.so")
+            endif()
         endif()
         message(STATUS "Tcl: found")
     else()
@@ -672,6 +726,9 @@ if(MNV_FEATURE STREQUAL "huge")
         # Socket-based clientserver on Unix
         set(FEAT_CLIENTSERVER 1)
     endif()
+    if(HAVE_WAYLAND)
+        set(FEAT_WAYLAND 1)
+    endif()
 elseif(MNV_FEATURE STREQUAL "normal")
     set(FEAT_NORMAL 1)
     set(FEAT_EVAL 1)
@@ -682,6 +739,9 @@ elseif(MNV_FEATURE STREQUAL "normal")
     if(MNV_CHANNEL)
         set(FEAT_JOB_CHANNEL 1)
     endif()
+    if(HAVE_WAYLAND)
+        set(FEAT_WAYLAND 1)
+    endif()
 elseif(MNV_FEATURE STREQUAL "tiny")
     set(FEAT_TINY 1)
     set(FEAT_TERMINAL 0)
@@ -975,8 +1035,55 @@ if(FEAT_LUA)
 endif()
 
 if(FEAT_PERL)
-    # Perl requires special preprocessing of .xs files, handle separately
-    list(APPEND MNV_CORE_SRC src/if_perl.xs)
+    # Perl .xs files need preprocessing with xsubpp to generate C code
+    find_program(PERL_EXECUTABLE perl)
+    if(PERL_EXECUTABLE)
+        # Find xsubpp
+        execute_process(
+            COMMAND ${PERL_EXECUTABLE} -MConfig -e "print \$Config{privlibexp}"
+            OUTPUT_VARIABLE PERL_PRIVLIB
+            OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+        find_program(XSUBPP xsubpp HINTS ${PERL_PRIVLIB}/ExtUtils /usr/bin/core_perl)
+
+        if(XSUBPP)
+            set(_perl_generated "${CMAKE_CURRENT_BINARY_DIR}/auto/if_perl.c")
+            file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/auto")
+            add_custom_command(
+                OUTPUT "${_perl_generated}"
+                COMMAND ${PERL_EXECUTABLE} ${XSUBPP} -prototypes -typemap
+                    "${PERL_PRIVLIB}/ExtUtils/typemap"
+                    "${CMAKE_CURRENT_SOURCE_DIR}/src/if_perl.xs"
+                    > "${_perl_generated}"
+                DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/if_perl.xs"
+                COMMENT "Generating if_perl.c from if_perl.xs"
+            )
+            list(APPEND MNV_CORE_SRC "${_perl_generated}")
+
+            # Get Perl compile flags
+            execute_process(
+                COMMAND ${PERL_EXECUTABLE} -MExtUtils::Embed -e ccopts
+                OUTPUT_VARIABLE PERL_CFLAGS
+                OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+            # Extract include dirs from Perl ccopts
+            string(REGEX MATCHALL "-I[^ ]+" PERL_INCLUDE_FLAGS "${PERL_CFLAGS}")
+            foreach(_flag ${PERL_INCLUDE_FLAGS})
+                string(REGEX REPLACE "^-I" "" _dir "${_flag}")
+                list(APPEND PERL_INCLUDE_DIRS "${_dir}")
+            endforeach()
+            # Extract compile definitions from Perl ccopts (-D flags)
+            string(REGEX MATCHALL "-D[^ ]+" PERL_DEFINE_FLAGS "${PERL_CFLAGS}")
+            # Extract other compile options (-f flags etc.)
+            string(REGEX MATCHALL "-f[^ ]+" PERL_COMPILE_OPTIONS "${PERL_CFLAGS}")
+        else()
+            message(WARNING "xsubpp not found, Perl support disabled")
+            set(FEAT_PERL 0)
+        endif()
+    else()
+        message(WARNING "perl not found, Perl support disabled")
+        set(FEAT_PERL 0)
+    endif()
 endif()
 
 if(FEAT_PYTHON3)
@@ -985,6 +1092,10 @@ endif()
 
 if(FEAT_RUBY)
     list(APPEND MNV_CORE_SRC src/if_ruby.c)
+
+    # Compute numeric Ruby version (e.g. 34 for Ruby 3.4.x)
+    string(REGEX REPLACE "\\." "" _ruby_ver_nodots "${RUBY_VERSION}")
+    string(SUBSTRING "${_ruby_ver_nodots}" 0 2 RUBY_VERSION_NUM)
 endif()
 
 if(FEAT_TCL)
@@ -1110,6 +1221,25 @@ if(FEAT_LUA)
     target_include_directories(mnv PRIVATE ${LUA_INCLUDE_DIR})
 endif()
 
+# Perl
+if(FEAT_PERL)
+    if(NOT DYNAMIC_PERL AND PERLLIBS_LIBRARIES)
+        target_link_libraries(mnv PRIVATE ${PERLLIBS_LIBRARIES})
+    endif()
+    if(PERL_INCLUDE_DIRS)
+        target_include_directories(mnv PRIVATE ${PERL_INCLUDE_DIRS})
+    endif()
+    if(PERL_INCLUDE_PATH)
+        target_include_directories(mnv PRIVATE ${PERL_INCLUDE_PATH})
+    endif()
+    # Apply Perl-specific compile definitions to the generated if_perl.c
+    if(_perl_generated AND PERL_DEFINE_FLAGS)
+        set_source_files_properties("${_perl_generated}" PROPERTIES
+            COMPILE_OPTIONS "${PERL_DEFINE_FLAGS}"
+        )
+    endif()
+endif()
+
 # Python 3
 if(FEAT_PYTHON3)
     if(NOT DYNAMIC_PYTHON3)
@@ -1124,12 +1254,23 @@ if(FEAT_RUBY)
         target_link_libraries(mnv PRIVATE ${RUBY_LIBRARY})
     endif()
     target_include_directories(mnv PRIVATE ${RUBY_INCLUDE_DIRS})
+    target_compile_definitions(mnv PRIVATE RUBY_VERSION=${RUBY_VERSION_NUM})
 endif()
 
 # Tcl
 if(FEAT_TCL)
     if(NOT DYNAMIC_TCL)
         target_link_libraries(mnv PRIVATE ${TCL_LIBRARY})
+    else()
+        # Dynamic Tcl still requires the stubs library for Tcl_InitStubs
+        find_library(TCL_STUB_LIBRARY NAMES tclstub tclstub8.6 tclstub8.5
+            HINTS "${TCL_LIBRARY_DIR}" "${TCL_PREFIX}/lib"
+        )
+        if(TCL_STUB_LIBRARY)
+            target_link_libraries(mnv PRIVATE ${TCL_STUB_LIBRARY})
+        else()
+            message(WARNING "Tcl stubs library not found, dynamic Tcl may fail")
+        endif()
     endif()
     target_include_directories(mnv PRIVATE ${TCL_INCLUDE_PATH})
 endif()
@@ -1226,7 +1367,53 @@ if(MNV_BUILD_TESTS)
             endif()
         endif()
 
+        # Language interpreter support for tests
+        if(FEAT_LUA)
+            if(NOT DYNAMIC_LUA)
+                target_link_libraries(${TEST_NAME} PRIVATE ${LUA_LIBRARIES})
+            endif()
+            target_include_directories(${TEST_NAME} PRIVATE ${LUA_INCLUDE_DIR})
+        endif()
+        if(FEAT_PERL)
+            if(NOT DYNAMIC_PERL AND PERLLIBS_LIBRARIES)
+                target_link_libraries(${TEST_NAME} PRIVATE ${PERLLIBS_LIBRARIES})
+            endif()
+            if(PERL_INCLUDE_DIRS)
+                target_include_directories(${TEST_NAME} PRIVATE ${PERL_INCLUDE_DIRS})
+            endif()
+            if(PERL_INCLUDE_PATH)
+                target_include_directories(${TEST_NAME} PRIVATE ${PERL_INCLUDE_PATH})
+            endif()
+        endif()
+        if(FEAT_PYTHON3)
+            if(NOT DYNAMIC_PYTHON3)
+                target_link_libraries(${TEST_NAME} PRIVATE Python3::Python)
+            endif()
+            target_include_directories(${TEST_NAME} PRIVATE ${Python3_INCLUDE_DIRS})
+        endif()
+        if(FEAT_RUBY)
+            if(NOT DYNAMIC_RUBY)
+                target_link_libraries(${TEST_NAME} PRIVATE ${RUBY_LIBRARY})
+            endif()
+            target_include_directories(${TEST_NAME} PRIVATE ${RUBY_INCLUDE_DIRS})
+            target_compile_definitions(${TEST_NAME} PRIVATE RUBY_VERSION=${RUBY_VERSION_NUM})
+        endif()
+        if(FEAT_TCL)
+            if(NOT DYNAMIC_TCL)
+                target_link_libraries(${TEST_NAME} PRIVATE ${TCL_LIBRARY})
+            else()
+                if(TCL_STUB_LIBRARY)
+                    target_link_libraries(${TEST_NAME} PRIVATE ${TCL_STUB_LIBRARY})
+                endif()
+            endif()
+            target_include_directories(${TEST_NAME} PRIVATE ${TCL_INCLUDE_PATH})
+        endif()
+
         add_test(NAME ${TEST_NAME} COMMAND ${TEST_NAME})
+        set_tests_properties(${TEST_NAME} PROPERTIES
+            TIMEOUT 120
+            ENVIRONMENT "DISPLAY=;WAYLAND_DISPLAY="
+        )
     endfunction()
 
     # Create unit test executables
@@ -1242,6 +1429,8 @@ if(MNV_BUILD_TESTS)
         COMMAND ${CMAKE_COMMAND} -E env
             "MNVPROG=$<TARGET_FILE:mnv>"
             "MNVRUNTIME=${CMAKE_CURRENT_SOURCE_DIR}/runtime"
+            "LINES=24"
+            "COLUMNS=80"
             ${CMAKE_MAKE_PROGRAM} -C ${CMAKE_CURRENT_SOURCE_DIR}/src/testdir
                 -f Makefile nongui
                 MNVPROG=$<TARGET_FILE:mnv>
@@ -1257,8 +1446,12 @@ if(MNV_BUILD_TESTS)
     if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/runtime/indent/Makefile")
         add_test(
             NAME indent_tests
-            COMMAND ${CMAKE_MAKE_PROGRAM} -C ${CMAKE_CURRENT_SOURCE_DIR}/runtime/indent
-                test MNVPROG=$<TARGET_FILE:mnv>
+            COMMAND ${CMAKE_COMMAND} -E env
+                "MNVRUNTIME=${CMAKE_CURRENT_SOURCE_DIR}/runtime"
+                "LINES=24"
+                "COLUMNS=80"
+                ${CMAKE_MAKE_PROGRAM} -C ${CMAKE_CURRENT_SOURCE_DIR}/runtime/indent
+                    test MNVPROG=$<TARGET_FILE:mnv>
             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime/indent
         )
         set_tests_properties(indent_tests PROPERTIES
@@ -1271,8 +1464,12 @@ if(MNV_BUILD_TESTS)
     if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/runtime/syntax/Makefile")
         add_test(
             NAME syntax_tests
-            COMMAND ${CMAKE_MAKE_PROGRAM} -C ${CMAKE_CURRENT_SOURCE_DIR}/runtime/syntax
-                test MNVPROG=$<TARGET_FILE:mnv>
+            COMMAND ${CMAKE_COMMAND} -E env
+                "MNVRUNTIME=${CMAKE_CURRENT_SOURCE_DIR}/runtime"
+                "LINES=24"
+                "COLUMNS=80"
+                ${CMAKE_MAKE_PROGRAM} -C ${CMAKE_CURRENT_SOURCE_DIR}/runtime/syntax
+                    test MNVPROG=$<TARGET_FILE:mnv>
             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime/syntax
         )
         set_tests_properties(syntax_tests PROPERTIES
diff --git a/mnv/CMakePresets.json b/mnv/CMakePresets.json
new file mode 100644
index 0000000000..0dbfcd515e
--- /dev/null
+++ b/mnv/CMakePresets.json
@@ -0,0 +1,318 @@
+{
+    "version": 6,
+    "cmakeMinimumRequired": {
+        "major": 3,
+        "minor": 15,
+        "patch": 0
+    },
+    "configurePresets": [
+        {
+            "name": "base",
+            "hidden": true,
+            "binaryDir": "${sourceDir}/build/${presetName}",
+            "cacheVariables": {
+                "CMAKE_EXPORT_COMPILE_COMMANDS": "ON",
+                "MNV_BUILD_TESTS": "ON"
+            }
+        },
+        {
+            "name": "dev-base",
+            "hidden": true,
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_DEBUG": "ON",
+                "MNV_LEAK_CHECK": "ON"
+            }
+        },
+        {
+            "name": "default",
+            "displayName": "Default (huge, no interpreters)",
+            "description": "Default build with huge feature set, no language interpreters",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "auto"
+            }
+        },
+        {
+            "name": "minimal",
+            "displayName": "Minimal (tiny, no extras)",
+            "description": "Minimal build with tiny feature set",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "tiny",
+                "MNV_GUI": "none",
+                "MNV_TERMINAL": "OFF",
+                "MNV_CHANNEL": "OFF",
+                "MNV_SOUND": "OFF",
+                "MNV_GPM": "OFF",
+                "MNV_SODIUM": "OFF"
+            }
+        },
+        {
+            "name": "normal",
+            "displayName": "Normal feature set",
+            "description": "Normal feature set, no GUI, no interpreters",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "normal",
+                "MNV_GUI": "none"
+            }
+        },
+        {
+            "name": "all-interp",
+            "displayName": "All interpreters (dynamic)",
+            "description": "Huge feature set with all language interpreters loaded dynamically",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "auto",
+                "MNV_LUA": "ON",
+                "MNV_LUA_DYNAMIC": "ON",
+                "MNV_PERL": "ON",
+                "MNV_PERL_DYNAMIC": "ON",
+                "MNV_PYTHON3": "ON",
+                "MNV_PYTHON3_DYNAMIC": "ON",
+                "MNV_RUBY": "ON",
+                "MNV_RUBY_DYNAMIC": "ON",
+                "MNV_TCL": "ON",
+                "MNV_TCL_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "all-interp-static",
+            "displayName": "All interpreters (static link)",
+            "description": "Huge feature set with all interpreters linked statically",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "auto",
+                "MNV_LUA": "ON",
+                "MNV_LUA_DYNAMIC": "OFF",
+                "MNV_PERL": "ON",
+                "MNV_PERL_DYNAMIC": "OFF",
+                "MNV_PYTHON3": "ON",
+                "MNV_PYTHON3_DYNAMIC": "OFF",
+                "MNV_RUBY": "ON",
+                "MNV_RUBY_DYNAMIC": "OFF",
+                "MNV_TCL": "ON",
+                "MNV_TCL_DYNAMIC": "OFF"
+            }
+        },
+        {
+            "name": "lua-only",
+            "displayName": "Lua only (dynamic)",
+            "description": "Huge feature set with only Lua interpreter",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_LUA": "ON",
+                "MNV_LUA_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "python3-only",
+            "displayName": "Python3 only (dynamic)",
+            "description": "Huge feature set with only Python3 interpreter",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_PYTHON3": "ON",
+                "MNV_PYTHON3_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "ruby-only",
+            "displayName": "Ruby only (dynamic)",
+            "description": "Huge feature set with only Ruby interpreter",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_RUBY": "ON",
+                "MNV_RUBY_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "perl-only",
+            "displayName": "Perl only (dynamic)",
+            "description": "Huge feature set with only Perl interpreter",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_PERL": "ON",
+                "MNV_PERL_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "tcl-only",
+            "displayName": "Tcl only (dynamic)",
+            "description": "Huge feature set with only Tcl interpreter",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_TCL": "ON",
+                "MNV_TCL_DYNAMIC": "ON"
+            }
+        },
+        {
+            "name": "nogui",
+            "displayName": "No GUI (huge)",
+            "description": "Huge feature set without any GUI",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none"
+            }
+        },
+        {
+            "name": "gtk3",
+            "displayName": "GTK3 GUI",
+            "description": "Huge feature set with GTK3 GUI",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "gtk3"
+            }
+        },
+        {
+            "name": "sanitize",
+            "displayName": "Sanitizers (ASan + UBSan)",
+            "description": "Debug build with address and undefined behavior sanitizers",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_SANITIZE": "ON"
+            }
+        },
+        {
+            "name": "profile",
+            "displayName": "Profile build",
+            "description": "Profiling build with gprof instrumentation",
+            "inherits": "base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "none",
+                "MNV_PROFILE": "ON"
+            }
+        },
+        {
+            "name": "full-debug",
+            "displayName": "Full debug (all interpreters + debug + leak check + profile)",
+            "description": "Maximum debug build matching: -DMNV_LUA=ON -DMNV_PERL=ON -DMNV_PYTHON3=ON -DMNV_RUBY=ON -DMNV_TCL=ON -DMNV_DEBUG=ON -DMNV_PROFILE=ON -DMNV_LEAK_CHECK=ON",
+            "inherits": "dev-base",
+            "cacheVariables": {
+                "MNV_FEATURE": "huge",
+                "MNV_GUI": "auto",
+                "MNV_LUA": "ON",
+                "MNV_PERL": "ON",
+                "MNV_PYTHON3": "ON",
+                "MNV_RUBY": "ON",
+                "MNV_TCL": "ON",
+                "MNV_PROFILE": "ON"
+            }
+        }
+    ],
+    "buildPresets": [
+        {
+            "name": "default",
+            "configurePreset": "default"
+        },
+        {
+            "name": "minimal",
+            "configurePreset": "minimal"
+        },
+        {
+            "name": "normal",
+            "configurePreset": "normal"
+        },
+        {
+            "name": "all-interp",
+            "configurePreset": "all-interp"
+        },
+        {
+            "name": "all-interp-static",
+            "configurePreset": "all-interp-static"
+        },
+        {
+            "name": "lua-only",
+            "configurePreset": "lua-only"
+        },
+        {
+            "name": "python3-only",
+            "configurePreset": "python3-only"
+        },
+        {
+            "name": "ruby-only",
+            "configurePreset": "ruby-only"
+        },
+        {
+            "name": "perl-only",
+            "configurePreset": "perl-only"
+        },
+        {
+            "name": "tcl-only",
+            "configurePreset": "tcl-only"
+        },
+        {
+            "name": "nogui",
+            "configurePreset": "nogui"
+        },
+        {
+            "name": "gtk3",
+            "configurePreset": "gtk3"
+        },
+        {
+            "name": "sanitize",
+            "configurePreset": "sanitize"
+        },
+        {
+            "name": "profile",
+            "configurePreset": "profile"
+        },
+        {
+            "name": "full-debug",
+            "configurePreset": "full-debug"
+        }
+    ],
+    "testPresets": [
+        {
+            "name": "default",
+            "configurePreset": "default",
+            "output": {
+                "outputOnFailure": true
+            }
+        },
+        {
+            "name": "unit-only",
+            "configurePreset": "default",
+            "filter": {
+                "exclude": {
+                    "name": "script_tests|indent_tests|syntax_tests"
+                }
+            },
+            "output": {
+                "outputOnFailure": true
+            }
+        },
+        {
+            "name": "all-interp",
+            "configurePreset": "all-interp",
+            "output": {
+                "outputOnFailure": true
+            }
+        },
+        {
+            "name": "full-debug",
+            "configurePreset": "full-debug",
+            "output": {
+                "outputOnFailure": true
+            }
+        }
+    ]
+}
diff --git a/mnv/cmake/config.h.cmake b/mnv/cmake/config.h.cmake
index a1107c99b6..2b5e69c2a7 100644
--- a/mnv/cmake/config.h.cmake
+++ b/mnv/cmake/config.h.cmake
@@ -243,21 +243,35 @@
 #cmakedefine FEAT_GUI_MOTIF
 #cmakedefine FEAT_GUI_X11
 #cmakedefine FEAT_WAYLAND
-#cmakedefine FEAT_WAYLAND_CLIPBOARD
 #cmakedefine FEAT_IPV6
 #cmakedefine WANT_SOCKETSERVER
 
 /* Interpreter support */
 #cmakedefine FEAT_LUA
 #cmakedefine DYNAMIC_LUA
+#ifdef DYNAMIC_LUA
+# define DYNAMIC_LUA_DLL "@DYNAMIC_LUA_DLL@"
+#endif
 #cmakedefine FEAT_PERL
 #cmakedefine DYNAMIC_PERL
+#ifdef DYNAMIC_PERL
+# define DYNAMIC_PERL_DLL "@DYNAMIC_PERL_DLL@"
+#endif
 #cmakedefine FEAT_PYTHON3
 #cmakedefine DYNAMIC_PYTHON3
+#ifdef DYNAMIC_PYTHON3
+# define DYNAMIC_PYTHON3_DLL "@DYNAMIC_PYTHON3_DLL@"
+#endif
 #cmakedefine FEAT_RUBY
 #cmakedefine DYNAMIC_RUBY
+#ifdef DYNAMIC_RUBY
+# define DYNAMIC_RUBY_DLL "@DYNAMIC_RUBY_DLL@"
+#endif
 #cmakedefine FEAT_TCL
 #cmakedefine DYNAMIC_TCL
+#ifdef DYNAMIC_TCL
+# define DYNAMIC_TCL_DLL "@DYNAMIC_TCL_DLL@"
+#endif
 #cmakedefine FEAT_MZSCHEME
 #cmakedefine DYNAMIC_MZSCHEME
 
diff --git a/mnv/src/if_ruby.c b/mnv/src/if_ruby.c
index 796c074664..b6c950ba58 100644
--- a/mnv/src/if_ruby.c
+++ b/mnv/src/if_ruby.c
@@ -103,6 +103,10 @@
 #  define rb_unexpected_type		rb_unexpected_type_stub
 # endif
 
+# if RUBY_VERSION >= 34
+#  define rb_data_object_wrap		rb_data_object_wrap_stub
+# endif
+
 #endif  // ifdef DYNAMIC_RUBY
 
 // On macOS pre-installed Ruby defines "SIZEOF_TIME_T" as "SIZEOF_LONG" so it
@@ -500,6 +504,10 @@ NORETURN(static void (*dll_ruby_malloc_size_overflow)(size_t, size_t));
 #  endif
 # endif
 
+# if RUBY_VERSION >= 34
+static VALUE (*dll_rb_data_object_wrap)(VALUE, void*, RUBY_DATA_FUNC, RUBY_DATA_FUNC);
+# endif
+
 # if RUBY_VERSION >= 26 && RUBY_VERSION <= 32
 void rb_ary_detransient_stub(VALUE x);
 # endif
@@ -606,6 +614,13 @@ rb_unexpected_type_stub(VALUE self, int t)
     dll_rb_unexpected_type(self, t);
 }
 #  endif
+#  if RUBY_VERSION >= 34
+    VALUE
+rb_data_object_wrap_stub(VALUE klass, void *datap, RUBY_DATA_FUNC dmark, RUBY_DATA_FUNC dfree)
+{
+    return dll_rb_data_object_wrap(klass, datap, dmark, dfree);
+}
+#  endif
 #  ifdef USE_TYPEDDATA
 void *rb_check_typeddata_stub(VALUE obj, const rb_data_type_t *data_type)
 {
@@ -658,6 +673,9 @@ static struct
 # if RUBY_VERSION >= 31
     {"rb_debug_rstring_null_ptr", (RUBY_PROC*)&dll_rb_debug_rstring_null_ptr},
 # endif
+# if RUBY_VERSION >= 34
+    {"rb_data_object_wrap", (RUBY_PROC*)&dll_rb_data_object_wrap},
+# endif
     {"rb_define_class_under", (RUBY_PROC*)&dll_rb_define_class_under},
     {"rb_define_const", (RUBY_PROC*)&dll_rb_define_const},
     {"rb_define_global_function", (RUBY_PROC*)&dll_rb_define_global_function},
diff --git a/mnv/src/testdir/test_regexp_latin.mnv b/mnv/src/testdir/test_regexp_latin.mnv
index e88045db38..62b2ffd256 100644
--- a/mnv/src/testdir/test_regexp_latin.mnv
+++ b/mnv/src/testdir/test_regexp_latin.mnv
@@ -4,8 +4,8 @@ set encoding=latin1
 scriptencoding latin1
 
 func s:equivalence_test()
-  let str = 'A������ B C D E���� F G H I���� J K L M N� O������ P Q R S T U���� V W X Y� Z '
-  \      .. 'a������ b c d e���� f g h i���� j k l m n� o������ p q r s t u���� v w x y�� z '
+  let str = 'AÀÁÂÃÄÅ B CÇ D EÈÉÊË F G H IÌÍÎÏ J K L M NÑ OÒÓÔÕÖØ P Q R S T UÙÚÛÜ V W X YÝ Z '
+  \      .. 'aàáâãäå b cç d eèéêë f g h iìíîï j k l m nñ oòóôõöø p q r s t uùúûü v w x yýÿ z '
   \      .. "0 1 2 3 4 5 6 7 8 9 "
   \      .. "` ~ ! ? ; : . , / \\ ' \" | < > [ ] { } ( ) @ # $ % ^ & * _ - + \b \e \f \n \r \t"
   let groups = split(str)
@@ -404,7 +404,7 @@ func Test_regexp_single_line_pat()
   call add(tl, [2, '\v((ab)|c*)+', 'abcccaba', 'abcccab', '', 'ab'])
   call add(tl, [2, '\v(a(c*)+b)+', 'acbababaaa', 'acbabab', 'ab', ''])
   call add(tl, [2, '\v(a|b*)+', 'aaaa', 'aaaa', ''])
-  call add(tl, [2, '\p*', 'a� 	', 'a� '])
+  call add(tl, [2, '\p*', 'aà 	', 'aà '])
 
   " Test greedy-ness and lazy-ness
   call add(tl, [2, 'a\{-2,7}','aaaaaaaaaaaaa', 'aa'])
@@ -993,12 +993,12 @@ endfunc
 " Check patterns matching cursor position.
 func s:curpos_test2()
   new
-  call setline(1, ['1', '2 foobar eins zwei drei vier f�nf sechse',
-        \ '3 foobar eins zwei drei vier f�nf sechse',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
-        \ '5	foobar eins zwei drei vier f�nf sechse',
-        \ '6	foobar eins zwei drei vier f�nf sechse',
-        \ '7	foobar eins zwei drei vier f�nf sechse'])
+  call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse',
+        \ '3 foobar eins zwei drei vier fünf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
+        \ '5	foobar eins zwei drei vier fünf sechse',
+        \ '6	foobar eins zwei drei vier fünf sechse',
+        \ '7	foobar eins zwei drei vier fünf sechse'])
   call setpos('.', [0, 2, 10, 0])
   s/\%.c.*//g
   call setpos('.', [0, 3, 15, 0])
@@ -1008,10 +1008,10 @@ func s:curpos_test2()
   call assert_equal(['1',
         \ '2 foobar ',
         \ '',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
         \ '5	_',
-        \ '6	foobar eins zwei drei vier f�nf sechse',
-        \ '7	foobar eins zwei drei vier f�nf sechse'],
+        \ '6	foobar eins zwei drei vier fünf sechse',
+        \ '7	foobar eins zwei drei vier fünf sechse'],
         \ getline(1, '$'))
   call assert_fails('call search("\\%.1l")', 'E1204:')
   call assert_fails('call search("\\%.1c")', 'E1204:')
@@ -1022,12 +1022,12 @@ endfunc
 " Check patterns matching before or after cursor position.
 func s:curpos_test3()
   new
-  call setline(1, ['1', '2 foobar eins zwei drei vier f�nf sechse',
-        \ '3 foobar eins zwei drei vier f�nf sechse',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
-        \ '5	foobar eins zwei drei vier f�nf sechse',
-        \ '6	foobar eins zwei drei vier f�nf sechse',
-        \ '7	foobar eins zwei drei vier f�nf sechse'])
+  call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse',
+        \ '3 foobar eins zwei drei vier fünf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
+        \ '5	foobar eins zwei drei vier fünf sechse',
+        \ '6	foobar eins zwei drei vier fünf sechse',
+        \ '7	foobar eins zwei drei vier fünf sechse'])
   call setpos('.', [0, 2, 10, 0])
   " Note: This removes all columns, except for the column directly in front of
   " the cursor. Bug????
@@ -1041,27 +1041,27 @@ func s:curpos_test3()
   call setpos('.', [0, 6, 4, 0])
   :s/\%>.v.*$/_/
   call assert_equal(['1',
-        \ ' eins zwei drei vier f�nf sechse',
+        \ ' eins zwei drei vier fünf sechse',
         \ '3 foobar e',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
-        \ '_foobar eins zwei drei vier f�nf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
+        \ '_foobar eins zwei drei vier fünf sechse',
         \ '6	fo_',
-        \ '7	foobar eins zwei drei vier f�nf sechse'],
+        \ '7	foobar eins zwei drei vier fünf sechse'],
         \ getline(1, '$'))
   sil %d
-  call setline(1, ['1', '2 foobar eins zwei drei vier f�nf sechse',
-        \ '3 foobar eins zwei drei vier f�nf sechse',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
-        \ '5	foobar eins zwei drei vier f�nf sechse',
-        \ '6	foobar eins zwei drei vier f�nf sechse',
-        \ '7	foobar eins zwei drei vier f�nf sechse'])
+  call setline(1, ['1', '2 foobar eins zwei drei vier fünf sechse',
+        \ '3 foobar eins zwei drei vier fünf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
+        \ '5	foobar eins zwei drei vier fünf sechse',
+        \ '6	foobar eins zwei drei vier fünf sechse',
+        \ '7	foobar eins zwei drei vier fünf sechse'])
   call setpos('.', [0, 4, 4, 0])
   %s/\%<.l.*//
   call setpos('.', [0, 5, 4, 0])
   %s/\%>.l.*//
   call assert_equal(['', '', '',
-        \ '4 foobar eins zwei drei vier f�nf sechse',
-        \ '5	foobar eins zwei drei vier f�nf sechse',
+        \ '4 foobar eins zwei drei vier fünf sechse',
+        \ '5	foobar eins zwei drei vier fünf sechse',
         \ '', ''],
         \ getline(1, '$'))
   bwipe!