Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>
2025-07-20 09:25:45 +00:00 · 2025-05-31 02:33:02 -04:00 · 2025-05-31 02:33:02 -04:00 · 6c655321e6
commit 6c655321e6
parent c0cceff365
4081 changed files with 1185566 additions and 45 deletions
--- a/externals/simpleini
+++ b/externals/simpleini
@ -1 +0,0 @@
-Subproject commit 382ddbb4b92c0b26aa1b32cefba2002119a5b1f2
--- a/externals/simpleini/.github/workflows/build-and-test.yml
+++ b/externals/simpleini/.github/workflows/build-and-test.yml
@ -0,0 +1,61 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  Windows:
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: microsoft/setup-msbuild@v2
+    - name: Build
+      run: |
+        nuget restore vcproj\SimpleIni.sln
+        msbuild vcproj\SimpleIni.sln /p:Configuration=Release
+    - name: Run tests
+      run: |
+        cd tests
+        ..\vcproj\x64\Release\tests.exe
+
+
+  Ubuntu:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install requirements
+      run: sudo apt install libgtest-dev cmake
+    - uses: actions/checkout@v3
+    - run: make all && make test
+
+    - name: test with CMake (-DSIMPLEINI_USE_SYSTEM_GTEST=OFF)
+      run: |
+        cmake . -B build -DSIMPLEINI_USE_SYSTEM_GTEST=OFF
+        cmake --build build
+        ctest --verbose --test-dir build
+    - name: test with CMake (-DSIMPLEINI_USE_SYSTEM_GTEST=ON)
+      run: |
+        cmake . -B build-system-gtest -DSIMPLEINI_USE_SYSTEM_GTEST=ON
+        cmake --build build-system-gtest
+        ctest --verbose --test-dir build-system-gtest
+
+  MacOS:
+    runs-on: macos-latest
+    steps:
+    - name: Install requirements
+      run: brew install googletest cmake
+    - uses: actions/checkout@v3
+    - run: make all && make test
+
+    - name: test with CMake (-DSIMPLEINI_USE_SYSTEM_GTEST=OFF)
+      run: |
+        cmake . -B build -DSIMPLEINI_USE_SYSTEM_GTEST=OFF
+        cmake --build build
+        ctest --verbose --test-dir build
+    - name: test with CMake (-DSIMPLEINI_USE_SYSTEM_GTEST=ON)
+      run: |
+        cmake . -B build-system-gtest -DSIMPLEINI_USE_SYSTEM_GTEST=ON
+        cmake --build build-system-gtest
+        ctest --verbose --test-dir build-system-gtest
--- a/externals/simpleini/.github/workflows/build-doxygen.yml
+++ b/externals/simpleini/.github/workflows/build-doxygen.yml
@ -0,0 +1,24 @@
+name: Build Doxygen Docs
+
+on:
+  workflow_run:
+    workflows: ["Build and Test"]
+    types:
+      - completed
+
+jobs:
+  deploy:
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Install Doxygen
+      run: sudo apt-get update && sudo apt-get install -y doxygen graphviz
+    - name: Generate Doxygen Documentation
+      run: doxygen Doxyfile
+    - name: Deploy to GitHub Pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./docs/html
--- a/externals/simpleini/.github/workflows/codeql.yml
+++ b/externals/simpleini/.github/workflows/codeql.yml
@ -0,0 +1,37 @@
+name: "CodeQL"
+
+on: workflow_dispatch
+#on:
+#  push:
+#    branches: [ "master" ]
+#  pull_request:
+#    branches: [ "master" ]
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
--- a/externals/simpleini/.gitignore
+++ b/externals/simpleini/.gitignore
@ -0,0 +1,365 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+docs
+
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+build/
+build-system-gtest/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*[.json, .xml, .info]
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
--- a/externals/simpleini/CMakeLists.txt
+++ b/externals/simpleini/CMakeLists.txt
@ -0,0 +1,66 @@
+cmake_minimum_required(VERSION 3.14)
+
+project(
+	SimpleIni
+	VERSION 4.22
+	DESCRIPTION "Cross-platform C++ library providing a simple API to read and write INI-style configuration files"
+	LANGUAGES CXX
+)
+
+option(SIMPLEINI_USE_SYSTEM_GTEST "Use system GoogleTest dependency" OFF)
+
+# disable in-source builds
+if(CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
+	message(FATAL_ERROR "In-source builds are not allowed, use cmake -S . -B build.")
+endif()
+
+
+# Define library paths and include directories
+set(EXPORT_NAMESPACE "${PROJECT_NAME}::")
+set(HEADERS SimpleIni.h)
+
+add_library(${PROJECT_NAME} INTERFACE)
+add_library(${EXPORT_NAMESPACE}${PROJECT_NAME} ALIAS ${PROJECT_NAME})
+
+include(GNUInstallDirs)
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+	VERSION ${PROJECT_VERSION}
+	COMPATIBILITY SameMajorVersion
+)
+configure_package_config_file(${PROJECT_NAME}Config.cmake.in
+	${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+	INSTALL_DESTINATION ${CMAKE_INSTALL_DATADIR}/cmake/${PROJECT_NAME}
+)
+
+install(FILES SimpleIni.h
+	DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+install(TARGETS ${PROJECT_NAME}
+	EXPORT ${PROJECT_NAME}Targets
+)
+
+install(FILES
+		${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+		${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+	DESTINATION ${CMAKE_INSTALL_DATADIR}/cmake/${PROJECT_NAME}
+)
+install(EXPORT ${PROJECT_NAME}Targets
+	DESTINATION ${CMAKE_INSTALL_DATADIR}/cmake/${PROJECT_NAME}
+	NAMESPACE ${EXPORT_NAMESPACE}
+)
+
+target_include_directories(${PROJECT_NAME} INTERFACE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+	$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+# only build tests when top level and testing enabled
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
+	include(CTest)
+	if(BUILD_TESTING)
+		add_subdirectory(tests)
+	endif()
+endif()
--- a/externals/simpleini/ConvertUTF.c
+++ b/externals/simpleini/ConvertUTF.c
@ -0,0 +1,578 @@
+/*
+ * https://web.archive.org/web/20090529064329/http://www.unicode.org:80/Public/PROGRAMS/CVTUTF/
+ *
+ * Copyright 2001-2004 Unicode, Inc.
+ *
+ * Disclaimer
+ *
+ * This source code is provided as is by Unicode, Inc. No claims are
+ * made as to fitness for any particular purpose. No warranties of any
+ * kind are expressed or implied. The recipient agrees to determine
+ * applicability of information provided. If this file has been
+ * purchased on magnetic or optical media from Unicode, Inc., the
+ * sole remedy for any claim will be exchange of defective media
+ * within 90 days of receipt.
+ *
+ * Limitations on Rights to Redistribute This Code
+ *
+ * Unicode, Inc. hereby grants the right to freely use the information
+ * supplied in this file in the creation of products supporting the
+ * Unicode Standard, and to make copies of this file in any form
+ * for internal or external distribution as long as this notice
+ * remains attached.
+ */
+
+ /* ---------------------------------------------------------------------
+
+	 Conversions between UTF32, UTF-16, and UTF-8. Source code file.
+	 Author: Mark E. Davis, 1994.
+	 Rev History: Rick McGowan, fixes & updates May 2001.
+	 Sept 2001: fixed const & error conditions per
+	 mods suggested by S. Parent & A. Lillich.
+	 June 2002: Tim Dodd added detection and handling of incomplete
+	 source sequences, enhanced error detection, added casts
+	 to eliminate compiler warnings.
+	 July 2003: slight mods to back out aggressive FFFE detection.
+	 Jan 2004: updated switches in from-UTF8 conversions.
+	 Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.
+
+	 See the header file "ConvertUTF.h" for complete documentation.
+
+ ------------------------------------------------------------------------ */
+
+
+#include "ConvertUTF.h"
+#ifdef CVTUTF_DEBUG
+#include <stdio.h>
+#endif
+
+static const int halfShift = 10; /* used for shifting by 10 bits */
+
+static const UTF32 halfBase = 0x0010000UL;
+static const UTF32 halfMask = 0x3FFUL;
+
+#define UNI_SUR_HIGH_START  (UTF32)0xD800
+#define UNI_SUR_HIGH_END    (UTF32)0xDBFF
+#define UNI_SUR_LOW_START   (UTF32)0xDC00
+#define UNI_SUR_LOW_END     (UTF32)0xDFFF
+#define false	   0
+#define true	    1
+
+/* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF32toUTF16(
+	const UTF32** sourceStart, const UTF32* sourceEnd,
+	UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF32* source = *sourceStart;
+	UTF16* target = *targetStart;
+	while (source < sourceEnd) {
+		UTF32 ch;
+		if (target >= targetEnd) {
+			result = targetExhausted; break;
+		}
+		ch = *source++;
+		if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
+			/* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
+			if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+				if (flags == strictConversion) {
+					--source; /* return to the illegal value itself */
+					result = sourceIllegal;
+					break;
+				}
+				else {
+					*target++ = UNI_REPLACEMENT_CHAR;
+				}
+			}
+			else {
+				*target++ = (UTF16)ch; /* normal case */
+			}
+		}
+		else if (ch > UNI_MAX_LEGAL_UTF32) {
+			if (flags == strictConversion) {
+				result = sourceIllegal;
+			}
+			else {
+				*target++ = UNI_REPLACEMENT_CHAR;
+			}
+		}
+		else {
+			/* target is a character in range 0xFFFF - 0x10FFFF. */
+			if (target + 1 >= targetEnd) {
+				--source; /* Back up source pointer! */
+				result = targetExhausted; break;
+			}
+			ch -= halfBase;
+			*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
+			*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
+		}
+	}
+	*sourceStart = source;
+	*targetStart = target;
+	return result;
+}
+
+/* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF16toUTF32(
+	const UTF16** sourceStart, const UTF16* sourceEnd,
+	UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF16* source = *sourceStart;
+	UTF32* target = *targetStart;
+	UTF32 ch, ch2;
+	while (source < sourceEnd) {
+		const UTF16* oldSource = source; /*  In case we have to back up because of target overflow. */
+		ch = *source++;
+		/* If we have a surrogate pair, convert to UTF32 first. */
+		if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
+			/* If the 16 bits following the high surrogate are in the source buffer... */
+			if (source < sourceEnd) {
+				ch2 = *source;
+				/* If it's a low surrogate, convert to UTF32. */
+				if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
+					ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+						+ (ch2 - UNI_SUR_LOW_START) + halfBase;
+					++source;
+				}
+				else if (flags == strictConversion) { /* it's an unpaired high surrogate */
+					--source; /* return to the illegal value itself */
+					result = sourceIllegal;
+					break;
+				}
+			}
+			else { /* We don't have the 16 bits following the high surrogate. */
+				--source; /* return to the high surrogate */
+				result = sourceExhausted;
+				break;
+			}
+		}
+		else if (flags == strictConversion) {
+			/* UTF-16 surrogate values are illegal in UTF-32 */
+			if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
+				--source; /* return to the illegal value itself */
+				result = sourceIllegal;
+				break;
+			}
+		}
+		if (target >= targetEnd) {
+			source = oldSource; /* Back up source pointer! */
+			result = targetExhausted; break;
+		}
+		*target++ = ch;
+	}
+	*sourceStart = source;
+	*targetStart = target;
+#ifdef CVTUTF_DEBUG
+	if (result == sourceIllegal) {
+		fprintf(stderr, "ConvertUTF16toUTF32 illegal seq 0x%04x,%04x\n", ch, ch2);
+		fflush(stderr);
+	}
+#endif
+	return result;
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Index into the table below with the first byte of a UTF-8 sequence to
+ * get the number of trailing bytes that are supposed to follow it.
+ * Note that *legal* UTF-8 values can't have 4 or 5-bytes. The table is
+ * left as-is for anyone who may want to do such conversion, which was
+ * allowed in earlier algorithms.
+ */
+static const char trailingBytesForUTF8[256] = {
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
+	2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
+};
+
+/*
+ * Magic values subtracted from a buffer value during UTF8 conversion.
+ * This table contains as many values as there might be trailing bytes
+ * in a UTF-8 sequence.
+ */
+static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
+			 0x03C82080UL, 0xFA082080UL, 0x82082080UL };
+
+/*
+ * Once the bits are split out into bytes of UTF-8, this is a mask OR-ed
+ * into the first byte, depending on how many bytes follow.  There are
+ * as many entries in this table as there are UTF-8 sequence types.
+ * (I.e., one byte sequence, two byte... etc.). Remember that sequencs
+ * for *legal* UTF-8 will be 4 or fewer bytes total.
+ */
+static const UTF8 firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
+
+/* --------------------------------------------------------------------- */
+
+/* The interface converts a whole buffer to avoid function-call overhead.
+ * Constants have been gathered. Loops & conditionals have been removed as
+ * much as possible for efficiency, in favor of drop-through switches.
+ * (See "Note A" at the bottom of the file for equivalent code.)
+ * If your compiler supports it, the "isLegalUTF8" call can be turned
+ * into an inline function.
+ */
+
+ /* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF16toUTF8(
+	const UTF16** sourceStart, const UTF16* sourceEnd,
+	UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF16* source = *sourceStart;
+	UTF8* target = *targetStart;
+	while (source < sourceEnd) {
+		UTF32 ch;
+		unsigned short bytesToWrite = 0;
+		const UTF32 byteMask = 0xBF;
+		const UTF32 byteMark = 0x80;
+		const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
+		ch = *source++;
+		/* If we have a surrogate pair, convert to UTF32 first. */
+		if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
+			/* If the 16 bits following the high surrogate are in the source buffer... */
+			if (source < sourceEnd) {
+				UTF32 ch2 = *source;
+				/* If it's a low surrogate, convert to UTF32. */
+				if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
+					ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+						+ (ch2 - UNI_SUR_LOW_START) + halfBase;
+					++source;
+				}
+				else if (flags == strictConversion) { /* it's an unpaired high surrogate */
+					--source; /* return to the illegal value itself */
+					result = sourceIllegal;
+					break;
+				}
+			}
+			else { /* We don't have the 16 bits following the high surrogate. */
+				--source; /* return to the high surrogate */
+				result = sourceExhausted;
+				break;
+			}
+		}
+		else if (flags == strictConversion) {
+			/* UTF-16 surrogate values are illegal in UTF-32 */
+			if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
+				--source; /* return to the illegal value itself */
+				result = sourceIllegal;
+				break;
+			}
+		}
+		/* Figure out how many bytes the result will require */
+		if (ch < (UTF32)0x80) {
+			bytesToWrite = 1;
+		}
+		else if (ch < (UTF32)0x800) {
+			bytesToWrite = 2;
+		}
+		else if (ch < (UTF32)0x10000) {
+			bytesToWrite = 3;
+		}
+		else if (ch < (UTF32)0x110000) {
+			bytesToWrite = 4;
+		}
+		else {
+			bytesToWrite = 3;
+			ch = UNI_REPLACEMENT_CHAR;
+		}
+
+		target += bytesToWrite;
+		if (target > targetEnd) {
+			source = oldSource; /* Back up source pointer! */
+			target -= bytesToWrite; result = targetExhausted; break;
+		}
+		switch (bytesToWrite) { /* note: everything falls through. */
+		case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
+		}
+		target += bytesToWrite;
+	}
+	*sourceStart = source;
+	*targetStart = target;
+	return result;
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Utility routine to tell whether a sequence of bytes is legal UTF-8.
+ * This must be called with the length pre-determined by the first byte.
+ * If not calling this from ConvertUTF8to*, then the length can be set by:
+ *  length = trailingBytesForUTF8[*source]+1;
+ * and the sequence is illegal right away if there aren't that many bytes
+ * available.
+ * If presented with a length > 4, this returns false.  The Unicode
+ * definition of UTF-8 goes up to 4-byte sequences.
+ */
+
+static Boolean isLegalUTF8(const UTF8* source, int length) {
+	UTF8 a;
+	const UTF8* srcptr = source + length;
+	switch (length) {
+	default: return false;
+		/* Everything else falls through when "true"... */
+	case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
+	case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
+	case 2: if ((a = (*--srcptr)) > 0xBF) return false;
+
+		switch (*source) {
+			/* no fall-through in this inner switch */
+		case 0xE0: if (a < 0xA0) return false; break;
+		case 0xED: if (a > 0x9F) return false; break;
+		case 0xF0: if (a < 0x90) return false; break;
+		case 0xF4: if (a > 0x8F) return false; break;
+		default:   if (a < 0x80) return false;
+		}
+
+	case 1: if (*source >= 0x80 && *source < 0xC2) return false;
+	}
+	if (*source > 0xF4) return false;
+	return true;
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Exported function to return whether a UTF-8 sequence is legal or not.
+ * This is not used here; it's just exported.
+ */
+Boolean isLegalUTF8Sequence(const UTF8* source, const UTF8* sourceEnd) {
+	int length = trailingBytesForUTF8[*source] + 1;
+	if (source + length > sourceEnd) {
+		return false;
+	}
+	return isLegalUTF8(source, length);
+}
+
+/* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF8toUTF16(
+	const UTF8** sourceStart, const UTF8* sourceEnd,
+	UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF8* source = *sourceStart;
+	UTF16* target = *targetStart;
+	while (source < sourceEnd) {
+		UTF32 ch = 0;
+		unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
+		if (source + extraBytesToRead >= sourceEnd) {
+			result = sourceExhausted; break;
+		}
+		/* Do this check whether lenient or strict */
+		if (!isLegalUTF8(source, extraBytesToRead + 1)) {
+			result = sourceIllegal;
+			break;
+		}
+		/*
+		 * The cases all fall through. See "Note A" below.
+		 */
+		switch (extraBytesToRead) {
+		case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
+		case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
+		case 3: ch += *source++; ch <<= 6;
+		case 2: ch += *source++; ch <<= 6;
+		case 1: ch += *source++; ch <<= 6;
+		case 0: ch += *source++;
+		}
+		ch -= offsetsFromUTF8[extraBytesToRead];
+
+		if (target >= targetEnd) {
+			source -= (extraBytesToRead + 1); /* Back up source pointer! */
+			result = targetExhausted; break;
+		}
+		if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
+			/* UTF-16 surrogate values are illegal in UTF-32 */
+			if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+				if (flags == strictConversion) {
+					source -= (extraBytesToRead + 1); /* return to the illegal value itself */
+					result = sourceIllegal;
+					break;
+				}
+				else {
+					*target++ = UNI_REPLACEMENT_CHAR;
+				}
+			}
+			else {
+				*target++ = (UTF16)ch; /* normal case */
+			}
+		}
+		else if (ch > UNI_MAX_UTF16) {
+			if (flags == strictConversion) {
+				result = sourceIllegal;
+				source -= (extraBytesToRead + 1); /* return to the start */
+				break; /* Bail out; shouldn't continue */
+			}
+			else {
+				*target++ = UNI_REPLACEMENT_CHAR;
+			}
+		}
+		else {
+			/* target is a character in range 0xFFFF - 0x10FFFF. */
+			if (target + 1 >= targetEnd) {
+				source -= (extraBytesToRead + 1); /* Back up source pointer! */
+				result = targetExhausted; break;
+			}
+			ch -= halfBase;
+			*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
+			*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
+		}
+	}
+	*sourceStart = source;
+	*targetStart = target;
+	return result;
+}
+
+/* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF32toUTF8(
+	const UTF32** sourceStart, const UTF32* sourceEnd,
+	UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF32* source = *sourceStart;
+	UTF8* target = *targetStart;
+	while (source < sourceEnd) {
+		UTF32 ch;
+		unsigned short bytesToWrite = 0;
+		const UTF32 byteMask = 0xBF;
+		const UTF32 byteMark = 0x80;
+		ch = *source++;
+		if (flags == strictConversion) {
+			/* UTF-16 surrogate values are illegal in UTF-32 */
+			if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+				--source; /* return to the illegal value itself */
+				result = sourceIllegal;
+				break;
+			}
+		}
+		/*
+		 * Figure out how many bytes the result will require. Turn any
+		 * illegally large UTF32 things (> Plane 17) into replacement chars.
+		 */
+		if (ch < (UTF32)0x80) {
+			bytesToWrite = 1;
+		}
+		else if (ch < (UTF32)0x800) {
+			bytesToWrite = 2;
+		}
+		else if (ch < (UTF32)0x10000) {
+			bytesToWrite = 3;
+		}
+		else if (ch <= UNI_MAX_LEGAL_UTF32) {
+			bytesToWrite = 4;
+		}
+		else {
+			bytesToWrite = 3;
+			ch = UNI_REPLACEMENT_CHAR;
+			result = sourceIllegal;
+		}
+
+		target += bytesToWrite;
+		if (target > targetEnd) {
+			--source; /* Back up source pointer! */
+			target -= bytesToWrite; result = targetExhausted; break;
+		}
+		switch (bytesToWrite) { /* note: everything falls through. */
+		case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+		case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
+		}
+		target += bytesToWrite;
+	}
+	*sourceStart = source;
+	*targetStart = target;
+	return result;
+}
+
+/* --------------------------------------------------------------------- */
+
+ConversionResult ConvertUTF8toUTF32(
+	const UTF8** sourceStart, const UTF8* sourceEnd,
+	UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
+	ConversionResult result = conversionOK;
+	const UTF8* source = *sourceStart;
+	UTF32* target = *targetStart;
+	while (source < sourceEnd) {
+		UTF32 ch = 0;
+		unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
+		if (source + extraBytesToRead >= sourceEnd) {
+			result = sourceExhausted; break;
+		}
+		/* Do this check whether lenient or strict */
+		if (!isLegalUTF8(source, extraBytesToRead + 1)) {
+			result = sourceIllegal;
+			break;
+		}
+		/*
+		 * The cases all fall through. See "Note A" below.
+		 */
+		switch (extraBytesToRead) {
+		case 5: ch += *source++; ch <<= 6;
+		case 4: ch += *source++; ch <<= 6;
+		case 3: ch += *source++; ch <<= 6;
+		case 2: ch += *source++; ch <<= 6;
+		case 1: ch += *source++; ch <<= 6;
+		case 0: ch += *source++;
+		}
+		ch -= offsetsFromUTF8[extraBytesToRead];
+
+		if (target >= targetEnd) {
+			source -= (extraBytesToRead + 1); /* Back up the source pointer! */
+			result = targetExhausted; break;
+		}
+		if (ch <= UNI_MAX_LEGAL_UTF32) {
+			/*
+			 * UTF-16 surrogate values are illegal in UTF-32, and anything
+			 * over Plane 17 (> 0x10FFFF) is illegal.
+			 */
+			if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+				if (flags == strictConversion) {
+					source -= (extraBytesToRead + 1); /* return to the illegal value itself */
+					result = sourceIllegal;
+					break;
+				}
+				else {
+					*target++ = UNI_REPLACEMENT_CHAR;
+				}
+			}
+			else {
+				*target++ = ch;
+			}
+		}
+		else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
+			result = sourceIllegal;
+			*target++ = UNI_REPLACEMENT_CHAR;
+		}
+	}
+	*sourceStart = source;
+	*targetStart = target;
+	return result;
+}
+
+/* ---------------------------------------------------------------------
+
+	Note A.
+	The fall-through switches in UTF-8 reading code save a
+	temp variable, some decrements & conditionals.  The switches
+	are equivalent to the following loop:
+	{
+		int tmpBytesToRead = extraBytesToRead+1;
+		do {
+		ch += *source++;
+		--tmpBytesToRead;
+		if (tmpBytesToRead) ch <<= 6;
+		} while (tmpBytesToRead > 0);
+	}
+	In UTF-8 writing code, the switches on "bytesToWrite" are
+	similarly unrolled loops.
+
+   --------------------------------------------------------------------- */
--- a/externals/simpleini/ConvertUTF.h
+++ b/externals/simpleini/ConvertUTF.h
@ -0,0 +1,151 @@
+/*
+ * https://web.archive.org/web/20090529064329/http://www.unicode.org:80/Public/PROGRAMS/CVTUTF/
+ *
+ * Copyright 2001-2004 Unicode, Inc.
+ *
+ * Disclaimer
+ *
+ * This source code is provided as is by Unicode, Inc. No claims are
+ * made as to fitness for any particular purpose. No warranties of any
+ * kind are expressed or implied. The recipient agrees to determine
+ * applicability of information provided. If this file has been
+ * purchased on magnetic or optical media from Unicode, Inc., the
+ * sole remedy for any claim will be exchange of defective media
+ * within 90 days of receipt.
+ *
+ * Limitations on Rights to Redistribute This Code
+ *
+ * Unicode, Inc. hereby grants the right to freely use the information
+ * supplied in this file in the creation of products supporting the
+ * Unicode Standard, and to make copies of this file in any form
+ * for internal or external distribution as long as this notice
+ * remains attached.
+ */
+
+ /* ---------------------------------------------------------------------
+
+     Conversions between UTF32, UTF-16, and UTF-8.  Header file.
+
+     Several funtions are included here, forming a complete set of
+     conversions between the three formats.  UTF-7 is not included
+     here, but is handled in a separate source file.
+
+     Each of these routines takes pointers to input buffers and output
+     buffers.  The input buffers are const.
+
+     Each routine converts the text between *sourceStart and sourceEnd,
+     putting the result into the buffer between *targetStart and
+     targetEnd. Note: the end pointers are *after* the last item: e.g.
+     *(sourceEnd - 1) is the last item.
+
+     The return result indicates whether the conversion was successful,
+     and if not, whether the problem was in the source or target buffers.
+     (Only the first encountered problem is indicated.)
+
+     After the conversion, *sourceStart and *targetStart are both
+     updated to point to the end of last text successfully converted in
+     the respective buffers.
+
+     Input parameters:
+     sourceStart - pointer to a pointer to the source buffer.
+         The contents of this are modified on return so that
+         it points at the next thing to be converted.
+     targetStart - similarly, pointer to pointer to the target buffer.
+     sourceEnd, targetEnd - respectively pointers to the ends of the
+         two buffers, for overflow checking only.
+
+     These conversion functions take a ConversionFlags argument. When this
+     flag is set to strict, both irregular sequences and isolated surrogates
+     will cause an error.  When the flag is set to lenient, both irregular
+     sequences and isolated surrogates are converted.
+
+     Whether the flag is strict or lenient, all illegal sequences will cause
+     an error return. This includes sequences such as: <F4 90 80 80>, <C0 80>,
+     or <A0> in UTF-8, and values above 0x10FFFF in UTF-32. Conformant code
+     must check for illegal sequences.
+
+     When the flag is set to lenient, characters over 0x10FFFF are converted
+     to the replacement character; otherwise (when the flag is set to strict)
+     they constitute an error.
+
+     Output parameters:
+     The value "sourceIllegal" is returned from some routines if the input
+     sequence is malformed.  When "sourceIllegal" is returned, the source
+     value will point to the illegal value that caused the problem. E.g.,
+     in UTF-8 when a sequence is malformed, it points to the start of the
+     malformed sequence.
+
+     Author: Mark E. Davis, 1994.
+     Rev History: Rick McGowan, fixes & updates May 2001.
+          Fixes & updates, Sept 2001.
+
+ ------------------------------------------------------------------------ */
+
+ /* ---------------------------------------------------------------------
+     The following 4 definitions are compiler-specific.
+     The C standard does not guarantee that wchar_t has at least
+     16 bits, so wchar_t is no less portable than unsigned short!
+     All should be unsigned values to avoid sign extension during
+     bit mask & shift operations.
+ ------------------------------------------------------------------------ */
+
+typedef unsigned long	UTF32;	/* at least 32 bits */
+typedef unsigned short	UTF16;	/* at least 16 bits */
+typedef unsigned char	UTF8;	/* typically 8 bits */
+typedef unsigned char	Boolean; /* 0 or 1 */
+
+/* Some fundamental constants */
+#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
+#define UNI_MAX_BMP (UTF32)0x0000FFFF
+#define UNI_MAX_UTF16 (UTF32)0x0010FFFF
+#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF
+#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF
+
+typedef enum {
+    conversionOK, 		/* conversion successful */
+    sourceExhausted,	/* partial character in source, but hit end */
+    targetExhausted,	/* insuff. room in target for conversion */
+    sourceIllegal		/* source sequence is illegal/malformed */
+} ConversionResult;
+
+typedef enum {
+    strictConversion = 0,
+    lenientConversion
+} ConversionFlags;
+
+/* This is for C++ and does no harm in C */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    ConversionResult ConvertUTF8toUTF16(
+        const UTF8** sourceStart, const UTF8* sourceEnd,
+        UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
+
+    ConversionResult ConvertUTF16toUTF8(
+        const UTF16** sourceStart, const UTF16* sourceEnd,
+        UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
+
+    ConversionResult ConvertUTF8toUTF32(
+        const UTF8** sourceStart, const UTF8* sourceEnd,
+        UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
+
+    ConversionResult ConvertUTF32toUTF8(
+        const UTF32** sourceStart, const UTF32* sourceEnd,
+        UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
+
+    ConversionResult ConvertUTF16toUTF32(
+        const UTF16** sourceStart, const UTF16* sourceEnd,
+        UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
+
+    ConversionResult ConvertUTF32toUTF16(
+        const UTF32** sourceStart, const UTF32* sourceEnd,
+        UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
+
+    Boolean isLegalUTF8Sequence(const UTF8* source, const UTF8* sourceEnd);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* --------------------------------------------------------------------- */
--- a/externals/simpleini/ConvertUTF_readme.txt
+++ b/externals/simpleini/ConvertUTF_readme.txt
@ -0,0 +1,43 @@
+https://web.archive.org/web/20090529064329/http://www.unicode.org:80/Public/PROGRAMS/CVTUTF/
+
+The accompanying C source code file "ConvertUTF.c" and the associated header
+file "ConvertUTF.h" provide for conversion between various transformation
+formats of Unicode characters.  The following conversions are supported:
+
+	UTF-32 to UTF-16
+	UTF-32 to UTF-8
+	UTF-16 to UTF-32
+	UTF-16 to UTF-8
+	UTF-8 to UTF-16
+	UTF-8 to UTF-32
+
+In addition, there is a test harness which runs various tests.
+
+The files "CVTUTF7.C" and "CVTUTF7.H" are for archival and historical purposes
+only. They have not been updated to Unicode 3.0 or later and should be
+considered obsolescent. "CVTUTF7.C" contains two functions that can convert
+between UCS2 (i.e., the BMP characters only) and UTF-7. Surrogates are
+not supported, the code has not been tested, and should be considered
+unsuitable for general purpose use.
+
+Please submit any bug reports about these programs here:
+
+	http://www.unicode.org/unicode/reporting.html
+
+Version 1.0: initial version.
+
+Version 1.1: corrected some minor problems; added stricter checks.
+
+Version 1.2: corrected switch statements associated with "extraBytesToRead"
+	in 4 & 5 byte cases, in functions for conversion from UTF8.
+	Note: formally, the 4 & 5 byte cases are illegal in the latest
+	UTF8, but the table and this code has always catered for those,
+	cases since at one time they were legal.
+
+Version 1.3: Updated UTF-8 legality check;
+	updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions
+	Updated UTF-8 legality tests in harness.c
+ 
+
+Last update: October 19, 2004
+
--- a/externals/simpleini/Doxyfile
+++ b/externals/simpleini/Doxyfile
--- a/externals/simpleini/LICENCE.txt
+++ b/externals/simpleini/LICENCE.txt
@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2006-2024 Brodie Thiesfield
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/externals/simpleini/Makefile
+++ b/externals/simpleini/Makefile
@ -0,0 +1,18 @@
+# This makefile is just to build the automatic test harness
+# To use SimpleIni, just include SimpleIni.h header file 
+
+PREFIX?=	/usr/local
+
+TOPTARGETS := all clean test
+
+SUBDIRS := tests
+
+$(TOPTARGETS): $(SUBDIRS)
+$(SUBDIRS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
+
+.PHONY: $(TOPTARGETS) $(SUBDIRS)
+
+install:
+	mkdir -p $(DESTDIR)$(PREFIX)/include/
+	install -C -m 644 SimpleIni.h $(DESTDIR)$(PREFIX)/include/
--- a/externals/simpleini/README.md
+++ b/externals/simpleini/README.md
@ -0,0 +1,199 @@
+simpleini
+=========
+
+![Latest Test Results](https://github.com/brofield/simpleini/actions/workflows/build-and-test.yml/badge.svg)
+ 
+A cross-platform library that provides a simple API to read and write INI-style configuration files. It supports data files in ASCII, MBCS and Unicode. It is designed explicitly to be portable to any platform and has been tested on Windows, WinCE and Linux. Released as open-source and free using the MIT licence.
+
+[Full documentation](https://brofield.github.io/simpleini/)
+
+# Feature Summary
+
+- MIT Licence allows free use in all software (including GPL and commercial)
+- multi-platform: Windows (from 95 to 11, CE), Linux, MacOS
+- loading and saving of INI-style configuration files
+- configuration files can have any newline format on all platforms
+- liberal acceptance of file format
+  * key/values with no section, keys with no value
+  * removal of whitespace around sections, keys and values
+- support for multi-line values (values with embedded newline characters)
+- optional support for multiple keys with the same name
+- optional case-insensitive sections and keys (for ASCII characters only)
+- saves files with sections and keys in the same order as they were loaded
+- preserves comments on the file, section and keys where possible
+- supports both char or wchar_t programming interfaces
+- supports both MBCS (system locale) and UTF-8 file encodings
+- supports ICU as conversion library on all platforms
+- system locale does not need to be UTF-8 on Linux/Unix to load UTF-8 file
+- support for non-ASCII characters in section, keys, values and comments
+- support for non-standard character types or file encodings via user-written converter classes
+- support for adding/modifying values programmatically
+- should compile with no warnings in most compilers
+
+# Documentation
+
+Full documentation of the interface is available in doxygen format. See [latest documentation here](https://brofield.github.io/simpleini/).
+
+# Examples
+
+These snippets are included with the distribution in the automatic tests as ts-snippets.cpp.
+
+### SIMPLE USAGE
+
+```c++
+	// simple demonstration
+
+	CSimpleIniA ini;
+	ini.SetUnicode();
+
+	SI_Error rc = ini.LoadFile("example.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+
+	const char* pv;
+	pv = ini.GetValue("section", "key", "default");
+	ASSERT_STREQ(pv, "value");
+
+	ini.SetValue("section", "key", "newvalue");
+
+	pv = ini.GetValue("section", "key", "default");
+	ASSERT_STREQ(pv, "newvalue");
+```
+
+### LOADING DATA
+
+```c++
+	// load from a data file
+	CSimpleIniA ini;
+	SI_Error rc = ini.LoadFile("example.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+
+	// load from a string
+	const std::string example = "[section]\nkey = value\n";
+	CSimpleIniA ini;
+	SI_Error rc = ini.LoadData(example);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+```
+
+### GETTING SECTIONS AND KEYS
+
+```c++
+	// get all sections
+	CSimpleIniA::TNamesDepend sections;
+	ini.GetAllSections(sections);
+
+	// get all keys in a section
+	CSimpleIniA::TNamesDepend keys;
+	ini.GetAllKeys("section1", keys);
+```
+
+### GETTING VALUES
+
+```c++
+	// get the value of a key that doesn't exist
+	const char* pv;
+	pv = ini.GetValue("section1", "key99");
+	ASSERT_EQ(pv, nullptr);
+
+	// get the value of a key that does exist
+	pv = ini.GetValue("section1", "key1");
+	ASSERT_STREQ(pv, "value1");
+
+	// get the value of a key which may have multiple 
+	// values. If hasMultiple is true, then there are
+	// multiple values and just one value has been returned
+	bool hasMulti;
+	pv = ini.GetValue("section1", "key1", nullptr, &hasMulti);
+	ASSERT_STREQ(pv, "value1");
+	ASSERT_EQ(hasMulti, false);
+
+	pv = ini.GetValue("section1", "key2", nullptr, &hasMulti);
+	ASSERT_STREQ(pv, "value2.1");
+	ASSERT_EQ(hasMulti, true);
+
+	// get all values of a key with multiple values
+	CSimpleIniA::TNamesDepend values;
+	ini.GetAllValues("section1", "key2", values);
+
+	// sort the values into a known order, in this case we want
+	// the original load order
+	values.sort(CSimpleIniA::Entry::LoadOrder());
+
+	// output all of the items
+	CSimpleIniA::TNamesDepend::const_iterator it;
+	for (it = values.begin(); it != values.end(); ++it) {
+		printf("value = '%s'\n", it->pItem);
+	}
+```
+
+### MODIFYING DATA
+
+```c++
+	// add a new section 
+	rc = ini.SetValue("section1", nullptr, nullptr);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_INSERTED); 
+
+	// not an error to add one that already exists
+	rc = ini.SetValue("section1", nullptr, nullptr);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_UPDATED);
+
+	// get the value of a key that doesn't exist
+	const char* pv;
+	pv = ini.GetValue("section2", "key1", "default-value");
+	ASSERT_STREQ(pv, "default-value");
+
+	// adding a key (the section will be added if needed)
+	rc = ini.SetValue("section2", "key1", "value1");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_INSERTED);
+
+	// ensure it is set to expected value
+	pv = ini.GetValue("section2", "key1", nullptr);
+	ASSERT_STREQ(pv, "value1");
+
+	// change the value of a key
+	rc = ini.SetValue("section2", "key1", "value2");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_UPDATED);
+
+	// ensure it is set to expected value
+	pv = ini.GetValue("section2", "key1", nullptr);
+	ASSERT_STREQ(pv, "value2");
+```
+
+### DELETING DATA
+
+```c++
+	// deleting a key from a section. Optionally the entire
+	// section may be deleted if it is now empty.
+	bool done, deleteSectionIfEmpty = true;
+	done = ini.Delete("section1", "key1", deleteSectionIfEmpty);
+	ASSERT_EQ(done, true);
+	done = ini.Delete("section1", "key1");
+	ASSERT_EQ(done, false);
+
+	// deleting an entire section and all keys in it
+	done = ini.Delete("section2", nullptr);
+	ASSERT_EQ(done, true);
+	done = ini.Delete("section2", nullptr);
+	ASSERT_EQ(done, false);
+```
+
+### SAVING DATA
+
+```c++
+	// save the data to a string
+	std::string data;
+	rc = ini.Save(data);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+
+	// save the data back to the file
+	rc = ini.SaveFile("example2.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+```
--- a/externals/simpleini/SimpleIni.h
+++ b/externals/simpleini/SimpleIni.h
--- a/externals/simpleini/SimpleIniConfig.cmake.in
+++ b/externals/simpleini/SimpleIniConfig.cmake.in
@ -0,0 +1,8 @@
+@PACKAGE_INIT@
+
+# prevent repeatedly including the targets
+if(NOT TARGET @PROJECT_NAME@::@PROJECT_NAME@)
+    include(${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake)
+endif()
+
+message(STATUS "Found @PROJECT_NAME@, version: ${@PROJECT_NAME@_VERSION}")
--- a/externals/simpleini/other/package.cmd
+++ b/externals/simpleini/other/package.cmd
@ -0,0 +1,26 @@
+set VERSION=4.15
+
+set SEVENZIP="C:\Program Files\7-Zip\7z.exe"
+
+FOR /F "tokens=*" %%G IN ('DIR /AD /B /S Debug*') DO (
+    DEL /S /Q "%%G"
+    RD "%%G"
+)
+FOR /F "tokens=*" %%G IN ('DIR /AD /B /S Release*') DO (
+    DEL /S /Q "%%G"
+    RD "%%G"
+)
+DEL /Q "SimpleIni.ncb"
+ATTRIB -H "SimpleIni.suo"
+DEL /Q "SimpleIni.suo"
+DEL /Q "SimpleIni.opt"
+DEL /Q testsi-out*.ini
+DEL /Q test1-blah.ini
+DEL /Q test1-output.ini
+START "Generate documentation" /WAIT "C:\Program Files (x86)\doxygen\bin\doxygen.exe" SimpleIni.doxy
+cd ..
+del simpleini-%VERSION%.zip
+%SEVENZIP% a -tzip -r- -x!simpleini\.svn simpleini-%VERSION%.zip simpleini\*
+del simpleini-doc.zip
+%SEVENZIP% a -tzip -r simpleini-doc.zip simpleini-doc\*
+cd simpleini
--- a/externals/simpleini/other/simpleini.doxy
+++ b/externals/simpleini/other/simpleini.doxy
--- a/externals/simpleini/release.txt
+++ b/externals/simpleini/release.txt
@ -0,0 +1,6 @@
+Making a release:
+* update version number in SimpleIni.h
+* update version number in CMakeLists.txt
+* check-in all files
+* make a release "v4.22" etc creating a matching tag
+
--- a/externals/simpleini/tests/.gitignore
+++ b/externals/simpleini/tests/.gitignore
@ -0,0 +1,5 @@
+example2.ini
+
+tests
+*.o
+
--- a/externals/simpleini/tests/CMakeLists.txt
+++ b/externals/simpleini/tests/CMakeLists.txt
@ -0,0 +1,30 @@
+if(SIMPLEINI_USE_SYSTEM_GTEST)
+	find_package(GTest REQUIRED)
+else()
+	include(FetchContent)
+	FetchContent_Declare(
+		googletest
+		DOWNLOAD_EXTRACT_TIMESTAMP ON
+		URL https://github.com/google/googletest/archive/refs/tags/v1.14.0.zip
+		URL_HASH SHA1=0ac421f2ec11af38b0fff0f1992184032731a8bc
+		)
+	FetchContent_MakeAvailable(googletest)
+endif()
+
+add_executable(tests
+	ts-bugfix.cpp
+	ts-noconvert.cpp
+	ts-quotes.cpp
+	ts-roundtrip.cpp
+	ts-snippets.cpp
+	ts-utf8.cpp)
+
+add_test(NAME tests COMMAND tests)
+target_link_libraries(tests PRIVATE ${PROJECT_NAME} GTest::gtest_main)
+
+add_custom_command(
+	TARGET tests POST_BUILD
+	COMMAND ${CMAKE_COMMAND} -E copy
+		${CMAKE_CURRENT_SOURCE_DIR}/example.ini
+		${CMAKE_CURRENT_SOURCE_DIR}/tests.ini
+		${CMAKE_CURRENT_BINARY_DIR})
--- a/externals/simpleini/tests/Makefile
+++ b/externals/simpleini/tests/Makefile
@ -0,0 +1,21 @@
+CXX?=g++
+CXXFLAGS+=-Wall -std=c++14 `pkg-config --cflags gtest_main`
+LDFLAGS+=`pkg-config --libs gtest_main`
+
+OBJS=ts-roundtrip.o ts-snippets.o ts-utf8.o ts-bugfix.o ts-quotes.o ts-noconvert.o
+
+BIN=./tests
+
+all: $(BIN)
+
+$(BIN): $(OBJS)
+	$(CXX) -o $(BIN) $(OBJS) $(LDFLAGS)
+
+clean:
+	rm -f core $(OBJS) $(BIN)
+
+test: $(BIN)
+	$(BIN)
+
+$(OBJS): ../SimpleIni.h
+
--- a/externals/simpleini/tests/example.ini
+++ b/externals/simpleini/tests/example.ini
@ -0,0 +1,2 @@
+[section]
+key = value
--- a/externals/simpleini/tests/old/test.cmd
+++ b/externals/simpleini/tests/old/test.cmd
@ -0,0 +1,24 @@
+@echo off
+
+Debug\testsi.exe -u -m -l test1-input.ini > test1-blah.ini
+fc test1-expected.ini test1-output.ini
+if errorlevel 1 goto error
+
+"Debug Unicode\testsi.exe" -u -m -l test1-input.ini > test1-blah.ini
+fc test1-expected.ini test1-output.ini
+if errorlevel 1 goto error
+
+Release\testsi.exe -u -m -l test1-input.ini > test1-blah.ini
+fc test1-expected.ini test1-output.ini
+if errorlevel 1 goto error
+
+"Release Unicode\testsi.exe" -u -m -l test1-input.ini > test1-blah.ini
+fc test1-expected.ini test1-output.ini
+if errorlevel 1 goto error
+
+exit /b 0
+
+:error
+echo Failed during test run. Output file doesn't match expected file.
+pause
+exit /b 1
--- a/externals/simpleini/tests/old/test1-expected.ini
+++ b/externals/simpleini/tests/old/test1-expected.ini
@ -0,0 +1,85 @@
+; testsi-UTF8-std.ini : standard UTF-8 test file for SimpleIni automated testing
+;
+; The number after a section or key is the order that it is defined in this file
+; to make it easier to see if it has been written out correctly. This file should
+; be loaded with Unicode / MultiKey / MultiLine turned on.
+
+
+
+; This comment should be joined on to the one below it about the key
+; with no section.
+
+; Key with no section
+lonely-key = nosection
+another = nosection either
+
+; This key has no value
+empty = 
+
+
+; This should be joined with the comment below about japanese.
+; Another line which will be un-indented. 
+
+; This is a section of keys showing the word Japanese in different syllabies.
+[ordered-1]
+a-1 = blah
+
+; this is in kanji
+japanese-2 = 日本語
+
+; this is in hiragana
+japanese-3 = にほんご
+
+; this is in katakana
+japanese-4 = ニホンゴ
+
+; this is in romaji
+japanese-5 = nihongo
+
+; kanji as the key
+日本語-6 = japanese
+
+
+[multi-2]
+
+; value a
+test = a
+
+; value b
+test = b
+
+; value c
+test = c
+
+; value d
+test = d
+
+
+[multiline-3]
+
+; This is obviously a multi-line entry
+multiline-1 = <<<END_OF_TEXT
+
+This is a multi-line comment. It
+will continue until we have the word MULTI
+on a line by itself.
+
+日本語も。
+
+END_OF_TEXT
+
+; This looks like multi-line, but because the newline following the last
+; line is discarded, it will be converted into a single line entry.
+another-2 = This is not a multiline entry.
+
+; If you wanted a multiline entry with a single line, you need to add 
+; an extra line to it.
+another-3 = <<<END_OF_TEXT
+This is a multiline entry.
+
+END_OF_TEXT
+
+
+[integer]
+dec = 42
+hex = 0x2a
--- a/externals/simpleini/tests/old/test1-input.ini
+++ b/externals/simpleini/tests/old/test1-input.ini
@ -0,0 +1,76 @@
+; testsi-UTF8-std.ini : standard UTF-8 test file for SimpleIni automated testing
+;
+; The number after a section or key is the order that it is defined in this file
+; to make it easier to see if it has been written out correctly. This file should
+; be loaded with Unicode / MultiKey / MultiLine turned on.
+
+; This comment should be joined on to the one below it about the key
+; with no section.
+  
+; Key with no section
+lonely-key = nosection
+another = nosection either
+
+; This key has no value
+empty = 
+
+; This should be joined with the comment below about japanese.
+   ; Another line which will be un-indented. 
+   
+; This is a section of keys showing the word Japanese in different syllabies.
+[ordered-1]
+a-1 = blah
+
+; this is in kanji
+japanese-2 = 日本語
+
+; this is in hiragana
+japanese-3 = にほんご
+
+; this is in katakana
+japanese-4 = ニホンゴ
+
+; this is in romaji
+japanese-5 = nihongo
+
+; kanji as the key
+日本語-6 = japanese
+
+[multi-2]
+; value a
+test = a
+; value b
+test = b
+; value c
+test = c
+; value d
+test = d
+
+[multiline-3]
+; This is obviously a multi-line entry
+multiline-1 = <<<MULTI
+
+This is a multi-line comment. It
+will continue until we have the word MULTI
+on a line by itself.
+
+日本語も。
+
+MULTI
+
+; This looks like multi-line, but because the newline following the last
+; line is discarded, it will be converted into a single line entry.
+another-2 = <<<MULTI
+This is not a multiline entry.
+MULTI
+
+; If you wanted a multiline entry with a single line, you need to add 
+; an extra line to it.
+another-3 = <<<MULTI
+This is a multiline entry.
+
+MULTI
+
+[integer]
+dec = 42
+hex = 0x2a
--- a/externals/simpleini/tests/old/test1.cpp
+++ b/externals/simpleini/tests/old/test1.cpp
@ -0,0 +1,166 @@
+// File:    test1.cpp
+// Library: SimpleIni
+// Author:  Brodie Thiesfield <code@jellycan.com>
+// Source:  http://code.jellycan.com/simpleini/
+//
+// Automated testing for SimpleIni streams
+
+#ifdef _WIN32
+# pragma warning(disable: 4786)
+#endif
+
+#ifdef _WIN32
+# include <windows.h>
+# define DELETE_FILE DeleteFileA
+#else
+# include <unistd.h>
+# define DELETE_FILE unlink
+#endif
+#include <fstream>
+
+#define SI_SUPPORT_IOSTREAMS
+#include "SimpleIni.h"
+
+class Test
+{
+    std::string m_strTest;
+
+public:
+    Test(const char * a_pszName)
+        : m_strTest(a_pszName)
+    {
+        printf("%s: test starting\n", m_strTest.c_str());
+    }
+
+    bool Success()
+    {
+        printf("%s: test succeeded\n", m_strTest.c_str());
+        return false;
+    }
+
+    bool Failure(const char * pszReason)
+    {
+        printf("%s: test FAILED (%s)\n", m_strTest.c_str(), pszReason);
+        return false;
+    }
+};
+
+bool FileComparisonTest(const char * a_pszFile1, const char * a_pszFile2) {
+    // ensure that the two files are the same
+    try {
+        std::string strFile1, strFile2;
+
+        char szBuf[1024];
+        FILE * fp = NULL;
+
+#if __STDC_WANT_SECURE_LIB__
+		fopen_s(&fp, a_pszFile1, "rb");
+#else
+		fp = fopen(a_pszFile1, "rb");
+#endif
+        if (!fp) throw false;
+        while (!feof(fp)) {
+            size_t n = fread(szBuf, 1, sizeof(szBuf), fp);
+            strFile1.append(szBuf, n);
+        }
+        fclose(fp);
+
+		fp = NULL;
+#if __STDC_WANT_SECURE_LIB__
+		fopen_s(&fp, a_pszFile2, "rb");
+#else
+		fp = fopen(a_pszFile2, "rb");
+#endif
+        if (!fp) throw false;
+        while (!feof(fp)) {
+            size_t n = fread(szBuf, 1, sizeof(szBuf), fp);
+            strFile2.append(szBuf, n);
+        }
+        fclose(fp);
+
+        if (strFile1 != strFile2) throw false;
+    }
+    catch (...) {
+        return false;
+    }
+
+    return true;
+}
+
+bool FileLoadTest(const char * a_pszFile1, const char * a_pszFile2) {
+    // ensure that the two files load into simpleini the same
+    CSimpleIniA ini(true, true, true);
+    bool b;
+    try {
+        ini.Reset();
+        if (ini.LoadFile(a_pszFile1) < 0) throw "Load failed for file 1";
+        if (ini.SaveFile("test1.ini") < 0) throw "Save failed for file 1";
+
+        ini.Reset();
+        if (ini.LoadFile(a_pszFile2) < 0) throw "Load failed for file 2";
+        if (ini.SaveFile("test2.ini") < 0) throw "Save failed for file 2";
+
+        b = FileComparisonTest("test1.ini", "test2.ini");
+        DELETE_FILE("test1.ini");
+        DELETE_FILE("test2.ini");
+        if (!b) throw "File comparison failed in FileLoadTest";
+    }
+    catch (...) {
+        return false;
+    }
+
+    return true;
+}
+
+bool TestStreams()
+{
+    const char * rgszTestFile[3] = {
+        "test1-input.ini",
+        "test1-output.ini",
+        "test1-expected.ini"
+    };
+
+    Test oTest("TestStreams");
+
+    CSimpleIniW ini;
+    ini.SetUnicode(true);
+    ini.SetMultiKey(true);
+    ini.SetMultiLine(true);
+
+    // load the file
+    try {
+        std::ifstream instream;
+        instream.open(rgszTestFile[0], std::ifstream::in | std::ifstream::binary);
+        if (ini.LoadData(instream) < 0) throw false;
+        instream.close();
+    }
+    catch (...) {
+        return oTest.Failure("Failed to load file");
+    }
+
+    // standard contents test
+    //if (!StandardContentsTest(ini, oTest)) {
+    //    return false;
+    //}
+
+    // save the file
+    try {
+        std::ofstream outfile;
+        outfile.open(rgszTestFile[1], std::ofstream::out | std::ofstream::binary);
+        if (ini.Save(outfile, true) < 0) throw false;
+        outfile.close();
+    }
+    catch (...) {
+        return oTest.Failure("Failed to save file");
+    }
+
+    // file comparison test
+    if (!FileComparisonTest(rgszTestFile[1], rgszTestFile[2])) {
+        return oTest.Failure("Failed file comparison");
+    }
+    if (!FileLoadTest(rgszTestFile[1], rgszTestFile[2])) {
+        return oTest.Failure("Failed file load comparison");
+    }
+
+    return oTest.Success();
+}
--- a/externals/simpleini/tests/old/testsi-EUCJP.ini
+++ b/externals/simpleini/tests/old/testsi-EUCJP.ini
@ -0,0 +1,52 @@
+; test file for SimpleIni
+
+nosection=ok
+NOSECTION=still ok
+  whitespace  =  ok
+  
+[standard]
+foo=foo1
+standard-1=foo
+日本語=ok1
+
+[Standard]
+Foo=foo2
+standard-2=foo
+日本語=ok2
+
+ [  Whitespace  ]
+    
+a=  
+
+[  whitespace in section name  ]
+  whitespace   in   key name    =     whitespace in value   name     
+  
+; comments
+  ; more  comments
+  
+invalid
+=invalid
+====invalid
+
+[Japanese]
+nihongo = 日本語
+日本語  = 日本語
+
+[日本語]
+nihongo = 日本語
+日本語  = 日本語
+
+[]
+more=no section name
+
+
+
+[MultiLine]
+single = This is a single line.
+multi  = <<<MULTI
+
+This is a multi-line value. It continues until the MULTI tag is found 
+on a line by itself with no whitespace before or after it. This value 
+will be returned to the user with all newlines and whitespace.
+
+MULTI
--- a/externals/simpleini/tests/old/testsi-SJIS.ini
+++ b/externals/simpleini/tests/old/testsi-SJIS.ini
@ -0,0 +1,51 @@
+; test file for SimpleIni
+
+nosection=ok
+NOSECTION=still ok
+  whitespace  =  ok
+  
+[standard]
+foo=foo1
+standard-1=foo
+日本語=ok1
+
+[Standard]
+Foo=foo2
+standard-2=foo
+日本語=ok2
+
+ [  Whitespace  ]
+    
+a=  
+
+[  whitespace in section name  ]
+  whitespace   in   key name    =     whitespace in value   name     
+  
+; comments
+  ; more  comments
+  
+invalid
+=invalid
+====invalid
+
+[Japanese]
+nihongo = 日本語
+日本語  = 日本語
+
+[日本語]
+nihongo = 日本語
+日本語  = 日本語
+
+[]
+more=no section name
+
+
+[MultiLine]
+single = This is a single line.
+multi  = <<<MULTI
+
+This is a multi-line value. It continues until the MULTI tag is found 
+on a line by itself with no whitespace before or after it. This value 
+will be returned to the user with all newlines and whitespace.
+
+MULTI
--- a/externals/simpleini/tests/old/testsi-UTF8.ini
+++ b/externals/simpleini/tests/old/testsi-UTF8.ini
@ -0,0 +1,50 @@
+; test file for SimpleIni
+
+  whitespace  =  ok
+nosection=ok
+NOSECTION=still ok
+  
+[standard]
+foo=foo1
+standard-1=foo
+日本語=ok1
+
+[Standard]
+Foo=foo2
+standard-2=foo
+日本語=ok2
+
+ [  Whitespace  ]
+    
+a=  
+
+[  whitespace in section name  ]
+  whitespace   in   key name    =     whitespace in value   name     
+  
+; comments
+  ; more  comments
+  
+invalid
+=invalid
+====invalid
+
+[Japanese]
+nihongo = 日本語
+日本語  = 日本語
+
+[日本語]
+nihongo = 日本語
+日本語  = 日本語
+
+[]
+more=no section name
+
+[MultiLine]
+single = This is a single line.
+multi  = <<<MULTI
+
+This is a multi-line value. It continues until the MULTI tag is found 
+on a line by itself with no whitespace before or after it. This value 
+will be returned to the user with all newlines and whitespace.
+
+MULTI
--- a/externals/simpleini/tests/old/testsi.cpp
+++ b/externals/simpleini/tests/old/testsi.cpp
@ -0,0 +1,315 @@
+// File:    testsi.cpp
+// Library: SimpleIni
+// Author:  Brodie Thiesfield <code@jellycan.com>
+// Source:  http://code.jellycan.com/simpleini/
+//
+// Demo of usage
+
+#ifdef _WIN32
+# pragma warning(disable: 4786)
+#endif
+
+#include <locale.h>
+#include <stdio.h>
+#include <cassert>
+
+#define SI_SUPPORT_IOSTREAMS
+#if defined(SI_SUPPORT_IOSTREAMS) && !defined(_UNICODE)
+# include <fstream>
+#endif
+
+//#define SI_CONVERT_GENERIC
+//#define SI_CONVERT_ICU
+//#define SI_CONVERT_WIN32
+#include "../SimpleIni.h"
+
+#ifdef SI_CONVERT_ICU
+// if converting using ICU then we need the ICU library
+# pragma comment(lib, "icuuc.lib")
+#endif
+
+#ifdef _WIN32
+# include <tchar.h>
+#else // !_WIN32
+# define TCHAR      char
+# define _T(x)      x
+# define _tprintf   printf
+# define _tmain     main
+#endif // _WIN32
+
+static void
+Test(
+    CSimpleIni &    ini
+    )
+{
+    const TCHAR *pszSection = 0;
+    const TCHAR *pItem = 0;
+    const TCHAR *pszVal = 0;
+
+    // get the value of the key "foo" in section "standard"
+    bool bHasMulti;
+    pszVal = ini.GetValue(_T("standard"), _T("foo"), 0, &bHasMulti);
+    _tprintf(_T("\n-- Value of standard::foo is '%s' (hasMulti = %d)\n"),
+        pszVal ? pszVal : _T("(null)"), bHasMulti);
+
+    // set the value of the key "foo" in section "standard"
+    ini.SetValue(_T("standard"), _T("foo"), _T("wibble"));
+    pszVal = ini.GetValue(_T("standard"), _T("foo"), 0, &bHasMulti);
+    _tprintf(_T("\n-- Value of standard::foo is '%s' (hasMulti = %d)\n"),
+        pszVal ? pszVal : _T("(null)"), bHasMulti);
+
+    // get all values of the key "foo" in section "standard"
+    CSimpleIni::TNamesDepend values;
+    if (ini.GetAllValues(_T("standard"), _T("foo"), values)) {
+        _tprintf(_T("\n-- Values of standard::foo are:\n"));
+        CSimpleIni::TNamesDepend::const_iterator i = values.begin();
+        for (; i != values.end(); ++i) {
+            pszVal = i->pItem;
+            _tprintf(_T("   -> '%s'\n"), pszVal);
+        }
+    }
+
+    // get the size of the section [standard]
+    _tprintf(_T("\n-- Number of keys in section [standard] = %d\n"),
+        ini.GetSectionSize(_T("standard")));
+
+    // delete the key "foo" in section "standard", if it has value "bar"
+    ini.DeleteValue(_T("standard"), _T("foo"), _T("bar"));
+    pszVal = ini.GetValue(_T("standard"), _T("foo"), 0);
+    _tprintf(_T("\n-- Value of standard::foo is now '%s'\n"),
+        pszVal ? pszVal : _T("(null)"));
+
+    // delete the key "foo" in section "standard"
+    ini.Delete(_T("standard"), _T("foo"));
+    pszVal = ini.GetValue(_T("standard"), _T("foo"), 0);
+    _tprintf(_T("\n-- Value of standard::foo is now '%s'\n"),
+        pszVal ? pszVal : _T("(null)"));
+
+    // get the size of the section [standard]
+    _tprintf(_T("\n-- Number of keys in section [standard] = %d\n"),
+        ini.GetSectionSize(_T("standard")));
+
+    // get the list of all key names for the section "standard"
+    _tprintf(_T("\n-- Dumping keys of section: [standard]\n"));
+    CSimpleIni::TNamesDepend keys;
+    ini.GetAllKeys(_T("standard"), keys);
+
+    // dump all of the key names
+    CSimpleIni::TNamesDepend::const_iterator iKey = keys.begin();
+    for ( ; iKey != keys.end(); ++iKey ) {
+        pItem = iKey->pItem;
+        _tprintf(_T("Key: %s\n"), pItem);
+    }
+
+    // add a decimal value
+    ini.SetLongValue(_T("integer"), _T("dec"), 42, NULL, false);
+    ini.SetLongValue(_T("integer"), _T("hex"), 42, NULL, true);
+
+    // add some bool values
+    ini.SetBoolValue(_T("bool"), _T("t"), true);
+    ini.SetBoolValue(_T("bool"), _T("f"), false);
+
+    // get the values back
+    assert(42 == ini.GetLongValue(_T("integer"), _T("dec")));
+    assert(42 == ini.GetLongValue(_T("integer"), _T("hex")));
+    assert(true  == ini.GetBoolValue(_T("bool"), _T("t")));
+    assert(false == ini.GetBoolValue(_T("bool"), _T("f")));
+
+    // delete the section "standard"
+    ini.Delete(_T("standard"), NULL);
+    _tprintf(_T("\n-- Number of keys in section [standard] = %d\n"),
+        ini.GetSectionSize(_T("standard")));
+
+    // iterate through every section in the file
+    _tprintf(_T("\n-- Dumping all sections\n"));
+    CSimpleIni::TNamesDepend sections;
+    ini.GetAllSections(sections);
+    CSimpleIni::TNamesDepend::const_iterator iSection = sections.begin();
+    for ( ; iSection != sections.end(); ++iSection ) {
+        pszSection = iSection->pItem;
+
+        // print the section name
+        printf("\n");
+        if (*pszSection) {
+            _tprintf(_T("[%s]\n"), pszSection);
+        }
+
+        // if there are keys and values...
+        const CSimpleIni::TKeyVal * pSectionData = ini.GetSection(pszSection);
+        if (pSectionData) {
+            // iterate over all keys and dump the key name and value
+            CSimpleIni::TKeyVal::const_iterator iKeyVal = pSectionData->begin();
+            for ( ;iKeyVal != pSectionData->end(); ++iKeyVal) {
+                pItem = iKeyVal->first.pItem;
+                pszVal = iKeyVal->second;
+                _tprintf(_T("%s=%s\n"), pItem, pszVal);
+            }
+        }
+    }
+}
+
+#if defined(SI_SUPPORT_IOSTREAMS) && !defined(_UNICODE)
+static bool
+TestStreams(
+    const TCHAR *   a_pszFile,
+    bool            a_bIsUtf8,
+    bool            a_bUseMultiKey,
+    bool            a_bUseMultiLine
+    )
+{
+    // load the file
+    CSimpleIni ini(a_bIsUtf8, a_bUseMultiKey, a_bUseMultiLine);
+    _tprintf(_T("Loading file: %s\n"), a_pszFile);
+    std::ifstream instream;
+    instream.open(a_pszFile, std::ifstream::in | std::ifstream::binary);
+    SI_Error rc = ini.LoadData(instream);
+    instream.close();
+    if (rc < 0) {
+        printf("Failed to open file.\n");
+        return false;
+    }
+
+    Test(ini);
+
+    // save the file (simple)
+    _tprintf(_T("\n-- Saving file to: testsi-out-streams.ini\n"));
+    std::ofstream outstream;
+    outstream.open("testsi-out-streams.ini", std::ofstream::out | std::ofstream::binary);
+    ini.Save(outstream);
+    outstream.close();
+
+    return true;
+}
+#endif // SI_SUPPORT_IOSTREAMS
+
+static bool
+TestFile(
+    const TCHAR *   a_pszFile,
+    bool            a_bIsUtf8,
+    bool            a_bUseMultiKey,
+    bool            a_bUseMultiLine
+    )
+{
+    // load the file
+    CSimpleIni ini(a_bIsUtf8, a_bUseMultiKey, a_bUseMultiLine);
+    _tprintf(_T("Loading file: %s\n"), a_pszFile);
+    SI_Error rc = ini.LoadFile(a_pszFile);
+    if (rc < 0) {
+        printf("Failed to open file.\n");
+        return false;
+    }
+
+    // run the tests
+    Test(ini);
+
+    // save the file (simple)
+    _tprintf(_T("\n-- Saving file to: testsi-out.ini\n"));
+    ini.SaveFile("testsi-out.ini");
+
+    // save the file (with comments)
+    // Note: to save the file and add a comment to the beginning, use
+    // code such as the following.
+    _tprintf(_T("\n-- Saving file to: testsi-out-comment.ini\n"));
+	FILE * fp = NULL;
+#if __STDC_WANT_SECURE_LIB__
+	fopen_s(&fp, "testsi-out-comment.ini", "wb");
+#else
+	fp = fopen("testsi-out-comment.ini", "wb");
+#endif
+    if (fp) {
+        CSimpleIni::FileWriter writer(fp);
+        if (a_bIsUtf8) {
+            writer.Write(SI_UTF8_SIGNATURE);
+        }
+
+        // add a string to the file in the correct text format
+        CSimpleIni::Converter convert = ini.GetConverter();
+        convert.ConvertToStore(_T("; output from testsi.cpp test program")
+            SI_NEWLINE SI_NEWLINE);
+        writer.Write(convert.Data());
+
+        ini.Save(writer, false);
+        fclose(fp);
+    }
+
+    return true;
+}
+
+static bool
+ParseCommandLine(
+    int                 argc,
+    TCHAR *             argv[],
+    const TCHAR * &     a_pszFile,
+    bool &              a_bIsUtf8,
+    bool &              a_bUseMultiKey,
+    bool &              a_bUseMultiLine
+    )
+{
+    a_pszFile = 0;
+    a_bIsUtf8 = false;
+    a_bUseMultiKey = false;
+    a_bUseMultiLine = false;
+    for (--argc; argc > 0; --argc) {
+        if (argv[argc][0] == '-') {
+            switch (argv[argc][1]) {
+            case TCHAR('u'):
+                a_bIsUtf8 = true;
+                break;
+            case TCHAR('m'):
+                a_bUseMultiKey = true;
+                break;
+            case TCHAR('l'):
+                a_bUseMultiLine = true;
+                break;
+            }
+        }
+        else {
+            a_pszFile = argv[argc];
+        }
+    }
+    if (!a_pszFile) {
+        _tprintf(
+            _T("Usage: testsi [-u] [-m] [-l] iniFile\n")
+            _T("   -u  Load file as UTF-8 (Default is to use system locale)\n")
+            _T("   -m  Enable multiple keys\n")
+            _T("   -l  Enable multiple line values\n")
+            );
+        return false;
+    }
+
+    return true;
+}
+
+extern bool TestStreams();
+
+int
+_tmain(
+    int     argc,
+    TCHAR * argv[]
+    )
+{
+    setlocale(LC_ALL, "");
+
+    // start of automated testing...
+    TestStreams();
+
+    // parse the command line
+    const TCHAR * pszFile;
+    bool bIsUtf8, bUseMultiKey, bUseMultiLine;
+    if (!ParseCommandLine(argc, argv, pszFile, bIsUtf8, bUseMultiKey, bUseMultiLine)) {
+        return 1;
+    }
+
+    // run the test
+    if (!TestFile(pszFile, bIsUtf8, bUseMultiKey, bUseMultiLine)) {
+        return 1;
+    }
+#if defined(SI_SUPPORT_IOSTREAMS) && !defined(_UNICODE)
+    if (!TestStreams(pszFile, bIsUtf8, bUseMultiKey, bUseMultiLine)) {
+        return 1;
+    }
+#endif
+
+    return 0;
+}
+
--- a/externals/simpleini/tests/packages.config
+++ b/externals/simpleini/tests/packages.config
@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn" version="1.8.1.7" targetFramework="native" />
+</packages>
--- a/externals/simpleini/tests/pch.cpp
+++ b/externals/simpleini/tests/pch.cpp
@ -0,0 +1,6 @@
+//
+// pch.cpp
+// Include the standard header and generate the precompiled header.
+//
+
+#include "pch.h"
--- a/externals/simpleini/tests/pch.h
+++ b/externals/simpleini/tests/pch.h
@ -0,0 +1,8 @@
+//
+// pch.h
+// Header for standard system include files.
+//
+
+#pragma once
+
+#include "gtest/gtest.h"
--- a/externals/simpleini/tests/tests.ini
+++ b/externals/simpleini/tests/tests.ini
@ -0,0 +1,13 @@
+[section1]
+key1=value1
+
+[section2]
+test2=テスト2
+テスト=test
+テスト2=テスト二
+
+[検査]
+key2=value2
+test2=テスト2
+テスト=test
+テスト2=テスト二
--- a/externals/simpleini/tests/tests.vcxproj
+++ b/externals/simpleini/tests/tests.vcxproj
@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{8f30a5dc-b942-4c9a-ba75-91c906ff85fa}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <ProjectName>tests</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings" />
+  <ImportGroup Label="Shared" />
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <ItemGroup>
+    <ClInclude Include="pch.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="ts-bugfix.cpp" />
+    <ClCompile Include="ts-noconvert.cpp" />
+    <ClCompile Include="ts-quotes.cpp" />
+    <ClCompile Include="ts-roundtrip.cpp" />
+    <ClCompile Include="ts-snippets.cpp" />
+    <ClCompile Include="ts-utf8.cpp" />
+    <ClCompile Include="pch.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+    <ClCompile Include="ts-wchar.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="example.ini" />
+    <None Include="Makefile" />
+    <None Include="packages.config" />
+    <None Include="tests.ini" />
+  </ItemGroup>
+  <ItemDefinitionGroup />
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+    <Import Project="..\vcproj\packages\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.1.8.1.7\build\native\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.targets" Condition="Exists('..\vcproj\packages\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.1.8.1.7\build\native\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.targets')" />
+  </ImportGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>X64;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>Level4</WarningLevel>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
+      <PreprocessorDefinitions>X64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+    </Link>
+  </ItemDefinitionGroup>
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\vcproj\packages\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.1.8.1.7\build\native\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\vcproj\packages\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.1.8.1.7\build\native\Microsoft.googletest.v140.windesktop.msvcstl.static.rt-dyn.targets'))" />
+  </Target>
+</Project>
--- a/externals/simpleini/tests/tests.vcxproj.filters
+++ b/externals/simpleini/tests/tests.vcxproj.filters
@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <ClCompile Include="ts-bugfix.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-noconvert.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-quotes.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-roundtrip.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-snippets.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-utf8.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="ts-wchar.cpp">
+      <Filter>Test Cases</Filter>
+    </ClCompile>
+    <ClCompile Include="pch.cpp">
+      <Filter>Other Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="example.ini">
+      <Filter>Other Files</Filter>
+    </None>
+    <None Include="tests.ini">
+      <Filter>Test Cases</Filter>
+    </None>
+    <None Include="Makefile">
+      <Filter>Other Files</Filter>
+    </None>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <Filter Include="Test Cases">
+      <UniqueIdentifier>{8b76c482-decd-405d-abd8-98726f5c0b03}</UniqueIdentifier>
+      <Extensions>ts-*.cpp</Extensions>
+    </Filter>
+    <Filter Include="Other Files">
+      <UniqueIdentifier>{8f23fd84-666d-4e92-83de-ed431f244af0}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="pch.h">
+      <Filter>Other Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
--- a/externals/simpleini/tests/ts-bugfix.cpp
+++ b/externals/simpleini/tests/ts-bugfix.cpp
@ -0,0 +1,137 @@
+#include "pch.h"
+#include "../SimpleIni.h"
+
+TEST(TestBugFix, TestEmptySection) {
+	CSimpleIniA ini;
+	ini.SetValue("foo", "skey", "sval");
+	ini.SetValue("", "rkey", "rval");
+	ini.SetValue("bar", "skey", "sval");
+
+	std::string output;
+	ini.Save(output);
+
+	std::string expected =
+		"rkey = rval\n"
+		"\n"
+		"\n"
+		"[foo]\n"
+		"skey = sval\n"
+		"\n"
+		"\n"
+		"[bar]\n"
+		"skey = sval\n";
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+TEST(TestBugFix, TestMultiLineIgnoreTrailSpace0) {
+	std::string input =
+		"; multiline values\n"
+		"key = <<<EOS\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"EOS\n"
+		"\n"
+		"[section]\n";
+
+	bool multiline = true;
+	CSimpleIniA ini(true, false, multiline);
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	std::string output;
+	ini.Save(output);
+
+	std::string expected =
+		"; multiline values\n"
+		"\n"
+		"\n"
+		"key = <<<END_OF_TEXT\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"END_OF_TEXT\n"
+		"\n"
+		"\n"
+		"[section]\n";
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+TEST(TestBugFix, TestMultiLineIgnoreTrailSpace1) {
+	std::string input =
+		"; multiline values\n"
+		"key = <<<EOS\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"EOS \n"
+		"\n"
+		"[section]\n";
+
+	bool multiline = true;
+	CSimpleIniA ini(true, false, multiline);
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	std::string output;
+	ini.Save(output);
+
+	std::string expected =
+		"; multiline values\n"
+		"\n"
+		"\n"
+		"key = <<<END_OF_TEXT\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"END_OF_TEXT\n"
+		"\n"
+		"\n"
+		"[section]\n";
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+TEST(TestBugFix, TestMultiLineIgnoreTrailSpace2) {
+	std::string input =
+		"; multiline values\n"
+		"key = <<<EOS\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"EOS  \n"
+		"\n"
+		"[section]\n";
+
+	bool multiline = true;
+	CSimpleIniA ini(true, false, multiline);
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	std::string output;
+	ini.Save(output);
+
+	std::string expected =
+		"; multiline values\n"
+		"\n"
+		"\n"
+		"key = <<<END_OF_TEXT\n"
+		"This is a\n"
+		"multiline value\n"
+		"and it ends.\n"
+		"END_OF_TEXT\n"
+		"\n"
+		"\n"
+		"[section]\n";
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
--- a/externals/simpleini/tests/ts-noconvert.cpp
+++ b/externals/simpleini/tests/ts-noconvert.cpp
@ -0,0 +1,69 @@
+#include "pch.h"
+
+#define SI_NO_CONVERSION
+#include "../SimpleIni.h"
+
+class TestNoConvert : public ::testing::Test {
+protected:
+	void SetUp() override;
+protected:
+	CSimpleIniA ini;
+};
+
+void TestNoConvert::SetUp() {
+	ini.SetUnicode();
+	SI_Error err = ini.LoadFile("tests.ini");
+	ASSERT_EQ(err, SI_OK);
+}
+
+TEST_F(TestNoConvert, TestSectionAKeyAValA) {
+	const char* result = ini.GetValue("section1", "key1");
+	ASSERT_STREQ(result, "value1");
+}
+
+TEST_F(TestNoConvert, TestSectionAKeyAValU) {
+	const char tesuto2[] = u8"テスト2"; 
+	const char* result = ini.GetValue("section2", "test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestNoConvert, TestSectionAKeyUValA) {
+	const char tesuto[] = u8"テスト";
+	const char* result = ini.GetValue("section2", tesuto);
+	ASSERT_STREQ(result, "test");
+}
+
+TEST_F(TestNoConvert, TestSectionAKeyUValU) {
+	const char tesuto2[] = u8"テスト2";
+	const char tesutoni[] = u8"テスト二";
+	const char* result = ini.GetValue("section2", tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
+
+TEST_F(TestNoConvert, TestSectionUKeyAValA) {
+	const char kensa[] = u8"検査";
+	const char* result = ini.GetValue(kensa, "key2");
+	ASSERT_STREQ(result, "value2");
+}
+
+TEST_F(TestNoConvert, TestSectionUKeyAValU) {
+	const char kensa[] = u8"検査";
+	const char tesuto2[] = u8"テスト2";
+	const char* result = ini.GetValue(kensa, "test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestNoConvert, TestSectionUKeyUValA) {
+	const char kensa[] = u8"検査";
+	const char tesuto[] = u8"テスト";
+	const char* result = ini.GetValue(kensa, tesuto);
+	ASSERT_STREQ(result, "test");
+}
+
+TEST_F(TestNoConvert, TestSectionUKeyUValU) {
+	const char kensa[] = u8"検査";
+	const char tesuto2[] = u8"テスト2";
+	const char tesutoni[] = u8"テスト二";
+	const char* result = ini.GetValue(kensa, tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
--- a/externals/simpleini/tests/ts-quotes.cpp
+++ b/externals/simpleini/tests/ts-quotes.cpp
@ -0,0 +1,202 @@
+#include "pch.h"
+#include <algorithm>
+#include "../SimpleIni.h"
+
+class TestQuotes : public ::testing::Test {
+protected:
+	void SetUp() override;
+
+protected:
+	CSimpleIniA ini;
+	std::string input;
+	std::string expect;
+	std::string output;
+};
+
+void TestQuotes::SetUp() {
+	ini.SetUnicode();
+}
+
+TEST_F(TestQuotes, TestEmpty) {
+	ini.SetQuotes(true);
+
+	input =
+		"[section]\n"
+		"key1 = \"\"\n"
+		"key2 = \n"
+		;
+
+	// no need to preserve quotes for empty data
+	expect =
+		"[section]\n"
+		"key1 = \n"
+		"key2 = \n"
+		;
+
+	const char* result;
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	result = ini.GetValue("section", "key1");
+	ASSERT_STREQ(result, "");
+
+	result = ini.GetValue("section", "key2");
+	ASSERT_STREQ(result, "");
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expect.c_str(), output.c_str());
+}
+
+TEST_F(TestQuotes, TestEmptyDisabled) {
+	ini.SetQuotes(false);
+
+	input =
+		"[section]\n"
+		"key1 = \"\"\n"
+		"key2 = \n"
+		;
+
+	const char* result;
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	result = ini.GetValue("section", "key1");
+	ASSERT_STREQ(result, "\"\"");
+
+	result = ini.GetValue("section", "key2");
+	ASSERT_STREQ(result, "");
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(input.c_str(), output.c_str());
+}
+
+TEST_F(TestQuotes, TestGeneral) {
+	ini.SetQuotes(true);
+
+	input =
+		"[section]\n"
+		"key1 = foo\n"
+		"key2 = \"foo\"\n"
+		"key3 =  foo \n"
+		"key4 = \" foo \"\n"
+		"key5 = \"foo\n"
+		"key6 = foo\"\n"
+		"key7 =  foo \" foo \n"
+		"key8 =  \" foo \" foo \" \n"
+		;
+
+	expect =
+		"[section]\n"
+		"key1 = foo\n"
+		"key2 = foo\n"
+		"key3 = foo\n"
+		"key4 = \" foo \"\n"
+		"key5 = \"foo\n"
+		"key6 = foo\"\n"
+		"key7 = foo \" foo\n"
+		"key8 = \" foo \" foo \"\n"
+		;
+
+	const char* result;
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	result = ini.GetValue("section", "key1");
+	ASSERT_STREQ(result, "foo");
+
+	result = ini.GetValue("section", "key2");
+	ASSERT_STREQ(result, "foo");
+
+	result = ini.GetValue("section", "key3");
+	ASSERT_STREQ(result, "foo");
+
+	result = ini.GetValue("section", "key4");
+	ASSERT_STREQ(result, " foo ");
+
+	result = ini.GetValue("section", "key5");
+	ASSERT_STREQ(result, "\"foo");
+
+	result = ini.GetValue("section", "key6");
+	ASSERT_STREQ(result, "foo\"");
+
+	result = ini.GetValue("section", "key7");
+	ASSERT_STREQ(result, "foo \" foo");
+
+	result = ini.GetValue("section", "key8");
+	ASSERT_STREQ(result, " foo \" foo ");
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expect.c_str(), output.c_str());
+}
+
+TEST_F(TestQuotes, TestGeneralDisabled) {
+	ini.SetQuotes(false);
+
+	input =
+		"[section]\n"
+		"key1 = foo\n"
+		"key2 = \"foo\"\n"
+		"key3 =  foo \n"
+		"key4 = \" foo \"\n"
+		"key5 = \"foo\n"
+		"key6 = foo\"\n"
+		"key7 =  foo \" foo \n"
+		"key8 =  \" foo \" foo \" \n"
+		;
+
+	expect =
+		"[section]\n"
+		"key1 = foo\n"
+		"key2 = \"foo\"\n"
+		"key3 = foo\n"
+		"key4 = \" foo \"\n"
+		"key5 = \"foo\n"
+		"key6 = foo\"\n"
+		"key7 = foo \" foo\n"
+		"key8 = \" foo \" foo \"\n"
+		;
+
+	const char* result;
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	result = ini.GetValue("section", "key1");
+	ASSERT_STREQ(result, "foo");
+
+	result = ini.GetValue("section", "key2");
+	ASSERT_STREQ(result, "\"foo\"");
+
+	result = ini.GetValue("section", "key3");
+	ASSERT_STREQ(result, "foo");
+
+	result = ini.GetValue("section", "key4");
+	ASSERT_STREQ(result, "\" foo \"");
+
+	result = ini.GetValue("section", "key5");
+	ASSERT_STREQ(result, "\"foo");
+
+	result = ini.GetValue("section", "key6");
+	ASSERT_STREQ(result, "foo\"");
+
+	result = ini.GetValue("section", "key7");
+	ASSERT_STREQ(result, "foo \" foo");
+
+	result = ini.GetValue("section", "key8");
+	ASSERT_STREQ(result, "\" foo \" foo \"");
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expect.c_str(), output.c_str());
+}
+
--- a/externals/simpleini/tests/ts-roundtrip.cpp
+++ b/externals/simpleini/tests/ts-roundtrip.cpp
@ -0,0 +1,246 @@
+#include "pch.h"
+#include <algorithm>
+#include "../SimpleIni.h"
+
+class TestRoundTrip : public ::testing::Test {
+protected:
+	void SetUp() override;
+	void TestMulti();
+	void TestBOM(bool useBOM);
+
+protected:
+	CSimpleIniA ini;
+	std::string input;
+	std::string output;
+};
+
+void TestRoundTrip::SetUp() {
+	ini.SetUnicode();
+}
+
+TEST_F(TestRoundTrip, TestStandard) {
+	input =
+		"; File comment\n"
+		"\n"
+		"\n"
+		"; Section 1 comment\n"
+		"[section1]\n"
+		"\n"
+		"\n"
+		"; Section 2 comment\n"
+		"[section2]\n"
+		"\n"
+		"; key1 comment\n"
+		"key1 = string\n"
+		"\n"
+		"; key 2 comment\n"
+		"key2 = true\n"
+		"key3 = 3.1415\n"
+		;
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	const char* result = ini.GetValue("section2", "key1");
+	ASSERT_STREQ(result, "string");
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(input.c_str(), output.c_str());
+}
+
+void TestRoundTrip::TestMulti() {
+	input =
+		"[section]\n"
+		"key = string1\n"
+		"key = string2\n"
+		;
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+}
+
+TEST_F(TestRoundTrip, TestMultiGood) {
+	ini.SetMultiKey(true);
+	TestMulti();
+	ASSERT_STREQ(input.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestMultiBad) {
+	std::string expected =
+		"[section]\n"
+		"key = string2\n";
+
+	ini.SetMultiKey(false);
+	TestMulti();
+	ASSERT_STRNE(input.c_str(), output.c_str());
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestSpacesTrue) {
+	input =
+		"[section]\n"
+		"key = string1\n";
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	ini.SetSpaces(true);
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	
+	ASSERT_STREQ(input.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestSpacesFalse) {
+	input =
+		"[section]\n"
+		"key = string1\n";
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	ini.SetSpaces(false);
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+
+	ASSERT_STRNE(input.c_str(), output.c_str());
+
+	std::string expected =
+		"[section]\n"
+		"key=string1\n";
+
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+void TestRoundTrip::TestBOM(bool useBOM) {
+	const char bom[] = "\xEF\xBB\xBF";
+	const char input8[] =
+		u8"[テスト1]\n"
+		u8"テスト2 = テスト3\n";
+
+	input = bom;
+	input += input8;
+
+	ini.Reset();
+	ini.SetUnicode(false);
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	const char tesuto1[] = u8"テスト1";
+	const char tesuto2[] = u8"テスト2";
+	const char tesuto3[] = u8"テスト3";
+
+	const char* result = ini.GetValue(tesuto1, tesuto2);
+	ASSERT_STREQ(result, tesuto3);
+
+	rc = ini.Save(output, useBOM);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+}
+
+TEST_F(TestRoundTrip, TestWithBOM) {
+	TestBOM(true);
+
+	ASSERT_STREQ(input.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestWithoutBOM) {
+	TestBOM(false);
+
+	ASSERT_STRNE(input.c_str(), output.c_str());
+
+	std::string expected(input, 3);
+	ASSERT_STREQ(expected.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestAllowKeyOnly1) {
+	ini.SetAllowKeyOnly(false);
+
+	input =
+		"[section1]\n"
+		"key1 = string\n"
+		"key2 = \n"
+		"key3= \n"
+		"key4=\n"
+		"key5\n"
+		"\n"
+		"Never going to give you up\n"
+		"Never going to let you down\n"
+		;
+
+	std::string expect =
+		"[section1]\n"
+		"key1 = string\n"
+		"key2 = \n"
+		"key3 = \n"
+		"key4 = \n"
+		;
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expect.c_str(), output.c_str());
+}
+
+TEST_F(TestRoundTrip, TestAllowKeyOnly2) {
+	ini.SetAllowKeyOnly(true);
+
+	input =
+		"[section1]\n"
+		"key1\n"
+		"key2\n"
+		"[section2]\n"
+		"key1 = string\n"
+		"key2 = \n"
+		"key3= \n"
+		"key4=\n"
+		"\n"
+		"key5\n"
+		"\n"
+		"Never going to give you up\n"
+		"\n"
+		"Never going to let you down\n"
+		;
+
+	std::string expect =
+		"[section1]\n"
+		"key1\n"
+		"key2\n"
+		"\n\n"
+		"[section2]\n"
+		"key1 = string\n"
+		"key2\n"
+		"key3\n"
+		"key4\n"
+		"key5\n"
+		"Never going to give you up\n"
+		"Never going to let you down\n"
+		;
+
+	SI_Error rc = ini.LoadData(input);
+	ASSERT_EQ(rc, SI_OK);
+
+	rc = ini.Save(output);
+	ASSERT_EQ(rc, SI_OK);
+
+	output.erase(std::remove(output.begin(), output.end(), '\r'), output.end());
+	ASSERT_STREQ(expect.c_str(), output.c_str());
+}
+
--- a/externals/simpleini/tests/ts-snippets.cpp
+++ b/externals/simpleini/tests/ts-snippets.cpp
@ -0,0 +1,303 @@
+#include "pch.h"
+#include "../SimpleIni.h"
+
+
+// ### SIMPLE USAGE
+
+TEST(TestSnippets, TestSimple) {
+	// simple demonstration
+
+	CSimpleIniA ini;
+	ini.SetUnicode();
+
+	SI_Error rc = ini.LoadFile("example.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+
+	const char* pv;
+	pv = ini.GetValue("section", "key", "default");
+	ASSERT_STREQ(pv, "value");
+
+	ini.SetValue("section", "key", "newvalue");
+
+	pv = ini.GetValue("section", "key", "default");
+	ASSERT_STREQ(pv, "newvalue");
+}
+
+
+// ### LOADING DATA
+
+TEST(TestSnippets, TestLoadFile) {
+	// load from a data file
+	CSimpleIniA ini;
+	SI_Error rc = ini.LoadFile("example.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+}
+
+TEST(TestSnippets, TestLoadString) {
+	// load from a string
+	const std::string example = "[section]\nkey = value\n";
+	CSimpleIniA ini;
+	SI_Error rc = ini.LoadData(example);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+}
+
+
+// ### GETTING SECTIONS AND KEYS
+
+TEST(TestSnippets, TestSectionsAndKeys) {
+	const std::string example =
+		"[section1]\n"
+		"key1 = value1\n"
+		"key2 = value2\n"
+		"\n"
+		"[section2]\n"
+		"[section3]\n";
+
+	CSimpleIniA ini;
+	SI_Error rc = ini.LoadData(example);
+	ASSERT_EQ(rc, SI_OK);
+	
+
+
+	// get all sections
+	CSimpleIniA::TNamesDepend sections;
+	ini.GetAllSections(sections);
+
+	// get all keys in a section
+	CSimpleIniA::TNamesDepend keys;
+	ini.GetAllKeys("section1", keys);
+
+
+
+	const char* expectedSections[] = { "section1", "section2", "section3", nullptr };
+	const char* expectedKeys[] = { "key1", "key2", nullptr };
+
+	CSimpleIniA::TNamesDepend::const_iterator it;
+	int i;
+
+	for (i = 0, it = sections.begin(); it != sections.end(); ++i, ++it) {
+		ASSERT_NE(expectedSections[i], nullptr);
+		ASSERT_STREQ(expectedSections[i], it->pItem);
+	}
+	ASSERT_EQ(expectedSections[i], nullptr);
+
+	for (i = 0, it = keys.begin(); it != keys.end(); ++i, ++it) {
+		ASSERT_NE(expectedKeys[i], nullptr);
+		ASSERT_STREQ(expectedKeys[i], it->pItem);
+	}
+	ASSERT_EQ(expectedKeys[i], nullptr);
+}
+
+
+// ### GETTING VALUES
+
+TEST(TestSnippets, TestGettingValues) {
+	const std::string example =
+		"[section1]\n"
+		"key1 = value1\n"
+		"key2 = value2.1\n"
+		"key2 = value2.2\n"
+		"\n"
+		"[section2]\n"
+		"[section3]\n";
+
+	bool utf8 = true;
+	bool multiKey = true;
+	CSimpleIniA ini(utf8, multiKey);
+	SI_Error rc = ini.LoadData(example);
+	ASSERT_EQ(rc, SI_OK);
+
+
+	// get the value of a key that doesn't exist
+	const char* pv;
+	pv = ini.GetValue("section1", "key99");
+	ASSERT_EQ(pv, nullptr);
+
+	// get the value of a key that does exist
+	pv = ini.GetValue("section1", "key1");
+	ASSERT_STREQ(pv, "value1");
+
+	// get the value of a key which may have multiple 
+	// values. If hasMultiple is true, then there are
+	// multiple values and just one value has been returned
+	bool hasMulti;
+	pv = ini.GetValue("section1", "key1", nullptr, &hasMulti);
+	ASSERT_STREQ(pv, "value1");
+	ASSERT_EQ(hasMulti, false);
+
+	pv = ini.GetValue("section1", "key2", nullptr, &hasMulti);
+	ASSERT_STREQ(pv, "value2.1");
+	ASSERT_EQ(hasMulti, true);
+
+	// get all values of a key with multiple values
+	CSimpleIniA::TNamesDepend values;
+	ini.GetAllValues("section1", "key2", values);
+
+	// sort the values into a known order, in this case we want
+	// the original load order
+	values.sort(CSimpleIniA::Entry::LoadOrder());
+
+	// output all of the items
+	CSimpleIniA::TNamesDepend::const_iterator it;
+	for (it = values.begin(); it != values.end(); ++it) {
+		//printf("value = '%s'\n", it->pItem);
+	}
+
+
+	int i;
+	const char* expectedValues[] = { "value2.1", "value2.2", nullptr };
+	for (i = 0, it = values.begin(); it != values.end(); ++it, ++i) {
+		ASSERT_NE(expectedValues[i], nullptr);
+		ASSERT_STREQ(expectedValues[i], it->pItem);
+	}
+	ASSERT_EQ(expectedValues[i], nullptr);
+}
+
+// ### VALUE EXISTS
+
+TEST(TestSnippets, TestExists)
+{
+	const std::string example =
+		"[section1]\n"
+		"key1 = value1\n"
+		"key2 = value2.1\n"
+		"key2 = value2.2\n"
+		"\n"
+		"[section2]\n"
+		"key1\n"
+		"key2\n"
+		"[section3]\n";
+
+	CSimpleIniA ini;
+	ini.SetUnicode();
+	ini.SetMultiKey();
+	ini.SetAllowKeyOnly();
+
+	SI_Error rc = ini.LoadData(example);
+	ASSERT_EQ(rc, SI_OK);
+
+
+	// check for section doesn't exist
+	EXPECT_FALSE(ini.SectionExists(""));
+	EXPECT_FALSE(ini.SectionExists("section4"));
+
+	// check for section does exist
+	EXPECT_TRUE(ini.SectionExists("section1"));
+	EXPECT_TRUE(ini.SectionExists("section2"));
+	EXPECT_TRUE(ini.SectionExists("section3"));
+
+	// check for key doesn't exist
+	EXPECT_FALSE(ini.KeyExists("", "key"));
+	EXPECT_FALSE(ini.KeyExists("section1", "key"));
+	EXPECT_FALSE(ini.KeyExists("section2", "key"));
+
+	// check for key does exist
+	EXPECT_TRUE(ini.KeyExists("section1", "key1"));
+	EXPECT_TRUE(ini.KeyExists("section1", "key2"));
+	EXPECT_TRUE(ini.KeyExists("section2", "key1"));
+	EXPECT_TRUE(ini.KeyExists("section2", "key2"));
+}
+
+// ### MODIFYING DATA
+
+TEST(TestSnippets, TestModifyingData) {
+	bool utf8 = true;
+	bool multiKey = false;
+	CSimpleIniA ini(utf8, multiKey);
+	SI_Error rc;
+
+
+	// add a new section 
+	rc = ini.SetValue("section1", nullptr, nullptr);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_INSERTED); 
+
+	// not an error to add one that already exists
+	rc = ini.SetValue("section1", nullptr, nullptr);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_UPDATED);
+
+	// get the value of a key that doesn't exist
+	const char* pv;
+	pv = ini.GetValue("section2", "key1", "default-value");
+	ASSERT_STREQ(pv, "default-value");
+
+	// adding a key (the section will be added if needed)
+	rc = ini.SetValue("section2", "key1", "value1");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_INSERTED);
+
+	// ensure it is set to expected value
+	pv = ini.GetValue("section2", "key1", nullptr);
+	ASSERT_STREQ(pv, "value1");
+
+	// change the value of a key
+	rc = ini.SetValue("section2", "key1", "value2");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_UPDATED);
+
+	// ensure it is set to expected value
+	pv = ini.GetValue("section2", "key1", nullptr);
+	ASSERT_STREQ(pv, "value2");
+}
+
+
+// ### DELETING DATA
+
+TEST(TestSnippets, TestDeletingData) {
+	const std::string example =
+		"[section1]\n"
+		"key1 = value1\n"
+		"key2 = value2\n"
+		"\n"
+		"[section2]\n"
+		"key1 = value1\n"
+		"key2 = value2\n"
+		"\n"
+		"[section3]\n";
+
+	bool utf8 = true;
+	CSimpleIniA ini(utf8);
+	SI_Error rc = ini.LoadData(example);
+	ASSERT_EQ(rc, SI_OK);
+
+
+	// deleting a key from a section. Optionally the entire
+	// section may be deleted if it is now empty.
+	bool done, deleteSectionIfEmpty = true;
+	done = ini.Delete("section1", "key1", deleteSectionIfEmpty);
+	ASSERT_EQ(done, true);
+	done = ini.Delete("section1", "key1");
+	ASSERT_EQ(done, false);
+
+	// deleting an entire section and all keys in it
+	done = ini.Delete("section2", nullptr);
+	ASSERT_EQ(done, true);
+	done = ini.Delete("section2", nullptr);
+	ASSERT_EQ(done, false);
+}
+
+
+// ### SAVING DATA
+
+TEST(TestSnippets, TestSavingData) {
+	bool utf8 = true;
+	CSimpleIniA ini(utf8);
+	SI_Error rc;
+
+
+	// save the data to a string
+	std::string data;
+	rc = ini.Save(data);
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+
+	// save the data back to the file
+	rc = ini.SaveFile("example2.ini");
+	if (rc < 0) { /* handle error */ };
+	ASSERT_EQ(rc, SI_OK);
+}
+
--- a/externals/simpleini/tests/ts-utf8.cpp
+++ b/externals/simpleini/tests/ts-utf8.cpp
@ -0,0 +1,67 @@
+#include "pch.h"
+#include "../SimpleIni.h"
+
+class TestUTF8 : public ::testing::Test {
+protected:
+	void SetUp() override;
+protected:
+	CSimpleIniA ini;
+};
+
+void TestUTF8::SetUp() {
+	ini.SetUnicode();
+	SI_Error err = ini.LoadFile("tests.ini");
+	ASSERT_EQ(err, SI_OK);
+}
+
+TEST_F(TestUTF8, TestSectionAKeyAValA) {
+	const char* result = ini.GetValue("section1", "key1");
+	ASSERT_STREQ(result, "value1");
+}
+
+TEST_F(TestUTF8, TestSectionAKeyAValU) {
+	const char tesuto2[] = u8"テスト2"; 
+	const char* result = ini.GetValue("section2", "test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestUTF8, TestSectionAKeyUValA) {
+	const char tesuto[] = u8"テスト";
+	const char* result = ini.GetValue("section2", tesuto);
+	ASSERT_STREQ(result, "test");
+}
+
+TEST_F(TestUTF8, TestSectionAKeyUValU) {
+	const char tesuto2[] = u8"テスト2";
+	const char tesutoni[] = u8"テスト二";
+	const char* result = ini.GetValue("section2", tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
+
+TEST_F(TestUTF8, TestSectionUKeyAValA) {
+	const char kensa[] = u8"検査";
+	const char* result = ini.GetValue(kensa, "key2");
+	ASSERT_STREQ(result, "value2");
+}
+
+TEST_F(TestUTF8, TestSectionUKeyAValU) {
+	const char kensa[] = u8"検査";
+	const char tesuto2[] = u8"テスト2";
+	const char* result = ini.GetValue(kensa, "test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestUTF8, TestSectionUKeyUValA) {
+	const char kensa[] = u8"検査";
+	const char tesuto[] = u8"テスト";
+	const char* result = ini.GetValue(kensa, tesuto);
+	ASSERT_STREQ(result, "test");
+}
+
+TEST_F(TestUTF8, TestSectionUKeyUValU) {
+	const char kensa[] = u8"検査";
+	const char tesuto2[] = u8"テスト2";
+	const char tesutoni[] = u8"テスト二";
+	const char* result = ini.GetValue(kensa, tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
--- a/externals/simpleini/tests/ts-wchar.cpp
+++ b/externals/simpleini/tests/ts-wchar.cpp
@ -0,0 +1,67 @@
+#include "pch.h"
+#include "../SimpleIni.h"
+
+class TestWide : public ::testing::Test {
+protected:
+	void TestWide::SetUp() override;
+protected:
+	CSimpleIniW ini;
+};
+
+void TestWide::SetUp() {
+	ini.SetUnicode();
+	SI_Error err = ini.LoadFile(L"tests.ini");
+	ASSERT_EQ(err, SI_OK);
+}
+
+TEST_F(TestWide, TestSectionAKeyAValA) {
+	const wchar_t* result = ini.GetValue(L"section1", L"key1");
+	ASSERT_STREQ(result, L"value1");
+}
+
+TEST_F(TestWide, TestSectionAKeyAValU) {
+	const wchar_t tesuto2[] = L"テスト2";
+	const wchar_t* result = ini.GetValue(L"section2", L"test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestWide, TestSectionAKeyUValA) {
+	const wchar_t tesuto[] = L"テスト";
+	const wchar_t* result = ini.GetValue(L"section2", tesuto);
+	ASSERT_STREQ(result, L"test");
+}
+
+TEST_F(TestWide, TestSectionAKeyUValU) {
+	const wchar_t tesuto2[] = L"テスト2";
+	const wchar_t tesutoni[] = L"テスト二";
+	const wchar_t* result = ini.GetValue(L"section2", tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
+
+TEST_F(TestWide, TestSectionUKeyAValA) {
+	const wchar_t kensa[] = L"検査";
+	const wchar_t* result = ini.GetValue(kensa, L"key2");
+	ASSERT_STREQ(result, L"value2");
+}
+
+TEST_F(TestWide, TestSectionUKeyAValU) {
+	const wchar_t kensa[] = L"検査";
+	const wchar_t tesuto2[] = L"テスト2";
+	const wchar_t* result = ini.GetValue(kensa, L"test2");
+	ASSERT_STREQ(result, tesuto2);
+}
+
+TEST_F(TestWide, TestSectionUKeyUValA) {
+	const wchar_t kensa[] = L"検査";
+	const wchar_t tesuto[] = L"テスト";
+	const wchar_t* result = ini.GetValue(kensa, tesuto);
+	ASSERT_STREQ(result, L"test");
+}
+
+TEST_F(TestWide, TestSectionUKeyUValU) {
+	const wchar_t kensa[] = L"検査";
+	const wchar_t tesuto2[] = L"テスト2";
+	const wchar_t tesutoni[] = L"テスト二";
+	const wchar_t* result = ini.GetValue(kensa, tesuto2);
+	ASSERT_STREQ(result, tesutoni);
+}
--- a/externals/simpleini/vcproj/SimpleIni.sln
+++ b/externals/simpleini/vcproj/SimpleIni.sln
@ -0,0 +1,46 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32804.467
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Library Files", "Library Files", "{C1F8A145-78E7-42C6-95D5-23C746C2BC56}"
+	ProjectSection(SolutionItems) = preProject
+		..\ConvertUTF.c = ..\ConvertUTF.c
+		..\ConvertUTF.h = ..\ConvertUTF.h
+		..\ConvertUTF_readme.txt = ..\ConvertUTF_readme.txt
+		..\SimpleIni.h = ..\SimpleIni.h
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Information Files", "Information Files", "{E40DD170-6D17-49D2-9BB2-8546658F0A37}"
+	ProjectSection(SolutionItems) = preProject
+		..\LICENCE.txt = ..\LICENCE.txt
+		..\README.md = ..\README.md
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Other Files", "Other Files", "{560B512C-6D1C-4E65-83C1-049110E5DEF6}"
+	ProjectSection(SolutionItems) = preProject
+		..\Makefile = ..\Makefile
+		..\other\package.cmd = ..\other\package.cmd
+		..\other\simpleini.doxy = ..\other\simpleini.doxy
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tests", "..\tests\tests.vcxproj", "{8F30A5DC-B942-4C9A-BA75-91C906FF85FA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{8F30A5DC-B942-4C9A-BA75-91C906FF85FA}.Debug|x64.ActiveCfg = Debug|x64
+		{8F30A5DC-B942-4C9A-BA75-91C906FF85FA}.Debug|x64.Build.0 = Debug|x64
+		{8F30A5DC-B942-4C9A-BA75-91C906FF85FA}.Release|x64.ActiveCfg = Release|x64
+		{8F30A5DC-B942-4C9A-BA75-91C906FF85FA}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {ABD2CECE-EA8B-455B-8AE7-00E499634EC2}
+	EndGlobalSection
+EndGlobal
--- a/externals/simpleini/vcproj/SimpleIni.vcxproj
+++ b/externals/simpleini/vcproj/SimpleIni.vcxproj
@ -0,0 +1,148 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{9a59fc4f-ad32-4bd3-b6b5-9bb0ddc6138d}</ProjectGuid>
+    <RootNamespace>SimpleIni</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\tests\snippets.cpp" />
+    <ClCompile Include="..\tests\testsi.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/externals/simpleini/vcproj/SimpleIni.vcxproj.filters
+++ b/externals/simpleini/vcproj/SimpleIni.vcxproj.filters
@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Tests">
+      <UniqueIdentifier>{353054bc-f2a3-46d2-a9cb-df767fe52289}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\tests\snippets.cpp">
+      <Filter>Tests</Filter>
+    </ClCompile>
+    <ClCompile Include="..\tests\testsi.cpp">
+      <Filter>Tests</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
				`@ -1 +0,0 @@`
				`Subproject commit 382ddbb4b92c0b26aa1b32cefba2002119a5b1f2`