7 files changed, 347 insertions, 366 deletions

diff --git a/libadhocutil/curlHandle.h b/libadhocutil/curlHandle.h
index 1501080..ba1df78 100644
--- a/libadhocutil/curlHandle.h
+++ b/libadhocutil/curlHandle.h
@@ -7,59 +7,57 @@
 #include <memory>
 #include <string>
 
-namespace AdHoc {
-	namespace Net {
-
-		/// libcurl handle wrapper.
-		/** Wraps a libcurl CURL * object in a C++ friendly manner. */
-		class DLL_PUBLIC CurlHandle {
-		public:
-			/**
-			 * Create a new CurlHandle.
-			 * @param url Set the required CURLOPT_URL property to the given url.
-			 */
-			explicit CurlHandle(const std::string & url);
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlHandle);
-			virtual ~CurlHandle();
-
-			/** Set option wrapper. */
-			template<typename T>
-			void
-			setopt(CURLoption opt, const T & val)
-			{
-				curl_easy_setopt(curl_handle, opt, val);
-			}
-			/** Get info for long values */
-			void getinfo(CURLINFO info, long & val) const;
-			/** Get info for int values (avoids ambiguous call errors for ease of use) */
-			void getinfo(CURLINFO info, int & val) const;
-			/** Get info for double values */
-			void getinfo(CURLINFO info, double & val) const;
-			/** Get info for char * values */
-			void getinfo(CURLINFO info, char *& val) const;
-			/** Append the given HTTP header */
-			void appendHeader(const char *);
-			/** Append the given HTTP post content */
-			void appendPost(const char *, const char *);
-			/** Perform the CURL transfer. */
-			void perform();
-
-			/** Get the underlying CURL * handle. @warning Make changes at your own risk. */
-			// NOLINTNEXTLINE(hicpp-explicit-conversions)
-			operator CURL *() const;
-
-		protected:
-			/// @cond
-			void checkCurlCode(CURLcode res) const;
-
-			CURL * curl_handle;
-			curl_slist * curl_headers;
-			curl_httppost *postS, *postE;
-			/// @endcond
-		};
-		using CurlHandlePtr = std::shared_ptr<CurlHandle>;
-	}
+namespace AdHoc::Net {
+
+	/// libcurl handle wrapper.
+	/** Wraps a libcurl CURL * object in a C++ friendly manner. */
+	class DLL_PUBLIC CurlHandle {
+	public:
+		/**
+		 * Create a new CurlHandle.
+		 * @param url Set the required CURLOPT_URL property to the given url.
+		 */
+		explicit CurlHandle(const std::string & url);
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlHandle);
+		virtual ~CurlHandle();
+
+		/** Set option wrapper. */
+		template<typename T>
+		void
+		setopt(CURLoption opt, const T & val)
+		{
+			curl_easy_setopt(curl_handle, opt, val);
+		}
+		/** Get info for long values */
+		void getinfo(CURLINFO info, long & val) const;
+		/** Get info for int values (avoids ambiguous call errors for ease of use) */
+		void getinfo(CURLINFO info, int & val) const;
+		/** Get info for double values */
+		void getinfo(CURLINFO info, double & val) const;
+		/** Get info for char * values */
+		void getinfo(CURLINFO info, char *& val) const;
+		/** Append the given HTTP header */
+		void appendHeader(const char *);
+		/** Append the given HTTP post content */
+		void appendPost(const char *, const char *);
+		/** Perform the CURL transfer. */
+		void perform();
+
+		/** Get the underlying CURL * handle. @warning Make changes at your own risk. */
+		// NOLINTNEXTLINE(hicpp-explicit-conversions)
+		operator CURL *() const;
+
+	protected:
+		/// @cond
+		void checkCurlCode(CURLcode res) const;
+
+		CURL * curl_handle;
+		curl_slist * curl_headers;
+		curl_httppost *postS, *postE;
+		/// @endcond
+	};
+	using CurlHandlePtr = std::shared_ptr<CurlHandle>;
 }
 
 #endif
diff --git a/libadhocutil/curlMultiHandle.h b/libadhocutil/curlMultiHandle.h
index 56964dd..81dc9c2 100644
--- a/libadhocutil/curlMultiHandle.h
+++ b/libadhocutil/curlMultiHandle.h
@@ -11,40 +11,36 @@
 #include <set>
 #include <string>
 
-namespace AdHoc {
-	namespace Net {
+namespace AdHoc::Net {
+	class RunningCurl;
+	using RunningCurlPtr = std::shared_ptr<RunningCurl>;
 
-		class RunningCurl;
-		using RunningCurlPtr = std::shared_ptr<RunningCurl>;
+	/// Perform multiple CURL operations at once.
+	class DLL_PUBLIC CurlMultiHandle {
+	public:
+		/** A function that should consume the inbound byte stream. */
+		using Consumer = std::function<void(std::istream &)>;
 
-		/// Perform multiple CURL operations at once.
-		class DLL_PUBLIC CurlMultiHandle {
-		public:
-			/** A function that should consume the inbound byte stream. */
-			using Consumer = std::function<void(std::istream &)>;
+		CurlMultiHandle();
+		~CurlMultiHandle();
 
-			CurlMultiHandle();
-			~CurlMultiHandle();
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlMultiHandle);
 
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlMultiHandle);
+		/** Adds a new consumer for the given URL to the set of operations to perform. */
+		CurlHandlePtr addCurl(const std::string &, const Consumer &);
+		/** Perform all queued operations. */
+		void performAll();
 
-			/** Adds a new consumer for the given URL to the set of operations to perform. */
-			CurlHandlePtr addCurl(const std::string &, const Consumer &);
-			/** Perform all queued operations. */
-			void performAll();
+	private:
+		using CURLs = std::set<RunningCurlPtr>;
+		using Running = std::map<CURL *, RunningCurlPtr>;
 
-		private:
-			using CURLs = std::set<RunningCurlPtr>;
-			using Running = std::map<CURL *, RunningCurlPtr>;
+		DLL_PRIVATE void addRunner(CURLM * curlm, Running & running, CURLs & curls);
 
-			DLL_PRIVATE void addRunner(CURLM * curlm, Running & running, CURLs & curls);
-
-			CURLs curls;
-		};
-		using CurlMultiHandlePtr = std::shared_ptr<CurlMultiHandle>;
-
-	}
+		CURLs curls;
+	};
+	using CurlMultiHandlePtr = std::shared_ptr<CurlMultiHandle>;
 }
 
 #endif
diff --git a/libadhocutil/curlStream.h b/libadhocutil/curlStream.h
index 6425a2c..51d7d31 100644
--- a/libadhocutil/curlStream.h
+++ b/libadhocutil/curlStream.h
@@ -14,38 +14,36 @@ namespace boost {
 	template<class T> class reference_wrapper;
 }
 
-namespace AdHoc {
-	namespace Net {
-
-		/// boost::iostreams::source implementation for CURL downloads.
-		class DLL_PUBLIC CurlStreamSource :
-			public boost::iostreams::source,
-			public CurlHandle,
-			::AdHoc::System::RuntimeContext {
-		public:
-			/** Construct a new stream source for the given URL. */
-			explicit CurlStreamSource(const std::string & url);
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlStreamSource);
-			~CurlStreamSource() override;
-
-			/** Required member function for reading of the stream source by boost::iostreams::stream. */
-			std::streamsize read(char * target, std::streamsize targetSize);
-
-		private:
-			friend class CurlMultiHandle;
-			DLL_PRIVATE void callback() override;
-
-			DLL_PRIVATE static size_t recvWrapper(void * data, size_t sz, size_t nm, void * css);
-			DLL_PRIVATE std::streamsize recv(void * data, std::streamsize datalen);
-
-			std::streamsize buflen;
-			char * buf;
-			CURLcode res;
-		};
-
-		using CurlStream = boost::iostreams::stream<boost::reference_wrapper<CurlStreamSource>>;
-	}
+namespace AdHoc::Net {
+
+	/// boost::iostreams::source implementation for CURL downloads.
+	class DLL_PUBLIC CurlStreamSource :
+		public boost::iostreams::source,
+		public CurlHandle,
+		::AdHoc::System::RuntimeContext {
+	public:
+		/** Construct a new stream source for the given URL. */
+		explicit CurlStreamSource(const std::string & url);
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlStreamSource);
+		~CurlStreamSource() override;
+
+		/** Required member function for reading of the stream source by boost::iostreams::stream. */
+		std::streamsize read(char * target, std::streamsize targetSize);
+
+	private:
+		friend class CurlMultiHandle;
+		DLL_PRIVATE void callback() override;
+
+		DLL_PRIVATE static size_t recvWrapper(void * data, size_t sz, size_t nm, void * css);
+		DLL_PRIVATE std::streamsize recv(void * data, std::streamsize datalen);
+
+		std::streamsize buflen;
+		char * buf;
+		CURLcode res;
+	};
+
+	using CurlStream = boost::iostreams::stream<boost::reference_wrapper<CurlStreamSource>>;
 }
 
 #endif
diff --git a/libadhocutil/fileUtils.h b/libadhocutil/fileUtils.h
index f0a3cb2..eee8ab3 100644
--- a/libadhocutil/fileUtils.h
+++ b/libadhocutil/fileUtils.h
@@ -8,178 +8,176 @@
 #include <string_view>
 #include <sys/stat.h> // IWYU pragma: export
 
-namespace AdHoc {
-	namespace FileUtils {
+namespace AdHoc::FileUtils {
+	/**
+	 * Extract an element of a path.
+	 * @param p The source path.
+	 * @param n The index of the element to extract.
+	 * @return The path element.
+	 */
+	DLL_PUBLIC std::filesystem::path operator/(const std::filesystem::path & p, unsigned int n);
+
+	/**
+	 * File handle wrapper to ensure closure on scope exit
+	 */
+	class DLL_PUBLIC FileHandle {
+	public:
 		/**
-		 * Extract an element of a path.
-		 * @param p The source path.
-		 * @param n The index of the element to extract.
-		 * @return The path element.
+		 * Move constructor.
 		 */
-		DLL_PUBLIC std::filesystem::path operator/(const std::filesystem::path & p, unsigned int n);
+		FileHandle(FileHandle &&) noexcept;
 
 		/**
-		 * File handle wrapper to ensure closure on scope exit
+		 * Construct from an existing file descriptor.
+		 * @param fd An open file descriptor.
 		 */
-		class DLL_PUBLIC FileHandle {
-		public:
-			/**
-			 * Move constructor.
-			 */
-			FileHandle(FileHandle &&) noexcept;
-
-			/**
-			 * Construct from an existing file descriptor.
-			 * @param fd An open file descriptor.
-			 */
-			explicit FileHandle(int fd) noexcept;
-
-			/**
-			 * Open a new file handle.
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 */
-			explicit FileHandle(const std::filesystem::path & path, int flags = O_RDONLY);
-
-			/**
-			 * Open a new file handle.
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 * @param mode File handle mode
-			 */
-			FileHandle(const std::filesystem::path & path, int flags, int mode);
-
-			virtual ~FileHandle() noexcept;
-
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_COPY(FileHandle, delete);
-
-			/// Standard move/copy support
-			FileHandle & operator=(FileHandle &&) noexcept;
-
-			/**
-			 * Implicit conversion back to raw Unix file descriptor.
-			 * @return The container file descriptor.
-			 */
-			// NOLINTNEXTLINE(hicpp-explicit-conversions)
-			operator int() const noexcept;
-
-			/// The file handle.
-			const int fh;
-		};
+		explicit FileHandle(int fd) noexcept;
 
 		/**
-		 * An extension to FileHandle that automatically calls fstat on the opened handle.
+		 * Open a new file handle.
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
 		 */
-		class DLL_PUBLIC FileHandleStat : public FileHandle {
-		public:
-			~FileHandleStat() override = default;
-
-			/**
-			 * Construct from an existing file descriptor.
-			 * @param fd An open file descriptor.
-			 */
-			explicit FileHandleStat(int fd);
-
-			/**
-			 * Open a new file handle (with the default flags).
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 */
-			explicit FileHandleStat(const std::filesystem::path & path, int flags = O_RDONLY);
-
-			/**
-			 * Open a new file handle.
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 * @param mode File handle mode
-			 */
-			FileHandleStat(const std::filesystem::path & path, int flags, int mode);
-
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(FileHandleStat);
-
-			/**
-			 * Get the stat structure.
-			 * @return The stat structure.
-			 */
-			[[nodiscard]] const struct stat & getStat() const noexcept;
-
-			/**
-			 * Refresh and return the stat structure.
-			 * @return The stat structure.
-			 */
-			const struct stat & refreshStat();
-
-		protected:
-			/// The stat structure.
-			struct stat st;
-
-		private:
-			DLL_PRIVATE void refreshStat(const std::filesystem::path & path);
-		};
+		explicit FileHandle(const std::filesystem::path & path, int flags = O_RDONLY);
 
 		/**
-		 * Extension to FileHandle to automatically memmaps the file.
+		 * Open a new file handle.
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
+		 * @param mode File handle mode
 		 */
-		class DLL_PUBLIC MemMap : public FileHandleStat {
-		public:
-			/**
-			 * Move constructor.
-			 */
-			MemMap(MemMap &&) noexcept = default;
-
-			/**
-			 * Construct from an existing file descriptor.
-			 * @param fd An open file descriptor.
-			 * @param flags File handle flags
-			 */
-			explicit MemMap(int fd, int flags = O_RDONLY);
-
-			/**
-			 * Open a new file handle (with the default flags).
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 */
-			explicit MemMap(const std::filesystem::path & path, int flags = O_RDONLY);
-
-			/**
-			 * Open a new file handle.
-			 * @param path Path of file to open.
-			 * @param flags File handle flags
-			 * @param mode File handle mode
-			 */
-			MemMap(const std::filesystem::path & path, int flags, int mode);
-
-			~MemMap() override;
-
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_COPY(MemMap, delete);
-
-			MemMap & operator=(MemMap &&) = delete;
-
-			/// The file data.
-			const void * const data;
+		FileHandle(const std::filesystem::path & path, int flags, int mode);
+
+		virtual ~FileHandle() noexcept;
+
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_COPY(FileHandle, delete);
+
+		/// Standard move/copy support
+		FileHandle & operator=(FileHandle &&) noexcept;
+
+		/**
+		 * Implicit conversion back to raw Unix file descriptor.
+		 * @return The container file descriptor.
+		 */
+		// NOLINTNEXTLINE(hicpp-explicit-conversions)
+		operator int() const noexcept;
+
+		/// The file handle.
+		const int fh;
+	};
+
+	/**
+	 * An extension to FileHandle that automatically calls fstat on the opened handle.
+	 */
+	class DLL_PUBLIC FileHandleStat : public FileHandle {
+	public:
+		~FileHandleStat() override = default;
+
+		/**
+		 * Construct from an existing file descriptor.
+		 * @param fd An open file descriptor.
+		 */
+		explicit FileHandleStat(int fd);
+
+		/**
+		 * Open a new file handle (with the default flags).
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
+		 */
+		explicit FileHandleStat(const std::filesystem::path & path, int flags = O_RDONLY);
+
+		/**
+		 * Open a new file handle.
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
+		 * @param mode File handle mode
+		 */
+		FileHandleStat(const std::filesystem::path & path, int flags, int mode);
+
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(FileHandleStat);
+
+		/**
+		 * Get the stat structure.
+		 * @return The stat structure.
+		 */
+		[[nodiscard]] const struct stat & getStat() const noexcept;
+
+		/**
+		 * Refresh and return the stat structure.
+		 * @return The stat structure.
+		 */
+		const struct stat & refreshStat();
+
+	protected:
+		/// The stat structure.
+		struct stat st;
+
+	private:
+		DLL_PRIVATE void refreshStat(const std::filesystem::path & path);
+	};
+
+	/**
+	 * Extension to FileHandle to automatically memmaps the file.
+	 */
+	class DLL_PUBLIC MemMap : public FileHandleStat {
+	public:
+		/**
+		 * Move constructor.
+		 */
+		MemMap(MemMap &&) noexcept = default;
+
+		/**
+		 * Construct from an existing file descriptor.
+		 * @param fd An open file descriptor.
+		 * @param flags File handle flags
+		 */
+		explicit MemMap(int fd, int flags = O_RDONLY);
+
+		/**
+		 * Open a new file handle (with the default flags).
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
+		 */
+		explicit MemMap(const std::filesystem::path & path, int flags = O_RDONLY);
+
+		/**
+		 * Open a new file handle.
+		 * @param path Path of file to open.
+		 * @param flags File handle flags
+		 * @param mode File handle mode
+		 */
+		MemMap(const std::filesystem::path & path, int flags, int mode);
+
+		~MemMap() override;
+
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_COPY(MemMap, delete);
+
+		MemMap & operator=(MemMap &&) = delete;
+
+		/// The file data.
+		const void * const data;
 
 #ifdef __cpp_lib_string_view
-			/**
-			 * Create a std::string_view of the mapped data.
-			 */
-			template<typename T = char>
-			[[nodiscard]] auto
-			sv() const
-			{
-				return std::basic_string_view<T>(
-						static_cast<const T *>(data), static_cast<std::string_view::size_type>(st.st_size) / sizeof(T));
-			}
+		/**
+		 * Create a std::string_view of the mapped data.
+		 */
+		template<typename T = char>
+		[[nodiscard]] auto
+		sv() const
+		{
+			return std::basic_string_view<T>(
+					static_cast<const T *>(data), static_cast<std::string_view::size_type>(st.st_size) / sizeof(T));
+		}
 #endif
 
-		private:
-			[[nodiscard]] DLL_PRIVATE void * setupMapInt(int flags) const;
-			[[nodiscard]] DLL_PRIVATE void * setupMap(int flags) const;
-			[[nodiscard]] DLL_PRIVATE void * setupMap(const std::filesystem::path & path, int flags) const;
-		};
-	}
+	private:
+		[[nodiscard]] DLL_PRIVATE void * setupMapInt(int flags) const;
+		[[nodiscard]] DLL_PRIVATE void * setupMap(int flags) const;
+		[[nodiscard]] DLL_PRIVATE void * setupMap(const std::filesystem::path & path, int flags) const;
+	};
 }
 
 #endif
diff --git a/libadhocutil/lexer-regex.h b/libadhocutil/lexer-regex.h
index 1d1e80c..3b8ca04 100644
--- a/libadhocutil/lexer-regex.h
+++ b/libadhocutil/lexer-regex.h
@@ -13,18 +13,16 @@
 #include <glibmm/ustring.h>
 #pragma GCC diagnostic pop
 
-namespace AdHoc {
-	namespace LexerMatchers {
-		/**
-		 * Create a AdHoc::Lexer pattern matcher using regexen.
-		 * @param regex The regex string.
-		 * @param compile The regex compile flags.
-		 * @param match The regex match flags.
-		 * @return Pointer to the newly created pattern matcher.
-		 */
-		DLL_PUBLIC Lexer::PatternPtr regex(
-				const Glib::ustring & regex, GRegexCompileFlags compile = {}, GRegexMatchFlags match = {});
-	}
+namespace AdHoc::LexerMatchers {
+	/**
+	 * Create a AdHoc::Lexer pattern matcher using regexen.
+	 * @param regex The regex string.
+	 * @param compile The regex compile flags.
+	 * @param match The regex match flags.
+	 * @return Pointer to the newly created pattern matcher.
+	 */
+	DLL_PUBLIC Lexer::PatternPtr regex(
+			const Glib::ustring & regex, GRegexCompileFlags compile = {}, GRegexMatchFlags match = {});
 }
 
 #endif
diff --git a/libadhocutil/processPipes.h b/libadhocutil/processPipes.h
index 130f9a1..8eee53f 100644
--- a/libadhocutil/processPipes.h
+++ b/libadhocutil/processPipes.h
@@ -9,54 +9,49 @@
 #include <utility>
 #include <vector>
 
-namespace AdHoc {
-
-	namespace System {
-
-		/// Spawn a process and attach to its IO handles.
-		class DLL_PUBLIC ProcessPipes {
-		public:
-			/**
-			 * Spawn a new process, providing (optional) access to its stdin, stdout and
-			 * stderr file handles.
-			 * @param args path and arguments to spawn (passed to execv)
-			 * @param in Attach to stdin?
-			 * @param out Attach to stdout?
-			 * @param err Attach to stderr?
-			 */
-			ProcessPipes(const std::vector<std::string> & args, bool in, bool out, bool err);
-
-			/// Close input pipe to process
-			int closeIn();
-
-			/** FD handle to child's stdin. */
-			[[nodiscard]] int fdIn() const noexcept;
-			/** FD handle to child's stdout. */
-			[[nodiscard]] int fdOut() const noexcept;
-			/** FD handle to child's stderr. */
-			[[nodiscard]] int fdError() const noexcept;
-			/** Process id of child. */
-			[[nodiscard]] pid_t pid() const noexcept;
-
-		private:
-			using PipePair = std::pair<int, int>;
-			using InitPipe = std::optional<PipePair>;
-
-			ProcessPipes(const std::vector<std::string> & args, InitPipe &&, InitPipe &&, InitPipe &&);
-
-			static InitPipe pipeSetup(bool setup, bool swap);
-			static void closeChild(const InitPipe & child) noexcept;
-			static void dupChild(int, const InitPipe & child) noexcept;
-			static void closeAllOpenFiles() noexcept;
-
-			using FHandle = ::AdHoc::Handle<int, int (*)(int)>;
-			using OFHandle = std::optional<FHandle>;
-			const pid_t child;
-			OFHandle in;
-			const OFHandle out, error;
-		};
-
-	}
+namespace AdHoc::System {
+	/// Spawn a process and attach to its IO handles.
+	class DLL_PUBLIC ProcessPipes {
+	public:
+		/**
+		 * Spawn a new process, providing (optional) access to its stdin, stdout and
+		 * stderr file handles.
+		 * @param args path and arguments to spawn (passed to execv)
+		 * @param in Attach to stdin?
+		 * @param out Attach to stdout?
+		 * @param err Attach to stderr?
+		 */
+		ProcessPipes(const std::vector<std::string> & args, bool in, bool out, bool err);
+
+		/// Close input pipe to process
+		int closeIn();
+
+		/** FD handle to child's stdin. */
+		[[nodiscard]] int fdIn() const noexcept;
+		/** FD handle to child's stdout. */
+		[[nodiscard]] int fdOut() const noexcept;
+		/** FD handle to child's stderr. */
+		[[nodiscard]] int fdError() const noexcept;
+		/** Process id of child. */
+		[[nodiscard]] pid_t pid() const noexcept;
+
+	private:
+		using PipePair = std::pair<int, int>;
+		using InitPipe = std::optional<PipePair>;
+
+		ProcessPipes(const std::vector<std::string> & args, InitPipe &&, InitPipe &&, InitPipe &&);
+
+		static InitPipe pipeSetup(bool setup, bool swap);
+		static void closeChild(const InitPipe & child) noexcept;
+		static void dupChild(int, const InitPipe & child) noexcept;
+		static void closeAllOpenFiles() noexcept;
+
+		using FHandle = ::AdHoc::Handle<int, int (*)(int)>;
+		using OFHandle = std::optional<FHandle>;
+		const pid_t child;
+		OFHandle in;
+		const OFHandle out, error;
+	};
 }
 
 #endif
diff --git a/libadhocutil/runtimeContext.h b/libadhocutil/runtimeContext.h
index 64ee1e2..08c6614 100644
--- a/libadhocutil/runtimeContext.h
+++ b/libadhocutil/runtimeContext.h
@@ -7,45 +7,43 @@
 #include <ucontext.h>
 #include <vector>
 
-namespace AdHoc {
-	namespace System {
-
-		/// Runtime Context
+namespace AdHoc::System {
+
+	/// Runtime Context
+	/**
+	 * Create an alternate stack for processing.
+	 */
+	class DLL_PUBLIC RuntimeContext {
+	public:
 		/**
-		 * Create an alternate stack for processing.
+		 * Create a new RuntimeContent
+		 * @param stacksize The size in bytes of the new stack.
 		 */
-		class DLL_PUBLIC RuntimeContext {
-		public:
-			/**
-			 * Create a new RuntimeContent
-			 * @param stacksize The size in bytes of the new stack.
-			 */
-			explicit RuntimeContext(size_t stacksize = 16384);
-			virtual ~RuntimeContext() = default;
-			/// Standard move/copy support
-			SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(RuntimeContext);
-
-			/** Swap to/from the contained stack. */
-			void swapContext();
-
-			/** Has the callback on the contained stack run to completion? */
-			[[nodiscard]] bool hasCompleted() const;
-
-		protected:
-			/** Overridden in a sub-class to implement functionality in the alternate stack */
-			DLL_PRIVATE virtual void callback() = 0;
-
-		private:
-			DLL_PRIVATE static void callbackWrapper(RuntimeContext * rc);
-
-			std::vector<char> stack;
-			ucontext_t ctxInitial {};
-			ucontext_t ctxCallback {};
-			bool completed {false};
-			bool swapped {false};
-		};
-
-	}
+		explicit RuntimeContext(size_t stacksize = 16384);
+		virtual ~RuntimeContext() = default;
+		/// Standard move/copy support
+		SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(RuntimeContext);
+
+		/** Swap to/from the contained stack. */
+		void swapContext();
+
+		/** Has the callback on the contained stack run to completion? */
+		[[nodiscard]] bool hasCompleted() const;
+
+	protected:
+		/** Overridden in a sub-class to implement functionality in the alternate stack */
+		DLL_PRIVATE virtual void callback() = 0;
+
+	private:
+		DLL_PRIVATE static void callbackWrapper(RuntimeContext * rc);
+
+		std::vector<char> stack;
+		ucontext_t ctxInitial {};
+		ucontext_t ctxCallback {};
+		bool completed {false};
+		bool swapped {false};
+	};
+
 }
 
 #endif