Convert tabs to 4 spaces for all source files

Removed trailing spaces and whitespace on empty lines in the process. Changed CheckTabs.py tool to disallow hard tabs in source files. Test-Information: Manually checked 30 random files that the conversion worked as expected. Change-Id: I874f99d617bd3d2bb55f02d58f22f58f9b094480
author: Tobias Markmann <tm@ayena.de> 2016-03-31 14:57:35 (GMT)
committer: Tobias Markmann <tm@ayena.de> 2016-03-31 14:57:35 (GMT)
commit: cfbdb43d2cadd40aa87338d41548e4bf89e146e6 (patch)
tree: 18d94153a302445196fc0c18586abf44a1ce4a38 /Sluift/Lua
parent: 1d545a4a7fb877f021508094b88c1f17b30d8b4e (diff)
download: swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.zip
swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.tar.bz2
12 files changed, 397 insertions, 397 deletions
diff --git a/Sluift/Lua/Check.cpp b/Sluift/Lua/Check.cpp
index 4eebf4f..74c44be 100644
--- a/Sluift/Lua/Check.cpp
+++ b/Sluift/Lua/Check.cpp
@@ -21,49 +21,49 @@ using namespace Swift;
 
 
 static std::string getArgTypeError(lua_State* L, int arg, int tag) {
-	std::ostringstream s;
-	s << "Arg " << arg << ": expected " << lua_typename(L, tag) << ", got " << luaL_typename(L, arg);
-	return s.str();
+    std::ostringstream s;
+    s << "Arg " << arg << ": expected " << lua_typename(L, tag) << ", got " << luaL_typename(L, arg);
+    return s.str();
 }
 
 void Lua::checkType(lua_State* L, int arg, int type) {
-	if (lua_type(L, arg) !=  type) {
-		throw Lua::Exception(getArgTypeError(L, arg, type));
-	}
+    if (lua_type(L, arg) !=  type) {
+        throw Lua::Exception(getArgTypeError(L, arg, type));
+    }
 }
 
 int Lua::checkIntNumber(lua_State* L, int arg) {
-	if (!lua_isnumber(L, arg)) {
-		throw Lua::Exception(getArgTypeError(L, arg, LUA_TNUMBER));
-	}
-	return boost::numeric_cast<int>(lua_tonumber(L, arg));
+    if (!lua_isnumber(L, arg)) {
+        throw Lua::Exception(getArgTypeError(L, arg, LUA_TNUMBER));
+    }
+    return boost::numeric_cast<int>(lua_tonumber(L, arg));
 }
 
 std::string Lua::checkString(lua_State* L, int arg) {
-	const char *s = lua_tolstring(L, arg, NULL);
-	if (!s) {
-		throw Lua::Exception(getArgTypeError(L, arg, LUA_TSTRING));
-	}
-	return std::string(s);
+    const char *s = lua_tolstring(L, arg, NULL);
+    if (!s) {
+        throw Lua::Exception(getArgTypeError(L, arg, LUA_TSTRING));
+    }
+    return std::string(s);
 }
 
 ByteArray Lua::checkByteArray(lua_State* L, int arg) {
-	size_t len;
-	const char *s = lua_tolstring(L, arg, &len);
-	if (!s) {
-		throw Lua::Exception(getArgTypeError(L, arg, LUA_TSTRING));
-	}
-	return createByteArray(s, len);
+    size_t len;
+    const char *s = lua_tolstring(L, arg, &len);
+    if (!s) {
+        throw Lua::Exception(getArgTypeError(L, arg, LUA_TSTRING));
+    }
+    return createByteArray(s, len);
 }
 
 void* Lua::checkUserDataRaw(lua_State* L, int arg) {
-	void* userData = lua_touserdata(L, arg);
-	if (!userData) {
-		throw Lua::Exception(getArgTypeError(L, arg, LUA_TUSERDATA));
-	}
-	if (!lua_getmetatable(L, arg)) {
-		throw Lua::Exception(getArgTypeError(L, arg, LUA_TUSERDATA));
-	}
-	lua_pop(L, 1);
-	return userData;
+    void* userData = lua_touserdata(L, arg);
+    if (!userData) {
+        throw Lua::Exception(getArgTypeError(L, arg, LUA_TUSERDATA));
+    }
+    if (!lua_getmetatable(L, arg)) {
+        throw Lua::Exception(getArgTypeError(L, arg, LUA_TUSERDATA));
+    }
+    lua_pop(L, 1);
+    return userData;
 }
diff --git a/Sluift/Lua/Check.h b/Sluift/Lua/Check.h
index 4449cd5..61658a6 100644
--- a/Sluift/Lua/Check.h
+++ b/Sluift/Lua/Check.h
@@ -13,17 +13,17 @@
 struct lua_State;
 
 namespace Swift {
-	namespace Lua {
-		void checkType(lua_State* L, int arg, int type);
-		int checkIntNumber(lua_State* L, int arg);
-		std::string checkString(lua_State* L, int arg);
-		ByteArray checkByteArray(lua_State* L, int arg);
+    namespace Lua {
+        void checkType(lua_State* L, int arg, int type);
+        int checkIntNumber(lua_State* L, int arg);
+        std::string checkString(lua_State* L, int arg);
+        ByteArray checkByteArray(lua_State* L, int arg);
 
-		void* checkUserDataRaw(lua_State* L, int arg);
+        void* checkUserDataRaw(lua_State* L, int arg);
 
-		template<typename T>
-		T** checkUserData(lua_State* L, int arg) {
-			return reinterpret_cast<T**>(checkUserDataRaw(L, arg));
-		}
-	}
+        template<typename T>
+        T** checkUserData(lua_State* L, int arg) {
+            return reinterpret_cast<T**>(checkUserDataRaw(L, arg));
+        }
+    }
 }
diff --git a/Sluift/Lua/Debug.h b/Sluift/Lua/Debug.h
index 32addd6..5f141e1 100644
--- a/Sluift/Lua/Debug.h
+++ b/Sluift/Lua/Debug.h
@@ -11,19 +11,19 @@
 #include <lua.hpp>
 
 namespace Swift {
-	namespace Lua {
-		inline void dumpStack(lua_State *L) {
-			for (int i = 1; i <= lua_gettop(L); i++) {
-				int type = lua_type(L, i);
-				std::cout << i << ": [" << lua_typename(L, type) << "] ";
-				switch (type) {
-					case LUA_TSTRING: std::cout << lua_tostring(L, i); break;
-					case LUA_TNUMBER: std::cout << lua_tonumber(L, i); break;
-					case LUA_TBOOLEAN: std::cout << lua_toboolean(L, i); break;
-					default: break;
-				}
-				std::cout << std::endl;
-			}
-		}
-	}
+    namespace Lua {
+        inline void dumpStack(lua_State *L) {
+            for (int i = 1; i <= lua_gettop(L); i++) {
+                int type = lua_type(L, i);
+                std::cout << i << ": [" << lua_typename(L, type) << "] ";
+                switch (type) {
+                    case LUA_TSTRING: std::cout << lua_tostring(L, i); break;
+                    case LUA_TNUMBER: std::cout << lua_tonumber(L, i); break;
+                    case LUA_TBOOLEAN: std::cout << lua_toboolean(L, i); break;
+                    default: break;
+                }
+                std::cout << std::endl;
+            }
+        }
+    }
 }
diff --git a/Sluift/Lua/Exception.h b/Sluift/Lua/Exception.h
index 0d327e0..a8ecc5f 100644
--- a/Sluift/Lua/Exception.h
+++ b/Sluift/Lua/Exception.h
@@ -11,13 +11,13 @@
 #include <Swiften/Base/API.h>
 
 namespace Swift {
-	namespace Lua {
-		class Exception : public std::runtime_error {
-			public:
-				Exception(const std::string& what);
-				SWIFTEN_DEFAULT_COPY_CONSTRUCTOR(Exception)
-				virtual ~Exception() SWIFTEN_NOEXCEPT;
-		};
-	}
+    namespace Lua {
+        class Exception : public std::runtime_error {
+            public:
+                Exception(const std::string& what);
+                SWIFTEN_DEFAULT_COPY_CONSTRUCTOR(Exception)
+                virtual ~Exception() SWIFTEN_NOEXCEPT;
+        };
+    }
 }
 
diff --git a/Sluift/Lua/FunctionRegistration.cpp b/Sluift/Lua/FunctionRegistration.cpp
index 871ed1b..5a6d43e 100644
--- a/Sluift/Lua/FunctionRegistration.cpp
+++ b/Sluift/Lua/FunctionRegistration.cpp
@@ -9,7 +9,7 @@
 using namespace Swift::Lua;
 
 FunctionRegistration::FunctionRegistration(const std::string& name, lua_CFunction function, const std::string& type, const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions) {
-	FunctionRegistry::getInstance().addFunction(name, function, type, helpDescription, helpParameters, helpOptions);
+    FunctionRegistry::getInstance().addFunction(name, function, type, helpDescription, helpParameters, helpOptions);
 }
 
 FunctionRegistration::~FunctionRegistration() {
diff --git a/Sluift/Lua/FunctionRegistration.h b/Sluift/Lua/FunctionRegistration.h
index 3f0afbb..8e1410d 100644
--- a/Sluift/Lua/FunctionRegistration.h
+++ b/Sluift/Lua/FunctionRegistration.h
@@ -16,31 +16,31 @@
 #include <Sluift/Lua/FunctionRegistry.h>
 
 namespace Swift {
-	namespace Lua {
-		class FunctionRegistration {
-			public:
-				FunctionRegistration(
-						const std::string& name, lua_CFunction function, const std::string& type, 
-						const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions);
-				~FunctionRegistration();
-		};
-	}
+    namespace Lua {
+        class FunctionRegistration {
+            public:
+                FunctionRegistration(
+                        const std::string& name, lua_CFunction function, const std::string& type,
+                        const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions);
+                ~FunctionRegistration();
+        };
+    }
 }
 
 
 #define SLUIFT_LUA_FUNCTION_WITH_HELP(TYPE, NAME, HELP_DESCRIPTION, HELP_PARAMETERS, HELP_OPTIONS) \
-	static int TYPE##_##NAME(lua_State* L); \
-	static int TYPE##_##NAME##_wrapper(lua_State* L); \
-	static ::Swift::Lua::FunctionRegistration TYPE##_##NAME##_registration( #NAME , TYPE##_##NAME##_wrapper, #TYPE, HELP_DESCRIPTION, HELP_PARAMETERS, HELP_OPTIONS); \
-	static int TYPE##_##NAME##_wrapper(lua_State* L) { \
-		try { \
-			return TYPE ## _ ## NAME (L); \
-		} \
-		catch (const std::exception& e) { \
-			return luaL_error(L, e.what()); \
-		} \
-	} \
-	static int TYPE ## _ ## NAME (lua_State* L)
+    static int TYPE##_##NAME(lua_State* L); \
+    static int TYPE##_##NAME##_wrapper(lua_State* L); \
+    static ::Swift::Lua::FunctionRegistration TYPE##_##NAME##_registration( #NAME , TYPE##_##NAME##_wrapper, #TYPE, HELP_DESCRIPTION, HELP_PARAMETERS, HELP_OPTIONS); \
+    static int TYPE##_##NAME##_wrapper(lua_State* L) { \
+        try { \
+            return TYPE ## _ ## NAME (L); \
+        } \
+        catch (const std::exception& e) { \
+            return luaL_error(L, e.what()); \
+        } \
+    } \
+    static int TYPE ## _ ## NAME (lua_State* L)
 
 #define SLUIFT_LUA_FUNCTION(TYPE, NAME) \
-	SLUIFT_LUA_FUNCTION_WITH_HELP(TYPE, NAME, "", "", "")
+    SLUIFT_LUA_FUNCTION_WITH_HELP(TYPE, NAME, "", "", "")
diff --git a/Sluift/Lua/FunctionRegistry.cpp b/Sluift/Lua/FunctionRegistry.cpp
index e1fac09..ebbd087 100644
--- a/Sluift/Lua/FunctionRegistry.cpp
+++ b/Sluift/Lua/FunctionRegistry.cpp
@@ -21,39 +21,39 @@ FunctionRegistry::~FunctionRegistry() {
 }
 
 FunctionRegistry& FunctionRegistry::getInstance() {
-	static FunctionRegistry instance;
-	return instance;
+    static FunctionRegistry instance;
+    return instance;
 }
 
 void FunctionRegistry::addFunction(
-		const std::string& name, lua_CFunction function, const std::string& type,
-		const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions) {
-	Registration registration;
-	registration.name = name;
-	registration.function = function;
-	registration.type = type;
-	registration.helpDescription = helpDescription;
-	registration.helpParameters = helpParameters;
-	registration.helpOptions = helpOptions;
-	registrations.push_back(registration);
+        const std::string& name, lua_CFunction function, const std::string& type,
+        const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions) {
+    Registration registration;
+    registration.name = name;
+    registration.function = function;
+    registration.type = type;
+    registration.helpDescription = helpDescription;
+    registration.helpParameters = helpParameters;
+    registration.helpOptions = helpOptions;
+    registrations.push_back(registration);
 }
 
 void FunctionRegistry::createFunctionTable(lua_State* L, const std::string& type) {
-	lua_newtable(L);
-	addFunctionsToTable(L, type);
+    lua_newtable(L);
+    addFunctionsToTable(L, type);
 }
 
 void FunctionRegistry::addFunctionsToTable(lua_State* L, const std::string& type) {
-	foreach(const Registration& registration, registrations) {
-		if (registration.type == type) {
-			lua_pushcclosure(L, registration.function, 0);
-			if (!registration.helpDescription.empty()) {
-				Lua::registerHelp(L, -1, registration.helpDescription, registration.helpParameters, registration.helpOptions);
-			}
-			else {
-				Lua::registerExtraHelp(L, -1, registration.type + "." + registration.name);
-			}
-			lua_setfield(L, -2, registration.name.c_str());
-		}
-	}
+    foreach(const Registration& registration, registrations) {
+        if (registration.type == type) {
+            lua_pushcclosure(L, registration.function, 0);
+            if (!registration.helpDescription.empty()) {
+                Lua::registerHelp(L, -1, registration.helpDescription, registration.helpParameters, registration.helpOptions);
+            }
+            else {
+                Lua::registerExtraHelp(L, -1, registration.type + "." + registration.name);
+            }
+            lua_setfield(L, -2, registration.name.c_str());
+        }
+    }
 }
diff --git a/Sluift/Lua/FunctionRegistry.h b/Sluift/Lua/FunctionRegistry.h
index b6260e0..acab3aa 100644
--- a/Sluift/Lua/FunctionRegistry.h
+++ b/Sluift/Lua/FunctionRegistry.h
@@ -14,36 +14,36 @@
 #include <Swiften/Base/Override.h>
 
 namespace Swift {
-	namespace Lua {
-		class FunctionRegistry {
-			public:
-				~FunctionRegistry();
-				static FunctionRegistry& getInstance();
-
-				void addFunction(const std::string& name, lua_CFunction function, const std::string& type,
-						const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions);
-
-				void createFunctionTable(lua_State* L, const std::string& type);
-
-				/**
-				 * Adds the functions to the table on the top of the stack.
-				 */
-				void addFunctionsToTable(lua_State* L, const std::string& type);
-
-			private:
-				FunctionRegistry();
-
-
-			private:
-				struct Registration {
-					std::string name;
-					lua_CFunction function;
-					std::string type;
-					std::string helpDescription;
-					std::string helpParameters;
-					std::string helpOptions;
-				};
-				std::vector<Registration> registrations;
-		};
-	}
+    namespace Lua {
+        class FunctionRegistry {
+            public:
+                ~FunctionRegistry();
+                static FunctionRegistry& getInstance();
+
+                void addFunction(const std::string& name, lua_CFunction function, const std::string& type,
+                        const std::string& helpDescription, const std::string& helpParameters, const std::string& helpOptions);
+
+                void createFunctionTable(lua_State* L, const std::string& type);
+
+                /**
+                 * Adds the functions to the table on the top of the stack.
+                 */
+                void addFunctionsToTable(lua_State* L, const std::string& type);
+
+            private:
+                FunctionRegistry();
+
+
+            private:
+                struct Registration {
+                    std::string name;
+                    lua_CFunction function;
+                    std::string type;
+                    std::string helpDescription;
+                    std::string helpParameters;
+                    std::string helpOptions;
+                };
+                std::vector<Registration> registrations;
+        };
+    }
 }
diff --git a/Sluift/Lua/LuaUtils.cpp b/Sluift/Lua/LuaUtils.cpp
index df1afce..1088624 100644
--- a/Sluift/Lua/LuaUtils.cpp
+++ b/Sluift/Lua/LuaUtils.cpp
@@ -24,178 +24,178 @@ using namespace Swift::Lua;
 static const std::string INDENT = "  ";
 
 void Swift::Lua::registerTableToString(lua_State* L, int index) {
-	index = Lua::absoluteOffset(L, index);
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "register_table_tostring");
-	lua_pushvalue(L, index);
-	if (lua_pcall(L, 1, 0, 0) != 0) {
-		throw Lua::Exception(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
+    index = Lua::absoluteOffset(L, index);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "register_table_tostring");
+    lua_pushvalue(L, index);
+    if (lua_pcall(L, 1, 0, 0) != 0) {
+        throw Lua::Exception(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
 }
 
 void Swift::Lua::registerTableEquals(lua_State* L, int index) {
-	index = Lua::absoluteOffset(L, index);
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "register_table_equals");
-	lua_pushvalue(L, index);
-	if (lua_pcall(L, 1, 0, 0) != 0) {
-		throw Lua::Exception(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
+    index = Lua::absoluteOffset(L, index);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "register_table_equals");
+    lua_pushvalue(L, index);
+    if (lua_pcall(L, 1, 0, 0) != 0) {
+        throw Lua::Exception(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
 }
 
 void Swift::Lua::registerGetByTypeIndex(lua_State* L, int index) {
-	index = Lua::absoluteOffset(L, index);
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "register_get_by_type_index");
-	lua_pushvalue(L, index);
-	if (lua_pcall(L, 1, 0, 0) != 0) {
-		throw Lua::Exception(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
+    index = Lua::absoluteOffset(L, index);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "register_get_by_type_index");
+    lua_pushvalue(L, index);
+    if (lua_pcall(L, 1, 0, 0) != 0) {
+        throw Lua::Exception(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
 }
 
 boost::optional<std::string> Swift::Lua::getStringField(lua_State* L, int index, const std::string& field) {
-	lua_getfield(L, index, field.c_str());
-	// Seems to generate warnings with some versions of CLang that i can't turn off.
-	// Leaving the more elegant code here, hoping we can re-enable it later (newer boost? c++11?).
-	// The same applies to the other get*Field functions.
-	//BOOST_SCOPE_EXIT(&L) { lua_pop(L,1); } BOOST_SCOPE_EXIT_END
-	//return lua_isstring(L, -1) ? std::string(lua_tostring(L, -1)) : boost::optional<std::string>();
-	
-	boost::optional<std::string> result;
-	if (lua_isstring(L, -1)) {
-		result = std::string(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
-	return result;
+    lua_getfield(L, index, field.c_str());
+    // Seems to generate warnings with some versions of CLang that i can't turn off.
+    // Leaving the more elegant code here, hoping we can re-enable it later (newer boost? c++11?).
+    // The same applies to the other get*Field functions.
+    //BOOST_SCOPE_EXIT(&L) { lua_pop(L,1); } BOOST_SCOPE_EXIT_END
+    //return lua_isstring(L, -1) ? std::string(lua_tostring(L, -1)) : boost::optional<std::string>();
+
+    boost::optional<std::string> result;
+    if (lua_isstring(L, -1)) {
+        result = std::string(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
+    return result;
 }
 
 boost::optional<bool> Swift::Lua::getBooleanField(lua_State* L, int index, const std::string& field) {
-	lua_getfield(L, index, field.c_str());
-	boost::optional<bool> result;
-	if (lua_isboolean(L, -1)) {
-		result = lua_toboolean(L, -1);
-	}
-	lua_pop(L, 1);
-	return result;
+    lua_getfield(L, index, field.c_str());
+    boost::optional<bool> result;
+    if (lua_isboolean(L, -1)) {
+        result = lua_toboolean(L, -1);
+    }
+    lua_pop(L, 1);
+    return result;
 }
 
 boost::optional<int> Swift::Lua::getIntField(lua_State* L, int index, const std::string& field) {
-	lua_getfield(L, index, field.c_str());
-	boost::optional<int> result;
-	if (lua_isnumber(L, -1)) {
-		result = boost::numeric_cast<int>(lua_tonumber(L, -1));
-	}
-	lua_pop(L, 1);
-	return result;
+    lua_getfield(L, index, field.c_str());
+    boost::optional<int> result;
+    if (lua_isnumber(L, -1)) {
+        result = boost::numeric_cast<int>(lua_tonumber(L, -1));
+    }
+    lua_pop(L, 1);
+    return result;
 }
 
 void Swift::Lua::registerHelp(lua_State* L, int index, const std::string& description, const std::string& parameters, const std::string& options) {
-	index = Lua::absoluteOffset(L, index);
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "register_help");
-	lua_pushvalue(L, index);
-
-	lua_newtable(L);
-	lua_pushstring(L, description.c_str());
-	lua_rawseti(L, -2, 1);
-
-	if (!parameters.empty()) {
-		std::istringstream s(parameters);
-		lua_newtable(L);
-		int i = 1;
-		for (std::string line; std::getline(s, line); ) {
-			std::string trimmedLine = boost::trim_copy(line);
-			if (trimmedLine.empty()) {
-				continue;
-			}
-			size_t splitIndex = trimmedLine.find_first_of(" \t");
-			std::string key;
-			std::string value;
-			if (splitIndex == std::string::npos) {
-				key = trimmedLine;
-			}
-			else {
-				key = trimmedLine.substr(0, splitIndex);
-				value = boost::trim_copy(trimmedLine.substr(splitIndex+1));
-			}
-			lua_createtable(L, 2, 0);
-			lua_pushstring(L, key.c_str());
-			lua_rawseti(L, -2, 1);
-			lua_pushstring(L, value.c_str());
-			lua_rawseti(L, -2, 2);
-
-			lua_rawseti(L, -2, i++);
-		}
-		lua_setfield(L, -2, "parameters");
-	}
-	if (!options.empty()) {
-		std::istringstream s(options);
-		lua_newtable(L);
-		for (std::string line; std::getline(s, line); ) {
-			std::string trimmedLine = boost::trim_copy(line);
-			if (trimmedLine.empty()) {
-				continue;
-			}
-			size_t splitIndex = trimmedLine.find_first_of(" \t");
-			std::string key;
-			std::string value;
-			if (splitIndex == std::string::npos) {
-				key = trimmedLine;
-			}
-			else {
-				key = trimmedLine.substr(0, splitIndex);
-				value = boost::trim_copy(trimmedLine.substr(splitIndex+1));
-			}
-			lua_pushstring(L, value.c_str());
-			lua_setfield(L, -2, key.c_str());
-		}
-		lua_setfield(L, -2, "options");
-	}
-
-	if (lua_pcall(L, 2, 0, 0) != 0) {
-		throw Lua::Exception(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
+    index = Lua::absoluteOffset(L, index);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "register_help");
+    lua_pushvalue(L, index);
+
+    lua_newtable(L);
+    lua_pushstring(L, description.c_str());
+    lua_rawseti(L, -2, 1);
+
+    if (!parameters.empty()) {
+        std::istringstream s(parameters);
+        lua_newtable(L);
+        int i = 1;
+        for (std::string line; std::getline(s, line); ) {
+            std::string trimmedLine = boost::trim_copy(line);
+            if (trimmedLine.empty()) {
+                continue;
+            }
+            size_t splitIndex = trimmedLine.find_first_of(" \t");
+            std::string key;
+            std::string value;
+            if (splitIndex == std::string::npos) {
+                key = trimmedLine;
+            }
+            else {
+                key = trimmedLine.substr(0, splitIndex);
+                value = boost::trim_copy(trimmedLine.substr(splitIndex+1));
+            }
+            lua_createtable(L, 2, 0);
+            lua_pushstring(L, key.c_str());
+            lua_rawseti(L, -2, 1);
+            lua_pushstring(L, value.c_str());
+            lua_rawseti(L, -2, 2);
+
+            lua_rawseti(L, -2, i++);
+        }
+        lua_setfield(L, -2, "parameters");
+    }
+    if (!options.empty()) {
+        std::istringstream s(options);
+        lua_newtable(L);
+        for (std::string line; std::getline(s, line); ) {
+            std::string trimmedLine = boost::trim_copy(line);
+            if (trimmedLine.empty()) {
+                continue;
+            }
+            size_t splitIndex = trimmedLine.find_first_of(" \t");
+            std::string key;
+            std::string value;
+            if (splitIndex == std::string::npos) {
+                key = trimmedLine;
+            }
+            else {
+                key = trimmedLine.substr(0, splitIndex);
+                value = boost::trim_copy(trimmedLine.substr(splitIndex+1));
+            }
+            lua_pushstring(L, value.c_str());
+            lua_setfield(L, -2, key.c_str());
+        }
+        lua_setfield(L, -2, "options");
+    }
+
+    if (lua_pcall(L, 2, 0, 0) != 0) {
+        throw Lua::Exception(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
 }
 
 void Swift::Lua::registerClassHelp(lua_State* L, const std::string& name, const std::string& description) {
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "register_class_help");
-	lua_pushstring(L, name.c_str());
-
-	lua_newtable(L);
-	lua_pushstring(L, description.c_str());
-	lua_rawseti(L, -2, 1);
-
-	if (lua_pcall(L, 2, 0, 0) != 0) {
-		throw Lua::Exception(lua_tostring(L, -1));
-	}
-	lua_pop(L, 1);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "register_class_help");
+    lua_pushstring(L, name.c_str());
+
+    lua_newtable(L);
+    lua_pushstring(L, description.c_str());
+    lua_rawseti(L, -2, 1);
+
+    if (lua_pcall(L, 2, 0, 0) != 0) {
+        throw Lua::Exception(lua_tostring(L, -1));
+    }
+    lua_pop(L, 1);
 }
 
 void Swift::Lua::registerExtraHelp(lua_State* L, int index, const std::string& name) {
-	index = Lua::absoluteOffset(L, index);
-	lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
-	lua_getfield(L, -1, "extra_help");
-	lua_getfield(L, -1, name.c_str());
-	if (!lua_isnil(L, -1)) {
-		lua_getfield(L, -3, "register_help");
-		lua_pushvalue(L, index);
-		lua_pushvalue(L, -3);
-		if (lua_pcall(L, 2, 0, 0) != 0) {
-			throw Lua::Exception(lua_tostring(L, -1));
-		}
-	}
-	lua_pop(L, 3);
+    index = Lua::absoluteOffset(L, index);
+    lua_rawgeti(L, LUA_REGISTRYINDEX, Sluift::globals.coreLibIndex);
+    lua_getfield(L, -1, "extra_help");
+    lua_getfield(L, -1, name.c_str());
+    if (!lua_isnil(L, -1)) {
+        lua_getfield(L, -3, "register_help");
+        lua_pushvalue(L, index);
+        lua_pushvalue(L, -3);
+        if (lua_pcall(L, 2, 0, 0) != 0) {
+            throw Lua::Exception(lua_tostring(L, -1));
+        }
+    }
+    lua_pop(L, 3);
 }
 
 void Swift::Lua::pushStringArray(lua_State* L, const std::vector<std::string>& strings) {
-	lua_createtable(L, boost::numeric_cast<int>(strings.size()), 0);
-	for (size_t i = 0; i < strings.size(); ++i) {
-		lua_pushstring(L, strings[i].c_str());
-		lua_rawseti(L, -2, boost::numeric_cast<int>(i+1));
-	}
+    lua_createtable(L, boost::numeric_cast<int>(strings.size()), 0);
+    for (size_t i = 0; i < strings.size(); ++i) {
+        lua_pushstring(L, strings[i].c_str());
+        lua_rawseti(L, -2, boost::numeric_cast<int>(i+1));
+    }
 }
diff --git a/Sluift/Lua/LuaUtils.h b/Sluift/Lua/LuaUtils.h
index 19b6691..b87eb38 100644
--- a/Sluift/Lua/LuaUtils.h
+++ b/Sluift/Lua/LuaUtils.h
@@ -16,28 +16,28 @@
 #endif
 
 namespace Swift {
-	namespace Lua {
-		/**
-		 * Can be used as __tostring metamethod on a table.
-		 */
-		int convertTableToString(lua_State* L);
-
-		void registerTableToString(lua_State* L, int index);
-		void registerTableEquals(lua_State* L, int index);
-		void registerGetByTypeIndex(lua_State* L, int index);
-		void registerHelp(lua_State* L, int index, 
-				const std::string& description, const std::string& parameters, const std::string& options);
-		void registerClassHelp(lua_State* L, const std::string& name, const std::string& description);
-		void registerExtraHelp(lua_State* L, int index, const std::string& name);
-
-		inline int absoluteOffset(lua_State* L, int index) {
-			return index > 0 ? index : lua_gettop(L) + index + 1;
-		}
-
-		boost::optional<std::string> getStringField(lua_State* L, int index, const std::string&);
-		boost::optional<bool> getBooleanField(lua_State* L, int index, const std::string&);
-		boost::optional<int> getIntField(lua_State* L, int index, const std::string&);
-
-		void pushStringArray(lua_State* L, const std::vector<std::string>& strings);
-	}
+    namespace Lua {
+        /**
+         * Can be used as __tostring metamethod on a table.
+         */
+        int convertTableToString(lua_State* L);
+
+        void registerTableToString(lua_State* L, int index);
+        void registerTableEquals(lua_State* L, int index);
+        void registerGetByTypeIndex(lua_State* L, int index);
+        void registerHelp(lua_State* L, int index,
+                const std::string& description, const std::string& parameters, const std::string& options);
+        void registerClassHelp(lua_State* L, const std::string& name, const std::string& description);
+        void registerExtraHelp(lua_State* L, int index, const std::string& name);
+
+        inline int absoluteOffset(lua_State* L, int index) {
+            return index > 0 ? index : lua_gettop(L) + index + 1;
+        }
+
+        boost::optional<std::string> getStringField(lua_State* L, int index, const std::string&);
+        boost::optional<bool> getBooleanField(lua_State* L, int index, const std::string&);
+        boost::optional<int> getIntField(lua_State* L, int index, const std::string&);
+
+        void pushStringArray(lua_State* L, const std::vector<std::string>& strings);
+    }
 }
diff --git a/Sluift/Lua/Value.cpp b/Sluift/Lua/Value.cpp
index b5c459a..dd61d59 100644
--- a/Sluift/Lua/Value.cpp
+++ b/Sluift/Lua/Value.cpp
@@ -10,7 +10,7 @@
 #include <boost/variant/apply_visitor.hpp>
 
 extern "C" {
-	#include <lualib.h>
+    #include <lualib.h>
 }
 
 #include <Swiften/Base/foreach.h>
@@ -19,50 +19,50 @@ using namespace Swift;
 using namespace Swift::Lua;
 
 namespace {
-	struct PushVisitor : public boost::static_visitor<> {
-		PushVisitor(lua_State* state) : state(state) {
-		}
-
-		void operator()(const Nil&) const {
-			lua_pushnil(state);
-		}
-
-		void operator()(const bool& b) const {
-			lua_pushboolean(state, b);
-		}
-
-		void operator()(const int& i) const {
-			lua_pushnumber(state, i);
-		}
-
-		void operator()(const std::string& s) const {
-			lua_pushstring(state, s.c_str());
-		}
-
-		void operator()(const std::vector<Value>& values) const {
-			lua_createtable(state, boost::numeric_cast<int>(values.size()), 0);
-			for(size_t i = 0; i < values.size(); ++i) {
-				boost::apply_visitor(PushVisitor(state), values[i]);
-				lua_rawseti(state, -2, boost::numeric_cast<int>(i + 1));
-			}
-		}
-
-		void operator()(const std::map<std::string, boost::shared_ptr<Value> >& table) const {
-			lua_createtable(state, 0, boost::numeric_cast<int>(table.size()));
-			for(std::map<std::string, boost::shared_ptr<Value> >::const_iterator i = table.begin(); i != table.end(); ++i) {
-				boost::apply_visitor(PushVisitor(state), *i->second);
-				lua_setfield(state, -2, i->first.c_str());
-			}
-		}
-
-		lua_State* state;
-	};
+    struct PushVisitor : public boost::static_visitor<> {
+        PushVisitor(lua_State* state) : state(state) {
+        }
+
+        void operator()(const Nil&) const {
+            lua_pushnil(state);
+        }
+
+        void operator()(const bool& b) const {
+            lua_pushboolean(state, b);
+        }
+
+        void operator()(const int& i) const {
+            lua_pushnumber(state, i);
+        }
+
+        void operator()(const std::string& s) const {
+            lua_pushstring(state, s.c_str());
+        }
+
+        void operator()(const std::vector<Value>& values) const {
+            lua_createtable(state, boost::numeric_cast<int>(values.size()), 0);
+            for(size_t i = 0; i < values.size(); ++i) {
+                boost::apply_visitor(PushVisitor(state), values[i]);
+                lua_rawseti(state, -2, boost::numeric_cast<int>(i + 1));
+            }
+        }
+
+        void operator()(const std::map<std::string, boost::shared_ptr<Value> >& table) const {
+            lua_createtable(state, 0, boost::numeric_cast<int>(table.size()));
+            for(std::map<std::string, boost::shared_ptr<Value> >::const_iterator i = table.begin(); i != table.end(); ++i) {
+                boost::apply_visitor(PushVisitor(state), *i->second);
+                lua_setfield(state, -2, i->first.c_str());
+            }
+        }
+
+        lua_State* state;
+    };
 }
 
 namespace Swift { namespace Lua {
 
 void pushValue(lua_State* state, const Value& value) {
-	boost::apply_visitor(PushVisitor(state), value);
+    boost::apply_visitor(PushVisitor(state), value);
 }
 
 }}
diff --git a/Sluift/Lua/Value.h b/Sluift/Lua/Value.h
index 537d764..f525fb8 100644
--- a/Sluift/Lua/Value.h
+++ b/Sluift/Lua/Value.h
@@ -17,45 +17,45 @@
 struct lua_State;
 
 namespace Swift {
-	namespace Lua {
-		struct Nil {};
-
-		typedef boost::make_recursive_variant<
-				Nil,
-				bool,
-				int, 
-				std::string,
-				std::vector< boost::recursive_variant_ >,
-				std::map<std::string, boost::shared_ptr<boost::recursive_variant_> >
-			>::type Value;
-
-		typedef std::map<std::string, boost::shared_ptr<Value> > Table;
-		typedef std::vector<Value> Array;
-		
-		inline boost::shared_ptr<Value> nilRef() {
-			return boost::make_shared<Value>(Nil());
-		}
-
-		inline boost::shared_ptr<Value> valueRef(const std::string& value) {
-			return boost::make_shared<Value>(value);
-		}
-
-		inline boost::shared_ptr<Value> intRef(int value) {
-			return boost::make_shared<Value>(value);
-		}
-
-		inline boost::shared_ptr<Value> boolRef(bool value) {
-			return boost::make_shared<Value>(value);
-		}
-
-		inline boost::shared_ptr<Value> valueRef(const Table& table) {
-			return boost::make_shared<Value>(table);
-		}
-
-		inline boost::shared_ptr<Value> valueRef(const Array& array) {
-		 	return boost::make_shared<Value>(array);
-		}
-
-		void pushValue(lua_State* state, const Value& value);
-	}
+    namespace Lua {
+        struct Nil {};
+
+        typedef boost::make_recursive_variant<
+                Nil,
+                bool,
+                int,
+                std::string,
+                std::vector< boost::recursive_variant_ >,
+                std::map<std::string, boost::shared_ptr<boost::recursive_variant_> >
+            >::type Value;
+
+        typedef std::map<std::string, boost::shared_ptr<Value> > Table;
+        typedef std::vector<Value> Array;
+
+        inline boost::shared_ptr<Value> nilRef() {
+            return boost::make_shared<Value>(Nil());
+        }
+
+        inline boost::shared_ptr<Value> valueRef(const std::string& value) {
+            return boost::make_shared<Value>(value);
+        }
+
+        inline boost::shared_ptr<Value> intRef(int value) {
+            return boost::make_shared<Value>(value);
+        }
+
+        inline boost::shared_ptr<Value> boolRef(bool value) {
+            return boost::make_shared<Value>(value);
+        }
+
+        inline boost::shared_ptr<Value> valueRef(const Table& table) {
+            return boost::make_shared<Value>(table);
+        }
+
+        inline boost::shared_ptr<Value> valueRef(const Array& array) {
+             return boost::make_shared<Value>(array);
+        }
+
+        void pushValue(lua_State* state, const Value& value);
+    }
 }
author	Tobias Markmann <tm@ayena.de>	2016-03-31 14:57:35 (GMT)
committer	Tobias Markmann <tm@ayena.de>	2016-03-31 14:57:35 (GMT)
commit	cfbdb43d2cadd40aa87338d41548e4bf89e146e6 (patch)
tree	18d94153a302445196fc0c18586abf44a1ce4a38 /Sluift/Lua
parent	1d545a4a7fb877f021508094b88c1f17b30d8b4e (diff)
download	swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.zip swift-cfbdb43d2cadd40aa87338d41548e4bf89e146e6.tar.bz2