ENH: merge from main tree

11 files changed, 129 insertions, 89 deletions

diff --git a/ChangeLog.manual b/ChangeLog.manual
index 22d1bf3..80eb39c 100644
--- a/ChangeLog.manual
+++ b/ChangeLog.manual
@@ -1,4 +1,5 @@
 Changes in CMake 2.4.2
+* Changes to LIST command, see --help-command LIST
 
 * Fix FindQT to be able to use full paths to source files
 
diff --git a/Source/cmDependsFortranParser.h b/Source/cmDependsFortranParser.h
index 468682f..362c5d8 100644
--- a/Source/cmDependsFortranParser.h
+++ b/Source/cmDependsFortranParser.h
@@ -69,17 +69,20 @@ union cmDependsFortran_yystype_u
 
 /* Setup the proper yylex interface.  */
 #define YY_EXTRA_TYPE cmDependsFortranParser*
-#define YY_DECL int cmDependsFortran_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
+#define YY_DECL \
+int cmDependsFortran_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
 #define YYSTYPE cmDependsFortran_yystype
 #define YYSTYPE_IS_DECLARED 1
 #if !defined(cmDependsFortranLexer_cxx)
 # include "cmDependsFortranLexer.h"
 #endif
-#if !defined(cmDependsFortranLexer_cxx) && !defined(cmDependsFortranParser_cxx)
+#if !defined(cmDependsFortranLexer_cxx)
+#if !defined(cmDependsFortranParser_cxx)
 # undef YY_EXTRA_TYPE
 # undef YY_DECL
 # undef YYSTYPE
 # undef YYSTYPE_IS_DECLARED
 #endif
+#endif
 
 #endif
diff --git a/Source/cmDependsJavaParser.cxx b/Source/cmDependsJavaParser.cxx
index fd4bb2f..2b1690c 100644
--- a/Source/cmDependsJavaParser.cxx
+++ b/Source/cmDependsJavaParser.cxx
@@ -1,7 +1,7 @@
 /* A Bison parser, made by GNU Bison 1.875d.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Skeleton parser for Yacc-like parsing with Bison, Copyright (C) 1984,
+   1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -299,7 +299,9 @@ This file must be translated to C and modified to build everywhere.
 
 Run bison like this:
 
-  bison --yacc --name-prefix=cmDependsJava_yy --defines=cmDependsJavaParserTokens.h -ocmDependsJavaParser.cxx cmDependsJavaParser.y
+  bison --yacc --name-prefix=cmDependsJava_yy
+  --defines=cmDependsJavaParserTokens.h -ocmDependsJavaParser.cxx
+  cmDependsJavaParser.y
 
 Modify cmDependsJavaParser.c:
   - remove TABs
@@ -331,14 +333,16 @@ static void cmDependsJavaError(yyscan_t yyscanner, const char* message);
 
 #define jpCheckEmpty(cnt) yyGetParser->CheckEmpty(__LINE__, cnt, yyvsp);
 #define jpElementStart(cnt) yyGetParser->PrepareElement(&yyval)
-#define jpStoreClass(str) yyGetParser->AddClassFound(str); yyGetParser->DeallocateParserType(&(str))
+#define jpStoreClass(str) \
+yyGetParser->AddClassFound(str); yyGetParser->DeallocateParserType(&(str))
 /* Disable some warnings in the generated code.  */
 #ifdef __BORLANDC__
 # pragma warn -8004 /* Variable assigned a value that is not used.  */
 #endif
 #ifdef _MSC_VER
 # pragma warning (disable: 4102) /* Unused goto label.  */
-# pragma warning (disable: 4065) /* Switch statement contains default but no case. */
+# pragma warning (disable: 4065) /* Switch statement contains default but
+                                    no case. */
 #endif
 
 
diff --git a/Source/cmExprParser.cxx b/Source/cmExprParser.cxx
index a389c7c..e973d1c 100644
--- a/Source/cmExprParser.cxx
+++ b/Source/cmExprParser.cxx
@@ -1,7 +1,7 @@
 /* A Bison parser, made by GNU Bison 1.875d.  */
 
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Skeleton parser for Yacc-like parsing with Bison, Copyright (C) 1984,
+   1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/Source/cmGlobalUnixMakefileGenerator3.cxx b/Source/cmGlobalUnixMakefileGenerator3.cxx
index ca106c2..7c506ea 100644
--- a/Source/cmGlobalUnixMakefileGenerator3.cxx
+++ b/Source/cmGlobalUnixMakefileGenerator3.cxx
@@ -865,17 +865,11 @@ cmGlobalUnixMakefileGenerator3
   // search each local generator until a match is found
   if (!result)
     {
-    unsigned int i;
-    for (i = 0; i < this->LocalGenerators.size(); ++i)
-      {
-      // search all targets
-      result = this->LocalGenerators[i]->GetMakefile()->FindTarget(name);
+    result = this->FindTarget(0,name);
       if (result)
         {
         lg3 = static_cast<cmLocalUnixMakefileGenerator3 *>
-          (this->LocalGenerators[i]);
-        break;
-        }
+        (result->GetMakefile()->GetLocalGenerator());
       }
     }
   
diff --git a/Source/cmListCommand.cxx b/Source/cmListCommand.cxx
index 1a1a9d8..88705b7 100644
--- a/Source/cmListCommand.cxx
+++ b/Source/cmListCommand.cxx
@@ -38,17 +38,17 @@ bool cmListCommand::InitialPass(std::vector<std::string> const& args)
     {
     return this->HandleGetCommand(args);
     }
-  if(subCommand == "SET" || subCommand == "APPEND")
+  if(subCommand == "APPEND")
     {
-    return this->HandleSetCommand(args);
+    return this->HandleAppendCommand(args);
     }
   if(subCommand == "INSERT")
     {
     return this->HandleInsertCommand(args);
     }
-  if(subCommand == "REMOVE")
+  if(subCommand == "REMOVE_AT")
     {
-    return this->HandleRemoveCommand(args);
+    return this->HandleRemoveAtCommand(args);
     }
   if(subCommand == "REMOVE_ITEM")
     {
@@ -72,9 +72,6 @@ bool cmListCommand::GetListString(std::string& listString, const char* var)
     = this->Makefile->GetDefinition(var);
   if(!cacheValue)
     {
-    cmOStringStream str;
-    str << "cannot find variable: " << var;
-    this->SetError(str.str().c_str());
     return false;
     }
   listString = cacheValue;
@@ -133,7 +130,8 @@ bool cmListCommand::HandleGetCommand(std::vector<std::string> const& args)
   std::vector<std::string> varArgsExpanded;
   if ( !this->GetList(varArgsExpanded, listName.c_str()) )
     {
-    return false;
+    this->Makefile->AddDefinition(variableName.c_str(), "NOTFOUND");
+    return true;
     }
 
   std::string value;
@@ -167,21 +165,18 @@ bool cmListCommand::HandleGetCommand(std::vector<std::string> const& args)
 }
 
 //----------------------------------------------------------------------------
-bool cmListCommand::HandleSetCommand(std::vector<std::string> const& args)
+bool cmListCommand::HandleAppendCommand(std::vector<std::string> const& args)
 {
   if(args.size() < 3)
     {
-    this->SetError("sub-command SET requires at least two arguments.");
+    this->SetError("sub-command APPEND requires at least two arguments.");
     return false;
     }
 
   const std::string& listName = args[1];
   // expand the variable
   std::string listString;
-  if ( !this->GetListString(listString, listName.c_str()) )
-    {
-    return false;
-    }
+  this->GetListString(listString, listName.c_str());
   size_t cc;
   for ( cc = 2; cc < args.size(); ++ cc )
     {
@@ -206,15 +201,20 @@ bool cmListCommand::HandleInsertCommand(std::vector<std::string> const& args)
     }
 
   const std::string& listName = args[1];
+
   // expand the variable
+  int item = atoi(args[2].c_str());
   std::vector<std::string> varArgsExpanded;
-  if ( !this->GetList(varArgsExpanded, listName.c_str()) )
+  if ( !this->GetList(varArgsExpanded, listName.c_str()) && item != 0)
     {
+    cmOStringStream str;
+    str << "index: " << item << " out of range (0, 0)";
+    this->SetError(str.str().c_str());
     return false;
     }
 
-  int item = atoi(args[2].c_str());
-
+  if ( varArgsExpanded.size() != 0 )
+    {
   size_t nitem = varArgsExpanded.size();
   if ( item < 0 )
     {
@@ -225,10 +225,11 @@ bool cmListCommand::HandleInsertCommand(std::vector<std::string> const& args)
     cmOStringStream str;
     str << "index: " << item << " out of range (-" 
         << varArgsExpanded.size() << ", " 
-        << varArgsExpanded.size()-1 << ")";
+        << (varArgsExpanded.size() == 0?0:(varArgsExpanded.size()-1)) << ")";
     this->SetError(str.str().c_str());
     return false;
     }
+    }
   size_t cc;
   size_t cnt = 0;
   for ( cc = 3; cc < args.size(); ++ cc )
@@ -252,7 +253,8 @@ bool cmListCommand::HandleInsertCommand(std::vector<std::string> const& args)
 }
 
 //----------------------------------------------------------------------------
-bool cmListCommand::HandleRemoveCommand(std::vector<std::string> const& args)
+bool cmListCommand
+::HandleRemoveItemCommand(std::vector<std::string> const& args)
 {
   if(args.size() < 3)
     {
@@ -297,8 +299,7 @@ bool cmListCommand::HandleRemoveCommand(std::vector<std::string> const& args)
 }
 
 //----------------------------------------------------------------------------
-bool cmListCommand
-::HandleRemoveItemCommand(std::vector<std::string> const& args)
+bool cmListCommand::HandleRemoveAtCommand(std::vector<std::string> const& args)
 {
   if(args.size() < 3)
     {
diff --git a/Source/cmListCommand.h b/Source/cmListCommand.h
index e510d19..c15a054 100644
--- a/Source/cmListCommand.h
+++ b/Source/cmListCommand.h
@@ -69,8 +69,8 @@ public:
       "<output variable>)\n"
       "  LIST(APPEND <list> <element> [<element> ...])\n"
       "  LIST(INSERT <list> <element_index> <element> [<element> ...])\n"
-      "  LIST(REMOVE <list> <value> [<value> ...])\n"
-      "  LIST(REMOVE_ITEM <list> <index> [<index> ...])\n"
+      "  LIST(REMOVE_ITEM <list> <value> [<value> ...])\n"
+      "  LIST(REMOVE_AT <list> <index> [<index> ...])\n"
       "  LIST(SORT <list>)\n"
       "  LIST(REVERSE <list>)\n"
       "LENGTH will return a given list's length.\n"
@@ -79,8 +79,9 @@ public:
       "INSERT will insert elements to the list to the specified location.\n"
       "When specifying an index, negative value corresponds to index from the"
       " end of the list.\n"
-      "REMOVE and REMOVE_ITEM will remove item from the list. The difference "
-      "is that REMOVE will remove the given items, while REMOVE_ITEM will "
+      "REMOVE_AT and REMOVE_ITEM will remove item from the list. "
+      "The difference "
+      "is that REMOVE_ITEM will remove the given items, while REMOVE_AT will "
       "remove the item at the given indices.\n"
       ;
     }
@@ -89,9 +90,9 @@ public:
 protected:
   bool HandleLengthCommand(std::vector<std::string> const& args);
   bool HandleGetCommand(std::vector<std::string> const& args);
-  bool HandleSetCommand(std::vector<std::string> const& args);
+  bool HandleAppendCommand(std::vector<std::string> const& args);
   bool HandleInsertCommand(std::vector<std::string> const& args);
-  bool HandleRemoveCommand(std::vector<std::string> const& args);
+  bool HandleRemoveAtCommand(std::vector<std::string> const& args);
   bool HandleRemoveItemCommand(std::vector<std::string> const& args);
 
 
diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index ce26fac..6074e68 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -111,12 +111,14 @@ void cmLocalUnixMakefileGenerator3::Generate()
 void cmLocalUnixMakefileGenerator3::ConfigureOutputPaths()
 {
   // Format the library and executable output paths.
-  if(const char* libOut = this->Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
+  if(const char* libOut = 
+     this->Makefile->GetDefinition("LIBRARY_OUTPUT_PATH"))
     {
     this->LibraryOutputPath = libOut;
     this->FormatOutputPath(this->LibraryOutputPath, "LIBRARY");
     }
-  if(const char* exeOut = this->Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"))
+  if(const char* exeOut = 
+     this->Makefile->GetDefinition("EXECUTABLE_OUTPUT_PATH"))
     {
     this->ExecutableOutputPath = exeOut;
     this->FormatOutputPath(this->ExecutableOutputPath, "EXECUTABLE");
@@ -144,9 +146,8 @@ void cmLocalUnixMakefileGenerator3::FormatOutputPath(std::string& path,
     // Convert the output path to a full path in case it is
     // specified as a relative path.  Treat a relative path as
     // relative to the current output directory for this makefile.
-    path =
-      cmSystemTools::CollapseFullPath(path.c_str(),
-                                      this->Makefile->GetStartOutputDirectory());
+    path = cmSystemTools::CollapseFullPath
+      (path.c_str(), this->Makefile->GetStartOutputDirectory());
 
     // Add a trailing slash for easy appending later.
     if(path.empty() || path[path.size()-1] != '/')
@@ -342,7 +343,8 @@ void cmLocalUnixMakefileGenerator3::WriteDirectoryInformationFile()
   // Store the include regular expressions for this directory.
   infoFileStream
     << "\n"
-    << "# The C and CXX include file regular expressions for this directory.\n";
+    << "# The C and CXX include file regular expressions for "
+    << "this directory.\n";
   infoFileStream
     << "SET(CMAKE_C_INCLUDE_REGEX_SCAN ";
   this->WriteCMakeArgument(infoFileStream,
@@ -358,7 +360,8 @@ void cmLocalUnixMakefileGenerator3::WriteDirectoryInformationFile()
   infoFileStream
     << "SET(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN})\n";
   infoFileStream
-    << "SET(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN ${CMAKE_C_INCLUDE_REGEX_COMPLAIN})\n";
+    << "SET(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN "
+    "${CMAKE_C_INCLUDE_REGEX_COMPLAIN})\n";
 
   // Store the set of available generated files.
   infoFileStream
@@ -579,7 +582,8 @@ cmLocalUnixMakefileGenerator3
   std::vector<std::string> commands;
   std::vector<std::string> no_depends;
   commands.clear();
-  if((this->Makefile->IsOn("CMAKE_VERBOSE_MAKEFILE")) || (this->ForceVerboseMakefiles))
+  if((this->Makefile->IsOn("CMAKE_VERBOSE_MAKEFILE")) 
+     || (this->ForceVerboseMakefiles))
     {
     makefileStream
       << "# Produce verbose output by default.\n"
@@ -601,21 +605,20 @@ cmLocalUnixMakefileGenerator3
 
   // Special target to cleanup operation of make tool.
   std::vector<std::string> depends;
-  this->WriteMakeRule(makefileStream,
-                      "Disable implicit rules so canoncical targets will work.",
-                      ".SUFFIXES",
-                      depends,
-                      commands, false);
+  this->WriteMakeRule
+    (makefileStream,
+     "Disable implicit rules so canoncical targets will work.",
+     ".SUFFIXES",
+     depends, commands, false);
+
   // Add a fake suffix to keep HP happy.  Must be max 32 chars for SGI make.
   depends.push_back(".hpux_make_needs_suffix_list");
   this->WriteMakeRule(makefileStream, 0,
                       ".SUFFIXES", depends, commands, false);
-
 }
 
 //----------------------------------------------------------------------------
-void
-cmLocalUnixMakefileGenerator3
+void cmLocalUnixMakefileGenerator3
 ::WriteSpecialTargetsBottom(std::ostream& makefileStream)
 {
   this->WriteDivider(makefileStream);
@@ -655,7 +658,6 @@ cmLocalUnixMakefileGenerator3
   }
 
   std::vector<std::string> no_commands;
-
 }
 
 
@@ -703,7 +705,8 @@ cmLocalUnixMakefileGenerator3
 {
   // Add a dependency on the rule file itself unless an option to skip
   // it is specifically enabled by the user or project.
-  const char* nodep = this->Makefile->GetDefinition("CMAKE_SKIP_RULE_DEPENDENCY");
+  const char* nodep = 
+    this->Makefile->GetDefinition("CMAKE_SKIP_RULE_DEPENDENCY");
   if(!nodep || cmSystemTools::IsOff(nodep))
     {
     depends.push_back(ruleFileName);
@@ -733,8 +736,8 @@ cmLocalUnixMakefileGenerator3
       d != cc.GetDepends().end(); ++d)
     {
     // Lookup the real name of the dependency in case it is a CMake target.
-    std::string dep = this->GetRealDependency(d->c_str(),
-                                              this->ConfigurationName.c_str());
+    std::string dep = this->GetRealDependency
+      (d->c_str(), this->ConfigurationName.c_str());
     depends.push_back(dep);
     }
 }
@@ -883,6 +886,8 @@ cmLocalUnixMakefileGenerator3::AppendEcho(std::vector<std::string>& commands,
         break;
       }
     }
+#else
+  (void)color;
 #endif
 
   // Echo one line at a time.
@@ -941,9 +946,9 @@ cmLocalUnixMakefileGenerator3::AppendEcho(std::vector<std::string>& commands,
 }
 
 //----------------------------------------------------------------------------
-// take a tgt path and convert it into a make target, it could be full, or relative
-std::string
-cmLocalUnixMakefileGenerator3
+//take a tgt path and convert it into a make target, it could be full, or
+//relative
+std::string cmLocalUnixMakefileGenerator3
 ::ConvertToMakeTarget(const char* tgt)
 {
   // Make targets should not have a leading './' for a file in the
@@ -1051,7 +1056,8 @@ cmLocalUnixMakefileGenerator3
 
   // see if the variable has been defined before and return
   // the modified version of the variable
-  std::map<cmStdString, cmStdString>::iterator i = this->MakeVariableMap.find(unmodified);
+  std::map<cmStdString, cmStdString>::iterator i = 
+    this->MakeVariableMap.find(unmodified);
   if(i != this->MakeVariableMap.end())
     {
     return i->second;
@@ -1125,9 +1131,9 @@ bool
 cmLocalUnixMakefileGenerator3
 ::ScanDependencies(std::vector<std::string> const& args)
 {
-  // Format of arguments is:
-  // $(CMAKE_COMMAND), cmake_depends, GeneratorName, home_output_dir, start_output_dir, info file
-  // The caller has ensured that all required arguments exist.
+  // Format of arguments is: $(CMAKE_COMMAND), cmake_depends,
+  // GeneratorName, home_output_dir, start_output_dir, info file The
+  // caller has ensured that all required arguments exist.
 
   // The info file for this target
   std::string const& infoFile = args[5];
@@ -1190,7 +1196,8 @@ cmLocalUnixMakefileGenerator3
     }
   std::string internalRuleFileNameFull = dir;
   internalRuleFileNameFull += "/depend.internal";
-  cmGeneratedFileStream internalRuleFileStream(internalRuleFileNameFull.c_str());
+  cmGeneratedFileStream 
+    internalRuleFileStream(internalRuleFileNameFull.c_str());
   internalRuleFileStream.SetCopyIfDifferent(true);
   if(!internalRuleFileStream)
     {
@@ -1256,7 +1263,8 @@ cmLocalUnixMakefileGenerator3
       std::string complainRegexVar = "CMAKE_";
       complainRegexVar += lang;
       complainRegexVar += "_INCLUDE_REGEX_COMPLAIN";
-      if(const char* complainRegex = mf->GetDefinition(complainRegexVar.c_str()))
+      if(const char* complainRegex = 
+         mf->GetDefinition(complainRegexVar.c_str()))
         {
         includeRegexComplain = complainRegex;
         }
@@ -1290,7 +1298,8 @@ cmLocalUnixMakefileGenerator3
     
     if (scanner)
       {
-      scanner->SetFileComparison(this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
+      scanner->SetFileComparison
+        (this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
       // for each file we need to scan
       std::string srcLang = "CMAKE_DEPENDS_CHECK_";
       srcLang += lang;
@@ -1305,7 +1314,8 @@ cmLocalUnixMakefileGenerator3
         // make sure the object file is relative to home output
         std::string obj = *si;
         obj = lg->Convert(obj.c_str(),HOME_OUTPUT,MAKEFILE);
-        scanner->Write(src.c_str(),obj.c_str(),ruleFileStream, internalRuleFileStream);
+        scanner->Write(src.c_str(),obj.c_str(),
+                       ruleFileStream, internalRuleFileStream);
         }
 
       // free the scanner for this language
@@ -1403,6 +1413,8 @@ void cmLocalUnixMakefileGenerator3
   this->CreateCDCommand(commands,
                                 this->Makefile->GetHomeOutputDirectory(),
                                 this->Makefile->GetStartOutputDirectory());
+  std::string echoCommand = "@echo \"\"";
+  commands.push_back(echoCommand.c_str());
   this->WriteMakeRule(ruleFileStream, "The main all target", "all",
                       depends, commands, true);
 
@@ -1491,7 +1503,8 @@ void cmLocalUnixMakefileGenerator3::CheckDependencies(cmMakefile* mf,
   // For each info file run the check
   cmDependsC checker;
   checker.SetVerbose(verbose);
-  checker.SetFileComparison(this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
+  checker.SetFileComparison
+    (this->GlobalGenerator->GetCMakeInstance()->GetFileComparison());
   for(std::vector<std::string>::iterator l = files.begin();
       l != files.end(); ++l)
     {
@@ -1619,7 +1632,8 @@ cmLocalUnixMakefileGenerator3
 
   // Prepend the target directory.
   std::string obj;
-  const char* fileTargetDirectory = source.GetProperty("MACOSX_PACKAGE_LOCATION");
+  const char* fileTargetDirectory = 
+    source.GetProperty("MACOSX_PACKAGE_LOCATION");
   if ( fileTargetDirectory )
     {
     std::string targetName;
@@ -1643,7 +1657,8 @@ cmLocalUnixMakefileGenerator3
       // Framework not handled yet
       abort();
       }
-    obj = cmSystemTools::RelativePath(this->Makefile->GetHomeOutputDirectory(), obj.c_str());
+    obj = cmSystemTools::RelativePath
+      (this->Makefile->GetHomeOutputDirectory(), obj.c_str());
     }
   else
     {
diff --git a/Source/cmQTWrapCPPCommand.h b/Source/cmQTWrapCPPCommand.h
index 6f3e95d..ad5740d 100644
--- a/Source/cmQTWrapCPPCommand.h
+++ b/Source/cmQTWrapCPPCommand.h
@@ -24,7 +24,8 @@
 /** \class cmQTWrapCPPCommand
  * \brief Create moc file rules for QT classes
  *
- * cmQTWrapCPPCommand is used to create wrappers for QT classes into normal C++
+ * cmQTWrapCPPCommand is used to create wrappers for QT classes into
+ * normal C++
  */
 class cmQTWrapCPPCommand : public cmCommand
 {
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 189e153..53b7526 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -749,6 +749,8 @@ void CMakeCommandUsage(const char* program)
     "content to directory 'destination'\n"
     << "  compare_files file1 file2 - check if file1 is same as file2\n"
     << "  echo [string]...        - displays arguments as text\n"
+    << "  echo_append [string]... - displays arguments as text but no new"
+    " line\n"
     << "  environment             - display the current enviroment\n"
     << "  remove file1 file2 ...  - remove the file(s)\n"
     << "  tar [cxt][vfz] file.tar file/dir1 file/dir2 ... - create a tar.\n"
diff --git a/Tests/CMakeTests/ListTest.cmake.in b/Tests/CMakeTests/ListTest.cmake.in
index 48b157c..58a8435 100644
--- a/Tests/CMakeTests/ListTest.cmake.in
+++ b/Tests/CMakeTests/ListTest.cmake.in
@@ -1,8 +1,8 @@
 MACRO(TEST command expected)
   IF("x${result}" STREQUAL "x${expected}")
-    MESSAGE("TEST \"${command}\" success: \"${result}\" expected: \"${expected}\"")
+    #MESSAGE("TEST \"${command}\" success: \"${result}\" expected: \"${expected}\"")
   ELSE("x${result}" STREQUAL "x${expected}")
-    MESSAGE(SEND_ERROR "TEST \"${command}\" failed: \"${result}\" expected: \"${expected}\"")
+    MESSAGE(SEND_ERROR "${CMAKE_CURRENT_LIST_LINE}: TEST \"${command}\" failed: \"${result}\" expected: \"${expected}\"")
   ENDIF("x${result}" STREQUAL "x${expected}")
 ENDMACRO(TEST command expected)
 
@@ -13,6 +13,9 @@ TEST("LENGTH mylist result" "4")
 LIST(LENGTH "mylist" result)
 TEST("LENGTH \"mylist\" result" "4")
 
+LIST(LENGTH "nonexiting_list1" result)
+TEST("LENGTH \"nonexiting_list1\" result" "0")
+
 LIST(GET mylist 3 2 1 0 result)
 TEST("GET mylist 3 2 1 0 result" "brad;ken;bill;andy")
 
@@ -29,22 +32,37 @@ TEST("GET mylist -1 -2 -3 -4 result" "brad;ken;bill;andy")
 LIST(GET mylist -1 2 -3 0 result)
 TEST("GET mylist -1 2 -3 0 ${result}" "brad;ken;bill;andy")
 
+LIST(GET "nonexiting_list2" 1 result)
+TEST("GET \"nonexiting_list2\" 1 result" "NOTFOUND")
+
 SET(result andy)
-LIST(SET result brad)
-TEST("SET result brad" "andy;brad")
+LIST(APPEND result brad)
+TEST("APPEND result brad" "andy;brad")
+
+LIST(APPEND "nonexiting_list3" brad)
+SET(result "${nonexiting_list3}")
+TEST("APPEND \"nonexiting_list3\" brad" "brad")
+
+LIST(INSERT "nonexiting_list4" 0 andy bill brad ken)
+SET(result "${nonexiting_list4}")
+TEST("APPEND \"nonexiting_list4\" andy bill brad ken" "andy;bill;brad;ken")
 
 SET(result andy brad)
 LIST(INSERT result -1 bill ken)
 TEST("INSERT result -1 bill ken" "andy;bill;ken;brad")
 
 SET(result andy bill brad ken bob)
-LIST(REMOVE result bob)
-TEST("REMOVE result bob" "andy;bill;brad;ken")
+LIST(REMOVE_ITEM result bob)
+TEST("REMOVE_ITEM result bob" "andy;bill;brad;ken")
 
 SET(result andy bill bob brad ken peter)
-LIST(REMOVE result peter bob)
-TEST("REMOVE result peter bob" "andy;bill;brad;ken")
+LIST(REMOVE_ITEM result peter bob)
+TEST("REMOVE_ITEM result peter bob" "andy;bill;brad;ken")
+
+SET(result bob andy bill bob brad ken bob)
+LIST(REMOVE_ITEM result bob)
+TEST("REMOVE_ITEM result bob" "andy;bill;brad;ken")
 
 SET(result andy bill bob brad ken peter)
-LIST(REMOVE_ITEM result 2 -1)
-TEST("REMOVE_ITEM result 2 -1" "andy;bill;brad;ken")
+LIST(REMOVE_AT result 2 -1)
+TEST("REMOVE_AT result 2 -1" "andy;bill;brad;ken")