12 files changed, 766 insertions, 0 deletions

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index 3ec0e47a7b..d549ccbc80 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -262,6 +262,8 @@ set(SRCS
   cmPropertyMap.h
   cmQtAutomoc.cxx
   cmQtAutomoc.h
+  cmRST.cxx
+  cmRST.h
   cmScriptGenerator.h
   cmScriptGenerator.cxx
   cmSourceFile.cxx
diff --git a/Source/cmRST.cxx b/Source/cmRST.cxx
new file mode 100644
index 0000000000..72c42d6bfb
--- /dev/null
+++ b/Source/cmRST.cxx
@@ -0,0 +1,435 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2013 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmRST.h"
+
+#include "cmSystemTools.h"
+
+#include <ctype.h>
+
+//----------------------------------------------------------------------------
+cmRST::cmRST(std::ostream& os, std::string const& docroot):
+  OS(os),
+  DocRoot(docroot),
+  IncludeDepth(0),
+  OutputLinePending(false),
+  Markup(MarkupNone),
+  Directive(DirectiveNone),
+  CMakeDirective("^.. (cmake:)?("
+                 "command|variable"
+                 ")::[ \t]+([^ \t\n]+)$"),
+  CMakeModuleDirective("^.. cmake-module::[ \t]+([^ \t\n]+)$"),
+  ParsedLiteralDirective("^.. parsed-literal::[ \t]*(.*)$"),
+  CodeBlockDirective("^.. code-block::[ \t]*(.*)$"),
+  ReplaceDirective("^.. (\\|[^|]+\\|) replace::[ \t]*(.*)$"),
+  IncludeDirective("^.. include::[ \t]+([^ \t\n]+)$"),
+  TocTreeDirective("^.. toctree::[ \t]*(.*)$"),
+  CMakeRole("(:cmake)?:("
+            "command|generator|variable|module|policy|"
+            "prop_cache|prop_dir|prop_gbl|prop_sf|prop_test|prop_tgt|"
+            "manual"
+            "):`(<*([^`<]|[^` \t]<)*)([ \t]+<[^`]*>)?`"),
+  Substitution("(^|[^A-Za-z0-9_])"
+               "((\\|[^| \t\r\n]([^|\r\n]*[^| \t\r\n])?\\|)(__|_|))"
+               "([^A-Za-z0-9_]|$)")
+{
+}
+
+//----------------------------------------------------------------------------
+bool cmRST::ProcessFile(std::string const& fname, bool isModule)
+{
+  std::ifstream fin(fname.c_str());
+  if(fin)
+    {
+    this->DocDir = cmSystemTools::GetFilenamePath(fname);
+    if(isModule)
+      {
+      this->ProcessModule(fin);
+      }
+    else
+      {
+      this->ProcessRST(fin);
+      }
+    this->OutputLinePending = true;
+    return true;
+    }
+  return false;
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessRST(std::istream& is)
+{
+  std::string line;
+  while(cmSystemTools::GetLineFromStream(is, line))
+    {
+    this->ProcessLine(line);
+    }
+  this->Reset();
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessModule(std::istream& is)
+{
+  std::string line;
+  std::string rst;
+  while(cmSystemTools::GetLineFromStream(is, line))
+    {
+    if(rst == "#")
+      {
+      if(line == "#")
+        {
+        this->ProcessLine("");
+        continue;
+        }
+      else if(line.substr(0, 2) == "# ")
+        {
+        this->ProcessLine(line.substr(2, line.npos));
+        continue;
+        }
+      else
+        {
+        rst = "";
+        this->Reset();
+        this->OutputLinePending = true;
+        }
+      }
+    if(line == "#.rst:")
+      {
+      rst = "#";
+      }
+    }
+  if(rst == "#")
+    {
+    this->Reset();
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmRST::Reset()
+{
+  if(!this->MarkupLines.empty())
+    {
+    this->UnindentLines(this->MarkupLines);
+    }
+  switch(this->Directive)
+    {
+    case DirectiveNone: break;
+    case DirectiveParsedLiteral: this->ProcessDirectiveParsedLiteral(); break;
+    case DirectiveCodeBlock: this->ProcessDirectiveCodeBlock(); break;
+    case DirectiveReplace: this->ProcessDirectiveReplace(); break;
+    case DirectiveTocTree: this->ProcessDirectiveTocTree(); break;
+    }
+  this->Markup = MarkupNone;
+  this->Directive = DirectiveNone;
+  this->MarkupLines.clear();
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessLine(std::string const& line)
+{
+  // A line starting in .. is an explicit markup start.
+  if(line == ".." || (line.size() >= 3 && line[0] == '.' &&
+                      line[1] == '.' && isspace(line[2])))
+    {
+    this->Reset();
+    this->Markup = (line.find_first_not_of(" \t", 2) == line.npos ?
+                    MarkupEmpty : MarkupNormal);
+    if(this->CMakeDirective.find(line))
+      {
+      // Output cmake domain directives and their content normally.
+      this->NormalLine(line);
+      }
+    else if(this->CMakeModuleDirective.find(line))
+      {
+      // Process cmake-module directive: scan .cmake file comments.
+      std::string file = this->CMakeModuleDirective.match(1);
+      if(file.empty() || !this->ProcessInclude(file, IncludeModule))
+        {
+        this->NormalLine(line);
+        }
+      }
+    else if(this->ParsedLiteralDirective.find(line))
+      {
+      // Record the literal lines to output after whole block.
+      this->Directive = DirectiveParsedLiteral;
+      this->MarkupLines.push_back(this->ParsedLiteralDirective.match(1));
+      }
+    else if(this->CodeBlockDirective.find(line))
+      {
+      // Record the literal lines to output after whole block.
+      // Ignore the language spec and record the opening line as blank.
+      this->Directive = DirectiveCodeBlock;
+      this->MarkupLines.push_back("");
+      }
+    else if(this->ReplaceDirective.find(line))
+      {
+      // Record the replace directive content.
+      this->Directive = DirectiveReplace;
+      this->ReplaceName = this->ReplaceDirective.match(1);
+      this->MarkupLines.push_back(this->ReplaceDirective.match(2));
+      }
+    else if(this->IncludeDirective.find(line))
+      {
+      // Process the include directive or output the directive and its
+      // content normally if it fails.
+      std::string file = this->IncludeDirective.match(1);
+      if(file.empty() || !this->ProcessInclude(file, IncludeNormal))
+        {
+        this->NormalLine(line);
+        }
+      }
+    else if(this->TocTreeDirective.find(line))
+      {
+      // Record the toctree entries to process after whole block.
+      this->Directive = DirectiveTocTree;
+      this->MarkupLines.push_back(this->TocTreeDirective.match(1));
+      }
+    }
+  // An explicit markup start followed nothing but whitespace and a
+  // blank line does not consume any indented text following.
+  else if(this->Markup == MarkupEmpty && line.empty())
+    {
+    this->NormalLine(line);
+    }
+  // Indented lines following an explicit markup start are explicit markup.
+  else if(this->Markup && (line.empty() || isspace(line[0])))
+    {
+    this->Markup = MarkupNormal;
+    // Record markup lines if the start line was recorded.
+    if(!this->MarkupLines.empty())
+      {
+      this->MarkupLines.push_back(line);
+      }
+    }
+  // Print non-markup lines.
+  else
+    {
+    this->NormalLine(line);
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmRST::NormalLine(std::string const& line)
+{
+  this->Reset();
+  this->OutputLine(line);
+}
+
+//----------------------------------------------------------------------------
+void cmRST::OutputLine(std::string const& line_in)
+{
+  if(this->OutputLinePending)
+    {
+    this->OS << "\n";
+    this->OutputLinePending = false;
+    }
+  std::string line = this->ReplaceSubstitutions(line_in);
+  std::string::size_type pos = 0;
+  while(this->CMakeRole.find(line.c_str()+pos))
+    {
+    this->OS << line.substr(pos, this->CMakeRole.start());
+    std::string text = this->CMakeRole.match(3);
+    // If a command reference has no explicit target and
+    // no explicit "(...)" then add "()" to the text.
+    if(this->CMakeRole.match(2) == "command" &&
+       this->CMakeRole.match(5).empty() &&
+       text.find_first_of("()") == text.npos)
+      {
+      text += "()";
+      }
+    this->OS << "``" << text << "``";
+    pos += this->CMakeRole.end();
+    }
+  this->OS << line.substr(pos) << "\n";
+}
+
+//----------------------------------------------------------------------------
+std::string cmRST::ReplaceSubstitutions(std::string const& line)
+{
+  std::string out;
+  std::string::size_type pos = 0;
+  while(this->Substitution.find(line.c_str()+pos))
+    {
+    std::string::size_type start = this->Substitution.start(2);
+    std::string::size_type end = this->Substitution.end(2);
+    std::string substitute = this->Substitution.match(3);
+    std::map<cmStdString, cmStdString>::iterator
+      replace = this->Replace.find(substitute);
+    if(replace != this->Replace.end())
+      {
+      std::pair<std::set<cmStdString>::iterator, bool> replaced =
+        this->Replaced.insert(substitute);
+      if(replaced.second)
+        {
+        substitute = this->ReplaceSubstitutions(replace->second);
+        this->Replaced.erase(replaced.first);
+        }
+      }
+    out += line.substr(pos, start);
+    out += substitute;
+    pos += end;
+    }
+  out += line.substr(pos);
+  return out;
+}
+
+//----------------------------------------------------------------------------
+bool cmRST::ProcessInclude(std::string file, IncludeType type)
+{
+  bool found = false;
+  if(this->IncludeDepth < 10)
+    {
+    cmRST r(this->OS, this->DocRoot);
+    r.IncludeDepth = this->IncludeDepth + 1;
+    r.OutputLinePending = this->OutputLinePending;
+    if(type != IncludeTocTree)
+      {
+      r.Replace = this->Replace;
+      }
+    if(file[0] == '/')
+      {
+      file = this->DocRoot + file;
+      }
+    else
+      {
+      file = this->DocDir + "/" + file;
+      }
+    found = r.ProcessFile(file, type == IncludeModule);
+    if(type != IncludeTocTree)
+      {
+      this->Replace = r.Replace;
+      }
+    this->OutputLinePending = r.OutputLinePending;
+    }
+  return found;
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessDirectiveParsedLiteral()
+{
+  // Output markup lines as literal text.
+  for(std::vector<std::string>::iterator i = this->MarkupLines.begin();
+      i != this->MarkupLines.end(); ++i)
+    {
+    std::string line = *i;
+    if(!line.empty())
+      {
+      line = " " + line;
+      }
+    this->OutputLine(line);
+    }
+  this->OutputLinePending = true;
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessDirectiveCodeBlock()
+{
+  // Treat markup lines the same as a parsed literal.
+  this->ProcessDirectiveParsedLiteral();
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessDirectiveReplace()
+{
+  // Record markup lines as replacement text.
+  std::string& replacement = this->Replace[this->ReplaceName];
+  const char* sep = "";
+  for(std::vector<std::string>::iterator i = this->MarkupLines.begin();
+      i != this->MarkupLines.end(); ++i)
+    {
+    replacement += sep;
+    replacement += *i;
+    sep = " ";
+    }
+  this->ReplaceName = "";
+}
+
+//----------------------------------------------------------------------------
+void cmRST::ProcessDirectiveTocTree()
+{
+  // Process documents referenced by toctree directive.
+  for(std::vector<std::string>::iterator i = this->MarkupLines.begin();
+      i != this->MarkupLines.end(); ++i)
+    {
+    if(!i->empty() && i->find_first_of(":") == i->npos)
+      {
+      this->ProcessInclude(*i + ".rst", IncludeTocTree);
+      }
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmRST::UnindentLines(std::vector<std::string>& lines)
+{
+  // Remove the common indentation from the second and later lines.
+  std::string indentText;
+  std::string::size_type indentEnd = 0;
+  bool first = true;
+  for(size_t i = 1; i < lines.size(); ++i)
+    {
+    std::string const& line = lines[i];
+
+    // Do not consider empty lines.
+    if(line.empty())
+      {
+      continue;
+      }
+
+    // Record indentation on first non-empty line.
+    if(first)
+      {
+      first = false;
+      indentEnd = line.find_first_not_of(" \t");
+      indentText = line.substr(0, indentEnd);
+      continue;
+      }
+
+    // Truncate indentation to match that on this line.
+    if(line.size() < indentEnd)
+      {
+      indentEnd = line.size();
+      }
+    for(std::string::size_type j = 0; j != indentEnd; ++j)
+      {
+      if(line[j] != indentText[j])
+        {
+        indentEnd = j;
+        break;
+        }
+      }
+    }
+
+  // Update second and later lines.
+  for(size_t i = 1; i < lines.size(); ++i)
+    {
+    std::string& line = lines[i];
+    if(!line.empty())
+      {
+      line = line.substr(indentEnd);
+      }
+    }
+
+  // Drop leading blank lines.
+  size_t leadingEmpty = 0;
+  for(size_t i = 0; i < lines.size() && lines[i].empty(); ++i)
+    {
+    ++leadingEmpty;
+    }
+  lines.erase(lines.begin(), lines.begin()+leadingEmpty);
+
+  // Drop trailing blank lines.
+  size_t trailingEmpty = 0;
+  for(size_t i = lines.size(); i > 0 && lines[i-1].empty(); --i)
+    {
+    ++trailingEmpty;
+    }
+  lines.erase(lines.end()-trailingEmpty, lines.end());
+}
diff --git a/Source/cmRST.h b/Source/cmRST.h
new file mode 100644
index 0000000000..9352941de8
--- /dev/null
+++ b/Source/cmRST.h
@@ -0,0 +1,83 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2013 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef _cmRST_h
+#define _cmRST_h
+
+#include "cmStandardIncludes.h"
+
+#include <cmsys/RegularExpression.hxx>
+
+class cmRST
+{
+public:
+  cmRST(std::ostream& os, std::string const& docroot);
+  bool ProcessFile(std::string const& fname, bool isModule = false);
+private:
+  enum IncludeType
+  {
+    IncludeNormal,
+    IncludeModule,
+    IncludeTocTree
+  };
+  enum MarkupType
+  {
+    MarkupNone,
+    MarkupNormal,
+    MarkupEmpty
+  };
+  enum DirectiveType
+  {
+    DirectiveNone,
+    DirectiveParsedLiteral,
+    DirectiveCodeBlock,
+    DirectiveReplace,
+    DirectiveTocTree
+  };
+
+  void ProcessRST(std::istream& is);
+  void ProcessModule(std::istream& is);
+  void Reset();
+  void ProcessLine(std::string const& line);
+  void NormalLine(std::string const& line);
+  void OutputLine(std::string const& line);
+  std::string ReplaceSubstitutions(std::string const& line);
+  bool ProcessInclude(std::string file, IncludeType type);
+  void ProcessDirectiveParsedLiteral();
+  void ProcessDirectiveCodeBlock();
+  void ProcessDirectiveReplace();
+  void ProcessDirectiveTocTree();
+  static void UnindentLines(std::vector<std::string>& lines);
+
+  std::ostream& OS;
+  std::string DocRoot;
+  int IncludeDepth;
+  bool OutputLinePending;
+  MarkupType Markup;
+  DirectiveType Directive;
+  cmsys::RegularExpression CMakeDirective;
+  cmsys::RegularExpression CMakeModuleDirective;
+  cmsys::RegularExpression ParsedLiteralDirective;
+  cmsys::RegularExpression CodeBlockDirective;
+  cmsys::RegularExpression ReplaceDirective;
+  cmsys::RegularExpression IncludeDirective;
+  cmsys::RegularExpression TocTreeDirective;
+  cmsys::RegularExpression CMakeRole;
+  cmsys::RegularExpression Substitution;
+
+  std::vector<std::string> MarkupLines;
+  std::string DocDir;
+  std::map<cmStdString, cmStdString> Replace;
+  std::set<cmStdString> Replaced;
+  std::string ReplaceName;
+};
+
+#endif
diff --git a/Tests/CMakeLib/CMakeLists.txt b/Tests/CMakeLib/CMakeLists.txt
index 070c9cc227..0e1fe8d429 100644
--- a/Tests/CMakeLib/CMakeLists.txt
+++ b/Tests/CMakeLib/CMakeLists.txt
@@ -6,6 +6,7 @@ include_directories(
 
 set(CMakeLib_TESTS
   testGeneratedFileStream
+  testRST
   testSystemTools
   testUTF8
   testXMLParser
diff --git a/Tests/CMakeLib/testRST.cxx b/Tests/CMakeLib/testRST.cxx
new file mode 100644
index 0000000000..bad95600e4
--- /dev/null
+++ b/Tests/CMakeLib/testRST.cxx
@@ -0,0 +1,96 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2013 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmRST.h"
+
+#include "cmSystemTools.h"
+
+void reportLine(std::ostream& os, bool ret, std::string line, bool eol)
+{
+  if(ret)
+    {
+    os << "\"" << line << "\" (" << (eol?"with EOL":"without EOL") << ")";
+    }
+  else
+    {
+    os << "EOF";
+    }
+}
+
+int testRST(int, char*[])
+{
+  std::string dir = cmSystemTools::GetFilenamePath(__FILE__);
+  if(dir.empty())
+    {
+    dir = ".";
+    }
+  std::string a_name = "testRST.actual";
+  std::string e_name = dir + "/testRST.expect";
+
+  // Process the test RST file.
+  {
+  std::string fname = dir + "/testRST.rst";
+  std::ofstream fout(a_name.c_str());
+  if(!fout)
+    {
+    std::cerr << "Could not open output " << a_name << std::endl;
+    return 1;
+    }
+
+  cmRST r(fout, dir);
+  if(!r.ProcessFile(fname))
+    {
+    std::cerr << "Could not open input " << fname << std::endl;
+    return 1;
+    }
+  }
+
+  // Compare expected and actual outputs.
+  std::ifstream e_fin(e_name.c_str());
+  std::ifstream a_fin(a_name.c_str());
+  if(!e_fin)
+    {
+    std::cerr << "Could not open input " << e_name << std::endl;
+    return 1;
+    }
+  if(!a_fin)
+    {
+    std::cerr << "Could not open input " << a_name << std::endl;
+    return 1;
+    }
+  int lineno = 0;
+  bool e_ret;
+  bool a_ret;
+  do
+    {
+    std::string e_line;
+    std::string a_line;
+    bool e_eol;
+    bool a_eol;
+    e_ret = cmSystemTools::GetLineFromStream(e_fin, e_line, &e_eol);
+    a_ret = cmSystemTools::GetLineFromStream(a_fin, a_line, &a_eol);
+    ++lineno;
+    if(e_ret != a_ret || e_line != a_line || e_eol != a_eol)
+      {
+      a_fin.seekg(0, std::ios::beg);
+      std::cerr << "Actual output does not match that expected on line "
+                << lineno << "." << std::endl << "Expected ";
+      reportLine(std::cerr, e_ret, e_line, e_eol);
+      std::cerr << " but got ";
+      reportLine(std::cerr, a_ret, a_line, a_eol);
+      std::cerr << "." << std::endl
+                << "Actual output:" << std::endl
+                << a_fin.rdbuf();
+      return 1;
+      }
+    } while(e_ret && a_ret);
+  return 0;
+}
diff --git a/Tests/CMakeLib/testRST.expect b/Tests/CMakeLib/testRST.expect
new file mode 100644
index 0000000000..6a890021bf
--- /dev/null
+++ b/Tests/CMakeLib/testRST.expect
@@ -0,0 +1,60 @@
+title_text
+----------
+
+Command ``some_cmd()`` explicit cmake domain.
+Command ``some_cmd()`` without target.
+Command ``some_cmd`` with target.
+Command ``some_cmd_<cmd>()`` placeholder without target.
+Command ``some_cmd_<cmd>`` placholder with target.
+Command ``some_cmd()`` with parens.
+Command ``some_cmd(SUB)`` with subcommand.
+Command ``some_cmd(SUB)`` with subcommand and target.
+Command ``some_cmd (SUB)`` with space and subcommand and target.
+Command ``some command`` with space and target.
+Variable ``some variable`` space and target.
+Variable ``<PLACEHOLDER>_VARIABLE`` with leading placeholder.
+Variable ``VARIABLE_<PLACEHOLDER>`` with trailing placeholder.
+Variable ``<PLACEHOLDER>_VARIABLE`` with leading placeholder and target.
+Variable ``VARIABLE_<PLACEHOLDER>`` with trailing placeholder and target.
+Generator ``Some Generator`` with space.
+
+First TOC entry.
+
+|not replaced|
+Second TOC entry.
+
+CMake Module Content
+
+More CMake Module Content
+
+.. cmake:command:: some_cmd
+
+   Command some_cmd description.
+
+.. command:: other_cmd
+
+   Command other_cmd description.
+
+.. cmake:variable:: some_var
+
+   Variable some_var description.
+
+.. variable:: other_var
+
+   Variable other_var description.
+
+  Parsed-literal included without directive.
+ Common Indentation Removed
+
+ # Sample CMake code block
+ if(condition)
+   message(indented)
+ endif()
+
+substituted text with multiple lines becomes one line
+
+End of first include.
+
+Cross-include substitution text with ``some_cmd()`` reference.
+
+End of second include.
diff --git a/Tests/CMakeLib/testRST.rst b/Tests/CMakeLib/testRST.rst
new file mode 100644
index 0000000000..f7059cf4e1
--- /dev/null
+++ b/Tests/CMakeLib/testRST.rst
@@ -0,0 +1,72 @@
+.. index::
+   single: directive ignored
+
+title_text
+----------
+
+.. comment ignored
+..
+   comment ignored
+
+Command :cmake:command:`some_cmd` explicit cmake domain.
+Command :command:`some_cmd` without target.
+Command :command:`some_cmd <some_cmd>` with target.
+Command :command:`some_cmd_<cmd>` placeholder without target.
+Command :command:`some_cmd_<cmd> <some_cmd>` placholder with target.
+Command :command:`some_cmd()` with parens.
+Command :command:`some_cmd(SUB)` with subcommand.
+Command :command:`some_cmd(SUB) <some_cmd>` with subcommand and target.
+Command :command:`some_cmd (SUB) <some_cmd>` with space and subcommand and target.
+Command :command:`some command <some_cmd>` with space and target.
+Variable :variable:`some variable <some_var>` space and target.
+Variable :variable:`<PLACEHOLDER>_VARIABLE` with leading placeholder.
+Variable :variable:`VARIABLE_<PLACEHOLDER>` with trailing placeholder.
+Variable :variable:`<PLACEHOLDER>_VARIABLE <target>` with leading placeholder and target.
+Variable :variable:`VARIABLE_<PLACEHOLDER> <target>` with trailing placeholder and target.
+Generator :generator:`Some Generator` with space.
+
+.. |not replaced| replace:: not replaced through toctree
+
+.. toctree::
+   :maxdepth: 2
+
+   testRSTtoc1
+   /testRSTtoc2
+
+.. cmake-module:: testRSTmod.cmake
+
+.. cmake:command:: some_cmd
+
+   Command some_cmd description.
+
+.. command:: other_cmd
+
+   Command other_cmd description.
+
+.. cmake:variable:: some_var
+
+   Variable some_var description.
+
+.. variable:: other_var
+
+   Variable other_var description.
+
+.. parsed-literal::
+
+    Parsed-literal included without directive.
+   Common Indentation Removed
+
+.. code-block:: cmake
+
+   # Sample CMake code block
+   if(condition)
+     message(indented)
+   endif()
+
+.. |substitution| replace::
+   |nested substitution|
+   with multiple lines becomes one line
+.. |nested substitution| replace:: substituted text
+
+.. include:: testRSTinclude1.rst
+.. include:: /testRSTinclude2.rst
diff --git a/Tests/CMakeLib/testRSTinclude1.rst b/Tests/CMakeLib/testRSTinclude1.rst
new file mode 100644
index 0000000000..91d394e3a1
--- /dev/null
+++ b/Tests/CMakeLib/testRSTinclude1.rst
@@ -0,0 +1,6 @@
+|substitution|
+
+.. |cross-include substitution| replace:: Cross-include substitution text
+   with :command:`some_cmd` reference.
+
+End of first include.
diff --git a/Tests/CMakeLib/testRSTinclude2.rst b/Tests/CMakeLib/testRSTinclude2.rst
new file mode 100644
index 0000000000..f2d619c4fc
--- /dev/null
+++ b/Tests/CMakeLib/testRSTinclude2.rst
@@ -0,0 +1,3 @@
+|cross-include substitution|
+
+End of second include.
diff --git a/Tests/CMakeLib/testRSTmod.cmake b/Tests/CMakeLib/testRSTmod.cmake
new file mode 100644
index 0000000000..dfa793dd93
--- /dev/null
+++ b/Tests/CMakeLib/testRSTmod.cmake
@@ -0,0 +1,4 @@
+#.rst:
+# CMake Module Content
+#.rst:
+# More CMake Module Content
diff --git a/Tests/CMakeLib/testRSTtoc1.rst b/Tests/CMakeLib/testRSTtoc1.rst
new file mode 100644
index 0000000000..fa7806edef
--- /dev/null
+++ b/Tests/CMakeLib/testRSTtoc1.rst
@@ -0,0 +1,2 @@
+.. |not replaced| replace:: not replaced across toctree
+First TOC entry.
diff --git a/Tests/CMakeLib/testRSTtoc2.rst b/Tests/CMakeLib/testRSTtoc2.rst
new file mode 100644
index 0000000000..9fd2fcb196
--- /dev/null
+++ b/Tests/CMakeLib/testRSTtoc2.rst
@@ -0,0 +1,2 @@
+|not replaced|
+Second TOC entry.