[SPARK-3870] EOL character enforcement

We have shell scripts and Windows batch files, so we should enforce proper EOL character.

Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp>

Closes #2726 from sarutak/eol-enforcement and squashes the following commits:

9748c3f [Kousuke Saruta] Fixed make.bat
252de89 [Kousuke Saruta] Removed extra characters from make.bat
5b81c00 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into eol-enforcement
8633ed2 [Kousuke Saruta] merge branch 'master' of git://git.apache.org/spark into eol-enforcement
5d630d8 [Kousuke Saruta] Merged
ba10797 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into eol-enforcement
7407515 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into eol-enforcement
772fd4e [Kousuke Saruta] Normized EOL character in make.bat and compute-classpath.cmd
ac7f873 [Kousuke Saruta] Added an entry for .gitattributes to .rat-excludes
1570e77 [Kousuke Saruta] Added .gitattributes

5 files changed, 369 insertions, 366 deletions

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..2b65f6fe3c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.bat text eol=crlf
+*.cmd text eol=crlf
diff --git a/.rat-excludes b/.rat-excludes
index ae9745673c..20e3372464 100644
--- a/.rat-excludes
+++ b/.rat-excludes
@@ -1,5 +1,6 @@
 target
 .gitignore
+.gitattributes
 .project
 .classpath
 .mima-excludes
diff --git a/bin/compute-classpath.cmd b/bin/compute-classpath.cmd
index 3cd0579aea..a4c099fb45 100644
--- a/bin/compute-classpath.cmd
+++ b/bin/compute-classpath.cmd
@@ -1,117 +1,117 @@
-@echo off

-

-rem

-rem Licensed to the Apache Software Foundation (ASF) under one or more

-rem contributor license agreements.  See the NOTICE file distributed with

-rem this work for additional information regarding copyright ownership.

-rem The ASF licenses this file to You under the Apache License, Version 2.0

-rem (the "License"); you may not use this file except in compliance with

-rem the License.  You may obtain a copy of the License at

-rem

-rem    http://www.apache.org/licenses/LICENSE-2.0

-rem

-rem Unless required by applicable law or agreed to in writing, software

-rem distributed under the License is distributed on an "AS IS" BASIS,

-rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

-rem See the License for the specific language governing permissions and

-rem limitations under the License.

-rem

-

-rem This script computes Spark's classpath and prints it to stdout; it's used by both the "run"

-rem script and the ExecutorRunner in standalone cluster mode.

-

-rem If we're called from spark-class2.cmd, it already set enabledelayedexpansion and setting

-rem it here would stop us from affecting its copy of the CLASSPATH variable; otherwise we

-rem need to set it here because we use !datanucleus_jars! below.

-if "%DONT_PRINT_CLASSPATH%"=="1" goto skip_delayed_expansion

-setlocal enabledelayedexpansion

-:skip_delayed_expansion

-

-set SCALA_VERSION=2.10

-

-rem Figure out where the Spark framework is installed

-set FWDIR=%~dp0..\

-

-rem Load environment variables from conf\spark-env.cmd, if it exists

-if exist "%FWDIR%conf\spark-env.cmd" call "%FWDIR%conf\spark-env.cmd"

-

-rem Build up classpath

-set CLASSPATH=%SPARK_CLASSPATH%;%SPARK_SUBMIT_CLASSPATH%

-

-if not "x%SPARK_CONF_DIR%"=="x" (

-  set CLASSPATH=%CLASSPATH%;%SPARK_CONF_DIR%

-) else (

-  set CLASSPATH=%CLASSPATH%;%FWDIR%conf

-)

-

-if exist "%FWDIR%RELEASE" (

-  for %%d in ("%FWDIR%lib\spark-assembly*.jar") do (

-    set ASSEMBLY_JAR=%%d

-  )

-) else (

-  for %%d in ("%FWDIR%assembly\target\scala-%SCALA_VERSION%\spark-assembly*hadoop*.jar") do (

-    set ASSEMBLY_JAR=%%d

-  )

-)

-

-set CLASSPATH=%CLASSPATH%;%ASSEMBLY_JAR%

-

-rem When Hive support is needed, Datanucleus jars must be included on the classpath.

-rem Datanucleus jars do not work if only included in the uber jar as plugin.xml metadata is lost.

-rem Both sbt and maven will populate "lib_managed/jars/" with the datanucleus jars when Spark is

-rem built with Hive, so look for them there.

-if exist "%FWDIR%RELEASE" (

-  set datanucleus_dir=%FWDIR%lib

-) else (

-  set datanucleus_dir=%FWDIR%lib_managed\jars

-)

-set "datanucleus_jars="

-for %%d in ("%datanucleus_dir%\datanucleus-*.jar") do (

-  set datanucleus_jars=!datanucleus_jars!;%%d

-)

-set CLASSPATH=%CLASSPATH%;%datanucleus_jars%

-

-set SPARK_CLASSES=%FWDIR%core\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%repl\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%mllib\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%bagel\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%graphx\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%streaming\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%tools\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\catalyst\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\core\target\scala-%SCALA_VERSION%\classes

-set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\hive\target\scala-%SCALA_VERSION%\classes

-

-set SPARK_TEST_CLASSES=%FWDIR%core\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%repl\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%mllib\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%bagel\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%graphx\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%streaming\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\catalyst\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\core\target\scala-%SCALA_VERSION%\test-classes

-set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\hive\target\scala-%SCALA_VERSION%\test-classes

-

-if "x%SPARK_TESTING%"=="x1" (

-  rem Add test clases to path - note, add SPARK_CLASSES and SPARK_TEST_CLASSES before CLASSPATH

-  rem so that local compilation takes precedence over assembled jar

-  set CLASSPATH=%SPARK_CLASSES%;%SPARK_TEST_CLASSES%;%CLASSPATH%

-)

-

-rem Add hadoop conf dir - else FileSystem.*, etc fail

-rem Note, this assumes that there is either a HADOOP_CONF_DIR or YARN_CONF_DIR which hosts

-rem the configurtion files.

-if "x%HADOOP_CONF_DIR%"=="x" goto no_hadoop_conf_dir

-  set CLASSPATH=%CLASSPATH%;%HADOOP_CONF_DIR%

-:no_hadoop_conf_dir

-

-if "x%YARN_CONF_DIR%"=="x" goto no_yarn_conf_dir

-  set CLASSPATH=%CLASSPATH%;%YARN_CONF_DIR%

-:no_yarn_conf_dir

-

-rem A bit of a hack to allow calling this script within run2.cmd without seeing output

-if "%DONT_PRINT_CLASSPATH%"=="1" goto exit

-

-echo %CLASSPATH%

-

-:exit

+@echo off
+
+rem
+rem Licensed to the Apache Software Foundation (ASF) under one or more
+rem contributor license agreements.  See the NOTICE file distributed with
+rem this work for additional information regarding copyright ownership.
+rem The ASF licenses this file to You under the Apache License, Version 2.0
+rem (the "License"); you may not use this file except in compliance with
+rem the License.  You may obtain a copy of the License at
+rem
+rem    http://www.apache.org/licenses/LICENSE-2.0
+rem
+rem Unless required by applicable law or agreed to in writing, software
+rem distributed under the License is distributed on an "AS IS" BASIS,
+rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+rem See the License for the specific language governing permissions and
+rem limitations under the License.
+rem
+
+rem This script computes Spark's classpath and prints it to stdout; it's used by both the "run"
+rem script and the ExecutorRunner in standalone cluster mode.
+
+rem If we're called from spark-class2.cmd, it already set enabledelayedexpansion and setting
+rem it here would stop us from affecting its copy of the CLASSPATH variable; otherwise we
+rem need to set it here because we use !datanucleus_jars! below.
+if "%DONT_PRINT_CLASSPATH%"=="1" goto skip_delayed_expansion
+setlocal enabledelayedexpansion
+:skip_delayed_expansion
+
+set SCALA_VERSION=2.10
+
+rem Figure out where the Spark framework is installed
+set FWDIR=%~dp0..\
+
+rem Load environment variables from conf\spark-env.cmd, if it exists
+if exist "%FWDIR%conf\spark-env.cmd" call "%FWDIR%conf\spark-env.cmd"
+
+rem Build up classpath
+set CLASSPATH=%SPARK_CLASSPATH%;%SPARK_SUBMIT_CLASSPATH%
+
+if not "x%SPARK_CONF_DIR%"=="x" (
+  set CLASSPATH=%CLASSPATH%;%SPARK_CONF_DIR%
+) else (
+  set CLASSPATH=%CLASSPATH%;%FWDIR%conf
+)
+
+if exist "%FWDIR%RELEASE" (
+  for %%d in ("%FWDIR%lib\spark-assembly*.jar") do (
+    set ASSEMBLY_JAR=%%d
+  )
+) else (
+  for %%d in ("%FWDIR%assembly\target\scala-%SCALA_VERSION%\spark-assembly*hadoop*.jar") do (
+    set ASSEMBLY_JAR=%%d
+  )
+)
+
+set CLASSPATH=%CLASSPATH%;%ASSEMBLY_JAR%
+
+rem When Hive support is needed, Datanucleus jars must be included on the classpath.
+rem Datanucleus jars do not work if only included in the uber jar as plugin.xml metadata is lost.
+rem Both sbt and maven will populate "lib_managed/jars/" with the datanucleus jars when Spark is
+rem built with Hive, so look for them there.
+if exist "%FWDIR%RELEASE" (
+  set datanucleus_dir=%FWDIR%lib
+) else (
+  set datanucleus_dir=%FWDIR%lib_managed\jars
+)
+set "datanucleus_jars="
+for %%d in ("%datanucleus_dir%\datanucleus-*.jar") do (
+  set datanucleus_jars=!datanucleus_jars!;%%d
+)
+set CLASSPATH=%CLASSPATH%;%datanucleus_jars%
+
+set SPARK_CLASSES=%FWDIR%core\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%repl\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%mllib\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%bagel\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%graphx\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%streaming\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%tools\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\catalyst\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\core\target\scala-%SCALA_VERSION%\classes
+set SPARK_CLASSES=%SPARK_CLASSES%;%FWDIR%sql\hive\target\scala-%SCALA_VERSION%\classes
+
+set SPARK_TEST_CLASSES=%FWDIR%core\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%repl\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%mllib\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%bagel\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%graphx\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%streaming\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\catalyst\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\core\target\scala-%SCALA_VERSION%\test-classes
+set SPARK_TEST_CLASSES=%SPARK_TEST_CLASSES%;%FWDIR%sql\hive\target\scala-%SCALA_VERSION%\test-classes
+
+if "x%SPARK_TESTING%"=="x1" (
+  rem Add test clases to path - note, add SPARK_CLASSES and SPARK_TEST_CLASSES before CLASSPATH
+  rem so that local compilation takes precedence over assembled jar
+  set CLASSPATH=%SPARK_CLASSES%;%SPARK_TEST_CLASSES%;%CLASSPATH%
+)
+
+rem Add hadoop conf dir - else FileSystem.*, etc fail
+rem Note, this assumes that there is either a HADOOP_CONF_DIR or YARN_CONF_DIR which hosts
+rem the configurtion files.
+if "x%HADOOP_CONF_DIR%"=="x" goto no_hadoop_conf_dir
+  set CLASSPATH=%CLASSPATH%;%HADOOP_CONF_DIR%
+:no_hadoop_conf_dir
+
+if "x%YARN_CONF_DIR%"=="x" goto no_yarn_conf_dir
+  set CLASSPATH=%CLASSPATH%;%YARN_CONF_DIR%
+:no_yarn_conf_dir
+
+rem A bit of a hack to allow calling this script within run2.cmd without seeing output
+if "%DONT_PRINT_CLASSPATH%"=="1" goto exit
+
+echo %CLASSPATH%
+
+:exit
diff --git a/python/docs/make.bat b/python/docs/make.bat
index c011e82b4a..cc29acdc19 100644
--- a/python/docs/make.bat
+++ b/python/docs/make.bat
@@ -1,6 +1,6 @@
-@ECHO OFF

-

-rem This is the entry point for running Sphinx documentation. To avoid polluting the

-rem environment, it just launches a new cmd to do the real work.

-

-cmd /V /E /C %~dp0make2.bat %*

+@ECHO OFF
+
+rem This is the entry point for running Sphinx documentation. To avoid polluting the
+rem environment, it just launches a new cmd to do the real work.
+
+cmd /V /E /C %~dp0make2.bat %*
diff --git a/python/docs/make2.bat b/python/docs/make2.bat
index 7bcaeafad1..05d22eb5cd 100644
--- a/python/docs/make2.bat
+++ b/python/docs/make2.bat
@@ -1,243 +1,243 @@
-@ECHO OFF

-

-REM Command file for Sphinx documentation

-

-

-if "%SPHINXBUILD%" == "" (

-	set SPHINXBUILD=sphinx-build

-)

-set BUILDDIR=_build

-set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .

-set I18NSPHINXOPTS=%SPHINXOPTS% .

-if NOT "%PAPER%" == "" (

-	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%

-	set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%

-)

-

-if "%1" == "" goto help

-

-if "%1" == "help" (

-	:help

-	echo.Please use `make ^<target^>` where ^<target^> is one of

-	echo.  html       to make standalone HTML files

-	echo.  dirhtml    to make HTML files named index.html in directories

-	echo.  singlehtml to make a single large HTML file

-	echo.  pickle     to make pickle files

-	echo.  json       to make JSON files

-	echo.  htmlhelp   to make HTML files and a HTML help project

-	echo.  qthelp     to make HTML files and a qthelp project

-	echo.  devhelp    to make HTML files and a Devhelp project

-	echo.  epub       to make an epub

-	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter

-	echo.  text       to make text files

-	echo.  man        to make manual pages

-	echo.  texinfo    to make Texinfo files

-	echo.  gettext    to make PO message catalogs

-	echo.  changes    to make an overview over all changed/added/deprecated items

-	echo.  xml        to make Docutils-native XML files

-	echo.  pseudoxml  to make pseudoxml-XML files for display purposes

-	echo.  linkcheck  to check all external links for integrity

-	echo.  doctest    to run all doctests embedded in the documentation if enabled

-	goto end

-)

-

-if "%1" == "clean" (

-	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i

-	del /q /s %BUILDDIR%\*

-	goto end

-)

-

-

-%SPHINXBUILD% 2> nul

-if errorlevel 9009 (

-	echo.

-	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx

-	echo.installed, then set the SPHINXBUILD environment variable to point

-	echo.to the full path of the 'sphinx-build' executable. Alternatively you

-	echo.may add the Sphinx directory to PATH.

-	echo.

-	echo.If you don't have Sphinx installed, grab it from

-	echo.http://sphinx-doc.org/

-	exit /b 1

-)

-

-if "%1" == "html" (

-	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The HTML pages are in %BUILDDIR%/html.

-	goto end

-)

-

-if "%1" == "dirhtml" (

-	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.

-	goto end

-)

-

-if "%1" == "singlehtml" (

-	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.

-	goto end

-)

-

-if "%1" == "pickle" (

-	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished; now you can process the pickle files.

-	goto end

-)

-

-if "%1" == "json" (

-	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished; now you can process the JSON files.

-	goto end

-)

-

-if "%1" == "htmlhelp" (

-	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished; now you can run HTML Help Workshop with the ^

-.hhp project file in %BUILDDIR%/htmlhelp.

-	goto end

-)

-

-if "%1" == "qthelp" (

-	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished; now you can run "qcollectiongenerator" with the ^

-.qhcp project file in %BUILDDIR%/qthelp, like this:

-	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\pyspark.qhcp

-	echo.To view the help file:

-	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\pyspark.ghc

-	goto end

-)

-

-if "%1" == "devhelp" (

-	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished.

-	goto end

-)

-

-if "%1" == "epub" (

-	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The epub file is in %BUILDDIR%/epub.

-	goto end

-)

-

-if "%1" == "latex" (

-	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.

-	goto end

-)

-

-if "%1" == "latexpdf" (

-	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex

-	cd %BUILDDIR%/latex

-	make all-pdf

-	cd %BUILDDIR%/..

-	echo.

-	echo.Build finished; the PDF files are in %BUILDDIR%/latex.

-	goto end

-)

-

-if "%1" == "latexpdfja" (

-	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex

-	cd %BUILDDIR%/latex

-	make all-pdf-ja

-	cd %BUILDDIR%/..

-	echo.

-	echo.Build finished; the PDF files are in %BUILDDIR%/latex.

-	goto end

-)

-

-if "%1" == "text" (

-	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The text files are in %BUILDDIR%/text.

-	goto end

-)

-

-if "%1" == "man" (

-	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The manual pages are in %BUILDDIR%/man.

-	goto end

-)

-

-if "%1" == "texinfo" (

-	%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.

-	goto end

-)

-

-if "%1" == "gettext" (

-	%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The message catalogs are in %BUILDDIR%/locale.

-	goto end

-)

-

-if "%1" == "changes" (

-	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.The overview file is in %BUILDDIR%/changes.

-	goto end

-)

-

-if "%1" == "linkcheck" (

-	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Link check complete; look for any errors in the above output ^

-or in %BUILDDIR%/linkcheck/output.txt.

-	goto end

-)

-

-if "%1" == "doctest" (

-	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Testing of doctests in the sources finished, look at the ^

-results in %BUILDDIR%/doctest/output.txt.

-	goto end

-)

-

-if "%1" == "xml" (

-	%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The XML files are in %BUILDDIR%/xml.

-	goto end

-)

-

-if "%1" == "pseudoxml" (

-	%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml

-	if errorlevel 1 exit /b 1

-	echo.

-	echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.

-	goto end

-)

-

-:end

+@ECHO OFF
+
+REM Command file for Sphinx documentation
+
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set BUILDDIR=_build
+set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% .
+set I18NSPHINXOPTS=%SPHINXOPTS% .
+if NOT "%PAPER%" == "" (
+	set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS%
+	set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS%
+)
+
+if "%1" == "" goto help
+
+if "%1" == "help" (
+	:help
+	echo.Please use `make ^<target^>` where ^<target^> is one of
+	echo.  html       to make standalone HTML files
+	echo.  dirhtml    to make HTML files named index.html in directories
+	echo.  singlehtml to make a single large HTML file
+	echo.  pickle     to make pickle files
+	echo.  json       to make JSON files
+	echo.  htmlhelp   to make HTML files and a HTML help project
+	echo.  qthelp     to make HTML files and a qthelp project
+	echo.  devhelp    to make HTML files and a Devhelp project
+	echo.  epub       to make an epub
+	echo.  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter
+	echo.  text       to make text files
+	echo.  man        to make manual pages
+	echo.  texinfo    to make Texinfo files
+	echo.  gettext    to make PO message catalogs
+	echo.  changes    to make an overview over all changed/added/deprecated items
+	echo.  xml        to make Docutils-native XML files
+	echo.  pseudoxml  to make pseudoxml-XML files for display purposes
+	echo.  linkcheck  to check all external links for integrity
+	echo.  doctest    to run all doctests embedded in the documentation if enabled
+	goto end
+)
+
+if "%1" == "clean" (
+	for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i
+	del /q /s %BUILDDIR%\*
+	goto end
+)
+
+
+%SPHINXBUILD% 2> nul
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+if "%1" == "html" (
+	%SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/html.
+	goto end
+)
+
+if "%1" == "dirhtml" (
+	%SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml.
+	goto end
+)
+
+if "%1" == "singlehtml" (
+	%SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml.
+	goto end
+)
+
+if "%1" == "pickle" (
+	%SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the pickle files.
+	goto end
+)
+
+if "%1" == "json" (
+	%SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can process the JSON files.
+	goto end
+)
+
+if "%1" == "htmlhelp" (
+	%SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run HTML Help Workshop with the ^
+.hhp project file in %BUILDDIR%/htmlhelp.
+	goto end
+)
+
+if "%1" == "qthelp" (
+	%SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; now you can run "qcollectiongenerator" with the ^
+.qhcp project file in %BUILDDIR%/qthelp, like this:
+	echo.^> qcollectiongenerator %BUILDDIR%\qthelp\pyspark.qhcp
+	echo.To view the help file:
+	echo.^> assistant -collectionFile %BUILDDIR%\qthelp\pyspark.ghc
+	goto end
+)
+
+if "%1" == "devhelp" (
+	%SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished.
+	goto end
+)
+
+if "%1" == "epub" (
+	%SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The epub file is in %BUILDDIR%/epub.
+	goto end
+)
+
+if "%1" == "latex" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished; the LaTeX files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdf" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "latexpdfja" (
+	%SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex
+	cd %BUILDDIR%/latex
+	make all-pdf-ja
+	cd %BUILDDIR%/..
+	echo.
+	echo.Build finished; the PDF files are in %BUILDDIR%/latex.
+	goto end
+)
+
+if "%1" == "text" (
+	%SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The text files are in %BUILDDIR%/text.
+	goto end
+)
+
+if "%1" == "man" (
+	%SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The manual pages are in %BUILDDIR%/man.
+	goto end
+)
+
+if "%1" == "texinfo" (
+	%SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo.
+	goto end
+)
+
+if "%1" == "gettext" (
+	%SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The message catalogs are in %BUILDDIR%/locale.
+	goto end
+)
+
+if "%1" == "changes" (
+	%SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.The overview file is in %BUILDDIR%/changes.
+	goto end
+)
+
+if "%1" == "linkcheck" (
+	%SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Link check complete; look for any errors in the above output ^
+or in %BUILDDIR%/linkcheck/output.txt.
+	goto end
+)
+
+if "%1" == "doctest" (
+	%SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Testing of doctests in the sources finished, look at the ^
+results in %BUILDDIR%/doctest/output.txt.
+	goto end
+)
+
+if "%1" == "xml" (
+	%SPHINXBUILD% -b xml %ALLSPHINXOPTS% %BUILDDIR%/xml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The XML files are in %BUILDDIR%/xml.
+	goto end
+)
+
+if "%1" == "pseudoxml" (
+	%SPHINXBUILD% -b pseudoxml %ALLSPHINXOPTS% %BUILDDIR%/pseudoxml
+	if errorlevel 1 exit /b 1
+	echo.
+	echo.Build finished. The pseudo-XML files are in %BUILDDIR%/pseudoxml.
+	goto end
+)
+
+:end