-@rem Used by the buildbot "compile" step.
-cmd /c Tools\buildbot\external-amd64.bat
-call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
-cmd /c Tools\buildbot\clean-amd64.bat
-vcbuild /useenv PCbuild\kill_python.vcproj "Debug|x64" && PCbuild\amd64\kill_python_d.exe
-vcbuild PCbuild\pcbuild.sln "Debug|x64"
+@rem Used by the buildbot "compile" step.\r
+cmd /c Tools\buildbot\external-amd64.bat\r
+call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64\r
+cmd /c Tools\buildbot\clean-amd64.bat\r
+vcbuild /useenv PCbuild\kill_python.vcproj "Debug|x64" && PCbuild\amd64\kill_python_d.exe\r
+vcbuild PCbuild\pcbuild.sln "Debug|x64"\r
-@rem Used by the buildbot "compile" step.
-cmd /c Tools\buildbot\external.bat
-call "%VS90COMNTOOLS%vsvars32.bat"
-cmd /c Tools\buildbot\clean.bat
-vcbuild /useenv PCbuild\kill_python.vcproj "Debug|Win32" && PCbuild\kill_python_d.exe
-vcbuild /useenv PCbuild\pcbuild.sln "Debug|Win32"
-
+@rem Used by the buildbot "compile" step.\r
+cmd /c Tools\buildbot\external.bat\r
+call "%VS90COMNTOOLS%vsvars32.bat"\r
+cmd /c Tools\buildbot\clean.bat\r
+vcbuild /useenv PCbuild\kill_python.vcproj "Debug|Win32" && PCbuild\kill_python_d.exe\r
+vcbuild /useenv PCbuild\pcbuild.sln "Debug|Win32"\r
+\r
-@rem Used by the buildbot "buildmsi" step.
-
-cmd /c Tools\buildbot\external.bat
-@rem build release versions of things
-call "%VS90COMNTOOLS%vsvars32.bat"
-
-@rem build Python
-vcbuild /useenv PCbuild\pcbuild.sln "Release|Win32"
-
-@rem build the documentation
-bash.exe -c 'cd Doc;make PYTHON=python2.5 update htmlhelp'
-"%ProgramFiles%\HTML Help Workshop\hhc.exe" Doc\build\htmlhelp\python26a3.hhp
-
-@rem buold the MSI file
-cd PC
-nmake /f icons.mak
-cd ..\Tools\msi
-del *.msi
-nmake /f msisupport.mak
-%HOST_PYTHON% msi.py
+@rem Used by the buildbot "buildmsi" step.\r
+\r
+cmd /c Tools\buildbot\external.bat\r
+@rem build release versions of things\r
+call "%VS90COMNTOOLS%vsvars32.bat"\r
+\r
+@rem build Python\r
+vcbuild /useenv PCbuild\pcbuild.sln "Release|Win32"\r
+\r
+@rem build the documentation\r
+bash.exe -c 'cd Doc;make PYTHON=python2.5 update htmlhelp'\r
+"%ProgramFiles%\HTML Help Workshop\hhc.exe" Doc\build\htmlhelp\python26a3.hhp\r
+\r
+@rem buold the MSI file\r
+cd PC\r
+nmake /f icons.mak\r
+cd ..\Tools\msi\r
+del *.msi\r
+nmake /f msisupport.mak\r
+%HOST_PYTHON% msi.py\r
-@rem Used by the buildbot "clean" step.
-call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
-cd PCbuild
-@echo Deleting .pyc/.pyo files ...
-del /s Lib\*.pyc Lib\*.pyo
-vcbuild /clean pcbuild.sln "Release|x64"
-vcbuild /clean pcbuild.sln "Debug|x64"
+@rem Used by the buildbot "clean" step.\r
+call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64\r
+cd PCbuild\r
+@echo Deleting .pyc/.pyo files ...\r
+del /s Lib\*.pyc Lib\*.pyo\r
+vcbuild /clean pcbuild.sln "Release|x64"\r
+vcbuild /clean pcbuild.sln "Debug|x64"\r
-@rem Used by the buildbot "clean" step.
-call "%VS90COMNTOOLS%vsvars32.bat"
-@echo Deleting .pyc/.pyo files ...
-del /s Lib\*.pyc Lib\*.pyo
-cd PCbuild
-vcbuild /clean pcbuild.sln "Release|Win32"
-vcbuild /clean pcbuild.sln "Debug|Win32"
+@rem Used by the buildbot "clean" step.\r
+call "%VS90COMNTOOLS%vsvars32.bat"\r
+@echo Deleting .pyc/.pyo files ...\r
+del /s Lib\*.pyc Lib\*.pyo\r
+cd PCbuild\r
+vcbuild /clean pcbuild.sln "Release|Win32"\r
+vcbuild /clean pcbuild.sln "Debug|Win32"\r
-@rem Fetches (and builds if necessary) external dependencies
-
-@rem Assume we start inside the Python source directory
-call "Tools\buildbot\external-common.bat"
-call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64
-
-if not exist tcltk64\bin\tcl85g.dll (
- cd tcl-8.5.2.1\win
- nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 clean all
- nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 install
- cd ..\..
-)
-
-if not exist tcltk64\bin\tk85g.dll (
- cd tk-8.5.2.1\win
- nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 clean
- nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 all
- nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 install
- cd ..\..
-)
+@rem Fetches (and builds if necessary) external dependencies\r
+\r
+@rem Assume we start inside the Python source directory\r
+call "Tools\buildbot\external-common.bat"\r
+call "%VS90COMNTOOLS%\..\..\VC\vcvarsall.bat" x86_amd64\r
+\r
+if not exist tcltk64\bin\tcl85g.dll (\r
+ cd tcl-8.5.2.1\win\r
+ nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 clean all\r
+ nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 install\r
+ cd ..\..\r
+)\r
+\r
+if not exist tcltk64\bin\tk85g.dll (\r
+ cd tk-8.5.2.1\win \r
+ nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 clean\r
+ nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 all\r
+ nmake -f makefile.vc COMPILERFLAGS=-DWINVER=0x0500 OPTS=noxp DEBUG=1 MACHINE=AMD64 INSTALLDIR=..\..\tcltk64 TCLDIR=..\..\tcl-8.5.2.1 install\r
+ cd ..\..\r
+)\r
-@rem Used by the buildbot "test" step.
-cd PCbuild
-call rt.bat -q -d -x64 -uall -rw
+@rem Used by the buildbot "test" step.\r
+cd PCbuild\r
+call rt.bat -q -d -x64 -uall -rw\r
-@rem Used by the buildbot "test" step.
-cd PCbuild
-call rt.bat -d -q -uall -rw
+@rem Used by the buildbot "test" step.\r
+cd PCbuild\r
+call rt.bat -d -q -uall -rw\r