anchor.diff:      @FOR /D %%s in ("!BIN_DIR!\ssh-add.exe") DO @SET SSH_ADD=%%~s
       @IF NOT EXIST "!SSH_ADD!" @GOTO ssh-agent-done
       @REM Check if the agent is running
  -    @FOR /f "tokens=1-2" %%a IN ('tasklist /fi "imagename eq ssh-agent.exe"') DO (
  +    @FOR /f "tokens=1-2" %%a IN ('tasklist /fi "imagename eq ssh-agent.exe"') DO @(
           @ECHO %%b | @FINDSTR /r /c:"[0-9][0-9]*" > NUL
           @IF "!ERRORLEVEL!" == "0" @SET SSH_AGENT_PID=%%b
       )
       @REM Connect up the current ssh-agent
  -    @IF [!SSH_AGENT_PID!] == [] (
  +    @IF [!SSH_AGENT_PID!] == []  @(
           @ECHO Removing old ssh-agent sockets
           @FOR /d %%d IN (%TEMP%\ssh-??????*) DO @RMDIR /s /q %%d
  -    ) ELSE (
  +    ) ELSE  @(
           @ECHO Found ssh-agent at !SSH_AGENT_PID!
  -        @FOR /d %%d IN (%TEMP%\ssh-??????*) DO (
  -            @FOR %%f IN (%%d\agent.*) DO (
  +        @FOR /d %%d IN (%TEMP%\ssh-??????*) DO @(
  +            @FOR %%f IN (%%d\agent.*) DO @(
                   @SET SSH_AUTH_SOCK=%%f
                   @SET SSH_AUTH_SOCK=!SSH_AUTH_SOCK:%TEMP%=/tmp!
                   @SET SSH_AUTH_SOCK=!SSH_AUTH_SOCK:\=/!
               )
           )
  -        @IF NOT [!SSH_AUTH_SOCK!] == [] (
  +        @IF NOT [!SSH_AUTH_SOCK!] == [] @(
               @ECHO Found ssh-agent socket at !SSH_AUTH_SOCK!
           ) ELSE (
               @ECHO Failed to find ssh-agent socket
  -            SET SSH_AGENT_PID=
  +            @SET SSH_AGENT_PID=
           )
       )
       @REM See if we have the key
       @SET "HOME=%USERPROFILE%"
       @"!SSH_ADD!" -l 1>NUL 2>NUL
       @SET result=!ERRORLEVEL!
  -    @IF NOT !result! == 0 (
  -        @IF !result! == 2 (
  +    @IF NOT !result! == 0 @(
  +        @IF !result! == 2 @(
               @ECHO | @SET /p=Starting ssh-agent:
  -            @FOR /f "tokens=1-2 delims==;" %%a IN ('"!SSH_AGENT!"') DO (
  +            @FOR /f "tokens=1-2 delims==;" %%a IN ('"!SSH_AGENT!"') DO @(
                   @IF NOT [%%b] == [] @SET %%a=%%b
               )
               @ECHO. done
  
positive.code: 
  @REM Start the ssh-agent if needed by git
  @FOR %%i IN ("git.exe") DO @SET GIT=%%~$PATH:i
  @IF EXIST "%GIT%" (
      @REM Get the ssh-agent executable
      @FOR %%i IN ("ssh-agent.exe") DO @SET SSH_AGENT=%%~$PATH:i
      @IF NOT EXIST "%SSH_AGENT%" (
          @FOR %%s IN ("%GIT%") DO @SET GIT_DIR=%%~dps
          @FOR %%s IN ("!GIT_DIR!") DO @SET GIT_DIR=!GIT_DIR:~0,-1!
          @FOR %%s IN ("!GIT_DIR!") DO @SET GIT_ROOT=%%~dps
  
negative.code:           & @SET "SSH_AGENT_PID=%SSH_AGENT_PID%"
  
  @ECHO %cmdcmdline% | @FINDSTR /l "\"\"" >NUL
  @IF NOT ERRORLEVEL 1 @(
      @CALL cmd %*
  )
  