~ Replace tabs with 2 spaces

Author: 4lex4

configure_libs.bat

@@ -2,7 +2,7 @@
 setlocal EnableDelayedExpansion
 
 if "%MINGW%"=="" (
-	exit /b 1
+  exit /b 1
 )
 
 :: setting the paths
@@ -18,9 +18,9 @@ set tiff_dir_name=tiff-[0-9]*.[0-9]*.[0-9]*
 
 for /f "delims=" %%a in ('dir "%PATH_TO_TOOLS%" /b /Ad ^| findstr /r /C:"%MSYS2_DIR_NAME%"') do set msys2_dir=%PATH_TO_TOOLS%%%a
 if not exist "!msys2_dir!" (
-	echo ERROR: msys2 not found. Exiting... >&2
-	echo. & pause
-	exit /b 1
+  echo ERROR: msys2 not found. Exiting... >&2
+  echo. & pause
+  exit /b 1
 )
 set MSYS2_SHELL="!msys2_dir!\msys2_shell.cmd"
 
@@ -55,10 +55,10 @@ set dir=%~2
 set arguments=%~3
 
 if exist "%dir%" (
-	call %MSYS2_SHELL% -%MINGW% -where "%dir%" -c "./configure %arguments%"
+  call %MSYS2_SHELL% -%MINGW% -where "%dir%" -c "./configure %arguments%"
 ) else (
-	echo ERROR: %name% not found. >&2
-	pause
+  echo ERROR: %name% not found. >&2
+  pause
 )
 
 endlocal

configure_msys.bat

@@ -4,9 +4,9 @@ setlocal EnableDelayedExpansion
 :: checking for administrative permissions
 net session >nul 2>nul
 IF !ERRORLEVEL! neq 0 (
-	echo ERROR: Administrative permissions required. Exiting... >&2
-	echo. & pause
-	exit /b 2
+  echo ERROR: Administrative permissions required. Exiting... >&2
+  echo. & pause
+  exit /b 2
 )
 
 :: setting the paths
@@ -17,9 +17,9 @@ set MSYS2_DIR_NAME=msys*
 
 for /f "delims=" %%a in ('dir "%PATH_TO_TOOLS%" /b /Ad ^| findstr /r /C:"%MSYS2_DIR_NAME%"') do set msys2_dir=%PATH_TO_TOOLS%%%a
 if not exist "!msys2_dir!" (
-	echo ERROR: msys2 not found. Exiting... >&2
-	echo. & pause
-	exit /b 1
+  echo ERROR: msys2 not found. Exiting... >&2
+  echo. & pause
+  exit /b 1
 )
 
 call :configure_msys "!msys2_dir!" "32" "%MINGW32_PATH%"
@@ -35,7 +35,7 @@ set msysPath=%~1
 set version=%~2
 set mingwPath=%~3
 if exist "%mingwPath%" (
-	set link=%msysPath%\mingw%version%
+  set link=%msysPath%\mingw%version%
   call :folder_is_empty "!link!\bin"
   if !ERRORLEVEL! equ 1 (
     rd /s /q "!link!" >nul 2>nul