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[CMD_ROSTEST] Add tests for delayed expansion.
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Hermès Bélusca-Maïto
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commit
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2 changed files with 346 additions and 0 deletions
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@ -92,6 +92,165 @@ if 1==0 (@echo lol) else (@echo better2)
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:: ()
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::
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:: Tests for delayed expansion.
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::
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@echo off
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setlocal enableextensions
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setlocal enabledelayedexpansion
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echo --------- Testing Delayed Expansion ---------
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:: Checking exclamation point escaping
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set ENDV= ^(an open-source operating system^)
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echo This is ReactOS^^!%ENDV%
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echo Hello!
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echo Hello!!
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echo Hello!!!
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echo Hello^^^! "^!"
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:: The following tests are adapted from
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:: https://ss64.com/nt/delayedexpansion.html
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echo "Hello^World"
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echo "Hello^World!"
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:: Checking expansion
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set "_var=first"
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set "_var=second" & Echo %_var% !_var!
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:: Checking expansion and replacement
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set var1=Hello ABC how are you
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set var2=ABC
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set result=!var1:%var2%=Developer!
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echo [!result!]
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:: Test of FOR-loop
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set COUNT=0
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for /l %%v in (1,1,4) do (
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set /A COUNT=!COUNT! + 1
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echo [!COUNT!]
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)
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echo Total = %COUNT%
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set "com[0]=lol0"
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set "com[1]=lol2"
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set "com[2]=lol4"
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set "com[3]=lol6"
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set "com[4]=lol8"
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set "com[5]=lol10"
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for /l %%k in (1,1,5) do (
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echo(!com[%%k]!
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if /I "%%k" equ "5" echo OHLALA
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)
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::
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:: Re-enable the command echoer
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::
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@echo on
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setlocal disabledelayedexpansion
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echo %~DP0
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set test=abc
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set abc=def
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echo %
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echo %%
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echo %%%
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echo %%%%
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echo %test%
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echo %test%%
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echo %%test%
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echo %%test%%
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echo %%%test%%%
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echo !test!
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echo !!test!!
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endlocal
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setlocal enabledelayedexpansion
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::
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:: Regular and Delayed variables
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::
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echo !
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echo !!
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echo !!!
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echo !!!!
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echo !a!
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echo !!a!!
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set a=b
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:: Will display b
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echo !!a!!
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set b=c
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:: Will still display b
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echo !!a!!
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echo %test%
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echo %test%%
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echo %%test%
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echo %%test%%
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echo %%%test%%%
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echo %!test!%
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echo !%test%!
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echo !!test!!
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:: That other one is the same as the previous one.
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echo !^!test^!!
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echo !^^!test^^!!
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echo !test!
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echo !test!!
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echo !!test!
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echo !!test!!
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echo !!!test!!!
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set proj=XYZ
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echo !%proj%_folder!
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echo !!proj!_folder!
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set %proj%_folder=\\server\folder\
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echo !%proj%_folder!
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echo !!proj!_folder!
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::
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:: Delayed variables in blocks
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::
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if 1==1 (
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set "pc=T"
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echo pc == !pc!
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set i=3
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set "!pc!!i!=5"
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echo other pc == !pc! and !pc!!i! == !!pc!!i!!
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echo other pc == !pc! and !pc!!i! == !^!pc^!^!i^!!
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echo other pc == !pc! and !pc!!i! == ^!!pc!!i!^!
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echo other pc == !pc! and !pc!!i! == ^!^!pc^!^!i^!^!
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set "trol=!pc!!i!"
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echo the var was !trol!
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set "!pc!N=!i!"
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echo updated !pc!N == !!pc!N!
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echo updated !pc!N == !^!pc^!N!
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echo updated !pc!N == ^!!pc!N^!
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echo updated !pc!N == ^!^!pc^!N^!
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set "trol=!pc!N"
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echo updated !pc!N == !trol!
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)
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@echo off
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::
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@ -135,4 +135,191 @@ better2
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@pwd@>(a)@space@
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@pwd@>(a b )@space@
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--------- Testing Delayed Expansion ---------
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This is ReactOS! (an open-source operating system)
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Hello
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Hello
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Hello
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Hello! "!"
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"Hello^World"
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"HelloWorld"
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first second
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[Hello Developer how are you]
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[1]
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[2]
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[3]
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[4]
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Total = 4
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lol2
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lol4
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lol6
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lol8
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lol10
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OHLALA
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@pwd@>setlocal disabledelayedexpansion@space@
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@pwd@>echo @pwd@\@space@
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@pwd@\
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@pwd@>set test=abc@space@
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@pwd@>set abc=def@space@
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@pwd@>echo@space@@space@
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ECHO is on.
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@pwd@>echo %@space@
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%
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@pwd@>echo %@space@
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%
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@pwd@>echo %%@space@
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%%
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@pwd@>echo abc@space@
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abc
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@pwd@>echo abc@space@
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abc
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@pwd@>echo %test@space@
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%test
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@pwd@>echo %test%@space@
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%test%
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@pwd@>echo %abc%@space@
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%abc%
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@pwd@>echo !test!@space@
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!test!
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@pwd@>echo !!test!!@space@
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!!test!!
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@pwd@>endlocal
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@pwd@>setlocal enabledelayedexpansion@space@
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@pwd@>echo !@space@
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ECHO is on.
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@pwd@>echo !!@space@
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ECHO is on.
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@pwd@>echo !!!@space@
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ECHO is on.
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@pwd@>echo !!!!@space@
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ECHO is on.
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@pwd@>echo !a!@space@
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ECHO is on.
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@pwd@>echo !!a!!@space@
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ECHO is on.
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@pwd@>set a=b@space@
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@pwd@>echo !!a!!@space@
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b
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@pwd@>set b=c@space@
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@pwd@>echo !!a!!@space@
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b
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@pwd@>echo@space@@space@
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ECHO is on.
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@pwd@>echo@space@@space@
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ECHO is on.
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@pwd@>echo %test@space@
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%test
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@pwd@>echo %test%@space@
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%test%
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@pwd@>echo %%@space@
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%%
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@pwd@>echo@space@@space@
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ECHO is on.
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@pwd@>echo !!@space@
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ECHO is on.
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@pwd@>echo !!test!!@space@
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ECHO is on.
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@pwd@>echo !!test!!@space@
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ECHO is on.
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@pwd@>echo !^!test^!!@space@
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test!
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@pwd@>echo !test!@space@
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ECHO is on.
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@pwd@>echo !test!!@space@
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ECHO is on.
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@pwd@>echo !!test!@space@
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ECHO is on.
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@pwd@>echo !!test!!@space@
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ECHO is on.
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@pwd@>echo !!!test!!!@space@
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ECHO is on.
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@pwd@>set proj=XYZ@space@
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@pwd@>echo !XYZ_folder!@space@
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ECHO is on.
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@pwd@>echo !!proj!_folder!@space@
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XYZ_folder
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@pwd@>set XYZ_folder=\\server\folder\@space@
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@pwd@>echo !XYZ_folder!@space@
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\\server\folder\
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@pwd@>echo !!proj!_folder!@space@
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XYZ_folder
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@pwd@>if 1 == 1 (
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set "pc=T"@space@@space@
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echo pc == !pc!@space@@space@
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set i=3@space@@space@
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set "!pc!!i!=5"@space@@space@
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echo other pc == !pc! and !pc!!i! == !!pc!!i!!@space@@space@
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echo other pc == !pc! and !pc!!i! == !!pc!!i!!@space@@space@
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echo other pc == !pc! and !pc!!i! == !!pc!!i!!@space@@space@
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echo other pc == !pc! and !pc!!i! == !!pc!!i!!@space@@space@
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set "trol=!pc!!i!"@space@@space@
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echo the var was !trol!@space@@space@
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set "!pc!N=!i!"@space@@space@
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echo updated !pc!N == !!pc!N!@space@@space@
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echo updated !pc!N == !!pc!N!@space@@space@
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echo updated !pc!N == !!pc!N!@space@@space@
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echo updated !pc!N == !!pc!N!@space@@space@
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set "trol=!pc!N"@space@@space@
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echo updated !pc!N == !trol!@space@
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)@space@
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pc == T
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other pc == T and T3 == T3
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other pc == T and T3 == T3
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other pc == T and T3 == T3
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other pc == T and T3 == T3
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the var was T3
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updated TN == TN
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updated TN == TN
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updated TN == TN
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updated TN == TN
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updated TN == TN
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--------- Finished --------------
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