Re: new module 'system-quote'

[Bastien ROUCARIES]

Or cmd /v:on but it will work only with xp and latter

ok we should use delayed expansion but we should in this case escape !

try cmd /v /c printf "%s\n" foo!CR!bar' | od -t x1

see http://stackoverflow.com/a/4095133 for order of extension


On Thu, May 10, 2012 at 2:06 PM, Bruno Haible <address@hidden> wrote:
> Bastien ROUCARIES wrote:
>> Something like this
>>
>> ^^^%NL%%NL%^%NL%%CR%
>
> No, this does not work either.
>
> $ export NL='
> '
>
> $ eval `echo "export CR='_'" | tr '_' '\r'`
>
> $ echo "$NL" | od -t x1
> 0000000 0a 0a
> 0000002
>
> $ echo "$CR" | od -t x1
> 0000000 0d 0a
> 0000002
>
> $ cmd.exe /c 'printf "%s\n" foo^%NL%%NL%bar' | od -t x1
> 0000000 66 6f 6f 0a 62 61 72 0a
> 0000010
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%^%NL%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%^%CR%%NL%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%CR%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 5e 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%CR%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 5e 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%CR%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 5e 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%CR%%NL%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 5e 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%^%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%%CR%%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%NL%%NL%%CR%%CR%%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%CR%%NL%%NL%%CR%%CR%%CR%%CR%bar' | od -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> $ cmd.exe /c 'printf "%s\n" foo^^^%CR%%NL%%CR%%NL%%CR%%CR%%CR%%CR%bar' | od 
> -t x1
> 0000000 66 6f 6f 5e 0a 62 61 72 0a
> 0000011
>
> Bruno
>