Monday, April 5, 2010

Re: how to pass the assigned string to system call?

On 2010-04-05, "yixiaodafang@gmail.com" <yixiaodafang@gmail.com> wrote:
> Hi,
>
> I am mapping a commnd to dos findstr. In my script, I have (rootpath
> is c:\project)
>
> let files = rootpath . '\cscope.files'
> let scmd = 'findstr /f:files /n ' . pattern
> let result=system(scmd)
>
> However, it prints FINDSTR: cannot read file list from files. This is
> caused by the /f:files switch. the files does not expand to c:\project
> \cscope.files. How can I solve this problme by passing the information
> to the findstr?

You can give the value of files to scmd the same way you gave the
value of pattern.

let scmd = 'findstr /f:' . files . ' /n ' . pattern

Regards,
Gary

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