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Home » Modeling » M2T (model-to-text transformation) » [Acceleo] eliminate white lines generated by template([Acceleo] eliminate white lines generated by template)
[Acceleo] eliminate white lines generated by template [message #657379] Wed, 02 March 2011 15:58 Go to next message
olafo987  is currently offline olafo987
Messages: 13
Registered: November 2010
Junior Member
Hi

There is some form of eliminate the white lines generated when one template returns the string ''?

I tried with "trim()" but It does not work.

in advance, thanks for your help
Re: [Acceleo] eliminate white lines generated by template [message #657568 is a reply to message #657379] Thu, 03 March 2011 09:02 Go to previous message
Laurent Goubet is currently offline Laurent Goubet
Messages: 1632
Registered: July 2009
Senior Member
This is a multi-part message in MIME format.
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Hi,

A template, if it returns the empty String, won't generate anything in
the output file. What you have here is (I assume) something like this :

-----
[file (...)]
some text
[templateCallThatDoesNotGenerateAnything()/]
and some other text
[/file]
-----

And you expect the output to be

-----
some text
and some other text
-----

whereas you get


-----
some text

and some other text
-----

This is normal, and expected. The line where you have a template call
ends with a carriage return, this carriage return _will_ be generated.
There is no way to prevent this from happening.

Laurent Goubet
Obeo

On 02/03/2011 16:58, olafo987 wrote:
> Hi
>
> There is some form of eliminate the white lines generated when one
> template returns the string ''?
>
> I tried with "trim()" but It does not work.
>
> in advance, thanks for your help
>


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