������ Hi Rajula

Hey



������ On Sat, Aug 12, 2017 at 12:56 AM, Rajula Vineet <[hidden email]> wrote:

�������������� Hey,

�������������� I have been trying to print on the command line as a part of my handler
�������������� implementation. I have been using `nextPutAll: aString;lf.` Apparently, 'lf'
�������������� does not seem to work. I tried 'cr' too. I am using the latest 7.0 Pharo-vm
�������������� and pharo image. I tried 'OSPlatform current lineEnding' as suggested by
�������������� Clement Mastin. But, when I used the 6.0 version the 'lf' message is working
�������������� fine.


������ We did some changes to remodularize a bit more the kernel some weeks ago.

������ The correct way to print a line ending is, as Clement pointed out, 'OSPlatform current lineEnding'. That is because there is no portable character for a new line. Each platform has its own.

Oh! Cool!

������ That said, maybe you found a bug :). Since the image before automatically transformed cr's in line endings for a platform, I did a stream decorator that replaces that behaviour for Pharo 7, I just did it to make it work, did not test it further actually.

Oh! Yeah, it might be a bug.

������ Could you try the following?

�������� - seeing what happens if you print a new line twice?
������������������ nextPutAll: aString; lf;lf

I tried it out, it is not changing anything. No new line.

���������� - What is the stream you're using to print out? Transcript or Stdout? Could you show the entire expression you're using?

Yeah, I am using stdout. This is the expression
self stdoutnextPutAll: (SystemVersion current highestUpdate) asString;lf.

���������� - Can you print out the stream you're using?
���������������� stream nextPutAll: stream asString; lf.

Yeah, the stream I am using is a VTermOutputDriver.

������ Guille
����������
Rajula

�������������� Please find the attached image which demonstrates the same. The left
�������������� terminal is of version 7.0, right one is of 6.0. Can someone help me out
�������������� with this?
�������������� <http://forum.world.st/file/n4960327/Screenshot_from_2017-08-11_00-04-29.png>



�������������� --
�������������� View this message in context: http://forum.world.st/New-line-on-command-line-tp4960327.html
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������ --

������������
��������������

������ Guille Polito


������ Research Engineer

������ French National Center for Scientific Research - http://www.cnrs.fr



������ Web: http://guillep.github.io

������ Phone: +33 06 52 70 66 13
��

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View this message in context: Re: New line on command line

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