Rajula, you can debug the code in graphical mode also. Would you mind investigating the bug and proposing a fix? It should not be difficult :) Guille On Sat, Aug 12, 2017 at 3:39 PM, Rajula Vineet <Vineet.Reddy@iiitb.org> wrote:
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>
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Guille Polito
Research Engineer
French National Center for Scientific Research - http://www.cnrs.fr
Phone: +33 06 52 70 66 13 <+33%206%2052%2070%2066%2013>
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-- Guille Polito Research Engineer French National Center for Scientific Research - *http://www.cnrs.fr* <http://www.cnrs.fr> *Web:* *http://guillep.github.io* <http://guillep.github.io> *Phone: *+33 06 52 70 66 13