Yes, in this case it is a bug with Polymorph.
 
Try with
 
MCVersionInspector>>changes
 "Open a patch morph for the changes."
 
 self viewChanges: self version changes
 
 
Hopefully no bad side-effects...
 
With a bit more work it may be possible to show both versions between which the changes apply (unlike the old MC tools) ;-)

Regards, Gary
----- Original Message -----
From: Gary Chambers
To: Pharo-project@lists.gforge.inria.fr
Sent: Monday, January 25, 2010 6:05 PM
Subject: Re: [Pharo-project] Monticello diff between chosen revisionsisbroken

 
MCVersionInspector>>diff
 | ancestorVersion |
 self pickAncestor ifNotNil:
  [:ancestor |
  ancestorVersion := self version workingCopy repositoryGroup versionWithInfo: ancestor.
  (self version asDiffAgainst: ancestorVersion) open]
 
 
Regards, Gary
----- Original Message -----
From: Gary Chambers
To: Pharo-project@lists.gforge.inria.fr
Sent: Monday, January 25, 2010 5:50 PM
Subject: Re: [Pharo-project] Monticello diff between chosen revisionsisbroken

Needs looking at since it is confusing. IIRC the Diff button creates a .mcd file of the changes between some versions...

Regards, Gary
----- Original Message -----
From: Mariano Martinez Peck
To: Pharo-project@lists.gforge.inria.fr
Sent: Monday, January 25, 2010 5:34 PM
Subject: Re: [Pharo-project] Monticello diff between chosen revisionsisbroken



2010/1/25 Gary Chambers <gazzaguru2@btinternet.com>
The "Diff" button on the Monticello repository browser does what its balloon help says...
 
 'Create an equivalent version based on an earlier release'. This is a diff version. I never use them as they can be confusing :-)
 

Ok...I never used before...but something is clear: the second ask about a version, has no sense, and even is wrong if it compares to the last version. See step 6 of Stefan. Then, we have to options:

- Or we remove that second prompt, as it always will use the last version
- Or we change the diff implementation so that it uses the selected version instead of the last.

What do you think ?

Does someone really know what this "diff" should do ?

Cheers

Mariano
 
If you want to compare two existing versions you should:
 
1. Open Monticello Browser
2. Select a repo
3. click open
4. Select a revision, not the latest one
5. Click HISTORY

6. chose an ancestor from the list


Regards, Gary
----- Original Message -----
Sent: Sunday, January 24, 2010 12:59 PM
Subject: Re: [Pharo-project] Monticello diff between chosen revisions isbroken



On Sat, Jan 23, 2010 at 9:51 PM, Stefan Marr <pharo@stefan-marr.de> wrote:
Hi:

In the current dev image (10508), Monticello is broken with respect to showing the differences of between chosen revisions.

However, that seems to be broken already in 10496. (and maybe earlier)

To reproduce:

1. Open Monticello Browser
2. Select a repo
3. click open
4. Select a revision, not the latest one
5. Click diff
6. chose an ancestor from the list
Now you got a window 'Version:  ...5'
Saying (Diff against ...2)
Here I would expect the changes button to open a window showing the changes between the chosen revisions, but it always diffs against the latest version.


Yes, I could reproduce the problem. Can you open a ticket ?

Maybe Lukas Monticello guru can help us ? hahaha

Cheers

Mariano
 

Best
Stefan

--
Stefan Marr
Software Languages Lab
Vrije Universiteit Brussel
Pleinlaan 2 / B-1050 Brussels / Belgium
http://soft.vub.ac.be/~smarr
Phone: +32 2 629 3956
Fax:   +32 2 629 3525


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