Step to reproduce

git clone https://github.com/BenjaminVanRyseghem/pharo-core.git

And in Pharo evaluate

| repo names |

repo := MCFileTreeRepository new directory: '.' asFileReference.

names := repo packageDescriptionsFromReadableFileNames.

names do: [ : name || version |

version := repo versionFromFileNamed: name first, '.package'.

[ version load ]

on: MCMergeOrLoadWarning

do: [ :ex | ex load ] ]

This will apply all the packages in your Pharo image

Ben

On 23 Dec 2013, at 12:35, Benjamin <benjamin.vanryseghem.pharo@gmail.com> wrote:

Hello guys,

I am playing a bit with filet tree, and it seems there is a little problem with escaping the selector #\ and #\\

If you try to export Collection and to load it back, it seems that when #\ is exported in JSON, the key should be �\\�

to escape the selector, but it�s simply �\�

And then, when you try to load it, the parser escape correctly, so the selector read is #� : � 

Because of this, the package can not be  loaded

Is it a known bug ?

What is strange is that it happens only twice in all the Pharo packages

Ben