Dear Pharoers,

thank you all for your time and great contributions!��

Here is a quick performance fix for Nautilus.

In Pharo2.0a #20581 and previous versions, selecting the package menu with my right mouse button��lasts too long;

here is why:

95.4% {564ms} NautilusUI(AbstractNautilusUI)>>packageMenuBuilder
�� 95.4% {564ms} PragmaMenuBuilder class>>withAllPragmaKeywords:model:
�� �� 95.4% {564ms} PragmaMenuBuilder>>buildTree
�� �� �� 95.4% {564ms} PragmaMenuBuilder>>collectRegistrations
�� �� �� �� 90.3% {534ms} CriticBrowser class>>packagesMenu:

Solution, only call CriticsBrowser initialization when this exact menu item is selected.

CriticsBrowser>>packagesMenu: aBuilder
<nautilusGlobalPackageMenu>
(aBuilder item: #'Critics Browser')
action: [ | packages target env rules |
target := aBuilder model.
packages := OrderedCollection new.
target selectedPackages do: [:p | ��MCWorkingCopy managersForCategory: p packageName do: [:package | packages add: package]].
rules := ��RBCompositeLintRule allGoodRules.
env := (RBPackageEnvironment new packages: packages ).
self ��openOnRule: rules onEnvironment: env];
help: 'Running critics rules on this package'.


Maybe there are more