Packages December 2023

packages@lists.squeakfoundation.org

1 participants
51 discussions

The Trunk: Help-Squeak-Project-ct.100.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Christoph Thiede uploaded a new version of Help-Squeak-Project to project The Trunk: http://source.squeak.org/trunk/Help-Squeak-Project-ct.100.mcz ==================== Summary ==================== Name: Help-Squeak-Project-ct.100 Author: ct Time: 5 December 2023, 11:00:06.139337 pm UUID: e5d36ed2-bc14-8249-8d27-c3241476d8e7 Ancestors: Help-Squeak-Project-ct.99 Minor revisions to the first five pages of Squeak Help: * spell-check everything, fix plenks, typogaphic slips, and use Oxford comma consistently * fix formatting slips caused by blinkParen * rename Dock -> docking bar * add "become" link to implementors of become primitive * change "web" link from WebClient to WebServer * mention preferences for internalizing changes and sources * spread some emphasis * other very minor changes =============== Diff against Help-Squeak-Project-ct.99 =============== Item was changed: ----- Method: SqueakHelp class>>introduction (in category 'pages') ----- introduction "This method was automatically generated. Edit it using:" "SqueakHelp edit: #introduction" <generated> ^(HelpTopic title: 'Welcome' contents: 'Welcome to Squeak + Visit https://www.squeak.org for the latest information. - Visit https://www.squeak.org for the lastest information. + Squeak is a modern, open-source Smalltalk programming system with fast execution environments for all major platforms. It features the Morphic framework, which promotes low-effort graphical, interactive application development and maintenance. Many projects have been successfully created with Squeak. They cover a wide range of domains such as education, multimedia, gaming, research, and commerce. Squeak is fast, flexible, and free. - Squeak is a modern, open-source Smalltalk programming system with fast execution environments for all major platforms. It features the Morphic framework, which promotes low effort graphical, interactive application development and maintenance. Many projects have been successfully created with Squeak. They cover a wide range of domains such as education, multimedia, gaming, research, and commerce. Squeak is fast, flexible and free. It''s Smalltalk!!!! Everything is an object. Objects collaborate by sending messages to achieve the desired application behavior. The Smalltalk programming language has a concise syntax and simple execution semantics. The Smalltalk system is implemented in itself: Compiler, debugger, programming tools, and so on are all Smalltalk code the user can read and modify. Novice programmers can get started easily and experts can engineer elegant solutions at large. Morphic UI Framework All graphical objects are tangible and interactively changeable. This promotes short feedback loops and low-effort application development. Morphic thus leverages the live programming experience of traditional Smalltalk environments from a mainly text-focused domain to a graphical one. Powerful Tooling The dynamic Squeak environment provides a variety of tools for browsing, writing, executing, and versioning Smalltalk code. Multiple debugging sessions can be served concurrently. Thanks to Morphic, tool customization can be achieved with reasonable effort. Fast Virtual Machine + The standard VM for Squeak, Cog Spur, has the most advanced object representation yet devised for Smalltalk. Spur has direct pointers, a compact object header, and efficiently implements become (Smalltalk''s object mutation primitive) via lazy forwarding. Spur provides pinning, and a segmented heap, releasing memory back to the OS after global garbage collection. Cog Spur''s JIT combines context-to-stack mapping, aggressive in-line message caching, a register-based calling convention, and Spur''s object representation to provide the fastest production Smalltalk VM. Cog Spur is developed in Smalltalk, in a uniquely productive VM development environment. There are other important Squeak VMs. Examples include SqueakJS, which runs in web browsers, and research VMs such as TruffleSqueak (based on GraalVM and a method JIT using partial evaluation) and RSqueak/VM (based on PyPy''s meta-tracing JIT). - The standard VM for Squeak, Cog Spur, has the most advanced object representation yet devised for Smalltalk. Spur has direct pointers, a compact object header, and efficiently implements become (Smalltalk''s object mutation primitive) via lazy forwarding. Spur provides pinning, and a segmented heap, releasing memory back to the OS after global garbage collection. Cog Spur''s JIT combines context-to-stack mapping, aggressive in-line message caching, a register based calling convention, and Spur''s object representation to provide the fastest production Smalltalk VM. Cog Spur is developed in Smalltalk, in a uniquely productive VM development environment. There are other important Squeak VMs. Examples include SqueakJS, which runs in web browsers, and research VMs such as TruffleSqueak (based on GraalVM and a method JIT using partial evaluation) and RSqueak/VM (based on PyPy''s meta-tracing JIT). Web Development With frameworks like Seaside and AIDA, Squeak can be a web server. It provides a layered set of abstractions over HTTP and HTML that let you build highly interactive web applications quickly, reusably, and maintainably. Multi-Platform Support + Squeak supports Windows, Linux (X86, X64, and ARM), and macOS and is preinstalled on C.H.I.P., Raspberry Pi, and OLPC XO.!! + ]style[(19 5 1 22 28 439 15 18 6 33 8 87 14 80 8 2 8 2 17 161 20 27 8 254 16 64 8 11 9 6 10 152 20 29 8 151 6 196 24 13 23 43 28 111 26 28 10 19 8 55 13 11 7 48 10 11 6 21 15 22 7 5 4 18 3 163 22 122)a0b,a0,a0b,Rhttps://www.squeak.org;,a0,,i,,Rcode://Object;,,Rcode://MessageSend;,,Rcode://HelpBrowser openOn: TerseGuideHelp;,,Rcode://Compiler;,,Rcode://Debugger;,,Rcode://Browser;,,i,,Rcode://Morph new openInHand;,,i,,Rcode://ToolSet browse: String selector: #findTokens:;,,Rcode://7/0;,,Rcode://MCWorkingCopyBrowser new show;,,i,,Rhttps://github.com/OpenSmalltalk/opensmalltalk-vm#readme;,,Rcode… + self systemNavigation browseAllImplementorsOfList: #(become: becomeForward: becomeForward:copyHash:) title: ''become implementors'';,,Rhttp://lists.squeakfoundation.org/pipermail/squeak-dev/2021-January/213418.html;,,Rhttp://www.mirandabanda.org/cogblog/2011/03/01/build-me-a-jit-as-fast-as-you-can/;,,Rhttp://www.mirandabanda.org/cogblog/2013/09/05/a-spur-gear-for-cog/;,,Rhttps://www.researchgate.net/publication/328509577_Two_Decades_of_Smalltalk_VM_Development_Live_VM_Development_through_Simulation_Tools;,,Rhttps://squeak.org/development/#virtual-machines;,,Rhttps://squeak.js.org;,,Rhttps://github.com/hpi-swa/trufflesqueak/;,,Rhttps://www.graalvm.org/;,,Rhttps://github.com/hpi-swa/RSqueak/;,,Rhttps://www.pypy.org/;,,i,,Rhttp://www.seaside.st/;,,Rhttp://www.aidaweb.si/;,,Rcode://WebServer;,,i,!!' readStream nextChunkText) - Squeak supports Windows, Linux (X86, X64 and ARM), and macOS and is preinstalled on C.H.I.P., Raspberry Pi, and OLPC XO.!! - ]style[(19 5 1 22 29 438 15 18 6 33 8 87 14 80 8 2 8 2 17 161 20 27 8 254 16 64 8 11 9 6 10 152 20 29 8 353 24 13 23 43 28 111 26 28 10 19 8 56 13 11 7 48 10 11 6 21 15 22 7 5 4 18 3 163 22 121)a0b,a0,a0b,Rhttps://www.squeak.org;,a0,,i,,Rcode://Object;,,Rcode://MessageSend;,,Rcode://HelpBrowser openOn: TerseGuideHelp;,,Rcode://Compiler;,,Rcode://Debugger;,,Rcode://Browser;,,i,,Rcode://Morph new openInHand;,,i,,Rcode://ToolSet browse: String selector: #findTokens:;,,Rcode://7/0;,,Rcode://MCWorkingCopyBrowser new show;,,i,,Rhttps://github.com/OpenSmalltalk/opensmalltalk-vm#readme;,,Rhttp… /#virtual-machines;,,Rhttps://squeak.js.org;,,Rhttps://github.com/hpi-swa/trufflesqueak/;,,Rhttps://www.graalvm.org/;,,Rhttps://github.com/hpi-swa/RSqueak/;,,Rhttps://www.pypy.org/;,,i,,Rhttp://www.seaside.st/;,,Rhttp://www.aidaweb.si/;,,Rcode://WebClient;,,i,!!' readStream nextChunkText) key: #introduction; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>extendingTheSystem (in category 'pages') ----- extendingTheSystem "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #extendingTheSystem" <generated> ^(HelpTopic title: 'Extending The System' contents: 'SqueakMap is an integrated catalog of external applications for Squeak. It is accessible from the "Apps" menu. This catalog does not host the projects, it merely documents the load scripts required to correctly bring them into the image. Many SqueakMap packages use Installer, which defines several packages in its package-definitions protocol. Any of these can be loaded with an expression like the following: Installer new merge: #graphQlEngine Change #graphQlEngine to the selector name of the package you want to load. The latest version of that package and all of its prerequisites will be merged into the image. Merging a package is no different from loading it unless the package is already loaded, in which case it is upgraded to the latest version in a way that preserves any local changes you may already have made. Other packages can be loaded through Metacello. If you come across a project providing either a MetacelloConfiguration or MetacelloBaseline, you can install or update Metacello through Metacello new. "or" Installer ensureRecentMetacello. Here are some examples for installing packages via Metacello: Metacello new configuration: ''OCompletion''; load. Metacello new configuration: ''FFI''; load. Metacello new configuration: ''RefactoringTools''; load. --------------- The source code for the Squeak, Cuis, and Pharo virtual machines (VM) is generated from a package called ''VMMaker''. MCHttpRepository location: ''https://source.squeak.org/VMMaker'' user: '''' password: '''' The source code for the VM is written in a subset of Smalltalk called ''Slang''. It is translated to C. The VMMaker.oscog fork generates the recent VM included in this release. + The generated VM code and the platform support code are at: https://opensmalltalk.org/ + See the README file there.!! + ]style[(9 309 19 266 6 126 8 130 9 879 27 27)Rcode://SMLoaderPlus open;,,Rcode://ToolSet browseClass: Installer category: ''package-definitions'';,,i,,u,,Rhttps://github.com/metacello/metacello;,,Rhttps://opensmalltalk.org/ ;,!!' readStream nextChunkText) - The generated VM code and the platform support code is at: https://opensmalltalk.org/ - See README file there.!! - ]style[(9 309 19 266 6 126 8 130 9 878 27 23)Rcode://SMLoaderPlus open;,,Rcode://ToolSet browseClass: Installer category: ''package-definitions'';,,i,,u,,Rhttps://github.com/metacello/metacello;,,Rhttps://opensmalltalk.org/ ;,!!' readStream nextChunkText) key: #extendingTheSystem; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>squeakResourcesOnline (in category 'pages') ----- squeakResourcesOnline "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #squeakResourcesOnline" <generated> ^(HelpTopic title: 'Squeak Resources Online' contents: 'Web sites Main site of Squeak https://www.squeak.org Issue Tracker for bug reports and other feedback https://bugs.squeak.org Weekly Squeak https://news.squeak.org Downloads for many versions https://www.squeak.org/downloads Main site of OpenSmalltalk VM https://github.com/OpenSmalltalk/opensmalltalk-vm Mailing lists beginners This is the place to ask even the most basic questions. Don''t be afraid. Just ask. The community will help you get started with Squeak. https://lists.squeakfoundation.org/mailman/listinfo/beginners squeak-dev + This is the main Squeak mailing list. Join that list to be part of the community. Subscribe to the mail server or read on a forum. - This is the main Squeak mailing list. Join that list to be part in the community. Subscribe to the mail server or read on a forum. https://lists.squeakfoundation.org/mailman/listinfo/squeak-dev + For more information on the community and the contribution process, check out the tutorial Contributing to Squeak on the following pages. - For more information on the community and the contribution process, check out the tutorial Contributing to Squeak in the following pages. vm-beginners This is the entry point for people who want to learn more about how Squeak runs on your operating system. You may ask even basic questions. :-) https://lists.squeakfoundation.org/mailman/listinfo/vm-beginners vm-dev This is the place where discussions about the OpenSmalltalk virtual machine happen. Join that list the be a part of the community. https://lists.squeakfoundation.org/mailman/listinfo/vm-dev Books Squeak By Example + A beginners textbook about Squeak''s environment, language, tools, and the Morphic framework, currently based on Squeak 6.0. Available as a colored paperback at Lulu and as a free PDF here. The content is maintained on GitHub. - A beginners textbook about Squeak''s environment, language, tools, and the Morphic framework, currently based on Squeak 6.0. Available as a colored paperback at lulu and as a free PDF here. The content is maintained on GitHub. Other books Many books about Squeak and Smalltalk in general have been made available: https://squeak.org/documentation/#books!! ]style[(11 19 1 23 48 1 23 1 14 23 1 27 1 32 1 29 1 49 1 1 13 1 1 10 135 1 61 1 1 10 1 131 62 92 22 25 1 13 144 64 1 1 6 1 131 58 1 1 5 2 17 1 160 4 19 4 31 6 2 1 11 1 75 39)b,I0i,I0,Rhttps://www.squeak.org;I1,I0i,I0,Rhttps://bugs.squeak.org;I1,I… queak.org/documentation/#books;I1!!' readStream nextChunkText) key: #squeakResourcesOnline; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>squeakUserInterface (in category 'pages') ----- squeakUserInterface "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #squeakUserInterface" <generated> ^(HelpTopic title: 'Squeak User Interface' contents: 'The Squeak User Interface The Squeak UI has some unusual elements that you may not have seen before. Here is a brief introduction to those elements. + 1. Red button, yellow button; buttons on mice, trackpads, and wheels - what do they do? - 1. Red button, Yellow Button; buttons on mice, trackpads and wheels - what do they do? + Smalltalk has been around for a long time; since before most people had any idea that computers could have graphical screens or that devices such as mice existed. Smalltalk''s UI expects three button mice and to some extent still sticks with the ancient PARC tradition of naming them Red (left), Yellow (middle), and Blue (right). You''ll see these names in code referring to things like "blueButtonActivity". - Smalltalk has been around a long time; since before most people had any idea that computers could have graphical screens or that devices such as mice existed. Smalltalk''s UI expects three button mice and to some extent still sticks with the ancient PARC tradition of naming them Red (left), Yellow (middle) and Blue (right). You''ll see these names in code referring to things like ''blueButtonActivity''. + Of course, not many mice used these days actually have the buttons colored, and quite a few have different numbers of buttons and even scroller wheels or trackpad surfaces; all of which can make it confusing to explain what button needs to be used. Laptops tend to have trackpads with perhaps one button, or two, or perhaps require a ctl or alt or cmd key to be pressed at the same time as the trackpad. To try to help work around the potential for confusion, think of the actions as <Select>, <Menu>, and <Halo>. + + a) <Select> is the fairly obvious "select an item in a list", or "select a place in some text", or press a screen button. In many cases, you can also hold down the button to drag the pointer to select a range of text, or double-click to perform some other action. - Of course, not many mice used these days actually have the buttons colored, and quite a few have different numbers of buttons and even scroller wheels or trackpad surfaces; all of which can make it confusing to explain what button needs to be used. Laptops tend to have trackpads with perhaps a button, or two, or perhaps require a ctl or alt or cmd key to be pressed at the same time as the trackpad. To try to help work around the potential for confusion, think of the actions as <Select>, <Menu> and <Halo>. - - a) <Select> is the fairly obvious ''select an item in a list'', or ''select a place in some text'', or press a screen button'' action. In many cases you can also hold down the button to drag the pointer to select a range of text, or double-click to perform some other action. b) <Menu> will normally open a pop-up menu that is specific to the location of the pointer. + c) <Halo> normally displays the Morphic Halo (see below) that lets you perform many actions on the morph (a UI element). - c) <Halo> normally displays the Morphic Halo (see below) that lets you perform many actions on the morph (a UI element) + In general, on a Mac, you can also hold the alt key down to get the <Menu> button action when simply pressing on a trackpad (or even one of the rare single-button mice), or the cmd key for the Halo button action. On a Windows laptop, you can typically use the alt key for <Menu> and the ctl key for Halo. On the assorted Unix systems out there, you are on your own; the choice of window manager etc. can change anything. - In general on a Mac you can also hold the alt key down to get the <Menu> button action when simply pressing on a trackpad (or even one of the rare single-button mice) , or the cmd key for the Halo Button action. On a Windows laptop you can typically use the alt key for <Menu> and the ctl key for Halo. On the assorted unix systems out there you are on your own; the choice of window manager etc. can change anything. + In the Preference Browser, you can "swap mouse buttons" to swap the <Menu> and <Halo> buttons if you prefer; this may feel more familiar for users of systems where a right button press opens menus. - In the Preference Browser you can ''swap mouse buttons'' to swap the <Menu> and <Halo> buttons if you prefer; this may feel more familiar for users of systems where a right button press opens menus. 2. Keyboard shortcuts + Squeak has a number of keyboard shortcuts available (which, like everything else are changeable by users) that can be found listed on the "Command Key Mappings" page (accessible from the docking bar -> Help -> Keyboard Shortcuts menu). Some will seem very familiar and some will appear quite strange. Cmd-y, for example, swaps the characters on the left and right of the text election; a surprisingly useful key for small tpyos ;-) - Squeak has a number of keyboard shortcuts available (which, like everything else are changeable by users) that can be found listed on the ''Command Key Mappings'' page (accesible from the Dock -> Help -> Keyboard Shortcuts menu). Some will seem very familiar and some will appear quite strange. Cmd-y, for example swaps the characters on the left and right of the text election; a surprisingly useful key for small tpyos ;-) + 3. The docking bar - 3. The Dock + Across the top of the screen lies the docking bar; a mix of a menu bar, toolbar, and search interface. At the extreme left is the Squeak logo, which if clicked will open a menu that gives easy access to updating Squeak, checking your system configuration, and saving and/or quitting. The other headings at the left of the screen provide menus giving access to assorted tools and other facilities; you will probably mostly use the Tools and Apps items. To the right end of the docking bar is the search interface, a quick way to search for message names and classes. Type a message (or a partial message, or a class name and press <Return> to see what it finds. There is also a clock and lastly, a button that will expand the Squeak window to fill the screen - if possible it will take over the entire screen. Click on it again to return to the previous window size. - Across the top of the screen lies the Dock; a mix of menu bar, tool bar and search interface. At the extreme left is the Squeak logo, which if clicked will open a menu that gives easy access to updating Squeak, checking your system configuration, and saving and/or quitting. The other headings at the left of the screen provide menus giving access to assorted tools and other facilities; you will probably mostly use the Tools and Apps items. To the right end of the Dock is the search interface, a quick way to search for message names and classes. Type a message (or a partial message, or a class name and press <Return> to see what it finds. There is also a clock and lastly a button that will expand the Squeak window to fill the screen - if possible it will take over the entire screen. Click on it again to return to the previous window size. 4. Menus + Squeak uses several sorts of menus: + a) pull-down menus - like those that you see on the docking bar; + b) pop-up menus that appear where the pointer is located (sometimes shifted to fit on-screen); + c) menus where some entries have an ellipsis (the ...) which tells you that clicking on the entry will open another menu; - Squeak uses several sorts of menu. - a) the pull-down menus - like those that you see on the Dock. - b) pop-up menus that appear where the pointer is located (sometimes shifted to fit on-screen) - c) menus where some entries have an ellipsis (the ...) which tells you that clicking on the entry will open another menu d) hierarchical menus where entries with a right-pointing triangle icon automatically open another menu, usually to the right of the original menu. As above, this may be modified to fit the new menu on the screen. As with most GUIs these days clicking on a menu item will choose that action and clicking outside the menu will close the menu(s) and do nothing. 5. Projects + A project is an entire Squeak desktop full of windows and is akin to the desktop spaces used in some window systems. Projects can be used to change quickly from one task to another. An inactive project is represented by a project window, which shows a thumbnail of its state. Project windows are actually more like doors than windows since you can enter the project just by clicking on them. Each project maintains its own set of windows and other information. - A project is an entire Squeak desktop full of windows and is akin to the desktop spaces used in some window systems. Projects can be used to change quickly from one task to another. An inactive project is represented by a project window, which shows a thumbnail of its state. Project windows are actually more like doors than windows, since you can enter the project just by clicking on them. Each project maintains its own set of windows and other information. + You can create a new project by choosing "Create MVC Project" or "Create Morphic Project" from the dock menu. The MVC projects use the older MVC-type windows - the original windowing system. Note that not all tools work well - or at all - in MVC projects and you should generally use Morphic projects. The default project is a Morphic project. + To exit a project (and return to its parent project), choose "previous project" from the screen menu. - You can create a new project by choosing ''Create MVC Project'' or ''Create Morphic Project'' from the dock menu. The MVC projects use the older MVC type windows - the original windowing system. Note that not all tools work well - or at all - in MVC projects and you should generally use Morphic projects. The default project is a Morphic project. - To exit a project (and return to its parent project), choose ''previous project'' from the screen menu. 6. Morphic Halos + In a Morphic project, pressing the <Halo> Button (see above!!!!) on a graphical object (e.g. a window) will surround it with a constellation of colored circles. These are called "halo handles." Additional clicks will cycle through the halos for the other graphical objects in the nesting structure. If you hold down the Shift key while <Halo>-clicking, the nested morphs will be traversed from innermost outward. Clicking Select or Menu will dismiss the halo. While the halo is up, letting the cursor linger over one of the halo handles for a few seconds will cause a balloon to pop up with the name of that handle. Three useful handles are the top-left "X" handle (delete), the bottom-right yellow handle (resize), and the brown handle (slide the object within its containing object). Halos allow complex graphical objects to be explored - or even disassembled (using the black halo handle). Usually no harm results from taking apart an object; you can just discard the pieces and create a new o ne. - In a orphic project, pressing the <Halo> Button (see above!!!!) on a graphical object (e.g. a window) will surround it with a constellation of colored circles. These are called "halo handles." Additional clicks will cycle through the halos for the other graphical objects in the nesting structure. If you hold down the Shift key while <Halo>-clicking, the nested morphs will be traversed from innermost outward. Clicking Select or Menu will dismiss the halo. While the halo is up, letting the cursor linger over one of the halo handles for a few seconds will cause a balloon to pop up with the name of that handle. Three useful handles are the top-left "X" handle (delete), the bottom-right yellow handle (resize), and the brown handle (slide the object within its containing object). Halos allow complex graphical objects to be explored - or even disassembled (using the black halo handle). Usually no harm results from taking apart an object; you can just discard the pieces and create a new on e. 7. Flaps + The Flaps are a sort of sliding menu - a drawer - containing tools etc. as one way to access them. To enable Flaps, red-click on the desktop background to show the world menu, choose the "Flaps..." menu, and "show shared tabs". Tabs labeled "Squeak", "Tools", "Supplies", etc., will appear around the edges of the Squeak desktop. Click on any tab to open the corresponding flap. Drag a tab to resize the flap and to relocate the tab. Bring up the halo on any tab and click on its menu handle to be presented with many options relating to the flap. Use the "Flaps..." menu, reached via the desktop menu, to control which flaps are visible and for other flap-related options and assistance. - The Flaps are a sort of sliding menu - a drawer - containing tools etc as one way to access them. To enable Flaps, red-click on the desktop background to show the world menu, choose the "Flaps..." menu and "show shared tabs". Tabs labeled "Squeak", "Tools", "Supplies", etc., will appear around the edges of the Squeak desktop. Click on any tab to open the corresponding flap. Drag a tab to resize the flap and to relocate the tab. Bring up the halo on any tab and click on its menu handle to be presented with many options relating to the flap. Use the "Flaps..." menu, reached via the desktop menu, to control which flaps are visible and for other flap-related options and assistance. 8. Parts Bins + You can obtain new objects in many ways. The "Objects Catalog" (choose "objects" from the world menu or open the objects flap) and several of the standard flaps (e.g., "Tools" and "Supplies") serve as "Parts Bins" for new objects. Drag any icon you see in a Parts Bin and a fresh copy of the kind of object it represents will appear "in your hand"; click to deposit the new object anywhere you wish. You can also add your own objects to any of the flaps - just drag your object over the tab, wait for the flap to pop open, and then drop the object at the desired position in the flap.!! + ]style[(25 126 89 1831 18 172 25 139 20 142 5 127 20 430 5 5 4 421 10 41 15 50 12 116 8 81 18 339 13 221 16 674 16 142 15 843 7 693 13 47 15 523)b,,i,,Rcode://PreferenceBrowser open;,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,Rcode://(ProjectViewMorph newProjectViewInAWindowFor: MorphicProject new) openInWorld;,,i,,Rcode://SystemWindow topWindow addHalo;,,i,,i,,Rcode://Project current world activateObjectsTool;,!!' readStream nextChunkText) - You can obtain new objects in many ways. The "Objects Catalog" (choose "objects'' from the world menu or open the objects flap) and several of the standard flaps (e.g. "Tools" and "Supplies") serve as "Parts Bins" the for new objects. Drag any icon you see in a Parts Bin and a fresh copy of the kind of object it represents will appear "in your hand"; click to deposit the new object anywhere you wish. You can also add your own objects to any of the flaps - just drag your object over the tab, wait for the flap to pop open, then drop the object at the desired position in the flap. - !! - ]style[(25 126 88 283 1 14 1 17 1 1008 1 59 1 137 1 492 25 52 1 86 20 134 5 126 13 421 5 5 4 130 1 282 10 156 1 81 1 415 1 19 13 221 16 675 16 49 1 91 15 843 7 691 13 47 15 523)b,,i,,b,,b,,b,,b,,b,,b,,i,,b,,i,,i,,i,,i,,i,,b,,i,,b,,b,,b,,i,,Rcode://(ProjectViewMorph newProjectViewInAWindowFor: MorphicProject new) openInWorld;,,i,,b,,Rcode://SystemWindow topWindow addHalo;,,i,,i,,Rcode://Project current world activateObjectsTool;,!!' readStream nextChunkText) key: #squeakUserInterface; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>workingWithSqueak (in category 'pages') ----- workingWithSqueak "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #workingWithSqueak" <generated> ^(HelpTopic title: 'Working with Squeak' contents: + 'Take a few minutes and get familiar with the image concept of the Squeak/Smalltalk system. This includes starting and quitting the image, learning where all the objects live, and understanding where your source code resides. - 'Take few minutes and get familiar with the image concept of the Squeak/Smalltalk system. This includes starting and quitting the image, learning where all the objects live, and understanding where your source code resides. 1. Starting and Quitting + Like most Smalltalks, the machine-executable portion is a relatively small program known as the virtual machine (VM). The VM''s job is to provide services from the physical machine to the Smalltalk system; services like memory management; input from keyboards, mice, and networks; output to screens, files, and networks. The Smalltalk system, including all data and code, is a system of objects built from the ground up and interpreted by this virtual computer. This affords a Smalltalk system platform portability. - Like most Smalltalks, the machine-executable portion is a relatively small program known as the virtual machine (VM). The VM''s job is to provide services from the physical machine to the Smalltalk system; services like memory management; input from keyboards, mice, and networks; output to screens, files, and networks. The Smalltalk system, including all data and code, is a system of objects built from the ground up, and interpreted by this virtual computer. This affords a Smalltalk system platform portability. Smalltalk cannot run without the VM. The VM can''t do anything useful except process Smalltalk systems. They belong together like Rebo and Zooty. To start the system + - On most OS you can double-click on the ''*.image'' file and the OS file type handler will start the VM with that image file. - - On most OS you can double-click on the ''*.image'' file and the OS file type handler will start the VM with that image file. - On many OS, drag the ''*.image'' file to the VM executable application, typically named "Squeak" plus some version name such as "Squeak6.0". - Where a command line terminal or shell is used, there are several command-line options for starting the system. Typically you can run ''squeak --help'' for some help. + By default, the system will open on the screen in a single OS-hosted window, though there are options for headless usage. - By default, the system will open on the screen in a single OS hosted window, though there are options for headless usage. To quit a Squeak session - Choose ''quit'' from the Squeak-logo menu at the left of the menu bar (the Dock) at the top of the window. That will close the session and you will lose any work you did. - If you ''save'', the image file will be overwritten and resume from that place the next time it''s launched. + - In general, you should not over-write the delivered image file but instead use the ''save as'' option to create your own work copy. - - In general you should not over-write the delivered image file but instead use the ''save as'' option to create your own work copy. 2. The Image File + Squeak is an environment built in its own objects from the ground up, including one or more end-user applications. All of the objects in the system - Classes, Dictionaries, Windows, Customers, and other objects that make up the Squeak environment - are stored in a binary ".image" file. This is the "object-data file" loaded by the VM when Squeak is launched. - Squeak is an environment built in its own objects from the ground up, including one or more end-user applications. All of the objects in the system -- Classes, Dictionaries, Windows, Customers and other objects that make up the Squeak environment are stored in a binary ".image" file. This is the "object-data file" loaded by the VM when Squeak is launched. When an image is started, every object resumes from where it was last saved - except for objects representing outside resources. External files, for example, may not exist when an image is restarted, perhaps on another machine. 3. The Sources File + Smalltalk traditionally includes the source code in the running system. However, keeping multiple copies of the same source code in all image files is wasteful. Therefore, the source code itself is kept in a read-only .sources file and accessed by all images. The image files merely have pointers to this file, which is read on the fly to present the original source code. - Smalltalk is traditionally includes the source code in the running system. However, keeping multiple copies of the same source code in all images files is wasteful. Therefore, the source code itself is kept in a read-only .sources file and accessed by all images. The image files merely have pointers into this file, which is read on-the-fly to present original source code. The code of the base system is stored in the file "SqueakV60.sources". This file does not change except between releases of Squeak. Normally this file should be placed in the folder containing the VM executable. 4. The Changes File + The purpose of Squeak is to develop new programs and systems. Code changes to the running system are effective immediately. But since multiple images can be running, they could not all update the .sources file safely. Therefore, each image file is accompanied by a ".changes" file which contains source code changes for that and only that Smalltalk system. - The purpose of Squeak is to develop new programs and systems. Code changes to the running system are effective immediately. But since multiple images can be running, they could not all update the .sources file safely. Therefore, each image file is accompanied by a ".changes" file which contains source code changes for that and only that Smalltalk system.. + The changes file is important for project work. It keeps a sequential log of development activity for the purpose of recovering work performed since the last image-save. Any of several events could lead to the need to recover work, including a power outage or making an erroneous change to code required to keep the system running. - The changes file is important for project work. It keeps a sequential log of development activity for the purpose of recovering work performed since the last image-save. Any of several events could lead to the need to recover work, including a power-outage or making an erroneous change to code required to keep the system running. + The changes file does not consume memory space, so Squeak is able to keep a complete history of all program changes. This makes it easy to examine or even reinstate older versions of methods (see the ''versions'' button in code browsers). This encourages experimentation since you can easily revert to the original versions of any set of methods. - The changes file does not consume memory space, so Squeak is able to keep a complete history of all program changes. This makes it easy to examine or even reinstate older versions of methods (see ''versions'' option in browser selector pane). This encourages experimentation, since you can easily revert to the original versions of any set of methods. + In extreme cases where sources and/or changes files are not available, the system can still run, and will automatically decompile the bytecode methods in image memory, if necessary, into readable and editable versions of the original source code (only comments and temporary variable names are lost). You can also disable both files in the preferences and have all sources managed in the image. - In extreme cases where sources and/or changes files are not available, the system can still run, and will automatically decompile the bytecode methods in image memory, if necessary, into readable and editable versions of the original source code (only comments and temporary variable names are lost). + 5. Transferring Code Snippets between Images - 5. Transferring Code-Snippets Between Images + In addition to the ''save'' command that saves the entire state of the system, the code of individual methods, categories, or classes may be ''filed out'' and then ''filed in'' to another image. - In addition to the ''save'' command that saves the entire state of the system, the code of individual methods, categories or classes may be ''filed out'' and then filed-in to another image. 6. Packages + The code of an entire project is encapsulated in a package. This allows users to share their code with other users. Code of packages are delineated by the categories of their classes, and methods. The Monticello browser is then used to wrap that code into a package object which can be saved to a Monticello repository. Visit the Squeak Swiki for more info: http://wiki.squeak.org/squeak/1287 - The code of an entire project is encapsulated in a Package. This allows users to share their code with other users. Code of packages are delineated by the categories of their classes, and methods. The Monticello browser is then used to wrap that code into a Package object which can be saved to a Monticello repository. Visit the Squeak Swiki for more info - http://wiki.squeak.org/squeak/1287 Some projects end up using the resources provided by several packages, resulting in a hierarchy of packages that make up a system. The ''Installer'' class can be used to install such systems. 7. More information + This extremely brief explanation cannot explain everything; consider reading the Squeak by Example book!!!!!! + ]style[(226 24 98 15 610 18 89 18 236 19 173 6 165 6 179 9 39 17 594 19 589 19 1442 44 192 11 53 7 303 34 194 19 106),b,,i,,i,,i,,i,,b,,b,,b,,b,,b,,b,,b,,b,,Rcode://PackageInfo;,,Rhttp://w…,!!' readStream nextChunkText) - This extremely brief explanation cannot expleain everything; consider reading the Squeak by Example book!!!!!! - ]style[(224 24 98 15 611 18 90 18 236 19 173 6 165 6 178 9 39 17 592 19 591 19 1354 44 189 11 364 34 194 19 107),b,,i,,i,,i,,i,,b,,b,,b,,b,,b,,b,,b,,b,,Rhttp://wiki.squeak.org/squeak/…,!!' readStream nextChunkText) key: #workingWithSqueak; shouldStyle: false; yourself!

1 0

The Trunk: Help-Squeak-Project-ct.101.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Christoph Thiede uploaded a new version of Help-Squeak-Project to project The Trunk: http://source.squeak.org/trunk/Help-Squeak-Project-ct.101.mcz ==================== Summary ==================== Name: Help-Squeak-Project-ct.101 Author: ct Time: 15 December 2023, 7:29:43.889435 pm UUID: 90f0d4cb-4451-764e-8f4a-2775eab81d21 Ancestors: Help-Squeak-Project-ct.100, Help-Squeak-Project-jr.99 Merges minor revisinos and fixes to the first five pages of Squeak Help. Help-Squeak-Project-ct.100: Minor revisions to the first five pages of Squeak Help: * spell-check everything, fix plenks, typogaphic slips, and use Oxford comma consistently * fix formatting slips caused by blinkParen * rename Dock -> docking bar * add "become" link to implementors of become primitive * change "web" link from WebClient to WebServer * mention preferences for internalizing changes and sources * spread some emphasis * other very minor changes Help-Squeak-Project-jr.99: Fix a few small typos, and add a "link" to the swapMouseButtons preference. =============== Diff against Help-Squeak-Project-ct.99 =============== Item was changed: ----- Method: SqueakHelp class>>introduction (in category 'pages') ----- introduction "This method was automatically generated. Edit it using:" "SqueakHelp edit: #introduction" <generated> ^(HelpTopic title: 'Welcome' contents: 'Welcome to Squeak + Visit https://www.squeak.org for the latest information. - Visit https://www.squeak.org for the lastest information. + Squeak is a modern, open-source Smalltalk programming system with fast execution environments for all major platforms. It features the Morphic framework, which promotes low-effort graphical, interactive application development and maintenance. Many projects have been successfully created with Squeak. They cover a wide range of domains such as education, multimedia, gaming, research, and commerce. Squeak is fast, flexible, and free. - Squeak is a modern, open-source Smalltalk programming system with fast execution environments for all major platforms. It features the Morphic framework, which promotes low effort graphical, interactive application development and maintenance. Many projects have been successfully created with Squeak. They cover a wide range of domains such as education, multimedia, gaming, research, and commerce. Squeak is fast, flexible and free. It''s Smalltalk!!!! Everything is an object. Objects collaborate by sending messages to achieve the desired application behavior. The Smalltalk programming language has a concise syntax and simple execution semantics. The Smalltalk system is implemented in itself: Compiler, debugger, programming tools, and so on are all Smalltalk code the user can read and modify. Novice programmers can get started easily and experts can engineer elegant solutions at large. Morphic UI Framework All graphical objects are tangible and interactively changeable. This promotes short feedback loops and low-effort application development. Morphic thus leverages the live programming experience of traditional Smalltalk environments from a mainly text-focused domain to a graphical one. Powerful Tooling The dynamic Squeak environment provides a variety of tools for browsing, writing, executing, and versioning Smalltalk code. Multiple debugging sessions can be served concurrently. Thanks to Morphic, tool customization can be achieved with reasonable effort. Fast Virtual Machine + The standard VM for Squeak, Cog Spur, has the most advanced object representation yet devised for Smalltalk. Spur has direct pointers, a compact object header, and efficiently implements become (Smalltalk''s object mutation primitive) via lazy forwarding. Spur provides pinning, and a segmented heap, releasing memory back to the OS after global garbage collection. Cog Spur''s JIT combines context-to-stack mapping, aggressive in-line message caching, a register-based calling convention, and Spur''s object representation to provide the fastest production Smalltalk VM. Cog Spur is developed in Smalltalk, in a uniquely productive VM development environment. There are other important Squeak VMs. Examples include SqueakJS, which runs in web browsers, and research VMs such as TruffleSqueak (based on GraalVM and a method JIT using partial evaluation) and RSqueak/VM (based on PyPy''s meta-tracing JIT). - The standard VM for Squeak, Cog Spur, has the most advanced object representation yet devised for Smalltalk. Spur has direct pointers, a compact object header, and efficiently implements become (Smalltalk''s object mutation primitive) via lazy forwarding. Spur provides pinning, and a segmented heap, releasing memory back to the OS after global garbage collection. Cog Spur''s JIT combines context-to-stack mapping, aggressive in-line message caching, a register based calling convention, and Spur''s object representation to provide the fastest production Smalltalk VM. Cog Spur is developed in Smalltalk, in a uniquely productive VM development environment. There are other important Squeak VMs. Examples include SqueakJS, which runs in web browsers, and research VMs such as TruffleSqueak (based on GraalVM and a method JIT using partial evaluation) and RSqueak/VM (based on PyPy''s meta-tracing JIT). Web Development With frameworks like Seaside and AIDA, Squeak can be a web server. It provides a layered set of abstractions over HTTP and HTML that let you build highly interactive web applications quickly, reusably, and maintainably. Multi-Platform Support + Squeak supports Windows, Linux (X86, X64, and ARM), and macOS and is preinstalled on C.H.I.P., Raspberry Pi, and OLPC XO.!! + ]style[(19 5 1 22 28 439 15 18 6 33 8 87 14 80 8 2 8 2 17 161 20 27 8 254 16 64 8 11 9 6 10 152 20 29 8 151 6 196 24 13 23 43 28 111 26 28 10 19 8 55 13 11 7 48 10 11 6 21 15 22 7 5 4 18 3 163 22 122)a0b,a0,a0b,Rhttps://www.squeak.org;,a0,,i,,Rcode://Object;,,Rcode://MessageSend;,,Rcode://HelpBrowser openOn: TerseGuideHelp;,,Rcode://Compiler;,,Rcode://Debugger;,,Rcode://Browser;,,i,,Rcode://Morph new openInHand;,,i,,Rcode://ToolSet browse: String selector: #findTokens:;,,Rcode://7/0;,,Rcode://MCWorkingCopyBrowser new show;,,i,,Rhttps://github.com/OpenSmalltalk/opensmalltalk-vm#readme;,,Rcode… + self systemNavigation browseAllImplementorsOfList: #(become: becomeForward: becomeForward:copyHash:) title: ''become implementors'';,,Rhttp://lists.squeakfoundation.org/pipermail/squeak-dev/2021-January/213418.html;,,Rhttp://www.mirandabanda.org/cogblog/2011/03/01/build-me-a-jit-as-fast-as-you-can/;,,Rhttp://www.mirandabanda.org/cogblog/2013/09/05/a-spur-gear-for-cog/;,,Rhttps://www.researchgate.net/publication/328509577_Two_Decades_of_Smalltalk_VM_Development_Live_VM_Development_through_Simulation_Tools;,,Rhttps://squeak.org/development/#virtual-machines;,,Rhttps://squeak.js.org;,,Rhttps://github.com/hpi-swa/trufflesqueak/;,,Rhttps://www.graalvm.org/;,,Rhttps://github.com/hpi-swa/RSqueak/;,,Rhttps://www.pypy.org/;,,i,,Rhttp://www.seaside.st/;,,Rhttp://www.aidaweb.si/;,,Rcode://WebServer;,,i,!!' readStream nextChunkText) - Squeak supports Windows, Linux (X86, X64 and ARM), and macOS and is preinstalled on C.H.I.P., Raspberry Pi, and OLPC XO.!! - ]style[(19 5 1 22 29 438 15 18 6 33 8 87 14 80 8 2 8 2 17 161 20 27 8 254 16 64 8 11 9 6 10 152 20 29 8 353 24 13 23 43 28 111 26 28 10 19 8 56 13 11 7 48 10 11 6 21 15 22 7 5 4 18 3 163 22 121)a0b,a0,a0b,Rhttps://www.squeak.org;,a0,,i,,Rcode://Object;,,Rcode://MessageSend;,,Rcode://HelpBrowser openOn: TerseGuideHelp;,,Rcode://Compiler;,,Rcode://Debugger;,,Rcode://Browser;,,i,,Rcode://Morph new openInHand;,,i,,Rcode://ToolSet browse: String selector: #findTokens:;,,Rcode://7/0;,,Rcode://MCWorkingCopyBrowser new show;,,i,,Rhttps://github.com/OpenSmalltalk/opensmalltalk-vm#readme;,,Rhttp… /#virtual-machines;,,Rhttps://squeak.js.org;,,Rhttps://github.com/hpi-swa/trufflesqueak/;,,Rhttps://www.graalvm.org/;,,Rhttps://github.com/hpi-swa/RSqueak/;,,Rhttps://www.pypy.org/;,,i,,Rhttp://www.seaside.st/;,,Rhttp://www.aidaweb.si/;,,Rcode://WebClient;,,i,!!' readStream nextChunkText) key: #introduction; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>extendingTheSystem (in category 'pages') ----- extendingTheSystem "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #extendingTheSystem" <generated> ^(HelpTopic title: 'Extending The System' contents: 'SqueakMap is an integrated catalog of external applications for Squeak. It is accessible from the "Apps" menu. This catalog does not host the projects, it merely documents the load scripts required to correctly bring them into the image. Many SqueakMap packages use Installer, which defines several packages in its package-definitions protocol. Any of these can be loaded with an expression like the following: Installer new merge: #graphQlEngine Change #graphQlEngine to the selector name of the package you want to load. The latest version of that package and all of its prerequisites will be merged into the image. Merging a package is no different from loading it unless the package is already loaded, in which case it is upgraded to the latest version in a way that preserves any local changes you may already have made. Other packages can be loaded through Metacello. If you come across a project providing either a MetacelloConfiguration or MetacelloBaseline, you can install or update Metacello through Metacello new. "or" Installer ensureRecentMetacello. Here are some examples for installing packages via Metacello: Metacello new configuration: ''OCompletion''; load. Metacello new configuration: ''FFI''; load. Metacello new configuration: ''RefactoringTools''; load. --------------- The source code for the Squeak, Cuis, and Pharo virtual machines (VM) is generated from a package called ''VMMaker''. MCHttpRepository location: ''https://source.squeak.org/VMMaker'' user: '''' password: '''' The source code for the VM is written in a subset of Smalltalk called ''Slang''. It is translated to C. The VMMaker.oscog fork generates the recent VM included in this release. + The generated VM code and the platform support code are at: https://opensmalltalk.org/ + See the README file there.!! + ]style[(9 309 19 266 6 126 8 130 9 879 27 27)Rcode://SMLoaderPlus open;,,Rcode://ToolSet browseClass: Installer category: ''package-definitions'';,,i,,u,,Rhttps://github.com/metacello/metacello;,,Rhttps://opensmalltalk.org/ ;,!!' readStream nextChunkText) - The generated VM code and the platform support code is at: https://opensmalltalk.org/ - See README file there.!! - ]style[(9 309 19 266 6 126 8 130 9 878 27 23)Rcode://SMLoaderPlus open;,,Rcode://ToolSet browseClass: Installer category: ''package-definitions'';,,i,,u,,Rhttps://github.com/metacello/metacello;,,Rhttps://opensmalltalk.org/ ;,!!' readStream nextChunkText) key: #extendingTheSystem; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>squeakResourcesOnline (in category 'pages') ----- squeakResourcesOnline "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #squeakResourcesOnline" <generated> ^(HelpTopic title: 'Squeak Resources Online' contents: 'Web sites Main site of Squeak https://www.squeak.org Issue Tracker for bug reports and other feedback https://bugs.squeak.org Weekly Squeak https://news.squeak.org Downloads for many versions https://www.squeak.org/downloads Main site of OpenSmalltalk VM https://github.com/OpenSmalltalk/opensmalltalk-vm Mailing lists beginners This is the place to ask even the most basic questions. Don''t be afraid. Just ask. The community will help you get started with Squeak. https://lists.squeakfoundation.org/mailman/listinfo/beginners squeak-dev + This is the main Squeak mailing list. Join that list to be part of the community. Subscribe to the mail server or read on a forum. - This is the main Squeak mailing list. Join that list to be part in the community. Subscribe to the mail server or read on a forum. https://lists.squeakfoundation.org/mailman/listinfo/squeak-dev + For more information on the community and the contribution process, check out the tutorial Contributing to Squeak on the following pages. - For more information on the community and the contribution process, check out the tutorial Contributing to Squeak in the following pages. vm-beginners This is the entry point for people who want to learn more about how Squeak runs on your operating system. You may ask even basic questions. :-) https://lists.squeakfoundation.org/mailman/listinfo/vm-beginners vm-dev This is the place where discussions about the OpenSmalltalk virtual machine happen. Join that list the be a part of the community. https://lists.squeakfoundation.org/mailman/listinfo/vm-dev Books Squeak By Example + A beginners textbook about Squeak''s environment, language, tools, and the Morphic framework, currently based on Squeak 6.0. Available as a colored paperback at Lulu and as a free PDF here. The content is maintained on GitHub. - A beginners textbook about Squeak''s environment, language, tools, and the Morphic framework, currently based on Squeak 6.0. Available as a colored paperback at lulu and as a free PDF here. The content is maintained on GitHub. Other books Many books about Squeak and Smalltalk in general have been made available: https://squeak.org/documentation/#books!! ]style[(11 19 1 23 48 1 23 1 14 23 1 27 1 32 1 29 1 49 1 1 13 1 1 10 135 1 61 1 1 10 1 131 62 92 22 25 1 13 144 64 1 1 6 1 131 58 1 1 5 2 17 1 160 4 19 4 31 6 2 1 11 1 75 39)b,I0i,I0,Rhttps://www.squeak.org;I1,I0i,I0,Rhttps://bugs.squeak.org;I1,I… queak.org/documentation/#books;I1!!' readStream nextChunkText) key: #squeakResourcesOnline; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>squeakUserInterface (in category 'pages') ----- squeakUserInterface "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #squeakUserInterface" <generated> ^(HelpTopic title: 'Squeak User Interface' contents: 'The Squeak User Interface The Squeak UI has some unusual elements that you may not have seen before. Here is a brief introduction to those elements. + 1. Red button, yellow button; buttons on mice, trackpads, and wheels - what do they do? - 1. Red button, Yellow Button; buttons on mice, trackpads and wheels - what do they do? + Smalltalk has been around for a long time; since before most people had any idea that computers could have graphical screens or that devices such as mice existed. Smalltalk''s UI expects three button mice and to some extent still sticks with the ancient PARC tradition of naming them Red (left), Yellow (middle), and Blue (right). You''ll see these names in code referring to things like "blueButtonActivity". - Smalltalk has been around a long time; since before most people had any idea that computers could have graphical screens or that devices such as mice existed. Smalltalk''s UI expects three button mice and to some extent still sticks with the ancient PARC tradition of naming them Red (left), Yellow (middle) and Blue (right). You''ll see these names in code referring to things like ''blueButtonActivity''. + Of course, not many mice used these days actually have the buttons colored, and quite a few have different numbers of buttons and even scroller wheels or trackpad surfaces; all of which can make it confusing to explain what button needs to be used. Laptops tend to have trackpads with perhaps one button, or two, or perhaps require a ctl or alt or cmd key to be pressed at the same time as the trackpad. To try to help work around the potential for confusion, think of the actions as <Select>, <Menu>, and <Halo>. + + a) <Select> is the fairly obvious "select an item in a list", "select a place in some text", or "press a screen button" action. In many cases, you can also hold down the button to drag the pointer to select a range of text, or double-click to perform some other action. - Of course, not many mice used these days actually have the buttons colored, and quite a few have different numbers of buttons and even scroller wheels or trackpad surfaces; all of which can make it confusing to explain what button needs to be used. Laptops tend to have trackpads with perhaps a button, or two, or perhaps require a ctl or alt or cmd key to be pressed at the same time as the trackpad. To try to help work around the potential for confusion, think of the actions as <Select>, <Menu> and <Halo>. - - a) <Select> is the fairly obvious ''select an item in a list'', or ''select a place in some text'', or press a screen button'' action. In many cases you can also hold down the button to drag the pointer to select a range of text, or double-click to perform some other action. b) <Menu> will normally open a pop-up menu that is specific to the location of the pointer. + c) <Halo> normally displays the Morphic Halo (see below) that lets you perform many actions on the morph (a UI element). - c) <Halo> normally displays the Morphic Halo (see below) that lets you perform many actions on the morph (a UI element) + In general, on a Mac, you can also hold the alt key down to get the <Menu> button action when simply pressing on a trackpad (or even one of the rare single-button mice), or the cmd key for the Halo button action. On a Windows laptop, you can typically use the alt key for <Menu> and the ctl key for Halo. On the assorted Unix systems out there, you are on your own; the choice of window manager etc. can change anything. - In general on a Mac you can also hold the alt key down to get the <Menu> button action when simply pressing on a trackpad (or even one of the rare single-button mice) , or the cmd key for the Halo Button action. On a Windows laptop you can typically use the alt key for <Menu> and the ctl key for Halo. On the assorted unix systems out there you are on your own; the choice of window manager etc. can change anything. + In the Preference Browser, you can "swap mouse buttons" to swap the <Menu> and <Halo> buttons if you prefer; this may feel more familiar for users of systems where a right button press opens menus. - In the Preference Browser you can ''swap mouse buttons'' to swap the <Menu> and <Halo> buttons if you prefer; this may feel more familiar for users of systems where a right button press opens menus. 2. Keyboard shortcuts + Squeak has a number of keyboard shortcuts available (which, like everything else are changeable by users) that can be found listed on the "Command Key Mappings" page (accessible from the docking bar -> Help -> Keyboard Shortcuts menu). Some will seem very familiar and some will appear quite strange. Cmd-y, for example, swaps the characters on the left and right of the text election; a surprisingly useful key for small tpyos ;-) - Squeak has a number of keyboard shortcuts available (which, like everything else are changeable by users) that can be found listed on the ''Command Key Mappings'' page (accesible from the Dock -> Help -> Keyboard Shortcuts menu). Some will seem very familiar and some will appear quite strange. Cmd-y, for example swaps the characters on the left and right of the text election; a surprisingly useful key for small tpyos ;-) + 3. The docking bar - 3. The Dock + Across the top of the screen lies the docking bar; a mix of a menu bar, toolbar, and search interface. At the extreme left is the Squeak logo, which if clicked will open a menu that gives easy access to updating Squeak, checking your system configuration, and saving and/or quitting. The other headings at the left of the screen provide menus giving access to assorted tools and other facilities; you will probably mostly use the Tools and Apps items. To the right end of the docking bar is the search interface, a quick way to search for message names and classes. Type a message (or a partial message, or a class name) and press <Return> to see what it finds. There is also a clock and lastly, a button that will expand the Squeak window to fill the screen - if possible it will take over the entire screen. Click on it again to return to the previous window size. - Across the top of the screen lies the Dock; a mix of menu bar, tool bar and search interface. At the extreme left is the Squeak logo, which if clicked will open a menu that gives easy access to updating Squeak, checking your system configuration, and saving and/or quitting. The other headings at the left of the screen provide menus giving access to assorted tools and other facilities; you will probably mostly use the Tools and Apps items. To the right end of the Dock is the search interface, a quick way to search for message names and classes. Type a message (or a partial message, or a class name and press <Return> to see what it finds. There is also a clock and lastly a button that will expand the Squeak window to fill the screen - if possible it will take over the entire screen. Click on it again to return to the previous window size. 4. Menus + Squeak uses several sorts of menus: + a) pull-down menus - like those that you see on the docking bar; + b) pop-up menus that appear where the pointer is located (sometimes shifted to fit on-screen); + c) menus where some entries have an ellipsis (the ...) which tells you that clicking on the entry will open another menu; - Squeak uses several sorts of menu. - a) the pull-down menus - like those that you see on the Dock. - b) pop-up menus that appear where the pointer is located (sometimes shifted to fit on-screen) - c) menus where some entries have an ellipsis (the ...) which tells you that clicking on the entry will open another menu d) hierarchical menus where entries with a right-pointing triangle icon automatically open another menu, usually to the right of the original menu. As above, this may be modified to fit the new menu on the screen. As with most GUIs these days clicking on a menu item will choose that action and clicking outside the menu will close the menu(s) and do nothing. 5. Projects + A project is an entire Squeak desktop full of windows and is akin to the desktop spaces used in some window systems. Projects can be used to change quickly from one task to another. An inactive project is represented by a project window, which shows a thumbnail of its state. Project windows are actually more like doors than windows since you can enter the project just by clicking on them. Each project maintains its own set of windows and other information. - A project is an entire Squeak desktop full of windows and is akin to the desktop spaces used in some window systems. Projects can be used to change quickly from one task to another. An inactive project is represented by a project window, which shows a thumbnail of its state. Project windows are actually more like doors than windows, since you can enter the project just by clicking on them. Each project maintains its own set of windows and other information. + You can create a new project by choosing "Create MVC Project" or "Create Morphic Project" from the dock menu. The MVC projects use the older MVC-type windows - the original windowing system. Note that not all tools work well - or at all - in MVC projects and you should generally use Morphic projects. The default project is a Morphic project. + To exit a project (and return to its parent project), choose "previous project" from the screen menu. - You can create a new project by choosing ''Create MVC Project'' or ''Create Morphic Project'' from the dock menu. The MVC projects use the older MVC type windows - the original windowing system. Note that not all tools work well - or at all - in MVC projects and you should generally use Morphic projects. The default project is a Morphic project. - To exit a project (and return to its parent project), choose ''previous project'' from the screen menu. 6. Morphic Halos + In a Morphic project, pressing the <Halo> Button (see above!!!!) on a graphical object (e.g. a window) will surround it with a constellation of colored circles. These are called "halo handles." Additional clicks will cycle through the halos for the other graphical objects in the nesting structure. If you hold down the Shift key while <Halo>-clicking, the nested morphs will be traversed from innermost outward. Clicking Select or Menu will dismiss the halo. While the halo is up, letting the cursor linger over one of the halo handles for a few seconds will cause a balloon to pop up with the name of that handle. Three useful handles are the top-left "X" handle (delete), the bottom-right yellow handle (resize), and the brown handle (slide the object within its containing object). Halos allow complex graphical objects to be explored - or even disassembled (using the black halo handle). Usually no harm results from taking apart an object; you can just discard the pieces and create a new o ne. - In a orphic project, pressing the <Halo> Button (see above!!!!) on a graphical object (e.g. a window) will surround it with a constellation of colored circles. These are called "halo handles." Additional clicks will cycle through the halos for the other graphical objects in the nesting structure. If you hold down the Shift key while <Halo>-clicking, the nested morphs will be traversed from innermost outward. Clicking Select or Menu will dismiss the halo. While the halo is up, letting the cursor linger over one of the halo handles for a few seconds will cause a balloon to pop up with the name of that handle. Three useful handles are the top-left "X" handle (delete), the bottom-right yellow handle (resize), and the brown handle (slide the object within its containing object). Halos allow complex graphical objects to be explored - or even disassembled (using the black halo handle). Usually no harm results from taking apart an object; you can just discard the pieces and create a new on e. 7. Flaps + The Flaps are a sort of sliding menu - a drawer - containing tools etc. as one way to access them. To enable Flaps, red-click on the desktop background to show the world menu, choose the "Flaps..." menu, and "show shared tabs". Tabs labeled "Squeak", "Tools", "Supplies", etc., will appear around the edges of the Squeak desktop. Click on any tab to open the corresponding flap. Drag a tab to resize the flap and to relocate the tab. Bring up the halo on any tab and click on its menu handle to be presented with many options relating to the flap. Use the "Flaps..." menu, reached via the desktop menu, to control which flaps are visible and for other flap-related options and assistance. - The Flaps are a sort of sliding menu - a drawer - containing tools etc as one way to access them. To enable Flaps, red-click on the desktop background to show the world menu, choose the "Flaps..." menu and "show shared tabs". Tabs labeled "Squeak", "Tools", "Supplies", etc., will appear around the edges of the Squeak desktop. Click on any tab to open the corresponding flap. Drag a tab to resize the flap and to relocate the tab. Bring up the halo on any tab and click on its menu handle to be presented with many options relating to the flap. Use the "Flaps..." menu, reached via the desktop menu, to control which flaps are visible and for other flap-related options and assistance. 8. Parts Bins + You can obtain new objects in many ways. The "Objects Catalog" (choose "objects" from the world menu or open the objects flap) and several of the standard flaps (e.g., "Tools" and "Supplies") serve as "Parts Bins" for new objects. Drag any icon you see in a Parts Bin and a fresh copy of the kind of object it represents will appear "in your hand"; click to deposit the new object anywhere you wish. You can also add your own objects to any of the flaps - just drag your object over the tab, wait for the flap to pop open, and then drop the object at the desired position in the flap.!! + ]style[(25 126 89 1865 20 142 25 139 20 142 5 127 20 430 5 5 4 422 10 41 15 50 12 116 8 81 18 339 13 221 16 674 16 142 15 843 7 693 13 47 15 523)b,,i,,Rcode:// (Preferences preferenceAt: #swapMouseButtons) open;,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,i,,Rcode://(ProjectViewMorph newProjectViewInAWindowFor: MorphicProject new) openInWorld;,,i,,Rcode://SystemWindow topWindow addHalo;,,i,,i,,Rcode://Project current world activateObjectsTool;,!!' readStream nextChunkText) - You can obtain new objects in many ways. The "Objects Catalog" (choose "objects'' from the world menu or open the objects flap) and several of the standard flaps (e.g. "Tools" and "Supplies") serve as "Parts Bins" the for new objects. Drag any icon you see in a Parts Bin and a fresh copy of the kind of object it represents will appear "in your hand"; click to deposit the new object anywhere you wish. You can also add your own objects to any of the flaps - just drag your object over the tab, wait for the flap to pop open, then drop the object at the desired position in the flap. - !! - ]style[(25 126 88 283 1 14 1 17 1 1008 1 59 1 137 1 492 25 52 1 86 20 134 5 126 13 421 5 5 4 130 1 282 10 156 1 81 1 415 1 19 13 221 16 675 16 49 1 91 15 843 7 691 13 47 15 523)b,,i,,b,,b,,b,,b,,b,,b,,i,,b,,i,,i,,i,,i,,i,,b,,i,,b,,b,,b,,i,,Rcode://(ProjectViewMorph newProjectViewInAWindowFor: MorphicProject new) openInWorld;,,i,,b,,Rcode://SystemWindow topWindow addHalo;,,i,,i,,Rcode://Project current world activateObjectsTool;,!!' readStream nextChunkText) key: #squeakUserInterface; shouldStyle: false; yourself! Item was changed: ----- Method: SqueakProjectHelp class>>workingWithSqueak (in category 'pages') ----- workingWithSqueak "This method was automatically generated. Edit it using:" "SqueakProjectHelp edit: #workingWithSqueak" <generated> ^(HelpTopic title: 'Working with Squeak' contents: + 'Take a few minutes and get familiar with the image concept of the Squeak/Smalltalk system. This includes starting and quitting the image, learning where all the objects live, and understanding where your source code resides. - 'Take few minutes and get familiar with the image concept of the Squeak/Smalltalk system. This includes starting and quitting the image, learning where all the objects live, and understanding where your source code resides. 1. Starting and Quitting + Like most Smalltalks, the machine-executable portion is a relatively small program known as the virtual machine (VM). The VM''s job is to provide services from the physical machine to the Smalltalk system; services like memory management; input from keyboards, mice, and networks; output to screens, files, and networks. The Smalltalk system, including all data and code, is a system of objects built from the ground up and interpreted by this virtual computer. This affords a Smalltalk system platform portability. - Like most Smalltalks, the machine-executable portion is a relatively small program known as the virtual machine (VM). The VM''s job is to provide services from the physical machine to the Smalltalk system; services like memory management; input from keyboards, mice, and networks; output to screens, files, and networks. The Smalltalk system, including all data and code, is a system of objects built from the ground up, and interpreted by this virtual computer. This affords a Smalltalk system platform portability. Smalltalk cannot run without the VM. The VM can''t do anything useful except process Smalltalk systems. They belong together like Rebo and Zooty. To start the system + - On most OS you can double-click on the ''*.image'' file and the OS file type handler will start the VM with that image file. - - On most OS you can double-click on the ''*.image'' file and the OS file type handler will start the VM with that image file. - On many OS, drag the ''*.image'' file to the VM executable application, typically named "Squeak" plus some version name such as "Squeak6.0". - Where a command line terminal or shell is used, there are several command-line options for starting the system. Typically you can run ''squeak --help'' for some help. + By default, the system will open on the screen in a single OS-hosted window, though there are options for headless usage. - By default, the system will open on the screen in a single OS hosted window, though there are options for headless usage. To quit a Squeak session - Choose ''quit'' from the Squeak-logo menu at the left of the menu bar (the Dock) at the top of the window. That will close the session and you will lose any work you did. - If you ''save'', the image file will be overwritten and resume from that place the next time it''s launched. + - In general, you should not over-write the delivered image file but instead use the ''save as'' option to create your own work copy. - - In general you should not over-write the delivered image file but instead use the ''save as'' option to create your own work copy. 2. The Image File + Squeak is an environment built in its own objects from the ground up, including one or more end-user applications. All of the objects in the system - Classes, Dictionaries, Windows, Customers, and other objects that make up the Squeak environment - are stored in a binary ".image" file. This is the "object-data file" loaded by the VM when Squeak is launched. - Squeak is an environment built in its own objects from the ground up, including one or more end-user applications. All of the objects in the system -- Classes, Dictionaries, Windows, Customers and other objects that make up the Squeak environment are stored in a binary ".image" file. This is the "object-data file" loaded by the VM when Squeak is launched. When an image is started, every object resumes from where it was last saved - except for objects representing outside resources. External files, for example, may not exist when an image is restarted, perhaps on another machine. 3. The Sources File + Smalltalk traditionally includes the source code in the running system. However, keeping multiple copies of the same source code in all image files is wasteful. Therefore, the source code itself is kept in a read-only .sources file and accessed by all images. The image files merely have pointers to this file, which is read on the fly to present the original source code. - Smalltalk is traditionally includes the source code in the running system. However, keeping multiple copies of the same source code in all images files is wasteful. Therefore, the source code itself is kept in a read-only .sources file and accessed by all images. The image files merely have pointers into this file, which is read on-the-fly to present original source code. The code of the base system is stored in the file "SqueakV60.sources". This file does not change except between releases of Squeak. Normally this file should be placed in the folder containing the VM executable. 4. The Changes File + The purpose of Squeak is to develop new programs and systems. Code changes to the running system are effective immediately. But since multiple images can be running, they could not all update the .sources file safely. Therefore, each image file is accompanied by a ".changes" file which contains source code changes for that and only that Smalltalk system. - The purpose of Squeak is to develop new programs and systems. Code changes to the running system are effective immediately. But since multiple images can be running, they could not all update the .sources file safely. Therefore, each image file is accompanied by a ".changes" file which contains source code changes for that and only that Smalltalk system.. + The changes file is important for project work. It keeps a sequential log of development activity for the purpose of recovering work performed since the last image-save. Any of several events could lead to the need to recover work, including a power outage or making an erroneous change to code required to keep the system running. - The changes file is important for project work. It keeps a sequential log of development activity for the purpose of recovering work performed since the last image-save. Any of several events could lead to the need to recover work, including a power-outage or making an erroneous change to code required to keep the system running. + The changes file does not consume memory space, so Squeak is able to keep a complete history of all program changes. This makes it easy to examine or even reinstate older versions of methods (see the ''versions'' button in code browsers). This encourages experimentation since you can easily revert to the original versions of any set of methods. - The changes file does not consume memory space, so Squeak is able to keep a complete history of all program changes. This makes it easy to examine or even reinstate older versions of methods (see ''versions'' option in browser selector pane). This encourages experimentation, since you can easily revert to the original versions of any set of methods. + In extreme cases where sources and/or changes files are not available, the system can still run, and will automatically decompile the bytecode methods in image memory, if necessary, into readable and editable versions of the original source code (only comments and temporary variable names are lost). You can also disable both files in the preferences and have all sources managed in the image. - In extreme cases where sources and/or changes files are not available, the system can still run, and will automatically decompile the bytecode methods in image memory, if necessary, into readable and editable versions of the original source code (only comments and temporary variable names are lost). + 5. Transferring Code Snippets between Images - 5. Transferring Code-Snippets Between Images + In addition to the ''save'' command that saves the entire state of the system, the code of individual methods, categories, or classes may be ''filed out'' and then ''filed in'' to another image. - In addition to the ''save'' command that saves the entire state of the system, the code of individual methods, categories or classes may be ''filed out'' and then filed-in to another image. 6. Packages + The code of an entire project is encapsulated in a package. This allows users to share their code with other users. Code of packages are delineated by the categories of their classes, and methods. The Monticello browser is then used to wrap that code into a package object which can be saved to a Monticello repository. Visit the Squeak Swiki for more info: http://wiki.squeak.org/squeak/1287 - The code of an entire project is encapsulated in a Package. This allows users to share their code with other users. Code of packages are delineated by the categories of their classes, and methods. The Monticello browser is then used to wrap that code into a Package object which can be saved to a Monticello repository. Visit the Squeak Swiki for more info - http://wiki.squeak.org/squeak/1287 Some projects end up using the resources provided by several packages, resulting in a hierarchy of packages that make up a system. The ''Installer'' class can be used to install such systems. 7. More information + This extremely brief explanation cannot explain everything; consider reading the Squeak by Example book!!!!!! + ]style[(226 24 98 15 610 18 89 18 236 19 173 6 165 6 179 9 39 17 594 19 589 19 1442 44 192 11 53 7 303 34 194 19 106),b,,i,,i,,i,,i,,b,,b,,b,,b,,b,,b,,b,,b,,Rcode://PackageInfo;,,Rhttp://w…,!!' readStream nextChunkText) - This extremely brief explanation cannot expleain everything; consider reading the Squeak by Example book!!!!!! - ]style[(224 24 98 15 611 18 90 18 236 19 173 6 165 6 178 9 39 17 592 19 591 19 1354 44 189 11 364 34 194 19 107),b,,i,,i,,i,,i,,b,,b,,b,,b,,b,,b,,b,,b,,Rhttp://wiki.squeak.org/squeak/…,!!' readStream nextChunkText) key: #workingWithSqueak; shouldStyle: false; yourself!

1 0

The Treated Inbox: Help-Squeak-Project-ct.70.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Christoph Thiede uploaded a new version of Help-Squeak-Project to project The Treated Inbox: http://source.squeak.org/treated/Help-Squeak-Project-ct.70.mcz ==================== Summary ==================== Name: Help-Squeak-Project-ct.70 Author: ct Time: 3 October 2019, 2:24:48.841682 am UUID: 1b5d8124-e6b0-4b43-9e35-dc3d47ea06c9 Ancestors: Help-Squeak-Project-mt.69 Complements Tools-ct.900 (Inspector refactoring) Just use refer to another menu that is more suitable as an example :) =============== Diff against Help-Squeak-Project-mt.69 =============== Item was changed: ----- Method: SqueakMessageCategoriesHelp>>menu (in category 'menu') ----- menu "This category includes all methods related to menus, often context menus in particular. It contains methods defining the menu as well as often callbacks for the labels of menu items or the actions to be executed. Sometimes the menus are split up in different categories if there are multiple menus or submenus." + ^ {ObjectExplorer>>#mainTreeListMenu: . SystemWindow>>#makeClosable}! - ^ {DictionaryInspector>>#mainFieldListMenu: . SystemWindow>>#makeClosable}!

1 0

The Trunk: Sound-ct.96.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Christoph Thiede uploaded a new version of Sound to project The Trunk: http://source.squeak.org/trunk/Sound-ct.96.mcz ==================== Summary ==================== Name: Sound-ct.96 Author: ct Time: 10 December 2023, 8:02:06.528395 pm UUID: 09364855-68c9-d744-aed2-7980a0f9144b Ancestors: Sound-tpr.95 Adds file service for reading AIFF files. =============== Diff against Sound-tpr.95 =============== Item was changed: ----- Method: SampledSound class>>fileReaderServicesForFile:suffix: (in category 'file reader services') ----- fileReaderServicesForFile: fullName suffix: suffix + ^ suffix + caseOf: + {['wav'] -> [{self serviceLoadingWav}]. + ['aiff'] -> [{self serviceLoadingAiff}]} + otherwise: [#()]! - ^ (suffix = 'wav') - ifTrue: [Array with: self serviceLoadingWav] - ifFalse: [#()]! Item was added: + ----- Method: SampledSound class>>fromDroppedAIFFFileNamed: (in category 'file reader services') ----- + fromDroppedAIFFFileNamed: fileName + + (self fromAIFFfileNamed: fileName) explore! Item was added: + ----- Method: SampledSound class>>serviceLoadingAiff (in category 'file reader services') ----- + serviceLoadingAiff + + ^ SimpleServiceEntry + provider: self + label: 'load as sound' + selector: #fromDroppedAIFFFileNamed: + description: 'load the sound' + buttonLabel: 'load as sound'!

1 0

The Trunk: System-ct.1440.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Christoph Thiede uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-ct.1440.mcz ==================== Summary ==================== Name: System-ct.1440 Author: ct Time: 14 December 2023, 7:45:04.435383 pm UUID: e579f97c-91ca-7c46-bb06-600afc385095 Ancestors: System-mt.1439 Caches source files during, #changedMethodsDo:, which significantly speeded up the changes menu in the docking bar for me. =============== Diff against System-mt.1439 =============== Item was changed: ----- Method: ChangeSet>>changedMethodsDo: (in category 'method changes') ----- changedMethodsDo: block self flag: #environmentsMissing. + CurrentReadOnlySourceFiles cacheDuring: [ + changeRecords keysAndValuesDo: [:className :classRecord | + (Smalltalk classNamed: className) ifNotNil: [:class | + classRecord methodChanges keysAndValuesDo: [:selector :methodRecord | + | method category sourcePointer dateAndTime | + (class includesSelector: selector) + ifTrue: [ + method := class compiledMethodAt: selector. + category := class organization categoryOfElement: selector. + sourcePointer := method sourcePointer. + dateAndTime := method timeStamp] + ifFalse: [ "Method was removed. Try to reconstruct information." + methodRecord methodInfoFromRemoval ifNotNil: [:spec | + sourcePointer := spec first. + category := spec second. + method := CompiledMethod toReturnSelfTrailerBytes: + (CompiledMethodTrailer new sourcePointer: sourcePointer). + method methodClass: class; selector: selector. + dateAndTime := spec size > 2 ifTrue: [spec third]]]. + method ifNotNil: [ + dateAndTime := [TimeStamp fromMethodTimeStamp: dateAndTime] + ifError: [TimeStamp epoch]. + block + cull: method + cull: methodRecord changeType + cull: dateAndTime + cull: category]]]]].! - changeRecords keysAndValuesDo: [:className :classRecord | - (Smalltalk classNamed: className) ifNotNil: [:class | - classRecord methodChanges keysAndValuesDo: [:selector :methodRecord | - | method category sourcePointer dateAndTime | - (class includesSelector: selector) - ifTrue: [ - method := class compiledMethodAt: selector. - category := class organization categoryOfElement: selector. - sourcePointer := method sourcePointer. - dateAndTime := method timeStamp] - ifFalse: [ "Method was removed. Try to reconstruct information." - methodRecord methodInfoFromRemoval ifNotNil: [:spec | - sourcePointer := spec first. - category := spec second. - method := CompiledMethod toReturnSelfTrailerBytes: - (CompiledMethodTrailer new sourcePointer: sourcePointer). - method methodClass: class; selector: selector. - dateAndTime := spec size > 2 ifTrue: [spec third]]]. - method ifNotNil: [ - dateAndTime := [TimeStamp fromMethodTimeStamp: dateAndTime] - ifError: [TimeStamp epoch]. - block - cull: method - cull: methodRecord changeType - cull: dateAndTime - cull: category]]]].!

1 0

The Trunk: Kernel-mt.1542.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-mt.1542.mcz ==================== Summary ==================== Name: Kernel-mt.1542 Author: mt Time: 15 December 2023, 3:31:10.454782 pm UUID: 796c80fe-bf50-614e-920a-09a0162f1edd Ancestors: Kernel-mt.1541 Fixes #literalsDo: performance (2 of 2). =============== Diff against Kernel-mt.1541 =============== Item was changed: ----- Method: CompiledCode>>allLiteralsDo: (in category 'literals') ----- allLiteralsDo: aBlock + "Overwritten to really enumerate all literals. Also the implicit ones." - "Enumerate all literals thoroughly. Follow nested instances of CompiledCode. Do not treat compiled code as literals here." + self + allLiteralsDo: aBlock + scanForSpecial: true.! - self codeLiteralsDo: - [:compiledCode | - compiledCode literalsDo: - [:literal | - literal isCompiledCode ifFalse: - [literal allLiteralsDo: aBlock]]. - compiledCode implicitLiteralsDo: aBlock]! Item was removed: - ----- Method: CompiledCode>>hasLiteral:scanForSpecial: (in category 'literals') ----- - hasLiteral: aLiteral scanForSpecial: aBoolean - "Like #hasLiteral: but can scan for encoder-specific special literals. Not that scanning has a noticeable performance impact." - - | scanBlock | - (super hasLiteral: aLiteral) ifTrue: [^ true]. - - aBoolean ifFalse: [^ false]. - - scanBlock := self class - scanBlocksForLiteral: aLiteral - do: [:primaryScanner :secondaryScanner | - "E.g., scanner for SistaV1 or scanner for V3PlusClosures" - self signFlag ifTrue: [secondaryScanner] ifFalse: [primaryScanner]]. - - self codeLiteralsDo: [:compiledCode | - (compiledCode scanFor: scanBlock) ifTrue: [^ true]]. - - ^ false! Item was removed: - ----- Method: CompiledMethod>>allLiteralsDo: (in category 'literals') ----- - allLiteralsDo: aBlock - "Overwritten to skip certain (raw) literals." - - " Exclude method selector (or properties) and the method's class." - 1 to: self numLiterals - 2 do: [:index | - (self literalAt: index) allLiteralsDo: aBlock]. - - "Enumerate the implicit literals in bytecodes of the receiver." - self implicitLiteralsDo: aBlock. - - "Enumerate method selector only through additional method state." - self penultimateLiteral isMethodProperties - ifTrue: [self penultimateLiteral allLiteralsDo: aBlock]! Item was added: + ----- Method: CompiledMethod>>allLiteralsDo:scanForSpecial: (in category 'literals') ----- + allLiteralsDo: aBlock scanForSpecial: aBoolean + "Overwritten to skip certain (raw) literals." + + "Exclude method selector (or properties) and the method's class. Include code literals." + 1 to: self numLiterals - 2 do: [:index | + (self literalAt: index) allLiteralsDo: aBlock scanForSpecial: aBoolean]. + + "Enumerate the implicit literals in bytecodes of the receiver." + aBoolean ifTrue: [self implicitLiteralsDo: aBlock]. + + "Enumerate method selector only through additional method state." + self penultimateLiteral isMethodProperties + ifTrue: [self penultimateLiteral allLiteralsDo: aBlock scanForSpecial: aBoolean]! Item was changed: ----- Method: Object>>allLiteralsDo: (in category 'literals') ----- allLiteralsDo: aBlock + "Enumerate all literals in the receiver. Note that subclasses may override this to expose the literals they hold such as Array or Pragma. Also note that CompiledCode, being the typical entry point for such an operation, will rather call #allLiteralsDo:#scanForSpecial: on all code literals (and regular literals) to avoid expensive byte-code scanning if possible." self flag: #discuss. "mt: Better implement this only on Symbol, Array, Number, Binding, etc. instead of Object?" aBlock value: self.! Item was changed: ----- Method: Object>>hasLiteral: (in category 'literals') ----- hasLiteral: literal + ^ self + hasLiteralSuchThat: [:lit | lit literalEqual: literal] + scanForSpecial: (BytecodeEncoder canBeSpecialLiteral: literal)! - ^ self hasLiteralSuchThat: [:lit | lit literalEqual: literal]! Item was changed: ----- Method: Object>>hasLiteralSuchThat: (in category 'literals') ----- hasLiteralSuchThat: testBlock + "Also see #hasLiteral:. Do not scan for implicit (i.e. special) literals by default to get a faster response." + ^ self hasLiteralSuchThat: testBlock scanForSpecial: false! - self allLiteralsDo: [:literal | - (testBlock value: literal) ifTrue: [^ true]]. - - ^ false!

1 0

The Trunk: Kernel-mt.1541.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-mt.1541.mcz ==================== Summary ==================== Name: Kernel-mt.1541 Author: mt Time: 15 December 2023, 3:29:07.110782 pm UUID: 2f6c785b-57d4-1545-8a57-2896c4ab2e27 Ancestors: Kernel-mt.1540 Fixes #literalsDo: performance (1 of 2). =============== Diff against Kernel-mt.1540 =============== Item was added: + ----- Method: CompiledCode>>allImplicitLiteralsDo: (in category 'literals') ----- + allImplicitLiteralsDo: aBlock + + self codeLiteralsDo: [:compiledCode | + compiledCode implicitLiteralsDo: aBlock].! Item was added: + ----- Method: CompiledCode>>allLiteralsDo:scanForSpecial: (in category 'literals') ----- + allLiteralsDo: aBlock scanForSpecial: aBoolean + "Enumerate all literals thoroughly. Follow nested instances of CompiledCode. Do not treat compiled code as literals here." + + self codeLiteralsDo: [:compiledCode | + compiledCode literalsDo: [:literal | + literal isCompiledCode ifFalse: [literal allLiteralsDo: aBlock scanForSpecial: aBoolean] ]. + aBoolean ifTrue: [ "Enumerate special selectors/literals such as true/false." + compiledCode implicitLiteralsDo: aBlock] ].! Item was added: + ----- Method: CompiledCode>>hasImplicitLiteral: (in category 'literals') ----- + hasImplicitLiteral: anImplicitLiteral + "Like #hasLiteral:, check thoroughly, whether anImplicitLiteral is in the receiver. See #allImplicitLiteralsDo:." + + self allImplicitLiteralsDo: [:lit | (lit literalEqual: anImplicitLiteral) ifTrue: [^ true]]. + ^ false! Item was added: + ----- Method: Object>>allLiteralsDo:scanForSpecial: (in category 'literals') ----- + allLiteralsDo: aBlock scanForSpecial: aBoolean + "Backstop. Avoid bytecode scanning in CompiledCode and below. See #hasLiteral:scanForSpecial:." + + self allLiteralsDo: aBlock.! Item was added: + ----- Method: Object>>hasLiteral:scanForSpecial: (in category 'literals') ----- + hasLiteral: literal scanForSpecial: aBoolean + + ^ self + hasLiteralSuchThat: [:lit | lit literalEqual: literal] + scanForSpecial: aBoolean! Item was added: + ----- Method: Object>>hasLiteralSuchThat:scanForSpecial: (in category 'literals') ----- + hasLiteralSuchThat: testBlock scanForSpecial: aBoolean + "Backstop. Avoid bytecode scanning in CompiledCode and below. See #hasLiteral:scanForSpecial:." + + self + allLiteralsDo: [:literal | (testBlock value: literal) ifTrue: [^ true]] + scanForSpecial: aBoolean. + + ^ false!

1 0

The Trunk: Regex-Tests-Core-mt.34.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Marcel Taeumel uploaded a new version of Regex-Tests-Core to project The Trunk: http://source.squeak.org/trunk/Regex-Tests-Core-mt.34.mcz ==================== Summary ==================== Name: Regex-Tests-Core-mt.34 Author: mt Time: 15 December 2023, 2:55:54.123424 pm UUID: 053ecc9e-66fc-2b4b-a29a-c03b4b4a8ab1 Ancestors: Regex-Tests-Core-ct.33 Some test selectors seem to be missing... maybe a prior version was incomplete? Try to fix this. =============== Diff against Regex-Tests-Core-ct.33 =============== Item was added: + ----- Method: RxParserTest>>expectedFailures (in category 'failures') ----- + expectedFailures + + ^ #(testOptionalLookbehind2)! Item was added: + ----- Method: RxParserTest>>testOptionalLookbehind2 (in category 'tests') ----- + testOptionalLookbehind2 + + self assert: [('AB' allRegexMatches: '((?<=a)b)?') asArray = #('A')].! Item was added: + ----- Method: RxParserTest>>toDotestSpecialCharacterInSetRange (in category 'tests') ----- + toDotestSpecialCharacterInSetRange + "self debug: #testSpecialCharacterInSetRange" + + "Special characters within a set are `^', `-', and `]' that closes the + set. Below are the examples of how to literally use them in a set: + [01^] -- put the caret anywhere except the beginning + [01-] -- put the dash as the last character + []01] -- put the closing bracket as the first character + [^]01] (thus, empty and universal sets cannot be specified)" + + self assert: ('0' matchesRegex: '[01^]'). + + self assert: ('0' matchesRegex: '[0-9]'). + !

1 0

The Trunk: CollectionsTests-mt.403.mcz
by commits＠source.squeak.org 15 Dec '23

15 Dec '23

Marcel Taeumel uploaded a new version of CollectionsTests to project The Trunk: http://source.squeak.org/trunk/CollectionsTests-mt.403.mcz ==================== Summary ==================== Name: CollectionsTests-mt.403 Author: mt Time: 15 December 2023, 12:28:48.74718 pm UUID: ed0517c3-f92d-1948-92e6-e821ff620e31 Ancestors: CollectionsTests-mt.402 Document an issue (?) with #findLiteral. Maybe this is expected. Then the test should be changed. =============== Diff against CollectionsTests-mt.402 =============== Item was added: + ----- Method: StringTest>>testFindLiteralBooleanOrNil (in category 'tests - finding') ----- + testFindLiteralBooleanOrNil + + #( + true 'true' + false 'false' + nil 'nil' + ) pairsDo: [:literal :str | + self assert: (literal literalEqual: str findLiteral)].!

1 0

The Trunk: SqueakSSL-Core-mt.36.mcz
by commits＠source.squeak.org 13 Dec '23

13 Dec '23

Marcel Taeumel uploaded a new version of SqueakSSL-Core to project The Trunk: http://source.squeak.org/trunk/SqueakSSL-Core-mt.36.mcz ==================== Summary ==================== Name: SqueakSSL-Core-mt.36 Author: mt Time: 13 December 2023, 11:24:46.392398 am UUID: f30cd597-fab3-4d4d-a3ef-2b0a24976906 Ancestors: SqueakSSL-Core-tpr.35 For SqueakSSL tests, update example certificates so that OpenSSL 3.0+ does not complain anymore. =============== Diff against SqueakSSL-Core-tpr.35 =============== Item was changed: ----- Method: SqueakSSL class>>exampleCertFile (in category 'examples') ----- exampleCertFile + "openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -sha256 -days 3650 -nodes -subj ""/CN=example.com"" -addext ""subjectAltName=DNS:example.com,DNS:*.example.com,IP:10.0.0.1""" + ^'-----BEGIN PRIVATE KEY----- + MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCiCX5ERZ8AHj9p + +tHhW2xBhwRcAqBzP0X4mQ82sxG8u5mDy9FLBZ+9kGE7GrPkV8nsDzdoZOuXEezp + tD0ql2f58PLSNE2ptIONkMJ0oNckwJxIrlgs2hu/PMeBnWQHa5g1XhbGyYQKSdQ8 + wCgtPwwB/magnnPLwLVC+9IQ7FZK2pCXzK155JJSovr84efkrU9+6jifFtmftf8N + I0CMdcMTB6oGbOaBni1o4Nb8OQ7yIwdfyS3l4scwQe56SRDG9Uu1O6fz0jbZCHvi + 9XxkmQDXOdJTMvyfs77JgS8zCVuNHby4czhHuahMwedUpH7NVXT4foOJwMRBbwvm + e8MWEaw7AgMBAAECggEAQRI75VHqMON0xuwlhfEvb783ZnXdlnqV8GgTHn3aBSd3 + VmCu64hWJovJKDGohW4l1kkkEKXaoF/f+thZafXEmTCEaxr7B0hJPjwggzKmQ4mg + GWX+XgC2/Nz9J5WbuokgZmojDnCVuIX+l+j5GXaErXZLI3yOdwgsIrq7GPW4D7XD + jLrQHnvHgu148C8JMQ6fG5n6CEG8jxuOawbLorq6DK1kNs5mnbTRvkL0R8GTuXW7 + TRXGMlR33IwZhCyDLF5018WjsbWzVjCAffSsfokgEPqZgquIvfRB2e7XjthvvRFM + 5NYoRdoqnO8uXhsCwnFY/TB0Xi9RH0PUWedtvpT77QKBgQDFuoWKCogw8uizE2jp + gpbXWoVr/lijpJMdeFw9yg7zMAtNYMvxZcGgLXzvjc9KXHeIkoaLtbXt3FpzsPNU + fYhVHQ0pvjcqFZ9gD2EVs1UysaF4PMFkZ6NpfmSWi6xZ2iJF3Oy+spQPr6ZswjIk + jAr+T3TUDH9WnxFUUG0/AF4YZQKBgQDRykDSe+ofSqPCZJFrXRDKwFsJd88m+Al+ + U3kdityeLYJ/jiWKxHNTVMzUKPp2SWzdkaDRPJXSIm2fwZFPWvZPr8oJqrXDvSwa + o+Q3bUqbude6b5JgHSE3Xc9as2BO4gHPwFBCrHGQeKISvQmb0z+QqQOZyDmArI46 + umddo4JYHwKBgCfFUqLnZ2lhEokieFGvoKOEY53LNQ0FR0oAMZ2EDOnBWiSgOaU+ + cGnFfIG6pl0wqCJiRonHbOaBEfh/ORJfhZKJG2KwDex7GOl7bm2s+pANxoqmvcdy + SR4o/BaD1ZDlHUusGjppNPrKu9DYZrmPKY7pcHhOYzaLHDM3UiH/8u05AoGAN/VT + 7xEAdRJKtgpvQ40ScpJ2dgMQLVvR5HFNiBTHHiYTfgSjfO1DucGP1TONA0o4kK1M + kSMw71khlpBiOyGPO9gu8v8m9qwZ/I0kzagIU5txsJgcGikK+CK8sXvRP5lHVGv+ + vJoUvK2AxbDIxFjHxsVeYYGn3OuqEH4yHicEGI8CgYAZLitj9q/W00FEWkG/FWmo + ejWGiNUl/ai7En8K8NLqeIcLia2hC9r+xe8xc+0OM1S3KGinDHmgZPcPRo85Hz4J + yozuzSOMDI7g/3lhRBqg8W3FTeoUEXbsVoBNHfjeX9kIq5c78suOVIEiSZwAwnKF + 1LSOcZq8PTyAYbSrZhasrw== + -----END PRIVATE KEY----- - ^'-----BEGIN RSA PRIVATE KEY----- - MIICXQIBAAKBgQDnCv/gxDCb2yq15qkNwYtdMOHfW609Ck7wfwjVgzSNg+Hw+1R4 - +krWhYRsWoXZUcy9xPC9WhnFCFijcnROcWp7vByVukFkVPYgzk1OBFT484ZCLBme - 08GqLSzZrjgu7c1Yu5M9MZQdZKObBvZzDFsnvFccfM7G5mX/FgATasYaLQIDAQAB - AoGBAMpUJ6B+LtNOKykAxir1w0Xo+OTRM/SwglC57tKMBAmp5MNUVbVb+w3B/yWk - YHLf35yQSwKHVOnnVThNkuzfBY+MBxnaZwCByKknB4viP1ihPmfwdtqW4QXt1CTH - 53sc9BVPjs3Nn1eEVrc582RK0MhORmjvlz+GkTswXCiKD3tBAkEA+6/au8T8XUeM - y/KrtJ+U84seviw5nY93Yg7495n4ir1fojp4wFbWq1JTeM22zspZQOKzEsjxfHUi - UH3buH//OwJBAOsAlJdIZqTIJponBXho+jqLHqcZYXBz3znDzHZU1PLfyfq2DuVe - gt8UWa4VwlCZNtPi7g/iFPEcLOlf2XY3hbcCQFU7voVsNlKYknPW4JMwn87CREz+ - yRw0o6dPjry7JdJGQ4a66n2oatZl8OKuN8Rb/lHc8+vepPkS6eX8WVZn8lUCQE2r - F3EYgLQdYoS4ONqe93S53hukC8w6v6A70iuZxfevdvXhjfLI1cAc3bbngh1ZRgGp - kry1H+7APSe0gg7MMukCQQD3jdsVoc4yhziMdpUMyw6R6vYCMJbMEr/tI6CJYBG4 - lW+zdcLK2d6GNpZU80F49HOvxH4HMg1Qv+UUiuxT7jpG - -----END RSA PRIVATE KEY----- -----BEGIN CERTIFICATE----- + MIIDOzCCAiOgAwIBAgIUL+Mi0YdB/8S6zFrHgPLOJptOtHMwDQYJKoZIhvcNAQEL + BQAwFjEUMBIGA1UEAwwLZXhhbXBsZS5jb20wHhcNMjMxMjEzMTAwOTM5WhcNMzMx + MjEwMTAwOTM5WjAWMRQwEgYDVQQDDAtleGFtcGxlLmNvbTCCASIwDQYJKoZIhvcN + AQEBBQADggEPADCCAQoCggEBAKIJfkRFnwAeP2n60eFbbEGHBFwCoHM/RfiZDzaz + Eby7mYPL0UsFn72QYTsas+RXyewPN2hk65cR7Om0PSqXZ/nw8tI0Tam0g42QwnSg + 1yTAnEiuWCzaG788x4GdZAdrmDVeFsbJhApJ1DzAKC0/DAH+ZqCec8vAtUL70hDs + VkrakJfMrXnkklKi+vzh5+StT37qOJ8W2Z+1/w0jQIx1wxMHqgZs5oGeLWjg1vw5 + DvIjB1/JLeXixzBB7npJEMb1S7U7p/PSNtkIe+L1fGSZANc50lMy/J+zvsmBLzMJ + W40dvLhzOEe5qEzB51Skfs1VdPh+g4nAxEFvC+Z7wxYRrDsCAwEAAaOBgDB+MB0G + A1UdDgQWBBTc4pCPjpb59wQPZ/6fioWD5rOf/DAfBgNVHSMEGDAWgBTc4pCPjpb5 + 9wQPZ/6fioWD5rOf/DAPBgNVHRMBAf8EBTADAQH/MCsGA1UdEQQkMCKCC2V4YW1w + bGUuY29tgg0qLmV4YW1wbGUuY29thwQKAAABMA0GCSqGSIb3DQEBCwUAA4IBAQAj + aaietK4UT/GyAq02axPfnNU51QbtPYpSwqVKDALGDDALFga+uI/dKqrgpjCOMqtx + Ll9OddOSGbBL8m0n1G3BFiMi1MRmlUwkODnh83sLNYM4QrDY9mMyBG9vG44JSc35 + 70w5bw1xvgtI9M/xakeS7zO9EsmxLNRKY6+TQO/CDLcmb9yluIToEEqlybH0FpYf + pa9MdhesTFEicVuWC1g8STEnwWl7UQTkyOsm3CZ25o2zXLVco23RBm2uj8c7X2ZB + HGodpEafx1ZipkaMgbx1bXoZfP6iB7FBQWnkpHD/mmyUfR1Lgqj1iNNJhLy0WfUe + kox/ArlEcQSL3FVa9MsX - MIICxTCCAi6gAwIBAgIJAN/0HUpkM5dvMA0GCSqGSIb3DQEBBQUAMEwxCzAJBgNV - BAYTAkdCMRIwEAYDVQQIEwlCZXJrc2hpcmUxEDAOBgNVBAcTB05ld2J1cnkxFzAV - BgNVBAoTDk15IENvbXBhbnkgTHRkMB4XDTExMDYwNjE0MzcyMFoXDTEyMDYwNTE0 - MzcyMFowTDELMAkGA1UEBhMCR0IxEjAQBgNVBAgTCUJlcmtzaGlyZTEQMA4GA1UE - BxMHTmV3YnVyeTEXMBUGA1UEChMOTXkgQ29tcGFueSBMdGQwgZ8wDQYJKoZIhvcN - AQEBBQADgY0AMIGJAoGBAOcK/+DEMJvbKrXmqQ3Bi10w4d9brT0KTvB/CNWDNI2D - 4fD7VHj6StaFhGxahdlRzL3E8L1aGcUIWKNydE5xanu8HJW6QWRU9iDOTU4EVPjz - hkIsGZ7TwaotLNmuOC7tzVi7kz0xlB1ko5sG9nMMWye8Vxx8zsbmZf8WABNqxhot - AgMBAAGjga4wgaswHQYDVR0OBBYEFGFwXmx2B6FB25yKMBm6g884lB2xMHwGA1Ud - IwR1MHOAFGFwXmx2B6FB25yKMBm6g884lB2xoVCkTjBMMQswCQYDVQQGEwJHQjES - MBAGA1UECBMJQmVya3NoaXJlMRAwDgYDVQQHEwdOZXdidXJ5MRcwFQYDVQQKEw5N - eSBDb21wYW55IEx0ZIIJAN/0HUpkM5dvMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcN - AQEFBQADgYEAbjMF7YzNQGovKD4NRjsnnKzQnUCTw6UquY2Oz/5SeLcPfLm8DudF - qppAjJjNpAgYC0yWoWcIxatYF/AsgGc2WL3hzI8oK7by6STfVi5RfLA6jS7lIDOv - 4BUVsWZKADbEPsfiwed9b9MLLx8gpLLBrrr2rZpSyeDu4v16haV6wg8= -----END CERTIFICATE----- '! Item was changed: ----- Method: SqueakSSL class>>exampleCertPFX (in category 'examples') ----- exampleCertPFX + "openssl pkcs12 -export -out example.pfx -inkey key.pem -in cert.pem" + ^ #[48 130 10 15 2 1 3 48 130 9 197 6 9 42 134 72 134 247 13 1 7 1 160 130 9 182 4 130 9 178 48 130 9 174 48 130 4 34 6 9 42 134 72 134 247 13 1 7 6 160 130 4 19 48 130 4 15 2 1 0 48 130 4 8 6 9 42 134 72 134 247 13 1 7 1 48 87 6 9 42 134 72 134 247 13 1 5 13 48 74 48 41 6 9 42 134 72 134 247 13 1 5 12 48 28 4 8 103 18 77 220 159 29 113 68 2 2 8 0 48 12 6 8 42 134 72 134 247 13 2 9 5 0 48 29 6 9 96 134 72 1 101 3 4 1 42 4 16 183 181 167 126 79 22 105 231 21 42 71 183 214 234 94 208 128 130 3 160 156 160 56 66 21 77 52 200 121 35 133 211 210 201 62 138 231 226 58 235 35 51 57 178 148 172 38 84 184 159 164 73 37 190 174 42 34 137 82 163 82 43 194 88 227 214 225 120 27 88 80 22 35 235 15 67 106 200 221 41 80 206 76 1 246 203 42 187 3 210 108 4 29 197 31 185 201 91 211 139 231 102 246 74 93 233 185 188 35 245 134 116 233 24 186 31 204 122 103 143 174 235 193 98 180 243 168 141 221 208 202 201 171 164 114 134 69 236 2 253 197 127 150 66 30 102 198 96 25 31 225 136 227 192 70 125 115 13 1 21 146 105 26 243 200 33 116 197 61 126 104 213 133 95 177 247 164 152 18 25 31 180 63 61 147 110 31 74 70 51 171 104 80 90 211 151 231 240 162 189 158 108 160 67 27 243 63 16 245 108 240 34 107 167 153 104 223 252 162 227 234 123 198 164 238 22 242 67 152 234 50 10 146 56 13 191 154 66 81 200 249 181 53 46 196 202 234 27 18 152 166 252 188 168 101 157 232 60 156 225 19 129 41 158 96 207 16 188 3 56 131 22 205 63 243 10 186 202 139 135 95 1 90 45 48 66 226 233 66 179 114 73 69 79 115 190 146 89 235 164 15 210 165 101 252 31 18 55 172 120 22 170 171 167 98 89 33 26 24 17 209 131 139 54 115 160 161 83 241 211 137 99 24 29 240 177 210 197 46 141 129 223 33 196 199 237 230 181 55 221 246 94 175 171 81 241 172 253 144 40 84 186 88 60 149 231 31 96 120 182 82 29 134 4 248 226 180 216 157 242 173 98 7 207 140 217 109 110 122 71 250 85 62 77 43 229 107 149 255 182 244 129 230 43 73 10 205 103 55 113 0 63 45 75 214 7 28 207 1 174 217 183 33 18 254 247 131 41 224 231 181 207 91 178 187 204 159 111 165 226 63 193 43 27 4 146 4 49 102 220 113 68 59 219 147 168 223 68 115 65 131 174 126 127 12 244 76 112 68 115 57 74 33 210 69 207 69 34 97 67 119 190 33 148 84 29 42 250 42 155 186 6 158 79 11 92 70 71 101 206 76 138 169 21 167 16 62 51 100 5 159 215 204 199 22 227 175 232 161 255 194 13 217 160 245 255 164 85 156 178 246 162 26 136 62 159 119 124 44 241 244 97 178 170 127 140 167 168 91 18 4 154 40 64 95 11 42 176 92 169 56 105 156 14 19 144 201 17 96 115 70 89 159 221 240 98 83 55 79 225 145 137 171 233 214 245 147 67 55 25 110 149 42 50 204 77 163 131 45 33 185 216 143 120 17 91 99 116 87 23 95 150 158 183 44 197 198 121 172 201 151 198 219 91 167 147 194 109 250 183 4 85 139 126 110 91 131 195 192 211 3 138 220 185 43 81 198 97 48 248 10 189 13 164 107 158 247 243 156 223 164 61 51 219 252 79 107 126 14 123 140 34 126 49 180 76 14 86 255 30 77 98 37 114 55 231 140 174 54 80 78 126 177 94 70 99 71 2 78 250 100 133 68 139 2 219 192 198 75 203 199 186 3 35 104 195 38 55 118 215 168 52 254 81 38 233 94 87 40 145 44 57 115 142 19 167 25 9 20 145 96 103 176 65 191 60 185 98 24 207 220 29 176 34 13 177 153 104 52 239 58 237 60 117 188 165 222 97 252 88 218 59 214 194 53 241 222 241 121 68 38 142 159 177 229 117 140 139 82 13 233 53 188 12 23 23 144 93 126 254 240 107 2 178 14 60 112 85 12 40 187 201 94 50 2 126 199 219 68 226 163 0 100 88 10 29 58 195 207 215 202 245 239 158 105 149 174 201 98 21 184 92 144 187 32 250 141 142 41 40 200 198 70 9 249 204 106 92 169 113 62 44 101 236 137 100 64 149 6 117 106 243 193 65 155 82 32 156 232 215 179 9 137 60 4 98 4 1 196 169 126 40 118 121 223 98 253 250 229 131 161 216 1 1 127 77 63 157 83 176 138 75 250 225 71 108 234 201 9 104 32 222 240 148 80 39 93 74 85 165 170 207 190 133 66 229 230 240 37 150 248 94 77 228 251 243 191 179 72 48 130 5 132 6 9 42 134 72 134 247 13 1 7 1 160 130 5 117 4 130 5 113 48 130 5 109 48 130 5 105 6 11 42 134 72 134 247 13 1 12 10 1 2 160 130 5 49 48 130 5 45 48 87 6 9 42 134 72 1 34 247 13 1 5 13 48 74 48 41 6 9 42 134 72 134 247 13 1 5 12 48 28 4 8 180 145 14 150 64 7 15 30 2 2 8 0 48 12 6 8 42 134 72 134 247 13 2 9 5 0 48 29 6 9 96 134 72 1 101 3 4 1 42 4 16 255 227 244 162 147 9 240 210 41 151 69 214 59 186 183 215 4 130 4 208 177 154 79 226 105 127 179 131 99 30 205 41 84 80 234 191 90 61 225 104 204 78 12 63 144 84 50 6 201 246 52 40 170 170 96 138 168 86 141 120 219 151 7 225 52 30 100 87 104 205 163 227 217 210 126 78 179 151 33 192 244 227 120 50 248 179 94 10 204 184 177 198 243 78 22 186 58 18 115 194 96 109 116 53 110 120 147 69 200 104 25 206 72 171 255 71 206 8 92 57 70 12 152 208 189 157 225 106 195 170 76 227 104 149 23 119 117 153 94 160 44 160 168 107 243 51 107 4 225 65 97 60 127 95 163 183 38 250 229 110 181 218 103 115 222 43 247 213 126 12 84 0 201 41 143 18 237 93 23 57 188 148 155 102 226 106 223 90 188 63 105 134 248 128 3 239 104 142 120 200 38 196 162 228 134 242 189 206 253 70 13 113 10 76 167 123 53 210 42 167 41 187 86 136 12 197 239 175 56 21 12 127 69 246 15 86 203 252 242 58 213 100 156 176 101 140 10 19 11 86 137 181 184 169 207 57 37 95 203 36 205 136 69 165 149 181 208 73 181 60 197 232 5 246 228 230 59 47 56 133 180 206 59 233 173 83 6 179 218 159 152 82 140 206 248 220 90 180 203 24 99 197 208 58 205 58 25 95 201 251 59 36 41 202 28 197 140 134 181 121 249 23 246 165 172 223 21 62 25 191 19 74 235 177 47 78 52 137 107 207 190 229 1 118 103 217 134 39 63 4 143 141 157 41 69 216 103 111 10 208 176 146 150 43 150 244 51 240 6 191 29 229 28 207 234 233 48 204 131 127 30 243 53 187 112 113 145 91 225 35 27 187 15 220 3 24 173 28 105 23 254 35 184 191 86 8 48 101 26 86 51 3 124 82 242 200 234 147 241 173 166 57 50 200 52 149 240 206 42 71 84 210 151 26 180 67 218 226 213 158 193 169 174 225 103 124 187 171 1 3 196 109 174 151 213 245 16 179 241 237 38 237 247 78 64 32 62 87 154 30 12 174 217 168 239 152 255 154 233 199 196 234 164 67 236 227 83 31 134 133 141 226 205 46 105 72 58 255 160 121 140 49 221 1 88 144 47 228 2 23 238 249 8 190 78 156 1 232 100 213 29 176 248 152 231 253 125 253 70 147 44 233 79 72 214 160 21 247 162 11 93 146 85 63 78 237 75 50 244 210 151 241 46 45 35 206 178 2 214 7 225 115 143 142 190 128 38 33 157 208 242 101 81 69 204 44 82 254 37 254 4 2 241 179 39 18 162 187 185 160 235 155 47 24 99 7 85 57 66 182 172 97 220 84 31 163 50 137 7 67 114 156 185 78 193 206 191 109 204 204 168 30 0 87 66 142 193 169 33 248 141 155 222 225 198 240 201 238 221 255 182 232 253 0 22 110 112 30 180 210 157 198 240 206 238 39 55 67 231 34 89 167 209 100 121 200 193 221 125 201 104 162 29 231 109 132 163 28 231 62 124 133 179 131 89 27 41 86 125 173 163 249 136 182 36 245 203 231 63 228 67 211 201 254 230 110 29 187 54 212 147 244 73 56 22 168 175 249 160 194 230 120 134 90 3 203 53 173 198 151 80 226 173 89 9 109 51 181 144 71 138 33 169 69 115 120 74 214 66 49 216 55 107 211 89 104 217 30 164 167 96 74 126 106 186 128 2 151 122 148 200 70 206 15 29 50 162 146 160 84 173 161 7 2 172 136 114 246 170 60 91 206 82 151 231 243 43 210 96 237 7 187 28 32 96 74 182 98 93 29 244 90 10 59 163 184 23 223 185 102 244 131 42 133 197 240 20 0 3 118 155 141 243 133 232 40 240 204 224 107 2 74 249 189 190 198 160 178 177 92 129 115 149 31 199 194 216 162 55 151 126 78 137 57 76 57 6 217 206 25 219 158 203 62 66 77 165 27 204 195 198 81 124 13 4 23 228 16 2 110 97 154 91 112 170 181 118 186 241 103 239 249 113 38 236 27 78 245 53 224 114 155 1 146 23 227 22 55 57 64 116 85 35 33 56 248 115 197 88 223 245 166 197 248 66 164 251 7 208 129 204 212 34 184 178 223 243 195 40 64 95 230 40 218 48 130 114 7 177 82 36 253 170 2 213 5 90 166 55 180 201 135 252 217 115 120 234 74 40 44 191 35 193 190 63 150 33 150 82 252 236 177 164 81 157 165 51 233 214 195 239 194 183 34 232 139 42 204 139 232 80 24 101 151 118 205 148 68 124 46 81 141 63 230 26 165 230 213 232 75 75 196 215 183 118 223 244 32 167 118 58 237 78 141 196 80 250 214 63 26 120 78 89 94 113 45 129 42 97 125 78 192 232 246 214 182 174 41 193 124 11 244 246 139 75 249 133 151 183 78 112 246 239 65 67 217 123 75 20 123 249 73 222 101 28 215 193 254 201 74 50 147 208 162 100 158 162 95 44 16 123 50 47 99 238 169 92 116 175 44 63 55 111 232 151 212 7 231 248 231 181 137 245 222 116 23 244 154 141 201 159 37 238 132 170 2 81 69 129 169 126 201 126 39 225 98 62 2 231 110 247 82 135 27 177 121 150 67 16 168 210 114 45 141 202 194 69 1 169 56 215 255 34 46 68 13 92 203 159 141 205 151 60 158 204 190 226 95 66 220 192 229 39 12 248 204 54 102 116 188 124 138 168 254 100 190 179 179 81 216 31 33 87 143 157 211 68 205 34 203 86 70 128 206 232 148 125 151 83 223 169 51 157 24 157 84 30 228 133 197 1 255 170 49 37 48 35 6 9 42 134 72 134 247 13 1 9 21 49 22 4 20 87 124 160 84 181 56 24 233 231 180 24 109 231 144 46 141 63 77 152 193 48 65 48 49 48 13 6 9 96 134 72 1 101 3 4 2 1 5 0 4 32 220 213 8 186 204 89 159 141 190 205 136 33 124 205 208 233 171 19 20 144 93 188 171 145 6 85 166 126 72 53 118 181 4 8 60 4 2 49 100 104 27 8 58 2 2 8 0]! - ^ #[48 130 7 50 2 1 3 48 130 6 248 6 9 42 134 72 134 247 13 1 7 1 160 130 6 233 4 130 6 229 48 130 6 225 48 130 3 191 6 9 42 134 72 134 247 13 1 7 6 160 130 3 176 48 130 3 172 2 1 0 48 130 3 165 6 9 42 134 72 134 247 13 1 7 1 48 28 6 10 42 134 72 134 247 13 1 12 1 6 48 14 4 8 88 63 142 234 51 170 181 1 2 2 8 0 128 130 3 120 247 113 35 203 188 93 48 77 162 13 174 138 246 211 61 198 135 133 35 173 48 145 17 17 215 165 194 254 211 158 248 98 76 208 35 117 179 66 160 245 118 213 71 174 220 87 29 165 94 87 52 172 173 229 251 165 205 43 242 114 250 65 123 9 113 132 130 241 182 211 44 155 163 177 90 52 4 72 47 37 0 101 149 229 33 113 144 29 160 38 44 28 178 1 193 134 122 194 233 165 233 236 242 121 119 47 72 143 91 146 148 29 155 94 202 17 124 77 21 110 194 197 228 149 28 9 129 74 139 76 1 180 245 235 1 191 177 175 158 159 16 12 52 96 80 243 34 26 155 45 210 192 183 217 230 122 13 19 197 214 172 29 151 24 153 136 8 203 72 220 199 79 22 79 251 248 83 204 246 117 242 216 219 53 20 182 121 148 173 221 177 210 171 107 56 101 159 63 110 23 37 168 47 25 252 163 244 206 125 220 122 108 251 223 93 219 129 242 137 229 199 216 254 230 235 62 33 236 39 211 255 184 37 134 152 51 188 182 195 242 18 43 29 134 16 183 48 35 0 100 231 121 145 91 99 171 183 225 246 126 56 190 198 188 79 227 107 211 1 65 113 64 71 9 120 185 75 138 171 220 155 182 35 226 180 121 108 83 253 1 232 183 151 97 160 73 117 218 140 182 224 58 227 40 171 59 143 213 187 41 57 174 185 115 190 81 111 110 81 149 122 114 170 14 10 168 113 248 120 13 247 231 160 162 14 4 227 41 48 249 153 2 107 130 176 16 144 160 116 41 25 241 225 126 110 24 7 69 221 205 108 141 73 164 61 76 219 248 94 142 69 171 109 44 45 75 34 179 205 40 62 161 191 222 79 131 239 230 86 201 124 48 226 212 13 178 187 248 29 191 81 98 229 199 91 204 153 220 112 227 71 116 233 131 134 160 244 78 77 84 128 144 63 123 210 148 221 133 201 44 41 218 89 64 253 172 106 220 127 130 151 11 88 155 57 172 192 196 165 93 177 197 139 128 45 223 88 64 196 6 15 1 53 160 156 168 3 202 102 129 134 25 75 61 51 190 216 218 178 101 250 91 255 169 245 170 55 228 47 111 197 10 145 196 180 96 217 97 49 104 134 62 228 86 203 242 207 75 246 77 115 20 81 40 173 107 113 251 9 172 18 21 10 102 117 86 63 252 91 190 64 190 140 1 146 70 75 130 110 94 129 107 155 24 253 117 204 162 32 30 102 75 62 42 204 19 159 205 62 23 26 192 23 79 128 205 18 72 198 84 83 107 16 234 121 61 33 101 48 72 32 197 119 216 2 24 213 8 133 63 181 65 15 192 138 240 203 219 69 207 68 66 233 168 195 13 212 235 34 22 142 226 141 25 131 250 123 202 13 163 142 214 170 179 240 5 21 201 143 103 4 70 139 84 104 115 140 248 163 15 71 220 197 222 251 170 15 158 82 26 214 186 154 139 37 245 77 174 37 29 218 103 99 14 230 36 75 72 140 186 89 146 99 10 10 94 68 150 159 234 64 234 32 254 117 187 160 102 46 25 25 77 184 134 151 2 236 109 63 58 186 148 239 251 122 59 123 200 29 42 70 51 118 54 71 184 71 0 111 178 10 81 141 247 59 254 67 191 214 239 78 238 217 142 184 87 107 111 14 102 97 61 229 94 118 187 52 204 25 52 233 177 250 17 62 113 22 163 2 250 13 5 238 103 80 143 201 25 73 33 93 212 81 126 207 29 138 72 191 60 182 132 255 76 97 254 188 96 81 72 73 43 118 191 106 118 41 112 45 96 255 148 59 79 111 89 61 199 106 75 199 154 21 60 25 124 156 168 42 233 7 102 203 120 161 126 125 118 110 114 229 174 26 31 215 140 120 85 171 146 207 176 159 100 102 215 83 142 39 61 255 84 12 19 235 207 44 199 229 220 98 38 167 113 24 88 66 31 115 135 184 70 133 129 3 57 44 202 230 225 37 70 222 228 126 130 216 185 247 48 130 3 26 6 9 42 134 72 134 247 13 1 7 1 160 130 3 11 4 130 3 7 48 130 3 3 48 130 2 255 6 11 42 134 72 134 247 13 1 12 10 1 2 160 130 2 166 48 130 2 162 48 28 6 10 42 134 72 134 247 13 1 12 1 3 48 14 4 8 157 82 4 247 110 231 147 241 2 2 8 0 4 130 2 128 81 141 63 61 170 27 13 87 195 101 166 17 185 109 40 123 79 40 85 18 112 106 87 142 32 19 113 12 131 155 36 149 204 92 237 1 142 195 36 34 134 117 241 52 38 4 223 121 9 207 149 114 168 232 16 31 38 128 191 205 129 96 20 210 13 246 170 175 72 206 132 163 135 42 227 200 61 4 223 65 246 136 48 139 206 95 243 12 78 111 152 17 172 160 235 19 185 107 248 215 171 69 17 108 110 12 143 48 163 35 112 60 104 210 180 61 97 35 132 190 185 52 214 94 137 51 90 103 115 176 108 81 179 254 43 128 230 0 178 229 102 142 136 122 52 213 218 150 93 29 251 227 151 124 220 211 152 14 214 57 253 134 5 216 20 70 142 9 67 253 187 20 45 239 144 60 149 38 118 94 5 240 92 240 11 163 131 39 237 219 228 68 198 176 184 23 155 181 19 149 188 2 73 215 118 95 52 169 186 179 142 106 201 222 98 38 7 72 12 167 242 23 217 58 8 48 98 75 203 68 202 230 50 109 112 231 34 77 8 212 132 34 53 120 195 211 170 209 138 45 25 22 249 200 39 170 102 104 35 23 165 199 0 180 149 231 66 55 227 101 212 227 111 140 202 218 21 211 142 227 95 228 34 59 29 23 212 43 142 132 36 100 19 58 38 124 136 77 192 186 174 111 82 162 61 13 207 31 123 138 16 236 169 94 182 156 137 71 11 3 223 81 146 185 230 164 108 87 82 126 167 121 216 202 201 21 197 50 204 62 46 30 80 245 6 0 157 124 81 50 79 225 144 130 55 141 182 176 61 62 128 88 105 3 206 168 97 81 180 145 20 211 135 252 195 71 185 42 209 139 98 27 47 3 181 252 89 41 67 246 238 34 71 224 211 65 165 130 115 138 102 130 153 126 248 225 200 42 33 247 34 83 47 161 223 179 49 244 240 108 184 244 229 129 42 34 208 77 62 142 125 57 121 39 2 223 123 75 83 35 184 136 71 228 58 15 61 16 21 111 21 72 84 107 99 66 51 251 47 132 92 62 85 53 197 90 170 118 254 28 232 170 69 119 55 25 30 210 189 113 231 121 214 151 141 218 11 54 90 17 40 94 143 41 72 221 16 204 7 126 200 220 28 157 75 159 142 181 56 44 244 2 206 93 230 121 110 124 181 108 157 161 2 131 121 119 22 99 4 194 228 137 124 193 89 196 239 216 79 206 88 233 84 70 205 120 107 79 1 95 117 198 73 112 207 18 52 174 188 81 59 75 238 227 184 57 166 66 12 188 200 97 251 40 146 239 27 44 6 104 216 90 153 8 161 189 194 32 200 124 180 43 124 169 200 80 238 28 234 114 46 216 243 192 75 180 149 181 215 39 214 64 69 183 205 159 252 238 50 141 132 214 2 245 5 251 219 3 2 217 37 146 78 226 201 81 209 79 74 174 108 65 49 70 48 31 6 9 42 134 72 134 247 13 1 9 20 49 18 30 16 0 116 0 101 0 115 0 116 0 99 0 101 0 114 0 116 48 35 6 9 42 134 72 134 247 13 1 9 21 49 22 4 20 161 19 18 59 76 168 198 72 97 179 205 74 244 65 111 116 223 140 145 154 48 49 48 33 48 9 6 5 43 14 3 2 26 5 0 4 20 182 216 177 70 221 73 183 142 238 169 97 22 175 148 97 145 207 223 75 54 4 8 178 120 42 60 194 226 96 245 2 2 8 0]!

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

Packages December 2023