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merge upstream master #8

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bill-auger
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merge with current upstream master from http://git.savannah.gnu.org/r/smalltalk.git

it appears that most of the branches on this fork are stale - these are the current upstream branches

 * [new branch]      master     -> upstream/master
 * [new branch]      stable-2.1 -> upstream/stable-2.1
 * [new branch]      stable-2.2 -> upstream/stable-2.2
 * [new branch]      stable-2.3 -> upstream/stable-2.3
 * [new branch]      stable-3.0 -> upstream/stable-3.0
 * [new branch]      stable-3.2 -> upstream/stable-3.2

there are also the following tags which would need to be pushed manually

 * [new tag]         3.2.5      -> 3.2.5
 * [new tag]         3.2.91     -> 3.2.91

zecke and others added 30 commits April 14, 2013 18:13
@zecke
misc: Bump the version number to 3.2.91 as 3.2.90 has been released
2d04597
@zecke
misc: Fix compiler warnings in libgst.
3b41856 
The user of the get_attributes_array is working on the message OOP,
no need to get the message and not use it.

2013-02-24  Holger Hans Peter Freyther  <[email protected]>

	* libgst/dict.c: Remove ATTRIBUTE_HIDDEN from static methods.
	* libgst/comp.c: Remove unused variables in get_attributes_array.
	* libgst/save.c: Remove unused variable in make_oop_table_to_be_saved.
@zecke
misc: Add some more files to the .gitignore
8d14579
@zecke
opcode: Remove the copy of the binutils code from the repository
615503e 
The disassemble function was never called, the opcode code is outdated,
GNU lightning gained functionality to do the disassembly. For debugging
implementing the GNU GDB JIT interface might be easier.

2013-01-21  Gwenael Casaccio  <[email protected]>

	 * main.c: Remove ENABLE_DISASSEMBLER support
	 * opcode/dis-buf.c: Delete
	 * opcode/disass.c: Delete
	 * opcode/i386-dis.c: Delete
	 * opcode/ppc-dis.c: Delete
	 * opcode/ppc-opc.c: Delete
	 * opcode/sparc-dis.c: Delete
	 * opcode/sparc-opc.c: Delete
@zecke
kernel: Remove unused variable from the StarPackage class
1c6d7ad 
2013-03-04  Holger Hans Peter Freyther  <[email protected]>

	* kernel/PkgLoader.st: Remove unused variable.
@zecke
stinst: Fix the sourcecode extraction in RBScanner>>#scanNumber
6144187 
Fix two problems introduced by the RBNumberLiteralToken change.
The first one is to use >>#copyFrom:to: instead of re-positioning
the stream to fix an issue with the ConcatenatedStream and the
second is to pick the right stop for the token.

Code like '(Delay forSeconds: 3) wait' got re-formatted to
'(Delay forSeconds: 3)) wait'. The code that extracts the
sourcecode for the RBNumberLiteralToken should have operated on
the result of >>#previousStepPosition but instead the current
position of stream was used as an end.

Use self previousStepPosition to find the end of the number literal,
remove unused variables and remove the trimSeparators as we are now
using the right place to stop.

2013-02-17  Holger Hans Peter Freyther  <[email protected]>

	* RBParser.st: Fix RBScanner>>#scanNumber.
	* RewriteTests.st: Add testcase for RBScanner>>#scanNumber.
	* package.xml: Add the new test to the testsuite.
@zecke
stinst: Fix parsing of negated numbers with the new RBNumberLiteralToken
77da3e4 
Negative numbers are not directly parsed in the RBScanner>>#scanNumber
but are made negative from within the RBParser>>#parseNegatedNumber. This
was done to help to differentiate a binary selector from the number. Add
a testcase for the formatting, make the number negative inside the number
literal token and prepend the $- to the source.

The start/stop of the token has been wrong before this commit and is still
wrong. This needs to be fixed in the future.
@zecke
embedded: Use more registers on ARM as there are plenty and reduce th…
e7e8418 
…e alignment

2013-04-25  Holger Hans Peter Freyther  <[email protected]>

	* libgst/md-config.h: Add cases for the ARM architecture.
@zecke
stinst: Avoid running into recursion in ProxyNamespace
7555836 
(STInST.STClassLoaderObjects.ProxyNamespace
	on: Smalltalk for: STInST.STClassLoader new) displayString

triggered a DNU for classNameString and after fixing that it ended
with an infinite recursion as the value is self. Avoid the recursion.

2013-03-31  Holger Hans Peter Freyther  <[email protected]>

	* tests/stcompiler.ok: Update the test result.
	* tests/stcompiler.st: Add a testcase for ProxyNamespace>>#printOn:.

2013-03-31  Holger Hans Peter Freyther  <[email protected]>

	* STLoaderObjs.st: Change ProxyNamespace>>#printOn to avoid
	recursion into self.
@zecke
dbd-sqlite: Do not fetch all rows of a select at once
8ee07b8 
The current code is loading all rows of a select into the memory. For
my application this consumes too much memory. SQLite3 does not support
to query the size of the result set. This means that >>#rowSize can not
determine the size of the result set. When using the >>#next/>>#atEnd
selectors the >>#rowSize will not be available.

When using >>#rows/>>#rowSize/>>#size before any other query will result
in all results to be fetched.
@zecke
kernel: Introduce the DirPackage packages to help with development
aafca62 
Add a way to load a Package from the package.xml and not go through
the creation of a star file. This can make developing with packages
more effective.

2013-03-24  Holger Hans Peter Freyther  <[email protected]>

	* libgst/files.c: Add DirPackage.st to the bootstrap.
	* kernel/DirPackage.st: Add new file with the DirPackage class and
	extension to the PackageLoader.
	* kernel/PkgLoader.st: Refactor and create ExternalPackage base class.
@zecke
sttools: Introduce a new package for Smalltalk tooling helpers
6e7ca84 
This will hold non UI tools to help with tooling. This can be linters,
the converter, package related tools. Begin with moving parts of the
gst-convert code into this package.

2013-03-30  Holger Hans Peter Freyther  <[email protected]>

	* configure.ac: Introduce the STTools package.

2013-03-30  Holger Hans Peter Freyther  <[email protected]>

	* Makefile.frag: Added.
	* Parser/SourceClass.st: Added from scripts/Convert.st.
	* Parser/SourceComments.st: Added from scripts/Convert.st.
	* Parser/SourceEntity.st: Added from scripts/Convert.st.
	* Parser/SourceEval.st: Added from scripts/Convert.st.
	* Parser/Loader.st: Added from scripts/Convert.st.
	* README: Added.
	* TODO: Added.
	* package.xml: Added.
@slattarini @zecke
docs: Port the tutorial to work with Texinfo 5
789f6d2 
* doc/tutorial.texi: Simply by substituting an instance of '@itemx'
with an instance of '@item' in this file.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <[email protected]>
@zecke
travis: Enable the MySQL tests on the travis-ci
ffee2f5 
Enable the mysql service, start it and create a database for the
unit test. The script needs to set a password for the MySQL user
as GST can not create a connection with a 'blank' password.
@zecke
embedded: Allow to disable the prefetching.
47621ef 
Disabling the prefetching is a win on arm9 (arm926ejs, e.g. TI
Davinci DM644x). This was benchmarked using the simple Bench.st
benchmark.

2013-04-28  Holger Hans Peter Freyther  <[email protected]>

	* libgst/gstpriv.h: Allow to disable the DO_PREFETCH.
@zecke
embedded: Allow to disable the line number bytecode
343042d 
This is more noticable on smaller devices. Allow to disable the
line number bytecode. This changes the runtime of Bench.st for
4 iterations from 26s to 19s on a TI Davinci DM 644x.

2013-05-18  Holger Hans Peter Freyther  <[email protected]>

	* gst-tool.c: Add --no-line-numbers to the gst-remote command.
	* main.c: Add --no-line-numbers to the gst command.

2013-05-18  Holger Hans Peter Freyther  <[email protected]>

	* libgst/byte.c: Define _gst_omit_line_numbers, emit line
	numbers depending on this variable.
	* libgst/files.h: Declare the _gst_omit_line_numbers variable.
	* libgst/gst.h: Introduce GST_NO_LINE_NUMBERS.
	* libgst/interp.c: Implement get and set of GST_NO_LINE_NUMBERS.
@zecke
iconv: Handle iconv_open failures and substitute encoding names
509fd84 
On AMD64/FreeBSD 9.1 the GNU libiconv library does not know about
'utf8' and iconv_open returned an invalid handle address. The code
attempts to detect cases of the handle being equal to (iconv_t) -1
but this didn't work on AMD64 systems. Add a C-Function to query
the value of (iconv_t) -1 to make the code work for various pointer
sizes.

Grease is using 'utf8' as codec name but GNU libiconv does not have
support to match this to 'UTF-8'. Add some support code to replace
the codec name before calling iconv_open.

Introduce a >>#isValid that checks the iconvHandle for isNil or
the address for being an invalid handle. This should fix a potential
crash when saving an invalid handle and calling release on it.

2013-05-20  Holger Hans Peter Freyther  <[email protected]>

	* Sets.st: Add >>#isValid, >>#codecReplace: and >>#iconvInvalidHandle.
	* iconv.c: Add iconvInvalid C-Function.
	* iconvtests.st: Add test for 'utf8' replacement.
@zecke
visualgst: Do not display metaclasses in hierarchy browse.
e668c83 
When you're on the class browser select Object and show the
class hierarchy as a result you'll see all the metaclasses.

2013-06-02  Gwenael Casaccio  <[email protected]>

	* StBrowser/GtkClassHierarchyWidget.st: Fix GtkClassHierarchyWidget>>#classOrMeta:
	and GtkClassHierarchyWidget>>#buildTreeView.

Signed-off-by: Holger Hans Peter Freyther <[email protected]>
@zecke
Remove useless optimizations from the ContextPart
427e486 
The compiler/runtime is optimizing returns of instance variables
and we can use that here.

2013-06-06  Gwenael Casaccio <[email protected]>

        * kernel/ContextPart.st: Remove useless optimizations.
@s4504kr @zecke
emacs: Fix the smalltalk-mode mode for emacs 24.2 and later
5a14488 
In emacs-24.2 The inhibit-first-line-modes-regexps variable was
renamed to inhibit-local-variables-regexps.

2013-06-14  Jochen Schmitt  <[email protected]>

	* smalltalk-mode-init.el.in: Use inhibit-local-variables-regexps
	if it is available.
@zecke
Remove unused gst_ordered_collection code from libgst
723bddb 
2013-06-14  Gwenael Casaccio <[email protected]>

	* libgst/dict.c: Remove useless code: gst_ordered_collection structure.
	* libgst/dict.inl: Remove useless code: ordered_collection_begin and ordered_collection_end.
@zecke
visualgst: Add copyright header to all files
5a81301 
2013-06-17  Gwenael Casaccio  <[email protected]>

	* AbstractFinder.st: Add copyright header.
	* Category/AbstractNamespace.st: Add copyright header.
	* Category/Class.st: Add copyright header.
	* Category/ClassCategory.st: Add copyright header.
	* ClassFinder.st: Add copyright header.
	* Clock/GtkClock.st: Add copyright header.
	* Commands/CategoryMenus/AddCategoryCommand.st: Add copyright header.
	* Commands/CategoryMenus/CategoryCommand.st: Add copyright header.
	* Commands/CategoryMenus/FileoutCategoryCommand.st: Add copyright header.
	* Commands/CategoryMenus/RenameCategoryCommand.st: Add copyright header.
	* Commands/ClassMenus/AddClassCommand.st: Add copyright header.
	* Commands/ClassMenus/ClassCommand.st: Add copyright header.
	* Commands/ClassMenus/DeleteClassCommand.st: Add copyright header.
	* Commands/ClassMenus/FileoutClassCommand.st: Add copyright header.
	* Commands/ClassMenus/InspectClassCommand.st: Add copyright header.
	* Commands/ClassMenus/RenameClassCommand.st: Add copyright header.
	* Commands/Command.st: Add copyright header.
	* Commands/DebugMenus/ContinueDebugCommand.st: Add copyright header.
	* Commands/DebugMenus/DebugCommand.st: Add copyright header.
	* Commands/DebugMenus/StepIntoDebugCommand.st: Add copyright header.
	* Commands/DebugMenus/StepToDebugCommand.st: Add copyright header.
	* Commands/EditMenus/CancelEditCommand.st: Add copyright header.
	* Commands/EditMenus/CopyEditCommand.st: Add copyright header.
	* Commands/EditMenus/CutEditCommand.st: Add copyright header.
	* Commands/EditMenus/FindEditCommand.st: Add copyright header.
	* Commands/EditMenus/PasteEditCommand.st: Add copyright header.
	* Commands/EditMenus/RedoEditCommand.st: Add copyright header.
	* Commands/EditMenus/ReplaceEditCommand.st: Add copyright header.
	* Commands/EditMenus/SelectAllEditCommand.st: Add copyright header.
	* Commands/EditMenus/UndoEditCommand.st: Add copyright header.
	* Commands/FileCommands/CloseToolCommand.st: Add copyright header.
	* Commands/FileCommands/FileOpenCommand.st: Add copyright header.
	* Commands/FileCommands/FileSaveAsCommand.st: Add copyright header.
	* Commands/FileCommands/FileSaveCommand.st: Add copyright header.
	* Commands/FileCommands/QuitToolCommand.st: Add copyright header.
	* Commands/HistoryCommands/HistoryBackCommand.st: Add copyright header.
	* Commands/HistoryCommands/HistoryDisplayCommand.st: Add copyright header.
	* Commands/HistoryCommands/HistoryForwardCommand.st: Add copyright header.
	* Commands/InspectorMenus/InspectorBackCommand.st: Add copyright header.
	* Commands/InspectorMenus/InspectorDiveCommand.st: Add copyright header.
	* Commands/MethodMenus/DebugTestCommand.st: Add copyright header.
	* Commands/MethodMenus/DeleteMethodCommand.st: Add copyright header.
	* Commands/MethodMenus/FileoutMethodCommand.st: Add copyright header.
	* Commands/MethodMenus/InspectMethodCommand.st: Add copyright header.
	* Commands/MethodMenus/MethodCommand.st: Add copyright header.
	* Commands/NamespaceMenus/AddNamespaceCommand.st: Add copyright header.
	* Commands/NamespaceMenus/DeleteNamespaceCommand.st: Add copyright header.
	* Commands/NamespaceMenus/FileoutNamespaceCommand.st: Add copyright header.
	* Commands/NamespaceMenus/InspectNamespaceCommand.st: Add copyright header.
	* Commands/NamespaceMenus/NamespaceCommand.st: Add copyright header.
	* Commands/NamespaceMenus/RenameNamespaceCommand.st: Add copyright header.
	* Commands/OpenBrowserCommand.st: Add copyright header.
	* Commands/OpenTabbedBrowserCommand.st: Add copyright header.
	* Commands/OpenWorkspaceCommand.st: Add copyright header.
	* Commands/SaveImageAsCommand.st: Add copyright header.
	* Commands/SaveImageCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/AcceptItCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/CancelCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/DebugItCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/DoItCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/InspectItCommand.st: Add copyright header.
	* Commands/SmalltalkMenus/PrintItCommand.st: Add copyright header.
	* Commands/TabsMenus/CloseTabCommand.st: Add copyright header.
	* Commands/TabsMenus/NextTabCommand.st: Add copyright header.
	* Commands/TabsMenus/PreviousTabCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenAssistantCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenBottomPaneCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenImplementorCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenPackageBuilderCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenSUnitCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenSenderCommand.st: Add copyright header.
	* Commands/ToolsMenus/OpenWebBrowserCommand.st: Add copyright header.
	* Commands/WorkspaceMenus/DeleteItemCommand.st: Add copyright header.
	* Commands/WorkspaceMenus/InspectItemCommand.st: Add copyright header.
	* Commands/WorkspaceMenus/WorkspaceVariableCommand.st: Add copyright header.
	* Debugger/GtkContextWidget.st: Add copyright header.
	* Debugger/GtkDebugger.st: Add copyright header.
	* Debugger/GtkStackInspector.st: Add copyright header.
	* Debugger/GtkStackInspectorView.st: Add copyright header.
	* Extensions.st: Add copyright header.
	* FakeNamespace.st: Add copyright header.
	* GtkAbstractConcreteWidget.st: Add copyright header.
	* GtkAnnouncer.st: Add copyright header.
	* GtkAssistant.st: Add copyright header.
	* GtkBrowsingTool.st: Add copyright header.
	* GtkClassSUnitWidget.st: Add copyright header.
	* GtkClassSelectionChanged.st: Add copyright header.
	* GtkConcreteWidget.st: Add copyright header.
	* GtkEntryDialog.st: Add copyright header.
	* GtkEntryWidget.st: Add copyright header.
	* GtkHSidebarWidget.st: Add copyright header.
	* GtkHistoryWidget.st: Add copyright header.
	* GtkLauncher.st: Add copyright header.
	* GtkListModel.st: Add copyright header.
	* GtkMainWindow.st: Add copyright header.
	* GtkMethodSUnitWidget.st: Add copyright header.
	* GtkNamespaceSelectionChanged.st: Add copyright header.
	* GtkNotebookWidget.st: Add copyright header.
	* GtkPackageBuilderWidget.st: Add copyright header.
	* GtkScrollTreeWidget.st: Add copyright header.
	* GtkSidebarWidget.st: Add copyright header.
	* GtkSimpleListWidget.st: Add copyright header.
	* GtkTranscriptWidget.st: Add copyright header.
	* GtkTreeModel.st: Add copyright header.
	* GtkVSidebarWidget.st: Add copyright header.
	* GtkVariableTrackerWidget.st: Add copyright header.
	* GtkVisualGSTTool.st: Add copyright header.
	* GtkWebBrowser.st: Add copyright header.
	* GtkWebView.st: Add copyright header.
	* GtkWorkspaceWidget.st: Add copyright header.
	* HistoryStack.st: Add copyright header.
	* Image/GtkImageModel.st: Add copyright header.
	* Image/GtkImageWidget.st: Add copyright header.
	* Implementors/GtkImageResultsWidget.st: Add copyright header.
	* Implementors/GtkImplementorResultsWidget.st: Add copyright header.
	* Implementors/GtkSenderResultsWidget.st: Add copyright header.
	* Inspector/GtkCharacterInspectorView.st: Add copyright header.
	* Inspector/GtkCompiledBlockInspectorView.st: Add copyright header.
	* Inspector/GtkCompiledMethodInspectorView.st: Add copyright header.
	* Inspector/GtkDictionaryInspectorView.st: Add copyright header.
	* Inspector/GtkFloatInspectorView.st: Add copyright header.
	* Inspector/GtkInspector.st: Add copyright header.
	* Inspector/GtkInspectorBrowserWidget.st: Add copyright header.
	* Inspector/GtkInspectorSourceWidget.st: Add copyright header.
	* Inspector/GtkInspectorWidget.st: Add copyright header.
	* Inspector/GtkIntegerInspectorView.st: Add copyright header.
	* Inspector/GtkObjectInspectorView.st: Add copyright header.
	* Inspector/GtkSequenceableCollectionInspectorView.st: Add copyright header.
	* Inspector/GtkSetInspectorView.st: Add copyright header.
	* Menus/CategoryMenus.st: Add copyright header.
	* Menus/ClassMenus.st: Add copyright header.
	* Menus/ContextMenus.st: Add copyright header.
	* Menus/DebuggerToolbar.st: Add copyright header.
	* Menus/EditMenus.st: Add copyright header.
	* Menus/HistoryMenus.st: Add copyright header.
	* Menus/InspectorMenus.st: Add copyright header.
	* Menus/LauncherToolbar.st: Add copyright header.
	* Menus/MenuBuilder.st: Add copyright header.
	* Menus/MenuSeparator.st: Add copyright header.
	* Menus/MethodMenus.st: Add copyright header.
	* Menus/NamespaceMenus.st: Add copyright header.
	* Menus/SimpleWorkspaceMenus.st: Add copyright header.
	* Menus/SmalltalkMenus.st: Add copyright header.
	* Menus/TabsMenus.st: Add copyright header.
	* Menus/TextMenus.st: Add copyright header.
	* Menus/ToolbarSeparator.st: Add copyright header.
	* Menus/ToolsMenus.st: Add copyright header.
	* Menus/WorkspaceMenus.st: Add copyright header.
	* Menus/WorkspaceVariableMenus.st: Add copyright header.
	* MethodFinder.st: Add copyright header.
	* Model/GtkColumnOOPType.st: Add copyright header.
	* Model/GtkColumnPixbufType.st: Add copyright header.
	* Model/GtkColumnTextType.st: Add copyright header.
	* Model/GtkColumnType.st: Add copyright header.
	* NamespaceFinder.st: Add copyright header.
	* Notification/AbstractEvent.st: Add copyright header.
	* Notification/AddedEvent.st: Add copyright header.
	* Notification/CommentedEvent.st: Add copyright header.
	* Notification/DoItEvent.st: Add copyright header.
	* Notification/EventDispatcher.st: Add copyright header.
	* Notification/EventMultiplexer.st: Add copyright header.
	* Notification/Kernel/AbstractNamespace.st: Add copyright header.
	* Notification/Kernel/Class.st: Add copyright header.
	* Notification/Kernel/Metaclass.st: Add copyright header.
	* Notification/Kernel/MethodDictionary.st: Add copyright header.
	* SUnit/GtkSUnit.st: Add copyright header.
	* SUnit/GtkSUnitResultWidget.st: Add copyright header.
	* SUnit/TestBacktraceLog.st: Add copyright header.
	* Source/AutomaticFileOut.st: Add copyright header.
	* Source/BrowserMethodSource.st: Add copyright header.
	* Source/CategorySource.st: Add copyright header.
	* Source/ClassHeaderSource.st: Add copyright header.
	* Source/ClassSource.st: Add copyright header.
	* Source/MethodSource.st: Add copyright header.
	* Source/NamespaceHeaderSource.st: Add copyright header.
	* Source/NamespaceSource.st: Add copyright header.
	* Source/PackageSource.st: Add copyright header.
	* Source/SourceFormatter.st: Add copyright header.
	* StBrowser/GtkCategorizedClassWidget.st: Add copyright header.
	* StBrowser/GtkCategorizedNamespaceWidget.st: Add copyright header.
	* StBrowser/GtkCategoryWidget.st: Add copyright header.
	* StBrowser/GtkClassBrowserWidget.st: Add copyright header.
	* StBrowser/GtkClassHierarchyWidget.st: Add copyright header.
	* StBrowser/GtkMethodWidget.st: Add copyright header.
	* State/BrowserState.st: Add copyright header.
	* State/CategoryState.st: Add copyright header.
	* State/ClassState.st: Add copyright header.
	* State/MethodState.st: Add copyright header.
	* State/NamespaceState.st: Add copyright header.
	* SyntaxHighlighter.st: Add copyright header.
	* Tests/AddClassUndoCommandTest.st: Add copyright header.
	* Tests/AddNamespaceUndoCommandTest.st: Add copyright header.
	* Tests/CategoryTest.st: Add copyright header.
	* Tests/CompiledMethodTest.st: Add copyright header.
	* Tests/EmptyTest.st: Add copyright header.
	* Tests/ExtractLiteralsTest.st: Add copyright header.
	* Tests/FinderTest.st: Add copyright header.
	* Tests/GtkAssistantTest.st: Add copyright header.
	* Tests/GtkCategorizedClassWidgetTest.st: Add copyright header.
	* Tests/GtkCategorizedNamespaceWidgetTest.st: Add copyright header.
	* Tests/GtkCategoryWidgetTest.st: Add copyright header.
	* Tests/GtkConcreteWidgetTest.st: Add copyright header.
	* Tests/GtkMethodWidgetTest.st: Add copyright header.
	* Tests/GtkScrollTreeWidgetTest.st: Add copyright header.
	* Tests/GtkSimpleListWidgetTest.st: Add copyright header.
	* Tests/MenuBuilderTest.st: Add copyright header.
	* Tests/PragmaTest.st: Add copyright header.
	* Tests/StateTest.st: Add copyright header.
	* Tetris/HighScores.st: Add copyright header.
	* Tetris/Score.st: Add copyright header.
	* Text/GtkFindWidget.st: Add copyright header.
	* Text/GtkReplaceWidget.st: Add copyright header.
	* Text/GtkSaveTextWidget.st: Add copyright header.
	* Text/GtkSourceCodeWidget.st: Add copyright header.
	* Text/GtkTextPluginWidget.st: Add copyright header.
	* Text/GtkTextWidget.st: Add copyright header.
	* Undo/AddClassUndoCommand.st: Add copyright header.
	* Undo/AddMethodUndoCommand.st: Add copyright header.
	* Undo/AddNamespaceUndoCommand.st: Add copyright header.
	* Undo/DeleteClassUndoCommand.st: Add copyright header.
	* Undo/DeleteMethodUndoCommand.st: Add copyright header.
	* Undo/DeleteNamespaceUndoCommand.st: Add copyright header.
	* Undo/RenameCategoryUndoCommand.st: Add copyright header.
	* Undo/RenameClassUndoCommand.st: Add copyright header.
	* Undo/RenameNamespaceUndoCommand.st: Add copyright header.
	* Undo/Text/DeleteTextCommand.st: Add copyright header.
	* Undo/Text/InsertTextCommand.st: Add copyright header.
	* Undo/Text/ReplaceTextCommand.st: Add copyright header.
	* WorkspaceVariableTracker.st: Add copyright header.
@zecke
visualgst: Fix DNU of GTK.GtkEntry>>#getText
5d928fa 
The AddClassCommand (and others) use VisualGST.GtkEntryDialog>>#result
to get the string. The >>#result selector is calling >>#getText on the
GTK.GTKEntry but this does not exist. Add it now.

2013-06-17  Gwenael Casaccio  <[email protected]>

        * Gtk/GtkEntry.st: GtkEntry support
        * Gtk/GtkEntryBuffer.st: GtkEntry support
        * package.xml: Update
@zecke
visualgst: Refactor some Smalltalk undo commands
a55af85 
Make them subclass of Command. Smalltalk commands don't works as undoable
commands, they could only be executed: a simple eval in the workspace could
break the undo/redo code.

2013-06-17  Gwenael Casaccio  <[email protected]>

        * Commands/System/AddClassCommand.st: New system command
        * Commands/System/AddMethodCommand.st: New system command
        * Commands/System/AddNamespaceCommand.st: New system command
        * Commands/System/DeleteClassCommand.st: New system command
        * Commands/System/DeleteMethodCommand.st: New system command
        * Commands/System/DeleteNamespaceCommand.st: New system command
        * Commands/System/RenameCategoryCommand.st: New system command
        * Commands/System/RenameClassCommand.st: New system command
        * Commands/System/RenameNamespaceCommand.st: New system command
        * Commands/CategoryMenus/RenameCategoryCommand.st: Updated to new system command
        * Commands/ClassMenus/AddClassCommand.st: Updated to new system command
        * Commands/ClassMenus/DeleteClassCommand.st: Updated to new system command
        * Commands/ClassMenus/RenameClassCommand.st: Updated to new system command
        * Commands/Command.st: Updated to new system command
        * Commands/MethodMenus/DeleteMethodCommand.st: Updated to new system command
        * Commands/NamespaceMenus/AddNamespaceCommand.st: Updated to new system command
        * Commands/NamespaceMenus/DeleteNamespaceCommand.st: Updated to new system command
        * Commands/NamespaceMenus/RenameNamespaceCommand.st: Updated to new system command
        * Commands/SmalltalkMenus/AcceptItCommand.st: Updated to new system command
        * Undo/AddClassUndoCommand.st: Deleted
        * Undo/AddMethodUndoCommand.st: Deleted
        * Undo/AddNamespaceUndoCommand.st: Deleted
        * Undo/DeleteClassUndoCommand.st: Deleted
        * Undo/DeleteMethodUndoCommand.st: Deleted
        * Undo/DeleteNamespaceUndoCommand.st: Deleted
        * Undo/RenameCategoryUndoCommand.st: Deleted
        * Undo/RenameClassUndoCommand.st: Deleted
        * Undo/RenameNamespaceUndoCommand.st: Deleted
        * package.xml: Update
@zecke
visualgst: Do not display system exception handling frames in the deb…
533b9a7 
…ugger

Make the debugger skip frames that belong to the system exception
handling. This way a simple '3 halt' will stop in the frame that
signals the exception, e.g. Halt(Exception)>>signal.

In the future a preference will be added to allow to see all the
frames.

2013-06-18  Gwenael Casaccio  <[email protected]>

	* Debugger/Extensions.st: Added.
	* Debugger/GtkDebugger.st: Skip exception handling frames.
	* Extensions.st: Remove the debugger extension.
	* package.xml: Update
@zecke
jit: Flush the code for the runtime directives
b2580ba 
On x86/amd64 this will call mprotect with PROT_EXEC on the
allocated memory. This is fixing an infinite recursion in the
segfault handler of the garbage collection.

2013-06-03  Holger Hans Peter Freyther  <[email protected]>

	* xlat.c: Use jit_flush_code for the runtime code.
@zecke
jit: Fix the bootstrap of CharacterArray
d6b0393 
CharacterArray>>#withWindowsShellEscapes has the following code
that will lead to execution during the bootstrap. The interpreter
is optimizing the calls for >>#value: but the JIT is not doing that.

Change the order of the bootstrap to load the BlockClosure and
related classes before the CharacterArray.

        table := ##(
            | t |
            t := ByteArray new: 256.
            #($% $" $< $> $| $& $^ $ ) do: [ :each | t at: each codePoint put: 1 ].
            t).

2013-06-03  Holger Hans Peter Freyther  <[email protected]>

	* files.c: Make BlockClosure available before the CharacterArray.
@zecke
jit: Fix test failures with Magritte, SUnit and other routines
15be475 
The tests crash when returning to a previous context. In the case of the
Magritte test it is crashing on return to Delay class>>#runDelayProcess.

This appears to occur when resuming an existing image. It is because
the F_XLAT and F_XLAT_REACHABLE flags are cleared on saving of the image.
On image resume the refresh_native_ips method will re-generate the
native code and set the F_XLAT flag for active contexts. As the native
code is not executed the F_XLAT_REACHABLE will not be set. This makes it
possible for maybe_release_xlat to release the native code without
updating the context. This will eventually cause a segmentation fault
as the native code is gone.

The solution appears to be easy. Once the native_ip is updated the
F_XLAT_REACHABLE is set. This way it is guaranteed that the native code
will not be collected.

2013-06-10  Holger Hans Peter Freyther  <[email protected]>

	* interp-jit.inl: Set the F_XLAT_REACHABLE flag in refresh_native_ips.
@zecke
Revert "Remove useless optimizations from the ContextPart"
8282f62 
Paolo writes:
The point is not to optimize #ip and #sp.  It is to _prevent_
optimizing it, and ensure that the cached values are committed
by the interpreter to the object before reading the variable.

This reverts commit 427e486.

2013-06-27  Holger Hans Peter Freyther  <[email protected]>

	* kernel/ContextPart.st: Revert the previous change.
@zecke
sunit: Add >>#assert:equals: from Pharo for the Phexample
951ed69 
The above selector is needed for Phexample and in general very
nice to debug failures as the result and expectation is immediately
visible in the debugger.

2013-05-11  Holger Hans Peter Freyther  <[email protected]>

	* packages/sunit/SUnit.st: Add #assert:equals: and
	#comparingStringBetween:and: from Pharo to the TestCase.
chajath and others added 30 commits April 10, 2014 16:16
@chajath @zecke
cygwin: Update cygwin path conversion api
c916f68 
2014-04-09  In-Ho Yi  <[email protected]>

	* sysdep/cygwin/findexec.c: Use cygwin_conv_path instead
	of cygwin_conv_to_posix_path for path conversion.
@zecke
stinst: Fix support for keyword attributes
9b6190d 
2014-04-02 Gwenael Casaccio <[email protected]>

	* STCompiler.st: Support keyword attributes.
	* STCompilerTests.st: Test for method attributes.
@chajath @zecke
cygwin: Remove wrong comment and update error check
1212652 
Remove unnecessary length check. Cygwin path conversion api
which now gives error code.

2014-04-16  In-Ho Yi  <[email protected]>

	* sysdep/cygwin/findexec.c: Update comment and change
	the error handling.
@zecke
gst-sunit: Allow to execute a subset of tests provided by a package
6218318 
Using "gst-sunit -p PACKAGE" will execute all tests of the package.
Make it possible to pass a different test script on the command line
and in this case none of the default tests will be executed. This
can be used when just trying to understand a single regression.

2014-05-01  Holger Hans Peter Freyther  <[email protected]>

	* scripts/Test.st: Introduce pkgScript variable and
	use it.
@zecke
visualgst: Avoid live-lock on single-step debugging
ee65a72 
Debugging "3 negated" and pressing "F7" could result in a
live-lock. While the dispatch routine of the mainloop was
ran the call-in process could wait on the "finalSemaphore"
and the "idle" process would be selected to execute as the
only process that remained runnable. This live-lock would
never be exited.

The underlying issue is that VisualGST is running in the
same image and can be impacted by the execution of the
debugged process. The only thing we can do right now is
to skip dangerous routines.

Currently the dangerous routines are related to the handling
of finalizers as the Glib/Gtk+ bindings create a lot of to
be finalized objects.

2014-05-05  Holger Hans Peter Freyther  <[email protected]>

	* Debugger/GtkDebugger.st: Introduce >>#finishDangerousContexts
	and call it from >>#debugWith:.
@zecke
netlink: Fix build on older Linux builds due missing stamp-classes
1ce373b 
The build fails if the netlink module is not available. Add a
dummy file like it was done for zlib.
@zecke
readline: CPPFunction was removed in version 6.3-5 of readline
49979e8 
CPPFunction was deprecated in readling-4.2. Stop using the old
symbol and update the autoconf test.

2014-05-26  Holger Hans Peter Freyther  <[email protected]>

	* input.c: Use rl_quote_func_t, rl_dequote_func_t and
	rl_completion_func_t instead of the deprecated CPPFunction
@zecke
blox: Direct usage of result is deprecated and stops working
84fc8a5 
Use Tcl_GetStringResult(interp) instead of interp->result on
newer versions of Tcl. It looks like Tcl_GetStringResult has
been present in the entire 8.0 series.

2014-05-26  Holger Hans Peter Freyther  <[email protected]>

	* BloxTK.c: Use Tcl_GetStringResult to access the result.
@zecke
kernel: Fix return of RecursionLock>>#critical:
bc066f5 
In case the lock is not locked by the current process yet
>>#critical: will not return value of the block. This is
different to how Semaphore>>#critical: works. Fix it and
add a testcase for both cases.

2014-06-21  Holger Hans Peter Freyther  <[email protected]>

	* kernel/RecursionLock.st: Return the result of >>#critical:

2014-06-21  Holger Hans Peter Freyther  <[email protected]>

	* kernel/RecursionLockTests.st: Add test for RecursionLock
@zecke
Revert "visualgst: Flush task queue when pressing "CTRL + .""
475bad4 
This reverts commit 44cd50b. The
snooper code doesn't appear to work correctly and seems to deadlock
when a message is being added to the transcript.

(ip 6)<unwind> BlockClosure>>#ensure:
(ip 6)[] in RecursionLock>>#critical:
(ip 30)[] in Semaphore>>#critical:
(ip 6)<unwind> BlockClosure>>#ensure:
(ip 8)Semaphore>>#critical:
(ip 14)RecursionLock>>#critical:
(ip 6)TextCollector>>#next:putAll:startingAt:
(ip 14)String(SequenceableCollection)>>#nextPutAllOn:
(ip 8)TextCollector(Stream)>>#nextPutAll:
(ip 12)SmallInteger(Integer)>>#displayOn:
(ip 8)TextCollector(Stream)>>#display:
(ip 100)MethodContext>>#printOn:line:
(ip 8)MethodContext>>#printOn:
(ip 30)MethodContext(ContextPart)>>#backtraceOn:
(ip 8)MethodContext(ContextPart)>>#backtrace
(ip 6)[] in KeySnooper>>#initialize
(ip 16)WrongClass(Exception)>>#activateHandler:
(ip 24)WrongClass(Exception)>>#signal
(ip 40)WrongClass class>>#signalOn:mustBe:
(ip 24)WrongClass class>>#signalOn:mustBe:
(ip 10)GdkEventKey(CObject)>>#address:
(ip 8)GdkEventKey class(CObject class)>>#address:
(ip 8)[] in KeySnooper>>#initialize
(ip 12)<unwind> BlockClosure>>#on:do:
(ip 10)[] in KeySnooper>>#initialize
(ip 0)<bottom>

2014-07-20  Holger Hand Peter Freyther  <[email protected]>

	* Misc/KeySnooper.st: Remove the file.
	* Misc/TaskQueue.st: Remove the >>#flush selector.
	* GtkLauncher.st: Remove invocation of KeySnooper.
@zecke
gst-sunit: Spawn the event loop last to avoid crashes
f4f46a1 
It was possible that while we started to show the VisualGST
window GTK+ would call back into Smalltalk and we would run
the Glib dispatch while showing the window. This lead to a
timer expiring on a non-fully realized window and leading to
a crash inside GTK+/X11.

Run the event loop after we have intitialized all of the
VisualGST code.

2014-07-20  Holger Hans Peter Freyther  <[email protected]>

	* scripts/Test.st: Spawn the event loop last.
@zecke
kernel/all: Make >>#new/>>#new: go through >>#initialize
4a224a3 
In Pharo it is common that new/new: will already go through an
initialize call. When porting code from and to Pharo one needs
to make sure that initialize is called and only called once or
idempotent. Align the code with Pharo.

Remove redundant >>#new implementations throughout the packages
include in GNU Smalltalk.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* examples/PackageBuilder.st: Remove PackageBuilder class >>#new.
	* kernel/Builtins.st: Add Object>>#initialize, change Behavior>>#new
	and Behavior>>#new:.
	* kernel/CompildCode.st: Remove CompildCode>>#initialize.
	* kernel/Metaclass.st: Add Metaclass>>#new.
	* kernel/PkgLoader.st: Remove PackageDirectories class >> #new.
	* kernel/RecursionLock.st: Remove RecursionLock class >> #new.
	* kernel/Semaphore.st: Remove Semaphore class >> #new.
	* kernel/URL.st: Remove URL class >> #new.
	* scripts/Remote.st: Remove RemoteServer class >> #new.
	* tests/intmath.st: Remove PiSeries class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Announcements.st: Remove Announcer class >> #new,
	SubscriptionRegistry class >> #new.
	* AnnouncementsTests.st:  Remove TestSubscriber class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* PText.st: Remove PWorksheetText class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* BloxText.st: Remove BTextBindings class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* CairoPattern.st: Remove GradientPattern class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Amb.st: Remove Amb class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* debugtests.st: Use basicNew instead of the modified new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* md5.st: Remove MD5 class >> #new.
	* sha1.st: Remove SHA1 class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Glorp.st: Remove CachePolicy class >> #new,
	GlorpExpression class >> #new, ObjectTransaction class >> #new,
	Mapping class >> #new, DatabaseConverter class >> #new,
	DatabaseTable class >> #new, ElementBuilder class >> #new,
	GlorpSession class >> #new, TableSorter class >> #new,
	Tracing class >> #new, RowMap class >> #new,
	DatabaseType class >> #new, DatabaseRow class >> #new,
	Query class >> #new, Descriptor class >> #new, Join class >> #new,
	MultiRowMapKey class >> #new, DescriptorSystem class >> #new,
	DatabaseAccessor class >> #new, FieldValueWrapper class >> #new,
	CacheManager class >> #new, UnitOfWork class >> #new,
	Proxy class >> #new, DatabaseCommand class >> #new,
	DatabaseSequence class >> #new, Cache class >> #new,
	GlorpPreparedStatement class >> #new.
	* GlorpTest.st: Remove GlorpWorker class >> #new,
	GlorpBankAccount class >> #new, GlorpBankTransaction class
	>> #new, GlorpThingWithLotsOfDifferentCollections class >> #new,
	GlorpEncylopedia class >> #new, GlorpCustomer class >> #new,
	GlorpReservation class >> #new, GlorpInt4Test class >> #new,
	GlorpBankExampleSystem class >> #new, GlorpServiceCharge class
	>> #new, GlorpWeakCacheTest class >> #new, GlorTransformedTime
	class >> #new, GlorpMockSession class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Base.st: Remove GPObject class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* FileServer.st: Remove FileWebServer class >> #new.
	* WebServer.st: Remove WebRequest class >> #new.
	* WikiServer.st: Remove WikiPage class >> #new, WikiSettings
	class >> #new, Wiki class >> #new, WikiHTML class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* magritte-gst.st: Remove MAVisitor class >> #new,
	MAVisitor >> #initialize.
	* magritte-model.st: Remove MAAdaptiveModel class >> #new,
	MADescriptionBuilder class >> #new, MAFileModel class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* magritte-gst.st: Remove MAVisitor class >> #new,
	MAVisitor >> #initialize.
	* magritte-model.st: Remove MAAdaptiveModel class >> #new,
	MADescriptionBuilder class >> #new, MAFileModel class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Core/SDAbstractStore.st: Remove SDAbstractCore class >> #new,
	SDAbstractStore >> #initialize.
	* Core/SDActiveRecord.st: Remove SDActiveRecord class >> #new.
	* Core/SDConcurrentDictionary.st: Remove SDConcurrentDictionary
	class >> #new.
	* Store/SDMemoryStore.st: Remove SDMemoryStore class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* libsdl/EventSource.st: Remmove SdlEventSource class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Seaside-Core.st: Remove WABrush class >> #new,
	WAConfiguration class >> #new, WAHtmlBuilder class >> #new,
	WAHtmlDocument class >> #new, WALRUCache class >> #new,
	WAPresenter class >> #new, WAProcessMonitor class >> #new,
	WARenderingContext class >> #new, WAReportColumn class >>
	#new, WARequestHandler class >> #new, WAResponse class
	>> #new, WARoot class >> #new, WAUrl class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* magritte-seaside.st: Remove MAColumn class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Tests.st: Remove DummyStream class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* ParseTreeSearcher.st: Remove RBReadBeforeWrittenTester
	class >> #new, RBParseTreeRule class >> #new, RBParseTreeRule
	>> #initialize.
	* RBParseNodes.st: Remove RBProgramNodeVisitor class >> #new,
	RBProgramNodeVisitor >> #initialize.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Parser/SourceEval.st: Remove SourceEval class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* SUnit.st: Remove TestResource class >> #new,
	TestResult class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Core.st: Remove SwazooResource class >> #new.
	* HTTP.st: Remove AbstractHTTPServer class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* Tetris/TetrisField.st: Remove TetrisField class >> #new.

2014-07-26  Holger Hans Peter Freyther  <[email protected]>

	* builder/NodeBuilder.st: Remove XMLNodeBuilder class >> #new.
	* dom/DOM.st: Remove Node class >> #new, DocuemntType class >> #new.
	* expat/ExpatPullParser.st: Remove SAXEventSequence class >> #new.
	* parser/XML.st: Remove Pattern class >> #new.
	* pullparser/XMLPullParser.st: Remove XMLPullParser class >> #new.
	* saxdriver/SAX.st: Remove SAXDispatcher class >> #new.
	* saxparser/Parser.st: Remove SAXParser class >> #new.
	* xpath/XPath.st: Remove XPathNodeContext class >> #new,
	XPathExpression class >> #new.
	* xsl/XSL.st: Remove RuleDatabase class >> #new.
@zecke
kernel: Fix URL>>#decodedFields
505aa51 
The splitting failed as the code called "nil size" which
was not inside the valid indexes of the array. Use the
keyValue variable and add a testcase.

Fixes: #863

2014-08-16  Holger Hans Peter Freyther  <[email protected]>

	* kernel/URL.st: Use keyValue instead of value.

2014-08-16  Holger Hans Peter Freyther  <[email protected]>

	* kernel/URLTest.st: Add test for URL>>#decodedFields.
@zecke
libgst: Add built-in for Behavior>>#new and >>#new:
ac2ada5 
The addition of calling both basicNew/basicNew: followed by a
call to initialize introduced a noticable slowdown in an
allocation macro benchmark. By making the new >>new/>>new:
a primitive we reduce the cost.

The #initialize symbol is part of the builtin selectors so
we can not blindly allocate it during the construction of
the symbol table but will take the result of the built-in
selectors.

2014-08-02  Holger Hans Peter Freyther  <[email protected]>

	* prims.def: Introduce VMpr_Behavior_newInitialize and
	VMpr_Behavior_newColonInitialize,
	* sym.h: Declare _gst_initialize_symbol.
	* sym.c: Define _gst_initialize_symbol during init and
	restore.

2014-08-02  Holger Hans Peter Freyther  <[email protected]>

	* kernel/Builtins.st: Use the new built-in for >>#new
	and >>#new:.
@zecke
prims: Remove opening file by integer flags
5357a93 
The code path to work with integer as second argument has
been broken forever. Let's just remove it. It should have
used '&' instead of '&&' to apply the bitmask.

2014-09-13  Holger Hans Peter Freyther  <[email protected]>

	* prims.def: Remove opening with second argument as integer.
@zecke
libgst: Fix SIGALRM race and cancel a timer before starting a new one
32a3482 
The below Smalltalk code could trigger a race condition. We would program
a timer and then program another one before the first has expired. If the
original timer expires after we have set signal handler but before the
syscall to set the new timer was called. We could receive SIGALARM and
our signal handler would set SIG_DFL as the handler for SIGALARM. When
the new expiration is set and expires the default handler will terminate
the process.

Setting the application to SIG_IGN the handled signal could lead to a
deadlock as the real expiration is never signalled to the Smalltalk
side.

The best approach seems to cancel the timer. Before we have canceled
the timer we might run through the signal handler and signal the
original sempahore but that appears to be fine as we will not miss
an event or revert the signal handler too early. It might be best to
combine "TimeoutSem initialize" of Delay class>>#handleDelayRequstor
with the cancelation of the timer.

I have only verified the working of the posix timer (timer_settime)
and not the old interface.

Eval [
        | sem a |
        sem := Semaphore new.

        a := [
                [
                (Delay forMilliseconds: 250) wait.
                sem signal.
                ] repeat.
        ] fork.

        b := [
                [
                (Delay forMilliseconds: 125) timedWaitOn: sem.
                ] repeat.
        ] fork.

        c := [
                [
                (Delay forMilliseconds: 125) timedWaitOn: sem.
                ] repeat.
        ] fork.

        stdin next.
]

2014-09-26  Holger Hans Peter Freyther  <[email protected]>

	* sysdep.h: Declare _gst_sigalrm_cancel.
	* sysdep/posix/events.c: Call _gst_sigalrm_cancel.
	* sysdep/posix/timer.c: Implement _gst_sigalrm_cancel.
@zecke
gst-remote: Document -I, --image-file and --no-line-numbers
8139192 
These values were not documented. Specially using an already
existing image file is a common usecase.

2015-01-25  Holger Hans Peter Freyther  <[email protected]>

	* scripts/Remote.st: Document -I and --no-line-numbers.
@zecke
libgst: Include SmallInt.st before FloatD.st
aa87bf1 
When working on the JIT and disabling inlining of integers
we have bootstrap issues as FloatD>>signByte is using a
compile time constant that requires the usage of SmallInteger.

(ip 8)SmallInteger(Object)>>#subclassResponsibility
(ip 4)SmallInteger(Magnitude)>>#<
(ip 6)SmallInteger(Magnitude)>>#>=
(ip 18)UndefinedObject(FloatD class)>>#executeStatements
(ip 0)<bottom>
nil

kernel/FloatD.st:56: Aborted

2015-02-03  Holger Hans Peter Freyther  <[email protected]>

	* files.c: Include SmallInt.st before Float.st.
@zecke
libgst: Fix small amount of sleeps on OSX
b98173d 
create_timer is not available on OSX which means the
code will fall back to use setitimer. In case we want
to sleep a short amount of time we either cancel the
timeout or sleep a very long time.

* If nsTime < now we would sleep a very long time.
* If deltaMilli == 0 we could cancel the timer and
never wake up.

If the delta is smaller than what can be expressed in
milliseconds sleep the shortest time possible as it is
too late to cancel everything.

This could be easily reproduced using the following code
which would be unlikely to run to the end.

 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
 (Delay forMilliseconds: 1) wait
@zecke
dbi: Correct >>#columnNames selector
63fc9ef 
The code attempted to go through the columns and then collect
their name, instead it collected the name of the table for each
column.

DBI doesn't have unit tests by itself so I am using the SQLite
implementation to run the test.

2015-08-01  Holger Hans Peter Freyther  <[email protected]>

	* Table.st: Fix >>#columnNames to return the column
	names and not the table name.

2015-08-01  Holger Hans Peter Freyther  <[email protected]>

	* SQLiteTests.st: Add SQLiteTableTestCase class and
	>>#testTableColumns. Add the testTableColumns to the
	SQLiteTestSuite class >> #suite selector.
@zecke
libgst: Fix the cint.c build on XNU/Darwin
f4c7dab 
fdatasync appears to be available when linking but there is
no declaration in XNU. Move from checking the function to
checking the declaration.

Fixes:

cint.c:663:35: error: use of undeclared identifier 'fdatasync'
  _gst_define_cfunc ("fdatasync", fdatasync);
                                  ^

2015-05-21  Holger Hans Peter Freyther  <[email protected]>

	* configure.ac: Move from AC_CHECK_FUNCS_ONCE to AC_CHECK_DECLS
	for fdatasync.

2015-05-21  Holger Hans Peter Freyther  <[email protected]>

	* cint.c: Change to use #if instead of #ifdef and update
	the macro to change for.
@zecke
libgst: Address clang compiler warning
eea13d3 
Use if () {} else {} instead of an else if() {} that would
always be true. First we compare cur_time to < next_poll_ms
so in the else branch it must be >=.

events.c:218:20: warning: variable 'ms' is used uninitialized whenever 'if' condition is false
      [-Wsometimes-uninitialized]
          else if (cur_time >= next_poll_ms)
                   ^~~~~~~~~~~~~~~~~~~~~~~~
events.c:233:11: note: uninitialized use occurs here
      if (ms == INFINITE)
          ^~
events.c:218:16: note: remove the 'if' if its condition is always true
          else if (cur_time >= next_poll_ms)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
events.c:207:18: note: initialize the variable 'ms' to silence this warning
      unsigned ms;
                 ^
                  = 0

2015-08-02  Holger Hans Peter Freyther  <[email protected]>

	* events.c: Use else instead of else if in
	poll_timer_thread.
@zecke
seaside: Correct WAGNUSmalltalkPlatform >> #filesIn:
09b911d 
File does not understand first. Follow the comment and
reject any file that starts with '.' by first stripping
the path and converting it to a String.

Manually tested using interactive GST session on
'/Users/ich'. The issue was reported by Mark Bratcher
on github.

2015-08-08  Holger Hans Peter Freyther  <[email protected]>

	* Seaside-GST.st: Correct >>#filesIn:.
@zecke
dbd-mysql: Fix breakage from Behavior>>#new changes
7677d16 
In ac2ada5 I had changed
>>#new to always call >>#initialize. When converting the
code I did not update the MySQLPacket class that assumes
that a stream has been set before initialize is being called.
Use >>#basicNew to avoid the early call to >>#initialize.
This has been found and analyzed by Mark Bratcher.

2015-09-08  Holger Hans Peter Freyther  <[email protected]>

	* Connection.st: Use >>#basicNew in MySQLPacket class >> #on:.
@zecke
i18n: Fix printing of integers and floats
716884a 
The printing of Integers didn't work as the stream was
attempted to be indexed out of bounds and the calculation
of the number of required groups was wrong in many cases.

2015-10-18  Holger Hans Peter Freyther  <[email protected]>

	* package.xml: Add LcNumericTest.st and testcase.
	* Number.st: Fix calculation in
	>>#computeNumberOfGroups. Support integer
	printing in >>#basicPrint:on:.
	* LcNumericTest.st: Add new testcase.
@zecke
misc: Increase version number after the release
504a8b8 
2015-11-07  Holger Hans Peter Freyther  <[email protected]>

	* configure.ac: Increase the version number after the
	release.
@zecke
libgst: Add alternative multiplication overflow check
72ada18 
Apple clang on OSX and the version on FreeBSD optimize the
multiplication check away. Clang introduced a family of
builtins to do the multiplication and check for the overflow
and GCC made the API usable. For clang we would need to know
if intptr_t is of type int, long int, long long int and
then use the smul, smull smulll.
Luckily clang is adopting the better interface and this is
what we are starting to use now. This means the new code
will be used on GCC5 (and later) and some future versions of
clang.

2015-11-07  Holger Hans Peter Freyther  <[email protected]>

	* build-aux/overflow-builtins.m4: Add new macro.
	* configure.ac: Use GST_C_OVERFLOW_BUILTINS macro.

2015-11-07  Holger Hans Peter Freyther  <[email protected]>

	* interp.inl: Add alternative mul_with_check implementation.
@zecke
blox: Fix fall-out from calling >>#initialize as part of new
edb6bad 
The code assumes that parentView is set before >>#initialize is
called and this assumption was broken by the change. In the long
run it might be best to call this routine >>#initializeView and
or integrate the setting of the parent view. The patch changes
the base class to restore the old behavior for creation.

Call >>#initialize on the Workspace so that the variableNames
tracker is properly initialized. Remove one unneeded call for
the STInST module.

2016-01-23  Holger Hans Peter Freyther  <[email protected]>

	* BrowShell.st: Call >>#initialize.
	* DebugSupport.st: Do not call >>#initialize.
	* View.st: Use >>#basicNew to instantiate.

2016-01-23  Holger Hans Peter Freyther  <[email protected]>

	* BloxBasic.st: Use >>#basicNew to create Gui items.
@zecke
blox: Change template to work with the new syntax
62dab58 
2016-01-25  Thomas Weir Worthington <[email protected]>

	* ClassHierBrow.st: updated method template to new
	syntax

[hfreyther: Manually applied the patch]
@zecke
libgst: Do not re-define yylineno with newer versions of flex
54f5008 
With flex 2.6.0 the minor version is < 31 and one would end with
redefining the yylineno. Make the check more specific.

2016-09-18  Holger Hans Peter Freyther  <[email protected]>

	* genbc-scan.l: Compile with flex 2.6.0.
	* genpr-scan.l: Compile with flex 2.6.0.
	* genvm-scan.l: Compile with flex 2.6.0.
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8 participants
@bill-auger @zecke @slattarini @s4504kr @bonzini @GwenaelCasaccio @leeduhem @chajath