Packages October 2011

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The Trunk: Kernel-eem.633.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.633.mcz ==================== Summary ==================== Name: Kernel-eem.633 Author: eem Time: 4 October 2011, 12:28:38.308 pm UUID: b7fedf5b-2cb3-4420-8f0d-c66ac6715c53 Ancestors: Kernel-eem.632 Pragmas need to be #=, not just #==. MethodPragmaTests now all pass. =============== Diff against Kernel-eem.632 =============== Item was added: + ----- Method: Pragma>>= (in category 'comparing') ----- + = anObject + ^self class == anObject class + and: [keyword == anObject keyword + and: [arguments = anObject arguments]]! Item was added: + ----- Method: Pragma>>hash (in category 'comparing') ----- + hash + ^keyword hash + arguments hash!

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The Trunk: Kernel-eem.633.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

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The Trunk: Kernel-eem.633.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

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The Trunk: Compiler-nice.218.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

Nicolas Cellier uploaded a new version of Compiler to project The Trunk: http://source.squeak.org/trunk/Compiler-nice.218.mcz ==================== Summary ==================== Name: Compiler-nice.218 Author: nice Time: 4 October 2011, 9:16:03.441 pm UUID: 32663b2d-f5b4-4d87-bd75-22732f1821c0 Ancestors: Compiler-eem.217 Add a backward compatibility preference for allowing compilation of #, #. and other uni-character symbols. This is necessary for loading some outdated packages. =============== Diff against Compiler-eem.217 =============== Item was changed: Object subclass: #Scanner instanceVariableNames: 'source mark hereChar aheadChar token tokenType currentComment buffer typeTable' + classVariableNames: 'AllowBlockArgumentAssignment AllowUnderscoreAssignments AllowUnderscoreSelectors AllowUnicharSymbol DoItCharacter TypeTable' - classVariableNames: 'AllowBlockArgumentAssignment AllowUnderscoreAssignments AllowUnderscoreSelectors DoItCharacter TypeTable' poolDictionaries: '' category: 'Compiler-Kernel'! !Scanner commentStamp: 'ul 4/3/2011 02:04' prior: 0! I scan a string or text, picking out Smalltalk syntactic tokens. I look one character ahead. I put each token found into the instance variable, token, and its type (a Symbol) into the variable, tokenType. At the end of the input stream, I pretend to see an endless sequence of special characters called doIts. Instance Variables aheadChar: <Character> buffer: <WriteStream> currentComment: <OrderedCollection> hereChar: <Character> mark: <Integer> source: <ReadStream> token: <Symbol|String|NumberCharacter|Boolean|nil> tokenType: <Symbol> typeTable: <Array> aheadChar - the next character in the input stream buffer - a reusable WriteStream on a String which is used for building strings. Shouldn't be used from multiple methods without resetting. currentComment - an OrderedCollection of strings which contain all comments between the current token and the previous token or the beginning of the source. hereChar - the current character mark - the position of the current token in the source stream source - the input stream of characters token - the current token tokenType - the type of the current token. The possible token types are: #binary, #character, #colon, #doIt, #keyword, #leftArrow, #leftBrace, #leftBracket, #leftParenthesis, #literal, #period, #rightBrace, #rightBracket, #rightParenthesis, #semicolon, #string, #upArrow, #verticalBar, #word, #xBinary, #xColon, #xDelimiter, #xDigit, #xDollar, #xDoubleQuote, #xLetter, #xLitQuote, #xSingleQuote, #xUnderscore typeTable - an array that maps each an evaluable tokenType to each character with asciiValue between 0 and 255! Item was added: + ----- Method: Scanner class>>prefAllowUnicharSymbol (in category 'preferences') ----- + prefAllowUnicharSymbol + "Accessor for the system-wide preference" + <preference: 'Allow symbols with unique character like #,' + category: 'Compiler' + description: 'When true, the historical syntax #, #; or #. is allowed.' + type: #Boolean> + ^AllowUnicharSymbol ifNil: [false]! Item was added: + ----- Method: Scanner class>>prefAllowUnicharSymbol: (in category 'preferences') ----- + prefAllowUnicharSymbol: aBoolean + "Accessor for the system-wide preference" + AllowUnicharSymbol := aBoolean! Item was changed: ----- Method: Scanner>>xLitQuote (in category 'multi-character scans') ----- xLitQuote "Symbols and vectors: #(1 (4 5) 2 3) #ifTrue:ifFalse: #'abc'." | start | start := mark. self step. "litQuote" self scanToken. tokenType == #leftParenthesis ifTrue: [self scanToken; scanLitVec. mark := start + 1. tokenType == #doIt ifTrue: [self offEnd: 'Unmatched parenthesis']] ifFalse: [tokenType == #leftBracket ifTrue: [self scanToken; scanLitByteVec. mark := start + 1. tokenType == #doIt ifTrue: [self offEnd: 'Unmatched bracket']] ifFalse: [(tokenType == #word or: [tokenType == #keyword or: [tokenType == #colon]]) ifTrue: [self scanLitWord] ifFalse: [tokenType == #string ifTrue: [token := token asSymbol] ifFalse: [(tokenType == #binary or: [ tokenType == #verticalBar ]) + ifFalse: [(token isCharacter and: [self class prefAllowUnicharSymbol]) + ifTrue: + [tokenType := Symbol. + token := Symbol with: token] + ifFalse: [self notify: 'Invalid literal character' at: start + 1]]]]]]. - ifFalse: [self notify: 'Invalid literal character' at: start + 1]]]]]. mark := start. tokenType := #literal "#(Pen) #Pen #'Pen' ##Pen ###Pen "!

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The Trunk: Compiler-nice.218.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

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The Trunk: Compiler-nice.218.mcz
by commits＠source.squeak.org 04 Oct '11

04 Oct '11

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The Trunk: Collections-eem.462.mcz
by commits＠source.squeak.org 03 Oct '11

03 Oct '11

Eliot Miranda uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-eem.462.mcz ==================== Summary ==================== Name: Collections-eem.462 Author: eem Time: 2 October 2011, 7:11:42.336 pm UUID: 50129323-386f-454d-8569-da4400cdc90e Ancestors: Collections-nice.461 With SequenceableCollection>size being a subclassResponsibility LinkedList must implement size. WIth this SequenceableCollection allSubclasses select: [:c| (c whichClassIncludesSelector: #size) == SequenceableCollection] => an OrderedCollection(SourceFileArray) which is fine since SourceFileArray is abstract. =============== Diff against Collections-nice.461 =============== Item was added: + ----- Method: LinkedList>>size (in category 'accessing') ----- + size + "Answer how many elements the receiver contains." + + | tally | + tally := 0. + self do: [:each | tally := tally + 1]. + ^ tally!

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The Trunk: Collections-eem.462.mcz
by commits＠source.squeak.org 03 Oct '11

03 Oct '11

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The Trunk: Collections-eem.462.mcz
by commits＠source.squeak.org 03 Oct '11

03 Oct '11

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The Trunk: Files-nice.113.mcz
by commits＠source.squeak.org 02 Oct '11

02 Oct '11

Nicolas Cellier uploaded a new version of Files to project The Trunk: http://source.squeak.org/trunk/Files-nice.113.mcz ==================== Summary ==================== Name: Files-nice.113 Author: nice Time: 2 October 2011, 7:20:45.153 pm UUID: 777d9875-e11c-4439-9a37-349751391f7e Ancestors: Files-ul.112 Eliminate method duplicated from subclass: #size is already super subclassResponsibility =============== Diff against Files-ul.112 =============== Item was removed: - ----- Method: SourceFileArray>>size (in category 'accessing') ----- - size - self subclassResponsibility!

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Packages October 2011