Squeak-dev October 2021

squeak-dev@lists.squeakfoundation.org

24 participants
213 discussions

The Inbox: Files-ct.188.mcz
by commits＠source.squeak.org 30 Oct '21

30 Oct '21

A new version of Files was added to project The Inbox: http://source.squeak.org/inbox/Files-ct.188.mcz ==================== Summary ==================== Name: Files-ct.188 Author: ct Time: 30 October 2021, 11:48:28.117304 pm UUID: 95994730-0ba6-764c-91d0-ce03473f9221 Ancestors: Files-eem.187 Improves documentation of #deleteDirectory:. =============== Diff against Files-eem.187 =============== Item was changed: ----- Method: FileDirectory>>deleteDirectory: (in category 'file operations') ----- deleteDirectory: localDirName + "Delete the directory with the given name in this directory. Fail if the path is bad, if a directory by that name does not exist, or if the directory is not empty." - "Delete the directory with the given name in this directory. Fail if the path is bad or if a directory by that name does not exist." self primDeleteDirectory: (self fullNameFor: localDirName) asVmPathName. ! Item was changed: ----- Method: FileDirectory>>primDeleteDirectory: (in category 'private') ----- primDeleteDirectory: fullPath + "Delete the directory named by the given path. Fail if the path is bad, if a directory by that name does not exist, or if the directory is not empty." - "Delete the directory named by the given path. Fail if the path is bad or if a directory by that name does not exist." <primitive: 'primitiveDirectoryDelete' module: 'FilePlugin'> self primitiveFailed !

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Is anyone actively using GetText in their Squeak projects?
by David T. Lewis 30 Oct '21

30 Oct '21

Prompted by a question that came up on the Cuis list, I am wondering if any Squeakers are actively using GetText? We are maintaining it in trunk so hopefully it is in good shape, but I do not recall anyone discussing it recently. https://lists.cuis.st/mailman/archives/cuis-dev/2021-October/004262.html Dave

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SmalltalkImage >> vmParameterAt: comment
by gettimothy 29 Oct '21

29 Oct '21

Hi Folks If anybody thinks this is helpful, here is the comment for the above image redone with "doits" SmalltalkImage current vmParameterAt:1 "byte size of old-space (read-only)" SmalltalkImage current vmParameterAt:2 "byte size of young-space (read-only)" SmalltalkImage current vmParameterAt:3 "byte size of object memory (read-only)" SmalltalkImage current vmParameterAt:4 "allocationCount (read-only; nil in Cog VMs)" SmalltalkImage current vmParameterAt:5 "allocations between GCs (read-write; nil in Cog VMs)" SmalltalkImage current vmParameterAt:6 "survivor count tenuring threshold (read-write)" SmalltalkImage current vmParameterAt:7 "full GCs since startup (read-only)" SmalltalkImage current vmParameterAt:8 "total milliseconds in full GCs since startup (read-only)" SmalltalkImage current vmParameterAt:9 "incremental GCs since startup (read-only; scavenging GCs on Spur)" SmalltalkImage current vmParameterAt:10 "total milliseconds in incremental/scavenging GCs since startup (read-only)" SmalltalkImage current vmParameterAt:11 "tenures of surving objects since startup/last write (read-write)" SmalltalkImage current vmParameterAt:12 "event trace mask; if 1 << eventType is set in the mask then event received by primGetNextEvent: will be printed to stderr." SmalltalkImage current vmParameterAt:13-15 "specific to the (o0bsolete) translating VM" SmalltalkImage current vmParameterAt:16 "total microseconds in idle since startup" SmalltalkImage current vmParameterAt:17 "proportion of code zone available for use (Sista VMs only; read-write)" SmalltalkImage current vmParameterAt:18 "total milliseconds in full GC compaction since startup (a portion of parameter 8)" SmalltalkImage current vmParameterAt:19 "scavenge threshold; the effective size of eden" SmalltalkImage current vmParameterAt:20 "utc microseconds at VM start-up (actually at time initialization, which precedes image load) (newer Cog VMs only)." SmalltalkImage current vmParameterAt:21 "root (remembered) table size (read-only)" SmalltalkImage current vmParameterAt:22 "root (remembered) table overflows since startup (read-only)" SmalltalkImage current vmParameterAt:23 "bytes of extra memory to reserve for VM buffers, plugins, etc." SmalltalkImage current vmParameterAt:24 "memory threshold above which to shrink object memory (read-write)" SmalltalkImage current vmParameterAt:25 "ammount to grow by when growing object memory (read-write)" SmalltalkImage current vmParameterAt:26 "interruptChecksEveryNms - force an ioProcessEvents every N milliseconds (read-write)" SmalltalkImage current vmParameterAt:27 "number of times mark loop iterated for current IGC/FGC (read-only) includes ALL marking" SmalltalkImage current vmParameterAt:28 "number of times sweep loop iterated for current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:29 "number of times make forward loop iterated for current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:30 "number of times compact move loop iterated for current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:31 "number of grow memory requests (read-only)" SmalltalkImage current vmParameterAt:32 "number of shrink memory requests (read-only)" SmalltalkImage current vmParameterAt:33 "number of root table entries used for current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:34 "bytes allocated in total since start-up or reset (read-write)" SmalltalkImage current vmParameterAt:35 "number of survivor objects after current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:36 "millisecond clock when current IGC/FGC completed (read-only)" SmalltalkImage current vmParameterAt:37 "number of marked objects for Roots of the world, not including Root Table entries for current IGC/FGC (read-only)" SmalltalkImage current vmParameterAt:38 "milliseconds taken by current IGC (read-only)" SmalltalkImage current vmParameterAt:39 "Number of finalization signals for Weak Objects pending when current IGC/FGC completed (read-only)" SmalltalkImage current vmParameterAt:40 "BytesPerWord for this image" SmalltalkImage current vmParameterAt:41 "imageFormatVersion for the VM" SmalltalkImage current vmParameterAt:42 "number of stack pages in use (Cog Stack VM only, otherwise nil)" SmalltalkImage current vmParameterAt:43 "desired number of stack pages (stored in image file header, max 65535; Cog VMs only, otherwise nil)" SmalltalkImage current vmParameterAt:44 "size of eden, in bytes (Cog VMs only, otherwise nil)" SmalltalkImage current vmParameterAt:45 "desired size of eden, in bytes (stored in image file header; Cog VMs only, otherwise nil)" SmalltalkImage current vmParameterAt:46 "size of machine code zone, in bytes (stored in image file header; Cog JIT VM only, otherwise nil)" SmalltalkImage current vmParameterAt:47 "desired size of machine code zone, in bytes (applies at startup only, stored in image file header; Cog JIT VM only)" SmalltalkImage current vmParameterAt:48 "various properties stored in the image header (that instruct the VM) as an integer encoding an array of bit flags." Bit 0: tells the VM that the image's Process class has threadId as its 5th inst var (after nextLink, suspendedContext, priority & myList) Bit 1: on Cog JIT VMs asks the VM to set the flag bit in interpreted methods Bit 2: if set, preempting a process puts it to the head of its run queue, not the back, i.e. preempting a process by a higher priority one will not cause the preempted process to yield to others at the same priority. Bit 3: in a muilt-threaded VM, if set, the Window system will only be accessed from the first VM thread Bit 4: in a Spur vm, if set, causes weaklings and ephemerons to be queued individually for finalization Bit 5: if set, implies wheel events will be delivered as such and not mapped to arrow key events Bit 6: if set, implies arithmetic primitives will fail if given arguments of different types (float vs int)" SmalltalkImage current vmParameterAt:49 "the size of the external semaphore table (read-write; Cog VMs only)" SmalltalkImage current vmParameterAt:50-51 "reserved for VM parameters that persist in the image (such as eden above)" SmalltalkImage current vmParameterAt:52 "root (remembered) table maximum size (read-only)" SmalltalkImage current vmParameterAt:53 "the number of oldSpace segments (Spur only, otherwise nil)" SmalltalkImage current vmParameterAt:54 "total size of free old space (Spur only, otherwise nil)" SmalltalkImage current vmParameterAt:55 "ratio of growth and image size at or above which a GC will be performed post scavenge (Spur only, otherwise nil)" SmalltalkImage current vmParameterAt:56 "number of process switches since startup (read-only)" SmalltalkImage current vmParameterAt:57 "number of ioProcessEvents calls since startup (read-only)" SmalltalkImage current vmParameterAt:58 "number of forceInterruptCheck (Cog VMs) or quickCheckInterruptCalls (non-Cog VMs) calls since startup (read-only)" SmalltalkImage current vmParameterAt:59 "number of check event calls since startup (read-only)" SmalltalkImage current vmParameterAt:60 "number of stack page overflows since startup (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:61 "number of stack page divorces since startup (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:62 "number of machine code zone compactions since startup (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:63 "milliseconds taken by machine code zone compactions since startup (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:64 "current number of machine code methods (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:65 "In newer Cog VMs a set of flags describing VM features," if non-zero bit 0 implies multiple bytecode set support; if non-zero bit 1 implies read-only object support; if non-zero bit 2 implies the VM suffers from using an ITIMER heartbeat (if 0 it has a thread that provides the heartbeat) (read-only; Cog VMs only; nil in older Cog VMs, a boolean answering multiple bytecode support in not so old Cog VMs)" SmalltalkImage current vmParameterAt:66 "the byte size of a stack page in the stack zone (read-only; Cog VMs only)" SmalltalkImage current vmParameterAt:67 "the maximum allowed size of old space in bytes, 0 implies no internal limit (Spur VMs only)." SmalltalkImage current vmParameterAt:68 "the average number of live stack pages when scanned by GC (at scavenge/gc/become et al)" SmalltalkImage current vmParameterAt:69 "the maximum number of live stack pages when scanned by GC (at scavenge/gc/become et al)" SmalltalkImage current vmParameterAt:70 "the value of VM_PROXY_MAJOR (the interpreterProxy major version number)" SmalltalkImage current vmParameterAt:71 "the value of VM_PROXY_MINOR (the interpreterProxy minor version number)" SmalltalkImage current vmParameterAt:72 "total milliseconds in full GCs Mark phase since startup (read-only)" SmalltalkImage current vmParameterAt:73 "total milliseconds in full GCs Sweep phase since startup (read-only, can be 0 depending on compactors)" SmalltalkImage current vmParameterAt:74 "maximum pause time due to segment allocation" SmalltalkImage current vmParameterAt:75 "whether arithmetic primitives will do mixed type arithmetic; if false they fail for different receiver and argument types" Maybe it will be handier . If not, I have them in Doc and github https://github.com/gettimothy/Doc-SqueakSpurVM/blob/main/SqueakSpurVM.md#or…

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Moose for Squeak?
by tim Rowledge 29 Oct '21

29 Oct '21

Has anyone any experience in using Moose with Squeak? Either as in reading Squeak code into Moose-pharo, or loading Moose into Squeak directly? Or indeed any other tool of a similar nature? I've seen Dandelion, which seems like an intersting but much lighter-weight tool. tim -- tim Rowledge; tim(a)rowledge.org; Why do airplanes need hangars? Because they lose their shape if you hang them on a nail

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The Trunk: Morphic-ct.1784.mcz
by commits＠source.squeak.org 29 Oct '21

29 Oct '21

Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-ct.1784.mcz ==================== Summary ==================== Name: Morphic-ct.1784 Author: ct Time: 4 October 2021, 2:22:53.472931 pm UUID: 802f4119-f7af-3741-8b7c-d3a99d3a41f4 Ancestors: Morphic-ul.1780 Honor new instance variable of KeyboardEvent during comparison. =============== Diff against Morphic-ul.1780 =============== Item was changed: ----- Method: KeyboardEvent>>= (in category 'comparing') ----- = aMorphicEvent super = aMorphicEvent ifFalse:[^false]. buttons = aMorphicEvent buttons ifFalse: [^ false]. keyValue = aMorphicEvent keyValue ifFalse: [^ false]. + keyCode = aMorphicEvent keyCode ifFalse: [^ false]. + ^ true! - ^ true - !

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The Trunk: Morphic-mt.1785.mcz
by commits＠source.squeak.org 29 Oct '21

29 Oct '21

Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-mt.1785.mcz ==================== Summary ==================== Name: Morphic-mt.1785 Author: mt Time: 29 October 2021, 2:09:00.086763 pm UUID: 25147fd7-88ac-5842-9b9d-0cf7bc12ea57 Ancestors: Morphic-ct.1784, Morphic-eem.1784 Restores backwards compatibility in #keyString as this format is used to store-and-compare keyboard shortcuts in Etoys and other projects. Merges fix for event comparision from Morphic-ct.1784. =============== Diff against Morphic-eem.1784 =============== Item was changed: ----- Method: KeyboardEvent>>= (in category 'comparing') ----- = aMorphicEvent super = aMorphicEvent ifFalse:[^false]. buttons = aMorphicEvent buttons ifFalse: [^ false]. keyValue = aMorphicEvent keyValue ifFalse: [^ false]. + keyCode = aMorphicEvent keyCode ifFalse: [^ false]. + ^ true! - ^ true - ! Item was changed: ----- Method: KeyboardEvent>>printKeyStringOn: (in category 'printing') ----- printKeyStringOn: aStream "Print a readable string representing the receiver on a given stream" | kc inBrackets firstBracket keyString | kc := self keyCharacter. inBrackets := false. firstBracket := [ inBrackets ifFalse: [ aStream nextPut: $<. inBrackets := true ]]. + self modifiers + select: [:modifier | + "Show #shift modifier only for control characters for backwards compatibility in #keyString." + modifier ~= #shift or: [ keyValue < 32 ]] + thenDo: [:modifier | + firstBracket value. + "Capitalize modifier for backwards compatibility in #keyString." + aStream nextPutAll: modifier capitalized; nextPutAll: '-' ]. - self modifiers do: [:modifier | - firstBracket value. aStream nextPutAll: modifier; nextPutAll: '-' ]. keyString := (Character constantNameFor: kc) ifNil: [String with: kc]. + keyString := keyString caseOf: { + "Rename several keys for backwards compatibility in #keyString." + [ 'space' ] -> [ ' ' ]. + [ 'return' ] -> [ 'cr' ]. + [ 'arrowDown' ] -> [ 'down' ]. + [ 'arrowUp' ] -> [ 'up' ]. + [ 'arrowLeft' ] -> [ 'left' ]. + [ 'arrowRight' ] -> [ 'right' ] + } otherwise: [ keyString ]. + keyString size > 1 ifTrue: [ firstBracket value ]. aStream nextPutAll: keyString. inBrackets ifTrue: [aStream nextPut: $> ]! Item was changed: ----- Method: KeyboardExerciser>>logEvent: (in category 'event handling') ----- logEvent: evt | eventMorph | evt = self lastEvent ifTrue: [^ self logEventRepetition: evt]. eventMorph := evt asMorph. eventMorph setProperty: #event toValue: evt copy; + balloonText: ('Click to inspect. Shift+click to explore.\\Virtual key: {8}\Virtual modifiers: {5}\\Physical key: {9}\Physical modifiers: {6}\\Key value: 0x{1} ({2}) \Key character: {3}\Key string: {4}\\{7}' withCRs format: { - balloonText: ('Click to inspect. Shift+click to explore.\\Virtual key: {7}\Virtual modifiers: {4}\\Physical key: {8}\Physical modifiers: {5}\\Key value: 0x{1} ({2}) \Key character: {3}\\{6}' withCRs format: { evt keyValue printPaddedWith: $0 to: 2 base: 16. evt keyValue. evt isKeystroke ifTrue: [evt keyCharacter printString] ifFalse: ['-']. + evt isKeystroke ifTrue: [evt keyString printString] ifFalse: ['-']. (evt virtualModifiers joinSeparatedBy: ' ') asUppercase. (evt physicalModifiers joinSeparatedBy: ' ') asUppercase. evt printString. evt virtualKey printString. evt physicalKey asString printString}). eventMorph on: #mouseEnter send: #handleEvent:emphasize: to: self; on: #mouseLeave send: #handleEvent:deemphasize: to: self; on: #mouseDown send: #handleEvent:inspect: to: self. self addMorphBack: eventMorph.!

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The Inbox: Regex-Tests-Core-ct.28
by christoph.thiede＠student.hpi.uni-potsdam.de 28 Oct '21

28 Oct '21

Name: Regex-Tests-Core-ct.28 Author: ct Time: 28 October 2021, 4:56:42.233233 am UUID: 4baf515d-1baa-814c-b109-26781d0698b1 Ancestors: Regex-Tests-Core-mt.16 ==================== Summary ==================== Complements Regex-Core-ct.71 (Unicode backslash atoms). Supersedes Regex-Tests-Core-ct.24. Merges Regex-Tests-Core-tobe.17. =============== Diff against Regex-Core-mt.61 =============== RxMatcherTest>>testHenry039 {testing-henry} · ct 10/28/2021 02:44 (changed) testHenry039 - self runRegex: #('a[a-b-c]' nil) + self runRegex: #('a[a-c-d]' + 'aa' true nil + 'ab' true nil + 'ac' true nil + 'ad' true nil + 'a-' true nil + 'ae' false nil) RxParserTest>>testCharacterSetWithEscapedCharacters {tests} · ct 10/27/2021 23:17 (changed) testCharacterSetWithEscapedCharacters "self debug: #testCharacterSetRange" { '[\r]'. String cr. String space. '[\n]'. String lf. String space. '[\t]'. String tab. String space. '[\e]'. Character escape asString. String space. '[\f]'. Character newPage asString. String space. '[\]]+'. ']]]'. '[[['. '[\S]+[\s]+=[\s]+#[^\[(]'. 'foo = #bar'. 'foo = #[1 2 3]'. '[\d]+'. '123'. 'abc'. '[\D]+'. 'abc'. '123'. '[\w]+'. 'a1_b2'. '...'. '[\W]+'. '...'. 'a1_b2'. + '[\b]'. 'b'. ' '. + '[\p{L}\d]+'. 'tschüß123'. ':-)'. + '[\P{L}a]'. 'a'. 'b'. } groupsDo: [ :regexString :inputToAccept :inputToReject | | regex | regex := regexString asRegex. self assert: (regex search: inputToAccept); deny: (regex search: inputToReject) ] RxParserTest>>testCodePointu {tests} · ct 10/28/2021 04:46 + testCodePointu + + | string | + string := String value: 16r1f388. + self assert: [string matchesRegex: '\u{1f388}']. + self assert: ['A' matchesRegex: '\u0041']. + self assert: ['Aa' matchesRegex: '\u0041a']. + self assert: ['m' matchesRegex: '\u006D']. + self assert: ['m' matchesRegex: '\u006d']. + self should: ['\u004' asRegex] raise: RegexSyntaxError. + self should: ['\u0g41' asRegex] raise: RegexSyntaxError. + + self assert: ['e' matchesRegex: '\u{ar101}']. + self deny: [string matchesRegex: '\u{1f387}']. + self deny: ['\u{1f388}' matchesRegex: '\u{1f388}']. + self deny: ['1f388' matchesRegex: '\u{1f388}']. + self deny: ['u' matchesRegex: '\u{1}']. + self deny: [(String value: 16r1f389) matchesRegex: '\u{1f388}']. + self deny: [(WideString fromByteArray: #(16r17f3 16r88)) matchesRegex: '\u{1f388}']. + self deny: [(WideString fromByteArray: #(16r17f3 88)) matchesRegex: '\u{1f388}']. + + self assert: ['m' matchesRegex: '[\u006d]']. + self assert: ['3' matchesRegex: '[\u0032-4]']. + self deny: ['0' matchesRegex: '[\u0032-4]']. + self assert: ['3' matchesRegex: '[2-\u0034]']. + self deny: ['0' matchesRegex: '[2-\u0034]']. + self should: ['[\u006d-\d]' asRegex] raise: RegexSyntaxError. + self should: ['[\d-\u006d]' asRegex] raise: RegexSyntaxError. + self assert: ['A' matchesRegex: '[\u006d-\u006fA]']. RxParserTest>>testCodePointx {tests} · ct 10/28/2021 04:47 + testCodePointx + + self assert: ['8' matchesRegex: '\x38']. + self deny: ['8' matchesRegex: '\x39']. + self deny: ['9' matchesRegex: '\x38']. + self deny: ['&' matchesRegex: '\x38']. + self deny: ['\x38' matchesRegex: '\x38']. + self deny: ['38' matchesRegex: '\x38']. + self assert: ['8a' matchesRegex: '\x38a']. + self should: ['\x3' asRegex] raise: RegexSyntaxError. + self deny: [(WideString fromByteArray: {3. 8}) matchesRegex: '\x38']. + self deny: [(WideString fromByteArray: {3. 38}) matchesRegex: '\x38']. + self deny: [(String new: 20 withAll: $x) matchesRegex: '\x20']. + + self assert: ['8' matchesRegex: '\x{38}']. + self assert: ['?' matchesRegex: '\x{38a}']. + self assert: ['8' matchesRegex: '\x{2r111000}']. + self deny: ['8' matchesRegex: '\x{39}']. + self deny: ['9' matchesRegex: '\x{38}']. + self deny: ['\x{38}' matchesRegex: '\x{38}']. + + self assert: ['8a' matchesRegex: '[\x38a]+']. RxParserTest>>testRegexSyntaxErrorPosition {tests} · ct 10/28/2021 03:14 + testRegexSyntaxErrorPosition + + | position | + ['a::z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 3 equals: position. + ['a[b[:space:_]y]z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 12 equals: position. + ['a[^][::]]z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 8 equals: position. + + "During nested parsing, the global position must be provided" + ['a\x{}z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 5 equals: position. + ['a[b\x{}y]z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 7 equals: position. + ['a[^b\x{}y]z' asRegex] on: RegexSyntaxError do: [:ex | position := ex position]. + self assert: 8 equals: position. RxParserTest>>testUnicodeCategory {tests} · ct 10/28/2021 04:47 + testUnicodeCategory + + self assert: ['X' matchesRegex: '\p{Lu}']. + self assert: ['X' matchesRegex: '\p{L}']. + self deny: ['X' matchesRegex: '\p{Ll}']. + self assert: ['x' matchesRegex: '\p{Ll}']. + self assert: ['x' matchesRegex: '\p{L}']. + self deny: ['x' matchesRegex: '\p{Lu}']. + + self deny: ['X' matchesRegex: '\P{Lu}']. + self deny: ['X' matchesRegex: '\P{L}']. + self assert: ['X' matchesRegex: '\P{Ll}']. + self deny: ['x' matchesRegex: '\P{Ll}']. + self deny: ['x' matchesRegex: '\P{L}']. + self assert: ['x' matchesRegex: '\P{Lu}']. + + self assert: ['x' matchesRegex: '[\p{L}]']. + self deny: ['x' matchesRegex: '[\P{L}]']. + self assert: ['x' matchesRegex: '[^\P{L}]']. --- Sent from Squeak Inbox Talk ["Regex-Tests-Core-ct.28.mcz"]

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The Inbox: Regex-Core-ct.73.mcz
by commits＠source.squeak.org 28 Oct '21

28 Oct '21

A new version of Regex-Core was added to project The Inbox: http://source.squeak.org/inbox/Regex-Core-ct.73.mcz ==================== Summary ==================== Name: Regex-Core-ct.73 Author: ct Time: 28 October 2021, 6:12:10.889233 am UUID: d2e4b99c-af69-ef4f-afaa-4a052eb6ea07 Ancestors: Regex-Core-mt.61 Removes longly obsolete constant on RxsNode. #printOn:withIndent: is not even in the symbol table of the default image ... =============== Diff against Regex-Core-mt.61 =============== Item was removed: - ----- Method: RxsNode>>indentCharacter (in category 'constants') ----- - indentCharacter - "Normally, #printOn:withIndent: method in subclasses - print several characters returned by this method to indicate - the tree structure." - - ^$+!

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The Inbox: Regex-Core-ct.72.mcz
by commits＠source.squeak.org 28 Oct '21

28 Oct '21

A new version of Regex-Core was added to project The Inbox: http://source.squeak.org/inbox/Regex-Core-ct.72.mcz ==================== Summary ==================== Name: Regex-Core-ct.72 Author: ct Time: 28 October 2021, 6:08:37.958233 am UUID: 56167c47-7586-744e-84e1-a0bd38e6a6c9 Ancestors: Regex-Core-mt.61 Makes RxMatcher polymorphic with itself, so you can do {'foo' matchesRegex: '\w+' asRegex} without getting tedious MNUs =============== Diff against Regex-Core-mt.61 =============== Item was added: + ----- Method: RxMatcher>>asRegex (in category 'converting') ----- + asRegex + + ^ self!

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Reproducible segfault with trunk
by Max Leske 28 Oct '21

28 Oct '21

Hi all FYI: I've reported a reproducible segfault that, for me at least, only occurs with the current trunk image: https://github.com/OpenSmalltalk/opensmalltalk-vm/issues/601 Cheers, Max

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