> On 07.05.2019, at 00:44, David T. Lewis <lewis at mail.msen.com> wrote:
> 
> On Sun, May 05, 2019 at 08:01:08PM -0700, John Pfersich via Squeak-dev wrote:
>> Is that #! or #!!
> 
> It is #! in the code. I think the diffs to the mailing list are probably
> made with Smalltalk fileOut chunk format, in which ! is a special character
> that needs to be escaped as !!.
> 
It is.
	-t

> Dave
> 
> 
>> 
>> /????????????????????????????????????????????????????????????/
>> For encrypted mail use jgpfersich at protonmail.com
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>> Web: www.objectnets.net and www.objectnets.org
>> 
>>> On May 5, 2019, at 19:55, commits at source.squeak.org wrote:
>>> 
>>> David T. Lewis uploaded a new version of System to project The Trunk:
>>> http://source.squeak.org/trunk/System-dtl.1062.mcz
>>> 
>>> ==================== Summary ====================
>>> 
>>> Name: System-dtl.1062
>>> Author: dtl
>>> Time: 5 May 2019, 10:54:56.642077 pm
>>> UUID: c527ef41-51fb-4e49-b00a-90a9a09a935d
>>> Ancestors: System-cmm.1061
>>> 
>>> If CodeLoader is loading a script that begins with a Unix shebang line, then skip over line one of the script. This accomodates the case of an executable Unix shell script that starts a Squeak image, then feeds itself to Squeak as a start script. For example, an executable script file might contain this:
>>> 
>>> #!/usr/local/bin/squeak --
>>> Transcript show: 'Hello, world'; cr.
>>> 
>>> =============== Diff against System-cmm.1061 ===============
>>> 
>>> Item was added:
>>> + ----- Method: CodeLoader>>allButShebangLine: (in category 'private') -----
>>> + allButShebangLine: contentsString
>>> +    "If tontentsString begins with '#!!' then assume that it contains a Unix
>>> +    shebang line should be skipped prior to evaluating the contents."
>>> +    
>>> +    (contentsString beginsWith: '#!!')
>>> +        ifTrue: [contentsString lineIndicesDo: [:line :end :endOfLine |
>>> +            ^ contentsString allButFirst: endOfLine ]]
>>> +        ifFalse: [^ contentsString]
>>> + 
>>> +    " CodeLoader new allButShebangLine:
>>> + '#!!/usr/llocal/bin/squeak --
>>> + Transcript cr; show: ''Hello world!!''
>>> + ' "!
>>> 
>>> Item was changed:
>>> ----- Method: CodeLoader>>installSourceFile: (in category 'installing') -----
>>> installSourceFile: aStream
>>>     "Install the previously loaded source file"
>>>     | contents trusted |
>>>     aStream ifNil:[^self error:'No content to install'].
>>>     trusted := SecurityManager default positionToSecureContentsOf: aStream.
>>>     trusted ifFalse:[(SecurityManager default enterRestrictedMode) 
>>>                     ifFalse:[ aStream close.
>>>                             ^ self error:'Insecure content encountered']].
>>> +    contents := self allButShebangLine: aStream upToEnd unzipped asString.
>>> -    contents := aStream upToEnd unzipped asString.
>>>     (aStream respondsTo: #close) ifTrue:[aStream close].
>>>     ^contents readStream fileIn!
>>> 
>>> 
> 
>> 
> 
>