94 lines
2.4 KiB
Racket
94 lines
2.4 KiB
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{News in 3.6}
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A summary of news in SC 3.6@section{categories}
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News
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@section{SECTION}
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SuperCollider IDE
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A new cross-platform SuperCollider coding environment.
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Read link::Guides/SCIde##the guide::!
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@section{SECTION}
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Language-side news
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@section{subsection}
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More informative syntax errors
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The parser now posts the details of syntax errors, example:
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@racketblock[
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[1,2,%,4];
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123;
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::
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Posts the following error message:
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teletype::
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ERROR: syntax error, unexpected BINOP, expecting ']'
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in file 'selected text'
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line 1 char 6:
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[1,2,%,4];
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^
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123;
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-----------------------------------
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ERROR: Command line parse failed
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::
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]
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@section{subsection}
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Remove old syntax
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@racketblock[#(a:1):: was valid syntax, but yielded nonsense results. This will now result in a syntax error instead.
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]
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@section{subsection}
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YAML/JSON parser
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link::Classes/String#-parseYAML:: and link::Classes/String#-parseYAMLFile:: can be used to parse YAML or JSON.
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@section{subsection}
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SynthDef optimizations for additive terms
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When the SynthDef is compiled, separate additive ugens are combined via the new link::Classes/Sum3:: and
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link::Classes/Sum4:: ugens.
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@section{subsection}
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Basic dead code elimination for SynthDefs
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The process of building synthdefs now performs a simple dead code elimination pass, which removes all
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link::Classes/PureUGen:: instances without successor.
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@section{subsection}
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Case sensitive String comparison
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String comparison operators (teletype::==, !=, <=, >=, >, <::) are now case sensitive.
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@racketblock[
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"Foo" == "fOo"; // false
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::
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]
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@section{subsection}
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SplayAz Bug Fix
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Positioning of SplayAz was broken. The semantics of the TELETYPE::spread:: and TELETYPE::center:: arguments has
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been changed in order to fix the behavior.
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@section{subsection}
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Array primitives respect mutability
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The array primitives now respect object mutability: writing to an immutable object now fails and changing an
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immutable object with TELETYPE::add::, TELETYPE::addAll::, TELETYPE::insert::, TELETYPE::extend::,
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TELETYPE::growClear:: and TELETYPE::overwrite:: will return a newly allocated object.
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@section{SECTION}
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Server-side news
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@section{subsection}
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SynthDef2 fileformat
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@section{subsection}
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C++ base class for Unit Generators
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A new C++ base class has been introduced, which extends the plain c-style Unit struct by a C++ interface.
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