Requires no knowledge of UML semantics (abstract syntax).
不需要了解uml语义(抽象语法)。
Use the abstract syntax tree when you cannot use Eclipse markers.
当您不能使用Eclipse标记时可以使用抽象语法树。
They contain similar methods and create similar abstract syntax trees (ASTs).
它们包含相似的方法并创建相似的抽象语法树(ast)。
An abstract syntax tree is an expression represented as a collection of objects.
抽象语法树是一个表示为对象集合的表达式。
This time, you will fetch all of the import statements in the abstract syntax tree.
这一次，您可以读取抽象语法树中的所有导入声明了。
I heard somewhere that XML is a language for abstract syntax.
我听到某处，XML是一种抽象语法的语言。
You define a language by defining the structure of its abstract syntax tree, its abstract grammar.
定义语言就是定义它的抽象句法树，它的抽象文法。
The front-end component handles the parsing of source code and the generation of abstract syntax trees.
前端组件用来解析源码并生成抽象语法树。
This pattern is often reapplied several times through a rule as you dig down through an abstract syntax tree.
在您沿着抽象语法树深入时，该模式通常会通过一条规则重复应用几次。
Here other techniques such as compiling an abstract syntax tree and resolving variables in closures are discussed.
在这里，对其它技术(如：编译一个抽象语法树和解析闭包中的变量)也进行了讨论。
The analysis of the abstract syntax tree of the Groovy code, allows us to collect all relevant information we need.
对于Groovy代码的抽象语法树的分析，可以让我们搜集到我们需要的所有相关信息。
I'll note before we go any further that the terms parse tree and abstract syntax tree (or AST) describe very similar grammatical structures.
在我们继续之前，我要特别提一下，术语解析树和抽象语法树(或ast)描述了非常相似的语法结构。
The Erlang language (developed by Ericsson) USES a VM to execute Erlang bytecodes and also to interpret Erlang from the source's abstract syntax tree.
Erlang语言(由Ericsson开发)使用一个VM来执行erlangbytecodes，且通过源的抽象语法树解译erlang。
Strictly speaking, the AST (abstract syntax tree) is also an IR (intermediate representation) - since it is not quite the source, and not quite the target language.
严格说来，AST(抽象语法树)也是一种IR——因为它既不是源代码，也不是目标语言。
The syntax-aware reflow we use to wrap long lines is based on the parse trees (abstract syntax trees) for the language, and some other things need per-language customization.
语法感知的长句断行基于语言的解析树（抽象语法树），其他功能需要各个语言的定制。
The recorder records code in an intermediate format, similar to an Abstract Syntax Tree.
录制器采用中间格式录制代码，类似于 抽象语法树。
For that, you would turn to something quite familiar to compiler aficionados: the JDT's Abstract Syntax Tree (AST) framework.
因为您会转而使用一些对编译器迷而言十分熟悉的工具：JDT的抽象语法树(Abstract Syntax Tree,AST)框架。
MPS maintains the code in an Abstract Syntax Tree ( AST), which consists of nodes with properties, children and references, and fully describes the program code.
MPS用一棵抽象句法树（AST）来维护代码。
With the emphasis on the abstraCt syntax tree (AST), the paper also discusses the structure of a disk file as well as the functions designed for saving and recovering the AST.
主要分析了抽象语法树(ast)，讨论了磁盘文件的结构及ast的写入和复原技术。
A lack of a pure Ruby parser has been negligible for some time in Ruby's history, since getting the Abstract Syntax Tree (AST) of some Ruby code was possible with utilities such as ParseTree.
因为可以使用类似语法分析树(ParseTree)的通用方法来对Ruby代码进行分析并获得抽象语法树(Abstract Syntax Tree)，所以在Ruby历史上的一定时期内，纯ruby语法分析器的缺失被忽视了。
A lack of a pure Ruby parser has been negligible for some time in Ruby's history, since getting the Abstract Syntax Tree (AST) of some Ruby code was possible with utilities such as ParseTree.
因为可以使用类似语法分析树(ParseTree)的通用方法来对Ruby代码进行分析并获得抽象语法树(Abstract Syntax Tree)，所以在Ruby历史上的一定时期内，纯ruby语法分析器的缺失被忽视了。
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