接下来，使用Xpand解析语法并将其转换为基于HashMap的数据结构。
Xpand was then used to parse and translate the grammar into a HashMap-based data structure.
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。
I'll note before we go any further that the terms parse tree and abstract syntax tree (or AST) describe very similar grammatical structures.
此语法将降低任何解析需求，并便利对数据的直接访问。
This syntax alleviates any parsing requirements and facilitates direct access to the data.
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。
Here other techniques such as compiling an abstract syntax tree and resolving variables in closures are discussed.
所有人员解析插件都支持一组公共的语法元素。
All staff resolution plug-ins support a common set of syntax elements.
这个例程解析条目使用的语法，然后把传递的条目转换为名称服务表示。
This routine resolves the syntax to be used for entry and then converts the entry passed into the name service representation.
先从学习如何使用它的语法解析功能开始。
You'll start by learning how to use its syntax parsing abilities.
解析查询以验证没有语法错误。
接下来的文章将解释CDT如何执行分块、语法着色、解析及代码完成功能。
Subsequent articles explain how the CDT performs partitioning, syntax coloring, parsing, and code completion.
XHTML工作的目标是得到一种更易于解析的HTML语言(因为XML的语法更严格)。
The goal of the XHTML work is an HTML language for which parsing is simpler (because of XML's stricter syntax).
XML语法非常罗嗦，即使文档很小，解析器也要创建很多对象。
The XML syntax is very detailed so the parser ends up creating many objects, even for a small document.
这就意味着，如果yacc 在知道采取哪个动作之前，必须读取两个标记，那么它将无法解析该语法。
This means that if yacc would have to read two tokens before it knew which action to take, it would be unable to parse this grammar.
计量符可以在Spark记号赋予器(tokenizer)的正则表达式中使用，并可以用解析表达式语法中的递归来进行模拟。
Quantifiers can be used within the regular expressions of the Spark tokenizer, and can be simulated by recursion in parse expression grammars.
XQuery使用XPath表达式语法来解析XML文档中的特殊部分。
XQuery USES XPath expression syntax to address specific parts of an XML document.
lex和yacc可以用来解析相当简单和规则的语法。
Lex and yacc can be used to parse fairly simple and regular grammars.
使用任何解析工具开发语法都会有类似的意外，但是我发现DParser不知何故尤其出乎意料；例如SimpleParse，就不会让我那么感到惊讶。
Developing a grammar with any parsing tool produces similar surprises, but I found DParser's somehow particularly surprising; SimpleParse, for example, surprised me less.
先从查看PHPEclipse如何提供帮助调试PHP应用程序的实时语法解析功能开始。
Let's start by seeing how PHPeclipse provides you with real-time syntax parsing abilities to assist you with debugging PHP applications.
解析表达式语法（PEGs）编写简单、易于维护。
Parsing expression grammars (PEGs) are simple to write and easy to maintain.
这个过程更正式的称呼是解析(parsing)(更准确地说，是标记解释(tokenizing)、词法解析(lexing)和语法解析)。
This process is known more formally as parsing (or to be more precise, tokenizing, lexing, and parsing).
不管您是否选择了用于语法验证的解析器，您都可以在脚本开发过程的任何时候选择复选框。
You can select the check box at any time during script development whether or not you select a parser for syntax validation.
该方法允许您提供自己的实体解析，从而防止语法分析器使用DTD 来做这件事。
This method allows you to provide your own entity resolution, preventing the parser from using the DTD for this task.
你也可以进一步合并一个解析器以实现语法检查、括号匹配和区域折叠。
You can go further and incorporate a parser to do syntax checking, brace-matching and region folding.
解析器读取XML文档，解释语法并向应用程序传递有意义的对象。
The parser reads the XML document, decodes the syntax and passes meaningful objects to the application.
模式检查的语法可能随着不同的SAX解析器略有不同。
The syntax for the schema checking can vary slightly among different SAX parsers.
它们是简单但功能强大的泛化正则表达式，比起传统的LALR或者LR-1语法的解析器生成器来说更易于使用。
They are a simple but powerful generalization of regular expressions that are easier to work with than the LALR or LR-1 grammars of traditional parser generators.
您现在可以使用多个数据库解析器来验证脚本语法，然后依次在多个数据库连接中执行脚本。
You can now validate the syntax in scripts with multiple database parsers, and run scripts serially against multiple database connections.
UI提供语法的高亮显示,内容帮助和语法解析。
The UI provides syntax highlighting, content assist, and syntax parsing.
结果是，他只想要其中的源码编辑器功能——语法着色功能、自动解析功能，特别是代码完成功能。
As it turned out, he only wanted the source editor — the syntax coloring, automatic parsing, and especially the code completion.
不论在哪种情况下，语法规则的声明都类似于解析人工语言的语法声明。
In either case, a grammar is declared in a manner similar to those created to parse artificial languages.
XML有很多结构和奇怪的语法习惯，很难进行解析。
XML can have lots of constructs and syntactic quirks and parsing is hard.
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