DocumentSyntax

class

Core/Vixen.Ui.Markup/Syntax/DocumentSyntax.cs:25

csharp

public sealed class DocumentSyntax

The four questions everything asks a document's headers, answered over the one list they are actually stored in.

No guide page documents this yet — the page shows what the code says about itself.

Remarks

⚠ Computed rather than stored, and that is the whole of the fix. A field each put the headers in the tree in *field* order, so a file whose @using came above its @namespace printed back with them the other way round — and byte-exact round trip is the property the incremental reparse, the formatter and every span-to-source mapping rest on. Storing them in source order and asking questions of the list costs a walk of four nodes and cannot disagree with the file.

Each is a first-one-wins search, which is what the parser guarantees: a second @namespace or @tag stops the header loop and is reported as a stray directive, so it never reaches this list.

Fields and properties (7)

public ComponentDirectiveSyntax? Component
The @component header. Absent only in a file the binder rejects.
public NamespaceDirectiveSyntax? Namespace
The @namespace header, if the file names one.
public TagDirectiveSyntax? Tag
The @tag header, if the file names one.
public IEnumerable<UsingDirectiveSyntax> Usings
The @using headers, in source order.
public SyntaxList<DirectiveSyntax> Directives
Every file-level header, in the order the file wrote them.
public SyntaxList<MarkupSyntax> Content
Everything after the headers: markup, code blocks and style blocks.
public SyntaxToken EndOfFileToken

Methods (7)

public override SyntaxNode? GetSlot(int index)
public override void Accept(SyntaxVisitor visitor)
public override TResult Accept<TResult>(SyntaxVisitor<TResult> visitor)
public DocumentSyntax Update(SyntaxList<DirectiveSyntax> directives, SyntaxList<MarkupSyntax> content, SyntaxToken endOfFileToken)
public DocumentSyntax WithDirectives(SyntaxList<DirectiveSyntax> directives)
public DocumentSyntax WithContent(SyntaxList<MarkupSyntax> content)
public DocumentSyntax WithEndOfFileToken(SyntaxToken endOfFileToken)

Used by (11)

BinderVixen.Ui.Markup
DocumentSyntaxVixen.Ui.Markup
ParserTestsVixen.Ui.Markup.Tests
RecoveryTestsVixen.Ui.Markup.Tests
SyntaxFactoryVixen.Ui.Markup
SyntaxRewriterVixen.Ui.Markup
SyntaxTreeVixen.Ui.Markup
SyntaxVisitorVixen.Ui.Markup
SyntaxVisitorVixen.Ui.Markup
VxmlVixen.Ui.Markup.Tests
VxmlParserVixen.Ui.Markup