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Modify await keyword to accept dots. 

When doing Html.Foo we used to not accept the "." and then group the rest of the line together at the end.

#45
This commit is contained in:
N. Taylor Mullen 2014-05-12 15:03:38 -07:00
parent c03e12aa31
commit d0541ad5b2
2 changed files with 8 additions and 7 deletions
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7
src/Microsoft.AspNet.Razor/Parser/CSharpCodeParser.Expressions.cs
View File

@ -9,7 +9,7 @@ namespace Microsoft.AspNet.Razor.Parser
{
private void SetUpExpressions()
{
MapKeywords(AwaitExpression, CSharpKeyword.Await);
MapExpressionKeyword(AwaitExpression, CSharpKeyword.Await);
}
private void AwaitExpression(bool topLevel)
@ -23,11 +23,6 @@ namespace Microsoft.AspNet.Razor.Parser
// Accept 1 or more spaces between the await and the following code.
AcceptWhile(IsSpacingToken(includeNewLines: false, includeComments: true));
// Accept a single code piece to await. This will accept up until a method "call" signature.
// Ex: "@await |Foo|()" Inbetween the pipes is what is accepted. The Statement/ImplicitExpression
// handling capture method calls and the parameters passed in.
AcceptWhile(CSharpSymbolType.Identifier);
// Top level basically indicates if we're within an expression or statement.
// Ex: topLevel true = @await Foo() | topLevel false = @{ await Foo(); }
// Note that in this case @{ <b>@await Foo()</b> } top level is true for await.

8
src/Microsoft.AspNet.Razor/Parser/CSharpCodeParser.cs
View File

@ -19,7 +19,6 @@ namespace Microsoft.AspNet.Razor.Parser
internal static ISet<string> DefaultKeywords = new HashSet<string>()
{
"await",
"if",
"do",
"try",
@ -78,6 +77,13 @@ namespace Microsoft.AspNet.Razor.Parser
return _directiveParsers.TryGetValue(directive, out handler);
}
private void MapExpressionKeyword(Action<bool> handler, CSharpKeyword keyword)
{
_keywordParsers.Add(keyword, handler);
// Expression keywords don't belong in the regular keyword list
}
private void MapKeywords(Action<bool> handler, params CSharpKeyword[] keywords)
{
MapKeywords(handler, topLevel: true, keywords: keywords);