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Merged
merged 3 commits into from
Oct 21, 2025
Merged

wip support C# code inside HTML attributes without lookbehinds #10

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25ebfc4
wip support C# code inside HTML attributes without lookbehinds
Feb 12, 2025
c3570b1
Pop 3 times to escape HTML attributes in Razor
michaelblyons Aug 17, 2025
a5e0c0a
Merge pull request #1 from michaelblyons/razor_inside_html_attribute
keith-hall Oct 21, 2025
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15 changes: 7 additions & 8 deletions Razor/Razor.sublime-syntax
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Original file line number Diff line number Diff line change
Expand Up @@ -274,6 +274,10 @@ contexts:
- meta_prepend: true
- include: csharp-interpolations

tag-generic-attribute-value-content:
- meta_prepend: true
- include: csharp-interpolations

strings-common-content:
- meta_prepend: true
- include: csharp-interpolations
Expand Down Expand Up @@ -303,14 +307,9 @@ contexts:
- meta_include_prototype: false
- match: '@@'
scope: constant.character.escape.cs-razor
- match: (?={{csharp_tag_interpolation_bare}})
push: csharp-interpolation-body

csharp-interpolation-body:
# - clear_scopes: 1
- meta_include_prototype: false
- include: csharp-embedded
- include: immediately-pop
- match: '\B{{csharp_tag_interpolation_bare}}'
scope: punctuation.section.interpolation.begin.razor
push: Packages/HTML (C#)/Razor/embeddings/C# (for C# Razor HTML attribute).sublime-syntax

csharp-embedded:
- meta_include_prototype: false
Expand Down
18 changes: 18 additions & 0 deletions Razor/embeddings/C# (for C# Razor HTML attribute).sublime-syntax
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Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
%YAML 1.2
---
scope: source.cs.embedded.html-attribute-string.razor
version: 1
hidden: true

extends: Packages/C#/C#.sublime-syntax

contexts:
main:
- meta_prepend: true
- match: (?=")
pop: 3

line_of_code_in:
- meta_prepend: true
- match: (?=")
pop: 3
139 changes: 139 additions & 0 deletions Razor/tests/syntax_test_cshtml.cshtml
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Original file line number Diff line number Diff line change
Expand Up @@ -157,6 +157,145 @@ else

<p>@quote</p>

<div class="grid-mvc" data-lang="@Model.Language" data-gridname="@Model.RenderOptions.GridName" data-selectable="@Model.RenderOptions.Selectable.ToString().ToLower()" data-multiplefilters ="@Model.RenderOptions.AllowMultipleFilters.ToString().ToLower()">
<!--^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.tag.block.any.html -->
<!-- ^^^^^^^^^^^^^^^^ meta.attribute-with-value.class.html -->
<!-- ^^^^^ entity.other.attribute-name.class.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.begin.html -->
<!-- ^^^^^^^^ meta.class-name.html meta.string.html string.quoted.double.html -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.end.html -->
<!-- ^^^^^^^^^ entity.other.attribute-name.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^^^^^^^^^^^^^^^^^ meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.definition.string.begin.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.definition.string.end.html -->
<!-- ^^^^^^^^^^^^^ entity.other.attribute-name.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.definition.string.begin.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.definition.string.end.html -->
<!-- ^^^^^^^^^^^^^^^ entity.other.attribute-name.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.definition.string.begin.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^^ variable.function.cs -->
<!-- ^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^ variable.function.cs -->
<!-- ^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ punctuation.definition.string.end.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^ entity.other.attribute-name.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.definition.string.begin.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^^^^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^^ variable.function.cs -->
<!-- ^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^ variable.function.cs -->
<!-- ^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ punctuation.definition.string.end.html -->
<!-- ^ punctuation.definition.tag.end.html -->

<li>
<a href="@Model.GetLinkForPage(Model.CurrentPage - 1)">«</a>
<!--^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.tag.inline.any.html -->
<!--^ punctuation.definition.tag.begin.html -->
<!-- ^ entity.name.tag.inline.any.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.attribute-with-value.href.html -->
<!-- ^^^^ entity.other.attribute-name.href.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.begin.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.path.url.html meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^^^^^^^^ variable.function.cs -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^ variable.other.cs -->
<!-- ^ keyword.operator.cs -->
<!-- ^ meta.number.integer.decimal.cs constant.numeric.value.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.end.html -->
<!-- ^ punctuation.definition.tag.end.html -->
<!-- ^^ punctuation.definition.tag.begin.html -->
<!-- ^ entity.name.tag.inline.any.html -->
<!-- ^ punctuation.definition.tag.end.html -->
</li>
<li>
<a href="@Model.FunctionCall("embedded string")">"quotes" everywhere</a>
<!--^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.tag.inline.any.html -->
<!--^ punctuation.definition.tag.begin.html -->
<!-- ^ entity.name.tag.inline.any.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.attribute-with-value.href.html -->
<!-- ^^^^ entity.other.attribute-name.href.html -->
<!-- ^ punctuation.separator.key-value.html -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.begin.html -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.path.url.html meta.string.html string.quoted.double.html -->
<!-- ^ punctuation.section.interpolation.begin.razor -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ source.cs.embedded.html-attribute-string.razor -->
<!-- ^^^^^ variable.other.cs -->
<!-- ^ punctuation.accessor.dot.cs -->
<!-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.function-call.cs -->
<!-- ^^^^^^^^^^^^ variable.function.cs -->
<!-- ^^^^^^^^^^^^^^^^^^^ meta.group.cs -->
<!-- ^ punctuation.section.group.begin.cs -->
<!-- ^^^^^^^^^^^^^^^^^ meta.string.cs string.quoted.double.cs -->
<!-- ^ punctuation.definition.string.begin.cs -->
<!-- ^ punctuation.definition.string.end.cs -->
<!-- ^ punctuation.section.group.end.cs -->
<!-- ^ meta.string.html string.quoted.double.html punctuation.definition.string.end.html -->
<!-- ^ punctuation.definition.tag.end.html -->
<!-- ^^ punctuation.definition.tag.begin.html -->
<!-- ^ entity.name.tag.inline.any.html -->
<!-- ^ punctuation.definition.tag.end.html -->
</li>

@using (Html.BeginForm())
{
<div>
Expand Down
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