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Support more binary assignment operators in templates #39

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Merged
princemaple merged 11 commits into from
Jul 12, 2025
Merged

Support more binary assignment operators in templates #39

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53735f5
Support more binary assignment operators in templates
princemaple Jul 12, 2025
544357f
add test
princemaple Jul 12, 2025
2811471
update precedence
princemaple Jul 12, 2025
570b7fc
Update NgxHTML.sublime-syntax
princemaple Jul 12, 2025
f082d87
Update NgxHTML.sublime-syntax
princemaple Jul 12, 2025
d4c398d
augmented
princemaple Jul 12, 2025
860a1d3
test augmented
princemaple Jul 12, 2025
ccdf901
test output with assignment
princemaple Jul 12, 2025
3b97456
fix test
princemaple Jul 12, 2025
f5b216a
test output with augmented assignment
princemaple Jul 12, 2025
6fae2da
expand selection
princemaple Jul 12, 2025
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2 changes: 2 additions & 0 deletions NgxHTML.sublime-syntax
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Original file line number Diff line number Diff line change
Expand Up @@ -552,6 +552,8 @@ contexts:
scope: punctuation.separator.sequence.ngx
- match: ';'
scope: punctuation.terminator.expression.ngx
- match: (?:\*\*|&&|\|\||\?\?|[-+*/%])=
scope: keyword.operator.assignment.augmented.ngx
- match: '[!=]==?|[<>]=?'
scope: keyword.operator.comparison.ngx
- match: '\*\*|[-+*/%]'
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66 changes: 65 additions & 1 deletion tests/syntax_test_scopes.component.html
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Expand Up @@ -752,7 +752,7 @@
https://angular.dev/guide/templates/expression-syntax#what-operators-are-supported
-->

{{ - + * / % === !== == != = < <= >= > && || ! ?? ** }}
{{ - + * / % === !== == != = < <= >= > && || ! ?? ** += -= *= /= &&= ||= ??= **= }}
<!-- ^ keyword.operator.arithmetic.ngx -->
<!-- ^ keyword.operator.arithmetic.ngx -->
<!-- ^ keyword.operator.arithmetic.ngx -->
Expand All @@ -772,6 +772,14 @@
<!-- ^ keyword.operator.logical.ngx -->
<!-- ^^ keyword.operator.null-coalescing.ngx -->
<!-- ^^ keyword.operator.arithmetic.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->

<!-- ternary -->
{{ foo ? bar : baz }}
Expand Down Expand Up @@ -1092,6 +1100,62 @@
<!-- ^ string.quoted.double.ngx punctuation.definition.string.end.ngx -->
<!-- ^ punctuation.definition.tag.end.html -->

<div (output)="var = exp" >
<!--^^^^^^^^^^^^^^^^^^^^^^^ meta.tag -->
<!-- ^^^^^^^^ meta.directive.on.ngx -->
<!-- ^ meta.directive.ngx -->
<!-- ^^^^^^^^^^^ meta.directive.value.ngx meta.string.ngx -->
<!-- ^ punctuation.definition.on.begin.ngx -->
<!-- ^^^^^^ entity.other.attribute-name.on.ngx -->
<!-- ^ punctuation.definition.on.end.ngx -->
<!-- ^ punctuation.separator.key-value.ngx -->
<!-- ^ string.quoted.double.ngx punctuation.definition.string.begin.ngx -->
<!-- ^^^^^^^^^ meta.embedded.expression.ngx source.ngx.embedded.html - string -->
<!-- ^^^ variable.other.readwrite.ngx -->
<!-- ^ keyword.operator.assignment.ngx -->
<!-- ^^^ variable.other.readwrite.ngx -->
<!-- ^ string.quoted.double.ngx punctuation.definition.string.end.ngx -->
<!-- ^ punctuation.definition.tag.end.html -->


<div (output)="var += exp" >
<!--^^^^^^^^^^^^^^^^^^^^^^^ meta.tag -->
<!-- ^^^^^^^^ meta.directive.on.ngx -->
<!-- ^ meta.directive.ngx -->
<!-- ^^^^^^^^^^^^ meta.directive.value.ngx meta.string.ngx -->
<!-- ^ punctuation.definition.on.begin.ngx -->
<!-- ^^^^^^ entity.other.attribute-name.on.ngx -->
<!-- ^ punctuation.definition.on.end.ngx -->
<!-- ^ punctuation.separator.key-value.ngx -->
<!-- ^ string.quoted.double.ngx punctuation.definition.string.begin.ngx -->
<!-- ^^^^^^^^^^ meta.embedded.expression.ngx source.ngx.embedded.html - string -->
<!-- ^^^ variable.other.readwrite.ngx -->
<!-- ^^ keyword.operator.assignment.augmented.ngx -->
<!-- ^^^ variable.other.readwrite.ngx -->
<!-- ^ string.quoted.double.ngx punctuation.definition.string.end.ngx -->
<!-- ^ punctuation.definition.tag.end.html -->

<div (output)="var -= exp" >
<!-- ^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var *= exp" >
<!-- ^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var /= exp" >
<!-- ^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var &&= exp" >
<!-- ^^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var ||= exp" >
<!-- ^^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var ??= exp" >
<!-- ^^^ keyword.operator.assignment.augmented.ngx -->

<div (output)="var **= exp" >
<!-- ^^^ keyword.operator.assignment.augmented.ngx -->

<div (@animation.event)="exp + res / ion" >
<!--^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.tag -->
<!-- ^^^^^^^^^^^^^^^^^^ meta.directive.on.ngx -->
Expand Down