Disambiguate whitespace-preceded ">" in HTML attributes

.changeset/close-tag-less-than.md

@@ -0,0 +1,5 @@
+---
+"htmljs-parser": patch
+---
+
+In HTML mode, a "</" after a whitespace-terminated unenclosed attribute value is now treated as a close tag instead of being consumed as a less-than operator, and a close tag found before the open tag is closed reports a targeted error suggesting parentheses.

.changeset/quiet-pears-refuse.md

@@ -0,0 +1,5 @@
+---
+"htmljs-parser": minor
+---
+
+In HTML mode, a whitespace-preceded `>=` in an unenclosed attribute value is now parsed as a comparison operator (eg `<if=count >= 10>`), and a whitespace-preceded `>` that looks like a split comparison (eg `<if=count > 10>`) now reports an error suggesting parentheses instead of silently ending the tag.

agent-feedback/bugs.md

@@ -2,12 +2,6 @@
 
 Out-of-scope defects noticed while working on something else. Format and rules: [README.md](README.md).
 
-## Emit an error when a `>=` truncates an unquoted attribute-value expression
-
-`src/states/ATTRIBUTE.ts` › `shouldTerminateHtmlAttrValue` | 2026-07-30 | impact:med | effort:low
-
-`shouldTerminateHtmlAttrValue` terminates on the first unenclosed `CODE.CLOSE_ANGLE_BRACKET` with a single look-behind exception for `=>`, and nothing covers the sibling `>=`, so `<const/positive=input.delta >= 0/>` tokenizes as `attrValue "input.delta"`, `openTagEnd`, then text `"= 0/>"` and raises no `onError` at all — marko turns that into `const positive = input.delta` plus a literal `= 0/>` text node, a silent miscompile of an ordinary comparison. Unlike a lone `>`, which is genuinely ambiguous with idiomatic HTML (`<div class=x > text</div>`), a tag close immediately followed by `=` is almost never intended, so this form is decidable here rather than in a consumer's heuristic. Add the look-ahead to the `CLOSE_ANGLE_BRACKET` case: keep terminating, but when `pos !== this.start && data.charCodeAt(pos + 1) === CODE.EQUAL` record it on the `ExpressionMeta` so `ATTRIBUTE.return`'s `ATTR_STAGE.VALUE` case — which already calls `this.emitError` for `INVALID_ATTRIBUTE_VALUE` — can emit `ErrorCode.INVALID_EXPRESSION`; the emit has to land there because `shouldTerminate` is handed no `Parser`. The one false positive to weigh is `<div class=x>=1</div>`, whose text legitimately begins with `=`. Re-verify with `node --input-type=module -e 'import{createParser,TagType}from"./src/index.ts";const p=createParser({onError:e=>console.log("ERR",e.message),onText:r=>console.log("text",JSON.stringify(p.read(r))),onAttrValue:r=>console.log("value",JSON.stringify(p.read(r.value))),onOpenTagName:()=>TagType.html});p.parse("<if=input.delta >= 0>yes</if>")'` — it prints `value "input.delta"` and `text "= 0>yes"` with no `ERR` line today, and `pnpm test` must stay green after the change.
-
 ## Treat a backslash-escaped quote as text in parsed-text bodies and parsed strings
 
 `src/states/PARSED_TEXT_CONTENT.ts` › `PARSED_TEXT_CONTENT` | 2026-07-30 | impact:med | effort:low

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-arrow/__snapshots__/attr-ambiguous-right-angle-bracket-arrow.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=x > y.map(z => z)>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "x > y.map(z => z)" was intended as a single expression, wrap it in parentheses, eg "=(x > y.map(z => z))". If the tag was instead meant to end at the first ">", leaving "y.map(z => z)>" as body content, remove the whitespace before that ">".) "x > y.map(z => z)"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-arrow/input.marko

@@ -0,0 +1 @@
+<if=x > y.map(z => z)>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-bare-equal/__snapshots__/attr-ambiguous-right-angle-bracket-bare-equal.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=count > = 10>Hi</if>
+ │  ││ ││     ││       │ │ ╰─ closeTagEnd(if)
+ │  ││ ││     ││       │ ╰─ closeTagName "if"
+ │  ││ ││     ││       ╰─ closeTagStart "</"
+ │  ││ ││     │╰─ text " = 10>Hi"
+ │  ││ ││     ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value "count"
+ │  ││ ├─ attrValue "=count"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-bare-equal/input.marko

@@ -0,0 +1 @@
+<if=count > = 10>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-eof/__snapshots__/attr-ambiguous-right-angle-bracket-eof.expected.txt

@@ -0,0 +1,9 @@
+1╭─ <if=a > b + c
+ │  ││ ││ │╰─ text " b + c"
+ │  ││ ││ ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value
+ │  ││ ├─ attrValue "=a"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ │  ├─ error(MISSING_END_TAG:Missing ending "if" tag) "<if=a >"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-eof/input.marko

@@ -0,0 +1 @@
+<if=a > b + c

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-grouped/__snapshots__/attr-ambiguous-right-angle-bracket-grouped.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=a > (b >= c)>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "a > (b >= c)" was intended as a single expression, wrap it in parentheses, eg "=(a > (b >= c))". If the tag was instead meant to end at the first ">", leaving "(b >= c)>" as body content, remove the whitespace before that ">".) "a > (b >= c)"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-grouped/input.marko

@@ -0,0 +1 @@
+<if=a > (b >= c)>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-index-division/__snapshots__/attr-ambiguous-right-angle-bracket-index-division.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=a > b[0] / c>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "a > b[0] / c" was intended as a single expression, wrap it in parentheses, eg "=(a > b[0] / c)". If the tag was instead meant to end at the first ">", leaving "b[0] / c>" as body content, remove the whitespace before that ">".) "a > b[0] / c"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-index-division/input.marko

@@ -0,0 +1 @@
+<if=a > b[0] / c>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-logical/__snapshots__/attr-ambiguous-right-angle-bracket-logical.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=count > 10 && flag>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "count > 10 && flag" was intended as a single expression, wrap it in parentheses, eg "=(count > 10 && flag)". If the tag was instead meant to end at the first ">", leaving "10 && flag>" as body content, remove the whitespace before that ">".) "count > 10 && flag"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-logical/input.marko

@@ -0,0 +1 @@
+<if=count > 10 && flag>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-name/__snapshots__/attr-ambiguous-right-angle-bracket-name.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if count > 10>Hi</if>
+ │  ││  ├─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "count > 10" was intended as a single expression, wrap it in parentheses, eg "=(count > 10)". If the tag was instead meant to end at the first ">", leaving "10>" as body content, remove the whitespace before that ">".) "count > 10"
+ │  ││  ╰─ attrName "count"
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-name/input.marko

@@ -0,0 +1 @@
+<if count > 10>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-nested-gte/__snapshots__/attr-ambiguous-right-angle-bracket-nested-gte.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=a > b >= c>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "a > b >= c" was intended as a single expression, wrap it in parentheses, eg "=(a > b >= c)". If the tag was instead meant to end at the first ">", leaving "b >= c>" as body content, remove the whitespace before that ">".) "a > b >= c"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-nested-gte/input.marko

@@ -0,0 +1 @@
+<if=a > b >= c>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-regex/__snapshots__/attr-ambiguous-right-angle-bracket-regex.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=a > /b/>Hi</if>
+ │  ││ ││ ││      │ │ ╰─ closeTagEnd(if)
+ │  ││ ││ ││      │ ╰─ closeTagName "if"
+ │  ││ ││ ││      ╰─ closeTagStart "</"
+ │  ││ ││ │╰─ text " /b/>Hi"
+ │  ││ ││ ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value
+ │  ││ ├─ attrValue "=a"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-regex/input.marko

@@ -0,0 +1 @@
+<if=a > /b/>Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-self-close/__snapshots__/attr-ambiguous-right-angle-bracket-self-close.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <input value=count > 10/>
+ │  ││     │     ╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "count > 10" was intended as a single expression, wrap it in parentheses, eg "=(count > 10)". If the tag was instead meant to end at the first ">", leaving "10/>" as body content, remove the whitespace before that ">".) "count > 10"
+ │  ││     ╰─ attrName "value"
+ │  │╰─ tagName "input"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-self-close/input.marko

@@ -0,0 +1 @@
+<input value=count > 10/>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-string/__snapshots__/attr-ambiguous-right-angle-bracket-string.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=a > "b>" >Hi</if>
+ │  ││ ││ ││        │ │ ╰─ closeTagEnd(if)
+ │  ││ ││ ││        │ ╰─ closeTagName "if"
+ │  ││ ││ ││        ╰─ closeTagStart "</"
+ │  ││ ││ │╰─ text " \"b>\" >Hi"
+ │  ││ ││ ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value
+ │  ││ ├─ attrValue "=a"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-string/input.marko

@@ -0,0 +1 @@
+<if=a > "b>" >Hi</if>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-trailing-space/__snapshots__/attr-ambiguous-right-angle-bracket-trailing-space.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=count > 10 && flag />
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "count > 10 && flag" was intended as a single expression, wrap it in parentheses, eg "=(count > 10 && flag)". If the tag was instead meant to end at the first ">", leaving "10 && flag />" as body content, remove the whitespace before that ">".) "count > 10 && flag"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-trailing-space/input.marko

@@ -0,0 +1 @@
+<if=count > 10 && flag />

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-unbalanced-group/__snapshots__/attr-ambiguous-right-angle-bracket-unbalanced-group.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <div class=x > foo(bar></div>
+ │  ││   │    ││ ││        │ │  ╰─ closeTagEnd(div)
+ │  ││   │    ││ ││        │ ╰─ closeTagName "div"
+ │  ││   │    ││ ││        ╰─ closeTagStart "</"
+ │  ││   │    ││ │╰─ text " foo(bar>"
+ │  ││   │    ││ ╰─ openTagEnd
+ │  ││   │    │╰─ attrValue.value
+ │  ││   │    ╰─ attrValue "=x"
+ │  ││   ╰─ attrName "class"
+ │  │╰─ tagName "div"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-unbalanced-group/input.marko

@@ -0,0 +1 @@
+<div class=x > foo(bar></div>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-unmatched-close/__snapshots__/attr-ambiguous-right-angle-bracket-unmatched-close.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <div class=x > oops)></div>
+ │  ││   │    ││ ││      │ │  ╰─ closeTagEnd(div)
+ │  ││   │    ││ ││      │ ╰─ closeTagName "div"
+ │  ││   │    ││ ││      ╰─ closeTagStart "</"
+ │  ││   │    ││ │╰─ text " oops)>"
+ │  ││   │    ││ ╰─ openTagEnd
+ │  ││   │    │╰─ attrValue.value
+ │  ││   │    ╰─ attrValue "=x"
+ │  ││   ╰─ attrName "class"
+ │  │╰─ tagName "div"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket-unmatched-close/input.marko

@@ -0,0 +1 @@
+<div class=x > oops)></div>

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket/__snapshots__/attr-ambiguous-right-angle-bracket.expected.txt

@@ -0,0 +1,5 @@
+1╭─ <if=count > 10>Hi</if>
+ │  ││ │╰─ error(AMBIGUOUS_ATTRIBUTE_VALUE:Ambiguous ">" in attribute. A ">" preceded by whitespace ends the tag. If "count > 10" was intended as a single expression, wrap it in parentheses, eg "=(count > 10)". If the tag was instead meant to end at the first ">", leaving "10>" as body content, remove the whitespace before that ">".) "count > 10"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-ambiguous-right-angle-bracket/input.marko

@@ -0,0 +1 @@
+<if=count > 10>Hi</if>

src/__tests__/fixtures/attr-close-tag-in-unenclosed-value/__snapshots__/attr-close-tag-in-unenclosed-value.expected.txt

@@ -0,0 +1,7 @@
+1╭─ <div class=x + y </div>
+ │  ││   │    ││     ╰─ error(MALFORMED_OPEN_TAG:A close tag was found before the "div" open tag was closed. If the "</" was intended as part of an attribute expression (eg a less-than comparison), wrap the value in parentheses.)
+ │  ││   │    │╰─ attrValue.value "x + y"
+ │  ││   │    ╰─ attrValue "=x + y"
+ │  ││   ╰─ attrName "class"
+ │  │╰─ tagName "div"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-close-tag-in-unenclosed-value/input.marko

@@ -0,0 +1 @@
+<div class=x + y </div>

src/__tests__/fixtures/attr-less-than-regex/__snapshots__/attr-less-than-regex.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=a < /b/.test(c)>Hi</if>
+ │  ││ ││              ││ │ │ ╰─ closeTagEnd(if)
+ │  ││ ││              ││ │ ╰─ closeTagName "if"
+ │  ││ ││              ││ ╰─ closeTagStart "</"
+ │  ││ ││              │╰─ text "Hi"
+ │  ││ ││              ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value "a < /b/.test(c)"
+ │  ││ ├─ attrValue "=a < /b/.test(c)"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-less-than-regex/input.marko

@@ -0,0 +1 @@
+<if=a < /b/.test(c)>Hi</if>

src/__tests__/fixtures/attr-less-than/__snapshots__/attr-less-than.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=a < b>Hi</if>
+ │  ││ ││    ││ │ │ ╰─ closeTagEnd(if)
+ │  ││ ││    ││ │ ╰─ closeTagName "if"
+ │  ││ ││    ││ ╰─ closeTagStart "</"
+ │  ││ ││    │╰─ text "Hi"
+ │  ││ ││    ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value "a < b"
+ │  ││ ├─ attrValue "=a < b"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-less-than/input.marko

@@ -0,0 +1 @@
+<if=a < b>Hi</if>

src/__tests__/fixtures/attr-operators-newline-after/__snapshots__/attr-operators-newline-after.expected.txt

@@ -683,17 +683,14 @@
    │    │╰─ openTagEnd:selfClosed "/>"
    ╰─   ╰─ attrName
 159╭─ <a=x >=
-   │  ││││ │╰─ text "=\ny "
-   │  ││││ ╰─ openTagEnd
-   │  │││╰─ attrValue.value
-   │  ││├─ attrValue "=x"
+   │  │││╰─ attrValue.value "x >=\ny"
+   │  ││├─ attrValue "=x >=\ny"
    │  ││╰─ attrName
    │  │╰─ tagName
    ╰─ ╰─ openTagStart
-160╭─ y </a>
-   │    │ │╰─ closeTagEnd(a)
-   │    │ ╰─ closeTagName
-   ╰─   ╰─ closeTagStart "</"
+160╭─ y a/>
+   │    │╰─ openTagEnd:selfClosed "/>"
+   ╰─   ╰─ attrName
 161╭─ <a=x &=
    │  │││╰─ attrValue.value "x &=\ny"
    │  ││├─ attrValue "=x &=\ny"

src/__tests__/fixtures/attr-operators-newline-after/input.marko

@@ -157,7 +157,7 @@ y a/>
 <a=x <=
 y a/>
 <a=x >=
-y </a>
+y a/>
 <a=x &=
 y a/>
 <a=x &&=

src/__tests__/fixtures/attr-operators-newline-before/__snapshots__/attr-operators-newline-before.expected.txt

@@ -191,17 +191,14 @@
   │       │╰─ openTagEnd:selfClosed "/>"
   ╰─      ╰─ attrName
 45╭─ <a=x
-  │  │││╰─ attrValue.value
-  │  ││├─ attrValue "=x"
+  │  │││╰─ attrValue.value "x\n>= y"
+  │  ││├─ attrValue "=x\n>= y"
   │  ││╰─ attrName
   │  │╰─ tagName
   ╰─ ╰─ openTagStart
-46╭─ >= y </a>
-  │  ││   │ │╰─ closeTagEnd(a)
-  │  ││   │ ╰─ closeTagName
-  │  ││   ╰─ closeTagStart "</"
-  │  │╰─ text "= y "
-  ╰─ ╰─ openTagEnd
+46╭─ >= y a/>
+  │       │╰─ openTagEnd:selfClosed "/>"
+  ╰─      ╰─ attrName
 47╭─ <a=x
   │  │││╰─ attrValue.value "x\n&= y"
   │  ││├─ attrValue "=x\n&= y"

src/__tests__/fixtures/attr-operators-newline-before/input.marko

@@ -43,7 +43,7 @@ a=x
 <a=x
 <= y a/>
 <a=x
->= y </a>
+>= y a/>
 <a=x
 &= y a/>
 <a=x

src/__tests__/fixtures/attr-operators-space-before/__snapshots__/attr-operators-space-before.expected.txt

@@ -511,14 +511,11 @@
   │  ││╰─ attrName
   │  │╰─ tagName
   ╰─ ╰─ openTagStart
-66╭─ <a=x >=y </a>
-  │  ││││ ││  │ │╰─ closeTagEnd(a)
-  │  ││││ ││  │ ╰─ closeTagName
-  │  ││││ ││  ╰─ closeTagStart "</"
-  │  ││││ │╰─ text "=y "
-  │  ││││ ╰─ openTagEnd
-  │  │││╰─ attrValue.value
-  │  ││├─ attrValue "=x"
+66╭─ <a=x >=y a/>
+  │  ││││     │╰─ openTagEnd:selfClosed "/>"
+  │  ││││     ╰─ attrName
+  │  │││╰─ attrValue.value "x >=y"
+  │  ││├─ attrValue "=x >=y"
   │  ││╰─ attrName
   │  │╰─ tagName
   ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-operators-space-before/input.marko

@@ -63,7 +63,7 @@ a=( x ) {y } a
 <a=x !=y a/>
 <a=x !==y a/>
 <a=x <=y a/>
-<a=x >=y </a>
+<a=x >=y a/>
 <a=x &=y a/>
 <a=x &&=y a/>
 <a=x |=y a/>

src/__tests__/fixtures/attr-operators-space-between/__snapshots__/attr-operators-space-between.expected.txt

@@ -707,14 +707,11 @@
   │  ││╰─ attrName
   │  │╰─ tagName
   ╰─ ╰─ openTagStart
-90╭─ <a=x >= y </a>
-  │  ││││ ││   │ │╰─ closeTagEnd(a)
-  │  ││││ ││   │ ╰─ closeTagName
-  │  ││││ ││   ╰─ closeTagStart "</"
-  │  ││││ │╰─ text "= y "
-  │  ││││ ╰─ openTagEnd
-  │  │││╰─ attrValue.value
-  │  ││├─ attrValue "=x"
+90╭─ <a=x >= y a/>
+  │  ││││      │╰─ openTagEnd:selfClosed "/>"
+  │  ││││      ╰─ attrName
+  │  │││╰─ attrValue.value "x >= y"
+  │  ││├─ attrValue "=x >= y"
   │  ││╰─ attrName
   │  │╰─ tagName
   ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-operators-space-between/input.marko

@@ -87,7 +87,7 @@ a = async function (x) { console.log("y") } a
 <a=x != y a/>
 <a=x !== y a/>
 <a=x <= y a/>
-<a=x >= y </a>
+<a=x >= y a/>
 <a=x &= y a/>
 <a=x &&= y a/>
 <a=x |= y a/>

src/__tests__/fixtures/attr-right-angle-bracket-gte/__snapshots__/attr-right-angle-bracket-gte.expected.txt

@@ -0,0 +1,11 @@
+1╭─ <if=count >= 10>Hi</if>
+ │  ││ ││          ││ │ │ ╰─ closeTagEnd(if)
+ │  ││ ││          ││ │ ╰─ closeTagName "if"
+ │  ││ ││          ││ ╰─ closeTagStart "</"
+ │  ││ ││          │╰─ text "Hi"
+ │  ││ ││          ╰─ openTagEnd
+ │  ││ │╰─ attrValue.value "count >= 10"
+ │  ││ ├─ attrValue "=count >= 10"
+ │  ││ ╰─ attrName
+ │  │╰─ tagName "if"
+ ╰─ ╰─ openTagStart

src/__tests__/fixtures/attr-right-angle-bracket-gte/input.marko

@@ -0,0 +1 @@
+<if=count >= 10>Hi</if>