Update MD051/link-fragments to ignore HTML comments embedded in heading text.

test/link-fragments.md

@@ -32,6 +32,12 @@
 
 [Valid](#valid-repeated-heading-2)
 
+[Valid](#valid-heading-with-trailing-space-)
+
+[Valid](#valid-heading-with-two-trailing-spaces--)
+
+[Valid](#valid-heading-with-embedded--comment)
+
 [Valid](#namedlink)
 
 [Valid](#idlink)
@@ -93,6 +99,12 @@ Text
 
 ### Valid Repeated Heading
 
+### Valid Heading With Trailing Space <!-- comment -->
+
+### Valid Heading With Two Trailing Spaces  <!-- comment -->
+
+### Valid Heading With Embedded <!-- comment --> Comment
+
 <a name="namedlink"></a>
 
 <a id = idlink></a>

test/snapshots/markdownlint-test-scenarios.js.md

@@ -20950,7 +20950,7 @@ Generated by [AVA](https://avajs.dev).
             31,
           ],
           fixInfo: null,
-          lineNumber: 108,
+          lineNumber: 120,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -20966,7 +20966,7 @@ Generated by [AVA](https://avajs.dev).
             36,
           ],
           fixInfo: null,
-          lineNumber: 110,
+          lineNumber: 122,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -20982,7 +20982,7 @@ Generated by [AVA](https://avajs.dev).
             28,
           ],
           fixInfo: null,
-          lineNumber: 112,
+          lineNumber: 124,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -20998,7 +20998,7 @@ Generated by [AVA](https://avajs.dev).
             18,
           ],
           fixInfo: null,
-          lineNumber: 114,
+          lineNumber: 126,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -21014,7 +21014,7 @@ Generated by [AVA](https://avajs.dev).
             21,
           ],
           fixInfo: null,
-          lineNumber: 116,
+          lineNumber: 128,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -21027,7 +21027,7 @@ Generated by [AVA](https://avajs.dev).
           errorDetail: null,
           errorRange: null,
           fixInfo: null,
-          lineNumber: 118,
+          lineNumber: 130,
           ruleDescription: 'Link fragments should be valid',
           ruleInformation: 'https://github.com/DavidAnson/markdownlint/blob/v0.0.0/doc/Rules.md#md051',
           ruleNames: [
@@ -21070,6 +21070,12 @@ Generated by [AVA](https://avajs.dev).
       ␊
       [Valid](#valid-repeated-heading-2)␊
       ␊
+      [Valid](#valid-heading-with-trailing-space-)␊
+      ␊
+      [Valid](#valid-heading-with-two-trailing-spaces--)␊
+      ␊
+      [Valid](#valid-heading-with-embedded--comment)␊
+      ␊
       [Valid](#namedlink)␊
       ␊
       [Valid](#idlink)␊
@@ -21131,6 +21137,12 @@ Generated by [AVA](https://avajs.dev).
       ␊
       ### Valid Repeated Heading␊
       ␊
+      ### Valid Heading With Trailing Space <!-- comment -->␊
+      ␊
+      ### Valid Heading With Two Trailing Spaces  <!-- comment -->␊
+      ␊
+      ### Valid Heading With Embedded <!-- comment --> Comment␊
+      ␊
       <a name="namedlink"></a>␊
       ␊
       <a id = idlink></a>␊