@lezer/html - npm Package Compare versions

Comparing version 1.3.6 to 1.3.7

CHANGELOG.md

@@ -0,1 +1,9 @@
+## 1.3.7 (2023-11-23)
+
+### Bug fixes
+
+Fix a bug that caused the parser to not properly recognize empty HTML comments. Don't emit nested parses for empty elements in configureNesting
+
+Fix an issue where `configureNesting` could emit empty overlay ranges for empty elements.
+
 ## 1.3.6 (2023-07-12)
@@ -2,0 +10,0 @@

dist/index.js

@@ -169,3 +169,3 @@ import { ContextTracker, ExternalTokenizer, LRParser } from '@lezer/lr';
     } else if (input.next == greaterThan && dashes >= 2) {
-      if (i > 3) input.acceptToken(commentContent$1, -2);
+      if (i >= 3) input.acceptToken(commentContent$1, -2);
       break
@@ -331,3 +331,5 @@ } else {
           let close = n.lastChild;
-          return {parser: tag.parser, overlay: [{from: open.to, to: close.type.id == CloseTag ? close.from : n.to}]}
+          let to = close.type.id == CloseTag ? close.from : n.to;
+          if (to > open.to)
+            return {parser: tag.parser, overlay: [{from: open.to, to}]}
         }
@@ -334,0 +336,0 @@ }

package.json

 {
   "name": "@lezer/html",
-  "version": "1.3.6",
+  "version": "1.3.7",
   "description": "lezer-based HTML grammar",
@@ -18,3 +18,3 @@ "main": "dist/index.cjs",
     "@lezer/generator": "^1.0.0",
-    "mocha": "^9.0.1",
+    "mocha": "^10.2.0",
     "rollup": "^2.52.2",
@@ -21,0 +21,0 @@ "@rollup/plugin-node-resolve": "^9.0.0"

src/content.js

@@ -61,3 +61,5 @@ import {ScriptText, StyleText, TextareaText,
           let close = n.lastChild
-          return {parser: tag.parser, overlay: [{from: open.to, to: close.type.id == CloseTag ? close.from : n.to}]}
+          let to = close.type.id == CloseTag ? close.from : n.to
+          if (to > open.to)
+            return {parser: tag.parser, overlay: [{from: open.to, to}]}
         }
@@ -64,0 +66,0 @@ }

src/tokens.js

@@ -140,3 +140,3 @@ /* Hand-written tokenizers for HTML. */
     } else if (input.next == greaterThan && dashes >= 2) {
-      if (i > 3) input.acceptToken(cmntContent, -2)
+      if (i >= 3) input.acceptToken(cmntContent, -2)
       break
@@ -143,0 +143,0 @@ } else {

test/tags.txt

@@ -120,6 +120,9 @@ # Regular tag
 <element><!-- inner comment --> text</element>
+<!---->
+<!--
+-->
 
 ==>
 
-Document(Comment,Text,Element(OpenTag(StartTag,TagName,EndTag),Comment,Text,CloseTag(StartCloseTag,TagName,EndTag)))
+Document(Comment,Text,Element(OpenTag(StartTag,TagName,EndTag),Comment,Text,CloseTag(StartCloseTag,TagName,EndTag)),Text,Comment,Text,Comment)
 
@@ -126,0 +129,0 @@ # Mismatched tag

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Fixed alerts

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Improved metrics

Total package byte prevSize

93362

increased by0.51%

Number of package files

22

increased by4.76%

Lines of code

1249

increased by0.48%

No dependency changes