@codemirror/highlight - npm Package Compare versions

Comparing version 0.19.2 to 0.19.3

CHANGELOG.md

@@ -0,1 +1,7 @@
+## 0.19.3 (2021-09-03)
+
+### Bug fixes
+
+Fix a crash in the highlighter when there were multiple visible ranges in the view and the gaps between them overlap with a tree overlay.
+
 ## 0.19.2 (2021-08-19)
@@ -2,0 +8,0 @@

dist/index.js

@@ -460,6 +460,7 @@ import { NodeProp, NodeType } from '@lezer/common';
                 let nextPos = next ? next.from + start : end;
-                if (nextPos > pos && hasChild) {
-                    while (cursor.from < nextPos) {
-                        this.highlightRange(cursor, pos, nextPos, inheritedClass, depth + 1, scope);
-                        this.startSpan(Math.min(to, cursor.to), cls);
+                let rangeFrom = Math.max(from, pos), rangeTo = Math.min(to, nextPos);
+                if (rangeFrom < rangeTo && hasChild) {
+                    while (cursor.from < rangeTo) {
+                        this.highlightRange(cursor, rangeFrom, rangeTo, inheritedClass, depth + 1, scope);
+                        this.startSpan(Math.min(to, rangeTo), cls);
                         if (cursor.to >= nextPos || !cursor.nextSibling())
@@ -469,7 +470,9 @@ break;
                 }
-                if (!next)
+                if (!next || nextPos > to)
                     break;
-                this.highlightRange(inner.cursor, next.from + start, next.to + start, inheritedClass, depth, mounted.tree.type);
                 pos = next.to + start;
-                this.startSpan(pos, cls);
+                if (pos > from) {
+                    this.highlightRange(inner.cursor, Math.max(from, next.from + start), Math.min(to, pos), inheritedClass, depth, mounted.tree.type);
+                    this.startSpan(pos, cls);
+                }
             }
@@ -476,0 +479,0 @@ if (hasChild)

package.json

 {
   "name": "@codemirror/highlight",
-  "version": "0.19.2",
+  "version": "0.19.3",
   "description": "Syntax highlighting for the CodeMirror code editor",
@@ -5,0 +5,0 @@ "scripts": {

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107024

increased by0.52%

Lines of code

2601

increased by0.23%

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