lezer - npm Package Compare versions

Comparing version 0.13.2 to 0.13.3

CHANGELOG.md

@@ -0,1 +1,7 @@
+## 0.13.3 (2021-02-17)
+
+### New features
+
+Context trackers can now disable strictness in node reuse.
+
 ## 0.13.2 (2021-02-17)
@@ -2,0 +8,0 @@

dist/index.es.js

@@ -408,5 +408,8 @@ import { DefaultBufferLength, NodeSet, NodeType, stringInput, Tree, TreeBuffer } from 'lezer-tree';
     emitContext() {
+        let cx = this.curContext;
+        if (!cx.tracker.strict)
+            return;
         let last = this.buffer.length - 1;
         if (last < 0 || this.buffer[last] != -2)
-            this.buffer.push(this.curContext.hash, this.reducePos, this.reducePos, -2);
+            this.buffer.push(cx.hash, this.reducePos, this.reducePos, -2);
     }
@@ -994,6 +997,6 @@ updateContext(context) {
         if (this.fragments) {
+            let strictCx = stack.curContext && stack.curContext.tracker.strict, cxHash = strictCx ? stack.curContext.hash : 0;
             for (let cached = this.fragments.nodeAt(start); cached;) {
                 let match = this.parser.nodeSet.types[cached.type.id] == cached.type ? parser.getGoto(stack.state, cached.type.id) : -1;
-                if (match > -1 && cached.length &&
-                    (cached.contextHash || 0) == (stack.curContext ? stack.curContext.hash : 0)) {
+                if (match > -1 && cached.length && (!strictCx || (cached.contextHash || 0) == cxHash)) {
                     stack.useNode(cached, match);
@@ -1222,2 +1225,3 @@ if (verbose)
         this.hash = spec.hash;
+        this.strict = spec.strict !== false;
     }
@@ -1224,0 +1228,0 @@ }

dist/parse.d.ts

@@ -83,2 +83,3 @@ import { Tree, TreeBuffer, TreeFragment, NodeSet, NodeType, NodePropSource, Input, PartialParse, ParseContext } from "lezer-tree";
         hash(context: T): number;
+        strict?: boolean;
     });
@@ -85,0 +86,0 @@ }

package.json

 {
   "name": "lezer",
-  "version": "0.13.2",
+  "version": "0.13.3",
   "description": "Incremental parser",
@@ -5,0 +5,0 @@ "main": "dist/index.cjs",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

370405

increased by0.52%

Lines of code

3222

increased by0.28%

No dependency changes