No commit message

package.json

@@ -1,6 +1,6 @@
 {
   "name": "scrollsdk",
-  "version": "80.2.0",
+  "version": "80.3.0",
   "description": "This npm package includes the Scroll Notation class, the Scroll Parser compiler-compiler, a Scroll IDE, and more, all implemented in TypeScript.",
   "types": "./built/scrollsdk.node.d.ts",
   "main": "./products/TreeNode.js",

parsers/Parsers.test.ts

@@ -239,6 +239,17 @@ interface arrowParser {
   )
 }
 
+testTree.makeError = equal => {
+  // Arrange/Act/Assert
+  const program = makeJibberishProgram("")
+  const message = "My custom error"
+  const error = program.makeError(message)
+
+  // Assert
+  equal(error.message, message, "should be no errors")
+  equal(error.lineNumber, 1)
+}
+
 testTree.cellTypeTree = equal => {
   // Act
   const someJibberishProgram = makeJibberishProgram(`foo

parsers/Parsers.ts

@@ -171,6 +171,10 @@ abstract class ParserBackedNode extends TreeNode {
     return cellIndex === 0 ? this._getAutocompleteResultsForFirstWord(partialWord) : this._getAutocompleteResultsForCell(partialWord, cellIndex)
   }
 
+  makeError(message: string) {
+    return new ParserDefinedError(this, message)
+  }
+
   private _nodeIndex: {
     [parserId: string]: ParserBackedNode[]
   }
@@ -1288,6 +1292,18 @@ class UnknownParserError extends AbstractTreeError {
   }
 }
 
+class ParserDefinedError extends AbstractTreeError {
+  constructor(node: ParserBackedNode, message: string) {
+    super()
+    this._node = node
+    this._message = message
+  }
+  private _message: string
+  get message() {
+    return this._message
+  }
+}
+
 class BlankLineError extends UnknownParserError {
   get message(): string {
     return super.message + ` Line: "${this.getNode().getLine()}". Blank lines are errors.`

products/Parsers.js

@@ -138,6 +138,9 @@ class ParserBackedNode extends TreeNode {
   getAutocompleteResults(partialWord, cellIndex) {
     return cellIndex === 0 ? this._getAutocompleteResultsForFirstWord(partialWord) : this._getAutocompleteResultsForCell(partialWord, cellIndex)
   }
+  makeError(message) {
+    return new ParserDefinedError(this, message)
+  }
   get nodeIndex() {
     // StringMap<int> {firstWord: index}
     // When there are multiple tails with the same firstWord, _index stores the last content.
@@ -1034,6 +1037,16 @@ class UnknownParserError extends AbstractTreeError {
     return this
   }
 }
+class ParserDefinedError extends AbstractTreeError {
+  constructor(node, message) {
+    super()
+    this._node = node
+    this._message = message
+  }
+  get message() {
+    return this._message
+  }
+}
 class BlankLineError extends UnknownParserError {
   get message() {
     return super.message + ` Line: "${this.getNode().getLine()}". Blank lines are errors.`

products/Parsers.ts.browser.js

@@ -136,6 +136,9 @@ class ParserBackedNode extends TreeNode {
   getAutocompleteResults(partialWord, cellIndex) {
     return cellIndex === 0 ? this._getAutocompleteResultsForFirstWord(partialWord) : this._getAutocompleteResultsForCell(partialWord, cellIndex)
   }
+  makeError(message) {
+    return new ParserDefinedError(this, message)
+  }
   get nodeIndex() {
     // StringMap<int> {firstWord: index}
     // When there are multiple tails with the same firstWord, _index stores the last content.
@@ -1032,6 +1035,16 @@ class UnknownParserError extends AbstractTreeError {
     return this
   }
 }
+class ParserDefinedError extends AbstractTreeError {
+  constructor(node, message) {
+    super()
+    this._node = node
+    this._message = message
+  }
+  get message() {
+    return this._message
+  }
+}
 class BlankLineError extends UnknownParserError {
   get message() {
     return super.message + ` Line: "${this.getNode().getLine()}". Blank lines are errors.`

products/TreeNode.browser.js

@@ -2555,7 +2555,7 @@ TreeNode.iris = `sepal_length,sepal_width,petal_length,petal_width,species
 4.9,2.5,4.5,1.7,virginica
 5.1,3.5,1.4,0.2,setosa
 5,3.4,1.5,0.2,setosa`
-TreeNode.getVersion = () => "80.2.0"
+TreeNode.getVersion = () => "80.3.0"
 class AbstractExtendibleTreeNode extends TreeNode {
   _getFromExtended(firstWordPath) {
     const hit = this._getNodeFromExtended(firstWordPath)

products/TreeNode.js

@@ -2545,7 +2545,7 @@ TreeNode.iris = `sepal_length,sepal_width,petal_length,petal_width,species
 4.9,2.5,4.5,1.7,virginica
 5.1,3.5,1.4,0.2,setosa
 5,3.4,1.5,0.2,setosa`
-TreeNode.getVersion = () => "80.2.0"
+TreeNode.getVersion = () => "80.3.0"
 class AbstractExtendibleTreeNode extends TreeNode {
   _getFromExtended(firstWordPath) {
     const hit = this._getNodeFromExtended(firstWordPath)

releaseNotes.scroll

@@ -18,6 +18,9 @@ import changes.parsers
 
 thinColumns 4
 
+📦 80.3.0 2024-7-29
+🎉 added `makeError` method to ParserBackedNode
+
 📦 80.2.0 2024-7-10
 🎉 now the ScrollSDK tools can be used straight from the WWS ~scroll/sdk/index.html
 

treeNode/TreeNode.ts

@@ -3043,7 +3043,7 @@ class TreeNode extends AbstractNode {
     return str ? indent + str.replace(/\n/g, indent) : ""
   }
 
-  static getVersion = () => "80.2.0"
+  static getVersion = () => "80.3.0"
 
   static fromDisk(path: string): TreeNode {
     const format = this._getFileFormat(path)