Swap code generator for AST definitions
This commit is contained in:
Sam Vervaeck
parent
5c7f2927ca
commit
475f11782e
19 changed files with 3025 additions and 14893 deletions
105
src/ast-spec.ts
105
src/ast-spec.ts
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@ -1,11 +1,82 @@
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import { Type } from "./types"
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import { TextSpan } from "./text"
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import { Value } from "./evaluator"
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import { Package } from "./package"
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import { Diagnostic } from "./diagnostics";
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export class Syntax {
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let nextNodeId = 1;
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type SyntaxKind = number;
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export type ResolveSyntaxKind<K extends SyntaxKind> = Extract<Syntax, { kind: K }>;
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export abstract class Syntax {
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public id: number;
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public type?: Type;
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public errors: Diagnostic[] = [];
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public abstract kind: SyntaxKind;
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public abstract parentNode: Syntax | null = null;
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public abstract getChildNodes(): IterableIterator<Syntax>;
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constructor(public span: TextSpan | null = null) {
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this.id = nextNodeId++;
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}
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*preorder() {
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const stack: Syntax[] = [ this as unknown as Syntax ] ;
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while (stack.length > 0) {
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const node = stack.pop()!;
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yield node
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for (const childNode of node.getChildNodes()) {
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stack.push(childNode);
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}
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}
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}
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mayContainKind(kind: SyntaxKind) {
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// TODO
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return true;
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}
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getParentOfKind(kind: SyntaxKind) {
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let currNode = this.parentNode;
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while (currNode !== null) {
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if (currNode.kind === kind) {
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return currNode;
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}
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currNode = currNode.parentNode;
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}
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return null;
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}
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*findAllChildrenOfKind<K extends SyntaxKind>(kind: K): IterableIterator<ResolveSyntaxKind<K>> {
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for (const node of this.preorder()) {
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if (!node.mayContainKind(kind)) {
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break;
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}
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if (node.kind === kind) {
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yield node as ResolveSyntaxKind<K>;
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}
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}
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}
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}
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export function setParents(node: Syntax, parentNode: Syntax | null = null) {
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// NOTE We cast to any here because TypeScript does not like this complex assignment
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node.parentNode = parentNode as any;
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for (const child of node.getChildNodes()) {
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setParents(child, node)
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}
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}
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export interface EndOfFile extends BoltToken, JSToken {}
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export interface Token {}
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@ -15,12 +86,12 @@ export interface ReturnStatement {}
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// Bolt language AST definitions
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export interface BoltSyntax {}
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export interface BoltSyntax extends Syntax {}
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export interface BoltToken extends Token, BoltSyntax {}
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export interface BoltStringLiteral extends BoltToken {
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value: String,
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value: string,
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}
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export interface BoltIntegerLiteral extends BoltToken {
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@ -30,17 +101,17 @@ export interface BoltIntegerLiteral extends BoltToken {
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export interface BoltSymbol extends BoltToken {}
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export interface BoltIdentifier extends BoltSymbol {
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text: String,
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text: string,
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}
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export interface BoltOperatorLike extends BoltSymbol {}
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export interface BoltOperator extends BoltSymbol {
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text: String,
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text: string,
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}
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export interface BoltAssignment extends BoltToken {
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operator: String | null,
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operator: string | null,
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}
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export interface BoltComma extends BoltToken {}
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@ -83,7 +154,7 @@ export interface BoltTraitKeyword extends BoltToken, BoltKeyword {}
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export interface BoltImplKeyword extends BoltToken, BoltKeyword {}
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export interface BoltPunctuated extends BoltToken {
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text: String,
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text: string,
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}
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export interface BoltParenthesized extends BoltPunctuated {}
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@ -262,7 +333,7 @@ export interface BoltDeclaration extends BoltSyntax, BoltSourceElement {}
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export interface BoltTypeDeclaration extends BoltSyntax, BoltSourceElement {}
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enum BoltModifiers {
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export enum BoltModifiers {
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IsMutable = 0x1,
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IsPublic = 0x2,
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}
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@ -279,7 +350,7 @@ export interface BoltFunctionBodyElement extends FunctionBodyElement {}
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export interface BoltFunctionDeclaration extends BoltFunctionBodyElement, BoltDeclaration, BoltDeclarationLike, BoltTraitOrImplElement {
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modifiers: BoltModifiers,
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target: String,
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target: string,
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name: BoltSymbol,
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params: BoltParameter[],
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returnType: BoltTypeExpression | null,
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@ -315,7 +386,7 @@ export interface BoltPlainExportSymbol extends BoltExportSymbol {
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}
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export interface BoltExportDirective extends BoltSourceElement {
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file: String,
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file: string,
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symbols: BoltExportSymbol[] | null,
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}
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@ -362,21 +433,21 @@ export interface BoltSourceElement {}
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export interface BoltMacroCall extends BoltRecordMember, BoltSourceElement, BoltTraitOrImplElement, BoltFunctionBodyElement {
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name: BoltIdentifier,
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text: String,
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text: string,
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}
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// JavaScript AST definitions
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export interface JSSyntax {}
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export interface JSSyntax extends Syntax {}
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export interface JSToken extends JSSyntax, Token {}
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export interface JSIdentifier extends JSToken {
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text: String,
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text: string,
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}
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export interface JSString extends JSToken {
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value: String,
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value: string,
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}
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export interface JSInteger extends JSToken {
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@ -400,7 +471,7 @@ export interface JSForKeyword extends JSToken {}
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export interface JSOperatorLike {}
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export interface JSOperator extends JSToken {
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text: String,
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text: string,
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}
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export interface JSCloseBrace extends JSToken {}
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@ -478,7 +549,7 @@ export interface JSLiteralExpression extends JSExpression {
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}
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export interface JSReferenceExpression extends JSExpression {
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name: String,
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name: string,
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}
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export interface JSSourceElement {}
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@ -523,7 +594,7 @@ export interface JSParameter extends JSSyntax {
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export interface JSDeclaration extends JSSyntax, JSSourceElement {}
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enum JSDeclarationModifiers {
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export enum JSDeclarationModifiers {
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IsExported = 0x1,
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}
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559
src/ast-spec.txt
559
src/ast-spec.txt
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@ -1,559 +0,0 @@
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node EndOfFile > BoltToken, JSToken;
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node Token;
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node SourceFile;
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node FunctionBodyElement;
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node ReturnStatement;
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// Bolt language AST definitions
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interface BoltSyntax;
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node BoltToken > Token, BoltSyntax;
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node BoltStringLiteral > BoltToken {
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value: String,
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}
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node BoltIntegerLiteral > BoltToken {
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value: Int,
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}
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node BoltSymbol > BoltToken;
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node BoltIdentifier > BoltSymbol {
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text: String,
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}
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node BoltOperatorLike > BoltSymbol;
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node BoltOperator > BoltSymbol {
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text: String,
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}
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node BoltAssignment > BoltToken {
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operator: Option<String>,
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}
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node BoltComma > BoltToken;
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node BoltSemi > BoltToken;
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node BoltColon > BoltToken;
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node BoltColonColon > BoltToken;
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node BoltDot > BoltToken;
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node BoltDotDot > BoltToken;
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node BoltRArrow > BoltToken;
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node BoltRArrowAlt > BoltToken;
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node BoltLArrow > BoltToken;
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node BoltEqSign > BoltToken;
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node BoltGtSign > BoltToken, BoltOperatorLike;
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node BoltExMark > BoltToken, BoltOperatorLike;
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node BoltLtSign > BoltToken, BoltOperatorLike;
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node BoltVBar > BoltToken, BoltOperatorLike;
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node BoltKeyword;
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node BoltWhereKeyword > BoltToken, BoltKeyword;
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node BoltQuoteKeyword > BoltToken, BoltKeyword;
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node BoltFnKeyword > BoltToken, BoltKeyword;
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node BoltForeignKeyword > BoltToken, BoltKeyword;
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node BoltForKeyword > BoltToken, BoltKeyword;
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node BoltLetKeyword > BoltToken, BoltKeyword;
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node BoltReturnKeyword > BoltToken, BoltKeyword;
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node BoltLoopKeyword > BoltToken, BoltKeyword;
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node BoltYieldKeyword > BoltToken, BoltKeyword;
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node BoltMatchKeyword > BoltToken, BoltKeyword;
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node BoltImportKeyword > BoltToken, BoltKeyword;
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node BoltExportKeyword > BoltToken, BoltKeyword;
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node BoltPubKeyword > BoltToken, BoltKeyword;
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node BoltModKeyword > BoltToken, BoltKeyword;
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node BoltMutKeyword > BoltToken, BoltKeyword;
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node BoltEnumKeyword > BoltToken, BoltKeyword;
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node BoltStructKeyword > BoltToken, BoltKeyword;
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node BoltTypeKeyword > BoltToken, BoltKeyword;
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node BoltTraitKeyword > BoltToken, BoltKeyword;
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node BoltImplKeyword > BoltToken, BoltKeyword;
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node BoltPunctuated > BoltToken {
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text: String,
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}
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node BoltParenthesized > BoltPunctuated;
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node BoltBraced > BoltPunctuated;
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node BoltBracketed > BoltPunctuated;
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node BoltSourceFile > BoltSyntax, SourceFile {
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elements: Vec<BoltSourceElement>,
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pkg: Package,
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}
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node BoltQualName > BoltSyntax {
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isAbsolute: bool,
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modulePath: Vec<BoltIdentifier>,
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name: BoltSymbol,
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}
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node BoltTypeExpression > BoltSyntax;
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node BoltTypeOfExpression > BoltTypeExpression {
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expression: BoltExpression,
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}
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node BoltReferenceTypeExpression > BoltTypeExpression {
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name: BoltQualName,
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typeArgs: Option<Vec<BoltTypeExpression>>,
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}
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node BoltFunctionTypeExpression > BoltTypeExpression {
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params: Vec<BoltParameter>,
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returnType: Option<BoltTypeExpression>,
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}
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node BoltLiftedTypeExpression > BoltTypeExpression {
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expression: BoltExpression,
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}
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node BoltTypeParameter > BoltSyntax {
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index: usize,
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name: BoltIdentifier,
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typeExpr: Option<BoltTypeExpression>,
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defaultType: Option<BoltTypeExpression>,
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}
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node BoltPattern > BoltSyntax;
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node BoltBindPattern > BoltPattern {
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name: BoltIdentifier,
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}
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node BoltTypePattern > BoltPattern {
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typeExpr: BoltTypeExpression,
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nestedPattern: BoltPattern,
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}
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node BoltExpressionPattern > BoltPattern {
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expression: BoltExpression,
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}
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node BoltTuplePatternElement > BoltSyntax {
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index: usize,
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pattern: BoltPattern,
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}
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node BoltTuplePattern > BoltPattern {
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elements: Vec<BoltTuplePatternElement>,
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}
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node BoltRecordFieldPattern > BoltSyntax {
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isRest: bool,
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name: Option<BoltIdentifier>,
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pattern: Option<BoltPattern>,
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}
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node BoltRecordPattern > BoltPattern {
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name: BoltTypeExpression,
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fields: Vec<BoltRecordFieldPattern>,
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}
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node BoltExpression > BoltSyntax;
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node BoltQuoteExpression > BoltExpression {
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tokens: Vec<Token | BoltExpression>,
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}
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node BoltTupleExpression > BoltExpression {
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elements: Vec<BoltExpression>,
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}
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node BoltReferenceExpression > BoltExpression {
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name: BoltQualName,
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}
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node BoltMemberExpression > BoltExpression {
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expression: BoltExpression,
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path: Vec<BoltIdentifier>,
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}
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node BoltFunctionExpression > BoltExpression {
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params: Vec<BoltParameter>,
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returnType: Option<BoltTypeExpression>,
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body: Vec<BoltFunctionBodyElement>,
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}
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node BoltCallExpression > BoltExpression {
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operator: BoltExpression,
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operands: Vec<BoltExpression>,
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}
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node BoltYieldExpression > BoltExpression {
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value: BoltExpression,
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}
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node BoltMatchArm > BoltSyntax {
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pattern: BoltPattern,
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body: BoltExpression,
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}
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node BoltMatchExpression > BoltExpression {
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value: BoltExpression,
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arms: Vec<BoltMatchArm>,
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}
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node BoltCase > BoltSyntax {
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test: BoltExpression,
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result: BoltExpression,
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}
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node BoltCaseExpression > BoltExpression {
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cases: Vec<BoltCase>,
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}
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node BoltBlockExpression > BoltExpression {
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elements: Vec<BoltFunctionBodyElement>,
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}
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node BoltConstantExpression > BoltExpression {
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value: BoltValue,
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}
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node BoltStatement > BoltSyntax, BoltFunctionBodyElement, BoltSourceElement;
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node BoltReturnStatement > ReturnStatement, BoltStatement {
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value: Option<BoltExpression>,
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}
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node BoltConditionalCase > BoltSyntax {
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test: Option<BoltExpression>,
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body: Vec<BoltFunctionBodyElement>,
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}
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node BoltConditionalStatement > BoltStatement {
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cases: Vec<BoltConditionalCase>,
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}
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node BoltResumeStatement > BoltStatement {
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value: BoltExpression,
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}
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node BoltExpressionStatement > BoltStatement {
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expression: BoltExpression,
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}
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node BoltLoopStatement > BoltStatement {
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elements: Vec<BoltFunctionBodyElement>,
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}
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node BoltParameter > BoltSyntax {
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index: usize,
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bindings: BoltPattern,
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typeExpr: Option<BoltTypeExpression>,
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defaultValue: Option<BoltExpression>,
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}
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node BoltDeclaration > BoltSyntax, BoltSourceElement;
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node BoltTypeDeclaration > BoltSyntax, BoltSourceElement;
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enum BoltModifiers {
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IsMutable = 0x1,
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IsPublic = 0x2,
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}
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node BoltModule > BoltSyntax, BoltSourceElement {
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modifiers: BoltModifiers,
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name: Vec<BoltIdentifier>,
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elements: Vec<BoltSourceElement>,
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}
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node BoltDeclarationLike;
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node BoltFunctionBodyElement > FunctionBodyElement;
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node BoltFunctionDeclaration > BoltFunctionBodyElement, BoltDeclaration, BoltDeclarationLike, BoltTraitOrImplElement {
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modifiers: BoltModifiers,
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target: String,
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name: BoltSymbol,
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params: Vec<BoltParameter>,
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returnType: Option<BoltTypeExpression>,
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typeParams: Option<Vec<BoltTypeParameter>>,
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body: Vec<BoltFunctionBodyElement>,
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}
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node BoltVariableDeclaration > BoltFunctionBodyElement, BoltDeclaration, BoltDeclarationLike {
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modifiers: BoltModifiers,
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bindings: BoltPattern,
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typeExpr: Option<BoltTypeExpression>,
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value: Option<BoltExpression>,
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}
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node BoltImportSymbol > BoltSyntax;
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node BoltPlainImportSymbol > BoltImportSymbol {
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remote: BoltQualName,
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local: BoltSymbol,
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}
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node BoltImportDirective > BoltSyntax, BoltSourceElement {
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modifiers: BoltModifiers,
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file: BoltStringLiteral,
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symbols: Option<Vec<BoltImportSymbol>>,
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}
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node BoltExportSymbol > BoltSyntax;
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node BoltPlainExportSymbol > BoltExportSymbol {
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local: BoltQualName,
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remote: BoltSymbol,
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}
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node BoltExportDirective > BoltSourceElement {
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file: String,
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symbols: Option<Vec<BoltExportSymbol>>,
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}
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node BoltTraitOrImplElement;
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node BoltTraitDeclaration > BoltDeclarationLike, BoltTypeDeclaration {
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modifiers: BoltModifiers,
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typeParams: Option<Vec<BoltTypeParameter>>,
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name: BoltIdentifier,
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typeBoundExpr: Option<BoltTypeExpression>,
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elements: Option<Vec<BoltTraitOrImplElement>>,
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}
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node BoltImplDeclaration > BoltTypeDeclaration, BoltDeclarationLike {
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modifiers: BoltModifiers,
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typeParams: Option<Vec<BoltTypeParameter>>,
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name: BoltIdentifier,
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traitTypeExpr: Option<BoltTypeExpression>,
|
||||
elements: Vec<BoltTraitOrImplElement>,
|
||||
}
|
||||
|
||||
node BoltTypeAliasDeclaration > BoltDeclarationLike, BoltTypeDeclaration, BoltTraitOrImplElement {
|
||||
modifiers: BoltModifiers,
|
||||
name: BoltIdentifier,
|
||||
typeParams: Option<Vec<BoltTypeParameter>>,
|
||||
typeExpr: BoltTypeExpression,
|
||||
}
|
||||
|
||||
node BoltRecordMember > BoltSyntax;
|
||||
|
||||
node BoltRecordField > BoltRecordMember {
|
||||
name: BoltIdentifier,
|
||||
typeExpr: BoltTypeExpression,
|
||||
}
|
||||
|
||||
node BoltRecordDeclaration > BoltDeclaration, BoltTypeDeclaration, BoltDeclarationLike {
|
||||
modifiers: BoltModifiers,
|
||||
name: BoltIdentifier,
|
||||
typeParms: Option<Vec<BoltTypeParameter>>,
|
||||
members: Option<Vec<BoltRecordMember>>,
|
||||
}
|
||||
|
||||
node BoltSourceElement;
|
||||
|
||||
node BoltMacroCall > BoltRecordMember, BoltSourceElement, BoltTraitOrImplElement, BoltFunctionBodyElement {
|
||||
name: BoltIdentifier,
|
||||
text: String,
|
||||
}
|
||||
|
||||
// JavaScript AST definitions
|
||||
|
||||
node JSSyntax;
|
||||
|
||||
node JSToken > JSSyntax, Token;
|
||||
|
||||
node JSIdentifier > JSToken {
|
||||
text: String,
|
||||
}
|
||||
|
||||
node JSString > JSToken {
|
||||
value: String,
|
||||
}
|
||||
|
||||
node JSInteger > JSToken {
|
||||
value: Int,
|
||||
}
|
||||
|
||||
node JSFromKeyword > JSToken;
|
||||
node JSReturnKeyword > JSToken;
|
||||
node JSTryKeyword > JSToken;
|
||||
node JSFinallyKeyword > JSToken;
|
||||
node JSCatchKeyword > JSToken;
|
||||
node JSImportKeyword > JSToken;
|
||||
node JSAsKeyword > JSToken;
|
||||
node JSConstKeyword > JSToken;
|
||||
node JSLetKeyword > JSToken;
|
||||
node JSExportKeyword > JSToken;
|
||||
node JSFunctionKeyword > JSToken;
|
||||
node JSWhileKeyword > JSToken;
|
||||
node JSForKeyword > JSToken;
|
||||
|
||||
node JSOperatorLike;
|
||||
|
||||
node JSOperator > JSToken {
|
||||
text: String,
|
||||
}
|
||||
|
||||
node JSCloseBrace > JSToken;
|
||||
node JSCloseBracket > JSToken;
|
||||
node JSCloseParen > JSToken;
|
||||
node JSOpenBrace > JSToken;
|
||||
node JSOpenBracket > JSToken;
|
||||
node JSOpenParen > JSToken;
|
||||
node JSSemi > JSToken;
|
||||
node JSComma > JSToken;
|
||||
node JSDot > JSToken;
|
||||
node JSDotDotDot > JSToken;
|
||||
node JSMulOp > JSToken, JSOperatorLike;
|
||||
node JSAddOp > JSToken, JSOperatorLike;
|
||||
node JSDivOp > JSToken, JSOperatorLike;
|
||||
node JSSubOp > JSToken, JSOperatorLike;
|
||||
node JSLtOp > JSToken, JSOperatorLike;
|
||||
node JSGtOp > JSToken, JSOperatorLike;
|
||||
node JSBOrOp > JSToken, JSOperatorLike;
|
||||
node JSBXorOp > JSToken, JSOperatorLike;
|
||||
node JSBAndOp > JSToken, JSOperatorLike;
|
||||
node JSBNotOp > JSToken, JSOperatorLike;
|
||||
node JSNotOp > JSToken, JSOperatorLike;
|
||||
|
||||
node JSPattern > JSSyntax;
|
||||
|
||||
node JSBindPattern > JSPattern {
|
||||
name: JSIdentifier,
|
||||
}
|
||||
|
||||
node JSExpression > JSSyntax;
|
||||
|
||||
node JSConstantExpression > JSExpression {
|
||||
value: BoltValue,
|
||||
}
|
||||
|
||||
node JSMemberExpression > JSExpression {
|
||||
value: JSExpression,
|
||||
property: JSIdentifier,
|
||||
}
|
||||
|
||||
node JSCallExpression > JSExpression {
|
||||
operator: JSExpression,
|
||||
operands: Vec<JSExpression>,
|
||||
}
|
||||
|
||||
node JSBinaryExpression > JSExpression {
|
||||
left: JSExpression,
|
||||
operator: JSOperator,
|
||||
right: JSExpression,
|
||||
}
|
||||
|
||||
node JSUnaryExpression > JSExpression {
|
||||
operator: JSOperator,
|
||||
operand: JSExpression
|
||||
}
|
||||
|
||||
node JSNewExpression > JSExpression {
|
||||
target: JSExpression,
|
||||
args: Vec<JSExpression>,
|
||||
}
|
||||
|
||||
node JSSequenceExpression > JSExpression {
|
||||
expressions: Vec<JSExpression>,
|
||||
}
|
||||
|
||||
node JSConditionalExpression > JSExpression {
|
||||
test: JSExpression,
|
||||
consequent: JSExpression,
|
||||
alternate: JSExpression,
|
||||
}
|
||||
|
||||
node JSLiteralExpression > JSExpression {
|
||||
value: JSValue,
|
||||
}
|
||||
|
||||
node JSReferenceExpression > JSExpression {
|
||||
name: String,
|
||||
}
|
||||
|
||||
node JSSourceElement;
|
||||
|
||||
node JSFunctionBodyElement > FunctionBodyElement;
|
||||
|
||||
node JSStatement > JSSyntax, JSSourceElement, JSFunctionBodyElement;
|
||||
|
||||
node JSCatchBlock > JSSyntax {
|
||||
bindings: Option<JSPattern>,
|
||||
elements: Vec<JSSourceElement>,
|
||||
}
|
||||
|
||||
node JSTryCatchStatement > JSStatement {
|
||||
tryBlock: Vec<JSSourceElement>,
|
||||
catchBlock: Option<JSCatchBlock>,
|
||||
finalBlock: Option<Vec<JSSourceElement>>,
|
||||
}
|
||||
|
||||
node JSExpressionStatement > JSStatement {
|
||||
expression: JSExpression,
|
||||
}
|
||||
|
||||
node JSConditionalCase > JSSyntax {
|
||||
test: Option<JSExpression>,
|
||||
body: Vec<JSFunctionBodyElement>,
|
||||
}
|
||||
|
||||
node JSConditionalStatement > JSStatement {
|
||||
cases: Vec<JSConditionalCase>,
|
||||
}
|
||||
|
||||
node JSReturnStatement > ReturnStatement, JSStatement {
|
||||
value: Option<JSExpression>,
|
||||
}
|
||||
|
||||
node JSParameter > JSSyntax {
|
||||
index: usize,
|
||||
bindings: JSPattern,
|
||||
defaultValue: Option<JSExpression>,
|
||||
}
|
||||
|
||||
node JSDeclaration > JSSyntax, JSSourceElement;
|
||||
|
||||
enum JSDeclarationModifiers {
|
||||
IsExported = 0x1,
|
||||
}
|
||||
|
||||
node JSImportBinding > JSSyntax;
|
||||
|
||||
node JSImportStarBinding > JSImportBinding {
|
||||
local: JSIdentifier,
|
||||
}
|
||||
|
||||
node JSImportAsBinding > JSImportBinding {
|
||||
remote: JSIdentifier,
|
||||
local: Option<JSIdentifier>,
|
||||
}
|
||||
|
||||
// By exception, we alloww 'import ..'-statements to appear in foreign function bodies
|
||||
node JSImportDeclaration > JSDeclaration, JSFunctionBodyElement {
|
||||
bindings: Vec<JSImportBinding>,
|
||||
filename: JSString,
|
||||
}
|
||||
|
||||
node JSFunctionDeclaration > JSDeclaration, JSFunctionBodyElement {
|
||||
modifiers: JSDeclarationModifiers,
|
||||
name: JSIdentifier,
|
||||
params: Vec<JSParameter>,
|
||||
body: Vec<JSStatement>,
|
||||
}
|
||||
|
||||
node JSArrowFunctionDeclaration > JSDeclaration, JSFunctionBodyElement {
|
||||
name: JSIdentifier,
|
||||
params: Vec<JSParameter>,
|
||||
body: JSExpression,
|
||||
}
|
||||
|
||||
node JSLetDeclaration > JSDeclaration, JSFunctionBodyElement {
|
||||
bindings: JSPattern,
|
||||
value: Option<JSExpression>,
|
||||
}
|
||||
|
||||
node JSSourceFile > JSSyntax, SourceFile {
|
||||
elements: Vec<JSSourceElement>,
|
||||
}
|
||||
8343
src/ast.d.ts
vendored
8343
src/ast.d.ts
vendored
File diff suppressed because it is too large
Load diff
4795
src/ast.js
4795
src/ast.js
File diff suppressed because it is too large
Load diff
2937
src/ast.ts
Normal file
2937
src/ast.ts
Normal file
File diff suppressed because it is too large
Load diff
|
|
@ -1,11 +0,0 @@
|
|||
|
||||
all: lib/parser.js
|
||||
|
||||
lib/parser.js: src/parser.pegjs
|
||||
@echo "Generating parser ..."
|
||||
@mkdir -p lib/
|
||||
@if ! pegjs --output lib/parser.js src/parser.pegjs; then \
|
||||
rm -rf lib/parser.js; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
5
treegen/package-lock.json
generated
5
treegen/package-lock.json
generated
|
|
@ -1,5 +0,0 @@
|
|||
{
|
||||
"name": "treegen",
|
||||
"version": "1.0.0",
|
||||
"lockfileVersion": 1
|
||||
}
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
{
|
||||
"name": "treegen",
|
||||
"version": "1.0.0",
|
||||
"private": true,
|
||||
"description": "An AST tree generator from a specification file.",
|
||||
"main": "lib/index.js",
|
||||
"bin": {
|
||||
"treegen": "lib/cli.js"
|
||||
},
|
||||
"scripts": {
|
||||
"prepare": "tsc",
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+https://github.com/samvv/BoltJS.git"
|
||||
},
|
||||
"keywords": [
|
||||
"abstract-syntaxt-tree",
|
||||
"specification-file",
|
||||
"code-generator"
|
||||
],
|
||||
"author": "Sam Vervaeck",
|
||||
"license": "MIT",
|
||||
"bugs": {
|
||||
"url": "https://github.com/samvv/BoltJS/issues"
|
||||
},
|
||||
"homepage": "https://github.com/samvv/BoltJS#readme"
|
||||
}
|
||||
0
treegen/snippets/ast-after.d.ts
vendored
0
treegen/snippets/ast-after.d.ts
vendored
28
treegen/snippets/ast-before.d.ts
vendored
28
treegen/snippets/ast-before.d.ts
vendored
|
|
@ -1,28 +0,0 @@
|
|||
|
||||
import { Diagnostic } from "./diagnostics"
|
||||
import { TextSpan } from "./text"
|
||||
|
||||
import { Package } from "./package"
|
||||
import { Type } from "./types"
|
||||
|
||||
export function setParents(node: Syntax): void;
|
||||
|
||||
export function isSyntax(value: any): value is Syntax;
|
||||
|
||||
interface SyntaxBase {
|
||||
id: number;
|
||||
kind: SyntaxKind;
|
||||
type?: Type;
|
||||
errors: Diagnostic[]
|
||||
parentNode: Syntax | null;
|
||||
span: TextSpan | null;
|
||||
visit(visitors: NodeVisitor[]): void;
|
||||
preorder(): IterableIterator<Syntax>;
|
||||
getParentOfKind<K1 extends SyntaxKind>(kind: K1): ResolveSyntaxKind<K1> | null;
|
||||
getChildNodes(): IterableIterator<Syntax>,
|
||||
findAllChildrenOfKind<K1 extends SyntaxKind>(kind: K1): IterableIterator<ResolveSyntaxKind<K1>>;
|
||||
}
|
||||
|
||||
export type ResolveSyntaxKind<K extends SyntaxKind> = Extract<Syntax, { kind: K }>;
|
||||
|
||||
|
||||
|
|
@ -1,114 +0,0 @@
|
|||
|
||||
export class NodeVisitor {
|
||||
visit(node) {
|
||||
for (const child of node.preorder()) {
|
||||
const key = `visit${kindToString(child.kind)}`;
|
||||
if (this[key] !== undefined) {
|
||||
this[key](child);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let nextNodeId = 1;
|
||||
|
||||
class SyntaxBase {
|
||||
|
||||
constructor(span) {
|
||||
this.id = nextNodeId++;
|
||||
this.errors = [];
|
||||
this.span = span;
|
||||
}
|
||||
|
||||
*getChildNodes() {
|
||||
for (const key of Object.keys(this)) {
|
||||
if (key === 'span' || key === 'parentNode' || key === 'type') {
|
||||
continue
|
||||
}
|
||||
const value = this[key];
|
||||
if (Array.isArray(value)) {
|
||||
for (const element of value) {
|
||||
if (isSyntax(element)) {
|
||||
yield element;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (isSyntax(value)) {
|
||||
yield value;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
visit(visitors) {
|
||||
const stack = [this];
|
||||
while (stack.length > 0) {
|
||||
const node = stack.pop();
|
||||
const kindName = kindToString(node.kind);
|
||||
const kindNamesToVisit = [kindName, ...NODE_TYPES[kindName].parents];
|
||||
for (const visitor of visitors) {
|
||||
for (const kindName of kindNamesToVisit) {
|
||||
const key = `visit${kindName}`
|
||||
if (visitor[key] !== undefined) {
|
||||
visitor[key](node);
|
||||
}
|
||||
}
|
||||
}
|
||||
for (const childNode of node.getChildNodes()) {
|
||||
stack.push(childNode);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
*preorder() {
|
||||
const stack = [this];
|
||||
while (stack.length > 0) {
|
||||
const node = stack.pop();
|
||||
yield node
|
||||
for (const childNode of node.getChildNodes()) {
|
||||
stack.push(childNode);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
mayContainKind(kind) {
|
||||
// TODO
|
||||
return true;
|
||||
}
|
||||
|
||||
getParentOfKind(kind) {
|
||||
let currNode = this.parentNode;
|
||||
while (currNode !== null) {
|
||||
if (currNode.kind === kind) {
|
||||
return currNode;
|
||||
}
|
||||
currNode = currNode.parentNode;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
*findAllChildrenOfKind(kind) {
|
||||
for (const node of this.preorder()) {
|
||||
if (!node.mayContainKind(kind)) {
|
||||
break;
|
||||
}
|
||||
if (node.kind === kind) {
|
||||
yield node
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
export function isSyntax(value) {
|
||||
return typeof value === 'object'
|
||||
&& value !== null
|
||||
&& value instanceof SyntaxBase;
|
||||
}
|
||||
|
||||
export function setParents(node, parentNode = null) {
|
||||
node.parentNode = parentNode;
|
||||
for (const child of node.getChildNodes()) {
|
||||
setParents(child, node)
|
||||
}
|
||||
}
|
||||
|
|
@ -1,75 +0,0 @@
|
|||
|
||||
export interface ReferenceTypeNode {
|
||||
type: 'ReferenceTypeNode';
|
||||
name: string;
|
||||
typeArgs: TypeNode[];
|
||||
}
|
||||
|
||||
export interface UnionTypeNode {
|
||||
type: 'UnionTypeNode';
|
||||
elements: TypeNode[];
|
||||
}
|
||||
|
||||
export type TypeNode
|
||||
= ReferenceTypeNode
|
||||
| UnionTypeNode
|
||||
|
||||
export interface NodeField {
|
||||
name: string;
|
||||
typeNode: TypeNode;
|
||||
}
|
||||
|
||||
export interface NodeDeclaration {
|
||||
index?: number;
|
||||
type: 'NodeDeclaration';
|
||||
name: string;
|
||||
parents: string[];
|
||||
fields: NodeField[];
|
||||
}
|
||||
|
||||
export interface EnumField {
|
||||
name: string;
|
||||
value: number | null;
|
||||
}
|
||||
|
||||
export interface EnumDeclaration {
|
||||
index?: number;
|
||||
type: 'EnumDeclaration';
|
||||
name: string;
|
||||
fields: EnumField[];
|
||||
}
|
||||
|
||||
export interface TypeDeclaration {
|
||||
index?: number;
|
||||
type: 'TypeDeclaration';
|
||||
name: string;
|
||||
typeNode: TypeNode;
|
||||
}
|
||||
|
||||
export type Declaration
|
||||
= NodeDeclaration
|
||||
| TypeDeclaration
|
||||
| EnumDeclaration
|
||||
|
||||
export type Syntax
|
||||
= Declaration
|
||||
| TypeNode
|
||||
| NodeField
|
||||
| EnumField
|
||||
|
||||
export function hasArrayType(typeNode: TypeNode) {
|
||||
if (typeNode.type === 'ReferenceTypeNode') {
|
||||
return typeNode.name === 'Vec'
|
||||
} else if (typeNode.type === 'UnionTypeNode') {
|
||||
return typeNode.elements.some(hasArrayType);
|
||||
}
|
||||
}
|
||||
|
||||
export function isTypeOptional(typeNode: TypeNode) {
|
||||
if (typeNode.type === 'ReferenceTypeNode') {
|
||||
return typeNode.name === 'Option';
|
||||
} else if (typeNode.type === 'UnionTypeNode') {
|
||||
return typeNode.elements.every(isTypeOptional);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1,36 +0,0 @@
|
|||
#!/usr/bin/env node
|
||||
|
||||
import * as path from "path"
|
||||
import * as fs from "fs"
|
||||
|
||||
import { parse, SyntaxError } from "./parser"
|
||||
import { Declaration } from "./ast"
|
||||
import { generateAST } from "./index"
|
||||
import { getFileStem } from "./util"
|
||||
import minimist from "minimist"
|
||||
|
||||
//const PACKAGE_ROOT = path.join(__dirname, '..', '..');
|
||||
|
||||
const argv = minimist(process.argv.slice(2));
|
||||
|
||||
const jsFilePath = argv['js-file'] ?? 'lib/ast.js';
|
||||
const dtsFilePath = argv['dts-file'] ?? 'src/ast.d.ts';
|
||||
|
||||
for (const filename of argv._) {
|
||||
const contents = fs.readFileSync(filename, 'utf8');
|
||||
let decls: Declaration[];
|
||||
try {
|
||||
decls = parse(contents, { prefix: getFileStem(filename) });
|
||||
} catch (e) {
|
||||
if (e instanceof SyntaxError) {
|
||||
console.error(`${filename}:${e.location.start.line}:${e.location.start.column}: ${e.message}`);
|
||||
process.exit(1);
|
||||
} else {
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
const { jsFile, dtsFile } = generateAST(decls);
|
||||
fs.writeFileSync(jsFilePath, jsFile, 'utf8');
|
||||
fs.writeFileSync(dtsFilePath, dtsFile, 'utf8');
|
||||
}
|
||||
|
||||
|
|
@ -1,528 +0,0 @@
|
|||
|
||||
import * as fs from "fs"
|
||||
import * as path from "path"
|
||||
|
||||
const PACKAGE_ROOT = path.resolve(__dirname, '..');
|
||||
|
||||
const CUSTOM_TYPES = ['Package', 'BoltValue', 'JSValue'];
|
||||
|
||||
import { Syntax, Declaration, NodeDeclaration, TypeDeclaration, EnumDeclaration, TypeNode, NodeField } from "./ast"
|
||||
import { MapLike, FileWriter } from "./util"
|
||||
|
||||
export function generateAST(decls: Declaration[]) {
|
||||
|
||||
let jsFile = new FileWriter();
|
||||
let dtsFile = new FileWriter();
|
||||
let i;
|
||||
|
||||
// Sort declarations by category
|
||||
|
||||
const nodeDecls: NodeDeclaration[] = decls.filter(decl => decl.type === 'NodeDeclaration') as NodeDeclaration[];
|
||||
const typeDecls: TypeDeclaration[] = decls.filter(decl => decl.type === 'TypeDeclaration') as TypeDeclaration[];
|
||||
const enumDecls: EnumDeclaration[] = decls.filter(decl => decl.type === 'EnumDeclaration') as EnumDeclaration[];
|
||||
|
||||
const declByName: MapLike<Declaration> = Object.create(null);
|
||||
i = 0;
|
||||
for (const decl of decls) {
|
||||
decl.index = i++;
|
||||
declByName[decl.name] = decl;
|
||||
}
|
||||
|
||||
// Generate a mapping from parent node to child node
|
||||
// This makes it easy to generate union types for the intermediate nodes.
|
||||
|
||||
const childrenOf: MapLike<string[]> = Object.create(null);
|
||||
for (const nodeDecl of nodeDecls) {
|
||||
for (const parentName of nodeDecl.parents) {
|
||||
if (childrenOf[parentName] === undefined) {
|
||||
childrenOf[parentName] = [];
|
||||
}
|
||||
childrenOf[parentName].push(nodeDecl.name);
|
||||
}
|
||||
}
|
||||
|
||||
// After we're done mappping parents to children, we can use isLeafNode()
|
||||
// to store the nodes we will be iterating most frequently on.
|
||||
|
||||
const finalNodes: NodeDeclaration[] = nodeDecls.filter(decl => isFinalNode(decl.name));
|
||||
|
||||
// Write a JavaScript file that contains all AST definitions.
|
||||
|
||||
jsFile.write(fs.readFileSync(path.join(PACKAGE_ROOT, 'snippets', 'ast-before.js'), 'utf8'));
|
||||
|
||||
for (const decl of finalNodes) {
|
||||
|
||||
jsFile.write(`class ${decl.name} extends SyntaxBase {\n\n`);
|
||||
jsFile.indent();
|
||||
|
||||
jsFile.write(`kind = ${decl.index};\n\n`);
|
||||
jsFile.write(`static parents = `);
|
||||
jsFile.write(JSON.stringify([...getParentChain(decl.name), 'Syntax'], undefined, 2));
|
||||
jsFile.write(';\n\n')
|
||||
//jsFile.write(`static fields = new Map([\n`);
|
||||
//jsFile.indent();
|
||||
//jsFile.write(JSON.stringify([...getAllFields(decl)].map(field => [field.name, jsonify(field.typeNode)]), undefined, 2)),
|
||||
//jsFile.dedent();
|
||||
|
||||
jsFile.write(`constructor(\n`);
|
||||
jsFile.indent();
|
||||
for (const field of getAllFields(decl)) {
|
||||
jsFile.write(`${field.name},\n`);
|
||||
}
|
||||
jsFile.write(`span = null,\n`)
|
||||
jsFile.dedent();
|
||||
jsFile.write(`) {\n`);
|
||||
jsFile.indent();
|
||||
jsFile.write(`super(span);\n`);
|
||||
for (const field of getAllFields(decl)) {
|
||||
jsFile.write(`this.${field.name} = ${field.name};\n`);
|
||||
}
|
||||
jsFile.write(`this.span = span\n`)
|
||||
jsFile.dedent();
|
||||
jsFile.write('}\n\n')
|
||||
|
||||
jsFile.dedent();
|
||||
jsFile.write('}\n');
|
||||
}
|
||||
|
||||
jsFile.write(`const NODE_CLASSES = {\n`)
|
||||
jsFile.indent();
|
||||
for (const node of finalNodes) {
|
||||
jsFile.write(node.name + ',\n');
|
||||
}
|
||||
jsFile.dedent();
|
||||
jsFile.write('}\n\n')
|
||||
//jsFile.dedent();
|
||||
//jsFile.write('};\n\n');
|
||||
|
||||
jsFile.write(`export function kindToString (kind) {\n switch (kind) {\n`);
|
||||
jsFile.indent(2);
|
||||
for (const leafNode of finalNodes) {
|
||||
jsFile.write(`case ${leafNode.index}: return '${leafNode.name}';\n`);
|
||||
}
|
||||
jsFile.dedent(2);
|
||||
jsFile.write(` }\n}\n\n`);
|
||||
|
||||
|
||||
|
||||
jsFile.write(`export const SyntaxKind = {\n`)
|
||||
for (const leafNode of finalNodes) {
|
||||
jsFile.write(` ${leafNode.name}: ${leafNode.index},\n`);
|
||||
}
|
||||
jsFile.write('}\n\n')
|
||||
|
||||
for (const decl of nodeDecls) {
|
||||
jsFile.write(`export function is${decl.name}(value) {\n`);
|
||||
jsFile.indent();
|
||||
jsFile.write(`if (!isSyntax(value)) {\n return false;\n}\n`);
|
||||
if (isFinalNode(decl.name)) {
|
||||
jsFile.write(` return value.kind === ${decl.index};\n`);
|
||||
} else {
|
||||
jsFile.write('return ' + [...getFinalNodes(decl.name)].map(d => `value.kind === ${getDeclarationNamed(d).index}`).join(' || ') + '\n');
|
||||
}
|
||||
jsFile.dedent();
|
||||
jsFile.write(`}\n`);
|
||||
}
|
||||
|
||||
for (const node of finalNodes) {
|
||||
jsFile.write(`export function create${node.name}(...args) {\n`)
|
||||
jsFile.indent()
|
||||
jsFile.write(`return new ${node.name}(...args);\n`)
|
||||
jsFile.dedent();
|
||||
jsFile.write('}\n\n')
|
||||
}
|
||||
|
||||
jsFile.write(fs.readFileSync(path.join(PACKAGE_ROOT, 'snippets', 'ast-after.js'), 'utf8'));
|
||||
|
||||
// Write corresponding TypeScript declarations
|
||||
|
||||
dtsFile.write(fs.readFileSync(path.join(PACKAGE_ROOT, 'snippets', 'ast-before.d.ts'), 'utf8'));
|
||||
|
||||
dtsFile.write('export class NodeVisitor {\n');
|
||||
dtsFile.write(' public visit(node: Syntax): void;\n');
|
||||
for (const decl of finalNodes) {
|
||||
dtsFile.write(` protected visit${decl.name}?(node: ${decl.name}): void;\n`);
|
||||
}
|
||||
dtsFile.write('}\n\n');
|
||||
|
||||
dtsFile.write(`\nexport const enum SyntaxKind {\n`);
|
||||
for (const decl of finalNodes) {
|
||||
dtsFile.write(` ${decl.name} = ${decl.index},\n`);
|
||||
}
|
||||
dtsFile.write(`}\n\n`);
|
||||
|
||||
for (const decl of decls) {
|
||||
if (decl.type === 'NodeDeclaration') {
|
||||
if (isFinalNode(decl.name)) {
|
||||
dtsFile.write(`export interface ${decl.name} extends SyntaxBase {\n`)
|
||||
dtsFile.indent()
|
||||
dtsFile.write(`kind: SyntaxKind.${decl.name};\n`);
|
||||
for (const field of getAllFields(decl)) {
|
||||
dtsFile.write(`${field.name}: ${emitTypeScriptType(field.typeNode)};\n`);
|
||||
}
|
||||
dtsFile.write(`parentNode: ${decl.name}Parent;\n`);
|
||||
dtsFile.write(`getChildNodes(): IterableIterator<${decl.name}Child>\n`)
|
||||
dtsFile.dedent();
|
||||
dtsFile.write(`}\n\n`);
|
||||
{
|
||||
dtsFile.write(`export type ${decl.name}Parent\n`)
|
||||
let first = true;
|
||||
for (const parentName of uniq(getNodesReferencingNode(decl.name))) {
|
||||
dtsFile.write((first ? '=' : '|') + ' ' + parentName + '\n');
|
||||
first = false;
|
||||
}
|
||||
dtsFile.write((first ? '=' : '|') + ' never\n\n');
|
||||
}
|
||||
{
|
||||
dtsFile.write(`export type ${decl.name}AnyParent\n`)
|
||||
let first = true;
|
||||
for (const parentDecl of uniq(getNodesTransitivelyReferencingNode(decl))) {
|
||||
dtsFile.write((first ? '=' : '|') + ' ' + parentDecl + '\n');
|
||||
first = false;
|
||||
}
|
||||
dtsFile.write((first ? '=' : '|') + ' never\n\n');
|
||||
}
|
||||
{
|
||||
dtsFile.write(`export type ${decl.name}Child\n`)
|
||||
let first = true;
|
||||
for (const childDecl of uniq(getFinalNodes(decl.name))) {
|
||||
dtsFile.write((first ? '=' : '|') + ' ' + childDecl + '\n');
|
||||
first = false;
|
||||
}
|
||||
dtsFile.write((first ? '=' : '|') + ' never\n\n');
|
||||
}
|
||||
} else {
|
||||
dtsFile.write(`export type ${decl.name}\n`);
|
||||
let first = true;
|
||||
dtsFile.indent();
|
||||
for (const childDecl of uniq(getFinalNodes(decl.name))) {
|
||||
dtsFile.write((first ? '=' : '|') + ' ' + childDecl + '\n');
|
||||
first = false;
|
||||
}
|
||||
dtsFile.dedent();
|
||||
dtsFile.write('\n\n');
|
||||
}
|
||||
} else if (decl.type === 'EnumDeclaration') {
|
||||
dtsFile.write(`export const enum ${decl.name} {\n`);
|
||||
dtsFile.indent();
|
||||
for (const field of decl.fields) {
|
||||
dtsFile.write(`${field.name} = ${field.value},`);
|
||||
}
|
||||
dtsFile.dedent();
|
||||
dtsFile.write('}\n\n');
|
||||
}
|
||||
}
|
||||
|
||||
//dtsFile.write('export type ResolveSyntaxKind<K extends SyntaxKind>\n');
|
||||
//{
|
||||
//let i = 0;
|
||||
//for (const decl of leafNodes) {
|
||||
//dtsFile.write(i === 0 ? ' =' : ' |');
|
||||
//dtsFile.write(` K extends SyntaxKind.${decl.name} ? ${decl.name}`);
|
||||
//dtsFile.write(' :');
|
||||
//dtsFile.write('\n');
|
||||
//i++;
|
||||
//}
|
||||
//dtsFile.write(' never\n\n');
|
||||
//}
|
||||
|
||||
dtsFile.write(`export type Syntax\n`);
|
||||
let first = true;
|
||||
dtsFile.indent();
|
||||
for (const decl of finalNodes) {
|
||||
dtsFile.write((first ? '=' : '|') + ' ' + decl.name + '\n');
|
||||
first = false;
|
||||
}
|
||||
dtsFile.dedent();
|
||||
dtsFile.write('\n\n');
|
||||
|
||||
dtsFile.write('export function kindToString(kind: SyntaxKind): string;\n\n');
|
||||
|
||||
for (const decl of finalNodes) {
|
||||
dtsFile.write(`export function create${decl.name}(`);
|
||||
for (const field of getAllFields(decl)) {
|
||||
dtsFile.write(`${field.name}: ${emitTypeScriptType(field.typeNode)}, `);
|
||||
}
|
||||
dtsFile.write(`span?: TextSpan | null): ${decl.name};\n`);
|
||||
}
|
||||
|
||||
dtsFile.write('\n');
|
||||
|
||||
for (const decl of nodeDecls) {
|
||||
dtsFile.write(`export function is${decl.name}(value: any): value is ${decl.name};\n`);
|
||||
}
|
||||
|
||||
dtsFile.write(fs.readFileSync(path.join(PACKAGE_ROOT, 'snippets', 'ast-after.d.ts'), 'utf8'));
|
||||
|
||||
return {
|
||||
jsFile: jsFile.currentText,
|
||||
dtsFile: dtsFile.currentText,
|
||||
};
|
||||
|
||||
// Below are some useful functions
|
||||
|
||||
function hasDeclarationNamed(name: string): boolean {
|
||||
return name in declByName;
|
||||
}
|
||||
|
||||
function* getNodesTransitivelyReferencingNode(node: NodeDeclaration): IterableIterator<string> {
|
||||
const visited = new Set();
|
||||
const stack = [ node.name ];
|
||||
while (stack.length > 0) {
|
||||
const nodeName = stack.pop()!;
|
||||
visited.add(nodeName);
|
||||
for (const parentName of getNodesReferencingNode(nodeName)) {
|
||||
if (!visited.has(parentName)) {
|
||||
yield parentName;
|
||||
stack.push(parentName);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function containsDeclarationInInheritanceChain(rootName: string, name: string): boolean {
|
||||
const decl = getDeclarationNamed(name);
|
||||
if (decl.type === 'NodeDeclaration') {
|
||||
for (const childName of getNodesDirectlyInheritingFrom(rootName)) {
|
||||
if (childName === name) {
|
||||
return true;
|
||||
}
|
||||
if (containsDeclarationInInheritanceChain(childName, name)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
} else {
|
||||
throw new Error(`Checking membership of other types of declarations is not supported.`);
|
||||
}
|
||||
}
|
||||
|
||||
function* getNodesReferencingNode(name: string): IterableIterator<string> {
|
||||
const decl = getDeclarationNamed(name) as NodeDeclaration;
|
||||
for (const parentNode of finalNodes) {
|
||||
inner: for (const field of getAllFields(parentNode)) {
|
||||
if (typeReferencesDeclarationNamed(field.typeNode, name)) {
|
||||
yield parentNode.name;
|
||||
break inner;
|
||||
}
|
||||
for (const upperNodeName of getNodesDirectlyInheritingFrom(name)) {
|
||||
if (containsDeclarationInInheritanceChain(upperNodeName, name)) {
|
||||
yield parentNode.name;
|
||||
break inner;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function typeReferencesDeclarationNamed(type: TypeNode, name: string): boolean {
|
||||
for (const declName of getAllDeclarationsInType(type)) {
|
||||
const decl = getDeclarationNamed(declName);
|
||||
if (decl.type === 'NodeDeclaration') {
|
||||
return containsDeclarationInInheritanceChain(decl.name, name)
|
||||
} else if (decl.type === 'TypeDeclaration') {
|
||||
return typeReferencesDeclarationNamed(decl.typeNode, name);
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
function* getAllDeclarationsInType(typeNode: TypeNode): IterableIterator<string> {
|
||||
if (typeNode.type === 'ReferenceTypeNode') {
|
||||
if (typeNode.typeArgs === null) {
|
||||
if (hasDeclarationNamed(typeNode.name)) {
|
||||
yield typeNode.name;
|
||||
}
|
||||
} else {
|
||||
for (const arg of typeNode.typeArgs) {
|
||||
yield* getAllDeclarationsInType(arg);
|
||||
}
|
||||
}
|
||||
} else if (typeNode.type === 'UnionTypeNode') {
|
||||
for (const element of typeNode.elements) {
|
||||
yield* getAllDeclarationsInType(element);
|
||||
}
|
||||
} else {
|
||||
throw new Error(`Could not infer declarations inside ${typeNode}.`)
|
||||
}
|
||||
}
|
||||
|
||||
function isDeclarationInType(typeNode: TypeNode, declName: string): boolean {
|
||||
if (typeNode.type === 'ReferenceTypeNode') {
|
||||
if (typeNode.typeArgs === null) {
|
||||
return typeNode.name === declName;
|
||||
}
|
||||
return typeNode.typeArgs.some(arg => isDeclarationInType(arg, declName));
|
||||
} else if (typeNode.type === 'UnionTypeNode') {
|
||||
return typeNode.elements.some(el => isDeclarationInType(el, declName));
|
||||
}
|
||||
throw new Error(`Could not infer whether declaration ${declName} occurs in the given type node.`)
|
||||
}
|
||||
|
||||
function emitTypeScriptType(typeNode: TypeNode): string {
|
||||
if (typeNode.type === 'ReferenceTypeNode') {
|
||||
if (hasDeclarationNamed(typeNode.name)) {
|
||||
return typeNode.name;
|
||||
} else if (typeNode.name === 'Option') {
|
||||
return `${emitTypeScriptType(typeNode.typeArgs[0])} | null`;
|
||||
} else if (typeNode.name === 'Vec') {
|
||||
return `${emitTypeScriptType(typeNode.typeArgs[0])}[]`;
|
||||
} else if (CUSTOM_TYPES.indexOf(typeNode.name) !== -1) {
|
||||
return typeNode.name;
|
||||
} else if (typeNode.name === 'String') {
|
||||
return `string`;
|
||||
} else if (typeNode.name === 'Int') {
|
||||
return `bigint`;
|
||||
} else if (typeNode.name === 'usize') {
|
||||
return `number`;
|
||||
} else if (typeNode.name === 'bool') {
|
||||
return `boolean`;
|
||||
} else {
|
||||
throw new Error(`Could not emit TypeScript type for reference type node named ${typeNode.name}`);
|
||||
}
|
||||
} else if (typeNode.type === 'UnionTypeNode') {
|
||||
return '(' + typeNode.elements.map(emitTypeScriptType).join(' | ') + ')';
|
||||
}
|
||||
throw new Error(`Could not emit TypeScript type for type node ${typeNode}`);
|
||||
}
|
||||
|
||||
function getNodesDirectlyInheritingFrom(declName: string) {
|
||||
const children = childrenOf[declName];
|
||||
if (children === undefined) {
|
||||
return []
|
||||
}
|
||||
return children;
|
||||
}
|
||||
|
||||
function *getParentChain(nodeName: string): IterableIterator<string> {
|
||||
const stack = [ nodeName ];
|
||||
while (stack.length > 0) {
|
||||
const nodeDecl = getDeclarationNamed(stack.pop()!) as NodeDeclaration;
|
||||
for (const parentName of nodeDecl.parents) {
|
||||
yield parentName;
|
||||
stack.push(parentName);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function* getFinalNodes(declName: string): IterableIterator<string> {
|
||||
const stack = [ declName ];
|
||||
while (stack.length > 0) {
|
||||
const nodeName = stack.pop()!;
|
||||
for (const childName of getNodesDirectlyInheritingFrom(nodeName)) {
|
||||
//const childDecl = getDeclarationNamed(childName)
|
||||
//if (childDecl.type !== 'NodeDeclaration') {
|
||||
// throw new Error(`Node ${declName} has a child named '${childDecl.name}' that is not a node.`);
|
||||
//}
|
||||
if (isFinalNode(childName)) {
|
||||
yield childName;
|
||||
} else {
|
||||
stack.push(childName);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function* getAllFields(nodeDecl: NodeDeclaration): IterableIterator<NodeField> {
|
||||
yield* nodeDecl.fields;
|
||||
if (isFinalNode(nodeDecl.name)) {
|
||||
for (const parentName of nodeDecl.parents) {
|
||||
const parentDecl = getDeclarationNamed(parentName);
|
||||
if (parentDecl.type !== 'NodeDeclaration') {
|
||||
throw new Error(`Parent declaration '${parentName}' of '${nodeDecl.name}' must be a node declaration.`);
|
||||
}
|
||||
yield* parentDecl.fields;
|
||||
}
|
||||
} else {
|
||||
for (const nodeName of getFinalNodes(nodeDecl.name)) {
|
||||
yield* getAllFields(getDeclarationNamed(nodeName) as NodeDeclaration);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function getDeclarationNamed(name: string): Declaration {
|
||||
const decl = declByName[name];
|
||||
if (decl === undefined) {
|
||||
throw new Error(`Declaration '${name}' was not found in any of the definition files.`);
|
||||
}
|
||||
return decl;
|
||||
}
|
||||
|
||||
function hasChildren(name: string): boolean {
|
||||
return childrenOf[name] !== undefined && childrenOf[name].length !== 0;
|
||||
}
|
||||
|
||||
function isFinalNode(name: string): boolean {
|
||||
const decl = getDeclarationNamed(name);
|
||||
if (decl.type !== 'NodeDeclaration') {
|
||||
return false;
|
||||
}
|
||||
return !hasChildren(name);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function pushAll<T>(arr: T[], els: T[]): void {
|
||||
for (const el of els) {
|
||||
arr.push(el);
|
||||
}
|
||||
}
|
||||
|
||||
function isNode(value: any): value is Syntax {
|
||||
return typeof value === 'object' && value !== null && value.__IS_NODE;
|
||||
}
|
||||
|
||||
function jsonify(value: any) {
|
||||
|
||||
function visitNode(node: any) {
|
||||
|
||||
const obj: any = {};
|
||||
|
||||
for (const key of Object.keys(node)) {
|
||||
if (key !== 'type' && key !== 'span' && key !== '__IS_NODE') {
|
||||
const value = node[key];
|
||||
if (Array.isArray(value)) {
|
||||
obj[key] = value.map(visit);
|
||||
} else {
|
||||
obj[key] = visit(value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return obj;
|
||||
}
|
||||
|
||||
function visit(value: any) {
|
||||
if (isNode(value)) {
|
||||
return visitNode(value);
|
||||
} else {
|
||||
return value;
|
||||
}
|
||||
}
|
||||
|
||||
return visit(value);
|
||||
}
|
||||
|
||||
function stripSuffix(str: string, suffix: string): string {
|
||||
if (!str.endsWith(suffix)) {
|
||||
return str;
|
||||
}
|
||||
return str.substring(0, str.length-suffix.length);
|
||||
}
|
||||
|
||||
function getFileStem(filepath: string) {
|
||||
return path.basename(filepath).split('.')[0];
|
||||
}
|
||||
|
||||
function uniq<T>(elements: Iterable<T>): T[] {
|
||||
const out: T[] = [];
|
||||
const visited = new Set<T>();
|
||||
for (const element of elements) {
|
||||
if (visited.has(element)) {
|
||||
continue;
|
||||
}
|
||||
visited.add(element);
|
||||
out.push(element);
|
||||
}
|
||||
return out;
|
||||
}
|
||||
29
treegen/src/parser.d.ts
vendored
29
treegen/src/parser.d.ts
vendored
|
|
@ -1,29 +0,0 @@
|
|||
|
||||
export interface ParseOptions {
|
||||
[key: string]: any;
|
||||
}
|
||||
|
||||
export function parse(input: string, opts?: ParseOptions): any;
|
||||
|
||||
export interface Location {
|
||||
line: number;
|
||||
column: number;
|
||||
offset: number;
|
||||
}
|
||||
|
||||
interface LocationRange {
|
||||
start: Location,
|
||||
end: Location
|
||||
}
|
||||
|
||||
export class SyntaxError {
|
||||
line: number;
|
||||
column: number;
|
||||
offset: number;
|
||||
location: LocationRange;
|
||||
expected:any[];
|
||||
found:any;
|
||||
name:string;
|
||||
message:string;
|
||||
}
|
||||
|
||||
|
|
@ -1,255 +0,0 @@
|
|||
{
|
||||
|
||||
function liftArray(value) {
|
||||
if (Array.isArray(value)) {
|
||||
return value;
|
||||
}
|
||||
return value === null || value === undefined ? [] : [value]
|
||||
}
|
||||
|
||||
function createNode(type, props) {
|
||||
return {
|
||||
__IS_NODE: true,
|
||||
type,
|
||||
span: location(),
|
||||
...props,
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
File
|
||||
= __ @(@Declaration __)*
|
||||
|
||||
Declaration
|
||||
= NodeDeclaration
|
||||
/ EnumDeclaration
|
||||
/ TypeDeclaration
|
||||
/ LanguageDeclaration
|
||||
|
||||
NodeDeclaration
|
||||
= NodeToken __ name:Identifier parents:(__ '>' __ @ExtendsList)? fields:(__ '{' __ @(@NodeField __)* '}')? EOS {
|
||||
return createNode('NodeDeclaration', { name, parents: liftArray(parents), fields: liftArray(fields) });
|
||||
}
|
||||
|
||||
ExtendsList
|
||||
= head:Identifier tail:(__ ',' __ @Identifier)* {
|
||||
return [head, ...tail];
|
||||
}
|
||||
|
||||
LanguageDeclaration
|
||||
= '@' LanguageToken __ name:Identifier EOS {
|
||||
return createNode('LanguageDeclaration', { name });
|
||||
}
|
||||
|
||||
NodeField
|
||||
= name:Identifier __ ':' __ typeNode:TypeNode EOD {
|
||||
return createNode('NodeField', { name, typeNode });
|
||||
}
|
||||
|
||||
TypeNode
|
||||
= UnionTypeNode
|
||||
|
||||
UnionTypeNode
|
||||
= head:ReferenceTypeNode tail:(__ '|' __ @ReferenceTypeNode)* {
|
||||
if (tail.length === 0) {
|
||||
return head;
|
||||
}
|
||||
return createNode('UnionTypeNode', { elements: [head, ...tail] });
|
||||
}
|
||||
|
||||
ReferenceTypeNode
|
||||
= name:Identifier typeArgs:(__ '<' __ @TypeNodeList __ '>')? {
|
||||
return createNode('ReferenceTypeNode', { name, typeArgs });
|
||||
}
|
||||
|
||||
TypeNodeList
|
||||
= parsed:(TypeNode (__ ',' __ @TypeNode)*)? {
|
||||
return parsed !== null ? [parsed[0], ...parsed[1]] : [];
|
||||
}
|
||||
|
||||
EnumDeclaration
|
||||
= EnumToken __ name:Identifier __ '{' __ fields:(@EnumField __)* '}' EOS {
|
||||
return createNode('EnumDeclaration', { name, fields });
|
||||
}
|
||||
|
||||
EnumField
|
||||
= name:Identifier value:(__ '=' __ @Integer)? EOD {
|
||||
return createNode('EnumField', { name, value });
|
||||
}
|
||||
|
||||
TypeDeclaration
|
||||
= TypeToken __ name:Identifier __ '=' __ typeNode:TypeNode EOS {
|
||||
return createNode('TypeDeclaration', { name, typeNode });
|
||||
}
|
||||
|
||||
Identifier "an identifier"
|
||||
= $(IdentifierStart IdentifierPart*)
|
||||
|
||||
Integer
|
||||
= HexInteger
|
||||
/ DecimalInteger
|
||||
|
||||
DecimalInteger
|
||||
= digits:$([0-9]+) {
|
||||
return parseInt(digits);
|
||||
}
|
||||
|
||||
HexInteger
|
||||
= '0x' digits:$([0-9a-z]i+) {
|
||||
return parseInt(digits, 16);
|
||||
}
|
||||
|
||||
EnumToken = 'enum' !IdentifierPart
|
||||
NodeToken = 'node' !IdentifierPart
|
||||
TypeToken = 'type' !IdentifierPart
|
||||
LanguageToken = 'language' !IdentifierPart
|
||||
|
||||
SourceCharacter
|
||||
= .
|
||||
|
||||
WhiteSpace "whitespace"
|
||||
= "\t"
|
||||
/ "\v"
|
||||
/ "\f"
|
||||
/ " "
|
||||
/ "\u00A0"
|
||||
/ "\uFEFF"
|
||||
/ Zs
|
||||
|
||||
LineTerminator
|
||||
= [\n\r\u2028\u2029]
|
||||
|
||||
LineTerminatorSequence "end of line"
|
||||
= "\n"
|
||||
/ "\r\n"
|
||||
/ "\r"
|
||||
/ "\u2028"
|
||||
/ "\u2029"
|
||||
|
||||
Comment "comment"
|
||||
= MultiLineComment
|
||||
/ SingleLineComment
|
||||
|
||||
MultiLineComment
|
||||
= "/*" (!"*/" SourceCharacter)* "*/"
|
||||
|
||||
MultiLineCommentNoLineTerminator
|
||||
= "/*" (!("*/" / LineTerminator) SourceCharacter)* "*/"
|
||||
|
||||
SingleLineComment
|
||||
= "//" (!LineTerminator SourceCharacter)*
|
||||
|
||||
__
|
||||
= (WhiteSpace / LineTerminatorSequence / Comment)*
|
||||
|
||||
_
|
||||
= (WhiteSpace / MultiLineCommentNoLineTerminator)*
|
||||
|
||||
|
||||
EOD
|
||||
= __ ","
|
||||
/ _ SingleLineComment? LineTerminatorSequence
|
||||
/ _ &"}"
|
||||
/ __ EOF
|
||||
|
||||
EOS
|
||||
= __ ";"
|
||||
/ _ SingleLineComment? LineTerminatorSequence
|
||||
/ _ &"}"
|
||||
/ __ EOF
|
||||
|
||||
EOF
|
||||
= !.
|
||||
|
||||
|
||||
IdentifierStart
|
||||
= UnicodeLetter
|
||||
/ "$"
|
||||
/ "_"
|
||||
|
||||
IdentifierPart
|
||||
= IdentifierStart
|
||||
/ UnicodeCombiningMark
|
||||
/ UnicodeDigit
|
||||
/ UnicodeConnectorPunctuation
|
||||
/ "\u200C"
|
||||
/ "\u200D"
|
||||
|
||||
UnicodeLetter
|
||||
= Lu
|
||||
/ Ll
|
||||
/ Lt
|
||||
/ Lm
|
||||
/ Lo
|
||||
/ Nl
|
||||
|
||||
UnicodeCombiningMark
|
||||
= Mn
|
||||
/ Mc
|
||||
|
||||
UnicodeDigit
|
||||
= Nd
|
||||
|
||||
UnicodeConnectorPunctuation
|
||||
= Pc
|
||||
|
||||
|
||||
|
||||
// Unicode Character Categories
|
||||
//
|
||||
// Extracted from the following Unicode Character Database file:
|
||||
//
|
||||
// http://www.unicode.org/Public/11.0.0/ucd/extracted/DerivedGeneralCategory.txt
|
||||
//
|
||||
// Unix magic used:
|
||||
//
|
||||
// grep "; $CATEGORY" DerivedGeneralCategory.txt | # Filter characters
|
||||
// cut -f1 -d " " | # Extract code points
|
||||
// grep -v '[0-9a-fA-F]\{5\}' | # Exclude non-BMP characters
|
||||
// sed -e 's/\.\./-/' | # Adjust formatting
|
||||
// sed -e 's/\([0-9a-fA-F]\{4\}\)/\\u\1/g' | # Adjust formatting
|
||||
// tr -d '\n' # Join lines
|
||||
//
|
||||
// ECMA-262 allows using Unicode 3.0 or later, version 8.0.0 was the latest one
|
||||
// at the time of writing.
|
||||
//
|
||||
// Non-BMP characters are completely ignored to avoid surrogate pair handling
|
||||
// (detecting surrogate pairs isn't possible with a simple character class and
|
||||
// other methods would degrade performance). I don't consider it a big deal as
|
||||
// even parsers in JavaScript engines of common browsers seem to ignore them.
|
||||
|
||||
// Letter, Lowercase
|
||||
Ll = [\u0061-\u007A\u00B5\u00DF-\u00F6\u00F8-\u00FF\u0101\u0103\u0105\u0107\u0109\u010B\u010D\u010F\u0111\u0113\u0115\u0117\u0119\u011B\u011D\u011F\u0121\u0123\u0125\u0127\u0129\u012B\u012D\u012F\u0131\u0133\u0135\u0137-\u0138\u013A\u013C\u013E\u0140\u0142\u0144\u0146\u0148-\u0149\u014B\u014D\u014F\u0151\u0153\u0155\u0157\u0159\u015B\u015D\u015F\u0161\u0163\u0165\u0167\u0169\u016B\u016D\u016F\u0171\u0173\u0175\u0177\u017A\u017C\u017E-\u0180\u0183\u0185\u0188\u018C-\u018D\u0192\u0195\u0199-\u019B\u019E\u01A1\u01A3\u01A5\u01A8\u01AA-\u01AB\u01AD\u01B0\u01B4\u01B6\u01B9-\u01BA\u01BD-\u01BF\u01C6\u01C9\u01CC\u01CE\u01D0\u01D2\u01D4\u01D6\u01D8\u01DA\u01DC-\u01DD\u01DF\u01E1\u01E3\u01E5\u01E7\u01E9\u01EB\u01ED\u01EF-\u01F0\u01F3\u01F5\u01F9\u01FB\u01FD\u01FF\u0201\u0203\u0205\u0207\u0209\u020B\u020D\u020F\u0211\u0213\u0215\u0217\u0219\u021B\u021D\u021F\u0221\u0223\u0225\u0227\u0229\u022B\u022D\u022F\u0231\u0233-\u0239\u023C\u023F-\u0240\u0242\u0247\u0249\u024B\u024D\u024F-\u0293\u0295-\u02AF\u0371\u0373\u0377\u037B-\u037D\u0390\u03AC-\u03CE\u03D0-\u03D1\u03D5-\u03D7\u03D9\u03DB\u03DD\u03DF\u03E1\u03E3\u03E5\u03E7\u03E9\u03EB\u03ED\u03EF-\u03F3\u03F5\u03F8\u03FB-\u03FC\u0430-\u045F\u0461\u0463\u0465\u0467\u0469\u046B\u046D\u046F\u0471\u0473\u0475\u0477\u0479\u047B\u047D\u047F\u0481\u048B\u048D\u048F\u0491\u0493\u0495\u0497\u0499\u049B\u049D\u049F\u04A1\u04A3\u04A5\u04A7\u04A9\u04AB\u04AD\u04AF\u04B1\u04B3\u04B5\u04B7\u04B9\u04BB\u04BD\u04BF\u04C2\u04C4\u04C6\u04C8\u04CA\u04CC\u04CE-\u04CF\u04D1\u04D3\u04D5\u04D7\u04D9\u04DB\u04DD\u04DF\u04E1\u04E3\u04E5\u04E7\u04E9\u04EB\u04ED\u04EF\u04F1\u04F3\u04F5\u04F7\u04F9\u04FB\u04FD\u04FF\u0501\u0503\u0505\u0507\u0509\u050B\u050D\u050F\u0511\u0513\u0515\u0517\u0519\u051B\u051D\u051F\u0521\u0523\u0525\u0527\u0529\u052B\u052D\u052F\u0560-\u0588\u10D0-\u10FA\u10FD-\u10FF\u13F8-\u13FD\u1C80-\u1C88\u1D00-\u1D2B\u1D6B-\u1D77\u1D79-\u1D9A\u1E01\u1E03\u1E05\u1E07\u1E09\u1E0B\u1E0D\u1E0F\u1E11\u1E13\u1E15\u1E17\u1E19\u1E1B\u1E1D\u1E1F\u1E21\u1E23\u1E25\u1E27\u1E29\u1E2B\u1E2D\u1E2F\u1E31\u1E33\u1E35\u1E37\u1E39\u1E3B\u1E3D\u1E3F\u1E41\u1E43\u1E45\u1E47\u1E49\u1E4B\u1E4D\u1E4F\u1E51\u1E53\u1E55\u1E57\u1E59\u1E5B\u1E5D\u1E5F\u1E61\u1E63\u1E65\u1E67\u1E69\u1E6B\u1E6D\u1E6F\u1E71\u1E73\u1E75\u1E77\u1E79\u1E7B\u1E7D\u1E7F\u1E81\u1E83\u1E85\u1E87\u1E89\u1E8B\u1E8D\u1E8F\u1E91\u1E93\u1E95-\u1E9D\u1E9F\u1EA1\u1EA3\u1EA5\u1EA7\u1EA9\u1EAB\u1EAD\u1EAF\u1EB1\u1EB3\u1EB5\u1EB7\u1EB9\u1EBB\u1EBD\u1EBF\u1EC1\u1EC3\u1EC5\u1EC7\u1EC9\u1ECB\u1ECD\u1ECF\u1ED1\u1ED3\u1ED5\u1ED7\u1ED9\u1EDB\u1EDD\u1EDF\u1EE1\u1EE3\u1EE5\u1EE7\u1EE9\u1EEB\u1EED\u1EEF\u1EF1\u1EF3\u1EF5\u1EF7\u1EF9\u1EFB\u1EFD\u1EFF-\u1F07\u1F10-\u1F15\u1F20-\u1F27\u1F30-\u1F37\u1F40-\u1F45\u1F50-\u1F57\u1F60-\u1F67\u1F70-\u1F7D\u1F80-\u1F87\u1F90-\u1F97\u1FA0-\u1FA7\u1FB0-\u1FB4\u1FB6-\u1FB7\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FC7\u1FD0-\u1FD3\u1FD6-\u1FD7\u1FE0-\u1FE7\u1FF2-\u1FF4\u1FF6-\u1FF7\u210A\u210E-\u210F\u2113\u212F\u2134\u2139\u213C-\u213D\u2146-\u2149\u214E\u2184\u2C30-\u2C5E\u2C61\u2C65-\u2C66\u2C68\u2C6A\u2C6C\u2C71\u2C73-\u2C74\u2C76-\u2C7B\u2C81\u2C83\u2C85\u2C87\u2C89\u2C8B\u2C8D\u2C8F\u2C91\u2C93\u2C95\u2C97\u2C99\u2C9B\u2C9D\u2C9F\u2CA1\u2CA3\u2CA5\u2CA7\u2CA9\u2CAB\u2CAD\u2CAF\u2CB1\u2CB3\u2CB5\u2CB7\u2CB9\u2CBB\u2CBD\u2CBF\u2CC1\u2CC3\u2CC5\u2CC7\u2CC9\u2CCB\u2CCD\u2CCF\u2CD1\u2CD3\u2CD5\u2CD7\u2CD9\u2CDB\u2CDD\u2CDF\u2CE1\u2CE3-\u2CE4\u2CEC\u2CEE\u2CF3\u2D00-\u2D25\u2D27\u2D2D\uA641\uA643\uA645\uA647\uA649\uA64B\uA64D\uA64F\uA651\uA653\uA655\uA657\uA659\uA65B\uA65D\uA65F\uA661\uA663\uA665\uA667\uA669\uA66B\uA66D\uA681\uA683\uA685\uA687\uA689\uA68B\uA68D\uA68F\uA691\uA693\uA695\uA697\uA699\uA69B\uA723\uA725\uA727\uA729\uA72B\uA72D\uA72F-\uA731\uA733\uA735\uA737\uA739\uA73B\uA73D\uA73F\uA741\uA743\uA745\uA747\uA749\uA74B\uA74D\uA74F\uA751\uA753\uA755\uA757\uA759\uA75B\uA75D\uA75F\uA761\uA763\uA765\uA767\uA769\uA76B\uA76D\uA76F\uA771-\uA778\uA77A\uA77C\uA77F\uA781\uA783\uA785\uA787\uA78C\uA78E\uA791\uA793-\uA795\uA797\uA799\uA79B\uA79D\uA79F\uA7A1\uA7A3\uA7A5\uA7A7\uA7A9\uA7AF\uA7B5\uA7B7\uA7B9\uA7FA\uAB30-\uAB5A\uAB60-\uAB65\uAB70-\uABBF\uFB00-\uFB06\uFB13-\uFB17\uFF41-\uFF5A]
|
||||
|
||||
// Letter, Modifier
|
||||
Lm = [\u02B0-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0374\u037A\u0559\u0640\u06E5-\u06E6\u07F4-\u07F5\u07FA\u081A\u0824\u0828\u0971\u0E46\u0EC6\u10FC\u17D7\u1843\u1AA7\u1C78-\u1C7D\u1D2C-\u1D6A\u1D78\u1D9B-\u1DBF\u2071\u207F\u2090-\u209C\u2C7C-\u2C7D\u2D6F\u2E2F\u3005\u3031-\u3035\u303B\u309D-\u309E\u30FC-\u30FE\uA015\uA4F8-\uA4FD\uA60C\uA67F\uA69C-\uA69D\uA717-\uA71F\uA770\uA788\uA7F8-\uA7F9\uA9CF\uA9E6\uAA70\uAADD\uAAF3-\uAAF4\uAB5C-\uAB5F\uFF70\uFF9E-\uFF9F]
|
||||
|
||||
// Letter, Other
|
||||
Lo = [\u00AA\u00BA\u01BB\u01C0-\u01C3\u0294\u05D0-\u05EA\u05EF-\u05F2\u0620-\u063F\u0641-\u064A\u066E-\u066F\u0671-\u06D3\u06D5\u06EE-\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u0800-\u0815\u0840-\u0858\u0860-\u086A\u08A0-\u08B4\u08B6-\u08BD\u0904-\u0939\u093D\u0950\u0958-\u0961\u0972-\u0980\u0985-\u098C\u098F-\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC-\u09DD\u09DF-\u09E1\u09F0-\u09F1\u09FC\u0A05-\u0A0A\u0A0F-\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32-\u0A33\u0A35-\u0A36\u0A38-\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2-\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0-\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F-\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32-\u0B33\u0B35-\u0B39\u0B3D\u0B5C-\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99-\u0B9A\u0B9C\u0B9E-\u0B9F\u0BA3-\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60-\u0C61\u0C80\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0-\u0CE1\u0CF1-\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D54-\u0D56\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32-\u0E33\u0E40-\u0E45\u0E81-\u0E82\u0E84\u0E87-\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA-\u0EAB\u0EAD-\u0EB0\u0EB2-\u0EB3\u0EBD\u0EC0-\u0EC4\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065-\u1066\u106E-\u1070\u1075-\u1081\u108E\u1100-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16F1-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17DC\u1820-\u1842\u1844-\u1878\u1880-\u1884\u1887-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE-\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C77\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5-\u1CF6\u2135-\u2138\u2D30-\u2D67\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3006\u303C\u3041-\u3096\u309F\u30A1-\u30FA\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FEF\uA000-\uA014\uA016-\uA48C\uA4D0-\uA4F7\uA500-\uA60B\uA610-\uA61F\uA62A-\uA62B\uA66E\uA6A0-\uA6E5\uA78F\uA7F7\uA7FB-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD-\uA8FE\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9E0-\uA9E4\uA9E7-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA6F\uAA71-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5-\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADC\uAAE0-\uAAEA\uAAF2\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40-\uFB41\uFB43-\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF66-\uFF6F\uFF71-\uFF9D\uFFA0-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]
|
||||
|
||||
// Letter, Titlecase
|
||||
Lt = [\u01C5\u01C8\u01CB\u01F2\u1F88-\u1F8F\u1F98-\u1F9F\u1FA8-\u1FAF\u1FBC\u1FCC\u1FFC]
|
||||
|
||||
// Letter, Uppercase
|
||||
Lu = [\u0041-\u005A\u00C0-\u00D6\u00D8-\u00DE\u0100\u0102\u0104\u0106\u0108\u010A\u010C\u010E\u0110\u0112\u0114\u0116\u0118\u011A\u011C\u011E\u0120\u0122\u0124\u0126\u0128\u012A\u012C\u012E\u0130\u0132\u0134\u0136\u0139\u013B\u013D\u013F\u0141\u0143\u0145\u0147\u014A\u014C\u014E\u0150\u0152\u0154\u0156\u0158\u015A\u015C\u015E\u0160\u0162\u0164\u0166\u0168\u016A\u016C\u016E\u0170\u0172\u0174\u0176\u0178-\u0179\u017B\u017D\u0181-\u0182\u0184\u0186-\u0187\u0189-\u018B\u018E-\u0191\u0193-\u0194\u0196-\u0198\u019C-\u019D\u019F-\u01A0\u01A2\u01A4\u01A6-\u01A7\u01A9\u01AC\u01AE-\u01AF\u01B1-\u01B3\u01B5\u01B7-\u01B8\u01BC\u01C4\u01C7\u01CA\u01CD\u01CF\u01D1\u01D3\u01D5\u01D7\u01D9\u01DB\u01DE\u01E0\u01E2\u01E4\u01E6\u01E8\u01EA\u01EC\u01EE\u01F1\u01F4\u01F6-\u01F8\u01FA\u01FC\u01FE\u0200\u0202\u0204\u0206\u0208\u020A\u020C\u020E\u0210\u0212\u0214\u0216\u0218\u021A\u021C\u021E\u0220\u0222\u0224\u0226\u0228\u022A\u022C\u022E\u0230\u0232\u023A-\u023B\u023D-\u023E\u0241\u0243-\u0246\u0248\u024A\u024C\u024E\u0370\u0372\u0376\u037F\u0386\u0388-\u038A\u038C\u038E-\u038F\u0391-\u03A1\u03A3-\u03AB\u03CF\u03D2-\u03D4\u03D8\u03DA\u03DC\u03DE\u03E0\u03E2\u03E4\u03E6\u03E8\u03EA\u03EC\u03EE\u03F4\u03F7\u03F9-\u03FA\u03FD-\u042F\u0460\u0462\u0464\u0466\u0468\u046A\u046C\u046E\u0470\u0472\u0474\u0476\u0478\u047A\u047C\u047E\u0480\u048A\u048C\u048E\u0490\u0492\u0494\u0496\u0498\u049A\u049C\u049E\u04A0\u04A2\u04A4\u04A6\u04A8\u04AA\u04AC\u04AE\u04B0\u04B2\u04B4\u04B6\u04B8\u04BA\u04BC\u04BE\u04C0-\u04C1\u04C3\u04C5\u04C7\u04C9\u04CB\u04CD\u04D0\u04D2\u04D4\u04D6\u04D8\u04DA\u04DC\u04DE\u04E0\u04E2\u04E4\u04E6\u04E8\u04EA\u04EC\u04EE\u04F0\u04F2\u04F4\u04F6\u04F8\u04FA\u04FC\u04FE\u0500\u0502\u0504\u0506\u0508\u050A\u050C\u050E\u0510\u0512\u0514\u0516\u0518\u051A\u051C\u051E\u0520\u0522\u0524\u0526\u0528\u052A\u052C\u052E\u0531-\u0556\u10A0-\u10C5\u10C7\u10CD\u13A0-\u13F5\u1C90-\u1CBA\u1CBD-\u1CBF\u1E00\u1E02\u1E04\u1E06\u1E08\u1E0A\u1E0C\u1E0E\u1E10\u1E12\u1E14\u1E16\u1E18\u1E1A\u1E1C\u1E1E\u1E20\u1E22\u1E24\u1E26\u1E28\u1E2A\u1E2C\u1E2E\u1E30\u1E32\u1E34\u1E36\u1E38\u1E3A\u1E3C\u1E3E\u1E40\u1E42\u1E44\u1E46\u1E48\u1E4A\u1E4C\u1E4E\u1E50\u1E52\u1E54\u1E56\u1E58\u1E5A\u1E5C\u1E5E\u1E60\u1E62\u1E64\u1E66\u1E68\u1E6A\u1E6C\u1E6E\u1E70\u1E72\u1E74\u1E76\u1E78\u1E7A\u1E7C\u1E7E\u1E80\u1E82\u1E84\u1E86\u1E88\u1E8A\u1E8C\u1E8E\u1E90\u1E92\u1E94\u1E9E\u1EA0\u1EA2\u1EA4\u1EA6\u1EA8\u1EAA\u1EAC\u1EAE\u1EB0\u1EB2\u1EB4\u1EB6\u1EB8\u1EBA\u1EBC\u1EBE\u1EC0\u1EC2\u1EC4\u1EC6\u1EC8\u1ECA\u1ECC\u1ECE\u1ED0\u1ED2\u1ED4\u1ED6\u1ED8\u1EDA\u1EDC\u1EDE\u1EE0\u1EE2\u1EE4\u1EE6\u1EE8\u1EEA\u1EEC\u1EEE\u1EF0\u1EF2\u1EF4\u1EF6\u1EF8\u1EFA\u1EFC\u1EFE\u1F08-\u1F0F\u1F18-\u1F1D\u1F28-\u1F2F\u1F38-\u1F3F\u1F48-\u1F4D\u1F59\u1F5B\u1F5D\u1F5F\u1F68-\u1F6F\u1FB8-\u1FBB\u1FC8-\u1FCB\u1FD8-\u1FDB\u1FE8-\u1FEC\u1FF8-\u1FFB\u2102\u2107\u210B-\u210D\u2110-\u2112\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u2130-\u2133\u213E-\u213F\u2145\u2183\u2C00-\u2C2E\u2C60\u2C62-\u2C64\u2C67\u2C69\u2C6B\u2C6D-\u2C70\u2C72\u2C75\u2C7E-\u2C80\u2C82\u2C84\u2C86\u2C88\u2C8A\u2C8C\u2C8E\u2C90\u2C92\u2C94\u2C96\u2C98\u2C9A\u2C9C\u2C9E\u2CA0\u2CA2\u2CA4\u2CA6\u2CA8\u2CAA\u2CAC\u2CAE\u2CB0\u2CB2\u2CB4\u2CB6\u2CB8\u2CBA\u2CBC\u2CBE\u2CC0\u2CC2\u2CC4\u2CC6\u2CC8\u2CCA\u2CCC\u2CCE\u2CD0\u2CD2\u2CD4\u2CD6\u2CD8\u2CDA\u2CDC\u2CDE\u2CE0\u2CE2\u2CEB\u2CED\u2CF2\uA640\uA642\uA644\uA646\uA648\uA64A\uA64C\uA64E\uA650\uA652\uA654\uA656\uA658\uA65A\uA65C\uA65E\uA660\uA662\uA664\uA666\uA668\uA66A\uA66C\uA680\uA682\uA684\uA686\uA688\uA68A\uA68C\uA68E\uA690\uA692\uA694\uA696\uA698\uA69A\uA722\uA724\uA726\uA728\uA72A\uA72C\uA72E\uA732\uA734\uA736\uA738\uA73A\uA73C\uA73E\uA740\uA742\uA744\uA746\uA748\uA74A\uA74C\uA74E\uA750\uA752\uA754\uA756\uA758\uA75A\uA75C\uA75E\uA760\uA762\uA764\uA766\uA768\uA76A\uA76C\uA76E\uA779\uA77B\uA77D-\uA77E\uA780\uA782\uA784\uA786\uA78B\uA78D\uA790\uA792\uA796\uA798\uA79A\uA79C\uA79E\uA7A0\uA7A2\uA7A4\uA7A6\uA7A8\uA7AA-\uA7AE\uA7B0-\uA7B4\uA7B6\uA7B8\uFF21-\uFF3A]
|
||||
|
||||
// Mark, Spacing Combining
|
||||
Mc = [\u0903\u093B\u093E-\u0940\u0949-\u094C\u094E-\u094F\u0982-\u0983\u09BE-\u09C0\u09C7-\u09C8\u09CB-\u09CC\u09D7\u0A03\u0A3E-\u0A40\u0A83\u0ABE-\u0AC0\u0AC9\u0ACB-\u0ACC\u0B02-\u0B03\u0B3E\u0B40\u0B47-\u0B48\u0B4B-\u0B4C\u0B57\u0BBE-\u0BBF\u0BC1-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCC\u0BD7\u0C01-\u0C03\u0C41-\u0C44\u0C82-\u0C83\u0CBE\u0CC0-\u0CC4\u0CC7-\u0CC8\u0CCA-\u0CCB\u0CD5-\u0CD6\u0D02-\u0D03\u0D3E-\u0D40\u0D46-\u0D48\u0D4A-\u0D4C\u0D57\u0D82-\u0D83\u0DCF-\u0DD1\u0DD8-\u0DDF\u0DF2-\u0DF3\u0F3E-\u0F3F\u0F7F\u102B-\u102C\u1031\u1038\u103B-\u103C\u1056-\u1057\u1062-\u1064\u1067-\u106D\u1083-\u1084\u1087-\u108C\u108F\u109A-\u109C\u17B6\u17BE-\u17C5\u17C7-\u17C8\u1923-\u1926\u1929-\u192B\u1930-\u1931\u1933-\u1938\u1A19-\u1A1A\u1A55\u1A57\u1A61\u1A63-\u1A64\u1A6D-\u1A72\u1B04\u1B35\u1B3B\u1B3D-\u1B41\u1B43-\u1B44\u1B82\u1BA1\u1BA6-\u1BA7\u1BAA\u1BE7\u1BEA-\u1BEC\u1BEE\u1BF2-\u1BF3\u1C24-\u1C2B\u1C34-\u1C35\u1CE1\u1CF2-\u1CF3\u1CF7\u302E-\u302F\uA823-\uA824\uA827\uA880-\uA881\uA8B4-\uA8C3\uA952-\uA953\uA983\uA9B4-\uA9B5\uA9BA-\uA9BB\uA9BD-\uA9C0\uAA2F-\uAA30\uAA33-\uAA34\uAA4D\uAA7B\uAA7D\uAAEB\uAAEE-\uAAEF\uAAF5\uABE3-\uABE4\uABE6-\uABE7\uABE9-\uABEA\uABEC]
|
||||
|
||||
// Mark, Nonspacing
|
||||
Mn = [\u0300-\u036F\u0483-\u0487\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\u0711\u0730-\u074A\u07A6-\u07B0\u07EB-\u07F3\u07FD\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08D3-\u08E1\u08E3-\u0902\u093A\u093C\u0941-\u0948\u094D\u0951-\u0957\u0962-\u0963\u0981\u09BC\u09C1-\u09C4\u09CD\u09E2-\u09E3\u09FE\u0A01-\u0A02\u0A3C\u0A41-\u0A42\u0A47-\u0A48\u0A4B-\u0A4D\u0A51\u0A70-\u0A71\u0A75\u0A81-\u0A82\u0ABC\u0AC1-\u0AC5\u0AC7-\u0AC8\u0ACD\u0AE2-\u0AE3\u0AFA-\u0AFF\u0B01\u0B3C\u0B3F\u0B41-\u0B44\u0B4D\u0B56\u0B62-\u0B63\u0B82\u0BC0\u0BCD\u0C00\u0C04\u0C3E-\u0C40\u0C46-\u0C48\u0C4A-\u0C4D\u0C55-\u0C56\u0C62-\u0C63\u0C81\u0CBC\u0CBF\u0CC6\u0CCC-\u0CCD\u0CE2-\u0CE3\u0D00-\u0D01\u0D3B-\u0D3C\u0D41-\u0D44\u0D4D\u0D62-\u0D63\u0DCA\u0DD2-\u0DD4\u0DD6\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0EB1\u0EB4-\u0EB9\u0EBB-\u0EBC\u0EC8-\u0ECD\u0F18-\u0F19\u0F35\u0F37\u0F39\u0F71-\u0F7E\u0F80-\u0F84\u0F86-\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102D-\u1030\u1032-\u1037\u1039-\u103A\u103D-\u103E\u1058-\u1059\u105E-\u1060\u1071-\u1074\u1082\u1085-\u1086\u108D\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752-\u1753\u1772-\u1773\u17B4-\u17B5\u17B7-\u17BD\u17C6\u17C9-\u17D3\u17DD\u180B-\u180D\u1885-\u1886\u18A9\u1920-\u1922\u1927-\u1928\u1932\u1939-\u193B\u1A17-\u1A18\u1A1B\u1A56\u1A58-\u1A5E\u1A60\u1A62\u1A65-\u1A6C\u1A73-\u1A7C\u1A7F\u1AB0-\u1ABD\u1B00-\u1B03\u1B34\u1B36-\u1B3A\u1B3C\u1B42\u1B6B-\u1B73\u1B80-\u1B81\u1BA2-\u1BA5\u1BA8-\u1BA9\u1BAB-\u1BAD\u1BE6\u1BE8-\u1BE9\u1BED\u1BEF-\u1BF1\u1C2C-\u1C33\u1C36-\u1C37\u1CD0-\u1CD2\u1CD4-\u1CE0\u1CE2-\u1CE8\u1CED\u1CF4\u1CF8-\u1CF9\u1DC0-\u1DF9\u1DFB-\u1DFF\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302D\u3099-\u309A\uA66F\uA674-\uA67D\uA69E-\uA69F\uA6F0-\uA6F1\uA802\uA806\uA80B\uA825-\uA826\uA8C4-\uA8C5\uA8E0-\uA8F1\uA8FF\uA926-\uA92D\uA947-\uA951\uA980-\uA982\uA9B3\uA9B6-\uA9B9\uA9BC\uA9E5\uAA29-\uAA2E\uAA31-\uAA32\uAA35-\uAA36\uAA43\uAA4C\uAA7C\uAAB0\uAAB2-\uAAB4\uAAB7-\uAAB8\uAABE-\uAABF\uAAC1\uAAEC-\uAAED\uAAF6\uABE5\uABE8\uABED\uFB1E\uFE00-\uFE0F\uFE20-\uFE2F]
|
||||
|
||||
// Number, Decimal Digit
|
||||
Nd = [\u0030-\u0039\u0660-\u0669\u06F0-\u06F9\u07C0-\u07C9\u0966-\u096F\u09E6-\u09EF\u0A66-\u0A6F\u0AE6-\u0AEF\u0B66-\u0B6F\u0BE6-\u0BEF\u0C66-\u0C6F\u0CE6-\u0CEF\u0D66-\u0D6F\u0DE6-\u0DEF\u0E50-\u0E59\u0ED0-\u0ED9\u0F20-\u0F29\u1040-\u1049\u1090-\u1099\u17E0-\u17E9\u1810-\u1819\u1946-\u194F\u19D0-\u19D9\u1A80-\u1A89\u1A90-\u1A99\u1B50-\u1B59\u1BB0-\u1BB9\u1C40-\u1C49\u1C50-\u1C59\uA620-\uA629\uA8D0-\uA8D9\uA900-\uA909\uA9D0-\uA9D9\uA9F0-\uA9F9\uAA50-\uAA59\uABF0-\uABF9\uFF10-\uFF19]
|
||||
|
||||
// Number, Letter
|
||||
Nl = [\u16EE-\u16F0\u2160-\u2182\u2185-\u2188\u3007\u3021-\u3029\u3038-\u303A\uA6E6-\uA6EF]
|
||||
|
||||
// Punctuation, Connector
|
||||
Pc = [\u005F\u203F-\u2040\u2054\uFE33-\uFE34\uFE4D-\uFE4F\uFF3F]
|
||||
|
||||
// Separator, Space
|
||||
Zs = [\u0020\u00A0\u1680\u2000-\u200A\u202F\u205F\u3000]
|
||||
|
||||
|
|
@ -1,57 +0,0 @@
|
|||
|
||||
import * as path from "path"
|
||||
|
||||
export function getFileStem(filepath: string): string {
|
||||
return path.basename(filepath).split('.')[0];
|
||||
}
|
||||
|
||||
export interface MapLike<T> { [key: string]: T }
|
||||
|
||||
function isWhiteSpace(ch: string) {
|
||||
return /[\r\t ]/.test(ch);
|
||||
}
|
||||
|
||||
export interface FileWriterOptions {
|
||||
indentStr?: string;
|
||||
startIndent?: number;
|
||||
indentWidth?: number;
|
||||
}
|
||||
|
||||
export class FileWriter {
|
||||
|
||||
public currentText = '';
|
||||
|
||||
private atBlankLine = true;
|
||||
private currentIndent: number;
|
||||
private indentStr: string;
|
||||
private indentWidth: number;
|
||||
|
||||
constructor(opts: FileWriterOptions = {}) {
|
||||
this.indentStr = opts.indentStr ?? ' ';
|
||||
this.indentWidth = opts.indentWidth ?? 2;
|
||||
this.currentIndent = (opts.startIndent ?? 0) * this.indentWidth;
|
||||
}
|
||||
|
||||
public indent(count = 1) {
|
||||
this.currentIndent += this.indentWidth * count;
|
||||
}
|
||||
|
||||
public dedent(count = 1) {
|
||||
this.currentIndent -= this.indentWidth * count;
|
||||
}
|
||||
|
||||
public write(str: string) {
|
||||
for (const ch of str) {
|
||||
if (ch === '\n') {
|
||||
this.atBlankLine = true;
|
||||
} else if (!(this.atBlankLine && isWhiteSpace(ch))) {
|
||||
if (this.atBlankLine) {
|
||||
this.currentText += this.indentStr.repeat(this.currentIndent)
|
||||
}
|
||||
this.atBlankLine = false;
|
||||
}
|
||||
this.currentText += ch;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
{
|
||||
"compilerOptions": {
|
||||
"target": "es2017",
|
||||
"module": "commonjs",
|
||||
"outDir": "./lib",
|
||||
"strict": true,
|
||||
"esModuleInterop": true,
|
||||
"sourceMap": true
|
||||
},
|
||||
"include": ["src/**/*"],
|
||||
"exclude": ["node_modules"]
|
||||
}
|
||||
Loading…
Reference in a new issue