hunk.code_window:         if (option.positional === pos) {
             if (parsedOptions[option.name] === undefined) {
               parsedOptions[option.name] = positionals[i];
               found = true;
             } else {
               incrementI = false;
             }
  
hunk.labels: keep replace replace keep keep keep keep
hunk.after_edit:           const coercedValue = _coerce(positionals[i], option, parsedOptions[option.name]);
             if (parsedOptions[option.name] === undefined && coercedValue !== undefined) {
               parsedOptions[option.name] = coercedValue;
  
hunk.file_path: packages/angular/cli/models/parser.ts
hunk.type: replace
file: /**
   * @license
   * Copyright Google Inc. All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  
  // TODO: cleanup this file, it's copied as is from Angular CLI.
  
  // tslint:disable-next-line:no-implicit-dependencies
  import * as ts from 'typescript';
  import {
    AssetPatternObject,
    Budget,
    CurrentFileReplacement,
    ExtraEntryPoint,
  } from '../../browser/schema';
  
  export interface BuildOptions {
    optimization: boolean;
    environment?: string;
    outputPath: string;
    aot?: boolean;
    sourceMap?: boolean;
    vendorSourceMap?: boolean;
    evalSourceMap?: boolean;
    vendorChunk?: boolean;
    commonChunk?: boolean;
    baseHref?: string;
    deployUrl?: string;
    verbose?: boolean;
    progress?: boolean;
    i18nFile?: string;
    i18nFormat?: string;
    i18nLocale?: string;
    i18nMissingTranslation?: string;
    extractCss?: boolean;
    bundleDependencies?: 'none' | 'all';
    watch?: boolean;
    outputHashing?: string;
    poll?: number;
    app?: string;
    deleteOutputPath?: boolean;
    preserveSymlinks?: boolean;
    extractLicenses?: boolean;
    showCircularDependencies?: boolean;
    buildOptimizer?: boolean;
    namedChunks?: boolean;
    subresourceIntegrity?: boolean;
    serviceWorker?: boolean;
    skipAppShell?: boolean;
    statsJson: boolean;
    forkTypeChecker: boolean;
    profile?: boolean;
  
    main: string;
    index: string;
    polyfills?: string;
    budgets: Budget[];
    assets: AssetPatternObject[];
    scripts: ExtraEntryPoint[];
    styles: ExtraEntryPoint[];
    stylePreprocessorOptions?: { includePaths: string[] };
    lazyModules: string[];
    platform?: 'browser' | 'server';
    fileReplacements: CurrentFileReplacement[];
  }
  
  export interface WebpackTestOptions extends BuildOptions {
    codeCoverage?: boolean;
    codeCoverageExclude?: string[];
  }
  
  export interface WebpackConfigOptions<T = BuildOptions> {
    root: string;
    projectRoot: string;
    sourceRoot?: string;
    buildOptions: T;
    tsConfig: ts.ParsedCommandLine;
    tsConfigPath: string;
    supportES2015: boolean;
  }
  