Examples of com.google.caja.render.JsPrettyPrinter

com.google.caja.render.JsPrettyPrinter
A formatter that indents code for a C-style language with statement delimited by curly brackets, and expression blocks delimited by square brackets and parentheses. @author mikesamuel@gmail.com

      boolean emitMarkup = asXml || output.getName().endsWith(".html");


      StringBuilder jsOut = new StringBuilder();
      TokenConsumer renderer;
      if ("pretty".equals(rendererType)) {
        renderer = new JsPrettyPrinter(jsOut);
      } else if ("minify".equals(rendererType)) {
        renderer = new JsMinimalPrinter(jsOut);
      } else {
        throw new RuntimeException("Unrecognized renderer " + rendererType);
      }

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          throw new GadgetRewriteException("Gadget has compile errors");
        }
        StringBuilder scriptBody = new StringBuilder();
        CajoledModule cajoled = compiler.getJavascript();
        TokenConsumer tc = debug
            ? new JsPrettyPrinter(new Concatenator(scriptBody))
            : new JsMinimalPrinter(new Concatenator(scriptBody));
        cajoled.render(new RenderContext(tc)
          .withAsciiOnly(true)
          .withEmbeddable(true));

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  private static RenderContext makeRenderContext(
      Appendable a, IOCallback cb,
      boolean pretty,
      boolean json) {
    TokenConsumer tc = pretty
        ? new JsPrettyPrinter(new Concatenator(a, cb))
        : new JsMinimalPrinter(new Concatenator(a, cb));
    return new RenderContext(tc).withJson(json);
  }

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    System.err.println(s.toString());
  }


  public static String render(ParseTreeNode n) {
    StringBuilder output = new StringBuilder();
    TokenConsumer renderer = new JsPrettyPrinter(output);
    n.render(new RenderContext(renderer));
    renderer.noMoreTokens();
    return output.toString();
  }

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  }


  private String render(CajoledModule module,
                        Expression callbackExpression) {
    StringBuilder out = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(new Concatenator(out, exHandler));
    module.render(callbackExpression, new RenderContext(tc));
    tc.noMoreTokens();
    return out.toString();
  }

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        sb.toString());
  }


  public final void testRender() {
    StringBuilder sb = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(sb);
    root.render(new RenderContext(tc));
    tc.noMoreTokens();
    assertEquals(
        "$0: {\n"
        + "  $1: {\n"
        + "    2;\n"
        + "    3;\n"

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  }


  public final void testRenderPostReplace() {
    doReplace();
    StringBuilder sb = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(sb);
    root.render(new RenderContext(tc));
    tc.noMoreTokens();
    assertEquals(
        "$0: {\n"
        + "  $1: {\n"
        + "    2;\n"
        + "    3;\n"

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  }


  public final void testRenderPostInsert() {
    doInsert(5);
    StringBuilder sb = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(sb);
    root.render(new RenderContext(tc));
    tc.noMoreTokens();
    assertEquals(
        "$0: {\n"
        + "  $1: {\n"
        + "    2;\n"
        + "    3;\n"

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  }


  public final void testRenderPostInsert2() {
    doInsert(1);
    StringBuilder sb = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(sb);
    root.render(new RenderContext(tc));
    tc.noMoreTokens();
    assertEquals(
        "$0: {\n"
        + "  $9: {\n"
        + "    10;\n"
        + "    11;\n"

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  }


  public final void testRenderPostInsert3() {
    doInsert(-1);
    StringBuilder sb = new StringBuilder();
    TokenConsumer tc = new JsPrettyPrinter(sb);
    root.render(new RenderContext(tc));
    tc.noMoreTokens();
    assertEquals(
        "$0: {\n"
        + "  $1: {\n"
        + "    2;\n"
        + "    3;\n"

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