text: var gulp = require('gulp'),
    pug = require('gulp-pug'),
    plum = require('gulp-plumber'),
    brow = require('browser-sync').create(),
    reload = brow.reload,
    src = './05/';
  
  gulp.task('pug', function () {
    'use strict';
    return gulp.src(src + '*.pug')
      .pipe(plum())
      .pipe(pug({ pretty: true }))
      .pipe(plum.stop())
      .pipe(gulp.dest(src));
  });
  
  gulp.task('default', ['pug'], function () {
    'use strict';
    brow.init({ server: src });
  
    gulp.watch(src + '*.pug', ['pug']);
    gulp.watch(src + '*.html').on('change', reload);
    gulp.watch(src + '*.css').on('change', reload);
    gulp.watch(src + '*.js').on('change', reload);
  });
  