Missing space after `return` keyword
Created by: feryardiant
Hi! I'm just clone it and installing all dependencies, everythings goes fine until the build process. When I run grunt command, I got this output:
feryardiant in .../localhost/local/twbs-bootstrap on new-branch
→ grunt
Running "less:compileCore" (less) task
File dist/css/bootstrap.css.map created.
File dist/css/bootstrap.css created: 129.12 kB → 129.16 kB
Running "less:compileTheme" (less) task
File dist/css/bootstrap-theme.css.map created.
File dist/css/bootstrap-theme.css created: 16.58 kB → 16.63 kB
Running "autoprefixer:core" (autoprefixer) task
File dist/css/bootstrap.css created.
File dist/css/bootstrap.css.map created (source map).
Running "autoprefixer:theme" (autoprefixer) task
File dist/css/bootstrap-theme.css created.
File dist/css/bootstrap-theme.css.map created (source map).
Running "autoprefixer:docs" (autoprefixer) task
File docs/assets/css/_src/docs.css created.
Running "autoprefixer:examples" (autoprefixer) task
File docs/examples/blog/blog.css created.
File docs/examples/carousel/carousel.css created.
File docs/examples/cover/cover.css created.
File docs/examples/dashboard/dashboard.css created.
File docs/examples/equal-height-columns/equal-height-columns.css created.
File docs/examples/grid/grid.css created.
File docs/examples/jumbotron-narrow/jumbotron-narrow.css created.
File docs/examples/jumbotron/jumbotron.css created.
File docs/examples/justified-nav/justified-nav.css created.
File docs/examples/navbar-fixed-top/navbar-fixed-top.css created.
File docs/examples/navbar-static-top/navbar-static-top.css created.
File docs/examples/navbar/navbar.css created.
File docs/examples/non-responsive/non-responsive.css created.
File docs/examples/offcanvas/offcanvas.css created.
File docs/examples/rtl/rtl.css created.
File docs/examples/signin/signin.css created.
File docs/examples/starter-template/starter-template.css created.
File docs/examples/sticky-footer-navbar/sticky-footer-navbar.css created.
File docs/examples/sticky-footer/sticky-footer.css created.
File docs/examples/theme/theme.css created.
File docs/examples/tooltip-viewport/tooltip-viewport.css created.
Running "cssflip:rtl" (cssflip) task
File "dist/css/bootstrap-rtl.css" created.
Running "usebanner:files" (usebanner) task
✔ grunt-banner completed successfully
Running "csscomb:dist" (csscomb) task
>> Using custom config file "less/.csscomb.json"...
>> Sorting file "dist/css/bootstrap-rtl.css"...
>> Sorting file "dist/css/bootstrap-theme.css"...
>> Sorting file "dist/css/bootstrap.css"...
Running "csscomb:examples" (csscomb) task
>> Using custom config file "less/.csscomb.json"...
>> Sorting file "docs/examples/blog/blog.css"...
>> Sorting file "docs/examples/carousel/carousel.css"...
>> Sorting file "docs/examples/cover/cover.css"...
>> Sorting file "docs/examples/dashboard/dashboard.css"...
>> Sorting file "docs/examples/equal-height-columns/equal-height-columns.css"...
>> Sorting file "docs/examples/grid/grid.css"...
>> Sorting file "docs/examples/jumbotron-narrow/jumbotron-narrow.css"...
>> Sorting file "docs/examples/jumbotron/jumbotron.css"...
>> Sorting file "docs/examples/justified-nav/justified-nav.css"...
>> Sorting file "docs/examples/navbar-fixed-top/navbar-fixed-top.css"...
>> Sorting file "docs/examples/navbar-static-top/navbar-static-top.css"...
>> Sorting file "docs/examples/navbar/navbar.css"...
>> Sorting file "docs/examples/non-responsive/non-responsive.css"...
>> Sorting file "docs/examples/offcanvas/offcanvas.css"...
>> Sorting file "docs/examples/rtl/rtl.css"...
>> Sorting file "docs/examples/signin/signin.css"...
>> Sorting file "docs/examples/starter-template/starter-template.css"...
>> Sorting file "docs/examples/sticky-footer-navbar/sticky-footer-navbar.css"...
>> Sorting file "docs/examples/sticky-footer/sticky-footer.css"...
>> Sorting file "docs/examples/theme/theme.css"...
>> Sorting file "docs/examples/tooltip-viewport/tooltip-viewport.css"...
Running "csscomb:docs" (csscomb) task
>> Using custom config file "less/.csscomb.json"...
>> Sorting file "docs/assets/css/_src/docs.css"...
Running "less:minify" (less) task
File dist/css/bootstrap.min.css created: 129.95 kB → 107.58 kB
File dist/css/bootstrap-rtl.min.css created: 130.08 kB → 107.71 kB
File dist/css/bootstrap-theme.min.css created: 19.7 kB → 17.75 kB
Running "cssmin:docs" (cssmin) task
File docs/assets/css/docs.min.css created: 31.18 kB → 20.1 kB
Running "csslint:src" (csslint) task
>> 2 files lint free.
Running "csslint:examples" (csslint) task
>> 21 files lint free.
Running "csslint:docs" (csslint) task
>> 1 file lint free.
Running "jshint:grunt" (jshint) task
>> 5 files lint free.
Running "jshint:src" (jshint) task
>> 12 files lint free.
Running "jshint:test" (jshint) task
>> 12 files lint free.
Running "jshint:assets" (jshint) task
>> 5 files lint free.
Running "jscs:grunt" (jscs) task
>> 5 files without code style errors.
Running "jscs:src" (jscs) task
Missing space after `return` keyword at js/affix.js :
49 | if (!this.$element.is(':visible')) return
50 |
51 | var scrollHeight = $(document).height()
------------^
52 | var scrollTop = this.$window.scrollTop()
53 | var position = this.$element.offset()
Missing space after `return` keyword at js/affix.js :
65 |
66 | if (this.affixed === affix) return
67 | if (this.unpin != null) this.$element.css('top', '')
------------^
68 |
69 | var affixType = 'affix' + (affix ? '-' + affix : '')
Missing space after `return` keyword at js/affix.js :
74 | if (e.isDefaultPrevented()) return
75 |
76 | this.affixed = affix
------------^
77 | this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
78 |
Missing space after `return` keyword at js/alert.js :
40 | if (e.isDefaultPrevented()) return
41 |
42 | $parent.removeClass('in')
------------^
43 |
44 | function removeElement() {
Missing space after `return` keyword at js/carousel.js :
60 | if (pos > (this.$items.length - 1) || pos < 0) return
61 |
62 | if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
------------^
63 | if (activeIndex == pos) return this.pause().cycle()
64 |
Missing space after `return` keyword at js/carousel.js :
81 | Carousel.prototype.next = function () {
82 | if (this.sliding) return
83 | return this.slide('next')
------------^
84 | }
85 |
Missing space after `return` keyword at js/carousel.js :
86 | Carousel.prototype.prev = function () {
87 | if (this.sliding) return
88 | return this.slide('prev')
------------^
89 | }
90 |
Missing space after `return` keyword at js/carousel.js :
99 | if (!$next.length) {
100 | if (!this.options.wrap) return
101 | $next = this.$element.find('.item')[fallback]()
--------------^
102 | }
103 |
Missing space after `return` keyword at js/carousel.js :
109 | if (slideEvent.isDefaultPrevented()) return
110 |
111 | this.sliding = true
------------^
112 |
113 | isCycling && this.pause()
Missing space after `return` keyword at js/collapse.js :
35 | if (this.transitioning || this.$element.hasClass('in')) return
36 |
37 | var startEvent = $.Event('show.bs.collapse')
------------^
38 | this.$element.trigger(startEvent)
39 | if (startEvent.isDefaultPrevented()) return
Missing space after `return` keyword at js/collapse.js :
39 | if (startEvent.isDefaultPrevented()) return
40 |
41 | var actives = this.$parent && this.$parent.find('> .panel > .in')
------------^
42 |
43 | if (actives && actives.length) {
Missing space after `return` keyword at js/collapse.js :
44 | var hasData = actives.data('bs.collapse')
45 | if (hasData && hasData.transitioning) return
46 | Plugin.call(actives, 'hide')
--------------^
47 | hasData || actives.data('bs.collapse', null)
48 | }
Missing space after `return` keyword at js/collapse.js :
61 | .one($.support.transition.end, $.proxy(complete, this))
62 | return
63 | }
--------------^
64 | this.$element
65 | .removeClass('collapsing')
Missing space after `return` keyword at js/collapse.js :
83 | if (this.transitioning || !this.$element.hasClass('in')) return
84 |
85 | var startEvent = $.Event('hide.bs.collapse')
------------^
86 | this.$element.trigger(startEvent)
87 | if (startEvent.isDefaultPrevented()) return
Missing space after `return` keyword at js/collapse.js :
87 | if (startEvent.isDefaultPrevented()) return
88 |
89 | var dimension = this.dimension()
------------^
90 |
91 | this.$element[dimension](this.$element[dimension]())[0].offsetHeight
Missing space after `return` keyword at js/collapse.js :
103 | .one($.support.transition.end, $.proxy(complete, this))
104 | return
105 | }
--------------^
106 | this.transitioning = 0
107 | this.$element
Missing space after `return` keyword at js/dropdown.js :
25 | if ($this.is('.disabled, :disabled')) return
26 |
27 | var $parent = getParent($this)
------------^
28 | var isActive = $parent.hasClass('open')
29 |
Missing space after `return` keyword at js/dropdown.js :
41 | if (e.isDefaultPrevented()) return
42 |
43 | $this.trigger('focus')
--------------^
44 |
45 | $parent
Missing space after `return` keyword at js/dropdown.js :
54 | if (!/(38|40|27)/.test(e.keyCode)) return
55 |
56 | var $this = $(this)
------------^
57 |
58 | e.preventDefault()
Missing space after `return` keyword at js/dropdown.js :
61 | if ($this.is('.disabled, :disabled')) return
62 |
63 | var $parent = getParent($this)
------------^
64 | var isActive = $parent.hasClass('open')
65 |
Missing space after `return` keyword at js/dropdown.js :
74 | if (!$items.length) return
75 |
76 | var index = $items.index($items.filter(':focus'))
------------^
77 |
78 | if (e.keyCode == 38 && index > 0) index-- // up
Missing space after `return` keyword at js/dropdown.js :
85 | function clearMenus(e) {
86 | if (e && e.which === 3) return
87 | $(backdrop).remove()
------------^
88 | $(toggle).each(function () {
89 | var $parent = getParent($(this))
Missing space after `return` keyword at js/dropdown.js :
90 | var relatedTarget = { relatedTarget: this }
91 | if (!$parent.hasClass('open')) return
92 | $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
--------------^
93 | if (e.isDefaultPrevented()) return
94 | $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
Missing space after `return` keyword at js/dropdown.js :
92 | $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
93 | if (e.isDefaultPrevented()) return
94 | $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
--------------^
95 | })
96 | }
Missing space after `return` keyword at js/modal.js :
49 | if (this.isShown || e.isDefaultPrevented()) return
50 |
51 | this.isShown = true
------------^
52 |
53 | this.checkScrollbar()
Missing space after `return` keyword at js/modal.js :
101 | if (!this.isShown || e.isDefaultPrevented()) return
102 |
103 | this.isShown = false
------------^
104 |
105 | this.$body.removeClass('modal-open')
Missing space after `return` keyword at js/modal.js :
167 | this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
168 | if (e.target !== e.currentTarget) return
169 | this.options.backdrop == 'static'
----------------^
170 | ? this.$element[0].focus.call(this.$element[0])
171 | : this.hide.call(this)
Missing space after `return` keyword at js/modal.js :
178 | if (!callback) return
179 |
180 | doAnimate ?
--------------^
181 | this.$backdrop
182 | .one($.support.transition.end, callback)
Missing space after `return` keyword at js/modal.js :
204 | Modal.prototype.checkScrollbar = function () {
205 | if (document.body.clientWidth >= window.innerWidth) return
206 | this.scrollbarWidth = this.scrollbarWidth || this.measureScrollbar()
------------^
207 | }
208 |
Missing space after `return` keyword at js/popover.js :
90 |
91 | if (!data && option == 'destroy') return
92 | if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
--------------^
93 | if (typeof option == 'string') data[option]()
94 | })
Missing space after `return` keyword at js/tab.js :
30 | if ($this.parent('li').hasClass('active')) return
31 |
32 | var previous = $ul.find('.active:last a')[0]
------------^
33 | var e = $.Event('show.bs.tab', {
34 | relatedTarget: previous
Missing space after `return` keyword at js/tab.js :
39 | if (e.isDefaultPrevented()) return
40 |
41 | var $target = $(selector)
------------^
42 |
43 | this.activate($this.parent('li'), $ul)
Missing space after `return` keyword at js/tooltip.js :
145 |
146 | if (e.isDefaultPrevented()) return
147 | var that = this;
--------------^
148 |
149 | var $tip = this.tip()
Missing space after `return` keyword at js/tooltip.js :
281 | if (e.isDefaultPrevented()) return
282 |
283 | $tip.removeClass('in')
------------^
284 |
285 | $.support.transition && this.$tip.hasClass('fade') ?
Missing space after `return` keyword at js/tooltip.js :
420 |
421 | if (!data && option == 'destroy') return
422 | if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
--------------^
423 | if (typeof option == 'string') data[option]()
424 | })
>> 35 code style errors found!
Warning: Task "jscs:src" failed. Use --force to continue.
Aborted due to warnings.
Execution Time (2014-05-05 16:12:13 UTC)
less:compileCore 1.7s ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 16%
less:compileTheme 154ms ▇▇▇ 1%
autoprefixer:core 863ms ▇▇▇▇▇▇▇▇▇▇▇▇ 8%
autoprefixer:theme 171ms ▇▇▇ 2%
autoprefixer:docs 126ms ▇▇ 1%
autoprefixer:examples 289ms ▇▇▇▇ 3%
csscomb:dist 2.9s ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 27%
csscomb:examples 309ms ▇▇▇▇▇ 3%
csscomb:docs 194ms ▇▇▇ 2%
less:minify 789ms ▇▇▇▇▇▇▇▇▇▇▇ 7%
csslint:src 532ms ▇▇▇▇▇▇▇▇ 5%
jshint:grunt 211ms ▇▇▇ 2%
jshint:src 764ms ▇▇▇▇▇▇▇▇▇▇▇ 7%
jshint:test 766ms ▇▇▇▇▇▇▇▇▇▇▇ 7%
jshint:assets 177ms ▇▇▇ 2%
jscs:grunt 321ms ▇▇▇▇▇ 3%
jscs:src 185ms ▇▇▇ 2%
Total 10.8sAnyone have solution for this? Or is there something wrong with my clone?
EDIT:
I'm running npm v1.4.9 on Ubuntu 14.04 64bit
Thanks and best regards