when we are fucked
This commit is contained in:
didier amyot committed
1 parent
6f99ba137e
commit
65509cb47a
22 files changed
+12436
No files matched your search
File diff suppressed because it is too large.
Load diff
Binary file not shown.
Binary file not shown.
File diff suppressed because it is too large.
Load diff
|
After Width: | Height: | Size: 434 KiB |
Binary file not shown.
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,77 @@
|
||||
/*
|
||||
|
||||
Darcula color scheme from the JetBrains family of IDEs
|
||||
|
||||
*/
|
||||
|
||||
|
||||
.hljs {
|
||||
display: block;
|
||||
overflow-x: auto;
|
||||
padding: 0.5em;
|
||||
background: #2b2b2b;
|
||||
}
|
||||
|
||||
.hljs {
|
||||
color: #bababa;
|
||||
}
|
||||
|
||||
.hljs-strong,
|
||||
.hljs-emphasis {
|
||||
color: #a8a8a2;
|
||||
}
|
||||
|
||||
.hljs-bullet,
|
||||
.hljs-quote,
|
||||
.hljs-link,
|
||||
.hljs-number,
|
||||
.hljs-regexp,
|
||||
.hljs-literal {
|
||||
color: #6896ba;
|
||||
}
|
||||
|
||||
.hljs-code,
|
||||
.hljs-selector-class {
|
||||
color: #a6e22e;
|
||||
}
|
||||
|
||||
.hljs-emphasis {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.hljs-keyword,
|
||||
.hljs-selector-tag,
|
||||
.hljs-section,
|
||||
.hljs-attribute,
|
||||
.hljs-name,
|
||||
.hljs-variable {
|
||||
color: #cb7832;
|
||||
}
|
||||
|
||||
.hljs-params {
|
||||
color: #b9b9b9;
|
||||
}
|
||||
|
||||
.hljs-string {
|
||||
color: #6a8759;
|
||||
}
|
||||
|
||||
.hljs-subst,
|
||||
.hljs-type,
|
||||
.hljs-built_in,
|
||||
.hljs-builtin-name,
|
||||
.hljs-symbol,
|
||||
.hljs-selector-id,
|
||||
.hljs-selector-attr,
|
||||
.hljs-selector-pseudo,
|
||||
.hljs-template-tag,
|
||||
.hljs-template-variable,
|
||||
.hljs-addition {
|
||||
color: #e0c46c;
|
||||
}
|
||||
|
||||
.hljs-comment,
|
||||
.hljs-deletion,
|
||||
.hljs-meta {
|
||||
color: #7f7f7f;
|
||||
}
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 190 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 12 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 11 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 63 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 660 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 46 KiB |
@@ -0,0 +1,173 @@
|
||||
<!DOCTYPE html>
|
||||
<html><head><meta charset="utf-8"><meta content="width=device-width, initial-scale=1" name="viewport"><link href="/reveal/css/reveal.css" rel="stylesheet" type="text/css"><link href="/font-awesome-4.7.0/css/font-awesome.css" rel="stylesheet" type="text/css"><link href="/highlight/styles/darcula.css" rel="stylesheet" type="text/css"><link href="/reveal/css/theme/night.css" rel="stylesheet" type="text/css"></head><body><div class="reveal"><div class="slides"><section><h1>Transducers: a deep dive</h1></section><section><h3>Road map <i aria-hidden="true" class="fa fa-map"></i></h3><ul><li>What are transducers</li><li>Use and create transducers</li><li>A review of map function</li></ul></section><section><section><h3>What is a Transducer?</h3></section><section data-markdown><script type="text/template">#### According to Wikipedia
|
||||
> A **transducer** is a device that converts one form of energy to another
|
||||
> ...
|
||||
>Transducers are often employed at the boundaries...</script></section><section data-markdown><script type="text/template">#### According to clojuredoc
|
||||
A **transducer** (sometimes referred to as **xform** or **xf**) is a
|
||||
transformation from one reducing function to another</script></section><section data-markdown><script type="text/template">#### According to Rich Hickey
|
||||
* extract the **essence** of map, filter et al
|
||||
* away of the functions that transform sequences/collections
|
||||
* so they can be use elsewhere
|
||||
* recasting them as **process transformation**</script></section><section data-markdown><script type="text/template">#### That does not help much (the first time)
|
||||
Instead let take a look at what transducer try to solve</script></section><section><div data-markdown><script type="text/template">#### let's look at an example
|
||||
We have two options...
|
||||
1. look at code example
|
||||
2. look at a very nice analogy</script></div><i aria-hidden="true" class="fa fa-question"></i></section><section><div data-markdown><script type="text/template">#### Classical problem: $ \sum_{n=0}^{N-1} 2 \cdot n + 3 $</script></div><pre><code class="clojure">(defn classic-sum [N]
|
||||
(let [all-numbers (range)
|
||||
input (take N all-numbers)
|
||||
times-two (map #(* 2 %) input)
|
||||
times-two-plus-three (map #(+ 3 %) times-two)]
|
||||
(reduce + 0 times-two-plus-three)))</code></pre><div data-markdown><script type="text/template">note: Here we produce many lists when we actually do not need any</script></div></section><section><div data-markdown><script type="text/template">#### And the solution to a very similar problem requires a re-written</script></div><pre><code class="clojure">(require '[clojure.core.async :as async])</code></pre><pre><code class="clojure">(defn classic-sum-channel [N]
|
||||
(let [all-numbers (async/to-chan (range))
|
||||
input (async/take N all-numbers)
|
||||
times-two (async/map< #(* 2 %) input)
|
||||
times-two-plus-three (async/map< #(+ 3 %) times-two)]
|
||||
(async/reduce + 0 times-two-plus-three)))</code></pre></section><section><div data-markdown><script type="text/template">#### Transducers simplify all the above fiddling</script></div><pre><code class="clojure">(require '[clojure.core.async :as async])</code></pre><pre><code class="clojure">(defn xform [N] ;; transducers are usually named xform or xf
|
||||
(comp (take N)
|
||||
(map #(* 2 %))
|
||||
(map #(+ 3 %))))
|
||||
|
||||
(defn trans-classic-sum [N]
|
||||
(transduce (xform N) + 0 (range)))
|
||||
|
||||
(defn trans-classic-sum-channel [N]
|
||||
(async/transduce (xform N) + 0 (async/to-chan (range))))</code></pre></section><section data-markdown><script type="text/template">Hence, a **transducer** is a data pipeline "functional interface"
|
||||
that is un aware of the underlying data structure.</script></section></section><section><section data-markdown><script type="text/template">## Rich Hickey's analogy
|
||||
> talk: https://www.youtube.com/watch?v=6mTbuzafcII</script></section><section data-markdown><script type="text/template">### To load an airplane you need to...</script></section><section><h4>1 : You start with some luggage crates</h4><img src="/images/crates.jpg"></section><section><h4>2 : unpack the luggaes from the crates</h4><img src="/images/unload.jpg"></section><section><h4>3 : remove bags that contain laptop</h4><img src="/images/laptop-bag.jpg"></section><section><h4>4 : label heavy bags</h4><img src="/images/heavy-bag.jpeg"></section><section><h4>5 : load the airplane</h4><img src="/images/load-airplane.jpg"></section><section data-markdown><script type="text/template">### Recap the analogy
|
||||
| Physical action/thing | Function/data structure |
|
||||
|:--------------------------------|:------------------------|
|
||||
|crates of bags | seq of seq of Map |
|
||||
|un-pack the crates | `mapcat` |
|
||||
|remove bags that contains laptop | `filtering` |
|
||||
|label heavy bags | `map` |
|
||||
|airplane | sequence |</script></section><section><h3>Lessons from the analogy</h3></section><section data-markdown><script type="text/template">#### Lesson number 1
|
||||
> The origin and destination of the bags do not matter
|
||||
* receiving the crates in a truck or on a conveyor belt is the same
|
||||
* Loading a ship or an airplane is the same thing</script></section><section data-markdown><script type="text/template">#### Lesson number 2
|
||||
> There is no need to place the bags on a conveyor belt between each step</script></section></section><section><section><h3>How do we create transducers?</h3><h3>How do we use transducers?</h3></section><section data-markdown><script type="text/template">#### How to create transducers?
|
||||
|
||||
The majority of data processing method implement an arity that returns
|
||||
a transducer. The following functions produce a transducer when the
|
||||
input collection is omitted:
|
||||
|
||||
| | | | |
|
||||
|--|--|--|--|
|
||||
|map|cat|mapcat|filter|
|
||||
|remove|take|take-while|take-nth|
|
||||
|drop|drop-while|replace|partition-by|
|
||||
|partition-all|keep|keep-indexed|map-indexed|
|
||||
|distinct|interpose|dedupe|random-sample|
|
||||
</script></section><section data-markdown><script type="text/template">#### How to use a transducer?
|
||||
|
||||
* **transduce** is can be use like reduce
|
||||
* **eduction** is used to create reducible/iterable
|
||||
* **into** is used to append data to an existing collection
|
||||
* **sequence** can create a sequence from transducer</script></section><section><div data-markdown><script type="text/template">#### example 1</script></div><pre><code class="clojure">(def xform (map #(* 2 %)))
|
||||
|
||||
(transduce xform + 0 (range 10))
|
||||
;; 90
|
||||
|
||||
(eduction xform (range 10))
|
||||
;; (0 2 4 6 8 10 12 14 16 18) ; an eduction
|
||||
</code></pre></section><section><div data-markdown><script type="text/template">#### example 1... part 2</script></div><pre><code class="clojure">(def xform (map #(* 2 %)))
|
||||
|
||||
(into [1 2] xform (range 10))
|
||||
;; [1 2 0 2 4 6 8 10 12 14 16 18]
|
||||
|
||||
(into (list 1 2) xform (range 10))
|
||||
;; (18 16 14 12 10 8 6 4 2 0 1 2)
|
||||
|
||||
(sequence xform (range 10))
|
||||
;; (0 2 4 6 8 10 12 14 16 18) ; lazy sec</code></pre></section><section><div data-markdown><script type="text/template">#### example 2</script></div><pre><code class="clojure">(def xform (comp
|
||||
(map #(* 2 %))
|
||||
(map #(+ 3 %))))
|
||||
|
||||
(sequence xform (range 10))
|
||||
;; (3 5 7 9 11 13 15 17 19 21)</code></pre></section><section><div data-markdown><script type="text/template">#### example 2... weirdness</script></div><pre><code class="clojure">(def xform (map (comp
|
||||
#(* 2 %)
|
||||
#(+ 3 %))))
|
||||
|
||||
(sequence xform (range 10))
|
||||
;; (6 8 10 12 14 16 18 20 22 24)</code></pre></section></section><section><section><h2>let's look at how we would implement the <em>map</em> function</h2></section><section><div data-markdown><script type="text/template">### Naive implementation of map</script></div><pre><code class="python">def naive_map(fn, lst):
|
||||
ret = [0] * len(lst)
|
||||
for i in range(len(lst)):
|
||||
ret[i] = fn(lst[i])
|
||||
return ret</code></pre><div data-markdown><script type="text/template">> I have no idea how to convert that to clojure</script></div></section><section><div data-markdown><script type="text/template">### clojuresque way of implementing map</script></div><pre><code class="clojure">(defn my-map [f coll]
|
||||
(loop [ret [] coll coll]
|
||||
(if (empty? coll)
|
||||
ret
|
||||
(recur (conj ret (f (first coll))) (rest coll)))))</code></pre></section><section><div data-markdown><script type="text/template">### `conj` is a weird beast</script></div><pre><code class="clojure">(conj [1 2 3] 99)
|
||||
;; [1 2 3 99]</code></pre><pre><code class="clojure">(conj '(1 2 3) 99)
|
||||
;; (99 1 2 3)</code></pre><pre><code class="clojure">(conj #{1 2 3} 99)
|
||||
;; #{1 2 99 3}</code></pre><pre><code class="clojure">(conj {:key1 1 :key2 2} [:key3 3])
|
||||
;; {:key1 1, :key2 2, :key3 3}</code></pre></section><section><div data-markdown><script type="text/template">### A more elegant way</script></div><pre><code class="clojure">(defn my-map [f coll]
|
||||
(reduce #(conj %1 (f %2)) [] coll))</code></pre></section><section><div data-markdown><script type="text/template">#### many other map-like functions can be written similarly</script></div><pre><code class="clojure">(defn my-map [f coll]
|
||||
(reduce #(conj %1 (f %2)) [] coll))</code></pre><pre><code class="clojure">(defn my-filter [pred coll]
|
||||
(reduce #(if (pred %2) (conj %1 %2) %1) [] coll))</code></pre><pre><code class="clojure">(defn my-mapcat [pred coll]
|
||||
(reduce (fn [r x](reduce conj r (f x))) [] coll))</code></pre></section><section><div data-markdown><script type="text/template">#### The main issue here the `conj`
|
||||
|
||||
* `conj` here yells "collection"
|
||||
* `conj` creates intermediate data structures everywhere
|
||||
</script></div></section></section><section><section><div data-markdown><script type="text/template">#### transducer functions!!</script></div><img src="/images/devil.png"></section><section><div data-markdown><script type="text/template">#### We start from where we were...</script></div><pre><code class="clojure">(defn my-map [f coll]
|
||||
(reduce #(conj %1 (f %2)) [] coll))</code></pre><pre><code class="clojure">(defn my-filter [pred coll]
|
||||
(reduce #(if (pred %2) (conj %1 %2) %1) [] coll))</code></pre><pre><code class="clojure">(defn my-mapcat [pred coll]
|
||||
(reduce (fn [r x](reduce conj r (f x))) [] coll))</code></pre></section><section><div data-markdown><script type="text/template">#### And we extract the essence of our functions</script></div><pre><code class="clojure">(defn mapping [f]
|
||||
(fn [step]
|
||||
(fn [res x] (step res (f x)))))</code></pre><pre><code class="clojure">(defn filtering [pred]
|
||||
(fn [step]
|
||||
(fn [res x] (if (pred x) (step res x) res))))</code></pre><pre><code class="clojure">(def cat
|
||||
(fn [step]
|
||||
(fn [res x] (reduce step res x))))</code></pre><pre><code class="clojure">(defn mapcatting [f]
|
||||
(comp cat (mapping f)))</code></pre></section><section><div data-markdown><script type="text/template">#### And we can now write our functions in the same way</script></div><pre><code class="clojure">(defn my-map [f coll]
|
||||
(reduce ((mapping f) conj) [] coll))</code></pre><pre><code class="clojure">(defn my-filter [pred coll]
|
||||
(reduce ((filtering pred) conj) [] coll))</code></pre><pre><code class="clojure">(defn my-mapcat [f coll]
|
||||
(reduce ((mapcatting f) conj) [] coll))</code></pre></section><section><div data-markdown><script type="text/template">#### Note on mapcat</script></div><div data-markdown><script type="text/template">we have defined...</script></div><pre><code class="clojure">(defn mapping [f]
|
||||
(fn [step]
|
||||
(fn [res x] (step res (f x)))))</code></pre><pre><code class="clojure">(def cat
|
||||
(fn [step]
|
||||
(fn [res x] (reduce step res x))))</code></pre><pre><code class="clojure">(defn mapcatting [f]
|
||||
(comp cat (mapping f)))</code></pre><p>for محمد بن موسی خوارزمی sake why is cat applied before map</p></section><section><div data-markdown><script type="text/template">#### develop mapcattig the reason is trivial</script></div><pre><code class="clojure">(fn [res x] (reduce mapping-step res x))</code></pre><pre><code class="clojure">(fn [res x] (reduce (fn [res x] (step res (f x))) res x))</code></pre></section><section><div data-markdown><script type="text/template">#### but for humans...</script></div><pre><code class="clojure">(def trans-1
|
||||
(fn [step](fn [res x] (step res (+ 2 x)))))</code></pre><pre><code class="clojure">(def trans-2
|
||||
(fn [step](fn [res x] (step res (* 3 x)))))</code></pre><pre><code class="clojure">(def trans-3
|
||||
(comp trans-1 trans-2))</code></pre><pre><code class="clojure">(fn [res x] (fn [res x] (step res (* 3 x))) res (+ 2 x)))</code></pre></section><section data-markdown><script type="text/template">#### So transducers are...
|
||||
* know nothing about the process they modify
|
||||
* reducing functionnality fully encapsulates
|
||||
* may call step 0, 1 or many times
|
||||
* must pass previous result as next r otherwise must know nothing of r
|
||||
* can transform input args</script></section></section><section><section data-markdown><script type="text/template">#### Stopping transducing process</script></section><section data-markdown><script type="text/template">#### goal
|
||||
* transducers must be capable of calling 'completion'
|
||||
* step functions must be capable of calling 'completion'</script></section><section data-markdown><script type="text/template">#### `reduce` already support stopping the process
|
||||
* `(reduced 3)` wraps 3 in a Reduced wrapper
|
||||
* `(reduced? x)` tells is a value is wrapped
|
||||
* `(deref x)` or `@x` will get you the wrapped value</script></section><section data-markdown><script type="text/template">#### reducing process **must** the rules too
|
||||
* if a step function returns a reduced value it
|
||||
the processs must not supply anymore input
|
||||
to the step function
|
||||
* the dereference value is the final accumulated value</script></section><section><div data-markdown><script type="text/template">#### take-while example</script></div><pre><code class="clojure">(defn take-while [pred]
|
||||
(fn [step]
|
||||
(fn [res x]
|
||||
(if (pred x)
|
||||
(step res x)
|
||||
(reduced res)))))</code></pre></section></section><section><section data-markdown><script type="text/template">#### Creating transducers that has state</script></section><section><div data-markdown><script type="text/template">#### thousand words example</script></div><pre><code class="clojure">(defn take [n]
|
||||
(fn [step]
|
||||
(let [nv (volatile! n)]
|
||||
(fn [result input]
|
||||
(let [n @nv
|
||||
nn (vswap! nv dec)
|
||||
result (if (pos? n) (step result input) result)]
|
||||
(if (not (pos? nn))
|
||||
(reduced result)
|
||||
result))))))</code></pre></section></section><section><section data-markdown><script type="text/template">#### The transducer function **must** support two more arities</script></section><section data-markdown><script type="text/template">#### completion of process
|
||||
When a process terminates, the arity one transducer function
|
||||
is called to allow transducer to do extra things</script></section><section data-markdown><script type="text/template">#### initial reducing value
|
||||
To allow initial values, trasducer **must** have an arity
|
||||
zero function that calls the step function without any argument</script></section><section><div data-markdown><script type="text/template">real world example</script></div><pre><code class="clojure">(defn map [f]
|
||||
(fn [rf]
|
||||
(fn
|
||||
([] (rf))
|
||||
([result] (rf result))
|
||||
([result input]
|
||||
(rf result (f input))))))</code></pre></section></section><section><section data-markdown><script type="text/template">#### Completion can do thing at the very end</script></section><section data-markdown><script type="text/template">#### Arity one moment
|
||||
* The completion of the process is done at arity one
|
||||
* It **must** finish by calling the step function with the result (arity one)</script></section><section data-markdown><script type="text/template">#### Going to sleep...
|
||||
https://github.com/clojure/clojure/blob/clojure-1.9.0-alpha14/src/clj/clojure/core.clj#L7115</script></section></section><section data-markdown><script type="text/template">questions?</script></section></div></div><script src="/reveal/js/reveal.js" type="text/javascript"></script><script src="/reveal/plugin/markdown/marked.js" type="text/javascript"></script><script src="/reveal/plugin/markdown/markdown.js" type="text/javascript"></script><script src="/reveal/plugin/math/math.js" type="text/javascript"></script><script src="/reveal/plugin/highlight/highlight.js" type="text/javascript"></script><script>Reveal.initialize({ slideNumber: true, history: false, rollingLinks: true });</script><script>hljs.initHighlightingOnLoad();</script></body></html>
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,290 @@
|
||||
/**
|
||||
* Black theme for reveal.js.
|
||||
*
|
||||
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
|
||||
*/
|
||||
@import url(https://fonts.googleapis.com/css?family=Montserrat:700);
|
||||
@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,700,400italic,700italic);
|
||||
/*********************************************
|
||||
* GLOBAL STYLES
|
||||
*********************************************/
|
||||
body {
|
||||
background: #111;
|
||||
background-color: #111; }
|
||||
|
||||
.reveal {
|
||||
font-family: "Open Sans", sans-serif;
|
||||
font-size: 40px;
|
||||
font-weight: normal;
|
||||
color: #eee; }
|
||||
|
||||
::selection {
|
||||
color: #fff;
|
||||
background: #e7ad52;
|
||||
text-shadow: none; }
|
||||
|
||||
::-moz-selection {
|
||||
color: #fff;
|
||||
background: #e7ad52;
|
||||
text-shadow: none; }
|
||||
|
||||
.reveal .slides > section,
|
||||
.reveal .slides > section > section {
|
||||
line-height: 1.3;
|
||||
font-weight: inherit; }
|
||||
|
||||
/*********************************************
|
||||
* HEADERS
|
||||
*********************************************/
|
||||
.reveal h1,
|
||||
.reveal h2,
|
||||
.reveal h3,
|
||||
.reveal h4,
|
||||
.reveal h5,
|
||||
.reveal h6 {
|
||||
margin: 0 0 20px 0;
|
||||
color: #eee;
|
||||
font-family: "Montserrat", Impact, sans-serif;
|
||||
font-weight: normal;
|
||||
line-height: 1.2;
|
||||
letter-spacing: -0.03em;
|
||||
text-transform: none;
|
||||
text-shadow: none;
|
||||
word-wrap: break-word; }
|
||||
|
||||
.reveal h1 {
|
||||
font-size: 3.77em; }
|
||||
|
||||
.reveal h2 {
|
||||
font-size: 2.11em; }
|
||||
|
||||
.reveal h3 {
|
||||
font-size: 1.55em; }
|
||||
|
||||
.reveal h4 {
|
||||
font-size: 1em; }
|
||||
|
||||
.reveal h1 {
|
||||
text-shadow: none; }
|
||||
|
||||
/*********************************************
|
||||
* OTHER
|
||||
*********************************************/
|
||||
.reveal p {
|
||||
margin: 20px 0;
|
||||
line-height: 1.3; }
|
||||
|
||||
/* Ensure certain elements are never larger than the slide itself */
|
||||
.reveal img,
|
||||
.reveal video,
|
||||
.reveal iframe {
|
||||
max-width: 95%;
|
||||
max-height: 95%; }
|
||||
|
||||
.reveal strong,
|
||||
.reveal b {
|
||||
font-weight: bold; }
|
||||
|
||||
.reveal em {
|
||||
font-style: italic; }
|
||||
|
||||
.reveal ol,
|
||||
.reveal dl,
|
||||
.reveal ul {
|
||||
display: inline-block;
|
||||
text-align: left;
|
||||
margin: 0 0 0 1em; }
|
||||
|
||||
.reveal ol {
|
||||
list-style-type: decimal; }
|
||||
|
||||
.reveal ul {
|
||||
list-style-type: disc; }
|
||||
|
||||
.reveal ul ul {
|
||||
list-style-type: square; }
|
||||
|
||||
.reveal ul ul ul {
|
||||
list-style-type: circle; }
|
||||
|
||||
.reveal ul ul,
|
||||
.reveal ul ol,
|
||||
.reveal ol ol,
|
||||
.reveal ol ul {
|
||||
display: block;
|
||||
margin-left: 40px; }
|
||||
|
||||
.reveal dt {
|
||||
font-weight: bold; }
|
||||
|
||||
.reveal dd {
|
||||
margin-left: 40px; }
|
||||
|
||||
.reveal q,
|
||||
.reveal blockquote {
|
||||
quotes: none; }
|
||||
|
||||
.reveal blockquote {
|
||||
display: block;
|
||||
position: relative;
|
||||
width: 70%;
|
||||
margin: 20px auto;
|
||||
padding: 5px;
|
||||
font-style: italic;
|
||||
background: rgba(255, 255, 255, 0.05);
|
||||
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2); }
|
||||
|
||||
.reveal blockquote p:first-child,
|
||||
.reveal blockquote p:last-child {
|
||||
display: inline-block; }
|
||||
|
||||
.reveal q {
|
||||
font-style: italic; }
|
||||
|
||||
.reveal pre {
|
||||
display: block;
|
||||
position: relative;
|
||||
width: 90%;
|
||||
margin: 20px auto;
|
||||
text-align: left;
|
||||
font-size: 0.55em;
|
||||
font-family: monospace;
|
||||
line-height: 1.2em;
|
||||
word-wrap: break-word;
|
||||
box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3); }
|
||||
|
||||
.reveal code {
|
||||
font-family: monospace; }
|
||||
|
||||
.reveal pre code {
|
||||
display: block;
|
||||
padding: 5px;
|
||||
overflow: auto;
|
||||
max-height: 400px;
|
||||
word-wrap: normal; }
|
||||
|
||||
.reveal table {
|
||||
margin: auto;
|
||||
border-collapse: collapse;
|
||||
border-spacing: 0; }
|
||||
|
||||
.reveal table th {
|
||||
font-weight: bold; }
|
||||
|
||||
.reveal table th,
|
||||
.reveal table td {
|
||||
text-align: left;
|
||||
padding: 0.2em 0.5em 0.2em 0.5em;
|
||||
border-bottom: 1px solid; }
|
||||
|
||||
.reveal table th[align="center"],
|
||||
.reveal table td[align="center"] {
|
||||
text-align: center; }
|
||||
|
||||
.reveal table th[align="right"],
|
||||
.reveal table td[align="right"] {
|
||||
text-align: right; }
|
||||
|
||||
.reveal table tbody tr:last-child th,
|
||||
.reveal table tbody tr:last-child td {
|
||||
border-bottom: none; }
|
||||
|
||||
.reveal sup {
|
||||
vertical-align: super; }
|
||||
|
||||
.reveal sub {
|
||||
vertical-align: sub; }
|
||||
|
||||
.reveal small {
|
||||
display: inline-block;
|
||||
font-size: 0.6em;
|
||||
line-height: 1.2em;
|
||||
vertical-align: top; }
|
||||
|
||||
.reveal small * {
|
||||
vertical-align: top; }
|
||||
|
||||
/*********************************************
|
||||
* LINKS
|
||||
*********************************************/
|
||||
.reveal a {
|
||||
color: #e7ad52;
|
||||
text-decoration: none;
|
||||
-webkit-transition: color .15s ease;
|
||||
-moz-transition: color .15s ease;
|
||||
transition: color .15s ease; }
|
||||
|
||||
.reveal a:hover {
|
||||
color: #f3d7ac;
|
||||
text-shadow: none;
|
||||
border: none; }
|
||||
|
||||
.reveal .roll span:after {
|
||||
color: #fff;
|
||||
background: #d08a1d; }
|
||||
|
||||
/*********************************************
|
||||
* IMAGES
|
||||
*********************************************/
|
||||
.reveal section img {
|
||||
margin: 15px 0px;
|
||||
background: rgba(255, 255, 255, 0.12);
|
||||
border: 4px solid #eee;
|
||||
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15); }
|
||||
|
||||
.reveal section img.plain {
|
||||
border: 0;
|
||||
box-shadow: none; }
|
||||
|
||||
.reveal a img {
|
||||
-webkit-transition: all .15s linear;
|
||||
-moz-transition: all .15s linear;
|
||||
transition: all .15s linear; }
|
||||
|
||||
.reveal a:hover img {
|
||||
background: rgba(255, 255, 255, 0.2);
|
||||
border-color: #e7ad52;
|
||||
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
|
||||
|
||||
/*********************************************
|
||||
* NAVIGATION CONTROLS
|
||||
*********************************************/
|
||||
.reveal .controls .navigate-left,
|
||||
.reveal .controls .navigate-left.enabled {
|
||||
border-right-color: #e7ad52; }
|
||||
|
||||
.reveal .controls .navigate-right,
|
||||
.reveal .controls .navigate-right.enabled {
|
||||
border-left-color: #e7ad52; }
|
||||
|
||||
.reveal .controls .navigate-up,
|
||||
.reveal .controls .navigate-up.enabled {
|
||||
border-bottom-color: #e7ad52; }
|
||||
|
||||
.reveal .controls .navigate-down,
|
||||
.reveal .controls .navigate-down.enabled {
|
||||
border-top-color: #e7ad52; }
|
||||
|
||||
.reveal .controls .navigate-left.enabled:hover {
|
||||
border-right-color: #f3d7ac; }
|
||||
|
||||
.reveal .controls .navigate-right.enabled:hover {
|
||||
border-left-color: #f3d7ac; }
|
||||
|
||||
.reveal .controls .navigate-up.enabled:hover {
|
||||
border-bottom-color: #f3d7ac; }
|
||||
|
||||
.reveal .controls .navigate-down.enabled:hover {
|
||||
border-top-color: #f3d7ac; }
|
||||
|
||||
/*********************************************
|
||||
* PROGRESS BAR
|
||||
*********************************************/
|
||||
.reveal .progress {
|
||||
background: rgba(0, 0, 0, 0.2); }
|
||||
|
||||
.reveal .progress span {
|
||||
background: #e7ad52;
|
||||
-webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
|
||||
-moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
|
||||
transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
|
||||
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,78 @@
|
||||
// START CUSTOM REVEAL.JS INTEGRATION
|
||||
(function() {
|
||||
// Function to perform a better "data-trim" on code snippets
|
||||
// Will slice an indentation amount on each line of the snippet (amount based on the line having the lowest indentation length)
|
||||
function betterTrim(snippetEl) {
|
||||
// Helper functions
|
||||
function trimLeft(val) {
|
||||
// Adapted from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim#Polyfill
|
||||
return val.replace(/^[\s\uFEFF\xA0]+/g, '');
|
||||
}
|
||||
function trimLineBreaks(input) {
|
||||
var lines = input.split('\n');
|
||||
|
||||
// Trim line-breaks from the beginning
|
||||
for (var i = 0; i < lines.length; i++) {
|
||||
if (lines[i].trim() === '') {
|
||||
lines.splice(i--, 1);
|
||||
} else break;
|
||||
}
|
||||
|
||||
// Trim line-breaks from the end
|
||||
for (var i = lines.length-1; i >= 0; i--) {
|
||||
if (lines[i].trim() === '') {
|
||||
lines.splice(i, 1);
|
||||
} else break;
|
||||
}
|
||||
|
||||
return lines.join('\n');
|
||||
}
|
||||
|
||||
// Main function for betterTrim()
|
||||
return (function(snippetEl) {
|
||||
var content = trimLineBreaks(snippetEl.innerHTML);
|
||||
var lines = content.split('\n');
|
||||
// Calculate the minimum amount to remove on each line start of the snippet (can be 0)
|
||||
var pad = lines.reduce(function(acc, line) {
|
||||
if (line.length > 0 && trimLeft(line).length > 0 && acc > line.length - trimLeft(line).length) {
|
||||
return line.length - trimLeft(line).length;
|
||||
}
|
||||
return acc;
|
||||
}, Number.POSITIVE_INFINITY);
|
||||
// Slice each line with this amount
|
||||
return lines.map(function(line, index) {
|
||||
return line.slice(pad);
|
||||
})
|
||||
.join('\n');
|
||||
})(snippetEl);
|
||||
}
|
||||
|
||||
if( typeof window.addEventListener === 'function' ) {
|
||||
var hljs_nodes = document.querySelectorAll( 'pre code' );
|
||||
|
||||
for( var i = 0, len = hljs_nodes.length; i < len; i++ ) {
|
||||
var element = hljs_nodes[i];
|
||||
|
||||
// trim whitespace if data-trim attribute is present
|
||||
if( element.hasAttribute( 'data-trim' ) && typeof element.innerHTML.trim === 'function' ) {
|
||||
element.innerHTML = betterTrim(element);
|
||||
}
|
||||
|
||||
// Now escape html unless prevented by author
|
||||
if( ! element.hasAttribute( 'data-noescape' )) {
|
||||
element.innerHTML = element.innerHTML.replace(/</g,"<").replace(/>/g,">");
|
||||
}
|
||||
|
||||
// re-highlight when focus is lost (for edited code)
|
||||
element.addEventListener( 'focusout', function( event ) {
|
||||
hljs.highlightBlock( event.currentTarget );
|
||||
}, false );
|
||||
}
|
||||
}
|
||||
})();
|
||||
// END CUSTOM REVEAL.JS INTEGRATION
|
||||
|
||||
/*! highlight.js v9.0.0 | BSD3 License | git.io/hljslicense */
|
||||
!function(e){"undefined"!=typeof exports?e(exports):(self.hljs=e({}),"function"==typeof define&&define.amd&&define("hljs",[],function(){return self.hljs}))}(function(e){function n(e){return e.replace(/&/gm,"&").replace(/</gm,"<").replace(/>/gm,">")}function t(e){return e.nodeName.toLowerCase()}function r(e,n){var t=e&&e.exec(n);return t&&0==t.index}function a(e){return/^(no-?highlight|plain|text)$/i.test(e)}function i(e){var n,t,r,i=e.className+" ";if(i+=e.parentNode?e.parentNode.className:"",t=/\blang(?:uage)?-([\w-]+)\b/i.exec(i))return E(t[1])?t[1]:"no-highlight";for(i=i.split(/\s+/),n=0,r=i.length;r>n;n++)if(E(i[n])||a(i[n]))return i[n]}function o(e,n){var t,r={};for(t in e)r[t]=e[t];if(n)for(t in n)r[t]=n[t];return r}function u(e){var n=[];return function r(e,a){for(var i=e.firstChild;i;i=i.nextSibling)3==i.nodeType?a+=i.nodeValue.length:1==i.nodeType&&(n.push({event:"start",offset:a,node:i}),a=r(i,a),t(i).match(/br|hr|img|input/)||n.push({event:"stop",offset:a,node:i}));return a}(e,0),n}function c(e,r,a){function i(){return e.length&&r.length?e[0].offset!=r[0].offset?e[0].offset<r[0].offset?e:r:"start"==r[0].event?e:r:e.length?e:r}function o(e){function r(e){return" "+e.nodeName+'="'+n(e.value)+'"'}l+="<"+t(e)+Array.prototype.map.call(e.attributes,r).join("")+">"}function u(e){l+="</"+t(e)+">"}function c(e){("start"==e.event?o:u)(e.node)}for(var s=0,l="",f=[];e.length||r.length;){var g=i();if(l+=n(a.substr(s,g[0].offset-s)),s=g[0].offset,g==e){f.reverse().forEach(u);do c(g.splice(0,1)[0]),g=i();while(g==e&&g.length&&g[0].offset==s);f.reverse().forEach(o)}else"start"==g[0].event?f.push(g[0].node):f.pop(),c(g.splice(0,1)[0])}return l+n(a.substr(s))}function s(e){function n(e){return e&&e.source||e}function t(t,r){return new RegExp(n(t),"m"+(e.cI?"i":"")+(r?"g":""))}function r(a,i){if(!a.compiled){if(a.compiled=!0,a.k=a.k||a.bK,a.k){var u={},c=function(n,t){e.cI&&(t=t.toLowerCase()),t.split(" ").forEach(function(e){var t=e.split("|");u[t[0]]=[n,t[1]?Number(t[1]):1]})};"string"==typeof a.k?c("keyword",a.k):Object.keys(a.k).forEach(function(e){c(e,a.k[e])}),a.k=u}a.lR=t(a.l||/\b\w+\b/,!0),i&&(a.bK&&(a.b="\\b("+a.bK.split(" ").join("|")+")\\b"),a.b||(a.b=/\B|\b/),a.bR=t(a.b),a.e||a.eW||(a.e=/\B|\b/),a.e&&(a.eR=t(a.e)),a.tE=n(a.e)||"",a.eW&&i.tE&&(a.tE+=(a.e?"|":"")+i.tE)),a.i&&(a.iR=t(a.i)),void 0===a.r&&(a.r=1),a.c||(a.c=[]);var s=[];a.c.forEach(function(e){e.v?e.v.forEach(function(n){s.push(o(e,n))}):s.push("self"==e?a:e)}),a.c=s,a.c.forEach(function(e){r(e,a)}),a.starts&&r(a.starts,i);var l=a.c.map(function(e){return e.bK?"\\.?("+e.b+")\\.?":e.b}).concat([a.tE,a.i]).map(n).filter(Boolean);a.t=l.length?t(l.join("|"),!0):{exec:function(){return null}}}}r(e)}function l(e,t,a,i){function o(e,n){for(var t=0;t<n.c.length;t++)if(r(n.c[t].bR,e))return n.c[t]}function u(e,n){if(r(e.eR,n)){for(;e.endsParent&&e.parent;)e=e.parent;return e}return e.eW?u(e.parent,n):void 0}function c(e,n){return!a&&r(n.iR,e)}function g(e,n){var t=N.cI?n[0].toLowerCase():n[0];return e.k.hasOwnProperty(t)&&e.k[t]}function h(e,n,t,r){var a=r?"":x.classPrefix,i='<span class="'+a,o=t?"":"</span>";return i+=e+'">',i+n+o}function p(){if(!L.k)return n(M);var e="",t=0;L.lR.lastIndex=0;for(var r=L.lR.exec(M);r;){e+=n(M.substr(t,r.index-t));var a=g(L,r);a?(B+=a[1],e+=h(a[0],n(r[0]))):e+=n(r[0]),t=L.lR.lastIndex,r=L.lR.exec(M)}return e+n(M.substr(t))}function d(){var e="string"==typeof L.sL;if(e&&!R[L.sL])return n(M);var t=e?l(L.sL,M,!0,y[L.sL]):f(M,L.sL.length?L.sL:void 0);return L.r>0&&(B+=t.r),e&&(y[L.sL]=t.top),h(t.language,t.value,!1,!0)}function b(){return void 0!==L.sL?d():p()}function v(e,t){var r=e.cN?h(e.cN,"",!0):"";e.rB?(k+=r,M=""):e.eB?(k+=n(t)+r,M=""):(k+=r,M=t),L=Object.create(e,{parent:{value:L}})}function m(e,t){if(M+=e,void 0===t)return k+=b(),0;var r=o(t,L);if(r)return k+=b(),v(r,t),r.rB?0:t.length;var a=u(L,t);if(a){var i=L;i.rE||i.eE||(M+=t),k+=b();do L.cN&&(k+="</span>"),B+=L.r,L=L.parent;while(L!=a.parent);return i.eE&&(k+=n(t)),M="",a.starts&&v(a.starts,""),i.rE?0:t.length}if(c(t,L))throw new Error('Illegal lexeme "'+t+'" for mode "'+(L.cN||"<unnamed>")+'"');return M+=t,t.length||1}var N=E(e);if(!N)throw new Error('Unknown language: "'+e+'"');s(N);var w,L=i||N,y={},k="";for(w=L;w!=N;w=w.parent)w.cN&&(k=h(w.cN,"",!0)+k);var M="",B=0;try{for(var C,j,I=0;;){if(L.t.lastIndex=I,C=L.t.exec(t),!C)break;j=m(t.substr(I,C.index-I),C[0]),I=C.index+j}for(m(t.substr(I)),w=L;w.parent;w=w.parent)w.cN&&(k+="</span>");return{r:B,value:k,language:e,top:L}}catch(O){if(-1!=O.message.indexOf("Illegal"))return{r:0,value:n(t)};throw O}}function f(e,t){t=t||x.languages||Object.keys(R);var r={r:0,value:n(e)},a=r;return t.forEach(function(n){if(E(n)){var t=l(n,e,!1);t.language=n,t.r>a.r&&(a=t),t.r>r.r&&(a=r,r=t)}}),a.language&&(r.second_best=a),r}function g(e){return x.tabReplace&&(e=e.replace(/^((<[^>]+>|\t)+)/gm,function(e,n){return n.replace(/\t/g,x.tabReplace)})),x.useBR&&(e=e.replace(/\n/g,"<br>")),e}function h(e,n,t){var r=n?w[n]:Line truncated
|
||||
v:[e.C(";","$",{r:0}),e.C("#cs","#ce"),e.C("#comments-start","#comments-end")]},n={b:"\\$[A-z0-9_]+"},l={cN:"string",v:[{b:/"/,e:/"/,c:[{b:/""/,r:0}]},{b:/'/,e:/'/,c:[{b:/''/,r:0}]}]},o={v:[e.BNM,e.CNM]},a={cN:"meta",b:"#",e:"$",k:{"meta-keyword":"include include-once NoTrayIcon OnAutoItStartRegister RequireAdmin pragma Au3Stripper_Ignore_Funcs Au3Stripper_Ignore_Variables Au3Stripper_Off Au3Stripper_On Au3Stripper_Parameters AutoIt3Wrapper_Add_Constants AutoIt3Wrapper_Au3Check_Parameters AutoIt3Wrapper_Au3Check_Stop_OnWarning AutoIt3Wrapper_Aut2Exe AutoIt3Wrapper_AutoIt3 AutoIt3Wrapper_AutoIt3Dir AutoIt3Wrapper_Change2CUI AutoIt3Wrapper_Compile_Both AutoIt3Wrapper_Compression AutoIt3Wrapper_EndIf AutoIt3Wrapper_Icon AutoIt3Wrapper_If_Compile AutoIt3Wrapper_If_Run AutoIt3Wrapper_Jump_To_First_Error AutoIt3Wrapper_OutFile AutoIt3Wrapper_OutFile_Type AutoIt3Wrapper_OutFile_X64 AutoIt3Wrapper_PlugIn_Funcs AutoIt3Wrapper_Res_Comment Autoit3Wrapper_Res_Compatibility AutoIt3Wrapper_Res_Description AutoIt3Wrapper_Res_Field AutoIt3Wrapper_Res_File_Add AutoIt3Wrapper_Res_FileVersion AutoIt3Wrapper_Res_FileVersion_AutoIncrement AutoIt3Wrapper_Res_Icon_Add AutoIt3Wrapper_Res_Language AutoIt3Wrapper_Res_LegalCopyright AutoIt3Wrapper_Res_ProductVersion AutoIt3Wrapper_Res_requestedExecutionLevel AutoIt3Wrapper_Res_SaveSource AutoIt3Wrapper_Run_After AutoIt3Wrapper_Run_Au3Check AutoIt3Wrapper_Run_Au3Stripper AutoIt3Wrapper_Run_Before AutoIt3Wrapper_Run_Debug_Mode AutoIt3Wrapper_Run_SciTE_Minimized AutoIt3Wrapper_Run_SciTE_OutputPane_Minimized AutoIt3Wrapper_Run_Tidy AutoIt3Wrapper_ShowProgress AutoIt3Wrapper_Testing AutoIt3Wrapper_Tidy_Stop_OnError AutoIt3Wrapper_UPX_Parameters AutoIt3Wrapper_UseUPX AutoIt3Wrapper_UseX64 AutoIt3Wrapper_Version AutoIt3Wrapper_Versioning AutoIt3Wrapper_Versioning_Parameters Tidy_Off Tidy_On Tidy_Parameters EndRegion Region"},c:[{b:/\\\n/,r:0},{bK:"include",k:{"meta-keyword":"include"},e:"$",c:[l,{cN:"meta-string",v:[{b:"<",e:">"},{b:/"/,e:/"/,c:[{b:/""/,r:0}]},{b:/'/,e:/'/,c:[{b:/''/,r:0}]}]}]},l,I]},_={cN:"symbol",b:"@[A-z0-9_]+"},G={cN:"function",bK:"Func",e:"$",i:"\\$|\\[|%",c:[e.UTM,{cN:"params",b:"\\(",e:"\\)",c:[n,l,o]}]};return{cI:!0,i:/\/\*/,k:{keyword:t,built_in:i,literal:r},c:[I,n,l,o,a,_,G]}});hljs.registerLanguage("powershell",function(e){var t={b:"`[\\s\\S]",r:0},r={cN:"variable",v:[{b:/\$[\w\d][\w\d_:]*/}]},o={cN:"literal",b:/\$(null|true|false)\b/},a={cN:"string",b:/"/,e:/"/,c:[t,r,{cN:"variable",b:/\$[A-z]/,e:/[^A-z]/}]},i={cN:"string",b:/'/,e:/'/};return{aliases:["ps"],l:/-?[A-z\.\-]+/,cI:!0,k:{keyword:"if else foreach return function do while until elseif begin for trap data dynamicparam end break throw param continue finally in switch exit filter try process catch",built_in:"Add-Content Add-History Add-Member Add-PSSnapin Clear-Content Clear-Item Clear-Item Property Clear-Variable Compare-Object ConvertFrom-SecureString Convert-Path ConvertTo-Html ConvertTo-SecureString Copy-Item Copy-ItemProperty Export-Alias Export-Clixml Export-Console Export-Csv ForEach-Object Format-Custom Format-List Format-Table Format-Wide Get-Acl Get-Alias Get-AuthenticodeSignature Get-ChildItem Get-Command Get-Content Get-Credential Get-Culture Get-Date Get-EventLog Get-ExecutionPolicy Get-Help Get-History Get-Host Get-Item Get-ItemProperty Get-Location Get-Member Get-PfxCertificate Get-Process Get-PSDrive Get-PSProvider Get-PSSnapin Get-Service Get-TraceSource Get-UICulture Get-Unique Get-Variable Get-WmiObject Group-Object Import-Alias Import-Clixml Import-Csv Invoke-Expression Invoke-History Invoke-Item Join-Path Measure-Command Measure-Object Move-Item Move-ItemProperty New-Alias New-Item New-ItemProperty New-Object New-PSDrive New-Service New-TimeSpan New-Variable Out-Default Out-File Out-Host Out-Null Out-Printer Out-String Pop-Location Push-Location Read-Host Remove-Item Remove-ItemProperty Remove-PSDrive Remove-PSSnapin Remove-Variable Rename-Item Rename-ItemProperty Resolve-Path Restart-Service Resume-Service Select-Object Select-String Set-Acl Set-Alias Set-AuthenticodeSignature Set-Content Set-Date Set-ExecutionPolicy Set-Item Set-ItemProperty Set-Location Set-PSDebug Set-Service Set-TraceSource Set-Variable Sort-Object Split-Path Start-Service Start-Sleep Start-Transcript Stop-Process Stop-Service Stop-Transcript Suspend-Service Tee-Object Test-Path Trace-Command Update-FormatData Update-TypeData Where-Object Write-Debug Write-Error Write-Host Write-Output Write-Progress Write-Verbose Write-Warning",nomarkup:"-ne -eq -lt -gt -ge -le -not -like -notlike -match -notmatch -contains -notcontains -in -notin -replace"},c:[e.HCM,e.NM,a,i,o,r]}});hljs.registerLanguage("xquery",function(e){var t="for let if while then else return where group by xquery encoding versionmodule namespace boundary-space preserve strip default collation base-uri orderingcopy-namespaces order declare import schema namespace function option in allowing emptyat tumbling window sliding window start when only end when
Line truncated
|
||||
c:[{cN:"comment",b:/\(\*/,e:/\*\)/},e.ASM,e.QSM,e.CNM,{b:/\{/,e:/\}/,i:/:/}]}});hljs.registerLanguage("mojolicious",function(e){return{sL:"xml",c:[{cN:"meta",b:"^__(END|DATA)__$"},{b:"^\\s*%{1,2}={0,2}",e:"$",sL:"perl"},{b:"<%{1,2}={0,2}",e:"={0,1}%>",sL:"perl",eB:!0,eE:!0}]}});hljs.registerLanguage("fix",function(u){return{c:[{b:/[^\u2401\u0001]+/,e:/[\u2401\u0001]/,eE:!0,rB:!0,rE:!1,c:[{b:/([^\u2401\u0001=]+)/,e:/=([^\u2401\u0001=]+)/,rE:!0,rB:!1,cN:"attr"},{b:/=/,e:/([\u2401\u0001])/,eE:!0,eB:!0,cN:"string"}]}],cI:!0}});hljs.registerLanguage("roboconf",function(a){var e="[a-zA-Z-_][^\\n{]+\\{",n={cN:"attribute",b:/[a-zA-Z-_]+/,e:/\s*:/,eE:!0,starts:{e:";",r:0,c:[{cN:"variable",b:/\.[a-zA-Z-_]+/},{cN:"keyword",b:/\(optional\)/}]}};return{aliases:["graph","instances"],cI:!0,k:"import",c:[{b:"^facet "+e,e:"}",k:"facet",c:[n,a.HCM]},{b:"^\\s*instance of "+e,e:"}",k:"name count channels instance-data instance-state instance of",i:/\S/,c:["self",n,a.HCM]},{b:"^"+e,e:"}",c:[n,a.HCM]},a.HCM]}});hljs.registerLanguage("delphi",function(e){var r="exports register file shl array record property for mod while set ally label uses raise not stored class safecall var interface or private static exit index inherited to else stdcall override shr asm far resourcestring finalization packed virtual out and protected library do xorwrite goto near function end div overload object unit begin string on inline repeat until destructor write message program with read initialization except default nil if case cdecl in downto threadvar of try pascal const external constructor type public then implementation finally published procedure",t=[e.CLCM,e.C(/\{/,/\}/,{r:0}),e.C(/\(\*/,/\*\)/,{r:10})],i={cN:"string",b:/'/,e:/'/,c:[{b:/''/}]},c={cN:"string",b:/(#\d+)+/},o={b:e.IR+"\\s*=\\s*class\\s*\\(",rB:!0,c:[e.TM]},n={cN:"function",bK:"function constructor destructor procedure",e:/[:;]/,k:"function constructor|10 destructor|10 procedure|10",c:[e.TM,{cN:"params",b:/\(/,e:/\)/,k:r,c:[i,c]}].concat(t)};return{cI:!0,k:r,i:/"|\$[G-Zg-z]|\/\*|<\/|\|/,c:[i,c,e.NM,o,n].concat(t)}});hljs.registerLanguage("mel",function(e){return{k:"int float string vector matrix if else switch case default while do for in break continue global proc return about abs addAttr addAttributeEditorNodeHelp addDynamic addNewShelfTab addPP addPanelCategory addPrefixToName advanceToNextDrivenKey affectedNet affects aimConstraint air alias aliasAttr align alignCtx alignCurve alignSurface allViewFit ambientLight angle angleBetween animCone animCurveEditor animDisplay animView annotate appendStringArray applicationName applyAttrPreset applyTake arcLenDimContext arcLengthDimension arclen arrayMapper art3dPaintCtx artAttrCtx artAttrPaintVertexCtx artAttrSkinPaintCtx artAttrTool artBuildPaintMenu artFluidAttrCtx artPuttyCtx artSelectCtx artSetPaintCtx artUserPaintCtx assignCommand assignInputDevice assignViewportFactories attachCurve attachDeviceAttr attachSurface attrColorSliderGrp attrCompatibility attrControlGrp attrEnumOptionMenu attrEnumOptionMenuGrp attrFieldGrp attrFieldSliderGrp attrNavigationControlGrp attrPresetEditWin attributeExists attributeInfo attributeMenu attributeQuery autoKeyframe autoPlace bakeClip bakeFluidShading bakePartialHistory bakeResults bakeSimulation basename basenameEx batchRender bessel bevel bevelPlus binMembership bindSkin blend2 blendShape blendShapeEditor blendShapePanel blendTwoAttr blindDataType boneLattice boundary boxDollyCtx boxZoomCtx bufferCurve buildBookmarkMenu buildKeyframeMenu button buttonManip CBG cacheFile cacheFileCombine cacheFileMerge cacheFileTrack camera cameraView canCreateManip canvas capitalizeString catch catchQuiet ceil changeSubdivComponentDisplayLevel changeSubdivRegion channelBox character characterMap characterOutlineEditor characterize chdir checkBox checkBoxGrp checkDefaultRenderGlobals choice circle circularFillet clamp clear clearCache clip clipEditor clipEditorCurrentTimeCtx clipSchedule clipSchedulerOutliner clipTrimBefore closeCurve closeSurface cluster cmdFileOutput cmdScrollFieldExecuter cmdScrollFieldReporter cmdShell coarsenSubdivSelectionList collision color colorAtPoint colorEditor colorIndex colorIndexSliderGrp colorSliderButtonGrp colorSliderGrp columnLayout commandEcho commandLine commandPort compactHairSystem componentEditor compositingInterop computePolysetVolume condition cone confirmDialog connectAttr connectControl connectDynamic connectJoint connectionInfo constrain constrainValue constructionHistory container containsMultibyte contextInfo control convertFromOldLayers convertIffToPsd convertLightmap convertSolidTx convertTessellation convertUnit copyArray copyFlexor copyKey copySkinWeights cos cpButton cpCache cpClothSet cpCollision cpConstraint cpConvClothToMesh cpForces cpGetSolverAttr cpPanel cpProperty cpRigidCollisionFilter cpSeam cpSetEdit cpSetSolverAttr cpSolver cpSolverTypes cpTool cpUpdateClothUVs createDisplayLayer createDrawCtx createEditor createLayeredPsdFile createMotionField creaLine truncated
|
||||
@@ -0,0 +1,411 @@
|
||||
/**
|
||||
* The reveal.js markdown plugin. Handles parsing of
|
||||
* markdown inside of presentations as well as loading
|
||||
* of external markdown documents.
|
||||
*/
|
||||
(function( root, factory ) {
|
||||
if (typeof define === 'function' && define.amd) {
|
||||
root.marked = require( './marked' );
|
||||
root.RevealMarkdown = factory( root.marked );
|
||||
root.RevealMarkdown.initialize();
|
||||
} else if( typeof exports === 'object' ) {
|
||||
module.exports = factory( require( './marked' ) );
|
||||
} else {
|
||||
// Browser globals (root is window)
|
||||
root.RevealMarkdown = factory( root.marked );
|
||||
root.RevealMarkdown.initialize();
|
||||
}
|
||||
}( this, function( marked ) {
|
||||
|
||||
var DEFAULT_SLIDE_SEPARATOR = '^\r?\n---\r?\n$',
|
||||
DEFAULT_NOTES_SEPARATOR = 'note:',
|
||||
DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR = '\\\.element\\\s*?(.+?)$',
|
||||
DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR = '\\\.slide:\\\s*?(\\\S.+?)$';
|
||||
|
||||
var SCRIPT_END_PLACEHOLDER = '__SCRIPT_END__';
|
||||
|
||||
|
||||
/**
|
||||
* Retrieves the markdown contents of a slide section
|
||||
* element. Normalizes leading tabs/whitespace.
|
||||
*/
|
||||
function getMarkdownFromSlide( section ) {
|
||||
|
||||
var template = section.querySelector( 'script' );
|
||||
|
||||
// strip leading whitespace so it isn't evaluated as code
|
||||
var text = ( template || section ).textContent;
|
||||
|
||||
// restore script end tags
|
||||
text = text.replace( new RegExp( SCRIPT_END_PLACEHOLDER, 'g' ), '</script>' );
|
||||
|
||||
var leadingWs = text.match( /^\n?(\s*)/ )[1].length,
|
||||
leadingTabs = text.match( /^\n?(\t*)/ )[1].length;
|
||||
|
||||
if( leadingTabs > 0 ) {
|
||||
text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' );
|
||||
}
|
||||
else if( leadingWs > 1 ) {
|
||||
text = text.replace( new RegExp('\\n? {' + leadingWs + '}', 'g'), '\n' );
|
||||
}
|
||||
|
||||
return text;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Given a markdown slide section element, this will
|
||||
* return all arguments that aren't related to markdown
|
||||
* parsing. Used to forward any other user-defined arguments
|
||||
* to the output markdown slide.
|
||||
*/
|
||||
function getForwardedAttributes( section ) {
|
||||
|
||||
var attributes = section.attributes;
|
||||
var result = [];
|
||||
|
||||
for( var i = 0, len = attributes.length; i < len; i++ ) {
|
||||
var name = attributes[i].name,
|
||||
value = attributes[i].value;
|
||||
|
||||
// disregard attributes that are used for markdown loading/parsing
|
||||
if( /data\-(markdown|separator|vertical|notes)/gi.test( name ) ) continue;
|
||||
|
||||
if( value ) {
|
||||
result.push( name + '="' + value + '"' );
|
||||
}
|
||||
else {
|
||||
result.push( name );
|
||||
}
|
||||
}
|
||||
|
||||
return result.join( ' ' );
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Inspects the given options and fills out default
|
||||
* values for what's not defined.
|
||||
*/
|
||||
function getSlidifyOptions( options ) {
|
||||
|
||||
options = options || {};
|
||||
options.separator = options.separator || DEFAULT_SLIDE_SEPARATOR;
|
||||
options.notesSeparator = options.notesSeparator || DEFAULT_NOTES_SEPARATOR;
|
||||
options.attributes = options.attributes || '';
|
||||
|
||||
return options;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper function for constructing a markdown slide.
|
||||
*/
|
||||
function createMarkdownSlide( content, options ) {
|
||||
|
||||
options = getSlidifyOptions( options );
|
||||
|
||||
var notesMatch = content.split( new RegExp( options.notesSeparator, 'mgi' ) );
|
||||
|
||||
if( notesMatch.length === 2 ) {
|
||||
content = notesMatch[0] + '<aside class="notes">' + marked(notesMatch[1].trim()) + '</aside>';
|
||||
}
|
||||
|
||||
// prevent script end tags in the content from interfering
|
||||
// with parsing
|
||||
content = content.replace( /<\/script>/g, SCRIPT_END_PLACEHOLDER );
|
||||
|
||||
return '<script type="text/template">' + content + '</script>';
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a data string into multiple slides based
|
||||
* on the passed in separator arguments.
|
||||
*/
|
||||
function slidify( markdown, options ) {
|
||||
|
||||
options = getSlidifyOptions( options );
|
||||
|
||||
var separatorRegex = new RegExp( options.separator + ( options.verticalSeparator ? '|' + options.verticalSeparator : '' ), 'mg' ),
|
||||
horizontalSeparatorRegex = new RegExp( options.separator );
|
||||
|
||||
var matches,
|
||||
lastIndex = 0,
|
||||
isHorizontal,
|
||||
wasHorizontal = true,
|
||||
content,
|
||||
sectionStack = [];
|
||||
|
||||
// iterate until all blocks between separators are stacked up
|
||||
while( matches = separatorRegex.exec( markdown ) ) {
|
||||
notes = null;
|
||||
|
||||
// determine direction (horizontal by default)
|
||||
isHorizontal = horizontalSeparatorRegex.test( matches[0] );
|
||||
|
||||
if( !isHorizontal && wasHorizontal ) {
|
||||
// create vertical stack
|
||||
sectionStack.push( [] );
|
||||
}
|
||||
|
||||
// pluck slide content from markdown input
|
||||
content = markdown.substring( lastIndex, matches.index );
|
||||
|
||||
if( isHorizontal && wasHorizontal ) {
|
||||
// add to horizontal stack
|
||||
sectionStack.push( content );
|
||||
}
|
||||
else {
|
||||
// add to vertical stack
|
||||
sectionStack[sectionStack.length-1].push( content );
|
||||
}
|
||||
|
||||
lastIndex = separatorRegex.lastIndex;
|
||||
wasHorizontal = isHorizontal;
|
||||
}
|
||||
|
||||
// add the remaining slide
|
||||
( wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1] ).push( markdown.substring( lastIndex ) );
|
||||
|
||||
var markdownSections = '';
|
||||
|
||||
// flatten the hierarchical stack, and insert <section data-markdown> tags
|
||||
for( var i = 0, len = sectionStack.length; i < len; i++ ) {
|
||||
// vertical
|
||||
if( sectionStack[i] instanceof Array ) {
|
||||
markdownSections += '<section '+ options.attributes +'>';
|
||||
|
||||
sectionStack[i].forEach( function( child ) {
|
||||
markdownSections += '<section data-markdown>' + createMarkdownSlide( child, options ) + '</section>';
|
||||
} );
|
||||
|
||||
markdownSections += '</section>';
|
||||
}
|
||||
else {
|
||||
markdownSections += '<section '+ options.attributes +' data-markdown>' + createMarkdownSlide( sectionStack[i], options ) + '</section>';
|
||||
}
|
||||
}
|
||||
|
||||
return markdownSections;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses any current data-markdown slides, splits
|
||||
* multi-slide markdown into separate sections and
|
||||
* handles loading of external markdown.
|
||||
*/
|
||||
function processSlides() {
|
||||
|
||||
var sections = document.querySelectorAll( '[data-markdown]'),
|
||||
section;
|
||||
|
||||
for( var i = 0, len = sections.length; i < len; i++ ) {
|
||||
|
||||
section = sections[i];
|
||||
|
||||
if( section.getAttribute( 'data-markdown' ).length ) {
|
||||
|
||||
var xhr = new XMLHttpRequest(),
|
||||
url = section.getAttribute( 'data-markdown' );
|
||||
|
||||
datacharset = section.getAttribute( 'data-charset' );
|
||||
|
||||
// see https://developer.mozilla.org/en-US/docs/Web/API/element.getAttribute#Notes
|
||||
if( datacharset != null && datacharset != '' ) {
|
||||
xhr.overrideMimeType( 'text/html; charset=' + datacharset );
|
||||
}
|
||||
|
||||
xhr.onreadystatechange = function() {
|
||||
if( xhr.readyState === 4 ) {
|
||||
// file protocol yields status code 0 (useful for local debug, mobile applications etc.)
|
||||
if ( ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status === 0 ) {
|
||||
|
||||
section.outerHTML = slidify( xhr.responseText, {
|
||||
separator: section.getAttribute( 'data-separator' ),
|
||||
verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
|
||||
notesSeparator: section.getAttribute( 'data-separator-notes' ),
|
||||
attributes: getForwardedAttributes( section )
|
||||
});
|
||||
|
||||
}
|
||||
else {
|
||||
|
||||
section.outerHTML = '<section data-state="alert">' +
|
||||
'ERROR: The attempt to fetch ' + url + ' failed with HTTP status ' + xhr.status + '.' +
|
||||
'Check your browser\'s JavaScript console for more details.' +
|
||||
'<p>Remember that you need to serve the presentation HTML from a HTTP server.</p>' +
|
||||
'</section>';
|
||||
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
xhr.open( 'GET', url, false );
|
||||
|
||||
try {
|
||||
xhr.send();
|
||||
}
|
||||
catch ( e ) {
|
||||
alert( 'Failed to get the Markdown file ' + url + '. Make sure that the presentation and the file are served by a HTTP server and the file can be found there. ' + e );
|
||||
}
|
||||
|
||||
}
|
||||
else if( section.getAttribute( 'data-separator' ) || section.getAttribute( 'data-separator-vertical' ) || section.getAttribute( 'data-separator-notes' ) ) {
|
||||
|
||||
section.outerHTML = slidify( getMarkdownFromSlide( section ), {
|
||||
separator: section.getAttribute( 'data-separator' ),
|
||||
verticalSeparator: section.getAttribute( 'data-separator-vertical' ),
|
||||
notesSeparator: section.getAttribute( 'data-separator-notes' ),
|
||||
attributes: getForwardedAttributes( section )
|
||||
});
|
||||
|
||||
}
|
||||
else {
|
||||
section.innerHTML = createMarkdownSlide( getMarkdownFromSlide( section ) );
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if a node value has the attributes pattern.
|
||||
* If yes, extract it and add that value as one or several attributes
|
||||
* the the terget element.
|
||||
*
|
||||
* You need Cache Killer on Chrome to see the effect on any FOM transformation
|
||||
* directly on refresh (F5)
|
||||
* http://stackoverflow.com/questions/5690269/disabling-chrome-cache-for-website-development/7000899#answer-11786277
|
||||
*/
|
||||
function addAttributeInElement( node, elementTarget, separator ) {
|
||||
|
||||
var mardownClassesInElementsRegex = new RegExp( separator, 'mg' );
|
||||
var mardownClassRegex = new RegExp( "([^\"= ]+?)=\"([^\"=]+?)\"", 'mg' );
|
||||
var nodeValue = node.nodeValue;
|
||||
if( matches = mardownClassesInElementsRegex.exec( nodeValue ) ) {
|
||||
|
||||
var classes = matches[1];
|
||||
nodeValue = nodeValue.substring( 0, matches.index ) + nodeValue.substring( mardownClassesInElementsRegex.lastIndex );
|
||||
node.nodeValue = nodeValue;
|
||||
while( matchesClass = mardownClassRegex.exec( classes ) ) {
|
||||
elementTarget.setAttribute( matchesClass[1], matchesClass[2] );
|
||||
}
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add attributes to the parent element of a text node,
|
||||
* or the element of an attribute node.
|
||||
*/
|
||||
function addAttributes( section, element, previousElement, separatorElementAttributes, separatorSectionAttributes ) {
|
||||
|
||||
if ( element != null && element.childNodes != undefined && element.childNodes.length > 0 ) {
|
||||
previousParentElement = element;
|
||||
for( var i = 0; i < element.childNodes.length; i++ ) {
|
||||
childElement = element.childNodes[i];
|
||||
if ( i > 0 ) {
|
||||
j = i - 1;
|
||||
while ( j >= 0 ) {
|
||||
aPreviousChildElement = element.childNodes[j];
|
||||
if ( typeof aPreviousChildElement.setAttribute == 'function' && aPreviousChildElement.tagName != "BR" ) {
|
||||
previousParentElement = aPreviousChildElement;
|
||||
break;
|
||||
}
|
||||
j = j - 1;
|
||||
}
|
||||
}
|
||||
parentSection = section;
|
||||
if( childElement.nodeName == "section" ) {
|
||||
parentSection = childElement ;
|
||||
previousParentElement = childElement ;
|
||||
}
|
||||
if ( typeof childElement.setAttribute == 'function' || childElement.nodeType == Node.COMMENT_NODE ) {
|
||||
addAttributes( parentSection, childElement, previousParentElement, separatorElementAttributes, separatorSectionAttributes );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( element.nodeType == Node.COMMENT_NODE ) {
|
||||
if ( addAttributeInElement( element, previousElement, separatorElementAttributes ) == false ) {
|
||||
addAttributeInElement( element, section, separatorSectionAttributes );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts any current data-markdown slides in the
|
||||
* DOM to HTML.
|
||||
*/
|
||||
function convertSlides() {
|
||||
|
||||
var sections = document.querySelectorAll( '[data-markdown]');
|
||||
|
||||
for( var i = 0, len = sections.length; i < len; i++ ) {
|
||||
|
||||
var section = sections[i];
|
||||
|
||||
// Only parse the same slide once
|
||||
if( !section.getAttribute( 'data-markdown-parsed' ) ) {
|
||||
|
||||
section.setAttribute( 'data-markdown-parsed', true )
|
||||
|
||||
var notes = section.querySelector( 'aside.notes' );
|
||||
var markdown = getMarkdownFromSlide( section );
|
||||
|
||||
section.innerHTML = marked( markdown );
|
||||
addAttributes( section, section, null, section.getAttribute( 'data-element-attributes' ) ||
|
||||
section.parentNode.getAttribute( 'data-element-attributes' ) ||
|
||||
DEFAULT_ELEMENT_ATTRIBUTES_SEPARATOR,
|
||||
section.getAttribute( 'data-attributes' ) ||
|
||||
section.parentNode.getAttribute( 'data-attributes' ) ||
|
||||
DEFAULT_SLIDE_ATTRIBUTES_SEPARATOR);
|
||||
|
||||
// If there were notes, we need to re-add them after
|
||||
// having overwritten the section's HTML
|
||||
if( notes ) {
|
||||
section.appendChild( notes );
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// API
|
||||
return {
|
||||
|
||||
initialize: function() {
|
||||
if( typeof marked === 'undefined' ) {
|
||||
throw 'The reveal.js Markdown plugin requires marked to be loaded';
|
||||
}
|
||||
|
||||
if( typeof hljs !== 'undefined' ) {
|
||||
marked.setOptions({
|
||||
highlight: function( code, lang ) {
|
||||
return hljs.highlightAuto( code, [lang] ).value;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
var options = Reveal.getConfig().markdown;
|
||||
|
||||
if ( options ) {
|
||||
marked.setOptions( options );
|
||||
}
|
||||
|
||||
processSlides();
|
||||
convertSlides();
|
||||
},
|
||||
|
||||
// TODO: Do these belong in the API?
|
||||
processSlides: processSlides,
|
||||
convertSlides: convertSlides,
|
||||
slidify: slidify
|
||||
|
||||
};
|
||||
|
||||
}));
|
||||
@@ -0,0 +1,6 @@
|
||||
/**
|
||||
* marked - a markdown parser
|
||||
* Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
|
||||
* https://github.com/chjj/marked
|
||||
*/
|
||||
(function(){var block={newline:/^\n+/,code:/^( {4}[^\n]+\n*)+/,fences:noop,hr:/^( *[-*_]){3,} *(?:\n+|$)/,heading:/^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,nptable:noop,lheading:/^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,blockquote:/^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,list:/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,html:/^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,def:/^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,table:noop,paragraph:/^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,text:/^[^\n]+/};block.bullet=/(?:[*+-]|\d+\.)/;block.item=/^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;block.item=replace(block.item,"gm")(/bull/g,block.bullet)();block.list=replace(block.list)(/bull/g,block.bullet)("hr","\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))")("def","\\n+(?="+block.def.source+")")();block.blockquote=replace(block.blockquote)("def",block.def)();block._tag="(?!(?:"+"a|em|strong|small|s|cite|q|dfn|abbr|data|time|code"+"|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo"+"|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b";block.html=replace(block.html)("comment",/<!--[\s\S]*?-->/)("closed",/<(tag)[\s\S]+?<\/\1>/)("closing",/<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)(/tag/g,block._tag)();block.paragraph=replace(block.paragraph)("hr",block.hr)("heading",block.heading)("lheading",block.lheading)("blockquote",block.blockquote)("tag","<"+block._tag)("def",block.def)();block.normal=merge({},block);block.gfm=merge({},block.normal,{fences:/^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,paragraph:/^/,heading:/^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/});block.gfm.paragraph=replace(block.paragraph)("(?!","(?!"+block.gfm.fences.source.replace("\\1","\\2")+"|"+block.list.source.replace("\\1","\\3")+"|")();block.tables=merge({},block.gfm,{nptable:/^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,table:/^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/});function Lexer(options){this.tokens=[];this.tokens.links={};this.options=options||marked.defaults;this.rules=block.normal;if(this.options.gfm){if(this.options.tables){this.rules=block.tables}else{this.rules=block.gfm}}}Lexer.rules=block;Lexer.lex=function(src,options){var lexer=new Lexer(options);return lexer.lex(src)};Lexer.prototype.lex=function(src){src=src.replace(/\r\n|\r/g,"\n").replace(/\t/g," ").replace(/\u00a0/g," ").replace(/\u2424/g,"\n");return this.token(src,true)};Lexer.prototype.token=function(src,top,bq){var src=src.replace(/^ +$/gm,""),next,loose,cap,bull,b,item,space,i,l;while(src){if(cap=this.rules.newline.exec(src)){src=src.substring(cap[0].length);if(cap[0].length>1){this.tokens.push({type:"space"})}}if(cap=this.rules.code.exec(src)){src=src.substring(cap[0].length);cap=cap[0].replace(/^ {4}/gm,"");this.tokens.push({type:"code",text:!this.options.pedantic?cap.replace(/\n+$/,""):cap});continue}if(cap=this.rules.fences.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"code",lang:cap[2],text:cap[3]||""});continue}if(cap=this.rules.heading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[1].length,text:cap[2]});continue}if(top&&(cap=this.rules.nptable.exec(src))){src=src.substring(cap[0].length);item={type:"table",header:cap[1].replace(/^ *| *\| *$/g,"").split(/ *\| */),align:cap[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:cap[3].replace(/\n$/,"").split("\n")};for(i=0;i<item.align.length;i++){if(/^ *-+: *$/.test(item.align[i])){item.align[i]="right"}else if(/^ *:-+: *$/.test(item.align[i])){item.align[i]="center"}else if(/^ *:-+ *$/.test(item.align[i])){item.align[i]="left"}else{item.align[i]=null}}for(i=0;i<item.cells.length;i++){item.cells[i]=item.cells[i].split(/ *\| */)}this.tokens.push(item);continue}if(cap=this.rules.lheading.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"heading",depth:cap[2]==="="?1:2,text:cap[1]});continue}if(cap=this.rules.hr.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"hr"});continue}if(cap=this.rules.blockquote.exec(src)){src=src.substring(cap[0].length);this.tokens.push({type:"blockquote_start"});cap=cap[0].replace(/^ *> ?/gm,"");this.token(cap,top,true);this.tokens.push({type:"blockquote_end"});continue}if(cap=this.rules.list.exec(src)){src=src.substring(cap[0].length);bull=cap[2];this.tokens.push({type:"list_start",ordered:bull.length>1});cap=cap[0].match(this.rules.item);next=false;l=cap.length;i=0;for(;i<l;i++){item=cap[i];space=item.length;item=item.replace(/^ *([*+-]|\d+\.) +/,"");if(~item.indexOf("\n ")){space-=item.length;item=!this.options.pedantic?item.replace(new RegExp("^ {1,"+space+"}","gm"),""):item.replace(/^ {1,4}/gm,"")}if(this.options.smartLists&&i!==l-1){b=block.bullet.exec(cap[i+1])[0];if(bull!==b&&!(bull.length>1&&b.length>1)){src=cap.slice(i+1).join("\n")+src;i=l-1}}loose=next||/\n\n(?!\s*$)/.test(item);if(i!==l-1){next=item.charAt(item.length-1)==="\n";if(!loose)loose=next}this.tokens.pushLine truncated
|
||||
@@ -0,0 +1,67 @@
|
||||
/**
|
||||
* A plugin which enables rendering of math equations inside
|
||||
* of reveal.js slides. Essentially a thin wrapper for MathJax.
|
||||
*
|
||||
* @author Hakim El Hattab
|
||||
*/
|
||||
var RevealMath = window.RevealMath || (function(){
|
||||
|
||||
var options = Reveal.getConfig().math || {};
|
||||
options.mathjax = options.mathjax || 'https://cdn.mathjax.org/mathjax/latest/MathJax.js';
|
||||
options.config = options.config || 'TeX-AMS_HTML-full';
|
||||
|
||||
loadScript( options.mathjax + '?config=' + options.config, function() {
|
||||
|
||||
MathJax.Hub.Config({
|
||||
messageStyle: 'none',
|
||||
tex2jax: {
|
||||
inlineMath: [['$','$'],['\\(','\\)']] ,
|
||||
skipTags: ['script','noscript','style','textarea','pre']
|
||||
},
|
||||
skipStartupTypeset: true
|
||||
});
|
||||
|
||||
// Typeset followed by an immediate reveal.js layout since
|
||||
// the typesetting process could affect slide height
|
||||
MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub ] );
|
||||
MathJax.Hub.Queue( Reveal.layout );
|
||||
|
||||
// Reprocess equations in slides when they turn visible
|
||||
Reveal.addEventListener( 'slidechanged', function( event ) {
|
||||
|
||||
MathJax.Hub.Queue( [ 'Typeset', MathJax.Hub, event.currentSlide ] );
|
||||
|
||||
} );
|
||||
|
||||
} );
|
||||
|
||||
function loadScript( url, callback ) {
|
||||
|
||||
var head = document.querySelector( 'head' );
|
||||
var script = document.createElement( 'script' );
|
||||
script.type = 'text/javascript';
|
||||
script.src = url;
|
||||
|
||||
// Wrapper for callback to make sure it only fires once
|
||||
var finish = function() {
|
||||
if( typeof callback === 'function' ) {
|
||||
callback.call();
|
||||
callback = null;
|
||||
}
|
||||
}
|
||||
|
||||
script.onload = finish;
|
||||
|
||||
// IE
|
||||
script.onreadystatechange = function() {
|
||||
if ( this.readyState === 'loaded' ) {
|
||||
finish();
|
||||
}
|
||||
}
|
||||
|
||||
// Normal browsers
|
||||
head.appendChild( script );
|
||||
|
||||
}
|
||||
|
||||
})();
|
||||
Reference in new issue
Block a user