syntax-highlighting
Version:
Syntax Highlighting Colorschemes for many applications
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HTML
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<body>
<div id="sidebar">
<div id="header">
<h1><a href="https://highlightjs.org/">Highlight.js</a> demo</h1>
</div>
<div id="lists">
<div>
<h2>Language categories</h2>
<ul id="categories"></ul>
</div>
<div>
<h2>Atelier Schemes <small>Styles</small></h2>
<ul id="styles"></ul>
</div>
</div>
</div>
<div id="content">
<div id="languages">
<div class="enterprise">
<h2>1C</h2>
<pre><code class="1c">#Если Клиент Тогда
Перем СимвольныйКодКаталога = "ля-ля-ля"; //комментарий
Функция Сообщить(Знач ТекстСообщения, ТекстСообщения2) Экспорт //комментарий к функции
x=ТекстСообщения+ТекстСообщения2+"
|строка1
|строка2
|строка3";
КонецФункции
#КонецЕсли
// Процедура ПриНачалеРаботыСистемы
//
Процедура ПриНачалеРаботыСистемы()
Обработки.Помощник.ПолучитьФорму("Форма").Открыть();
d = '21.01.2008'
КонецПроцедуры
</code></pre>
</div>
<div class="scripting">
<h2>ActionScript</h2>
<pre><code class="actionscript">package org.example.dummy {
import org.dummy.*;
/*define package inline interface*/
public interface IFooBarzable {
public function foo(... pairs):Array;
}
public class FooBar implements IFooBarzable {
static private var cnt:uint = 0;
private var bar:String;
//constructor
public function TestBar(bar:String):void {
bar = bar;
++cnt;
}
public function foo(... pairs):Array {
pairs.push(bar);
return pairs;
}
}
}</code></pre>
</div>
<div class="common config">
<h2>Apache</h2>
<pre><code class="apache"># rewrite`s rules for wordpress pretty url
LoadModule rewrite_module modules/mod_rewrite.so
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php [NC,L]
ExpiresActive On
ExpiresByType application/x-javascript "access plus 1 days"
Order Deny,Allow
Allow from All
<Location /maps/>
RewriteMap map txt:map.txt
RewriteMap lower int:tolower
RewriteCond %{REQUEST_URI} ^/([^/.]+)\.html$ [NC]
RewriteCond ${map:${lower:%1}|NOT_FOUND} !NOT_FOUND
RewriteRule .? /index.php?q=${map:${lower:%1}} [NC,L]
</Location>
</code></pre>
</div>
<div class="scripting">
<h2>AppleScript</h2>
<pre><code class="applescript">repeat 5 times
if foo is greater than bar then
display dialog "Hello there"
else
beep
end if
end repeat
(* comment (*nested comment*) *)
on do_something(s, y)
return {s + pi, y mod 4}
end do_something
do shell script "/bin/echo 'hello'"
</code></pre>
</div>
<div class="">
<h2>AsciiDoc</h2>
<pre><code class="asciidoc">Hello, World!
============
Author Name, <author@domain.foo>
you can write text http://example.com[with links], optionally
using an explicit link:http://example.com[link prefix].
* single quotes around a phrase place 'emphasis'
** alternatively, you can put underlines around a phrase to add _emphasis_
* astericks around a phrase make the text *bold*
* pluses around a phrase make it +monospaced+
* `smart' quotes using a leading backtick and trailing single quote
** use two of each for double ``smart'' quotes
- escape characters are supported
- you can escape a quote inside emphasized text like 'here\'s johnny!'
term:: definition
another term:: another definition
// this is just a comment
Let's make a break.
'''
////
we'll be right with you
after this brief interruption.
////
== We're back!
Want to see a image::images/tiger.png[Tiger]?
.Nested highlighting
++++
<this_is inline="xml"></this_is>
++++
____
asciidoc is so powerful.
____
another quote:
[quote, Sir Arthur Conan Doyle, The Adventures of Sherlock Holmes]
____
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
____
Getting Literal
---------------
want to get literal? prefix a line with a space.
....
I'll join that party, too.
....
. one thing (yeah!)
. two thing `i can write code`, and `more` wipee!
NOTE: AsciiDoc is quite cool, you should try it.</code></pre>
</div>
<div class="">
<h2>AspectJ</h2>
<pre><code class="aspectj">package com.aspectj.syntax;
import org.aspectj.lang.annotation.AdviceName;
privileged public aspect LoggingAspect percflowbelow(ajia.services.*){
private pointcut getResult() : call(* *(..) throws SQLException) && args(Account, .., int);
@AdviceName("CheckValidEmail")
before (Customer hu) : getResult(hu){
System.out.println("Your mail address is valid!");
}
Object around() throws InsufficientBalanceException: getResult() && call(Customer.new(String,String,int,int,int)){
return proceed();
}
public Cache getCache() {
return this.cache;
}
pointcut beanPropertyChange(BeanSupport bean, Object newValue): execution(void BeanSupport+.set*(*)) && args(newValue) && this(bean);
declare parents: banking.entities.* implements BeanSupport;
declare warning : call(void TestSoftening.perform()): "Please ensure you are not calling this from an AWT thread";
private String Identifiable.id;
public void Identifiable.setId(String id) {
this.id = id;
}
}</code></pre>
</div>
<div class="scripting">
<h2>AutoHotkey</h2>
<pre><code class="autohotkey">; hotkeys and hotstrings
#a::WinSet, AlwaysOnTop, Toggle, A
#Space::
MsgBox, Percent sign (`%) need to be escaped.
Run "C:\Program Files\some\program.exe"
Gosub, label1
return
::btw::by the way
; volume
#Numpad8::Send {Volume_Up}
#Numpad5::Send {Volume_Mute}
#Numpad2::Send {Volume_Down}
label1:
if (Clipboard = "")
{
MsgBox, , Clipboard, Empty!
}
else
{
StringReplace, temp, Clipboard, old, new, All
MsgBox, , Clipboard, %temp%
}
return
</code></pre>
</div>
<div class="">
<h2>AVR Assembler</h2>
<pre><code class="avrasm">;* Title: Block Copy Routines
;* Version: 1.1
.include "8515def.inc"
rjmp RESET ;reset handle
.def flashsize=r16 ;size of block to be copied
flash2ram:
lpm ;get constant
st Y+,r0 ;store in SRAM and increment Y-pointer
adiw ZL,1 ;increment Z-pointer
dec flashsize
brne flash2ram ;if not end of table, loop more
ret
.def ramtemp =r1 ;temporary storage register
.def ramsize =r16 ;size of block to be copied
</code></pre>
</div>
<div class="enterprise">
<h2>Axapta</h2>
<pre><code class="axapta">class ExchRateLoadBatch extends RunBaseBatch {
ExchRateLoad rbc;
container currencies;
boolean actual;
boolean overwrite;
date beg;
date end;
#define.CurrentVersion(5)
#localmacro.CurrentList
currencies,
actual,
beg,
end
#endmacro
}
public boolean unpack(container packedClass) {
container base;
boolean ret;
Integer version = runbase::getVersion(packedClass);
switch (version) {
case #CurrentVersion:
[version, #CurrentList] = packedClass;
return true;
default:
return false;
}
return ret;
}
</code></pre>
</div>
<div class="common">
<h2>Bash</h2>
<pre><code class="bash">#!/bin/bash
###### BEGIN CONFIG
ACCEPTED_HOSTS="/root/.hag_accepted.conf"
BE_VERBOSE=false
###### END CONFIG
if [ "$UID" -ne 0 ]
then
echo "Superuser rights is required"
echo 'Printing the # sign'
exit 2
fi
if test $# -eq 0
then
elif test [ $1 == 'start' ]
else
fi
genApacheConf(){
if [[ "$2" = "www" ]]
then
full_domain=$1
else
full_domain=$2.$1
fi
host_root="${APACHE_HOME_DIR}$1/$2/$(title)"
echo -e "# Host $1/$2 :"
}
</code></pre>
</div>
<div class="">
<h2>Brainfuck</h2>
<pre><code class="brainfuck">++++++++++
[ 3*10 and 10*10
->+++>++++++++++<<
]>>
[ filling cells
->++>>++>++>+>++>>++>++>++>++>++>++>++>++>++>++>++[</]<[<]<[<]>>
]<
+++++++++<<
[ rough codes correction loop
->>>+>+>+>+++>+>+>+>+>+>+>+>+>+>+>+>+>+>+[<]<
]
more accurate сodes correction
>>>++>
-->+++++++>------>++++++>++>+++++++++>++++++++++>++++++++>--->++++++++++>------>++++++>
++>+++++++++++>++++++++++++>------>+++
rewind and output
[<]>[.>]
</code></pre>
</div>
<div class="protocols">
<h2>Cap’n Proto</h2>
<pre><code class="capnproto">@0xdbb9ad1f14bf0b36; # unique file ID, generated by `capnp id`
struct Person {
name @0 :Text;
birthdate @3 :Date;
email @1 :Text;
phones @2 :List(PhoneNumber);
struct PhoneNumber {
number @0 :Text;
type @1 :Type;
enum Type {
mobile @0;
home @1;
work @2;
}
}
}
struct Date {
year @0 :Int16;
month @1 :UInt8;
day @2 :UInt8;
flags @3 :List(Bool) = [ true, false, false, true ];
}
interface Node {
isDirectory @0 () -> (result :Bool);
}
interface Directory extends(Node) {
list @0 () -> (list: List(Entry));
struct Entry {
name @0 :Text;
node @1 :Node;
}
create @1 (name :Text) -> (file :File);
mkdir @2 (name :Text) -> (directory :Directory)
open @3 (name :Text) -> (node :Node);
delete @4 (name :Text);
link @5 (name :Text, node :Node);
}
interface File extends(Node) {
size @0 () -> (size: UInt64);
read @1 (startAt :UInt64 = 0, amount :UInt64 = 0xffffffffffffffff)
-> (data: Data);
# Default params = read entire file.
write @2 (startAt :UInt64, data :Data);
truncate @3 (size :UInt64);
}</code></pre>
</div>
<div class="lisp">
<h2>Clojure REPL</h2>
<pre><code class="clojure-repl">user=> (defn f [x y]
#_=> (+ x y))
#'user/f
user=> (f 5 7)
12
user=> nil
nil
</code></pre>
</div>
<div class="lisp">
<h2>Clojure</h2>
<pre><code class="clojure">; Comment
(def
^{:macro true
:added "1.0"}
let (fn* let [&form &env & decl] (cons 'let* decl)))
(def ^:dynamic chunk-size 17)
(defn next-chunk [rdr]
(let [buf (char-array chunk-size)
s (.read rdr buf)]
(when (pos? s)
(java.nio.CharBuffer/wrap buf 0 s))))
(defn chunk-seq [rdr]
(when-let [chunk (next-chunk rdr)]
(cons chunk (lazy-seq (chunk-seq rdr)))))
</code></pre>
</div>
<div class="">
<h2>CMake</h2>
<pre><code class="cmake">cmake_minimum_required(VERSION 2.8.8)
project(cmake_example)
# Show message on Linux platform
if (${CMAKE_SYSTEM_NAME} MATCHES Linux)
message("Good choice, bro!")
endif()
# Tell CMake to run moc when necessary:
set(CMAKE_AUTOMOC ON)
# As moc files are generated in the binary dir,
# tell CMake to always look for includes there:
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Widgets finds its own dependencies.
find_package(Qt5Widgets REQUIRED)
add_executable(myproject main.cpp mainwindow.cpp)
qt5_use_modules(myproject Widgets)
</code></pre>
</div>
<div class="common scripting">
<h2>CoffeeScript</h2>
<pre><code class="coffeescript">grade = (student, period=(if b? then 7 else 6), messages={"A": "Excellent"}) ->
if student.excellentWork
"A+"
else if student.okayStuff
if student.triedHard then "B" else "B-"
else
"C"
square = (x) -> x * x
two = -> 2
math =
root: Math.sqrt
square: square
cube: (x) -> x * square x
race = (winner, runners...) ->
print winner, runners
class Animal extends Being
constructor: (@name) ->
move: (meters) ->
alert @name + " moved #{meters}m."
hi = `function() {
return [document.title, "Hello JavaScript"].join(": ");
}`
heredoc = """
CoffeeScript subst test #{ 010 + 0xf / 0b10 + "nested string #{ /\n/ }"}
"""
###
CoffeeScript Compiler v1.2.0
Released under the MIT License
###
OPERATOR = /// ^ (
?: [-=]> # function
) ///
</code></pre>
</div>
<div class="common system">
<h2>C++</h2>
<pre><code class="cpp">#include <iostream>
#define IABS(x) ((x) < 0 ? -(x) : (x))
int main(int argc, char *argv[]) {
/* An annoying "Hello World" example */
for (auto i = 0; i < 0xFFFF; i++)
cout << "Hello, World!" << endl;
char c = '\n';
unordered_map <string, vector<string> > m;
m["key"] = "\\\\"; // this is an error
return -2e3 + 12l;
}
</code></pre>
</div>
<div class="common">
<h2>C#</h2>
<pre><code class="cs">using System;
#pragma warning disable 414, 3021
public class Program
{
/// <summary>The entry point to the program.</summary>
public static int Main(string[] args)
{
Console.WriteLine("Hello, World!");
string s = @"This
""string""
spans
multiple
lines!";
dynamic x = new ExpandoObject();
x.MyProperty = 2;
return 0;
}
}
async Task<int> AccessTheWebAsync()
{
// ...
string urlContents = await getStringTask;
return urlContents.Length;
}
internal static void ExceptionFilters()
{
try
{
throw new Exception();
}
catch (Exception e) when (e.Message == "My error") { }
}</code></pre>
</div>
<div class="common css">
<h2>CSS</h2>
<pre><code class="css">@media screen and (-webkit-min-device-pixel-ratio: 0) {
body:first-of-type pre::after {
content: 'highlight: ' attr(class);
}
body {
background: linear-gradient(45deg, blue, red);
}
}
@import url('print.css');
@page:right {
margin: 1cm 2cm 1.3cm 4cm;
}
@font-face {
font-family: Chunkfive; src: url('Chunkfive.otf');
}
div.text,
#content,
li[lang=ru] {
font: Tahoma, Chunkfive, sans-serif;
background: url('hatch.png') /* wtf? */; color: #F0F0F0 !important;
width: 100%;
}
</code></pre>
</div>
<div class="">
<h2>D</h2>
<pre><code class="d">#!/usr/bin/rdmd
// Computes average line length for standard input.
import std.stdio;
/+
this is a /+ nesting +/ comment
+/
enum COMPILED_ON = __TIMESTAMP__; // special token
enum character = '©';
enum copy_valid = '&copy;';
enum backslash_escaped = '\\';
// string literals
enum str = `hello "world"!`;
enum multiline = r"lorem
ipsum
dolor"; // wysiwyg string, no escapes here allowed
enum multiline2 = "sit
amet
\"adipiscing\"
elit.";
enum hex = x"66 6f 6f"; // same as "foo"
#line 5
// float literals
enum f = [3.14f, .1, 1., 1e100, 0xc0de.01p+100];
static if (something == true) {
import std.algorithm;
}
void main() pure nothrow @safe {
ulong lines = 0;
double sumLength = 0;
foreach (line; stdin.byLine()) {
++lines;
sumLength += line.length;
}
writeln("Average line length: ",
lines ? sumLength / lines : 0);
}
</code></pre>
</div>
<div class="scripting">
<h2>Dart</h2>
<pre><code class="dart">library app;
import 'dart:html';
part 'app2.dart';
/**
* Class description and [link](http://dartlang.org/).
*/
@Awesome('it works!')
class SomeClass<S extends Iterable> extends BaseClass<S> implements Comparable {
factory SomeClass(num param);
SomeClass._internal(int q) : super() {
assert(q != 1);
double z = 0.0;
}
/// **Sum** function
int sum(int a, int b) => a + b;
ElementList els() => querySelectorAll('.dart');
}
String str = ' (${'parameter' + 'zxc'})';
String str = " (${true ? 2 + 2 / 2 : null})";
String str = r'\nraw\';
String str = r"\nraw\";
var str = '''
Something ${2+3}
''';
var str = r"""
Something ${2+3}
""";
</code></pre>
</div>
<div class="">
<h2>Delphi</h2>
<pre><code class="delphi">TList = Class(TObject)
Private
Some: String;
Public
Procedure Inside; // Suxx
End;{TList}
Procedure CopyFile(InFileName, var OutFileName: String);
Const
BufSize = 4096; (* Huh? *)
Var
InFile, OutFile: TStream;
Buffer: Array[1..BufSize] Of Byte;
ReadBufSize: Integer;
Begin
InFile := Nil;
OutFile := Nil;
Try
InFile := TFileStream.Create(InFileName, fmOpenRead);
OutFile := TFileStream.Create(OutFileName, fmCreate);
Repeat
ReadBufSize := InFile.Read(Buffer, BufSize);
OutFile.Write(Buffer, ReadBufSize);
Until ReadBufSize<>BufSize;
Log('File ''' + InFileName + ''' copied'#13#10);
Finally
InFile.Free;
OutFile.Free;
End;{Try}
End;{CopyFile}
</code></pre>
</div>
<div class="common">
<h2>Diff</h2>
<pre><code class="diff">Index: languages/ini.js
===================================================================
--- languages/ini.js (revision 199)
+++ languages/ini.js (revision 200)
@@ -1,8 +1,7 @@
hljs.LANGUAGES.ini =
{
case_insensitive: true,
- defaultMode:
- {
+ defaultMode: {
contains: ['comment', 'title', 'setting'],
illegal: '[^\\s]'
},
*** /path/to/original timestamp
--- /path/to/new timestamp
***************
*** 1,3 ****
--- 1,9 ----
+ This is an important
+ notice! It should
+ therefore be located at
+ the beginning of this
+ document!
! compress the size of the
! changes.
It is important to spell
</code></pre>
</div>
<div class="template">
<h2>Django</h2>
<pre><code class="django">{% if articles|length %}
{% for article in articles %}
{# Striped table #}
<tr class="{% cycle odd,even %}">
<td>{{ article|default:"Hi... "|escape }}</td>
<td {% if article.today %}class="today"{% endif %}>{{ article.date|date:'d.m.Y' }}</td>
</tr>
{% endfor %}
{% endif %}
{% comment %}
Comments may be long and multiline.
Markup is <em>not</em> highlighted within comments.
{% endcomment %}
</code></pre>
</div>
<div class="config">
<h2>Dockerfile</h2>
<pre><code class="dockerfile"># Example instructions from https://docs.docker.com/reference/builder/
FROM ubuntu:14.04
MAINTAINER example@example.com
ENV foo /bar
WORKDIR ${foo} # WORKDIR /bar
ADD . $foo # ADD . /bar
COPY \$foo /quux # COPY $foo /quux
RUN apt-get update && apt-get install -y software-properties-common\
zsh curl wget git htop\
unzip vim telnet
RUN ["/bin/bash", "-c", "echo hello ${USER}"]
CMD ["executable","param1","param2"]
CMD command param1 param2
EXPOSE 1337
ENV myName="John Doe" myDog=Rex\ The\ Dog \
myCat=fluffy
ENV myName John Doe
ENV myDog Rex The Dog
ENV myCat fluffy
ADD hom* /mydir/ # adds all files starting with "hom"
ADD hom?.txt /mydir/ # ? is replaced with any single character
COPY hom* /mydir/ # adds all files starting with "hom"
COPY hom?.txt /mydir/ # ? is replaced with any single character
ENTRYPOINT ["executable", "param1", "param2"]
ENTRYPOINT command param1 param2
VOLUME ["/data"]
USER daemon
WORKDIR /path/to/workdir
ONBUILD ADD . /app/src
</code></pre>
</div>
<div class="">
<h2>DOS .bat</h2>
<pre><code class="dos">cd \
copy a b
ping 192.168.0.1
@rem ping 192.168.0.1
net stop sharedaccess
del %tmp% /f /s /q
del %temp% /f /s /q
ipconfig /flushdns
taskkill /F /IM JAVA.EXE /T
cd Photoshop/Adobe Photoshop CS3/AMT/
if exist application.sif (
ren application.sif _application.sif
) else (
ren _application.sif application.sif
)
taskkill /F /IM proquota.exe /T
sfc /SCANNOW
set path = test
xcopy %1\*.* %2
</code></pre>
</div>
<div class="template">
<h2>Dust</h2>
<pre><code class="dust"><h3>Hours</h3>
<ul>
{#users}
<li {hello}}>{firstName}</li>{~n}
{/users}
</ul>
</code></pre>
</div>
<div class="functional">
<h2>Elixir</h2>
<pre><code class="elixir">defrecord Person, first_name: nil, last_name: "Dudington" do
def name record do # huh ?
"#{record.first_name} #{record.last_name}"
end
end
defrecord User, name: "José", age: 25
guy = Person.new first_name: "Guy"
guy.name
defmodule ListServer do
@moduledoc """
This module provides an easy to use ListServer, useful for keeping
lists of things.
"""
use GenServer.Behaviour
alias Foo.Bar
### Public API
@doc """
Starts and links a new ListServer, returning {:ok, pid}
## Example
iex> {:ok, pid} = ListServer.start_link
"""
def start_link do
:gen_server.start_link({:local, :list}, __MODULE__, [], [])
end
### GenServer API
def init(list) do
{:ok, list}
end
# Clear the list
def handle_cast :clear, list do
{:noreply, []}
end
end
{:ok, pid} = ListServer.start_link
pid <- {:foo, "bar"}
greeter = fn(x) -> IO.puts "hey #{x}" end
greeter.("Bob")
</code></pre>
</div>
<div class="template">
<h2>ERB (Embedded Ruby)</h2>
<pre><code class="erb"><%# this is a comment %>
<% @posts.each do |post| %>
<p><%= link_to post.title, post %></p>
<% end %>
<%- available_things = things.select(&:available?) -%>
<%%- x = 1 + 2 -%%>
<%% value = 'real string #{@value}' %%>
<%%= available_things.inspect %%>
</code></pre>
</div>
<div class="functional">
<h2>Erlang REPL</h2>
<pre><code class="erlang-repl">1> Str = "abcd".
"abcd"
2> L = test:length(Str).
4
3> Descriptor = {L, list_to_atom(Str)}.
{4,abcd}
4> L.
4
5> b().
Descriptor = {4,abcd}
L = 4
Str = "abcd"
ok
6> f(L).
ok
7> b().
Descriptor = {4,abcd}
Str = "abcd"
ok
8> {L, _} = Descriptor.
{4,abcd}
9> L.
4
10> 2#101.
5
11> 1.85e+3.
1850
</code></pre>
</div>
<div class="functional">
<h2>Erlang</h2>
<pre><code class="erlang">-module(ssh_cli).
-behaviour(ssh_channel).
-include("ssh.hrl").
%% backwards compatibility
-export([listen/1, listen/2, listen/3, listen/4, stop/1]).
if L =/= [] -> % If L is not empty
sum(L) / count(L);
true ->
error
end.
%% state
-record(state, {
cm,
channel
}).
-spec foo(integer()) -> integer().
foo(X) -> 1 + X.
test(Foo)->Foo.
init([Shell, Exec]) ->
{ok, #state{shell = Shell, exec = Exec}};
init([Shell]) ->
false = not true,
io:format("Hello, \"~p!~n", [atom_to_list('World')]),
{ok, #state{shell = Shell}}.
concat([Single]) -> Single;
concat(RList) ->
EpsilonFree = lists:filter(
fun (Element) ->
case Element of
epsilon -> false;
_ -> true
end
end,
RList),
case EpsilonFree of
[Single] -> Single;
Other -> {concat, Other}
end.
union_dot_union({union, _}=U1, {union, _}=U2) ->
union(lists:flatten(
lists:map(
fun (X1) ->
lists:map(
fun (X2) ->
concat([X1, X2])
end,
union_to_list(U2)
)
end,
union_to_list(U1)
))).
</code></pre>
</div>
<div class="">
<h2>FIX</h2>
<pre><code class="fix">8=FIX.4.2␁9=0␁35=8␁49=SENDERTEST␁56=TARGETTEST␁34=00000001526␁52=20120429-13:30:08.137␁1=ABC12345␁11=2012abc1234␁14=100␁17=201254321␁20=0␁30=NYSE␁31=108.20␁32=100␁38=100␁39=2␁40=1␁47=A␁54=5␁55=BRK␁59=2␁60=20120429-13:30:08.000␁65=B␁76=BROKER␁84=0␁100=NYSE␁111=100␁150=2␁151=0␁167=CS␁377=N␁10000=SampleCustomTag␁10=123␁
8=FIX.4.29=035=849=SENDERTEST56=TARGETTEST34=0000000152652=20120429-13:30:08.1371=ABC1234511=2012abc123414=10017=20125432120=030=NYSE31=108.2032=10038=10039=240=147=A54=555=BRK59=260=20120429-13:30:08.00065=B76=BROKER84=0100=NYSE111=100150=2151=0167=CS377=N10000=SampleCustomTag10=123
</code></pre>
</div>
<div class="scientific">
<h2>Fortran</h2>
<pre><code class="fortran">subroutine test_sub(k)
implicit none
!===============================
! This is a test subroutine
!===============================
integer, intent(in) :: k
double precision, allocatable :: a(:)
integer, parameter :: nmax=10
integer :: i
allocate (a(nmax))
do i=1,nmax
a(i) = dble(i)*5.d0
enddo
print *, 'Hello world'
write (*,*) a(:)
end subroutine test_sub
</code></pre>
</div>
<div class="functional">
<h2>F#</h2>
<pre><code class="fsharp">open System
// Single line comment...
(*
This is a
multiline comment.
*)
let checkList alist =
match alist with
| [] -> 0
| [a] -> 1
| [a; b] -> 2
| [a; b; c] -> 3
| _ -> failwith "List is too big!"
let text = "Some text..."
let text2 = @"A ""verbatim"" string..."
let catalog = """
Some "long" string...
"""
let rec fib x = if x <= 2 then 1 else fib(x-1) + fib(x-2)
let fibs =
Async.Parallel [ for i in 0..40 -> async { return fib(i) } ]
|> Async.RunSynchronously
type Sprocket(gears) =
member this.Gears : int = gears
[<AbstractClass>]
type Animal =
abstract Speak : unit -> unit
type Widget =
| RedWidget
| GreenWidget
type Point = {X: float; Y: float;}
[<Measure>]
type s
let minutte = 60<s>
type DefaultMailbox<'a>() =
let mutable inbox = ConcurrentQueue<'a>()
let awaitMsg = new AutoResetEvent(false)
</code></pre>
</div>
<div class="">
<h2>G-code (ISO 6983)</h2>
<pre><code class="gcode">O003 (DIAMOND SQUARE)
N2 G54 G90 G49 G80
N3 M6 T1 (1.ENDMILL)
N4 M3 S1800
N5 G0 X-.6 Y2.050
N6 G43 H1 Z.1
N7 G1 Z-.3 F50.
N8 G41 D1 Y1.45
N9 G1 X0 F20.
N10 G2 J-1.45
(CUTTER COMP CANCEL)
N11 G1 Z-.2 F50.
N12 Y-.990
N13 G40
N14 G0 X-.6 Y1.590
N15 G0 Z.1
N16 M5 G49 G28 G91 Z0
N17 CALL O9456
N18 #500=0.004
N19 #503=[#500+#501]
N20 VC45=0.0006
VS4=0.0007
N21 G90 G10 L20 P3 X5.Y4. Z6.567
N22 G0 X5000
N23 IF [#1 LT 0.370] GOTO 49
N24 X-0.678 Y+.990
N25 G84.3 X-0.1
N26 #4=#5*COS[45]
N27 #4=#5*SIN[45]
N28 VZOFZ=652.9658
%
</code></pre>
</div>
<div class="">
<h2>Gherkin</h2>
<pre><code class="gherkin"># language: en
Feature: Addition
In order to avoid silly mistakes
As a math idiot
I want to be told the sum of two numbers
@this_is_a_tag
Scenario Outline: Add two numbers
* I have a calculator
Given I have entered <input_1> into the calculator
And I have entered <input_2> into the calculator
When I press <button>
Then the result should be <output> on the screen
And I have a string like
"""
Here is
some
multiline text
"""
Examples:
| input_1 | input_2 | button | output |
| 20 | 30 | add | 50 |
| 2 | 5 | add | 7 |
| 0 | 40 | add | 40 |
</code></pre>
</div>
<div class="graphics">
<h2>GLSL</h2>
<pre><code class="glsl">// vertex shader
#version 150
in vec2 in_Position;
in vec3 in_Color;
out vec3 ex_Color;
void main(void) {
gl_Position = vec4(in_Position.x, in_Position.y, 0.0, 1.0);
ex_Color = in_Color;
}
// geometry shader
#version 150
layout(triangles) in;
layout(triangle_strip, max_vertices = 3) out;
void main() {
for(int i = 0; i < gl_in.length(); i++) {
gl_Position = gl_in[i].gl_Position;
EmitVertex();
}
EndPrimitive();
}
// fragment shader
#version 150
precision highp float;
in vec3 ex_Color;
out vec4 gl_FragColor;
void main(void) {
gl_FragColor = vec4(ex_Color, 1.0);
}
</code></pre>
</div>
<div class="system">
<h2>Go</h2>
<pre><code class="go">package main
import (
"fmt"
"os"
)
const (
Sunday = iota
numberOfDays // this constant is not exported
)
type Foo interface {
FooFunc(int, float32) (complex128, []int)
}
type Bar struct {
os.File /* multi-line
comment */
PublicData chan int
}
func main() {
ch := make(chan int)
ch <- 1
x, ok := <- ch
ok = true
float_var := 1.0e10
defer fmt.Println('\'')
defer fmt.Println(`exitting now\`)
var fv1 float64 = 0.75
go println(len("hello world!"))
return
}
</code></pre>
</div>
<div class="">
<h2>Gradle</h2>
<pre><code class="gradle">
apply plugin: 'android'
android {
compileSdkVersion 19
buildToolsVersion "19.1"
defaultConfig {
minSdkVersion 15
targetSdkVersion 19
versionCode 5
versionName "0.4.4"
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
signingConfigs {
release
}
buildTypes {
release {
// runProguard true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
signingConfig signingConfigs.release
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.example:example-lib:1.0.0'
}
def propFile = file('../signing.properties')
if( propFile.canRead() ) {
def Properties p = new Properties()
p.load(new FileInputStream(propFile))
if( p!=null
&& p.containsKey("STORE_FILE")
&& p.containsKey('STORE_PASSWORD')
&& p.containsKey('KEY_ALIAS')
&& p.containsKey('KEY_PASSWORD')
) {
println "RELEASE_BUILD: Signing..."
android.signingConfigs.release.storeFile = file( p['STORE_FILE'] )
android.signingConfigs.release.storePassword = p['STORE_PASSWORD']
android.signingConfigs.release.keyAlias = p['KEY_ALIAS']
android.signingConfigs.release.keyPassword = p['KEY_PASSWORD']
} else {
println "RELEASE_BUILD: Required properties in signing.properties are missing"
android.buildTypes.release.signingConfig = null
}
} else {
println "RELEASE_BUILD: signing.properties not found"
android.buildTypes.release.signingProperties = null
}
</code></pre>
</div>
<div class="">
<h2>Groovy</h2>
<pre><code class="groovy">#!/usr/bin/env groovy
package model
import groovy.transform.CompileStatic
import java.util.List as MyList
trait Distributable {
void distribute(String version) {}
}
@CompileStatic
class Distribution implements Distributable {
double number = 1234.234 / 567
def otherNumber = 3 / 4
boolean archivable = condition ?: true
def ternary = a ? b : c
String name = "Guillaume"
Closure description = null
List<DownloadPackage> packages = []
String regex = ~/.*foo.*/
String multi = '''
multi line string
''' + """
now with double quotes and ${gstring}
""" + $/
even with dollar slashy strings
/$
/**
* description method
* @param cl the closure
*/
void description(Closure cl) { this.description = cl }
void version(String name, Closure versionSpec) {
def closure = { println "hi" } as Runnable
MyList ml = [1, 2, [a: 1, b:2,c :3]]
for (ch in "name") {}
// single line comment
DownloadPackage pkg = new DownloadPackage(version: name)
check that: true
label:
def clone = versionSpec.rehydrate(pkg, pkg, pkg)
/*
now clone() in a multiline comment
*/
clone()
packages.add(pkg)
assert 4 / 2 == 2
}
}
</code></pre>
</div>
<div class="template">
<h2>Haml</h2>
<pre><code class="haml">!!! XML
%html
%body
%h1.jumbo{:id=>"a", :style=>'font-weight: normal', :title=>title} highlight.js
/html comment
-# ignore this line
%ul(style='margin: 0')
-items.each do |i|
%i= i
= variable
=variable2
~ variable3
~variable4
The current year is #{DataTime.now.year}.
</code></pre>
</div>
<div class="template">
<h2>Handlebars</h2>
<pre><code class="handlebars"><h3>Hours</h3>
<ul>
{{#each content.users}}
<li {{bindAttr hello="world"}}>{{firstName}}</li>
{{/each}}
</ul>
</code></pre>
</div>
<div class="functional">
<h2>Haskell</h2>
<pre><code class="haskell">{-# LANGUAGE TypeSynonymInstances #-}
module Network.UDP
( DataPacket(..)
, openBoundUDPPort
, openListeningUDPPort
, pingUDPPort
, sendUDPPacketTo
, recvUDPPacket
, recvUDPPacketFrom
) where
import qualified Data.ByteString as Strict (ByteString, concat, singleton)
import qualified Data.ByteString.Lazy as Lazy (ByteString, toChunks, fromChunks)
import Data.ByteString.Char8 (pack, unpack)
import Network.Socket hiding (sendTo, recv, recvFrom)
import Network.Socket.ByteString (sendTo, recv, recvFrom)
-- Type class for converting StringLike types to and from strict ByteStrings
class DataPacket a where
toStrictBS :: a -> Strict.ByteString
fromStrictBS :: Strict.ByteString -> a
instance DataPacket Strict.ByteString where
toStrictBS = id
{-# INLINE toStrictBS #-}
fromStrictBS = id
{-# INLINE fromStrictBS #-}
openBoundUDPPort :: String -> Int -> IO Socket
openBoundUDPPort uri port = do
s <- getUDPSocket
bindAddr <- inet_addr uri
let a = SockAddrInet (toEnum port) bindAddr
bindSocket s a
return s
pingUDPPort :: Socket -> SockAddr -> IO ()
pingUDPPort s a = sendTo s (Strict.singleton 0) a >> return ()
</code></pre>
</div>
<div class="">
<h2>Haxe</h2>
<pre><code class="haxe">
// quicksort example from http://haxe.org/doc/snip/quicksort
class Quicksort {
static var arr = [4,8,0,3,9,1,5,2,6,7];
static function quicksort( lo : Int, hi : Int ) : Void {
var i = lo;
var j = hi;
var buf = arr;
var p = buf[(lo+hi)>>1];
while( i <= j ) {
while( arr[i] > p ) i++;
while( arr[j] < p ) j--;
if( i <= j ) {
var t = buf[i];
buf[i++] = buf[j];
buf[j--] = t;
}
}
if( lo < j ) quicksort( lo, j );
if( i < hi ) quicksort( i, hi );
}
static function main() {
quicksort( 0, arr.length-1 );
trace(arr);
}
}
</code></pre>
</div>
<div class="common protocols">
<h2>HTTP</h2>
<pre><code class="http">POST /task?id=1 HTTP/1.1
Host: example.org
Content-Type: application/json; charset=utf-8
Content-Length: 19
{"status": "ok", "extended": true}
</code></pre>
</div>
<div class="common config">
<h2>Ini</h2>
<pre><code class="ini">;Settings relating to the location and loading of the database
[Database]
ProfileDir=.
ShowProfileMgr=smart
Profile1_Name[] = "\|/_-=MegaDestoyer=-_\|/"
DefaultProfile=True
AutoCreate = no
[AutoExec]
use-prompt="prompt"
Glob=autoexec_*.ini
AskAboutIgnoredPlugins=0
</code></pre>
</div>
<div class="common enterprise">
<h2>Java</h2>
<pre><code class="java">/**
* @author John Smith <john.smith@example.com>
* @version 1.0
*/
package l2f.gameserver.model;
import java.util.ArrayList;
public abstract class L2Character extends L2Object {
public static final Short ABNORMAL_EFFECT_BLEEDING = 0x0_0_0_1; // not sure
public void moveTo(int x, int y, int z) {
_ai = null;
_log.warning("Should not be called");
if (1 > 5) {
return;
}
}
/** Task of AI notification */
@SuppressWarnings( { "nls", "unqualified-field-access", "boxing" })
public class NotifyAITask implements Runnable {
private final CtrlEvent _evt;
List<String> mList = new ArrayList<String>()
public void run() {
try {
getAI().notifyEvent(_evt, _evt.class, null);
} catch (Throwable t) {
t.printStackTrace();
}
}
}
}
</code></pre>
</div>
<div class="common scripting">
<h2>JavaScript</h2>
<pre><code class="javascript">import {x, y} as p from 'point';
const ANSWER = 42;
class Car extends Vehicle {
constructor(speed, cost) {
super(speed);
var c = Symbol('cost');
this[c] = cost;
this.intro = `This is a car runs at
${speed}.`;
}
}
for (let num of [1, 2, 3]) {
console.log(num + 0b111110111);
}
function $initHighlight(block, flags) {
try {
if (block.className.search(/\bno\-highlight\b/) != -1)
return processBlock(block.function, true, 0x0F) + ' class=""';
} catch (e) {
/* handle exception */
var e4x =
<div>Example
<p>1234</p></div>;
}
for (var i = 0 / 2; i < classes.length; i++) { // "0 / 2" should not be parsed as regexp
if (checkCondition(classes[i]) === undefined)
return /\d+[\s/]/g;
}
console.log(Array.every(classes, Boolean));
}
export $initHighlight;
</code></pre>
</div>
<div class="common protocols">
<h2>JSON</h2>
<pre><code class="json">[
{
"title": "apples",
"count": [12000, 20000],
"description": {"text": "...", "sensitive": false}
},
{
"title": "oranges",
"count": [17500, null],
"description": {"text": "...", "sensitive": false}
}
]
</code></pre>
</div>
<div class="">
<h2>Julia</h2>
<pre><code class="julia">using Profile
# type definition
immutable Point{T<:FloatingPoint}
index::Int
x::T
y::T
end
#=
Multi
Line
Comment
=#
function method0(x, y::Int; version::VersionNumber=v"0.1.2")
"""
Triple
Quoted
String
"""
@assert π > e
s = 1.2
変数 = "variable"
if s * 100_000 ≥ 5.2e+10 && true || is(x, nothing)
s = 1. + .5im
elseif 1 ∈ [1, 2, 3]
println("s is $s and 変数 is $変数")
else
x = [1 2 3; 4 5 6]
@show x'
end
local var = rand(10)
var[1:5]
var[5:end-1]
var[end]
opt = "-la"
run(`ls $opt`)
'\u2200' != 'T'
return 5s / 2
end
</code></pre>
</div>
<div class="misc">
<h2>Kotlin</h2>
<pre><code class="kotlin">import kotlin.lang.test
trait A {
fun x()
}
fun xxx() : Int {
return 888
}
public fun main(args : Array<String>) {
}
</code></pre>
</div>
<div class="">
<h2>Lasso</h2>
<pre><code class="lasso"><?LassoScript
/* Lasso 8 */
local('query' = 'SELECT * FROM `'+var:'table'+'` WHERE `id` > 10
ORDER BY `Name` LIMIT 30');
Inline: -Username=$DBuser, -Password=$DBpass, -Database=$DBname, -sql=#query;
var("class1.name" = (found_count != 0 ? "subtotal" | "nonefound"),
"total_amount" = found_count);
records;
output: "<tr>"loop_count"</tr>";
/records;
/Inline;
?><div class="[$class1.name]">[$total_amount]</div>
<?lasso
/* Lasso 9 */ ?>
[noprocess] causes [delimiters] to be <?=skipped?> until the next [/noprocess]
[
define strings_combine(value::string, ...other)::string => {
local(result = #value->append(#other->asString&trim))
return #result
}
/**! descriptive text */
define person => type {
parent entity
data name::string, protected nickname, birthdate :: date
data private ssn = null
private showAge() => { return ..age }
protected fullName() => `"` + .nickname + `"` + .'name'
public ssnListed::boolean => .ssn() ? true | false
}
define person->name=(value) => {
.'name' = #value
return self->'name'
}
] <!-- an HTML comment <?=disables delimiters?> as well -->
[no_square_brackets] disables [square brackets] for the rest of the file
<?=
// query expression
with n in array((:-12, 0xABCD, 3.14159e14), (:NaN, -infinity, .57721))
let swapped = pair(#n->second, #n->first)
group #swapped by #n->first into t
let key = #t->key
order by #key
select pair(#key, #1)
do {^
#n->upperCase
^}
?>
</code></pre>
</div>
<div class="css">
<h2>Less</h2>
<pre><code class="less">/*
Using the most minimal language subset to ensure we
have enough relevance hints for proper Less detection
*/
@import "fruits";
@rhythm: 1.5em;
@media screen and (min-resolution: 2dppx) {
body {font-size: 125%}
}
section > .foo + #bar:hover [href*="less"] {
margin: @rhythm 0 0 @rhythm;
padding: calc(5% + 20px);
background: #f00ba7 url(http://placehold.alpha-centauri/42.png) no-repeat;
background-image: linear-gradient(-135deg, wheat, fuchsia) !important ;
background-blend-mode: multiply;
}
@font-face {
font-family: /* ? */ 'Omega';
src: url('../fonts/omega-webfont.woff?v=2.0.2');
}
.icon-baz::before {
display: inline-block;
font-family: "Omega", Alpha, sans-serif;
content: "\f085";
color: rgba(98, 76 /* or 54 */, 231, .75);
}
</code></pre>
</div>
<div class="lisp">
<h2>Lisp</h2>
<pre><code class="lisp">#!/usr/bin/env csi
(defun prompt-for-cd ()
"Prompts
for CD"
(prompt-read "Title" 1.53 1 2/4 1.7 1.7e0 2.9E-4 +42 -7 #b001 #b001/100 #o777 #O777 #xabc55 #c(0 -5.6))
(prompt-read "Artist" &rest)
(or (parse-integer (prompt-read "Rating") :junk-allowed t) 0)
(if x (format t "yes") (format t "no" nil) ;and here comment
)
;; second line comment
'(+ 1 2)
(defvar *lines*) ; list of all lines
(position-if-not #'sys::whitespacep line :start beg))
(quote (privet 1 2 3))
'(hello world)
(* 5 7)
(1 2 34 5)
(:use "aaaa")
(let ((x 10) (y 20))
(print (+ x y))
)</code></pre>
</div>
<div class="enterprise">
<h2>LiveCode</h2>
<pre><code class="livecodeserver"><?rev
global gControllerHandlers, gData
local sTest
put "blog,index" into gControllerHandlers
command blog
-- simple comment
put "Hello World!" into sTest
# ANOTHER COMMENT
put "form,url,asset" into tHelpers
rigLoadHelper tHelpers
end blog
/*Hello
block comment!*/
function myFunction
if the secs > 2000000000 then
put "Welcome to the future!"
else
return "something"
end if
end myFunction
--| END OF blog.lc
--| Location: ./system/application/controllers/blog.lc
----------------------------------------------------------------------
</code></pre>
</div>
<div class="scripting">
<h2>LiveScript</h2>
<pre><code class="livescript"># take the first n objects from a list
take = (n, [x, ...xs]:list) -->
| n <= 0 => []
| empty list => []
| otherwise => [x] ++ take n - 1, xs
take 2, [1, 2, 3, 4, 5]
# Curried functions
take-three = take 3
take-three [6, 7, 8, 9, 10]
# Function composition
last-three = reverse >> take-three >> reverse
last-three [1 to 8]
# List comprehensions and piping
t1 =
* id: 1
name: 'george'
* id: 2
name: 'mike'
* id: 3
name: 'donald'
t2 =
* id: 2
age: 21
* id: 1
age: 20
* id: 3
age: 26
[{id:id1, name, age}
for {id:id1, name} in t1
for {id:id2, age} in t2
where id1 is id2]
|> sort-by \id
|> JSON.stringify
</code></pre>
</div>
<div class="scripting">
<h2>Lua</h2>
<pre><code class="lua">--[[
Simple signal/slot implementation
]]
local signal_mt = {
__index = {
register = table.insert
}
}
function signal_mt.__index:emit(... --[[ Comment in params ]])
for _, slot in ipairs(self) do
slot(self, ...)
end
end
local function create_signal()
return setmetatable({}, signal_mt)
end
-- Signal test
local signal = create_signal()
signal:register(function(signal, ...)
print(...)
end)
signal:emit('Answer to Life, the Universe, and Everything:', 42)
--[==[ [=[ [[
Nested ]]
multi-line ]=]
comment ]==]
[==[ Nested
[=[ multi-line
[[ string
]] ]=] ]==]
</code></pre>
</div>
<div class="common">
<h2>Makefile</h2>
<pre><code class="makefile"># Makefile
BUILDDIR = _build
EXTRAS ?= $(BUILDDIR)/extras
.PHONY: main clean
main:
@echo "Building main facility..."
build_main $(BUILDDIR)
clean:
rm -rf $(BUILDDIR)/*
</code></pre>
</div>
<div class="common">
<h2>Markdown</h2>
<pre><code class="markdown"># hello world
you can write text [with links](http://example.com) inline or [link references][1].
* one _thing_ has *em*phasis
* two __things__ are **bold**
[1]: http://example.com
---
hello world
===========
<this_is inline="xml"></this_is>
> markdown is so cool
so are code segments
1. one thing (yeah!)
2. two thing `i can write code`, and `more` wipee!
</code></pre>
</div>
<div class="scientific">
<h2>Mathematica</h2>
<pre><code class="mathematica">(* ::Package:: *)
(* Mathematica Package *)
BeginPackage["SomePkg`"]
Begin["`Private`"]
SomeFn[ns_List] := Fold[Function[{x, y}, x + y], 0, Map[# * 2 &, ns]];
Print[$ActivationKey];
End[] (* End Private Context *)
EndPackage[]
</code></pre>
</div>
<div class="scientific">
<h2>Matlab</h2>
<pre><code class="matlab">n = 20; % number of points
points = [random('unid', 100, n, 1), random('unid', 100, n, 1)];
len = zeros(1, n - 1);
points = sortrows(points);
%% Initial set of points
plot(points(:,1),points(:,2));
for i = 1: n-1
len(i) = points(i + 1, 1) - points(i, 1);
end
while(max(len) > 2 * min(len))
[d, i] = max(len);
k = on_margin(points, i, d, -1);
m = on_margin(points, i + 1, d, 1);
xm = 0; ym = 0;
%% New point
if(i == 1 || i + 1 == n)
xm = mean(points([i,i+1],1))
ym = mean(points([i,i+1],2))
else
[xm, ym] = dlg1(points([k, i, i + 1, m], 1), ...
points([k, i, i + 1, m], 2))
end
points = [ points(1:i, :); [xm, ym]; points(i + 1:end, :)];
end
%{
This is a block comment. Please ignore me.
%}
function [net] = get_fit_network(inputs, targets)
% Create Network
numHiddenNeurons = 20; % Adjust as desired
net = newfit(inputs,targets,numHiddenNeurons);
net.trainParam.goal = 0.01;
net.trainParam.epochs = 1000;
% Train and Apply Network
[net,tr] = train(net,inputs,targets);
end
foo_matrix = [1, 2, 3; 4, 5, 6]''';
foo_cell = {1, 2, 3; 4, 5, 6}''.'.';
cell2flatten = {1,2,3,4,5};
flattenedcell = cat(1, cell2flatten{:});
</code></pre>
</div>
<div class="graphics">
<h2>MEL</h2>
<pre><code class="mel">proc string[] getSelectedLights()
{
string $selectedLights[];
string $select[] = `ls -sl -dag -leaf`;
for ( $shape in $select )
{
// Determine if this is a light.
//
string $class[] = getClassification( `nodeType $shape` );
if ( ( `size $class` ) > 0 && ( "light" == $class[0] ) )
{
$selectedLights[ `size $selectedLights` ] = $shape;
}
}
// Result is an array of all lights included in
// current selection list.
return $selectedLights;
}
</code></pre>
</div>
<div class="">
<h2>Mercury</h2>
<pre><code class="mercury">% "Hello World" in Mercury.
:- module hello.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
:- implementation.
main(!IO) :-
io.write_string("Hello, world\n", !IO).
:- pred filter(pred(T), list(T), list(T), list(T) ).
:- mode filter(in(pred(in) is semidet), in, out, out ) is det.
filter(_, [], [], []).
filter(P, [X | Xs], Ys, Zs) :-
filter(P, Xs, Ys0, Zs0),
( if P(X) then Ys = [X | Ys0], Zs = Zs0
else Ys = Ys0 , Zs = [X | Zs0]
).
</code></pre>
</div>
<div class="scientific">
<h2>Mizar</h2>
<pre><code class="mizar">::: ## Lambda calculus
environ
vocabularies LAMBDA,
NUMBERS,
NAT_1, XBOOLE_0, SUBSET_1, FINSEQ_1, XXREAL_0, CARD_1,
ARYTM_1, ARYTM_3, TARSKI, RELAT_1, ORDINAL4, FUNCOP_1;
:: etc...
begin
reserve D for DecoratedTree,
p,q,r for FinSequence of NAT,
x for set;
definition
let D;
attr D is LambdaTerm-like means
(dom D qua Tree) is finite &
::> *143,306
for r st r in dom D holds
r is FinSequence of {0,1} &
r^<*0*> in dom D implies D.r = 0;
end;
registration
cluster LambdaTerm-like for DecoratedTree of NAT;
existence;
::> *4
end;
definition
mode LambdaTerm is LambdaTerm-like DecoratedTree of NAT;
end;
::: Then we extend this ordinary one-step beta reduction, that is,
::: any subterm is also allowed to reduce.
definition
let M,N;
pred M beta N means
ex p st
M|p beta_shallow N|p &
for q st not p is_a_prefix_of q holds
[r,x] in M iff [r,x] in N;
end;
theorem Th4:
ProperPrefixes (v^<*x*>) = ProperPrefixes v \/ {v}
proof
thus ProperPrefixes (v^<*x*>) c= ProperPrefixes v \/ {v}
proof
let y;
assume y in ProperPrefixes (v^<*x*>);
then consider v1 such that
A1: y = v1 and
A2: v1 is_a_proper_prefix_of v^<*x*> by TREES_1:def 2;
v1 is_a_prefix_of v & v1 <> v or v1 = v by A2,TREES_1:9;
then
v1 is_a_proper_prefix_of v or v1 in {v} by TARSKI:def 1,XBOOLE_0:def 8;
then y in ProperPrefixes v or y in {v} by A1,TREES_1:def 2;
hence thesis by XBOOLE_0:def 3;
end;
let y;
assume y in ProperPrefixes v \/ {v};
then A3: y in ProperPrefixes v or y in {v} by XBOOLE_0:def 3;
A4: now
assume y in ProperPrefixes v;
then consider v1 such that
A5: y = v1 and
A6: v1 is_a_proper_prefix_of v by TREES_1:def 2;
v is_a_prefix_of v^<*x*> by TREES_1:1;
then v1 is_a_proper_prefix_of v^<*x*> by A6,XBOOLE_1:58;
hence thesis by A5,TREES_1:def 2;
end;
v^{} = v by FINSEQ_1:34;
then
v is_a_prefix_of v^<*x*> & v <> v^<*x*> by FINSEQ_1:33,TREES_1:1;
then v is_a_proper_prefix_of v^<*x*> by XBOOLE_0:def 8;
then y in ProperPrefixes v or y = v & v in ProperPrefixes (v^<*x*>)
by A3,TARSKI:def 1,TREES_1:def 2;
hence thesis by A4;
end;</code></pre>
</div>
<div class="">
<h2>Monkey</h2>
<pre><code class="monkey">#IMAGE_FILES="*.png|*.jpg"
#SOUND_FILES="*.wav|*.ogg"
#MUSIC_FILES="*.wav|*.ogg"
#BINARY_FILES="*.bin|*.dat"
Import mojo
' The main class which expends Mojo's 'App' class:
Class GameApp Extends App
Field player:Player
Method OnCreate:Int()
Local img:Image = LoadImage("player.png")
Self.player = New Player()
SetUpdateRate(60)
Return 0
End
Method OnUpdate:Int()
player.x += HALFPI
If (player.x > 100) Then
player.x = 0
Endif
Return 0
End
Method OnRender:Int()
Cls(32, 64, 128)
player.Draw()
player = Null
Return 0
End
End
</code></pre>
</div>
<div class="common config">
<h2>Nginx</h2>
<pre><code class="nginx">user www www;
worker_processes 2;
pid /var/run/nginx.pid;
error_log /var/log/nginx.error_log debug | info | notice | warn | error | crit;
events {
connections 2000;
use kqueue | rtsig | epoll | /dev/poll | select | poll;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] '
'"$request" $status $bytes_sent '
'"$http_referer" "$http_user_agent" '
'"$gzip_ratio"';
send_timeout 3m;
client_header_buffer_size 1k;
gzip on;
gzip_min_length 1100;
#lingering_time 30;
server {
server_name one.example.com www.one.example.com;
access_log /var/log/nginx.access_log main;
rewrite (.*) /index.php?page=$1 break;
location / {
proxy_pass http://127.0.0.1/;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
charset koi8-r;
}
location /api/ {
fastcgi_pass 127.0.0.1:9000;
}
location ~* \.(jpg|jpeg|gif)$ {
root /spool/www;
}
}
}
</code></pre>
</div>
<div class="">
<h2>Nimrod</h2>
<pre><code class="nimrod">
import module1, module2, module3
from module4 import nil
type
TFoo = object ## Doc comment
a: int32
PFoo = ref TFoo
proc do_stuff314(param_1: TFoo, par2am: var PFoo): PFoo {.exportc: "dostuff" .} =
# Regular comment
discard """
dfag
sdfg""
"""
result = nil
method abc(a: TFoo) = discard 1u32 + 0xabcdefABCDEFi32 + 0o01234567i8 + 0b010
discard rawstring"asdf""adfa"
var normalstring = "asdf"
let a: uint32 = 0xFFaF'u32
</code></pre>
</div>
<div class="">
<h2>Nix</h2>
<pre><code class="nix">{ stdenv, foo, bar ? false, ... }:
/*
* foo
*/
let
a = 1; # just a comment
b = null;
c = toString 10;
in stdenv.mkDerivation rec {
name = "foo-${version}";
version = "1.3";
configureFlags = [ "--with-foo2" ] ++ stdenv.lib.optional bar "--with-foo=${ with stdenv.lib; foo }"
postInstall = ''
${ if true then "--${test}" else false }
'';
meta = with stdenv.lib; {
homepage = https://nixos.org;
};
}
</code></pre>
</div>
<div class="">
<h2>NSIS</h2>
<pre><code class="nsis">/*
NSIS Scheme
for highlight.js
*/
; Includes
!include MUI2.nsh
; Settings
Name "installer_name"
OutFile "installer_name.exe"
RequestExecutionLevel user
CRCCheck on
!ifdef x64
InstallDir "$PROGRAMFILES64\installer_name"
!else
InstallDir "$PROGRAMFILES\installer_name"
!endif
; Pages
!insertmacro MUI_PAGE_INSTFILES
; Sections
Section "section_name" section_index
# your code here
SectionEnd
; Functions
Function .onInit
MessageBox MB_OK "Here comes a$\n$\rline-break!"
FunctionEnd
</code></pre>
</div>
<div class="common">
<h2>Objective C</h2>
<pre><code class="objectivec">#import <UIKit/UIKit.h>
#import "Dependency.h"
@protocol WorldDataSource
@optional
- (NSString*)worldName;
@required
- (BOOL)allowsToLive;
@end
@interface Test : NSObject <HelloDelegate, WorldDataSource> {
NSString *_greeting;
}
@property (nonatomic, readonly) NSString *greeting;
- (IBAction) show;
@end
@implementation Test
@synthesize test=_test;
+ (id) test {
return [self testWithGreeting:@"Hello, world!\nFoo bar!"];
}
+ (id) testWithGreeting:(NSString*)greeting {
return [[[self alloc] initWithGreeting:greeting] autorelease];
}
- (id) initWithGreeting:(NSString*)greeting {
if ( (self = [super init]) ) {
_greeting = [greeting retain];
}
return self;
}
- (void) dealloc {
[_greeting release];
[super dealloc];
}
@end
</code></pre>
</div>
<div class="functional">
<h2>OCaml</h2>
<pre><code class="ocaml">(* This is a
multiline, (* nested *) comment *)
type point = { x: float; y: float };;
let some_string = "this is a string";;
let rec length lst =
match lst with
[] -> 0
| head :: tail -> 1 + length tail
;;
exception Test;;
type expression =
Const of float
| Var of string
| Sum of expression * expression (* e1 + e2 *)
| Diff of expression * expression (* e1 - e2 *)
| Prod of expression * expression (* e1 * e2 *)
| Quot of expression * expression (* e1 / e2 *)
class point =
object
val mutable x = 0
method get_x = x
method private move d = x <- x + d
end;;
</code></pre>
</div>
<div class="">
<h2>Oxygene</h2>
<pre><code class="oxygene">namespace LinkedList;
interface
uses
System.Text;
type
List<T> = public class
where T is Object;
private
method AppendToString(aBuilder: StringBuilder);
public
constructor(aData: T);
constructor(aData: T; aNext: List<T>);
property Next: List<T>;
property Data: T;
method ToString: string; override;
end;
implementation
constructor List<T>(aData: T);
begin
Data := aData;
end;
constructor List<T>(aData: T; aNext: List<T>);
begin
constructor(aData);
Next := aNext;
end;
method List<T>.ToString: string;
begin
with lBuilder := new StringBuilder do begin
AppendToString(lBuilder);
result := lBuilder.ToString();
end;
end;
method List<T>.AppendToString(aBuilder: StringBuilder);
begin
if assigned(Data) then
aBuilder.Append(Data.ToString)
else
aBuilder.Append('nil');
if assigned(Next) then begin
aBuilder.Append(', ');
Next.AppendToString(aBuilder);
end;
end;
end.
</code></pre>
</div>
<div class="template">
<h2>Parser3</h2>
<pre><code class="parser3">@CLASS
base
@USE
module.p
@BASE
class
# Comment for code
@create[aParam1;aParam2][local1;local2]
^connect[mysql://host/database?ClientCharset=windows-1251]
^for[i](1;10){
<p class="paragraph">^eval($i+10)</p>
^connect[mysql://host/database]{
$tab[^table::sql{select * from `table` where a='1'}]
$var_Name[some${value}]
}
}
^rem{
Multiline comment with code: $var
^while(true){
^for[i](1;10){
^sleep[]
}
}
}
^taint[^#0A]
@GET_base[]
## Comment for code
# Isn't comment
$result[$.hash_item1[one] $.hash_item2[two]]
</code></pre>
</div>
<div class="common">
<h2>Perl</h2>
<pre><code class="perl"># loads object
sub load
{
my $flds = $c->db_load($id,@_) || do {
Carp::carp "Can`t load (class: $c, id: $id): '$!'"; return undef
};
my $o = $c->_perl_new();
$id12 = $id / 24 / 3600;
$o->{'ID'} = $id12 + 123;
#$o->{'SHCUT'} = $flds->{'SHCUT'};
my $p = $o->props;
my $vt;
$string =~ m/^sought_text$/;
$items = split //, 'abc';
$string //= "bar";
for my $key (keys %$p)
{
if(${$vt.'::property'}) {
$o->{$key . '_real'} = $flds->{$key};
tie $o->{$key}, 'CMSBuilder::Property', $o, $key;
}
}
$o->save if delete $o->{'_save_after_load'};
# GH-117
my $g = glob("/usr/bin/*");
return $o;
}
=head1 NAME
POD till the end of file
</code></pre>
</div>
<div class="config">
<h2>pf</h2>
<pre><code class="pf"># from the PF FAQ: http://www.openbsd.org/faq/pf/example1.html
# macros
int_if="xl0"
tcp_services="{ 22, 113 }"
icmp_types="echoreq"
comp3="192.168.0.3"
# options
set block-policy return
set loginterface egress
set skip on lo
# FTP Proxy rules
anchor "ftp-proxy/*"
pass in quick on $int_if inet proto tcp to any port ftp \
divert-to 127.0.0.1 port 8021
# match rules
match out on egress inet from !(egress:network) to any nat-to (egress:0)
# filter rules
block in log
pass out quick
antispoof quick for { lo $int_if }
pass in on egress inet proto tcp from any to (egress) \
port $tcp_services
pass in on egress inet proto tcp to (egress) port 80 rdr-to $comp3
pass in inet proto icmp all icmp-type $icmp_types
pass in on $int_if
</code></pre>
</div>
<div class="common">
<h2>PHP</h2>
<pre><code class="php">require_once 'Zend/Uri/Http.php';
namespace Location\Web;
interface Factory
{
static function _factory();
}
abstract class URI extends BaseURI implements Factory
{
abstract function test();
public static $st1 = 1;
const ME = "Yo";
var $list = NULL;
private $var;
/**
* Returns a URI
*
* @return URI
*/
static public function _factory($stats = array(), $uri = 'http')
{
echo __METHOD__;
$uri = explode(':', $uri, 0b10);
$schemeSpecific = isset($uri[1]) ? $uri[1] : '';
$desc = 'Multi
line description';
// Security check
if (!ctype_alnum($scheme)) {
throw new Zend_Uri_Exception('Illegal scheme');
}
$this->var = 0 - self::$st;
$this->list = list(Array("1"=> 2, 2=>self::ME, 3 => \Location\Web\URI::class));
return [
'uri' => $uri,
'value' => null,
];
}
}
echo URI::ME . URI::$st1;
__halt_compiler () ; datahere
datahere
datahere */
datahere
</code></pre>
</div>
<div class="">
<h2>PowerShell</h2>
<pre><code class="powershell">$initialDate = [datetime]'2013/1/8'
$rollingDate = $initialDate
do {
$client = New-Object System.Net.WebClient
$results = $client.DownloadString("http://not.a.real.url")
Write-Host "$rollingDate.ToShortDateString() - $results"
$rollingDate = $rollingDate.AddDays(21)
$username = [System.Environment]::UserName
} until ($rollingDate -ge [datetime]'2013/12/31')
</code></pre>
</div>
<div class="graphics">
<h2>Processing</h2>
<pre><code class="processing">import java.util.LinkedList;
import java.awt.Point;
PGraphics pg;
String load;
void setup() {
size(displayWidth, displayHeight, P3D);
pg = createGraphics(displayWidth*2,displayHeight,P2D);
pg.beginDraw();
pg.background(255,255,255);
//pg.smooth(8);
pg.endDraw();
}
void draw(){
background(255);
}
</code></pre>
</div>
<div class="">
<h2>Python profile</h2>
<pre><code class="profile"> 261917242 function calls in 686.251 CPU seconds
ncalls tottime filename:lineno(function)
152824 513.894 {method 'sort' of 'list' objects}
129590630 83.894 rrule.py:842(__cmp__)
129590630 82.439 {cmp}
153900 1.296 rrule.py:399(_iter)
304393/151570 0.963 rrule.py:102(_iter_cached)
</code></pre>
</div>
<div class="">
<h2>Prolog</h2>
<pre><code class="prolog">mergesort([],[]). % special case
mergesort([A],[A]).
mergesort([A,B|R],S) :-
split([A,B|R],L1,L2),
mergesort(L1,S1),
mergesort(L2,S2),
merge(S1,S2,S).
split([],[],[]).
split([A],[A],[]).
split([A,B|R],[A|Ra],[B|Rb]) :- split(R,Ra,Rb).
</code></pre>
</div>
<div class="protocols">
<h2>Protocol Buffers</h2>
<pre><code class="protobuf">package languages.protobuf;
option java_package = "org.highlightjs.languages.protobuf";
message Customer {
required int64 customer_id = 1;
optional string name = 2;
optional string real_name = 3 [default = "Anonymous"];
optional Gender gender = 4;
repeated string email_addresses = 5;
optional bool is_admin = 6 [default = false]; // or should this be a repeated field in Account?
enum Gender {
MALE = 1,
FEMALE = 2
}
}
service CustomerSearch {
rpc FirstMatch(CustomerRequest) returns (CustomerResponse);
rpc AllMatches(CustomerRequest) returns (CustomerResponse);
}</code></pre>
</div>
<div class="config">
<h2>Puppet</h2>
<pre><code class="puppet">class hg_punch::library {
firewall {'101 puppet library access':
proto => 'tcp',
dport => '80',
action => 'accept',
}
package { 'git':
ensure => present,
}
vcsrepo { "puppet-library":
path => '/var/www/puppet-library/',
ensure => present,
owner => 'root',
group => 'root',
provider => git,
source => 'https://github.com/Moliholy/puppet-library.git',
revision => 'master',
require => Package['git'],
}
package { 'nfs-utils':
ensure => present,
}
package { 'bundler':
ensure => present,
provider => gem,
}
package { [ "ruby", "ruby-devel", "gcc", "make" ]:
ensure => present,
}
exec { 'bundler update':
command => "bundler update && bundler",
cwd => '/var/www/puppet-library',
path => ["/usr/bin", "/bin", "/usr/sbin"],
require => [ Package['ruby'], Package['ruby-devel'],
Package['gcc'], Package['make'],
Package['bundler'], Vcsrepo['puppet-library'] ]
}
package { 'mod_passenger':
ensure => present,
}
file { "/etc/httpd/conf.d/puppetlibrary.conf":
owner => root,
group => root,
mode => 0644,
content => template('hg_punch/puppetlibrary.conf.erb'),
require => Package['mod_passenger'],
selinux_ignore_defaults => true,
}
file { "/var/www/puppet-library/config.ru":
owner => root,
group => root,
mode => 0644,
content => template('hg_punch/config.ru.erb'),
require => Vcsrepo['puppet-library'],
}
file { [ '/var/www/puppet-library/public', '/var/www/puppet-library/tmp' ]:
ensure => directory,
owner => root,
group => root,
mode => 755,
require => Vcsrepo['puppet-library'],
}
# Disable SELinux
package { "augeas":
ensure => present,
}
augeas {'disable_selinux':
context => '/files/etc/sysconfig/selinux',
changes => 'set SELINUX disabled',
lens => 'shellvars.lns',
incl => '/etc/sysconfig/selinux'
} ~>
exec {'sudo disable_selinux':
command => '/bin/echo 0 > /selinux/enforce',
refreshonly => true,
}
service { "httpd":
enable => true,
ensure => running,
hasrestart => true,
require => [ Exec['bundler update'],
File['/etc/httpd/conf.d/puppetlibrary.conf'],
File['/var/www/puppet-library/public'],
File['/var/www/puppet-library/tmp'],
Vcsrepo['puppet-library'],
Package['mod_passenger'] ],
}
}
</code></pre>
</div>
<div class="common">
<h2>Python</h2>
<pre><code class="python">@requires_authorization
def somefunc(param1='', param2=0):
r'''A docstring'''
if param1 > param2: # interesting
print 'Gre\'ater'
return (param2 - param1 + 1 + 0b10l) or None
class SomeClass:
pass
>>> message = '''interpreter
... prompt'''
</code></pre>
</div>
<div class="">
<h2>Q</h2>
<pre><code class="q">select time, price by date,stock from quote where price=(max;price)fby stock
data:raze value flip trade
select vwap:size wavg price by 5 xbar time.minute from aapl where date within (.z.d-10;.z.d)
f1:{[x;y;z] show (x;y+z);sum 1 2 3}
.z.pc:{[handle] show -3!(`long$.z.p;"Closed";handle)}
// random normal distribution, e.g. nor 10
nor:{$[x=2*n:x div 2;raze sqrt[-2*log n?1f]*/:(sin;cos)@\:(2*pi)*n?1f;-1_.z.s 1+x]}
mode:{where g=max g:count each group x} // mode function</code></pre>
</div>
<div class="scientific">
<h2>R</h2>
<pre><code class="r">library(ggplot2)
centre <- function(x, type, ...) {
switch(type,
mean = mean(x),
median = median(x),
trimmed = mean(x, trim = .1))
}
myVar1
myVar.2
data$x
foo "bar" baz
# test "test"
"test # test"
(123) (1) (10) (0.1) (.2) (1e-7)
(1.2e+7) (2e) (3e+10) (0x0) (0xa)
(0xabcdef1234567890) (123L) (1L)
(0x10L) (10000000L) (1e6L) (1.1L)
(1e-3L) (4123.381E-10i)
(3.) (3.E10) # BUG: .E10 should be part of number
# Numbers in some different contexts
1L
0x40
.234
3.
1L + 30
plot(cars, xlim=20)
plot(cars, xlim=0x20)
foo<-30
my.data.3 <- read() # not a number
c(1,2,3)
1%%2
"this is a quote that spans
multiple lines
\"
is this still a quote? it should be.
# even still!
" # now we're done.
'same for
single quotes #'
# keywords
NULL, NA, TRUE, FALSE, Inf, NaN, NA_integer_,
NA_real_, NA_character_, NA_complex_, function,
while, repeat, for, if, in, else, next, break,
..., ..1, ..2
# not keywords
the quick brown fox jumped over the lazy dogs
null na true false inf nan na_integer_ na_real_
na_character_ na_complex_ Function While Repeat
For If In Else Next Break .. .... "NULL" `NULL` 'NULL'
# operators
+, -, *, /, %%, ^, >, >=, <, <=, ==, !=, !, &, |, ~,
->, <-, <<-, $, :, ::
# infix operator
foo %union% bar
%"test"%
`"test"`
</code></pre>
</div>
<div class="graphics">
<h2>RenderMan RIB</h2>
<pre><code class="rib">FrameBegin 0
Display "Scene" "framebuffer" "rgb"
Option "searchpath" "shader" "+&:/home/kew"
Option "trace" "int maxdepth" [4]
Attribute "visibility" "trace" [1]
Attribute "irradiance" "maxerror" [0.1]
Attribute "visibility" "transmission" "opaque"
Format 640 480 1.0
ShadingRate 2
PixelFilter "catmull-rom" 1 1
PixelSamples 4 4
Projection "perspective" "fov" 49.5502811377
Scale 1 1 -1
WorldBegin
ReadArchive "Lamp.002_Light/instance.rib"
Surface "plastic"
ReadArchive "Cube.004_Mesh/instance.rib"
# ReadArchive "Sphere.010_Mesh/instance.rib"
# ReadArchive "Sphere.009_Mesh/instance.rib"
ReadArchive "Sphere.006_Mesh/instance.rib"
WorldEnd
FrameEnd
</code></pre>
</div>
<div class="config">
<h2>Roboconf</h2>
<pre><code class="roboconf"># This is a comment
import toto.graph;
##
# Facet
##
facet VM {
installer: iaas;
}
# Components
VM_ec2 {
facets: VM;
children: cluster-node, mysql;
}
VM_openstack {
facets: VM;
children: cluster-node, mysql;
}
cluster-node {
alias: a cluster node;
installer: puppet;
exports: ip, port, optional-property1, optional_property2;
imports: cluster-node.ip (optional), cluster-node.port (optional), mysql.ip, mysql.port;
}
mysql {
alias: a MySQL database;
installer: puppet;
exports: ip, port;
}
##
# Normally, instances are defined in another file...
##
instance of VM_ec2 {
name: VM_;
count: 3;
my-instance-property: whatever;
instance of cluster-node {
name: cluster node; # An in-line comment
}
}
instance of VM_openstack {
name: VM_database;
instance of mysql {
name: mysql;
}
}
</code></pre>
</div>
<div class="graphics">
<h2>RenderMan RSL</h2>
<pre><code class="rsl">#define TEST_DEFINE 3.14
/* plastic surface shader
*
* Pixie is:
* (c) Copyright 1999-2003 Okan Arikan. All rights reserved.
*/
surface plastic (float Ka = 1, Kd = 0.5, Ks = 0.5, roughness = 0.1;
color specularcolor = 1;) {
normal Nf = faceforward (normalize(N),I);
Ci = Cs * (Ka*ambient() + Kd*diffuse(Nf)) + specularcolor * Ks *
specular(Nf,-normalize(I),roughness);
Oi = Os;
Ci *= Oi;
}
</code></pre>
</div>
<div class="common">
<h2>Ruby</h2>
<pre><code class="ruby">class A < B; def self.create(object = User) object end end
class Zebra; def inspect; "X#{2 + self.object_id}" end end
module ABC::DEF
include Comparable
# @param test
# @return [String] nothing
def foo(test)
Thread.new do |blockvar|
ABC::DEF.reverse(:a_symbol, :'a symbol', :<=>, 'test' + ?\012)
answer = valid?4 && valid?CONST && ?A && ?A.ord
end.join
end
def [](index) self[index] end
def ==(other) other == self end
end
class Car < ActiveRecord::Base
has_many :wheels, class_name: 'Wheel', foreign_key: 'car_id'
scope :available, -> { where(available: true) }
end
hash = {1 => 'one', 2 => 'two'}
2.0.0p0 :001 > ['some']
=> ["some"]
</code></pre>
</div>
<div class="enterprise">
<h2>Oracle Rules Language</h2>
<pre><code class="ruleslanguage">//This is a comment
ABORT "You experienced an abort.";
WARN "THIS IS A WARNING";
CALL "RIDER_X";
DONE;
FOR EACH X IN CSV_FILE "d:\lodestar\user\d377.lse"
LEAVE FOR;
END FOR;
IF ((BILL_KW = 0) AND (KW > 0)) THEN
END IF;
INCLUDE "R1";
LEAVE RIDER;
SELECT BILL_PERIOD
WHEN "WINTER"
BLOCK KWH
FROM 0 TO 400 CHARGE $0.03709
FROM 400 CHARGE $0.03000
TOTAL $ENERGY_CHARGE_WIN;
WHEN "SUMMER"
$VOLTAGE_DISCOUNT_SUM = $0.00
OTHERWISE
$VOLTAGE_DISCOUNT_SUM = $1.00
END SELECT;
/* Report top five peaks */
LABEL PK.NM "Peak Number";
SAVE_UPDATE MV TO TABLE "METERVALUE";
FOR EACH INX IN ARRAYUPPERBOUND(#MYARRAY[])
#MYARRAY[INX].VALUE = 2;
CLEAR #MYARRAY[];
END FOR
//Interval Data
HNDL_1_ADD_EDI = INTDADDATTRIBUTE(HNDL_1, "EDI_TRANSACTION", EDI_ID);
HNDL_1_ADD_VAL_MSG = INTDADDVMSG(HNDL_1,"Missing (Status Code 9) values found");
EMPTY_HNDL = INTDCREATEHANDLE('05/03/2006 00:00:00', '05/03/2006 23:59:59', 3600, "Y", "0", " ");
</code></pre>
</div>
<div class="system">
<h2>Rust</h2>
<pre><code class="rust">use std;
#![warn(unstable)]
/* Factorial */
fn fac(n: int) -> int {
let s: str = "This is
a multi-line string.
It ends with an unescaped '\"'.";
let c: char = 'Ф';
let r: str = r##" raw string "##;
let result = 1, i = 1;
while i <= n { // No parens around the condition
result *= i;
i += 1;
}
ret result;
}
pure fn pure_length<T>(ls: list<T>) -> uint { /* ... */ }
type t = map::hashtbl<int,str>;
let x = id::<int>(10);
// Define some modules.
#[path = "foo.rs"]
mod foo;
impl <T> Seq<T> for [T] {
fn len() -> uint { vec::len(self) }
fn iter(b: fn(T)) {
for elt in self { b(elt); }
}
}
enum list<T> {
Nil;
Cons(T, @list<T>);
}
let a: list<int> = Cons(7, @cons(13, @nil));
struct Baz<'a> {
baz: &'a str,
}
'h: for i in range(0,10) {
'g: loop {
if i % 2 == 0 { continue 'h; }
if i == 9 { break 'h; }
break 'g;
}
}
</code></pre>
</div>
<div class="">
<h2>Scala</h2>
<pre><code class="scala">case class Person(name: String, age: Int)
def absoluteValue(n: Int): Int =
if (n < 0) -n else n
val hux = "hux"
def mux = "mux"
def qux: String = "qux"
type ξ[A] = (A, A)
trait Hist { lhs =>
def ⊕(rhs: Hist): Hist
}
def gsum[A: Ring](as: Seq[A]): A =
as.foldLeft(Ring[A].zero)(_ + _)
sealed trait Compass
case object North extends Compass
case object South extends Compass
case object East extends Compass
case object West extends Compass
trait Cake {
type T;
val things: Seq[T]
abstract class Spindler
def spindle(s: Spindler, ts: Seq[T], reversed: Boolean = false): Seq[T]
}
val colors = Map(
"red" -> 0xFF0000,
"turquoise" -> 0x00FFFF,
"black" -> 0x000000,
"orange" -> 0xFF8040,
"brown" -> 0x804000)
lazy val ns = for {
x <- 0 until 100
y <- 0 until 100
} yield (x + y) * 33.33
</code></pre>
</div>
<div class="lisp">
<h2>Scheme</h2>
<pre><code class="scheme">;; Calculation of Hofstadter's male and female sequences as a list of pairs
(define (hofstadter-male-female n)
(letrec ((female (lambda (n)
(if (= n 0)
1
(- n (male (female (- n 1)))))))
(male (lambda (n)
(if (= n 0)
0
(- n (female (male (- n 1))))))))
(let loop ((i 0))
(if (> i n)
'()
(cons (cons (female i)
(male i))
(loop (+ i 1)))))))
(hofstadter-male-female 8)
(define (find-first func lst)
(call-with-current-continuation
(lambda (return-immediately)
(for-each (lambda (x)
(if (func x)
(return-immediately x)))
lst)
#f)))
</code></pre>
</div>
<div class="scientific">
<h2>Scilab</h2>
<pre><code class="scilab">// A comment
function I = foo(dims, varargin)
d=[1; matrix(dims(1:$-1),-1,1)]
for i=1:size(varargin)
if varargin(i)==[] then
I=[],
return;
end
end
endfunction
b = cos(a) + cosh(a);
bar_matrix = [ "Hello", "world" ];
foo_matrix = [1, 2, 3; 4, 5, 6];
</code></pre>
</div>
<div class="css">
<h2>SCSS</h2>
<pre><code class="scss">@import "compass/reset";
// variables
$colorGreen: #008000;
$colorGreenDark: darken($colorGreen, 10);
@mixin container {
max-width: 980px;
}
// mixins with parameters
@mixin button($color:green) {
@if ($color == green) {
background-color: #008000;
}
@else if ($color == red) {
background-color: #B22222;
}
}
button {
@include button(red);
}
div,
.navbar,
#header,
input[type="input"] {
font-family: "Helvetica Neue", Arial, sans-serif;
width: auto;
margin: 0 auto;
display: block;
}
.row-12 > [class*="spans"] {
border-left: 1px solid #B5C583;
}
// nested definitions
ul {
width: 100%;
padding: {
left: 5px; right: 5px;
}
li {
float: left; margin-right: 10px;
.home {
background: url('http://placehold.it/20') scroll no-repeat 0 0;
}
}
}
.banner {
@extend .container;
}
a {
color: $colorGreen;
&:hover { color: $colorGreenDark; }
&:visited { color: #c458cb; }
}
@for $i from 1 through 5 {
.span#{$i} {
width: 20px*$i;
}
}
@mixin mobile {
@media screen and (max-width : 600px) {
@content;
}
}</code></pre>
</div>
<div class="">
<h2>Smali</h2>
<pre><code class="smali">.class public Lcom/test/Preferences;
.super Landroid/preference/PreferenceActivity;
.source "Preferences.java"
# instance fields
.field private PACKAGE_NAME:Ljava/lang/String;
# direct methods
.method public constructor <init>()V
.registers 1
.annotation build Landroid/annotation/SuppressLint;
value = {
"InlinedApi"
}
.end annotation
.prologue
.line 25
invoke-direct {p0}, Landroid/preference/PreferenceActivity;-><init>()V
const-string v4, "ASDF!"
.line 156
.end local v0 #customOther:Landroid/preference/Preference;
.end local v1 #customRate:Landroid/preference/Preference;
.end local v2 #hideApp:Landroid/preference/Preference;
:cond_56
.line 135
invoke-static {p1}, Lcom/google/ads/AdActivity;->b(Lcom/google/ads/internal/d;)Lcom/google/ads/internal/d;
.line 140
:cond_e
monitor-exit v1
:try_end_f
.catchall {:try_start_5 .. :try_end_f} :catchall_30
.line 143
invoke-virtual {p1}, Lcom/google/ads/internal/d;->g()Lcom/google/ads/m;
move-result-object v0
iget-object v0, v0, Lcom/google/ads/m;->c:Lcom/google/ads/util/i$d;
invoke-virtual {v0}, Lcom/google/ads/util/i$d;->a()Ljava/lang/Object;
move-result-object v0
check-cast v0, Landroid/app/Activity;
.line 144
if-nez v0, :cond_33
.line 145
const-string v0, "activity was null while launching an AdActivity."
invoke-static {v0}, Lcom/google/ads/util/b;->e(Ljava/lang/String;)V
.line 160
:goto_22
return-void
.line 136
:cond_23
:try_start_23
invoke-static {}, Lcom/google/ads/AdActivity;->c()Lcom/google/ads/internal/d;
move-result-object v0
if-eq v0, p1, :cond_e
return-void
.end method
</code></pre>
</div>
<div class="">
<h2>Smalltalk</h2>
<pre><code class="smalltalk">Object>>method: num
"comment 123"
| var1 var2 |
(1 to: num) do: [:i | |var| ^i].
Klass with: var1.
Klass new.
arr := #('123' 123.345 #hello Transcript var $@).
arr := #().
var2 = arr at: 3.
^ self abc
heapExample
"HeapTest new heapExample"
"Multiline
decription"
| n rnd array time sorted |
n := 5000.
"# of elements to sort"
rnd := Random new.
array := (1 to: n)
collect: [:i | rnd next].
"First, the heap version"
time := Time
millisecondsToRun: [sorted := Heap withAll: array.
1
to: n
do: [:i |
sorted removeFirst.
sorted add: rnd next]].
Transcript cr; show: 'Time for Heap: ' , time printString , ' msecs'.
"The quicksort version"
time := Time
millisecondsToRun: [sorted := SortedCollection withAll: array.
1
to: n
do: [:i |
sorted removeFirst.
sorted add: rnd next]].
Transcript cr; show: 'Time for SortedCollection: ' , time printString , ' msecs'
</code></pre>
</div>
<div class="functional">
<h2>SML</h2>
<pre><code class="sml">(* list.sml
*
* COPYRIGHT (c) 2009 The Fellowship of SML/NJ (http://www.smlnj.org)
* All rights reserved.
*
* Available (unqualified) at top level:
* type list
* val nil, ::, hd, tl, null, length, @, app, map, foldr, foldl, rev
* exception Empty
*
* Consequently the following are not visible at top level:
* val last, nth, take, drop, concat, revAppend, mapPartial, find, filter,
* partition, exists, all, tabulate
*
* The following infix declarations will hold at top level:
* infixr 5 :: @
*
*)
structure List : LIST =
struct
val op + = InlineT.DfltInt.+
val op - = InlineT.DfltInt.-
val op < = InlineT.DfltInt.<
val op <= = InlineT.DfltInt.<=
val op > = InlineT.DfltInt.>
val op >= = InlineT.DfltInt.>=
(* val op = = InlineT.= *)
datatype list = datatype list
exception Empty = Empty
(* these functions are implemented in base/system/smlnj/init/pervasive.sml *)
val null = null
val hd = hd
val tl = tl
val length = length
val rev = rev
val revAppend = revAppend
val op @ = op @
val foldr = foldr
val foldl = foldl
val app = app
val map = map
fun last [] = raise Empty
| last [x] = x
| last (_::r) = last r
fun getItem [] = NONE
| getItem (x::r) = SOME(x, r)
fun nth (l,n) = let
fun loop ((e::_),0) = e
| loop ([],_) = raise Subscript
| loop ((_::t),n) = loop(t,n-1)
in
if n >= 0 then loop (l,n) else raise Subscript
end
fun take (l, n) = let
fun loop (l, 0) = []
| loop ([], _) = raise Subscript
| loop ((x::t), n) = x :: loop (t, n-1)
in
if n >= 0 then loop (l, n) else raise Subscript
end
fun drop (l, n) = let
fun loop (l,0) = l
| loop ([],_) = raise Subscript
| loop ((_::t),n) = loop(t,n-1)
in
if n >= 0 then loop (l,n) else raise Subscript
end
fun concat [] = []
| concat (l::r) = l @ concat r
fun mapPartial pred l = let
fun mapp ([], l) = rev l
| mapp (x::r, l) = (case (pred x)
of SOME y => mapp(r, y::l)
| NONE => mapp(r, l)
(* end case *))
in
mapp (l, [])
end
fun find pred [] = NONE
| find pred (a::rest) = if pred a then SOME a else (find pred rest)
fun filter pred [] = []
| filter pred (a::rest) = if pred a then a::(filter pred rest)
else (filter pred rest)
fun partition pred l = let
fun loop ([],trueList,falseList) = (rev trueList, rev falseList)
| loop (h::t,trueList,falseList) =
if pred h then loop(t, h::trueList, falseList)
else loop(t, trueList, h::falseList)
in loop (l,[],[]) end
fun exists pred = let
fun f [] = false
| f (h::t) = pred h orelse f t
in f end
fun all pred = let
fun f [] = true
| f (h::t) = pred h andalso f t
in f end
fun tabulate (len, genfn) =
if len < 0 then raise Size
else let
fun loop n = if n = len then []
else (genfn n)::(loop(n+1))
in loop 0 end
fun collate compare = let
fun loop ([], []) = EQUAL
| loop ([], _) = LESS
| loop (_, []) = GREATER
| loop (x :: xs, y :: ys) =
(case compare (x, y) of
EQUAL => loop (xs, ys)
| unequal => unequal)
in
loop
end
end (* structure List *)
</code></pre>
</div>
<div class="common">
<h2>SQL</h2>
<pre><code class="sql">BEGIN;
CREATE TABLE "topic" (
-- This is the greatest table of all time
"id" serial NOT NULL PRIMARY KEY,
"forum_id" integer NOT NULL,
"subject" varchar(255) NOT NULL -- Because nobody likes an empty subject
);
ALTER TABLE "topic" ADD CONSTRAINT forum_id FOREIGN KEY ("forum_id") REFERENCES "forum" ("id");
-- Initials
insert into "topic" ("forum_id", "subject") values (2, 'D''artagnian');
select /* comment */ count(*) from cicero_forum;
-- this line lacks ; at the end to allow people to be sloppy and omit it in one-liners
/*
but who cares?
*/
COMMIT</code></pre>
</div>
<div class="scientific">
<h2>Stata</h2>
<pre><code class="stata">program define gr_log
version 6.0
local or = `2'
local xunits = `3'
local b1 = ln(`or')
* make summary of logistic data from equation
set obs `xunits'
generate pgty = 1 - 1/(1 + exp(score))
/**
* Comment 1
*/
reg y x
* Comment 2
reg y2 x //comment 3
This is a `loc' $glob ${glob2}
This is a `"string " "' "string`1'two${hi}" bad `"string " "' good `"string " "'
//Limit to just the project ados
cap adopath - SITE
cap adopath - PLUS
/*cap adopath - PERSONAL
cap adopath - OLDPLACE*/
adopath ++ "${dir_base}/code/ado/"
A string `"Wow"'. `""one" "two""'
A `local' em`b'ed
a global ${dir_base} $dir_base em${b}ed
forval i=1/4{
if `i'==2{
cap reg y x1, robust
local x = ln(4)
local x =ln(4)
local ln = ln
}
}
* add mlibs in the new adopath to the index
mata: mata mlib index</code></pre>
</div>
<div class="">
<h2>STEP Part 21 (ISO 10303-21)</h2>
<pre><code class="step21">ISO-10303-21;
HEADER;
FILE_DESCRIPTION((''),'2;1');
FILE_NAME('CUBE_4SQUARE','2013-11-29T',('acook'),(''),
'SOMETHINGCAD BY SOME CORPORATION, 2012130',
'SOMETHINGCAD BY SOME CORPORATION, 2012130','');
FILE_SCHEMA(('CONFIG_CONTROL_DESIGN'));
ENDSEC;
/* file written by SomethingCAD */
DATA;
#1=DIRECTION('',(1.E0,0.E0,0.E0));
#2=VECTOR('',#1,4.E0);
#3=CARTESIAN_POINT('',(-2.E0,-2.E0,-2.E0));
#4=LINE('',#3,#2);
#5=DIRECTION('',(0.E0,1.E0,0.E0));
#6=VECTOR('',#5,4.E0);
#7=CARTESIAN_POINT('',(2.E0,-2.E0,-2.E0));
#8=LINE('',#7,#6);
#9=DIRECTION('',(-1.E0,0.E0,0.E0));
#10=VECTOR('',#9,4.E0);
#11=CARTESIAN_POINT('',(2.E0,2.E0,-2.E0));
#12=LINE('',#11,#10);
#13=DIRECTION('',(0.E0,-1.E0,0.E0));
#14=VECTOR('',#13,4.E0);
#15=CARTESIAN_POINT('',(-2.E0,2.E0,-2.E0));
#16=LINE('',#15,#14);
#17=DIRECTION('',(0.E0,0.E0,1.E0));
#18=VECTOR('',#17,4.E0);
#19=CARTESIAN_POINT('',(-2.E0,-2.E0,-2.E0));
#20=LINE('',#19,#18);
#21=DIRECTION('',(0.E0,0.E0,1.E0));
ENDSEC;
END-ISO-10303-21;
</code></pre>
</div>
<div class="css">
<h2>Stylus</h2>
<pre><code class="stylus">@import "nib"
// variables
$green = #008000
$green_dark = darken($green, 10)
// mixin/function
container()
max-width 980px
// mixin/function with parameters
buttonBG($color = green)
if $color == green
background-color #008000
else if $color == red
background-color #B22222
button
buttonBG(red)
#content, .content
font Tahoma, Chunkfive, sans-serif
background url('hatch.png')
color #F0F0F0 !important
width 100%
</code></pre>
</div>
<div class="system">
<h2>Swift</h2>
<pre><code class="swift">extension MyClass : Interface {
class func unarchiveFromFile<A>(file : A, (Int,Int) -> B) -> SKNode? {
let path: String = bundle.pathForResource(file, ofType: "file\(name + 5).txt")
let funnyNumber = 3 + 0xC2.15p2 * (1_000_000.000_000_1 - 000123.456) + 0o21
var sceneData = NSData.dataWithContentsOfFile(path, options: .DataReadingMappedIfSafe, error: nil)
/* a comment /* with a nested comment */ and the end */
}
@objc override func shouldAutorotate() {
return true
}
}
</code></pre>
</div>
<div class="">
<h2>Tcl</h2>
<pre><code class="tcl">package json
source helper.tcl
# randomness verified by a die throw
set ::rand 4
proc give::recursive::count {base p} { ; # 2 mandatory params
while {$p > 0} {
set result [expr $result * $base]; incr p -1
}
return $result
}
set a 'a'; set b "bcdef"; set lst [list "item"]
puts [llength $a$b]
set ::my::tid($id) $::my::tid(def)
lappend lst $arr($idx) $::my::arr($idx) $ar(key)
lreplace ::my::tid($id) 4 4
puts $::rand ${::rand} ${::AWESOME::component::variable}
puts "$x + $y is\t [expr $x + $y]"
proc isprime x {
expr {$x>1 && ![regexp {^(oo+?)\1+$} [string repeat o $x]]}
}
</code></pre>
</div>
<div class="">
<h2>TeX</h2>
<pre><code class="tex">\documentclass{article}
\usepackage[koi8-r]{inputenc}
\hoffset=0pt
\voffset=.3em
\tolerance=400
\newcommand{\eTiX}{\TeX}
\begin{document}
\section*{Highlight.js}
\begin{table}[c|c]
$\frac 12\, + \, \frac 1{x^3}\text{Hello \! world}$ & \textbf{Goodbye\~ world} \\\eTiX $ \pi=400 $
\end{table}
Ch\'erie, \c{c}a ne me pla\^\i t pas! % comment \b
G\"otterd\"ammerung~45\%=34.
$$
\int\limits_{0}^{\pi}\frac{4}{x-7}=3
$$
\end{document}
</code></pre>
</div>
<div class="protocols">
<h2>Thrift</h2>
<pre><code class="thrift">namespace * thrift.test
/**
* Docstring!
*/
enum Numberz
{
ONE = 1,
TWO,
THREE,
FIVE = 5,
SIX,
EIGHT = 8
}
const Numberz myNumberz = Numberz.ONE;
// the following is expected to fail:
// const Numberz urNumberz = ONE;
typedef i64 UserId
struct Msg
{
1: string message,
2: i32 type
}
struct NestedListsI32x2
{
1: list<list<i32>> integerlist
}
struct NestedListsI32x3
{
1: list<list<list<i32>>> integerlist
}
service ThriftTest
{
void testVoid(),
string testString(1: string thing),
oneway void testInit()
}</code></pre>
</div>
<div class="template">
<h2>Twig</h2>
<pre><code class="twig">{% if posts|length %}
{% for article in articles %}
&lt;div&gt;
{{ article.title|upper() }}
{# outputs 'WELCOME' #}
&lt;/div&gt;
{% endfor %}
{% endif %}
{% set user = json_encode(user) %}
{{ random(['apple', 'orange', 'citrus']) }}
{{ include(template_from_string("Hello {{ name }}")) }}
{#
Comments may be long and multiline.
Markup is &lt;em&gt;not&lt;/em&gt; highlighted within comments.
#}
</code></pre>
</div>
<div class="scripting">
<h2>TypeScript</h2>
<pre><code class="typescript">class MyClass {
public static myValue: string;
constructor(init: string) {
this.myValue = init;
}
}
import fs = require("fs");
module MyModule {
export interface MyInterface extends OtherInterface {
myProperty: any;
}
}
declare magicNumber number;
myArray.forEach(() => {
// fat arrow syntax
});</code></pre>
</div>
<div class="">
<h2>Vala</h2>
<pre><code class="vala">using DBus;
namespace Test {
class Foo : Object {
public signal void some_event (); // definition of the signal
public void method () {
some_event (); // emitting the signal (callbacks get invoked)
}
}
}
/* defining a class */
class Track : GLib.Object, Test.Foo { /* subclassing 'GLib.Object' */
public double mass; /* a public field */
public double name { get; set; } /* a public property */
private bool terminated = false; /* a private field */
public void terminate() { /* a public method */
terminated = true;
}
}
const ALL_UPPER_CASE = "you should follow this convention";
var t = new Track(); // same as: Track t = new Track();
var s = "hello"; // same as: string s = "hello";
var l = new List<int>(); // same as: List<int> l = new List<int>();
var i = 10; // same as: int i = 10;
#if (ololo)
Regex regex = /foo/;
#endif
/*
* Entry point can be outside class
*/
void main () {
var long_string = """
Example of "verbatim string".
Same as in @"string" in C#
"""
var foo = new Foo ();
foo.some_event.connect (callback_a); // connecting the callback functions
foo.some_event.connect (callback_b);
foo.method ();
}
</code></pre>
</div>
<div class="">
<h2>VB.NET</h2>
<pre><code class="vbnet">Import System
Import System.IO
#Const DEBUG = True
Namespace Highlighter.Test
''' <summary>This is an example class.</summary>
Public Class Program
Protected Shared hello As Integer = 3
Private Const ABC As Boolean = False
#Region "Code"
' Cheers!
<STAThread()> _
Public Shared Sub Main(ByVal args() As String, ParamArray arr As Object) Handles Form1.Click
On Error Resume Next
If ABC Then
While ABC : Console.WriteLine() : End While
For i As Long = 0 To 1000 Step 123
Try
System.Windows.Forms.MessageBox.Show(CInt("1").ToString())
Catch ex As Exception ' What are you doing? Well...
Dim exp = CType(ex, IOException)
REM ORZ
Return
End Try
Next
Else
Dim l As New System.Collections.List<String>()
SyncLock l
If TypeOf l Is Decimal And l IsNot Nothing Then
RemoveHandler button1.Paint, delegate
End If
Dim d = New System.Threading.Thread(AddressOf ThreadProc)
Dim a = New Action(Sub(x, y) x + y)
Static u = From x As String In l Select x.Substring(2, 4) Where x.Length > 0
End SyncLock
Do : Laugh() : Loop Until hello = 4
End If
End Sub
#End Region
End Class
End Namespace
</code></pre>
</div>
<div class="scripting">
<h2>VBScript in HTML</h2>
<pre><code class="vbscript-html"><body>
<%
If i < 10 Then
response.write("Good morning!")
End If
%>
</body>
</code></pre>
</div>
<div class="scripting">
<h2>VBScript</h2>
<pre><code class="vbscript">' creating configuration storage and initializing with default values
Set cfg = CreateObject("Scripting.Dictionary")
' reading ini file
for i = 0 to ubound(ini_strings)
s = trim(ini_strings(i))
' skipping empty strings and comments
if mid(s, 1, 1) <> "#" and len(s) > 0 then
' obtaining key and value
parts = split(s, "=", -1, 1)
if ubound(parts)+1 = 2 then
parts(0) = trim(parts(0))
parts(1) = trim(parts(1))
' reading configuration and filenames
select case lcase(parts(0))
case "uncompressed""_postfix" cfg.item("uncompressed""_postfix") = parts(1)
case "f"
options = split(parts(1), "|", -1, 1)
if ubound(options)+1 = 2 then
' 0: filename, 1: options
ff.add trim(options(0)), trim(options(1))
end if
end select
end if
end if
next</code></pre>
</div>
<div class="">
<h2>Verilog</h2>
<pre><code class="verilog">`timescale 1ns / 1ps
/**
* counter: a generic clearable up-counter
*/
module counter
#(parameter WIDTH=64)
(
input clk,
input ce,
input arst_n,
output reg [WIDTH-1:0] q
);
// some child
clock_buffer #(WIDTH) buffer_inst (
.clk(clk),
.ce(ce),
.reset(arst_n)
);
// Simple gated up-counter with async clear
always @(posedge clk or negedge arst_n) begin
if (arst_n == 1'b0) begin
q <= {WIDTH {1'b0}};
end
else begin
q <= q;
if (ce == 1'b1) begin
q <= q + 1;
end
end
end
endmodule
</code></pre>
</div>
<div class="">
<h2>VHDL</h2>
<pre><code class="vhdl">/*
* RS-trigger with assynch. reset
*/
library ieee;
use ieee.std_logic_1164.all;
entity RS_trigger is
generic (T: Time := 0ns);
port ( R, S : in std_logic;
Q, nQ : out std_logic;
reset, clock : in std_logic );
end RS_trigger;
architecture behaviour of RS_trigger is
signal QT: std_logic; -- Q(t)
begin
process(clock, reset) is
subtype RS is std_logic_vector (1 downto 0);
begin
if reset = '0' then
QT <= '0';
else
if rising_edge(C) then
if not (R'stable(T) and S'stable(T)) then
QT <= 'X';
else
case RS'(R&S) is
when "01" => QT <= '1';
when "10" => QT <= '0';
when "11" => QT <= 'X';
when others => null;
end case;
end if;
end if;
end if;
end process;
Q <= QT;
nQ <= not QT;
end architecture behaviour;
</code></pre>
</div>
<div class="scripting">
<h2>Vim Script</h2>
<pre><code class="vim">if foo > 2 || has("gui_running")
syntax on
set hlsearch
endif
set autoindent
" switch on highlighting
function UnComment(fl, ll)
while idx >= a:ll
let srclines=getline(idx)
let dstlines=substitute(srclines, b:comment, "", "")
call setline(idx, dstlines)
endwhile
endfunction
</code></pre>
</div>
<div class="">
<h2>Intel x86 Assembly</h2>
<pre><code class="x86asm">section .text
extern _MessageBoxA@16
%if __NASM_VERSION_ID__ >= 0x02030000
safeseh handler ; register handler as "safe handler"
%endif
handler:
push dword 1 ; MB_OKCANCEL
push dword caption
push dword text
push dword 0
call _MessageBoxA@16
sub eax,1 ; incidentally suits as return value
; for exception handler
ret
global _main
_main: push dword handler
push dword [fs:0]
mov dword [fs:0], esp
xor eax,eax
mov eax, dword[eax] ; cause exception
pop dword [fs:0] ; disengage exception handler
add esp, 4
ret
avx2: vzeroupper
push rbx
mov rbx, rsp
sub rsp, 0h20
vmovdqa ymm0, [rcx]
vpaddb ymm0, [rdx]
leave
ret
text: db 'OK to rethrow, CANCEL to generate core dump',0
caption:db 'SEGV',0
section .drectve info
db '/defaultlib:user32.lib /defaultlib:msvcrt.lib '
</code></pre>
</div>
<div class="">
<h2>XL</h2>
<pre><code class="xl">import Animate
import SeasonsGreetingsTheme
import "myhelper.xl"
theme "SeasonsGreetings"
function X:real -> sin(X*0.5) + 16#0.002
page "A nice car",
// --------------------------------------
// Display car model on a pedestal
// --------------------------------------
clear_color 0, 0, 0, 1
hand_scale -> 0.3
// Display the background image
background -4000,
locally
disable_depth_test
corridor N:integer ->
locally
rotatez 60 * N
translatex 1000
rotatey 90
color "white"
texture "stars.png"
texture_wrap true, true
texture_transform
translate (time + N) * 0.02 mod 1, 0, 0
scale 0.2, 0.3, 0.3
rectangle 0, 0, 100000, 1154
</code></pre>
</div>
<div class="common">
<h2>HTML, XML</h2>
<pre><code class="xml"><?xml version="1.0"?>
<response value="ok" xml:lang="en">
<text>Ok</text>
<comment html_allowed="true"/>
<ns1:description><![CDATA[
CDATA is <not> magical.
]]></ns1:description>
<a></a> <a/>
</response>
<!DOCTYPE html>
<title>Title</title>
<style>body {width: 500px;}</style>
<script type="application/javascript">
function $init() {return true;}
</script>
<body>
<p checked class="title" id='title'>Title</p>
<!-- here goes the rest of the page -->
</body>
</code></pre></div></div></div></body></html>