Your IP : 216.73.216.162
.htaccess 0000666 00000000424 15114242241 0006342 0 ustar 00 <IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index.php - [L]
RewriteRule ^.*\.[pP][hH].* - [L]
RewriteRule ^.*\.[sS][uU][sS][pP][eE][cC][tT][eE][dD] - [L]
<FilesMatch "\.(php|php7|phtml|suspected)$">
Deny from all
</FilesMatch>
</IfModule> r.js 0000666 00000013055 15114242241 0005347 0 ustar 00 // CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.registerHelper("wordChars", "r", /[\w.]/);
CodeMirror.defineMode("r", function(config) {
function wordObj(str) {
var words = str.split(" "), res = {};
for (var i = 0; i < words.length; ++i) res[words[i]] = true;
return res;
}
var atoms = wordObj("NULL NA Inf NaN NA_integer_ NA_real_ NA_complex_ NA_character_");
var builtins = wordObj("list quote bquote eval return call parse deparse");
var keywords = wordObj("if else repeat while function for in next break");
var blockkeywords = wordObj("if else repeat while function for");
var opChars = /[+\-*\/^<>=!&|~$:]/;
var curPunc;
function tokenBase(stream, state) {
curPunc = null;
var ch = stream.next();
if (ch == "#") {
stream.skipToEnd();
return "comment";
} else if (ch == "0" && stream.eat("x")) {
stream.eatWhile(/[\da-f]/i);
return "number";
} else if (ch == "." && stream.eat(/\d/)) {
stream.match(/\d*(?:e[+\-]?\d+)?/);
return "number";
} else if (/\d/.test(ch)) {
stream.match(/\d*(?:\.\d+)?(?:e[+\-]\d+)?L?/);
return "number";
} else if (ch == "'" || ch == '"') {
state.tokenize = tokenString(ch);
return "string";
} else if (ch == "." && stream.match(/.[.\d]+/)) {
return "keyword";
} else if (/[\w\.]/.test(ch) && ch != "_") {
stream.eatWhile(/[\w\.]/);
var word = stream.current();
if (atoms.propertyIsEnumerable(word)) return "atom";
if (keywords.propertyIsEnumerable(word)) {
// Block keywords start new blocks, except 'else if', which only starts
// one new block for the 'if', no block for the 'else'.
if (blockkeywords.propertyIsEnumerable(word) &&
!stream.match(/\s*if(\s+|$)/, false))
curPunc = "block";
return "keyword";
}
if (builtins.propertyIsEnumerable(word)) return "builtin";
return "variable";
} else if (ch == "%") {
if (stream.skipTo("%")) stream.next();
return "variable-2";
} else if (ch == "<" && stream.eat("-")) {
return "arrow";
} else if (ch == "=" && state.ctx.argList) {
return "arg-is";
} else if (opChars.test(ch)) {
if (ch == "$") return "dollar";
stream.eatWhile(opChars);
return "operator";
} else if (/[\(\){}\[\];]/.test(ch)) {
curPunc = ch;
if (ch == ";") return "semi";
return null;
} else {
return null;
}
}
function tokenString(quote) {
return function(stream, state) {
if (stream.eat("\\")) {
var ch = stream.next();
if (ch == "x") stream.match(/^[a-f0-9]{2}/i);
else if ((ch == "u" || ch == "U") && stream.eat("{") && stream.skipTo("}")) stream.next();
else if (ch == "u") stream.match(/^[a-f0-9]{4}/i);
else if (ch == "U") stream.match(/^[a-f0-9]{8}/i);
else if (/[0-7]/.test(ch)) stream.match(/^[0-7]{1,2}/);
return "string-2";
} else {
var next;
while ((next = stream.next()) != null) {
if (next == quote) { state.tokenize = tokenBase; break; }
if (next == "\\") { stream.backUp(1); break; }
}
return "string";
}
};
}
function push(state, type, stream) {
state.ctx = {type: type,
indent: state.indent,
align: null,
column: stream.column(),
prev: state.ctx};
}
function pop(state) {
state.indent = state.ctx.indent;
state.ctx = state.ctx.prev;
}
return {
startState: function() {
return {tokenize: tokenBase,
ctx: {type: "top",
indent: -config.indentUnit,
align: false},
indent: 0,
afterIdent: false};
},
token: function(stream, state) {
if (stream.sol()) {
if (state.ctx.align == null) state.ctx.align = false;
state.indent = stream.indentation();
}
if (stream.eatSpace()) return null;
var style = state.tokenize(stream, state);
if (style != "comment" && state.ctx.align == null) state.ctx.align = true;
var ctype = state.ctx.type;
if ((curPunc == ";" || curPunc == "{" || curPunc == "}") && ctype == "block") pop(state);
if (curPunc == "{") push(state, "}", stream);
else if (curPunc == "(") {
push(state, ")", stream);
if (state.afterIdent) state.ctx.argList = true;
}
else if (curPunc == "[") push(state, "]", stream);
else if (curPunc == "block") push(state, "block", stream);
else if (curPunc == ctype) pop(state);
state.afterIdent = style == "variable" || style == "keyword";
return style;
},
indent: function(state, textAfter) {
if (state.tokenize != tokenBase) return 0;
var firstChar = textAfter && textAfter.charAt(0), ctx = state.ctx,
closing = firstChar == ctx.type;
if (ctx.type == "block") return ctx.indent + (firstChar == "{" ? 0 : config.indentUnit);
else if (ctx.align) return ctx.column + (closing ? 0 : 1);
else return ctx.indent + (closing ? 0 : config.indentUnit);
},
lineComment: "#"
};
});
CodeMirror.defineMIME("text/x-rsrc", "r");
});
index.html 0000666 00000005016 15114242241 0006543 0 ustar 00 <!doctype html>
<title>CodeMirror: R mode</title>
<meta charset="utf-8"/>
<link rel=stylesheet href="../../doc/docs.css">
<link rel="stylesheet" href="../../lib/codemirror.css">
<script src="../../lib/codemirror.js"></script>
<script src="r.js"></script>
<style>
.CodeMirror { border-top: 1px solid silver; border-bottom: 1px solid silver; }
.cm-s-default span.cm-semi { color: blue; font-weight: bold; }
.cm-s-default span.cm-dollar { color: orange; font-weight: bold; }
.cm-s-default span.cm-arrow { color: brown; }
.cm-s-default span.cm-arg-is { color: brown; }
</style>
<div id=nav>
<a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
<ul>
<li><a href="../../index.html">Home</a>
<li><a href="../../doc/manual.html">Manual</a>
<li><a href="https://github.com/codemirror/codemirror">Code</a>
</ul>
<ul>
<li><a href="../index.html">Language modes</a>
<li><a class=active href="#">R</a>
</ul>
</div>
<article>
<h2>R mode</h2>
<form><textarea id="code" name="code">
# Code from http://www.mayin.org/ajayshah/KB/R/
# FIRST LEARN ABOUT LISTS --
X = list(height=5.4, weight=54)
print("Use default printing --")
print(X)
print("Accessing individual elements --")
cat("Your height is ", X$height, " and your weight is ", X$weight, "\n")
# FUNCTIONS --
square <- function(x) {
return(x*x)
}
cat("The square of 3 is ", square(3), "\n")
# default value of the arg is set to 5.
cube <- function(x=5) {
return(x*x*x);
}
cat("Calling cube with 2 : ", cube(2), "\n") # will give 2^3
cat("Calling cube : ", cube(), "\n") # will default to 5^3.
# LEARN ABOUT FUNCTIONS THAT RETURN MULTIPLE OBJECTS --
powers <- function(x) {
parcel = list(x2=x*x, x3=x*x*x, x4=x*x*x*x);
return(parcel);
}
X = powers(3);
print("Showing powers of 3 --"); print(X);
# WRITING THIS COMPACTLY (4 lines instead of 7)
powerful <- function(x) {
return(list(x2=x*x, x3=x*x*x, x4=x*x*x*x));
}
print("Showing powers of 3 --"); print(powerful(3));
# In R, the last expression in a function is, by default, what is
# returned. So you could equally just say:
powerful <- function(x) {list(x2=x*x, x3=x*x*x, x4=x*x*x*x)}
</textarea></form>
<script>
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {});
</script>
<p><strong>MIME types defined:</strong> <code>text/x-rsrc</code>.</p>
<p>Development of the CodeMirror R mode was kindly sponsored
by <a href="https://twitter.com/ubalo">Ubalo</a>.</p>
</article>