diff options
Diffstat (limited to 'public/vendor/codemirror/mode/pig')
| -rwxr-xr-x | public/vendor/codemirror/mode/pig/index.html | 55 | ||||
| -rwxr-xr-x | public/vendor/codemirror/mode/pig/pig.js | 188 |
2 files changed, 243 insertions, 0 deletions
diff --git a/public/vendor/codemirror/mode/pig/index.html b/public/vendor/codemirror/mode/pig/index.html new file mode 100755 index 00000000..984c9a18 --- /dev/null +++ b/public/vendor/codemirror/mode/pig/index.html @@ -0,0 +1,55 @@ +<!doctype html> + +<title>CodeMirror: Pig Latin 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="pig.js"></script> +<style>.CodeMirror {border: 2px inset #dee;}</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="#">Pig Latin</a> + </ul> +</div> + +<article> +<h2>Pig Latin mode</h2> +<form><textarea id="code" name="code"> +-- Apache Pig (Pig Latin Language) Demo +/* +This is a multiline comment. +*/ +a = LOAD "\path\to\input" USING PigStorage('\t') AS (x:long, y:chararray, z:bytearray); +b = GROUP a BY (x,y,3+4); +c = FOREACH b GENERATE flatten(group) as (x,y), SUM(group.$2) as z; +STORE c INTO "\path\to\output"; + +-- +</textarea></form> + + <script> + var editor = CodeMirror.fromTextArea(document.getElementById("code"), { + lineNumbers: true, + indentUnit: 4, + mode: "text/x-pig" + }); + </script> + + <p> + Simple mode that handles Pig Latin language. + </p> + + <p><strong>MIME type defined:</strong> <code>text/x-pig</code> + (PIG code) +</html> +</article> diff --git a/public/vendor/codemirror/mode/pig/pig.js b/public/vendor/codemirror/mode/pig/pig.js new file mode 100755 index 00000000..c74b2cc8 --- /dev/null +++ b/public/vendor/codemirror/mode/pig/pig.js @@ -0,0 +1,188 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +/* + * Pig Latin Mode for CodeMirror 2 + * @author Prasanth Jayachandran + * @link https://github.com/prasanthj/pig-codemirror-2 + * This implementation is adapted from PL/SQL mode in CodeMirror 2. + */ +(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.defineMode("pig", function(_config, parserConfig) { + var keywords = parserConfig.keywords, + builtins = parserConfig.builtins, + types = parserConfig.types, + multiLineStrings = parserConfig.multiLineStrings; + + var isOperatorChar = /[*+\-%<>=&?:\/!|]/; + + function chain(stream, state, f) { + state.tokenize = f; + return f(stream, state); + } + + var type; + function ret(tp, style) { + type = tp; + return style; + } + + function tokenComment(stream, state) { + var isEnd = false; + var ch; + while(ch = stream.next()) { + if(ch == "/" && isEnd) { + state.tokenize = tokenBase; + break; + } + isEnd = (ch == "*"); + } + return ret("comment", "comment"); + } + + function tokenString(quote) { + return function(stream, state) { + var escaped = false, next, end = false; + while((next = stream.next()) != null) { + if (next == quote && !escaped) { + end = true; break; + } + escaped = !escaped && next == "\\"; + } + if (end || !(escaped || multiLineStrings)) + state.tokenize = tokenBase; + return ret("string", "error"); + }; + } + + function tokenBase(stream, state) { + var ch = stream.next(); + + // is a start of string? + if (ch == '"' || ch == "'") + return chain(stream, state, tokenString(ch)); + // is it one of the special chars + else if(/[\[\]{}\(\),;\.]/.test(ch)) + return ret(ch); + // is it a number? + else if(/\d/.test(ch)) { + stream.eatWhile(/[\w\.]/); + return ret("number", "number"); + } + // multi line comment or operator + else if (ch == "/") { + if (stream.eat("*")) { + return chain(stream, state, tokenComment); + } + else { + stream.eatWhile(isOperatorChar); + return ret("operator", "operator"); + } + } + // single line comment or operator + else if (ch=="-") { + if(stream.eat("-")){ + stream.skipToEnd(); + return ret("comment", "comment"); + } + else { + stream.eatWhile(isOperatorChar); + return ret("operator", "operator"); + } + } + // is it an operator + else if (isOperatorChar.test(ch)) { + stream.eatWhile(isOperatorChar); + return ret("operator", "operator"); + } + else { + // get the while word + stream.eatWhile(/[\w\$_]/); + // is it one of the listed keywords? + if (keywords && keywords.propertyIsEnumerable(stream.current().toUpperCase())) { + if (stream.eat(")") || stream.eat(".")) { + //keywords can be used as variables like flatten(group), group.$0 etc.. + } + else { + return ("keyword", "keyword"); + } + } + // is it one of the builtin functions? + if (builtins && builtins.propertyIsEnumerable(stream.current().toUpperCase())) + { + return ("keyword", "variable-2"); + } + // is it one of the listed types? + if (types && types.propertyIsEnumerable(stream.current().toUpperCase())) + return ("keyword", "variable-3"); + // default is a 'variable' + return ret("variable", "pig-word"); + } + } + + // Interface + return { + startState: function() { + return { + tokenize: tokenBase, + startOfLine: true + }; + }, + + token: function(stream, state) { + if(stream.eatSpace()) return null; + var style = state.tokenize(stream, state); + return style; + } + }; +}); + +(function() { + function keywords(str) { + var obj = {}, words = str.split(" "); + for (var i = 0; i < words.length; ++i) obj[words[i]] = true; + return obj; + } + + // builtin funcs taken from trunk revision 1303237 + var pBuiltins = "ABS ACOS ARITY ASIN ATAN AVG BAGSIZE BINSTORAGE BLOOM BUILDBLOOM CBRT CEIL " + + "CONCAT COR COS COSH COUNT COUNT_STAR COV CONSTANTSIZE CUBEDIMENSIONS DIFF DISTINCT DOUBLEABS " + + "DOUBLEAVG DOUBLEBASE DOUBLEMAX DOUBLEMIN DOUBLEROUND DOUBLESUM EXP FLOOR FLOATABS FLOATAVG " + + "FLOATMAX FLOATMIN FLOATROUND FLOATSUM GENERICINVOKER INDEXOF INTABS INTAVG INTMAX INTMIN " + + "INTSUM INVOKEFORDOUBLE INVOKEFORFLOAT INVOKEFORINT INVOKEFORLONG INVOKEFORSTRING INVOKER " + + "ISEMPTY JSONLOADER JSONMETADATA JSONSTORAGE LAST_INDEX_OF LCFIRST LOG LOG10 LOWER LONGABS " + + "LONGAVG LONGMAX LONGMIN LONGSUM MAX MIN MAPSIZE MONITOREDUDF NONDETERMINISTIC OUTPUTSCHEMA " + + "PIGSTORAGE PIGSTREAMING RANDOM REGEX_EXTRACT REGEX_EXTRACT_ALL REPLACE ROUND SIN SINH SIZE " + + "SQRT STRSPLIT SUBSTRING SUM STRINGCONCAT STRINGMAX STRINGMIN STRINGSIZE TAN TANH TOBAG " + + "TOKENIZE TOMAP TOP TOTUPLE TRIM TEXTLOADER TUPLESIZE UCFIRST UPPER UTF8STORAGECONVERTER "; + + // taken from QueryLexer.g + var pKeywords = "VOID IMPORT RETURNS DEFINE LOAD FILTER FOREACH ORDER CUBE DISTINCT COGROUP " + + "JOIN CROSS UNION SPLIT INTO IF OTHERWISE ALL AS BY USING INNER OUTER ONSCHEMA PARALLEL " + + "PARTITION GROUP AND OR NOT GENERATE FLATTEN ASC DESC IS STREAM THROUGH STORE MAPREDUCE " + + "SHIP CACHE INPUT OUTPUT STDERROR STDIN STDOUT LIMIT SAMPLE LEFT RIGHT FULL EQ GT LT GTE LTE " + + "NEQ MATCHES TRUE FALSE DUMP"; + + // data types + var pTypes = "BOOLEAN INT LONG FLOAT DOUBLE CHARARRAY BYTEARRAY BAG TUPLE MAP "; + + CodeMirror.defineMIME("text/x-pig", { + name: "pig", + builtins: keywords(pBuiltins), + keywords: keywords(pKeywords), + types: keywords(pTypes) + }); + + CodeMirror.registerHelper("hintWords", "pig", (pBuiltins + pTypes + pKeywords).split(" ")); +}()); + +}); |