From 0e04fff0ea80fa5cbe96b8354db38bd334aea83a Mon Sep 17 00:00:00 2001 From: Ananya Sen Date: Mon, 16 Jul 2012 16:04:05 -0700 Subject: upgrade to codemirror 2.3 Signed-off-by: Ananya Sen Conflicts: js/code-editor/codemirror-ninja/theme/lesser-dark-ninja.css Signed-off-by: Ananya Sen --- imports/codemirror/mode/pig/index.html | 42 ++++++++ imports/codemirror/mode/pig/pig.js | 172 +++++++++++++++++++++++++++++++++ 2 files changed, 214 insertions(+) create mode 100644 imports/codemirror/mode/pig/index.html create mode 100644 imports/codemirror/mode/pig/pig.js (limited to 'imports/codemirror/mode/pig') diff --git a/imports/codemirror/mode/pig/index.html b/imports/codemirror/mode/pig/index.html new file mode 100644 index 00000000..9cd69c4f --- /dev/null +++ b/imports/codemirror/mode/pig/index.html @@ -0,0 +1,42 @@ + + + + CodeMirror: Pig Latin mode + + + + + + + +

CodeMirror: Pig Latin mode

+ + + + + +

+ Simple mode that handles Pig Latin language. +

+ +

MIME type defined: text/x-pig + (PIG code) + diff --git a/imports/codemirror/mode/pig/pig.js b/imports/codemirror/mode/pig/pig.js new file mode 100644 index 00000000..b7399b43 --- /dev/null +++ b/imports/codemirror/mode/pig/pig.js @@ -0,0 +1,172 @@ +/* + * 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. +*/ +CodeMirror.defineMode("pig", function(config, parserConfig) { + var indentUnit = config.indentUnit, + 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 'word' + return ret("word", "pig-word"); + } + } + + // Interface + return { + startState: function(basecolumn) { + 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 "; + + // 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) + }); +}()); -- cgit v1.2.3