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PK��{��Z@'�U��U��test.jsnu��[��// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: https://codemirror.net/LICENSE (function() { var mode = CodeMirror.getMode({indentUnit: 2}, "ruby"); function MT(name) { test.mode(name, mode, Array.prototype.slice.call(arguments, 1)); } MT("divide_equal_operator", "[variable bar] [operator /=] [variable foo]"); MT("divide_equal_operator_no_spacing", "[variable foo][operator /=][number 42]"); MT("complex_regexp", "[keyword if] [variable cr] [operator =~] [string-2 /(?: \\( #{][tag RE_NOT][string-2 }\\( \| #{][tag RE_NOT_PAR_OR][string-2 }* #{][tag RE_OPA_OR][string-2 } )/][variable x]") MT("indented_heredoc", "[keyword def] [def x]", " [variable y] [operator =] [string <<-FOO]", "[string bar]", "[string FOO]", "[keyword end]") })(); PK��{��Z��}��}�� index.htmlnu��[��<!doctype html> <title>CodeMirror: Ruby 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="../../addon/edit/matchbrackets.js"></script> <script src="ruby.js"></script> <style> .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;} .cm-s-default span.cm-arrow { color: red; } </style> <div id=nav> <a href="https://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></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="#">Ruby</a> </ul> </div> <article> <h2>Ruby mode</h2> <form><textarea id="code" name="code"> # Code from http://sandbox.mc.edu/~bennet/ruby/code/poly_rb.html # # This program evaluates polynomials. It first asks for the coefficients # of a polynomial, which must be entered on one line, highest-order first. # It then requests values of x and will compute the value of the poly for # each x. It will repeatly ask for x values, unless you the user enters # a blank line. It that case, it will ask for another polynomial. If the # user types quit for either input, the program immediately exits. # # # Function to evaluate a polynomial at x. The polynomial is given # as a list of coefficients, from the greatest to the least. def polyval(x, coef) sum = 0 coef = coef.clone # Don't want to destroy the original while true sum += coef.shift # Add and remove the next coef break if coef.empty? # If no more, done entirely. sum = x # This happens the right number of times. end return sum end # # Function to read a line containing a list of integers and return # them as an array of integers. If the string conversion fails, it # throws TypeError. If the input line is the word 'quit', then it # converts it to an end-of-file exception def readints(prompt) # Read a line print prompt line = readline.chomp raise EOFError.new if line == 'quit' # You can also use a real EOF. # Go through each item on the line, converting each one and adding it # to retval. retval = [ ] for str in line.split(/\s+/) if str =~ /^\-?\d+$/ retval.push(str.to_i) else raise TypeError.new end end return retval end # # Take a coeff and an exponent and return the string representation, ignoring # the sign of the coefficient. def term_to_str(coef, exp) ret = "" # Show coeff, unless it's 1 or at the right coef = coef.abs ret = coef.to_s unless coef == 1 && exp > 0 ret += "x" if exp > 0 # x if exponent not 0 ret += "^" + exp.to_s if exp > 1 # ^exponent, if > 1. return ret end # # Create a string of the polynomial in sort-of-readable form. def polystr(p) # Get the exponent of first coefficient, plus 1. exp = p.length # Assign exponents to each term, making pairs of coeff and exponent, # Then get rid of the zero terms. p = (p.map { \|c\| exp -= 1; [ c, exp ] }).select { \|p\| p[0] != 0 } # If there's nothing left, it's a zero return "0" if p.empty? # Now p is a non-empty list of [ coef, exponent ] pairs. * # Convert the first term, preceded by a "-" if it's negative. result = (if p[0][0] < 0 then "-" else "" end) + term_to_str(p[0]) # Convert the rest of the terms, in each case adding the appropriate # + or - separating them. for term in p[1...p.length] # Add the separator then the rep. of the term. result += (if term[0] < 0 then " - " else " + " end) + term_to_str(term) end return result end # # Run until some kind of endfile. begin # Repeat until an exception or quit gets us out. while true # Read a poly until it works. An EOF will except out of the # program. print "\n" begin poly = readints("Enter a polynomial coefficients: ") rescue TypeError print "Try again.\n" retry end break if poly.empty? # Read and evaluate x values until the user types a blank line. # Again, an EOF will except out of the pgm. while true # Request an integer. print "Enter x value or blank line: " x = readline.chomp break if x == '' raise EOFError.new if x == 'quit' # If it looks bad, let's try again. if x !~ /^\-?\d+$/ print "That doesn't look like an integer. Please try again.\n" next end # Convert to an integer and print the result. x = x.to_i print "p(x) = ", polystr(poly), "\n" print "p(", x, ") = ", polyval(x, poly), "\n" end end rescue EOFError print "\n=== EOF ===\n" rescue Interrupt, SignalException print "\n=== Interrupted ===\n" else print "--- Bye ---\n" end </textarea></form> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { mode: "text/x-ruby", matchBrackets: true, indentUnit: 4 }); </script> <p><strong>MIME types defined:</strong> <code>text/x-ruby</code>.</p> <p>Development of the CodeMirror Ruby mode was kindly sponsored by <a href="http://ubalo.com/">Ubalo</a>.</p> </article> PK��{��ZC׿R�)��)��ruby.jsnu��[��// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: https://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"; function wordObj(words) { var o = {}; for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true; return o; } var keywordList = [ "alias", "and", "BEGIN", "begin", "break", "case", "class", "def", "defined?", "do", "else", "elsif", "END", "end", "ensure", "false", "for", "if", "in", "module", "next", "not", "or", "redo", "rescue", "retry", "return", "self", "super", "then", "true", "undef", "unless", "until", "when", "while", "yield", "nil", "raise", "throw", "catch", "fail", "loop", "callcc", "caller", "lambda", "proc", "public", "protected", "private", "require", "load", "require_relative", "extend", "autoload", "__END__", "__FILE__", "__LINE__", "__dir__" ], keywords = wordObj(keywordList); var indentWords = wordObj(["def", "class", "case", "for", "while", "until", "module", "then", "catch", "loop", "proc", "begin"]); var dedentWords = wordObj(["end", "until"]); var opening = {"[": "]", "{": "}", "(": ")"}; var closing = {"]": "[", "}": "{", ")": "("}; CodeMirror.defineMode("ruby", function(config) { var curPunc; function chain(newtok, stream, state) { state.tokenize.push(newtok); return newtok(stream, state); } function tokenBase(stream, state) { if (stream.sol() && stream.match("=begin") && stream.eol()) { state.tokenize.push(readBlockComment); return "comment"; } if (stream.eatSpace()) return null; var ch = stream.next(), m; if (ch == "`" \|\| ch == "'" \|\| ch == '"') { return chain(readQuoted(ch, "string", ch == '"' \|\| ch == "`"), stream, state); } else if (ch == "/") { if (regexpAhead(stream)) return chain(readQuoted(ch, "string-2", true), stream, state); else return "operator"; } else if (ch == "%") { var style = "string", embed = true; if (stream.eat("s")) style = "atom"; else if (stream.eat(/[WQ]/)) style = "string"; else if (stream.eat(/[r]/)) style = "string-2"; else if (stream.eat(/[wxq]/)) { style = "string"; embed = false; } var delim = stream.eat(/[^\w\s=]/); if (!delim) return "operator"; if (opening.propertyIsEnumerable(delim)) delim = opening[delim]; return chain(readQuoted(delim, style, embed, true), stream, state); } else if (ch == "#") { stream.skipToEnd(); return "comment"; } else if (ch == "<" && (m = stream.match(/^<([-~])[\`\"\']?([a-zA-Z_?]\w)[\`\"\']?(?:;\|$)/))) { return chain(readHereDoc(m[2], m[1]), stream, state); } else if (ch == "0") { if (stream.eat("x")) stream.eatWhile(/[\da-fA-F]/); else if (stream.eat("b")) stream.eatWhile(/[01]/); else stream.eatWhile(/[0-7]/); return "number"; } else if (/\d/.test(ch)) { stream.match(/^[\d_](?:\.[\d_]+)?(?:[eE][+\-]?[\d_]+)?/); return "number"; } else if (ch == "?") { while (stream.match(/^\\[CM]-/)) {} if (stream.eat("\\")) stream.eatWhile(/\w/); else stream.next(); return "string"; } else if (ch == ":") { if (stream.eat("'")) return chain(readQuoted("'", "atom", false), stream, state); if (stream.eat('"')) return chain(readQuoted('"', "atom", true), stream, state); // :> :>> :< :<< are valid symbols if (stream.eat(/[\<\>]/)) { stream.eat(/[\<\>]/); return "atom"; } // :+ :- :/ :* :\| :& :! are valid symbols if (stream.eat(/[\+\-\\/\&\\|\:\!]/)) { return "atom"; } // Symbols can't start by a digit if (stream.eat(/[a-zA-Z$@_\xa1-\uffff]/)) { stream.eatWhile(/[\w$\xa1-\uffff]/); // Only one ? ! = is allowed and only as the last character stream.eat(/[\?\!\=]/); return "atom"; } return "operator"; } else if (ch == "@" && stream.match(/^@?[a-zA-Z_\xa1-\uffff]/)) { stream.eat("@"); stream.eatWhile(/[\w\xa1-\uffff]/); return "variable-2"; } else if (ch == "$") { if (stream.eat(/[a-zA-Z_]/)) { stream.eatWhile(/[\w]/); } else if (stream.eat(/\d/)) { stream.eat(/\d/); } else { stream.next(); // Must be a special global like $: or $! } return "variable-3"; } else if (/[a-zA-Z_\xa1-\uffff]/.test(ch)) { stream.eatWhile(/[\w\xa1-\uffff]/); stream.eat(/[\?\!]/); if (stream.eat(":")) return "atom"; return "ident"; } else if (ch == "\|" && (state.varList \|\| state.lastTok == "{" \|\| state.lastTok == "do")) { curPunc = "\|"; return null; } else if (/[\[\]{}\\;]/.test(ch)) { curPunc = ch; return null; } else if (ch == "-" && stream.eat(">")) { return "arrow"; } else if (/[=+\-\/:\.^%<>~\|]/.test(ch)) { var more = stream.eatWhile(/[=+\-\/:\.^%<>~\|]/); if (ch == "." && !more) curPunc = "."; return "operator"; } else { return null; } } function regexpAhead(stream) { var start = stream.pos, depth = 0, next, found = false, escaped = false while ((next = stream.next()) != null) { if (!escaped) { if ("[{(".indexOf(next) > -1) { depth++ } else if ("]})".indexOf(next) > -1) { depth-- if (depth < 0) break } else if (next == "/" && depth == 0) { found = true break } escaped = next == "\\" } else { escaped = false } } stream.backUp(stream.pos - start) return found } function tokenBaseUntilBrace(depth) { if (!depth) depth = 1; return function(stream, state) { if (stream.peek() == "}") { if (depth == 1) { state.tokenize.pop(); return state.tokenize[state.tokenize.length-1](stream, state); } else { state.tokenize[state.tokenize.length - 1] = tokenBaseUntilBrace(depth - 1); } } else if (stream.peek() == "{") { state.tokenize[state.tokenize.length - 1] = tokenBaseUntilBrace(depth + 1); } return tokenBase(stream, state); }; } function tokenBaseOnce() { var alreadyCalled = false; return function(stream, state) { if (alreadyCalled) { state.tokenize.pop(); return state.tokenize[state.tokenize.length-1](stream, state); } alreadyCalled = true; return tokenBase(stream, state); }; } function readQuoted(quote, style, embed, unescaped) { return function(stream, state) { var escaped = false, ch; if (state.context.type === 'read-quoted-paused') { state.context = state.context.prev; stream.eat("}"); } while ((ch = stream.next()) != null) { if (ch == quote && (unescaped \|\| !escaped)) { state.tokenize.pop(); break; } if (embed && ch == "#" && !escaped) { if (stream.eat("{")) { if (quote == "}") { state.context = {prev: state.context, type: 'read-quoted-paused'}; } state.tokenize.push(tokenBaseUntilBrace()); break; } else if (/[@\$]/.test(stream.peek())) { state.tokenize.push(tokenBaseOnce()); break; } } escaped = !escaped && ch == "\\"; } return style; }; } function readHereDoc(phrase, mayIndent) { return function(stream, state) { if (mayIndent) stream.eatSpace() if (stream.match(phrase)) state.tokenize.pop(); else stream.skipToEnd(); return "string"; }; } function readBlockComment(stream, state) { if (stream.sol() && stream.match("=end") && stream.eol()) state.tokenize.pop(); stream.skipToEnd(); return "comment"; } return { startState: function() { return {tokenize: [tokenBase], indented: 0, context: {type: "top", indented: -config.indentUnit}, continuedLine: false, lastTok: null, varList: false}; }, token: function(stream, state) { curPunc = null; if (stream.sol()) state.indented = stream.indentation(); var style = state.tokenize[state.tokenize.length-1](stream, state), kwtype; var thisTok = curPunc; if (style == "ident") { var word = stream.current(); style = state.lastTok == "." ? "property" : keywords.propertyIsEnumerable(stream.current()) ? "keyword" : /^[A-Z]/.test(word) ? "tag" : (state.lastTok == "def" \|\| state.lastTok == "class" \|\| state.varList) ? "def" : "variable"; if (style == "keyword") { thisTok = word; if (indentWords.propertyIsEnumerable(word)) kwtype = "indent"; else if (dedentWords.propertyIsEnumerable(word)) kwtype = "dedent"; else if ((word == "if" \|\| word == "unless") && stream.column() == stream.indentation()) kwtype = "indent"; else if (word == "do" && state.context.indented < state.indented) kwtype = "indent"; } } if (curPunc \|\| (style && style != "comment")) state.lastTok = thisTok; if (curPunc == "\|") state.varList = !state.varList; if (kwtype == "indent" \|\| /[$\[\{]/.test(curPunc)) state.context = {prev: state.context, type: curPunc \|\| style, indented: state.indented}; else if ((kwtype == "dedent" \|\| /[$\]\}]/.test(curPunc)) && state.context.prev) state.context = state.context.prev; if (stream.eol()) state.continuedLine = (curPunc == "\\" \|\| style == "operator"); return style; }, indent: function(state, textAfter) { if (state.tokenize[state.tokenize.length-1] != tokenBase) return CodeMirror.Pass; var firstChar = textAfter && textAfter.charAt(0); var ct = state.context; var closed = ct.type == closing[firstChar] \|\| ct.type == "keyword" && /^(?:end\|until\|else\|elsif\|when\|rescue)\b/.test(textAfter); return ct.indented + (closed ? 0 : config.indentUnit) + (state.continuedLine ? config.indentUnit : 0); }, electricInput: /^\s(?:end\|rescue\|elsif\|else\|\})$/, lineComment: "#", fold: "indent" }; }); CodeMirror.defineMIME("text/x-ruby", "ruby"); CodeMirror.registerHelper("hintWords", "ruby", keywordList); }); PK��{��Z@'�U��U��test.jsnu��[��PK��{��Z��}��}�� index.htmlnu��[��PK��{��ZC׿R�)��)��C��ruby.jsnu��[��PK��OD��

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