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mode-ruby.js
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ace.define("ace/mode/ruby_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var constantOtherSymbol = exports.constantOtherSymbol = {
token: "constant.other.symbol.ruby", // symbol
regex: "[:](?:[A-Za-z_]|[@$](?=[a-zA-Z0-9_]))[a-zA-Z0-9_]*[!=?]?"
};
exports.qString = {
token: "string", // single line
regex: "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
};
exports.qqString = {
token: "string", // single line
regex: '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
};
exports.tString = {
token: "string", // backtick string
regex: "[`](?:(?:\\\\.)|(?:[^'\\\\]))*?[`]"
};
var constantNumericHex = exports.constantNumericHex = {
token: "constant.numeric", // hex
regex: "0[xX][0-9a-fA-F](?:[0-9a-fA-F]|_(?=[0-9a-fA-F]))*\\b"
};
var constantNumericBinary = exports.constantNumericBinary = {
token: "constant.numeric",
regex: /\b(0[bB][01](?:[01]|_(?=[01]))*)\b/
};
var constantNumericDecimal = exports.constantNumericDecimal = {
token: "constant.numeric",
regex: /\b(0[dD](?:[1-9](?:[\d]|_(?=[\d]))*|0))\b/
};
var constantNumericOctal = exports.constantNumericDecimal = {
token: "constant.numeric",
regex: /\b(0[oO]?(?:[1-7](?:[0-7]|_(?=[0-7]))*|0))\b/
};
var constantNumericRational = exports.constantNumericRational = {
token: "constant.numeric", //rational + complex
regex: /\b([\d]+(?:[./][\d]+)?ri?)\b/
};
var constantNumericComplex = exports.constantNumericComplex = {
token: "constant.numeric", //simple complex numbers
regex: /\b([\d]i)\b/
};
var constantNumericFloat = exports.constantNumericFloat = {
token: "constant.numeric", // float + complex
regex: "[+-]?\\d(?:\\d|_(?=\\d))*(?:(?:\\.\\d(?:\\d|_(?=\\d))*)?(?:[eE][+-]?\\d+)?)?i?\\b"
};
var instanceVariable = exports.instanceVariable = {
token: "variable.instance", // instance variable
regex: "@{1,2}[a-zA-Z_\\d]+"
};
var RubyHighlightRules = function () {
var builtinFunctions = ("abort|Array|assert|assert_equal|assert_not_equal|assert_same|assert_not_same|" +
"assert_nil|assert_not_nil|assert_match|assert_no_match|assert_in_delta|assert_throws|" +
"assert_raise|assert_nothing_raised|assert_instance_of|assert_kind_of|assert_respond_to|" +
"assert_operator|assert_send|assert_difference|assert_no_difference|assert_recognizes|" +
"assert_generates|assert_response|assert_redirected_to|assert_template|assert_select|" +
"assert_select_email|assert_select_rjs|assert_select_encoded|css_select|at_exit|" +
"attr|attr_writer|attr_reader|attr_accessor|attr_accessible|autoload|binding|block_given?|callcc|" +
"caller|catch|chomp|chomp!|chop|chop!|defined?|delete_via_redirect|eval|exec|exit|" +
"exit!|fail|Float|flunk|follow_redirect!|fork|form_for|form_tag|format|gets|global_variables|gsub|" +
"gsub!|get_via_redirect|host!|https?|https!|include|Integer|lambda|link_to|" +
"link_to_unless_current|link_to_function|link_to_remote|load|local_variables|loop|open|open_session|" +
"p|print|printf|proc|putc|puts|post_via_redirect|put_via_redirect|raise|rand|" +
"raw|readline|readlines|redirect?|request_via_redirect|require|scan|select|" +
"set_trace_func|sleep|split|sprintf|srand|String|stylesheet_link_tag|syscall|system|sub|sub!|test|" +
"throw|trace_var|trap|untrace_var|atan2|cos|exp|frexp|ldexp|log|log10|sin|sqrt|tan|" +
"render|javascript_include_tag|csrf_meta_tag|label_tag|text_field_tag|submit_tag|check_box_tag|" +
"content_tag|radio_button_tag|text_area_tag|password_field_tag|hidden_field_tag|" +
"fields_for|select_tag|options_for_select|options_from_collection_for_select|collection_select|" +
"time_zone_select|select_date|select_time|select_datetime|date_select|time_select|datetime_select|" +
"select_year|select_month|select_day|select_hour|select_minute|select_second|file_field_tag|" +
"file_field|respond_to|skip_before_filter|around_filter|after_filter|verify|" +
"protect_from_forgery|rescue_from|helper_method|redirect_to|before_filter|" +
"send_data|send_file|validates_presence_of|validates_uniqueness_of|validates_length_of|" +
"validates_format_of|validates_acceptance_of|validates_associated|validates_exclusion_of|" +
"validates_inclusion_of|validates_numericality_of|validates_with|validates_each|" +
"authenticate_or_request_with_http_basic|authenticate_or_request_with_http_digest|" +
"filter_parameter_logging|match|get|post|resources|redirect|scope|assert_routing|" +
"translate|localize|extract_locale_from_tld|caches_page|expire_page|caches_action|expire_action|" +
"cache|expire_fragment|expire_cache_for|observe|cache_sweeper|" +
"has_many|has_one|belongs_to|has_and_belongs_to_many|p|warn|refine|using|module_function|extend|alias_method|" +
"private_class_method|remove_method|undef_method");
var keywords = ("alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|" +
"__FILE__|finally|for|gem|if|in|__LINE__|module|next|not|or|private|protected|public|" +
"redo|rescue|retry|return|super|then|undef|unless|until|when|while|yield|__ENCODING__|prepend");
var buildinConstants = ("true|TRUE|false|FALSE|nil|NIL|ARGF|ARGV|DATA|ENV|RUBY_PLATFORM|RUBY_RELEASE_DATE|" +
"RUBY_VERSION|STDERR|STDIN|STDOUT|TOPLEVEL_BINDING|RUBY_PATCHLEVEL|RUBY_REVISION|RUBY_COPYRIGHT|RUBY_ENGINE|RUBY_ENGINE_VERSION|RUBY_DESCRIPTION");
var builtinVariables = ("$DEBUG|$defout|$FILENAME|$LOAD_PATH|$SAFE|$stdin|$stdout|$stderr|$VERBOSE|" +
"$!|root_url|flash|session|cookies|params|request|response|logger|self");
var keywordMapper = this.$keywords = this.createKeywordMapper({
"keyword": keywords,
"constant.language": buildinConstants,
"variable.language": builtinVariables,
"support.function": builtinFunctions,
"invalid.deprecated": "debugger" // TODO is this a remnant from js mode?
}, "identifier");
var escapedChars = "\\\\(?:n(?:[1-7][0-7]{0,2}|0)|[nsrtvfbae'\"\\\\]|c(?:\\\\M-)?.|M-(?:\\\\C-|\\\\c)?.|C-(?:\\\\M-)?.|[0-7]{3}|x[\\da-fA-F]{2}|u[\\da-fA-F]{4}|u{[\\da-fA-F]{1,6}(?:\\s[\\da-fA-F]{1,6})*})";
var closeParen = {
"(": ")",
"[": "]",
"{": "}",
"<": ">",
"^": "^",
"|": "|",
"%": "%"
};
this.$rules = {
"start": [
{
token: "comment",
regex: "#.*$"
}, {
token: "comment.multiline", // multi line comment
regex: "^=begin(?=$|\\s.*$)",
next: "comment"
}, {
token: "string.regexp",
regex: /[/](?=.*\/)/,
next: "regex"
},
[{
token: ["constant.other.symbol.ruby", "string.start"],
regex: /(:)?(")/,
push: [{
token: "constant.language.escape",
regex: escapedChars
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.end",
regex: /"/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
token: "string.start",
regex: /`/,
push: [{
token: "constant.language.escape",
regex: escapedChars
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.end",
regex: /`/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
token: ["constant.other.symbol.ruby", "string.start"],
regex: /(:)?(')/,
push: [{
token: "constant.language.escape",
regex: /\\['\\]/
}, {
token: "string.end",
regex: /'/,
next: "pop"
}, {
defaultToken: "string"
}]
}, {
token: "string.start", //doesn't see any differences between strings and array of strings in highlighting
regex: /%[qwx]([(\[<{^|%])/, onMatch: function (val, state, stack) {
if (stack.length)
stack = [];
var paren = val[val.length - 1];
stack.unshift(paren, state);
this.next = "qStateWithoutInterpolation";
return this.token;
}
}, {
token: "string.start", //doesn't see any differences between strings and array of strings in highlighting
regex: /%[QWX]?([(\[<{^|%])/, onMatch: function (val, state, stack) {
if (stack.length)
stack = [];
var paren = val[val.length - 1];
stack.unshift(paren, state);
this.next = "qStateWithInterpolation";
return this.token;
}
}, {
token: "constant.other.symbol.ruby", //doesn't see any differences between symbols and array of symbols in highlighting
regex: /%[si]([(\[<{^|%])/, onMatch: function (val, state, stack) {
if (stack.length)
stack = [];
var paren = val[val.length - 1];
stack.unshift(paren, state);
this.next = "sStateWithoutInterpolation";
return this.token;
}
}, {
token: "constant.other.symbol.ruby", //doesn't see any differences between symbols and array of symbols in highlighting
regex: /%[SI]([(\[<{^|%])/, onMatch: function (val, state, stack) {
if (stack.length)
stack = [];
var paren = val[val.length - 1];
stack.unshift(paren, state);
this.next = "sStateWithInterpolation";
return this.token;
}
}, {
token: "string.regexp",
regex: /%[r]([(\[<{^|%])/, onMatch: function (val, state, stack) {
if (stack.length)
stack = [];
var paren = val[val.length - 1];
stack.unshift(paren, state);
this.next = "rState";
return this.token;
}
}],
{
token: "punctuation", // namespaces aren't symbols
regex: "::"
},
instanceVariable,
{
token: "variable.global", // global variable
regex: "[$][a-zA-Z_\\d]+"
}, {
token: "support.class", // class name
regex: "[A-Z][a-zA-Z_\\d]*"
}, {
token: ["punctuation.operator", "support.function"],
regex: /(\.)([a-zA-Z_\d]+)(?=\()/
}, {
token: ["punctuation.operator", "identifier"],
regex: /(\.)([a-zA-Z_][a-zA-Z_\d]*)/
}, {
token: "string.character",
regex: "\\B\\?(?:" + escapedChars + "|\\S)"
}, {
token: "punctuation.operator",
regex: /\?(?=.+:)/
},
constantNumericRational,
constantNumericComplex,
constantOtherSymbol,
constantNumericHex,
constantNumericFloat,
constantNumericBinary,
constantNumericDecimal,
constantNumericOctal,
{
token: "constant.language.boolean",
regex: "(?:true|false)\\b"
}, {
token: keywordMapper,
regex: "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
}, {
token: "punctuation.separator.key-value",
regex: "=>"
}, {
stateName: "heredoc",
onMatch: function (value, currentState, stack) {
var next = (value[2] == '-' || value[2] == '~') ? "indentedHeredoc" : "heredoc";
var tokens = value.split(this.splitRegex);
stack.push(next, tokens[3]);
return [
{ type: "constant", value: tokens[1] },
{ type: "string", value: tokens[2] },
{ type: "support.class", value: tokens[3] },
{ type: "string", value: tokens[4] }
];
},
regex: "(<<[-~]?)(['\"`]?)([\\w]+)(['\"`]?)",
rules: {
heredoc: [{
onMatch: function (value, currentState, stack) {
if (value === stack[1]) {
stack.shift();
stack.shift();
this.next = stack[0] || "start";
return "support.class";
}
this.next = "";
return "string";
},
regex: ".*$",
next: "start"
}],
indentedHeredoc: [{
token: "string",
regex: "^ +"
}, {
onMatch: function (value, currentState, stack) {
if (value === stack[1]) {
stack.shift();
stack.shift();
this.next = stack[0] || "start";
return "support.class";
}
this.next = "";
return "string";
},
regex: ".*$",
next: "start"
}]
}
}, {
regex: "$",
token: "empty",
next: function (currentState, stack) {
if (stack[0] === "heredoc" || stack[0] === "indentedHeredoc")
return stack[0];
return currentState;
}
}, {
token: "keyword.operator",
regex: "!|\\$|%|&|\\*|/|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\||\\b(?:in|instanceof|new|delete|typeof|void)"
}, {
token: "paren.lparen",
regex: "[[({]"
}, {
token: "paren.rparen",
regex: "[\\])}]",
onMatch: function (value, currentState, stack) {
this.next = '';
if (value == "}" && stack.length > 1 && stack[1] != "start") {
stack.shift();
this.next = stack.shift();
}
return this.token;
}
}, {
token: "text",
regex: "\\s+"
}, {
token: "punctuation.operator",
regex: /[?:,;.]/
}
],
"comment": [
{
token: "comment.multiline", // closing comment
regex: "^=end(?=$|\\s.*$)",
next: "start"
}, {
token: "comment", // comment spanning whole line
regex: ".+"
}
],
"qStateWithInterpolation": [{
token: "string.start", // excluded nested |^% due to difficulty in realization
regex: /[(\[<{]/, onMatch: function (val, state, stack) {
if (stack.length && val === stack[0]) {
stack.unshift(val, state);
return this.token;
}
return "string";
}
}, {
token: "constant.language.escape",
regex: escapedChars
}, {
token: "constant.language.escape",
regex: /\\./
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.end",
regex: /[)\]>}^|%]/, onMatch: function (val, state, stack) {
if (stack.length && val === closeParen[stack[0]]) {
stack.shift();
this.next = stack.shift();
return this.token;
}
this.next = '';
return "string";
}
}, {
defaultToken: "string"
}],
"qStateWithoutInterpolation": [{
token: "string.start", // excluded nested |^% due to difficulty in realization
regex: /[(\[<{]/, onMatch: function (val, state, stack) {
if (stack.length && val === stack[0]) {
stack.unshift(val, state);
return this.token;
}
return "string";
}
}, {
token: "constant.language.escape",
regex: /\\['\\]/
}, {
token: "constant.language.escape",
regex: /\\./
}, {
token: "string.end",
regex: /[)\]>}^|%]/, onMatch: function (val, state, stack) {
if (stack.length && val === closeParen[stack[0]]) {
stack.shift();
this.next = stack.shift();
return this.token;
}
this.next = '';
return "string";
}
}, {
defaultToken: "string"
}],
"sStateWithoutInterpolation": [{
token: "constant.other.symbol.ruby", // excluded nested |^% due to difficulty in realization
regex: /[(\[<{]/, onMatch: function (val, state, stack) {
if (stack.length && val === stack[0]) {
stack.unshift(val, state);
return this.token;
}
return "constant.other.symbol.ruby";
}
}, {
token: "constant.other.symbol.ruby",
regex: /[)\]>}^|%]/, onMatch: function (val, state, stack) {
if (stack.length && val === closeParen[stack[0]]) {
stack.shift();
this.next = stack.shift();
return this.token;
}
this.next = '';
return "constant.other.symbol.ruby";
}
}, {
defaultToken: "constant.other.symbol.ruby"
}],
"sStateWithInterpolation": [{
token: "constant.other.symbol.ruby", // excluded nested |^% due to difficulty in realization
regex: /[(\[<{]/, onMatch: function (val, state, stack) {
if (stack.length && val === stack[0]) {
stack.unshift(val, state);
return this.token;
}
return "constant.other.symbol.ruby";
}
}, {
token: "constant.language.escape",
regex: escapedChars
}, {
token: "constant.language.escape",
regex: /\\./
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "constant.other.symbol.ruby",
regex: /[)\]>}^|%]/, onMatch: function (val, state, stack) {
if (stack.length && val === closeParen[stack[0]]) {
stack.shift();
this.next = stack.shift();
return this.token;
}
this.next = '';
return "constant.other.symbol.ruby";
}
}, {
defaultToken: "constant.other.symbol.ruby"
}],
"rState": [{
token: "string.regexp", // excluded nested |^% due to difficulty in realization
regex: /[(\[<{]/, onMatch: function (val, state, stack) {
if (stack.length && val === stack[0]) {
stack.unshift(val, state);
return this.token;
}
return "constant.language.escape";
}
}, {
token: "paren.start",
regex: /#{/,
push: "start"
}, {
token: "string.regexp",
regex: /\//
}, {
token: "string.regexp",
regex: /[)\]>}^|%][imxouesn]*/, onMatch: function (val, state, stack) {
if (stack.length && val[0] === closeParen[stack[0]]) {
stack.shift();
this.next = stack.shift();
return this.token;
}
this.next = '';
return "constant.language.escape";
}
},
{ include: "regex" },
{
defaultToken: "string.regexp"
}],
"regex": [
{
token: "regexp.keyword",
regex: /\\[wWdDhHsS]/
}, {
token: "constant.language.escape",
regex: /\\[AGbBzZ]/
}, {
token: "constant.language.escape",
regex: /\\g<[a-zA-Z0-9]*>/
}, {
token: ["constant.language.escape", "regexp.keyword", "constant.language.escape"],
regex: /(\\p{\^?)(Alnum|Alpha|Blank|Cntrl|Digit|Graph|Lower|Print|Punct|Space|Upper|XDigit|Word|ASCII|Any|Assigned|Arabic|Armenian|Balinese|Bengali|Bopomofo|Braille|Buginese|Buhid|Canadian_Aboriginal|Carian|Cham|Cherokee|Common|Coptic|Cuneiform|Cypriot|Cyrillic|Deseret|Devanagari|Ethiopic|Georgian|Glagolitic|Gothic|Greek|Gujarati|Gurmukhi|Han|Hangul|Hanunoo|Hebrew|Hiragana|Inherited|Kannada|Katakana|Kayah_Li|Kharoshthi|Khmer|Lao|Latin|Lepcha|Limbu|Linear_B|Lycian|Lydian|Malayalam|Mongolian|Myanmar|New_Tai_Lue|Nko|Ogham|Ol_Chiki|Old_Italic|Old_Persian|Oriya|Osmanya|Phags_Pa|Phoenician|Rejang|Runic|Saurashtra|Shavian|Sinhala|Sundanese|Syloti_Nagri|Syriac|Tagalog|Tagbanwa|Tai_Le|Tamil|Telugu|Thaana|Thai|Tibetan|Tifinagh|Ugaritic|Vai|Yi|Ll|Lm|Lt|Lu|Lo|Mn|Mc|Me|Nd|Nl|Pc|Pd|Ps|Pe|Pi|Pf|Po|No|Sm|Sc|Sk|So|Zs|Zl|Zp|Cc|Cf|Cn|Co|Cs|N|L|M|P|S|Z|C)(})/
}, {
token: ["constant.language.escape", "invalid", "constant.language.escape"],
regex: /(\\p{\^?)([^/]*)(})/
}, {
token: "regexp.keyword.operator",
regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
}, {
token: "string.regexp",
regex: /[/][imxouesn]*/,
next: "start"
}, {
token: "invalid",
regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
}, {
token: "constant.language.escape",
regex: /\(\?(?:[:=!>]|<'?[a-zA-Z]*'?>|<[=!])|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?.]/
}, {
token: "constant.language.delimiter",
regex: /\|/
}, {
token: "regexp.keyword",
regex: /\[\[:(?:alnum|alpha|blank|cntrl|digit|graph|lower|print|punct|space|upper|xdigit|word|ascii):\]\]/
}, {
token: "constant.language.escape",
regex: /\[\^?/,
push: "regex_character_class"
}, {
defaultToken: "string.regexp"
}
],
"regex_character_class": [
{
token: "regexp.keyword",
regex: /\\[wWdDhHsS]/
}, {
token: "regexp.charclass.keyword.operator",
regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
}, {
token: "constant.language.escape",
regex: /&?&?\[\^?/,
push: "regex_character_class"
}, {
token: "constant.language.escape",
regex: "]",
next: "pop"
}, {
token: "constant.language.escape",
regex: "-"
}, {
defaultToken: "string.regexp.characterclass"
}
]
};
this.normalizeRules();
};
oop.inherits(RubyHighlightRules, TextHighlightRules);
exports.RubyHighlightRules = RubyHighlightRules;
});
ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module){"use strict";
var Range = require("../range").Range;
var MatchingBraceOutdent = function () { };
(function () {
this.checkOutdent = function (line, input) {
if (!/^\s+$/.test(line))
return false;
return /^\s*\}/.test(input);
};
this.autoOutdent = function (doc, row) {
var line = doc.getLine(row);
var match = line.match(/^(\s*\})/);
if (!match)
return 0;
var column = match[1].length;
var openBracePos = doc.findMatchingBracket({ row: row, column: column });
if (!openBracePos || openBracePos.row == row)
return 0;
var indent = this.$getIndent(doc.getLine(openBracePos.row));
doc.replace(new Range(row, 0, row, column - 1), indent);
};
this.$getIndent = function (line) {
return line.match(/^\s*/)[0];
};
}).call(MatchingBraceOutdent.prototype);
exports.MatchingBraceOutdent = MatchingBraceOutdent;
});
ace.define("ace/mode/folding/ruby",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range","ace/token_iterator"], function(require, exports, module){"use strict";
var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;
var TokenIterator = require("../../token_iterator").TokenIterator;
var FoldMode = exports.FoldMode = function () {
};
oop.inherits(FoldMode, BaseFoldMode);
(function () {
this.indentKeywords = {
"class": 1,
"def": 1,
"module": 1,
"do": 1,
"unless": 1,
"if": 1,
"while": 1,
"for": 1,
"until": 1,
"begin": 1,
"else": 0,
"elsif": 0,
"rescue": 0,
"ensure": 0,
"when": 0,
"end": -1,
"case": 1,
"=begin": 1,
"=end": -1
};
this.foldingStartMarker = /(?:\s|^)(def|do|while|class|unless|module|if|for|until|begin|else|elsif|case|rescue|ensure|when)\b|({\s*$)|(=begin)/;
this.foldingStopMarker = /(=end(?=$|\s.*$))|(^\s*})|\b(end)\b/;
this.getFoldWidget = function (session, foldStyle, row) {
var line = session.getLine(row);
var isStart = this.foldingStartMarker.test(line);
var isEnd = this.foldingStopMarker.test(line);
if (isStart && !isEnd) {
var match = line.match(this.foldingStartMarker);
if (match[1]) {
if (match[1] == "if" || match[1] == "else" || match[1] == "while" || match[1] == "until" || match[1] == "unless") {
if (match[1] == "else" && /^\s*else\s*$/.test(line) === false) {
return;
}
if (/^\s*(?:if|else|while|until|unless)\s*/.test(line) === false) {
return;
}
}
if (match[1] == "when") {
if (/\sthen\s/.test(line) === true) {
return;
}
}
if (session.getTokenAt(row, match.index + 2).type === "keyword")
return "start";
}
else if (match[3]) {
if (session.getTokenAt(row, match.index + 1).type === "comment.multiline")
return "start";
}
else {
return "start";
}
}
if (foldStyle != "markbeginend" || !isEnd || isStart && isEnd)
return "";
var match = line.match(this.foldingStopMarker);
if (match[3] === "end") {
if (session.getTokenAt(row, match.index + 1).type === "keyword")
return "end";
}
else if (match[1]) {
if (session.getTokenAt(row, match.index + 1).type === "comment.multiline")
return "end";
}
else
return "end";
};
this.getFoldWidgetRange = function (session, foldStyle, row) {
var line = session.doc.getLine(row);
var match = this.foldingStartMarker.exec(line);
if (match) {
if (match[1] || match[3])
return this.rubyBlock(session, row, match.index + 2);
return this.openingBracketBlock(session, "{", row, match.index);
}
var match = this.foldingStopMarker.exec(line);
if (match) {
if (match[3] === "end") {
if (session.getTokenAt(row, match.index + 1).type === "keyword")
return this.rubyBlock(session, row, match.index + 1);
}
if (match[1] === "=end") {
if (session.getTokenAt(row, match.index + 1).type === "comment.multiline")
return this.rubyBlock(session, row, match.index + 1);
}
return this.closingBracketBlock(session, "}", row, match.index + match[0].length);
}
};
this.rubyBlock = function (session, row, column, tokenRange) {
var stream = new TokenIterator(session, row, column);
var token = stream.getCurrentToken();
if (!token || (token.type != "keyword" && token.type != "comment.multiline"))
return;
var val = token.value;
var line = session.getLine(row);
switch (token.value) {
case "if":
case "unless":
case "while":
case "until":
var checkToken = new RegExp("^\\s*" + token.value);
if (!checkToken.test(line)) {
return;
}
var dir = this.indentKeywords[val];
break;
case "when":
if (/\sthen\s/.test(line)) {
return;
}
case "elsif":
case "rescue":
case "ensure":
var dir = 1;
break;
case "else":
var checkToken = new RegExp("^\\s*" + token.value + "\\s*$");
if (!checkToken.test(line)) {
return;
}
var dir = 1;
break;
default:
var dir = this.indentKeywords[val];
break;
}
var stack = [val];
if (!dir)
return;
var startColumn = dir === -1 ? session.getLine(row - 1).length : session.getLine(row).length;
var startRow = row;
var ranges = [];
ranges.push(stream.getCurrentTokenRange());
stream.step = dir === -1 ? stream.stepBackward : stream.stepForward;
if (token.type == "comment.multiline") {
while (token = stream.step()) {
if (token.type !== "comment.multiline")
continue;
if (dir == 1) {
startColumn = 6;
if (token.value == "=end") {
break;
}
}
else {
if (token.value == "=begin") {
break;
}
}
}
}
else {
while (token = stream.step()) {
var ignore = false;
if (token.type !== "keyword")
continue;
var level = dir * this.indentKeywords[token.value];
line = session.getLine(stream.getCurrentTokenRow());
switch (token.value) {
case "do":
for (var i = stream.$tokenIndex - 1; i >= 0; i--) {
var prevToken = stream.$rowTokens[i];
if (prevToken && (prevToken.value == "while" || prevToken.value == "until" || prevToken.value == "for")) {
level = 0;
break;
}
}
break;
case "else":
var checkToken = new RegExp("^\\s*" + token.value + "\\s*$");
if (!checkToken.test(line) || val == "case") {
level = 0;
ignore = true;
}
break;
case "if":
case "unless":
case "while":
case "until":
var checkToken = new RegExp("^\\s*" + token.value);
if (!checkToken.test(line)) {
level = 0;
ignore = true;
}
break;
case "when":
if (/\sthen\s/.test(line) || val == "case") {
level = 0;
ignore = true;
}
break;
}
if (level > 0) {
stack.unshift(token.value);
}
else if (level <= 0 && ignore === false) {
stack.shift();
if (!stack.length) {
if ((val == "while" || val == "until" || val == "for") && token.value != "do") {
break;
}
if (token.value == "do" && dir == -1 && level != 0)
break;
if (token.value != "do")
break;
}
if (level === 0) {
stack.unshift(token.value);
}
}
}
}
if (!token)
return null;
if (tokenRange) {
ranges.push(stream.getCurrentTokenRange());
return ranges;
}
var row = stream.getCurrentTokenRow();
if (dir === -1) {
if (token.type === "comment.multiline") {
var endColumn = 6;
}
else {
var endColumn = session.getLine(row).length;
}
return new Range(row, endColumn, startRow - 1, startColumn);
}
else
return new Range(startRow, startColumn, row - 1, session.getLine(row - 1).length);
};
}).call(FoldMode.prototype);
});
ace.define("ace/mode/ruby",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/ruby_highlight_rules","ace/mode/matching_brace_outdent","ace/range","ace/mode/folding/ruby"], function(require, exports, module){"use strict";
var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var RubyHighlightRules = require("./ruby_highlight_rules").RubyHighlightRules;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
var Range = require("../range").Range;
var FoldMode = require("./folding/ruby").FoldMode;
var Mode = function () {
this.HighlightRules = RubyHighlightRules;
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = this.$defaultBehaviour;
this.foldingRules = new FoldMode();
this.indentKeywords = this.foldingRules.indentKeywords;
};
oop.inherits(Mode, TextMode);
(function () {
this.lineCommentStart = "#";
this.getNextLineIndent = function (state, line, tab) {
var indent = this.$getIndent(line);
var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
var tokens = tokenizedLine.tokens;
if (tokens.length && tokens[tokens.length - 1].type == "comment") {
return indent;
}
if (state == "start") {
var match = line.match(/^.*[\{\(\[]\s*$/);
var startingClassOrMethod = line.match(/^\s*(class|def|module)\s.*$/);
var startingDoBlock = line.match(/.*do(\s*|\s+\|.*\|\s*)$/);
var startingConditional = line.match(/^\s*(if|else|when|elsif|unless|while|for|begin|rescue|ensure)\s*/);
if (match || startingClassOrMethod || startingDoBlock || startingConditional) {
indent += tab;
}
}
return indent;
};
this.checkOutdent = function (state, line, input) {
return /^\s+(end|else|rescue|ensure)$/.test(line + input) || this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function (state, session, row) {
var line = session.getLine(row);
if (/}/.test(line))
return this.$outdent.autoOutdent(session, row);
var indent = this.$getIndent(line);
var prevLine = session.getLine(row - 1);
var prevIndent = this.$getIndent(prevLine);
var tab = session.getTabString();
if (prevIndent.length <= indent.length) {
if (indent.slice(-tab.length) == tab)
session.remove(new Range(row, indent.length - tab.length, row, indent.length));
}
};
this.getMatching = function (session, row, column) {
if (row == undefined) {
var pos = session.selection.lead;
column = pos.column;
row = pos.row;
}
var startToken = session.getTokenAt(row, column);
if (startToken && startToken.value in this.indentKeywords)
return this.foldingRules.rubyBlock(session, row, column, true);
};
this.$id = "ace/mode/ruby";
this.snippetFileId = "ace/snippets/ruby";
}).call(Mode.prototype);
exports.Mode = Mode;
}); (function() {
ace.require(["ace/mode/ruby"], function(m) {
if (typeof module == "object" && typeof exports == "object" && module) {
module.exports = m;
}
});
})();

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