first-commit

This commit is contained in:
Peter 'Pita' Martischka 2011-03-26 13:10:41 +00:00
commit 325c322a27
207 changed files with 35989 additions and 0 deletions

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
Create a new DocComment. This takes a raw documentation comment,
and wraps it in useful accessors.
@class Represents a documentation comment object.
*/
JSDOC.DocComment = function(/**String*/comment) {
this.init();
if (typeof comment != "undefined") {
this.parse(comment);
}
}
JSDOC.DocComment.prototype.init = function() {
this.isUserComment = true;
this.src = "";
this.meta = "";
this.tagTexts = [];
this.tags = [];
}
/**
@requires JSDOC.DocTag
*/
JSDOC.DocComment.prototype.parse = function(/**String*/comment) {
if (comment == "") {
comment = "/** @desc */";
this.isUserComment = false;
}
this.src = JSDOC.DocComment.unwrapComment(comment);
this.meta = "";
if (this.src.indexOf("#") == 0) {
this.src.match(/#(.+[+-])([\s\S]*)$/);
if (RegExp.$1) this.meta = RegExp.$1;
if (RegExp.$2) this.src = RegExp.$2;
}
if (typeof JSDOC.PluginManager != "undefined") {
JSDOC.PluginManager.run("onDocCommentSrc", this);
}
this.fixDesc();
this.src = JSDOC.DocComment.shared+"\n"+this.src;
this.tagTexts =
this.src
.split(/(^|[\r\n])\s*@/)
.filter(function($){return $.match(/\S/)});
/**
The tags found in the comment.
@type JSDOC.DocTag[]
*/
this.tags = this.tagTexts.map(function($){return new JSDOC.DocTag($)});
if (typeof JSDOC.PluginManager != "undefined") {
JSDOC.PluginManager.run("onDocCommentTags", this);
}
}
/*t:
plan(5, "testing JSDOC.DocComment");
requires("../frame/String.js");
requires("../lib/JSDOC/DocTag.js");
var com = new JSDOC.DocComment("/**@foo some\n* comment here*"+"/");
is(com.tagTexts[0], "foo some\ncomment here", "first tag text is found.");
is(com.tags[0].title, "foo", "the title is found in a comment with one tag.");
var com = new JSDOC.DocComment("/** @foo first\n* @bar second*"+"/");
is(com.getTag("bar").length, 1, "getTag() returns one tag by that title.");
JSDOC.DocComment.shared = "@author John Smith";
var com = new JSDOC.DocComment("/**@foo some\n* comment here*"+"/");
is(com.tags[0].title, "author", "shared comment is added.");
is(com.tags[1].title, "foo", "shared comment is added to existing tag.");
*/
/**
If no @desc tag is provided, this function will add it.
*/
JSDOC.DocComment.prototype.fixDesc = function() {
if (this.meta && this.meta != "@+") return;
if (/^\s*[^@\s]/.test(this.src)) {
this.src = "@desc "+this.src;
}
}
/*t:
plan(5, "testing JSDOC.DocComment#fixDesc");
var com = new JSDOC.DocComment();
com.src = "this is a desc\n@author foo";
com.fixDesc();
is(com.src, "@desc this is a desc\n@author foo", "if no @desc tag is provided one is added.");
com.src = "x";
com.fixDesc();
is(com.src, "@desc x", "if no @desc tag is provided one is added to a single character.");
com.src = "\nx";
com.fixDesc();
is(com.src, "@desc \nx", "if no @desc tag is provided one is added to return and character.");
com.src = " ";
com.fixDesc();
is(com.src, " ", "if no @desc tag is provided one is not added to just whitespace.");
com.src = "";
com.fixDesc();
is(com.src, "", "if no @desc tag is provided one is not added to empty.");
*/
/**
Remove slash-star comment wrapper from a raw comment string.
@type String
*/
JSDOC.DocComment.unwrapComment = function(/**String*/comment) {
if (!comment) return "";
var unwrapped = comment.replace(/(^\/\*\*|\*\/$)/g, "").replace(/^\s*\* ?/gm, "");
return unwrapped;
}
/*t:
plan(5, "testing JSDOC.DocComment.unwrapComment");
var com = "/**x*"+"/";
var unwrapped = JSDOC.DocComment.unwrapComment(com);
is(unwrapped, "x", "a single character jsdoc is found.");
com = "/***x*"+"/";
unwrapped = JSDOC.DocComment.unwrapComment(com);
is(unwrapped, "x", "three stars are allowed in the opener.");
com = "/****x*"+"/";
unwrapped = JSDOC.DocComment.unwrapComment(com);
is(unwrapped, "*x", "fourth star in the opener is kept.");
com = "/**x\n * y\n*"+"/";
unwrapped = JSDOC.DocComment.unwrapComment(com);
is(unwrapped, "x\ny\n", "leading stars and spaces are trimmed.");
com = "/**x\n * y\n*"+"/";
unwrapped = JSDOC.DocComment.unwrapComment(com);
is(unwrapped, "x\n y\n", "only first space after leading stars are trimmed.");
*/
/**
Provides a printable version of the comment.
@type String
*/
JSDOC.DocComment.prototype.toString = function() {
return this.src;
}
/*t:
plan(1, "testing JSDOC.DocComment#fixDesc");
var com = new JSDOC.DocComment();
com.src = "foo";
is(""+com, "foo", "stringifying a comment returns the unwrapped src.");
*/
/**
Given the title of a tag, returns all tags that have that title.
@type JSDOC.DocTag[]
*/
JSDOC.DocComment.prototype.getTag = function(/**String*/tagTitle) {
return this.tags.filter(function($){return $.title == tagTitle});
}
/*t:
plan(1, "testing JSDOC.DocComment#getTag");
requires("../frame/String.js");
requires("../lib/JSDOC/DocTag.js");
var com = new JSDOC.DocComment("/**@foo some\n* @bar\n* @bar*"+"/");
is(com.getTag("bar").length, 2, "getTag returns expected number of tags.");
*/
/**
Used to store the currently shared tag text.
*/
JSDOC.DocComment.shared = "";
/*t:
plan(2, "testing JSDOC.DocComment.shared");
requires("../frame/String.js");
requires("../lib/JSDOC/DocTag.js");
JSDOC.DocComment.shared = "@author Michael";
var com = new JSDOC.DocComment("/**@foo\n* @foo*"+"/");
is(com.getTag("author").length, 1, "getTag returns shared tag.");
is(com.getTag("foo").length, 2, "getTag returns unshared tags too.");
*/

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@constructor
*/
JSDOC.DocTag = function(src) {
this.init();
if (typeof src != "undefined") {
this.parse(src);
}
}
/**
Create and initialize the properties of this.
*/
JSDOC.DocTag.prototype.init = function() {
this.title = "";
this.type = "";
this.name = "";
this.isOptional = false;
this.defaultValue = "";
this.desc = "";
return this;
}
/**
Populate the properties of this from the given tag src.
@param {string} src
*/
JSDOC.DocTag.prototype.parse = function(src) {
if (typeof src != "string") throw "src must be a string not "+(typeof src);
try {
src = this.nibbleTitle(src);
if (JSDOC.PluginManager) {
JSDOC.PluginManager.run("onDocTagSynonym", this);
}
src = this.nibbleType(src);
// only some tags are allowed to have names.
if (this.title == "param" || this.title == "property" || this.title == "config") { // @config is deprecated
src = this.nibbleName(src);
}
}
catch(e) {
if (LOG) LOG.warn(e);
else throw e;
}
this.desc = src; // whatever is left
// example tags need to have whitespace preserved
if (this.title != "example") this.desc = this.desc.trim();
if (JSDOC.PluginManager) {
JSDOC.PluginManager.run("onDocTag", this);
}
}
/**
Automatically called when this is stringified.
*/
JSDOC.DocTag.prototype.toString = function() {
return this.desc;
}
/*t:
plan(1, "testing JSDOC.DocTag#toString");
var tag = new JSDOC.DocTag("param {object} date A valid date.");
is(""+tag, "A valid date.", "stringifying a tag returns the desc.");
*/
/**
Find and shift off the title of a tag.
@param {string} src
@return src
*/
JSDOC.DocTag.prototype.nibbleTitle = function(src) {
if (typeof src != "string") throw "src must be a string not "+(typeof src);
var parts = src.match(/^\s*(\S+)(?:\s([\s\S]*))?$/);
if (parts && parts[1]) this.title = parts[1];
if (parts && parts[2]) src = parts[2];
else src = "";
return src;
}
/*t:
plan(8, "testing JSDOC.DocTag#nibbleTitle");
var tag = new JSDOC.DocTag();
tag.init().nibbleTitle("aTitleGoesHere");
is(tag.title, "aTitleGoesHere", "a title can be found in a single-word string.");
var src = tag.init().nibbleTitle("aTitleGoesHere and the rest");
is(tag.title, "aTitleGoesHere", "a title can be found in a multi-word string.");
is(src, "and the rest", "the rest is returned when the title is nibbled off.");
src = tag.init().nibbleTitle("");
is(tag.title, "", "given an empty string the title is empty.");
is(src, "", "the rest is empty when the tag is empty.");
var src = tag.init().nibbleTitle(" aTitleGoesHere\n a description");
is(tag.title, "aTitleGoesHere", "leading and trailing spaces are not part of the title.");
is(src, " a description", "leading spaces (less one) are part of the description.");
tag.init().nibbleTitle("a.Title::Goes_Here foo");
is(tag.title, "a.Title::Goes_Here", "titles with punctuation are allowed.");
*/
/**
Find and shift off the type of a tag.
@requires frame/String.js
@param {string} src
@return src
*/
JSDOC.DocTag.prototype.nibbleType = function(src) {
if (typeof src != "string") throw "src must be a string not "+(typeof src);
if (src.match(/^\s*\{/)) {
var typeRange = src.balance("{", "}");
if (typeRange[1] == -1) {
throw "Malformed comment tag ignored. Tag type requires an opening { and a closing }: "+src;
}
this.type = src.substring(typeRange[0]+1, typeRange[1]).trim();
this.type = this.type.replace(/\s*,\s*/g, "|"); // multiples can be separated by , or |
src = src.substring(typeRange[1]+1);
}
return src;
}
/*t:
plan(5, "testing JSDOC.DocTag.parser.nibbleType");
requires("../frame/String.js");
var tag = new JSDOC.DocTag();
tag.init().nibbleType("{String[]} aliases");
is(tag.type, "String[]", "type can have non-alpha characters.");
tag.init().nibbleType("{ aTypeGoesHere } etc etc");
is(tag.type, "aTypeGoesHere", "type is trimmed.");
tag.init().nibbleType("{ oneType, twoType ,\n threeType } etc etc");
is(tag.type, "oneType|twoType|threeType", "multiple types can be separated by commas.");
var error;
try { tag.init().nibbleType("{widget foo"); }
catch(e) { error = e; }
is(typeof error, "string", "malformed tag type throws error.");
isnt(error.indexOf("Malformed"), -1, "error message tells tag is malformed.");
*/
/**
Find and shift off the name of a tag.
@requires frame/String.js
@param {string} src
@return src
*/
JSDOC.DocTag.prototype.nibbleName = function(src) {
if (typeof src != "string") throw "src must be a string not "+(typeof src);
src = src.trim();
// is optional?
if (src.charAt(0) == "[") {
var nameRange = src.balance("[", "]");
if (nameRange[1] == -1) {
throw "Malformed comment tag ignored. Tag optional name requires an opening [ and a closing ]: "+src;
}
this.name = src.substring(nameRange[0]+1, nameRange[1]).trim();
this.isOptional = true;
src = src.substring(nameRange[1]+1);
// has default value?
var nameAndValue = this.name.split("=");
if (nameAndValue.length) {
this.name = nameAndValue.shift().trim();
this.defaultValue = nameAndValue.join("=");
}
}
else {
var parts = src.match(/^(\S+)(?:\s([\s\S]*))?$/);
if (parts) {
if (parts[1]) this.name = parts[1];
if (parts[2]) src = parts[2].trim();
else src = "";
}
}
return src;
}
/*t:
requires("../frame/String.js");
plan(9, "testing JSDOC.DocTag.parser.nibbleName");
var tag = new JSDOC.DocTag();
tag.init().nibbleName("[foo] This is a description.");
is(tag.isOptional, true, "isOptional syntax is detected.");
is(tag.name, "foo", "optional param name is found.");
tag.init().nibbleName("[foo] This is a description.");
is(tag.isOptional, true, "isOptional syntax is detected when no type.");
is(tag.name, "foo", "optional param name is found when no type.");
tag.init().nibbleName("[foo=7] This is a description.");
is(tag.name, "foo", "optional param name is found when default value.");
is(tag.defaultValue, 7, "optional param default value is found when default value.");
//tag.init().nibbleName("[foo= a value] This is a description.");
//is(tag.defaultValue, " a value", "optional param default value is found when default value has spaces (issue #112).");
tag.init().nibbleName("[foo=[]] This is a description.");
is(tag.defaultValue, "[]", "optional param default value is found when default value is [] (issue #95).");
tag.init().nibbleName("[foo=a=b] This is a description.");
is(tag.name, "foo", "optional param name is found when default value is a=b.");
is(tag.defaultValue, "a=b", "optional param default value is found when default value is a=b.")
*/
/*t:
plan(32, "Testing JSDOC.DocTag.parser.");
requires("../frame/String.js");
var tag = new JSDOC.DocTag();
is(typeof tag, "object", "JSDOC.DocTag.parser with an empty string returns an object.");
is(typeof tag.title, "string", "returned object has a string property 'title'.");
is(typeof tag.type, "string", "returned object has a string property 'type'.");
is(typeof tag.name, "string", "returned object has a string property 'name'.");
is(typeof tag.defaultValue, "string", "returned object has a string property 'defaultValue'.");
is(typeof tag.isOptional, "boolean", "returned object has a boolean property 'isOptional'.");
is(typeof tag.desc, "string", "returned object has a string property 'desc'.");
tag = new JSDOC.DocTag("param {widget} foo");
is(tag.title, "param", "param title is found.");
is(tag.name, "foo", "param name is found when desc is missing.");
is(tag.desc, "", "param desc is empty when missing.");
tag = new JSDOC.DocTag("param {object} date A valid date.");
is(tag.name, "date", "param name is found with a type.");
is(tag.type, "object", "param type is found.");
is(tag.desc, "A valid date.", "param desc is found with a type.");
tag = new JSDOC.DocTag("param aName a description goes\n here.");
is(tag.name, "aName", "param name is found without a type.");
is(tag.desc, "a description goes\n here.", "param desc is found without a type.");
tag = new JSDOC.DocTag("param {widget}");
is(tag.name, "", "param name is empty when it is not given.");
tag = new JSDOC.DocTag("param {widget} [foo] This is a description.");
is(tag.name, "foo", "optional param name is found.");
tag = new JSDOC.DocTag("return {aType} This is a description.");
is(tag.type, "aType", "when return tag has no name, type is found.");
is(tag.desc, "This is a description.", "when return tag has no name, desc is found.");
tag = new JSDOC.DocTag("author Joe Coder <jcoder@example.com>");
is(tag.title, "author", "author tag has a title.");
is(tag.type, "", "the author tag has no type.");
is(tag.name, "", "the author tag has no name.");
is(tag.desc, "Joe Coder <jcoder@example.com>", "author tag has desc.");
tag = new JSDOC.DocTag("private \t\n ");
is(tag.title, "private", "private tag has a title.");
is(tag.type, "", "the private tag has no type.");
is(tag.name, "", "the private tag has no name.");
is(tag.desc, "", "private tag has no desc.");
tag = new JSDOC.DocTag("example\n example(code);\n more();");
is(tag.desc, " example(code);\n more();", "leading whitespace (less one) in examples code is preserved.");
tag = new JSDOC.DocTag("param theName \n");
is(tag.name, "theName", "name only is found.");
tag = new JSDOC.DocTag("type theDesc \n");
is(tag.desc, "theDesc", "desc only is found.");
tag = new JSDOC.DocTag("type {theType} \n");
is(tag.type, "theType", "type only is found.");
tag = new JSDOC.DocTag("");
is(tag.title, "", "title is empty when tag is empty.");
*/

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/**
@constructor
@param [opt] Used to override the commandline options. Useful for testing.
@version $Id: JsDoc.js 773 2009-01-24 09:42:04Z micmath $
*/
JSDOC.JsDoc = function(/**object*/ opt) {
if (opt) {
JSDOC.opt = opt;
}
if (JSDOC.opt.h) {
JSDOC.usage();
quit();
}
// defend against options that are not sane
if (JSDOC.opt._.length == 0) {
LOG.warn("No source files to work on. Nothing to do.");
quit();
}
if (JSDOC.opt.t === true || JSDOC.opt.d === true) {
JSDOC.usage();
}
if (typeof JSDOC.opt.d == "string") {
if (!JSDOC.opt.d.charAt(JSDOC.opt.d.length-1).match(/[\\\/]/)) {
JSDOC.opt.d = JSDOC.opt.d+"/";
}
LOG.inform("Output directory set to '"+JSDOC.opt.d+"'.");
IO.mkPath(JSDOC.opt.d);
}
if (JSDOC.opt.e) IO.setEncoding(JSDOC.opt.e);
// the -r option: scan source directories recursively
if (typeof JSDOC.opt.r == "boolean") JSDOC.opt.r = 10;
else if (!isNaN(parseInt(JSDOC.opt.r))) JSDOC.opt.r = parseInt(JSDOC.opt.r);
else JSDOC.opt.r = 1;
// the -D option: define user variables
var D = {};
if (JSDOC.opt.D) {
for (var i = 0; i < JSDOC.opt.D.length; i++) {
var defineParts = JSDOC.opt.D[i].split(":", 2);
if (defineParts) D[defineParts[0]] = defineParts[1];
}
}
JSDOC.opt.D = D;
// combine any conf file D options with the commandline D options
if (defined(JSDOC.conf)) for (var c in JSDOC.conf.D) {
if (!defined(JSDOC.opt.D[c])) {
JSDOC.opt.D[c] = JSDOC.conf.D[c];
}
}
// Give plugins a chance to initialize
if (defined(JSDOC.PluginManager)) {
JSDOC.PluginManager.run("onInit", JSDOC.opt);
}
JSDOC.opt.srcFiles = JSDOC.JsDoc._getSrcFiles();
JSDOC.JsDoc._parseSrcFiles();
JSDOC.JsDoc.symbolSet = JSDOC.Parser.symbols;
}
/**
Retrieve source file list.
@returns {String[]} The pathnames of the files to be parsed.
*/
JSDOC.JsDoc._getSrcFiles = function() {
JSDOC.JsDoc.srcFiles = [];
var ext = ["js"];
if (JSDOC.opt.x) {
ext = JSDOC.opt.x.split(",").map(function($) {return $.toLowerCase()});
}
for (var i = 0; i < JSDOC.opt._.length; i++) {
JSDOC.JsDoc.srcFiles = JSDOC.JsDoc.srcFiles.concat(
IO.ls(JSDOC.opt._[i], JSDOC.opt.r).filter(
function($) {
var thisExt = $.split(".").pop().toLowerCase();
if (JSDOC.opt.E) {
for(var n = 0; n < JSDOC.opt.E.length; n++) {
if ($.match(new RegExp(JSDOC.opt.E[n]))) {
LOG.inform("Excluding " + $);
return false; // if the file matches the regex then it's excluded.
}
}
}
return (ext.indexOf(thisExt) > -1); // we're only interested in files with certain extensions
}
)
);
}
return JSDOC.JsDoc.srcFiles;
}
JSDOC.JsDoc._parseSrcFiles = function() {
JSDOC.Parser.init();
for (var i = 0, l = JSDOC.JsDoc.srcFiles.length; i < l; i++) {
var srcFile = JSDOC.JsDoc.srcFiles[i];
if (JSDOC.opt.v) LOG.inform("Parsing file: " + srcFile);
try {
var src = IO.readFile(srcFile);
}
catch(e) {
LOG.warn("Can't read source file '"+srcFile+"': "+e.message);
}
var tr = new JSDOC.TokenReader();
var ts = new JSDOC.TokenStream(tr.tokenize(new JSDOC.TextStream(src)));
JSDOC.Parser.parse(ts, srcFile);
}
JSDOC.Parser.finish();
if (JSDOC.PluginManager) {
JSDOC.PluginManager.run("onFinishedParsing", JSDOC.Parser.symbols);
}
}

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/**
@constructor
*/
JSDOC.JsPlate = function(templateFile) {
if (templateFile) this.template = IO.readFile(templateFile);
this.templateFile = templateFile;
this.code = "";
this.parse();
}
JSDOC.JsPlate.prototype.parse = function() {
this.template = this.template.replace(/\{#[\s\S]+?#\}/gi, "");
this.code = "var output=\u001e"+this.template;
this.code = this.code.replace(
/<for +each="(.+?)" +in="(.+?)" *>/gi,
function (match, eachName, inName) {
return "\u001e;\rvar $"+eachName+"_keys = keys("+inName+");\rfor(var $"+eachName+"_i = 0; $"+eachName+"_i < $"+eachName+"_keys.length; $"+eachName+"_i++) {\rvar $"+eachName+"_last = ($"+eachName+"_i == $"+eachName+"_keys.length-1);\rvar $"+eachName+"_key = $"+eachName+"_keys[$"+eachName+"_i];\rvar "+eachName+" = "+inName+"[$"+eachName+"_key];\routput+=\u001e";
}
);
this.code = this.code.replace(/<if test="(.+?)">/g, "\u001e;\rif ($1) { output+=\u001e");
this.code = this.code.replace(/<elseif test="(.+?)"\s*\/>/g, "\u001e;}\relse if ($1) { output+=\u001e");
this.code = this.code.replace(/<else\s*\/>/g, "\u001e;}\relse { output+=\u001e");
this.code = this.code.replace(/<\/(if|for)>/g, "\u001e;\r};\routput+=\u001e");
this.code = this.code.replace(
/\{\+\s*([\s\S]+?)\s*\+\}/gi,
function (match, code) {
code = code.replace(/"/g, "\u001e"); // prevent qoute-escaping of inline code
code = code.replace(/(\r?\n)/g, " ");
return "\u001e+ ("+code+") +\u001e";
}
);
this.code = this.code.replace(
/\{!\s*([\s\S]+?)\s*!\}/gi,
function (match, code) {
code = code.replace(/"/g, "\u001e"); // prevent qoute-escaping of inline code
code = code.replace(/(\n)/g, " ");
return "\u001e; "+code+";\routput+=\u001e";
}
);
this.code = this.code+"\u001e;";
this.code = this.code.replace(/(\r?\n)/g, "\\n");
this.code = this.code.replace(/"/g, "\\\"");
this.code = this.code.replace(/\u001e/g, "\"");
}
JSDOC.JsPlate.prototype.toCode = function() {
return this.code;
}
JSDOC.JsPlate.keys = function(obj) {
var keys = [];
if (obj.constructor.toString().indexOf("Array") > -1) {
for (var i = 0; i < obj.length; i++) {
keys.push(i);
}
}
else {
for (var i in obj) {
keys.push(i);
}
}
return keys;
};
JSDOC.JsPlate.values = function(obj) {
var values = [];
if (obj.constructor.toString().indexOf("Array") > -1) {
for (var i = 0; i < obj.length; i++) {
values.push(obj[i]);
}
}
else {
for (var i in obj) {
values.push(obj[i]);
}
}
return values;
};
JSDOC.JsPlate.prototype.process = function(data, compact) {
var keys = JSDOC.JsPlate.keys;
var values = JSDOC.JsPlate.values;
try {
eval(this.code);
}
catch (e) {
print(">> There was an error evaluating the compiled code from template: "+this.templateFile);
print(" The error was on line "+e.lineNumber+" "+e.name+": "+e.message);
var lines = this.code.split("\r");
if (e.lineNumber-2 >= 0) print("line "+(e.lineNumber-1)+": "+lines[e.lineNumber-2]);
print("line "+e.lineNumber+": "+lines[e.lineNumber-1]);
print("");
}
if (compact) { // patch by mcbain.asm
// Remove lines that contain only space-characters, usually left by lines in the template
// which originally only contained JSPlate tags or code. This makes it easier to write
// non-tricky templates which still put out nice code (not bloated with extra lines).
// Lines purposely left blank (just a line ending) are left alone.
output = output.replace(/\s+?(\r?)\n/g, "$1\n");
}
/*debug*///print(this.code);
return output;
}

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/**
@namespace
*/
JSDOC.Lang = {
}
JSDOC.Lang.isBuiltin = function(name) {
return (JSDOC.Lang.isBuiltin.coreObjects.indexOf(name) > -1);
}
JSDOC.Lang.isBuiltin.coreObjects = ['_global_', 'Array', 'Boolean', 'Date', 'Error', 'Function', 'Math', 'Number', 'Object', 'RegExp', 'String'];
JSDOC.Lang.whitespace = function(ch) {
return JSDOC.Lang.whitespace.names[ch];
}
JSDOC.Lang.whitespace.names = {
" ": "SPACE",
"\f": "FORMFEED",
"\t": "TAB",
"\u0009": "UNICODE_TAB",
"\u000A": "UNICODE_NBR",
"\u0008": "VERTICAL_TAB"
};
JSDOC.Lang.newline = function(ch) {
return JSDOC.Lang.newline.names[ch];
}
JSDOC.Lang.newline.names = {
"\n": "NEWLINE",
"\r": "RETURN",
"\u000A": "UNICODE_LF",
"\u000D": "UNICODE_CR",
"\u2029": "UNICODE_PS",
"\u2028": "UNICODE_LS"
};
JSDOC.Lang.keyword = function(word) {
return JSDOC.Lang.keyword.names["="+word];
}
JSDOC.Lang.keyword.names = {
"=break": "BREAK",
"=case": "CASE",
"=catch": "CATCH",
"=const": "VAR",
"=continue": "CONTINUE",
"=default": "DEFAULT",
"=delete": "DELETE",
"=do": "DO",
"=else": "ELSE",
"=false": "FALSE",
"=finally": "FINALLY",
"=for": "FOR",
"=function": "FUNCTION",
"=if": "IF",
"=in": "IN",
"=instanceof": "INSTANCEOF",
"=new": "NEW",
"=null": "NULL",
"=return": "RETURN",
"=switch": "SWITCH",
"=this": "THIS",
"=throw": "THROW",
"=true": "TRUE",
"=try": "TRY",
"=typeof": "TYPEOF",
"=void": "VOID",
"=while": "WHILE",
"=with": "WITH",
"=var": "VAR"
};
JSDOC.Lang.punc = function(ch) {
return JSDOC.Lang.punc.names[ch];
}
JSDOC.Lang.punc.names = {
";": "SEMICOLON",
",": "COMMA",
"?": "HOOK",
":": "COLON",
"||": "OR",
"&&": "AND",
"|": "BITWISE_OR",
"^": "BITWISE_XOR",
"&": "BITWISE_AND",
"===": "STRICT_EQ",
"==": "EQ",
"=": "ASSIGN",
"!==": "STRICT_NE",
"!=": "NE",
"<<": "LSH",
"<=": "LE",
"<": "LT",
">>>": "URSH",
">>": "RSH",
">=": "GE",
">": "GT",
"++": "INCREMENT",
"--": "DECREMENT",
"+": "PLUS",
"-": "MINUS",
"*": "MUL",
"/": "DIV",
"%": "MOD",
"!": "NOT",
"~": "BITWISE_NOT",
".": "DOT",
"[": "LEFT_BRACKET",
"]": "RIGHT_BRACKET",
"{": "LEFT_CURLY",
"}": "RIGHT_CURLY",
"(": "LEFT_PAREN",
")": "RIGHT_PAREN"
};
JSDOC.Lang.matching = function(name) {
return JSDOC.Lang.matching.names[name];
}
JSDOC.Lang.matching.names = {
"LEFT_PAREN": "RIGHT_PAREN",
"RIGHT_PAREN": "LEFT_PAREN",
"LEFT_CURLY": "RIGHT_CURLY",
"RIGHT_CURLY": "LEFT_CURLY",
"LEFT_BRACE": "RIGHT_BRACE",
"RIGHT_BRACE": "LEFT_BRACE"
}
JSDOC.Lang.isNumber = function(str) {
return /^(\.[0-9]|[0-9]+\.|[0-9])[0-9]*([eE][+-][0-9]+)?$/i.test(str);
}
JSDOC.Lang.isHexDec = function(str) {
return /^0x[0-9A-F]+$/i.test(str);
}
JSDOC.Lang.isWordChar = function(str) {
return /^[a-zA-Z0-9$_.]+$/.test(str);
}
JSDOC.Lang.isSpace = function(str) {
return (typeof JSDOC.Lang.whitespace(str) != "undefined");
}
JSDOC.Lang.isNewline = function(str) {
return (typeof JSDOC.Lang.newline(str) != "undefined");
}

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@namespace
@requires JSDOC.Walker
@requires JSDOC.Symbol
@requires JSDOC.DocComment
*/
JSDOC.Parser = {
conf: {
ignoreCode: JSDOC.opt.n,
ignoreAnonymous: true, // factory: true
treatUnderscoredAsPrivate: true, // factory: true
explain: false // factory: false
},
addSymbol: function(symbol) {
if (JSDOC.Parser.rename) {
for (var n in JSDOC.Parser.rename) {
if (symbol.alias.indexOf(n) == 0) {
if (symbol.name == symbol.alias) {
symbol.name = symbol.name.replace(n, JSDOC.Parser.rename[n]);
}
symbol.alias = symbol.alias.replace(n, JSDOC.Parser.rename[n]);
}
}
}
if (JSDOC.opt.S) {
if (typeof JSDOC.Parser.secureModules == "undefined") JSDOC.Parser.secureModules = {};
if (/^exports\./.test(symbol.alias)) {
symbol.srcFile.match(/(^|[\\\/])([^\\\/]+)\.js/i);
var fileNS = RegExp.$2;
symbol.alias = symbol.alias.replace(/^exports\./, fileNS);
symbol.name = symbol.name.replace(/^exports\./, "");
symbol.memberOf = fileNS;
// need to create the namespace associated with this file first
if (!JSDOC.Parser.secureModules[fileNS]) {
JSDOC.Parser.secureModules[fileNS] = 1;
var nsSymbol = new JSDOC.Symbol(fileNS, [], "GLOBAL", new JSDOC.DocComment(""));
nsSymbol.isNamespace = true;
nsSymbol.srcFile = "";
nsSymbol.isPrivate = false;
nsSymbol.srcFile = symbol.srcFile;
nsSymbol.desc = (JSDOC.Parser.symbols.getSymbol(symbol.srcFile) || {desc: ""}).desc;
JSDOC.Parser.addSymbol(nsSymbol);
}
}
else { // a method that is not exported?
if (!symbol.isNamespace) return;
}
}
// if a symbol alias is documented more than once the last one with the user docs wins
if (JSDOC.Parser.symbols.hasSymbol(symbol.alias)) {
var oldSymbol = JSDOC.Parser.symbols.getSymbol(symbol.alias);
if (oldSymbol.comment.isUserComment) {
if (symbol.comment.isUserComment) { // old and new are both documented
LOG.warn("The symbol '"+symbol.alias+"' is documented more than once.");
}
else { // old is documented but new isn't
return;
}
}
}
// we don't document anonymous things
if (JSDOC.Parser.conf.ignoreAnonymous && symbol.name.match(/\$anonymous\b/)) return;
// uderscored things may be treated as if they were marked private, this cascades
if (JSDOC.Parser.conf.treatUnderscoredAsPrivate && symbol.name.match(/[.#-]_[^.#-]+$/)) {
if (!symbol.comment.getTag("public").length > 0) symbol.isPrivate = true;
}
// -p flag is required to document private things
if (!JSDOC.opt.p && symbol.isPrivate) return; // issue #161 fixed by mcbain.asm
// ignored things are not documented, this doesn't cascade
if (symbol.isIgnored) return;
JSDOC.Parser.symbols.addSymbol(symbol);
},
addBuiltin: function(name) {
var builtin = new JSDOC.Symbol(name, [], "CONSTRUCTOR", new JSDOC.DocComment(""));
builtin.isNamespace = true;
builtin.srcFile = "";
builtin.isPrivate = false;
JSDOC.Parser.addSymbol(builtin);
return builtin;
},
init: function() {
JSDOC.Parser.symbols = new JSDOC.SymbolSet();
JSDOC.Parser.walker = new JSDOC.Walker();
},
finish: function() {
JSDOC.Parser.symbols.relate();
// make a litle report about what was found
if (JSDOC.Parser.conf.explain) {
var symbols = JSDOC.Parser.symbols.toArray();
var srcFile = "";
for (var i = 0, l = symbols.length; i < l; i++) {
var symbol = symbols[i];
if (srcFile != symbol.srcFile) {
srcFile = symbol.srcFile;
print("\n"+srcFile+"\n-------------------");
}
print(i+":\n alias => "+symbol.alias + "\n name => "+symbol.name+ "\n isa => "+symbol.isa + "\n memberOf => " + symbol.memberOf + "\n isStatic => " + symbol.isStatic + ", isInner => " + symbol.isInner+ ", isPrivate => " + symbol.isPrivate);
}
print("-------------------\n");
}
}
}
JSDOC.Parser.parse = function(/**JSDOC.TokenStream*/ts, /**String*/srcFile) {
JSDOC.Symbol.srcFile = (srcFile || "");
JSDOC.DocComment.shared = ""; // shared comments don't cross file boundaries
if (!JSDOC.Parser.walker) JSDOC.Parser.init();
JSDOC.Parser.walker.walk(ts); // adds to our symbols
// filter symbols by option
for (var p = JSDOC.Parser.symbols._index.first(); p; p = JSDOC.Parser.symbols._index.next()) {
var symbol = p.value;
if (!symbol) continue;
if (symbol.is("FILE") || symbol.is("GLOBAL")) {
continue;
}
else if (!JSDOC.opt.a && !symbol.comment.isUserComment) {
JSDOC.Parser.symbols.deleteSymbol(symbol.alias);
}
if (/#$/.test(symbol.alias)) { // we don't document prototypes
JSDOC.Parser.symbols.deleteSymbol(symbol.alias);
}
}
return JSDOC.Parser.symbols.toArray();
}

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/**
@namespace Holds functionality related to running plugins.
*/
JSDOC.PluginManager = {
}
/**
@param name A unique name that identifies that plugin.
@param handlers A collection of named functions. The names correspond to hooks in the core code.
*/
JSDOC.PluginManager.registerPlugin = function(/**String*/name, /**Object*/handlers) {
if (!defined(JSDOC.PluginManager.plugins))
/** The collection of all plugins. Requires a unique name for each.
*/
JSDOC.PluginManager.plugins = {};
JSDOC.PluginManager.plugins[name] = handlers;
}
/**
@param hook The name of the hook that is being caught.
@param target Any object. This will be passed as the only argument to the handler whose
name matches the hook name. Handlers cannot return a value, so must modify the target
object to have an effect.
*/
JSDOC.PluginManager.run = function(/**String*/hook, /**Mixed*/target) {
for (var name in JSDOC.PluginManager.plugins) {
if (defined(JSDOC.PluginManager.plugins[name][hook])) {
JSDOC.PluginManager.plugins[name][hook](target);
}
}
}

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
Create a new Symbol.
@class Represents a symbol in the source code.
*/
JSDOC.Symbol = function() {
this.init();
if (arguments.length) this.populate.apply(this, arguments);
}
JSDOC.Symbol.count = 0;
JSDOC.Symbol.prototype.init = function() {
this._name = "";
this._params = [];
this.$args = [];
this.addOn = "";
this.alias = "";
this.augments = [];
this.author = "";
this.classDesc = "";
this.comment = {};
this.defaultValue = undefined;
this.deprecated = "";
this.desc = "";
this.example = [];
this.exceptions = [];
this.fires = [];
this.id = JSDOC.Symbol.count++;
this.inherits = [];
this.inheritsFrom = [];
this.isa = "OBJECT";
this.isConstant = false;
this.isEvent = false;
this.isIgnored = false;
this.isInner = false;
this.isNamespace = false;
this.isPrivate = false;
this.isStatic = false;
this.memberOf = "";
this.methods = [];
this.properties = [];
this.requires = [];
this.returns = [];
this.see = [];
this.since = "";
this.srcFile = {};
this.type = "";
this.version = "";
}
JSDOC.Symbol.prototype.serialize = function() {
var keys = [];
for (var p in this) {
keys.push (p);
}
keys = keys.sort();
var out = "";
for (var i in keys) {
if (typeof this[keys[i]] == "function") continue;
out += keys[i]+" => "+Dumper.dump(this[keys[i]])+",\n";
}
return "\n{\n" + out + "}\n";
}
JSDOC.Symbol.prototype.clone = function() {
var clone = new JSDOC.Symbol();
clone.populate.apply(clone, this.$args); // repopulate using the original arguments
clone.srcFile = this.srcFile; // not the current srcFile, the one when the original was made
return clone;
}
JSDOC.Symbol.prototype.__defineSetter__("name",
function(n) { n = n.replace(/^_global_[.#-]/, ""); n = n.replace(/\.prototype\.?/g, '#'); this._name = n; }
);
JSDOC.Symbol.prototype.__defineGetter__("name",
function() { return this._name; }
);
JSDOC.Symbol.prototype.__defineSetter__("params",
function(v) {
for (var i = 0, l = v.length; i < l; i++) {
if (v[i].constructor != JSDOC.DocTag) { // may be a generic object parsed from signature, like {type:..., name:...}
this._params[i] = new JSDOC.DocTag("param"+((v[i].type)?" {"+v[i].type+"}":"")+" "+v[i].name);
}
else {
this._params[i] = v[i];
}
}
}
);
JSDOC.Symbol.prototype.__defineGetter__("params",
function() { return this._params; }
);
JSDOC.Symbol.prototype.getEvents = function() {
var events = [];
for (var i = 0, l = this.methods.length; i < l; i++) {
if (this.methods[i].isEvent) {
this.methods[i].name = this.methods[i].name.replace("event:", "");
events.push(this.methods[i]);
}
}
return events;
}
JSDOC.Symbol.prototype.getMethods = function() {
var nonEvents = [];
for (var i = 0, l = this.methods.length; i < l; i++) {
if (!this.methods[i].isEvent) {
nonEvents.push(this.methods[i]);
}
}
return nonEvents;
}
JSDOC.Symbol.prototype.populate = function(
/** String */ name,
/** Object[] */ params,
/** String */ isa,
/** JSDOC.DocComment */ comment
) {
this.$args = arguments;
this.name = name;
this.alias = this.name;
this.params = params;
this.isa = (isa == "VIRTUAL")? "OBJECT":isa;
this.comment = comment || new JSDOC.DocComment("");
this.srcFile = JSDOC.Symbol.srcFile;
if (this.is("FILE") && !this.alias) this.alias = this.srcFile;
this.setTags();
if (typeof JSDOC.PluginManager != "undefined") {
JSDOC.PluginManager.run("onSymbol", this);
}
}
JSDOC.Symbol.prototype.setTags = function() {
// @author
var authors = this.comment.getTag("author");
if (authors.length) {
this.author = authors.map(function($){return $.desc;}).join(", ");
}
/*t:
plan(34, "testing JSDOC.Symbol");
requires("../lib/JSDOC/DocComment.js");
requires("../frame/String.js");
requires("../lib/JSDOC/DocTag.js");
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@author Joe Smith*"+"/"));
is(sym.author, "Joe Smith", "@author tag, author is found.");
*/
// @desc
var descs = this.comment.getTag("desc");
if (descs.length) {
this.desc = descs.map(function($){return $.desc;}).join("\n"); // multiple descriptions are concatenated into one
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@desc This is a description.*"+"/"));
is(sym.desc, "This is a description.", "@desc tag, description is found.");
*/
// @overview
if (this.is("FILE")) {
if (!this.alias) this.alias = this.srcFile;
var overviews = this.comment.getTag("overview");
if (overviews.length) {
this.desc = [this.desc].concat(overviews.map(function($){return $.desc;})).join("\n");
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@overview This is an overview.*"+"/"));
is(sym.desc, "\nThis is an overview.", "@overview tag, description is found.");
*/
// @since
var sinces = this.comment.getTag("since");
if (sinces.length) {
this.since = sinces.map(function($){return $.desc;}).join(", ");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@since 1.01*"+"/"));
is(sym.since, "1.01", "@since tag, description is found.");
*/
// @constant
if (this.comment.getTag("constant").length) {
this.isConstant = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@constant*"+"/"));
is(sym.isConstant, true, "@constant tag, isConstant set.");
*/
// @version
var versions = this.comment.getTag("version");
if (versions.length) {
this.version = versions.map(function($){return $.desc;}).join(", ");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@version 2.0x*"+"/"));
is(sym.version, "2.0x", "@version tag, version is found.");
*/
// @deprecated
var deprecateds = this.comment.getTag("deprecated");
if (deprecateds.length) {
this.deprecated = deprecateds.map(function($){return $.desc;}).join("\n");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@deprecated Use other method.*"+"/"));
is(sym.deprecated, "Use other method.", "@deprecated tag, desc is found.");
*/
// @example
var examples = this.comment.getTag("example");
if (examples.length) {
this.example = examples.map(
// trim trailing whitespace
function($) {
$.desc = $.desc.replace(/\s+$/, "");
return $;
}
);
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@example This\n is an example. \n*"+"/"));
isnt(typeof sym.example[0], "undefined", "@example tag, creates sym.example array.");
is(sym.example[0], "This\n is an example.", "@example tag, desc is found.");
*/
// @see
var sees = this.comment.getTag("see");
if (sees.length) {
var thisSee = this.see;
sees.map(function($){thisSee.push($.desc);});
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@see The other thing.*"+"/"));
is(sym.see, "The other thing.", "@see tag, desc is found.");
*/
// @class
var classes = this.comment.getTag("class");
if (classes.length) {
this.isa = "CONSTRUCTOR";
this.classDesc = classes[0].desc; // desc can't apply to the constructor as there is none.
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@class This describes the class.*"+"/"));
is(sym.isa, "CONSTRUCTOR", "@class tag, makes symbol a constructor.");
is(sym.classDesc, "This describes the class.", "@class tag, class description is found.");
*/
// @namespace
var namespaces = this.comment.getTag("namespace");
if (namespaces.length) {
this.classDesc = namespaces[0].desc;
this.isNamespace = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@namespace This describes the namespace.*"+"/"));
is(sym.classDesc, "This describes the namespace.", "@namespace tag, class description is found.");
*/
// @param
var params = this.comment.getTag("param");
if (params.length) {
// user-defined params overwrite those with same name defined by the parser
var thisParams = this.params;
if (thisParams.length == 0) { // none exist yet, so just bung all these user-defined params straight in
this.params = params;
}
else { // need to overlay these user-defined params on to existing parser-defined params
for (var i = 0, l = params.length; i < l; i++) {
if (thisParams[i]) {
if (params[i].type) thisParams[i].type = params[i].type;
thisParams[i].name = params[i].name;
thisParams[i].desc = params[i].desc;
thisParams[i].isOptional = params[i].isOptional;
thisParams[i].defaultValue = params[i].defaultValue;
}
else thisParams[i] = params[i];
}
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}], "FUNCTION", new JSDOC.DocComment("/**Description.*"+"/"));
is(sym.params.length, 1, "parser defined param is found.");
sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {array} pages*"+"/"));
is(sym.params.length, 1, "user defined param is found.");
is(sym.params[0].type, "array", "user defined param type is found.");
is(sym.params[0].name, "pages", "user defined param name is found.");
sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {string} uid*"+"/"));
is(sym.params.length, 1, "user defined param overwrites parser defined param.");
is(sym.params[0].type, "string", "user defined param type overwrites parser defined param type.");
is(sym.params[0].name, "uid", "user defined param name overwrites parser defined param name.");
sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}, {type: "number", name: "count"}], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {string} uid*"+"/"));
is(sym.params.length, 2, "user defined params overlay parser defined params.");
is(sym.params[1].type, "number", "user defined param type overlays parser defined param type.");
is(sym.params[1].name, "count", "user defined param name overlays parser defined param name.");
sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {array} pages The pages description.*"+"/"));
is(sym.params.length, 1, "user defined param with description is found.");
is(sym.params[0].desc, "The pages description.", "user defined param description is found.");
*/
// @constructor
if (this.comment.getTag("constructor").length) {
this.isa = "CONSTRUCTOR";
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@constructor*"+"/"));
is(sym.isa, "CONSTRUCTOR", "@constructor tag, makes symbol a constructor.");
*/
// @static
if (this.comment.getTag("static").length) {
this.isStatic = true;
if (this.isa == "CONSTRUCTOR") {
this.isNamespace = true;
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@static\n@constructor*"+"/"));
is(sym.isStatic, true, "@static tag, makes isStatic true.");
is(sym.isNamespace, true, "@static and @constructor tag, makes isNamespace true.");
*/
// @inner
if (this.comment.getTag("inner").length) {
this.isInner = true;
this.isStatic = false;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@inner*"+"/"));
is(sym.isStatic, false, "@inner tag, makes isStatic false.");
is(sym.isInner, true, "@inner makes isInner true.");
*/
// @name
var names = this.comment.getTag("name");
if (names.length) {
this.name = names[0].desc;
}
/*t:
// todo
*/
// @field
if (this.comment.getTag("field").length) {
this.isa = "OBJECT";
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**@field*"+"/"));
is(sym.isa, "OBJECT", "@field tag, makes symbol an object.");
*/
// @function
if (this.comment.getTag("function").length) {
this.isa = "FUNCTION";
if (/event:/.test(this.alias)) this.isEvent = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@function*"+"/"));
is(sym.isa, "FUNCTION", "@function tag, makes symbol a function.");
*/
// @event
var events = this.comment.getTag("event");
if (events.length) {
this.isa = "FUNCTION";
this.isEvent = true;
if (!/event:/.test(this.alias))
this.alias = this.alias.replace(/^(.*[.#-])([^.#-]+)$/, "$1event:$2");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@event*"+"/"));
is(sym.isa, "FUNCTION", "@event tag, makes symbol a function.");
is(sym.isEvent, true, "@event makes isEvent true.");
*/
// @fires
var fires = this.comment.getTag("fires");
if (fires.length) {
for (var i = 0; i < fires.length; i++) {
this.fires.push(fires[i].desc);
}
}
/*t:
// todo
*/
// @property
var properties = this.comment.getTag("property");
if (properties.length) {
thisProperties = this.properties;
for (var i = 0; i < properties.length; i++) {
var property = new JSDOC.Symbol(this.alias+"#"+properties[i].name, [], "OBJECT", new JSDOC.DocComment("/**"+properties[i].desc+"\n@name "+properties[i].name+"\n@memberOf "+this.alias+"#*/"));
// TODO: shouldn't the following happen in the addProperty method of Symbol?
property.name = properties[i].name;
property.memberOf = this.alias;
if (properties[i].type) property.type = properties[i].type;
if (properties[i].defaultValue) property.defaultValue = properties[i].defaultValue;
this.addProperty(property);
JSDOC.Parser.addSymbol(property);
}
}
/*t:
// todo
*/
// @return
var returns = this.comment.getTag("return");
if (returns.length) { // there can be many return tags in a single doclet
this.returns = returns;
this.type = returns.map(function($){return $.type}).join(", ");
}
/*t:
// todo
*/
// @exception
this.exceptions = this.comment.getTag("throws");
/*t:
// todo
*/
// @requires
var requires = this.comment.getTag("requires");
if (requires.length) {
this.requires = requires.map(function($){return $.desc});
}
/*t:
// todo
*/
// @type
var types = this.comment.getTag("type");
if (types.length) {
this.type = types[0].desc; //multiple type tags are ignored
}
/*t:
// todo
*/
// @private
if (this.comment.getTag("private").length || this.isInner) {
this.isPrivate = true;
}
// @ignore
if (this.comment.getTag("ignore").length) {
this.isIgnored = true;
}
/*t:
// todo
*/
// @inherits ... as ...
var inherits = this.comment.getTag("inherits");
if (inherits.length) {
for (var i = 0; i < inherits.length; i++) {
if (/^\s*([a-z$0-9_.#:-]+)(?:\s+as\s+([a-z$0-9_.#:-]+))?/i.test(inherits[i].desc)) {
var inAlias = RegExp.$1;
var inAs = RegExp.$2 || inAlias;
if (inAlias) inAlias = inAlias.replace(/\.prototype\.?/g, "#");
if (inAs) {
inAs = inAs.replace(/\.prototype\.?/g, "#");
inAs = inAs.replace(/^this\.?/, "#");
}
if (inAs.indexOf(inAlias) != 0) { //not a full namepath
var joiner = ".";
if (this.alias.charAt(this.alias.length-1) == "#" || inAs.charAt(0) == "#") {
joiner = "";
}
inAs = this.alias + joiner + inAs;
}
}
this.inherits.push({alias: inAlias, as: inAs});
}
}
/*t:
// todo
*/
// @augments
this.augments = this.comment.getTag("augments");
// @default
var defaults = this.comment.getTag("default");
if (defaults.length) {
if (this.is("OBJECT")) {
this.defaultValue = defaults[0].desc;
}
}
/*t:
// todo
*/
// @memberOf
var memberOfs = this.comment.getTag("memberOf");
if (memberOfs.length) {
this.memberOf = memberOfs[0].desc;
this.memberOf = this.memberOf.replace(/\.prototype\.?/g, "#");
}
/*t:
// todo
*/
// @public
if (this.comment.getTag("public").length) {
this.isPrivate = false;
}
/*t:
// todo
*/
if (JSDOC.PluginManager) {
JSDOC.PluginManager.run("onSetTags", this);
}
}
JSDOC.Symbol.prototype.is = function(what) {
return this.isa === what;
}
JSDOC.Symbol.prototype.isBuiltin = function() {
return JSDOC.Lang.isBuiltin(this.alias);
}
JSDOC.Symbol.prototype.setType = function(/**String*/comment, /**Boolean*/overwrite) {
if (!overwrite && this.type) return;
var typeComment = JSDOC.DocComment.unwrapComment(comment);
this.type = typeComment;
}
JSDOC.Symbol.prototype.inherit = function(symbol) {
if (!this.hasMember(symbol.name) && !symbol.isInner) {
if (symbol.is("FUNCTION"))
this.methods.push(symbol);
else if (symbol.is("OBJECT"))
this.properties.push(symbol);
}
}
JSDOC.Symbol.prototype.hasMember = function(name) {
return (this.hasMethod(name) || this.hasProperty(name));
}
JSDOC.Symbol.prototype.addMember = function(symbol) {
if (symbol.is("FUNCTION")) { this.addMethod(symbol); }
else if (symbol.is("OBJECT")) { this.addProperty(symbol); }
}
JSDOC.Symbol.prototype.hasMethod = function(name) {
var thisMethods = this.methods;
for (var i = 0, l = thisMethods.length; i < l; i++) {
if (thisMethods[i].name == name) return true;
if (thisMethods[i].alias == name) return true;
}
return false;
}
JSDOC.Symbol.prototype.addMethod = function(symbol) {
var methodAlias = symbol.alias;
var thisMethods = this.methods;
for (var i = 0, l = thisMethods.length; i < l; i++) {
if (thisMethods[i].alias == methodAlias) {
thisMethods[i] = symbol; // overwriting previous method
return;
}
}
thisMethods.push(symbol); // new method with this alias
}
JSDOC.Symbol.prototype.hasProperty = function(name) {
var thisProperties = this.properties;
for (var i = 0, l = thisProperties.length; i < l; i++) {
if (thisProperties[i].name == name) return true;
if (thisProperties[i].alias == name) return true;
}
return false;
}
JSDOC.Symbol.prototype.addProperty = function(symbol) {
var propertyAlias = symbol.alias;
var thisProperties = this.properties;
for (var i = 0, l = thisProperties.length; i < l; i++) {
if (thisProperties[i].alias == propertyAlias) {
thisProperties[i] = symbol; // overwriting previous property
return;
}
}
thisProperties.push(symbol); // new property with this alias
}
JSDOC.Symbol.srcFile = ""; //running reference to the current file being parsed

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/** @constructor */
JSDOC.SymbolSet = function() {
this.init();
}
JSDOC.SymbolSet.prototype.init = function() {
this._index = new Hash();
}
JSDOC.SymbolSet.prototype.keys = function() {
return this._index.keys();
}
JSDOC.SymbolSet.prototype.hasSymbol = function(alias) {
return this._index.hasKey(alias);
}
JSDOC.SymbolSet.prototype.addSymbol = function(symbol) {
if (this.hasSymbol(symbol.alias)) {
LOG.warn("Overwriting symbol documentation for: "+symbol.alias + ".");
}
this._index.set(symbol.alias, symbol);
}
JSDOC.SymbolSet.prototype.getSymbol = function(alias) {
if (this.hasSymbol(alias)) return this._index.get(alias);
}
JSDOC.SymbolSet.prototype.getSymbolByName = function(name) {
for (var p = this._index.first(); p; p = this._index.next()) {
var symbol = p.value;
if (symbol.name == name) return symbol;
}
}
JSDOC.SymbolSet.prototype.toArray = function() {
return this._index.values();
}
JSDOC.SymbolSet.prototype.deleteSymbol = function(alias) {
if (!this.hasSymbol(alias)) return;
this._index.drop(alias);
}
JSDOC.SymbolSet.prototype.renameSymbol = function(oldName, newName) {
// todo: should check if oldname or newname already exist
this._index.replace(oldName, newName);
this._index.get(newName).alias = newName;
return newName;
}
JSDOC.SymbolSet.prototype.relate = function() {
this.resolveBorrows();
this.resolveMemberOf();
this.resolveAugments();
}
JSDOC.SymbolSet.prototype.resolveBorrows = function() {
for (var p = this._index.first(); p; p = this._index.next()) {
var symbol = p.value;
if (symbol.is("FILE") || symbol.is("GLOBAL")) continue;
var borrows = symbol.inherits;
for (var i = 0; i < borrows.length; i++) {
if (/#$/.test(borrows[i].alias)) {
LOG.warn("Attempted to borrow entire instance of "+borrows[i].alias+" but that feature is not yet implemented.");
return;
}
var borrowed = this.getSymbol(borrows[i].alias);
if (!borrowed) {
LOG.warn("Can't borrow undocumented "+borrows[i].alias+".");
continue;
}
if (borrows[i].as == borrowed.alias) {
var assumedName = borrowed.name.split(/([#.-])/).pop();
borrows[i].as = symbol.name+RegExp.$1+assumedName;
LOG.inform("Assuming borrowed as name is "+borrows[i].as+" but that feature is experimental.");
}
var borrowAsName = borrows[i].as;
var borrowAsAlias = borrowAsName;
if (!borrowAsName) {
LOG.warn("Malformed @borrow, 'as' is required.");
continue;
}
if (borrowAsName.length > symbol.alias.length && borrowAsName.indexOf(symbol.alias) == 0) {
borrowAsName = borrowAsName.replace(borrowed.alias, "")
}
else {
var joiner = "";
if (borrowAsName.charAt(0) != "#") joiner = ".";
borrowAsAlias = borrowed.alias + joiner + borrowAsName;
}
borrowAsName = borrowAsName.replace(/^[#.]/, "");
if (this.hasSymbol(borrowAsAlias)) continue;
var clone = borrowed.clone();
clone.name = borrowAsName;
clone.alias = borrowAsAlias;
this.addSymbol(clone);
}
}
}
JSDOC.SymbolSet.prototype.resolveMemberOf = function() {
for (var p = this._index.first(); p; p = this._index.next()) {
var symbol = p.value;
if (symbol.is("FILE") || symbol.is("GLOBAL")) continue;
// the memberOf value was provided in the @memberOf tag
else if (symbol.memberOf) {
// like foo.bar is a memberOf foo
if (symbol.alias.indexOf(symbol.memberOf) == 0) {
var memberMatch = new RegExp("^("+symbol.memberOf+")[.#-]?(.+)$");
var aliasParts = symbol.alias.match(memberMatch);
if (aliasParts) {
symbol.memberOf = aliasParts[1];
symbol.name = aliasParts[2];
}
var nameParts = symbol.name.match(memberMatch);
if (nameParts) {
symbol.name = nameParts[2];
}
}
// like bar is a memberOf foo
else {
var joiner = symbol.memberOf.charAt(symbol.memberOf.length-1);
if (!/[.#-]/.test(joiner)) symbol.memberOf += ".";
this.renameSymbol(symbol.alias, symbol.memberOf + symbol.name);
}
}
// the memberOf must be calculated
else {
var parts = symbol.alias.match(/^(.*[.#-])([^.#-]+)$/);
if (parts) {
symbol.memberOf = parts[1];
symbol.name = parts[2];
}
}
// set isStatic, isInner
if (symbol.memberOf) {
switch (symbol.memberOf.charAt(symbol.memberOf.length-1)) {
case '#' :
symbol.isStatic = false;
symbol.isInner = false;
break;
case '.' :
symbol.isStatic = true;
symbol.isInner = false;
break;
case '-' :
symbol.isStatic = false;
symbol.isInner = true;
break;
default: // memberOf ends in none of the above
symbol.isStatic = true;
break;
}
}
// unowned methods and fields belong to the global object
if (!symbol.is("CONSTRUCTOR") && !symbol.isNamespace && symbol.memberOf == "") {
symbol.memberOf = "_global_";
}
// clean up
if (symbol.memberOf.match(/[.#-]$/)) {
symbol.memberOf = symbol.memberOf.substr(0, symbol.memberOf.length-1);
}
// add to parent's methods or properties list
if (symbol.memberOf) {
var container = this.getSymbol(symbol.memberOf);
if (!container) {
if (JSDOC.Lang.isBuiltin(symbol.memberOf)) container = JSDOC.Parser.addBuiltin(symbol.memberOf);
else {
LOG.warn("Trying to document "+symbol.name +" as a member of undocumented symbol "+symbol.memberOf+".");
}
}
if (container) container.addMember(symbol);
}
}
}
JSDOC.SymbolSet.prototype.resolveAugments = function() {
for (var p = this._index.first(); p; p = this._index.next()) {
var symbol = p.value;
if (symbol.alias == "_global_" || symbol.is("FILE")) continue;
JSDOC.SymbolSet.prototype.walk.apply(this, [symbol]);
}
}
JSDOC.SymbolSet.prototype.walk = function(symbol) {
var augments = symbol.augments;
for(var i = 0; i < augments.length; i++) {
var contributer = this.getSymbol(augments[i]);
if (!contributer && JSDOC.Lang.isBuiltin(''+augments[i])) {
contributer = new JSDOC.Symbol("_global_."+augments[i], [], augments[i], new JSDOC.DocComment("Built in."));
contributer.isNamespace = true;
contributer.srcFile = "";
contributer.isPrivate = false;
JSDOC.Parser.addSymbol(contributer);
}
if (contributer) {
if (contributer.augments.length) {
JSDOC.SymbolSet.prototype.walk.apply(this, [contributer]);
}
symbol.inheritsFrom.push(contributer.alias);
//if (!isUnique(symbol.inheritsFrom)) {
// LOG.warn("Can't resolve augments: Circular reference: "+symbol.alias+" inherits from "+contributer.alias+" more than once.");
//}
//else {
var cmethods = contributer.methods;
var cproperties = contributer.properties;
for (var ci = 0, cl = cmethods.length; ci < cl; ci++) {
if (!cmethods[ci].isStatic) symbol.inherit(cmethods[ci]);
}
for (var ci = 0, cl = cproperties.length; ci < cl; ci++) {
if (!cproperties[ci].isStatic) symbol.inherit(cproperties[ci]);
}
//}
}
else LOG.warn("Can't augment contributer: "+augments[i]+", not found.");
}
}

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/**
@constructor
*/
JSDOC.TextStream = function(text) {
if (typeof(text) == "undefined") text = "";
text = ""+text;
this.text = text;
this.cursor = 0;
}
JSDOC.TextStream.prototype.look = function(n) {
if (typeof n == "undefined") n = 0;
if (this.cursor+n < 0 || this.cursor+n >= this.text.length) {
var result = new String("");
result.eof = true;
return result;
}
return this.text.charAt(this.cursor+n);
}
JSDOC.TextStream.prototype.next = function(n) {
if (typeof n == "undefined") n = 1;
if (n < 1) return null;
var pulled = "";
for (var i = 0; i < n; i++) {
if (this.cursor+i < this.text.length) {
pulled += this.text.charAt(this.cursor+i);
}
else {
var result = new String("");
result.eof = true;
return result;
}
}
this.cursor += n;
return pulled;
}

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@constructor
*/
JSDOC.Token = function(data, type, name) {
this.data = data;
this.type = type;
this.name = name;
}
JSDOC.Token.prototype.toString = function() {
return "<"+this.type+" name=\""+this.name+"\">"+this.data+"</"+this.type+">";
}
JSDOC.Token.prototype.is = function(what) {
return this.name === what || this.type === what;
}

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@class Search a {@link JSDOC.TextStream} for language tokens.
*/
JSDOC.TokenReader = function() {
this.keepDocs = true;
this.keepWhite = false;
this.keepComments = false;
}
/**
@type {JSDOC.Token[]}
*/
JSDOC.TokenReader.prototype.tokenize = function(/**JSDOC.TextStream*/stream) {
var tokens = [];
/**@ignore*/ tokens.last = function() { return tokens[tokens.length-1]; }
/**@ignore*/ tokens.lastSym = function() {
for (var i = tokens.length-1; i >= 0; i--) {
if (!(tokens[i].is("WHIT") || tokens[i].is("COMM"))) return tokens[i];
}
}
while (!stream.look().eof) {
if (this.read_mlcomment(stream, tokens)) continue;
if (this.read_slcomment(stream, tokens)) continue;
if (this.read_dbquote(stream, tokens)) continue;
if (this.read_snquote(stream, tokens)) continue;
if (this.read_regx(stream, tokens)) continue;
if (this.read_numb(stream, tokens)) continue;
if (this.read_punc(stream, tokens)) continue;
if (this.read_newline(stream, tokens)) continue;
if (this.read_space(stream, tokens)) continue;
if (this.read_word(stream, tokens)) continue;
// if execution reaches here then an error has happened
tokens.push(new JSDOC.Token(stream.next(), "TOKN", "UNKNOWN_TOKEN"));
}
return tokens;
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_word = function(/**JSDOC.TokenStream*/stream, tokens) {
var found = "";
while (!stream.look().eof && JSDOC.Lang.isWordChar(stream.look())) {
found += stream.next();
}
if (found === "") {
return false;
}
else {
var name;
if ((name = JSDOC.Lang.keyword(found))) tokens.push(new JSDOC.Token(found, "KEYW", name));
else tokens.push(new JSDOC.Token(found, "NAME", "NAME"));
return true;
}
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_punc = function(/**JSDOC.TokenStream*/stream, tokens) {
var found = "";
var name;
while (!stream.look().eof && JSDOC.Lang.punc(found+stream.look())) {
found += stream.next();
}
if (found === "") {
return false;
}
else {
tokens.push(new JSDOC.Token(found, "PUNC", JSDOC.Lang.punc(found)));
return true;
}
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_space = function(/**JSDOC.TokenStream*/stream, tokens) {
var found = "";
while (!stream.look().eof && JSDOC.Lang.isSpace(stream.look())) {
found += stream.next();
}
if (found === "") {
return false;
}
else {
if (this.collapseWhite) found = " ";
if (this.keepWhite) tokens.push(new JSDOC.Token(found, "WHIT", "SPACE"));
return true;
}
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_newline = function(/**JSDOC.TokenStream*/stream, tokens) {
var found = "";
while (!stream.look().eof && JSDOC.Lang.isNewline(stream.look())) {
found += stream.next();
}
if (found === "") {
return false;
}
else {
if (this.collapseWhite) found = "\n";
if (this.keepWhite) tokens.push(new JSDOC.Token(found, "WHIT", "NEWLINE"));
return true;
}
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_mlcomment = function(/**JSDOC.TokenStream*/stream, tokens) {
if (stream.look() == "/" && stream.look(1) == "*") {
var found = stream.next(2);
while (!stream.look().eof && !(stream.look(-1) == "/" && stream.look(-2) == "*")) {
found += stream.next();
}
// to start doclet we allow /** or /*** but not /**/ or /****
if (/^\/\*\*([^\/]|\*[^*])/.test(found) && this.keepDocs) tokens.push(new JSDOC.Token(found, "COMM", "JSDOC"));
else if (this.keepComments) tokens.push(new JSDOC.Token(found, "COMM", "MULTI_LINE_COMM"));
return true;
}
return false;
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_slcomment = function(/**JSDOC.TokenStream*/stream, tokens) {
var found;
if (
(stream.look() == "/" && stream.look(1) == "/" && (found=stream.next(2)))
||
(stream.look() == "<" && stream.look(1) == "!" && stream.look(2) == "-" && stream.look(3) == "-" && (found=stream.next(4)))
) {
while (!stream.look().eof && !JSDOC.Lang.isNewline(stream.look())) {
found += stream.next();
}
if (this.keepComments) {
tokens.push(new JSDOC.Token(found, "COMM", "SINGLE_LINE_COMM"));
}
return true;
}
return false;
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_dbquote = function(/**JSDOC.TokenStream*/stream, tokens) {
if (stream.look() == "\"") {
// find terminator
var string = stream.next();
while (!stream.look().eof) {
if (stream.look() == "\\") {
if (JSDOC.Lang.isNewline(stream.look(1))) {
do {
stream.next();
} while (!stream.look().eof && JSDOC.Lang.isNewline(stream.look()));
string += "\\\n";
}
else {
string += stream.next(2);
}
}
else if (stream.look() == "\"") {
string += stream.next();
tokens.push(new JSDOC.Token(string, "STRN", "DOUBLE_QUOTE"));
return true;
}
else {
string += stream.next();
}
}
}
return false; // error! unterminated string
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_snquote = function(/**JSDOC.TokenStream*/stream, tokens) {
if (stream.look() == "'") {
// find terminator
var string = stream.next();
while (!stream.look().eof) {
if (stream.look() == "\\") { // escape sequence
string += stream.next(2);
}
else if (stream.look() == "'") {
string += stream.next();
tokens.push(new JSDOC.Token(string, "STRN", "SINGLE_QUOTE"));
return true;
}
else {
string += stream.next();
}
}
}
return false; // error! unterminated string
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_numb = function(/**JSDOC.TokenStream*/stream, tokens) {
if (stream.look() === "0" && stream.look(1) == "x") {
return this.read_hex(stream, tokens);
}
var found = "";
while (!stream.look().eof && JSDOC.Lang.isNumber(found+stream.look())){
found += stream.next();
}
if (found === "") {
return false;
}
else {
if (/^0[0-7]/.test(found)) tokens.push(new JSDOC.Token(found, "NUMB", "OCTAL"));
else tokens.push(new JSDOC.Token(found, "NUMB", "DECIMAL"));
return true;
}
}
/*t:
requires("../lib/JSDOC/TextStream.js");
requires("../lib/JSDOC/Token.js");
requires("../lib/JSDOC/Lang.js");
plan(3, "testing JSDOC.TokenReader.prototype.read_numb");
//// setup
var src = "function foo(num){while (num+8.0 >= 0x20 && num < 0777){}}";
var tr = new JSDOC.TokenReader();
var tokens = tr.tokenize(new JSDOC.TextStream(src));
var hexToken, octToken, decToken;
for (var i = 0; i < tokens.length; i++) {
if (tokens[i].name == "HEX_DEC") hexToken = tokens[i];
if (tokens[i].name == "OCTAL") octToken = tokens[i];
if (tokens[i].name == "DECIMAL") decToken = tokens[i];
}
////
is(decToken.data, "8.0", "decimal number is found in source.");
is(hexToken.data, "0x20", "hexdec number is found in source (issue #99).");
is(octToken.data, "0777", "octal number is found in source.");
*/
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_hex = function(/**JSDOC.TokenStream*/stream, tokens) {
var found = stream.next(2);
while (!stream.look().eof) {
if (JSDOC.Lang.isHexDec(found) && !JSDOC.Lang.isHexDec(found+stream.look())) { // done
tokens.push(new JSDOC.Token(found, "NUMB", "HEX_DEC"));
return true;
}
else {
found += stream.next();
}
}
return false;
}
/**
@returns {Boolean} Was the token found?
*/
JSDOC.TokenReader.prototype.read_regx = function(/**JSDOC.TokenStream*/stream, tokens) {
var last;
if (
stream.look() == "/"
&&
(
(
!(last = tokens.lastSym()) // there is no last, the regex is the first symbol
||
(
!last.is("NUMB")
&& !last.is("NAME")
&& !last.is("RIGHT_PAREN")
&& !last.is("RIGHT_BRACKET")
)
)
)
) {
var regex = stream.next();
while (!stream.look().eof) {
if (stream.look() == "\\") { // escape sequence
regex += stream.next(2);
}
else if (stream.look() == "/") {
regex += stream.next();
while (/[gmi]/.test(stream.look())) {
regex += stream.next();
}
tokens.push(new JSDOC.Token(regex, "REGX", "REGX"));
return true;
}
else {
regex += stream.next();
}
}
// error: unterminated regex
}
return false;
}

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if (typeof JSDOC == "undefined") JSDOC = {};
/**
@constructor
*/
JSDOC.TokenStream = function(tokens) {
this.tokens = (tokens || []);
this.rewind();
}
/**
@constructor
@private
*/
function VoidToken(/**String*/type) {
this.toString = function() {return "<VOID type=\""+type+"\">"};
this.is = function(){return false;}
}
JSDOC.TokenStream.prototype.rewind = function() {
this.cursor = -1;
}
/**
@type JSDOC.Token
*/
JSDOC.TokenStream.prototype.look = function(/**Number*/n, /**Boolean*/considerWhitespace) {
if (typeof n == "undefined") n = 0;
if (considerWhitespace == true) {
if (this.cursor+n < 0 || this.cursor+n > this.tokens.length) return {};
return this.tokens[this.cursor+n];
}
else {
var count = 0;
var i = this.cursor;
while (true) {
if (i < 0) return new JSDOC.Token("", "VOID", "START_OF_STREAM");
else if (i > this.tokens.length) return new JSDOC.Token("", "VOID", "END_OF_STREAM");
if (i != this.cursor && (this.tokens[i] === undefined || this.tokens[i].is("WHIT"))) {
if (n < 0) i--; else i++;
continue;
}
if (count == Math.abs(n)) {
return this.tokens[i];
}
count++;
(n < 0)? i-- : i++;
}
return new JSDOC.Token("", "VOID", "STREAM_ERROR"); // because null isn't an object and caller always expects an object
}
}
/**
@type JSDOC.Token|JSDOC.Token[]
*/
JSDOC.TokenStream.prototype.next = function(/**Number*/howMany) {
if (typeof howMany == "undefined") howMany = 1;
if (howMany < 1) return null;
var got = [];
for (var i = 1; i <= howMany; i++) {
if (this.cursor+i >= this.tokens.length) {
return null;
}
got.push(this.tokens[this.cursor+i]);
}
this.cursor += howMany;
if (howMany == 1) {
return got[0];
}
else return got;
}
/**
@type JSDOC.Token[]
*/
JSDOC.TokenStream.prototype.balance = function(/**String*/start, /**String*/stop) {
if (!stop) stop = JSDOC.Lang.matching(start);
var depth = 0;
var got = [];
var started = false;
while ((token = this.look())) {
if (token.is(start)) {
depth++;
started = true;
}
if (started) {
got.push(token);
}
if (token.is(stop)) {
depth--;
if (depth == 0) return got;
}
if (!this.next()) break;
}
}
JSDOC.TokenStream.prototype.getMatchingToken = function(/**String*/start, /**String*/stop) {
var depth = 0;
var cursor = this.cursor;
if (!start) {
start = JSDOC.Lang.matching(stop);
depth = 1;
}
if (!stop) stop = JSDOC.Lang.matching(start);
while ((token = this.tokens[cursor])) {
if (token.is(start)) {
depth++;
}
if (token.is(stop) && cursor) {
depth--;
if (depth == 0) return this.tokens[cursor];
}
cursor++;
}
}
JSDOC.TokenStream.prototype.insertAhead = function(/**JSDOC.Token*/token) {
this.tokens.splice(this.cursor+1, 0, token);
}

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/**
* @namespace
* @deprecated Use {@link FilePath} instead.
*/
JSDOC.Util = {
}
/**
* @deprecated Use {@link FilePath.fileName} instead.
*/
JSDOC.Util.fileName = function(path) {
LOG.warn("JSDOC.Util.fileName is deprecated. Use FilePath.fileName instead.");
var nameStart = Math.max(path.lastIndexOf("/")+1, path.lastIndexOf("\\")+1, 0);
return path.substring(nameStart);
}
/**
* @deprecated Use {@link FilePath.fileExtension} instead.
*/
JSDOC.Util.fileExtension = function(filename) {
LOG.warn("JSDOC.Util.fileExtension is deprecated. Use FilePath.fileExtension instead.");
return filename.split(".").pop().toLowerCase();
};
/**
* @deprecated Use {@link FilePath.dir} instead.
*/
JSDOC.Util.dir = function(path) {
LOG.warn("JSDOC.Util.dir is deprecated. Use FilePath.dir instead.");
var nameStart = Math.max(path.lastIndexOf("/")+1, path.lastIndexOf("\\")+1, 0);
return path.substring(0, nameStart-1);
}

View file

@ -0,0 +1,474 @@
if (typeof JSDOC == "undefined") JSDOC = {};
/** @constructor */
JSDOC.Walker = function(/**JSDOC.TokenStream*/ts) {
this.init();
if (typeof ts != "undefined") {
this.walk(ts);
}
}
JSDOC.Walker.prototype.init = function() {
this.ts = null;
var globalSymbol = new JSDOC.Symbol("_global_", [], "GLOBAL", new JSDOC.DocComment(""));
globalSymbol.isNamespace = true;
globalSymbol.srcFile = "";
globalSymbol.isPrivate = false;
JSDOC.Parser.addSymbol(globalSymbol);
this.lastDoc = null;
this.token = null;
/**
The chain of symbols under which we are currently nested.
@type Array
*/
this.namescope = [globalSymbol];
this.namescope.last = function(n){ if (!n) n = 0; return this[this.length-(1+n)] || "" };
}
JSDOC.Walker.prototype.walk = function(/**JSDOC.TokenStream*/ts) {
this.ts = ts;
while (this.token = this.ts.look()) {
if (this.token.popNamescope) {
var symbol = this.namescope.pop();
if (symbol.is("FUNCTION")) {
if (this.ts.look(1).is("LEFT_PAREN") && symbol.comment.getTag("function").length == 0) {
symbol.isa = "OBJECT";
}
}
}
this.step();
if (!this.ts.next()) break;
}
}
JSDOC.Walker.prototype.step = function() {
if (this.token.is("JSDOC")) { // it's a doc comment
var doc = new JSDOC.DocComment(this.token.data);
if (doc.getTag("exports").length > 0) {
var exports = doc.getTag("exports")[0];
exports.desc.match(/(\S+) as (\S+)/i);
var n1 = RegExp.$1;
var n2 = RegExp.$2;
if (!n1 && n2) throw "@exports tag requires a value like: 'name as ns.name'";
JSDOC.Parser.rename = (JSDOC.Parser.rename || {});
JSDOC.Parser.rename[n1] = n2
}
if (doc.getTag("lends").length > 0) {
var lends = doc.getTag("lends")[0];
var name = lends.desc
if (!name) throw "@lends tag requires a value.";
var symbol = new JSDOC.Symbol(name, [], "OBJECT", doc);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
this.lastDoc = null;
return true;
}
else if (doc.getTag("name").length > 0 && doc.getTag("overview").length == 0) { // it's a virtual symbol
var virtualName = doc.getTag("name")[0].desc;
if (!virtualName) throw "@name tag requires a value.";
var symbol = new JSDOC.Symbol(virtualName, [], "VIRTUAL", doc);
JSDOC.Parser.addSymbol(symbol);
this.lastDoc = null;
return true;
}
else if (doc.meta) { // it's a meta doclet
if (doc.meta == "@+") JSDOC.DocComment.shared = doc.src;
else if (doc.meta == "@-") JSDOC.DocComment.shared = "";
else if (doc.meta == "nocode+") JSDOC.Parser.conf.ignoreCode = true;
else if (doc.meta == "nocode-") JSDOC.Parser.conf.ignoreCode = JSDOC.opt.n;
else throw "Unrecognized meta comment: "+doc.meta;
this.lastDoc = null;
return true;
}
else if (doc.getTag("overview").length > 0) { // it's a file overview
symbol = new JSDOC.Symbol("", [], "FILE", doc);
JSDOC.Parser.addSymbol(symbol);
this.lastDoc = null;
return true;
}
else {
this.lastDoc = doc;
return false;
}
}
else if (!JSDOC.Parser.conf.ignoreCode) { // it's code
if (this.token.is("NAME")) { // it's the name of something
var symbol;
var name = this.token.data;
var doc = null; if (this.lastDoc) doc = this.lastDoc;
var params = [];
// it's inside an anonymous object
if (this.ts.look(1).is("COLON") && this.ts.look(-1).is("LEFT_CURLY") && !(this.ts.look(-2).is("JSDOC") || this.namescope.last().comment.getTag("lends").length || this.ts.look(-2).is("ASSIGN") || this.ts.look(-2).is("COLON"))) {
name = "$anonymous";
name = this.namescope.last().alias+"-"+name
params = [];
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken(null, "RIGHT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// function foo() {}
else if (this.ts.look(-1).is("FUNCTION") && this.ts.look(1).is("LEFT_PAREN")) {
var isInner;
if (this.lastDoc) doc = this.lastDoc;
name = this.namescope.last().alias+"-"+name;
if (!this.namescope.last().is("GLOBAL")) isInner = true;
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
symbol = new JSDOC.Symbol(name, params, "FUNCTION", doc);
if (isInner) symbol.isInner = true;
if (this.ts.look(1).is("JSDOC")) {
var inlineReturn = ""+this.ts.look(1).data;
inlineReturn = inlineReturn.replace(/(^\/\*\* *| *\*\/$)/g, "");
symbol.type = inlineReturn;
}
JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// foo = function() {}
else if (this.ts.look(1).is("ASSIGN") && this.ts.look(2).is("FUNCTION")) {
var isInner;
if (this.ts.look(-1).is("VAR") || this.isInner) {
name = this.namescope.last().alias+"-"+name
if (!this.namescope.last().is("GLOBAL")) isInner = true;
}
else if (name.indexOf("this.") == 0) {
name = this.resolveThis(name);
}
if (this.lastDoc) doc = this.lastDoc;
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
symbol = new JSDOC.Symbol(name, params, "FUNCTION", doc);
if (isInner) symbol.isInner = true;
if (this.ts.look(1).is("JSDOC")) {
var inlineReturn = ""+this.ts.look(1).data;
inlineReturn = inlineReturn.replace(/(^\/\*\* *| *\*\/$)/g, "");
symbol.type = inlineReturn;
}
JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// foo = new function() {} or foo = (function() {}
else if (this.ts.look(1).is("ASSIGN") && (this.ts.look(2).is("NEW") || this.ts.look(2).is("LEFT_PAREN")) && this.ts.look(3).is("FUNCTION")) {
var isInner;
if (this.ts.look(-1).is("VAR") || this.isInner) {
name = this.namescope.last().alias+"-"+name
if (!this.namescope.last().is("GLOBAL")) isInner = true;
}
else if (name.indexOf("this.") == 0) {
name = this.resolveThis(name);
}
this.ts.next(3); // advance past the "new" or "("
if (this.lastDoc) doc = this.lastDoc;
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (isInner) symbol.isInner = true;
if (this.ts.look(1).is("JSDOC")) {
var inlineReturn = ""+this.ts.look(1).data;
inlineReturn = inlineReturn.replace(/(^\/\*\* *| *\*\/$)/g, "");
symbol.type = inlineReturn;
}
JSDOC.Parser.addSymbol(symbol);
symbol.scopeType = "INSTANCE";
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// foo: function() {}
else if (this.ts.look(1).is("COLON") && this.ts.look(2).is("FUNCTION")) {
name = (this.namescope.last().alias+"."+name).replace("#.", "#");
if (this.lastDoc) doc = this.lastDoc;
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
if (doc && doc.getTag("constructs").length) {
name = name.replace(/\.prototype(\.|$)/, "#");
if (name.indexOf("#") > -1) name = name.match(/(^[^#]+)/)[0];
else name = this.namescope.last().alias;
symbol = new JSDOC.Symbol(name, params, "CONSTRUCTOR", doc);
}
else {
symbol = new JSDOC.Symbol(name, params, "FUNCTION", doc);
}
if (this.ts.look(1).is("JSDOC")) {
var inlineReturn = ""+this.ts.look(1).data;
inlineReturn = inlineReturn.replace(/(^\/\*\* *| *\*\/$)/g, "");
symbol.type = inlineReturn;
}
JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// foo = {}
else if (this.ts.look(1).is("ASSIGN") && this.ts.look(2).is("LEFT_CURLY")) {
var isInner;
if (this.ts.look(-1).is("VAR") || this.isInner) {
name = this.namescope.last().alias+"-"+name
if (!this.namescope.last().is("GLOBAL")) isInner = true;
}
else if (name.indexOf("this.") == 0) {
name = this.resolveThis(name);
}
if (this.lastDoc) doc = this.lastDoc;
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (isInner) symbol.isInner = true;
if (doc) JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// var foo;
else if (this.ts.look(1).is("SEMICOLON")) {
var isInner;
if (this.ts.look(-1).is("VAR") || this.isInner) {
name = this.namescope.last().alias+"-"+name
if (!this.namescope.last().is("GLOBAL")) isInner = true;
if (this.lastDoc) doc = this.lastDoc;
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (isInner) symbol.isInner = true;
if (doc) JSDOC.Parser.addSymbol(symbol);
}
}
// foo = x
else if (this.ts.look(1).is("ASSIGN")) {
var isInner;
if (this.ts.look(-1).is("VAR") || this.isInner) {
name = this.namescope.last().alias+"-"+name
if (!this.namescope.last().is("GLOBAL")) isInner = true;
}
else if (name.indexOf("this.") == 0) {
name = this.resolveThis(name);
}
if (this.lastDoc) doc = this.lastDoc;
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (isInner) symbol.isInner = true;
if (doc) JSDOC.Parser.addSymbol(symbol);
}
// foo: {}
else if (this.ts.look(1).is("COLON") && this.ts.look(2).is("LEFT_CURLY")) {
name = (this.namescope.last().alias+"."+name).replace("#.", "#");
if (this.lastDoc) doc = this.lastDoc;
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (doc) JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
// foo: x
else if (this.ts.look(1).is("COLON")) {
name = (this.namescope.last().alias+"."+name).replace("#.", "#");;
if (this.lastDoc) doc = this.lastDoc;
symbol = new JSDOC.Symbol(name, params, "OBJECT", doc);
if (doc) JSDOC.Parser.addSymbol(symbol);
}
// foo(...)
else if (this.ts.look(1).is("LEFT_PAREN")) {
if (typeof JSDOC.PluginManager != "undefined") {
var functionCall = {name: name};
var cursor = this.ts.cursor;
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
this.ts.cursor = cursor;
for (var i = 0; i < params.length; i++)
functionCall["arg" + (i + 1)] = params[i].name;
JSDOC.PluginManager.run("onFunctionCall", functionCall);
if (functionCall.doc) {
this.ts.insertAhead(new JSDOC.Token(functionCall.doc, "COMM", "JSDOC"));
}
}
}
this.lastDoc = null;
}
else if (this.token.is("FUNCTION")) { // it's an anonymous function
if (
(!this.ts.look(-1).is("COLON") || !this.ts.look(-1).is("ASSIGN"))
&& !this.ts.look(1).is("NAME")
) {
if (this.lastDoc) doc = this.lastDoc;
name = "$anonymous";
name = this.namescope.last().alias+"-"+name
params = JSDOC.Walker.onParamList(this.ts.balance("LEFT_PAREN"));
symbol = new JSDOC.Symbol(name, params, "FUNCTION", doc);
JSDOC.Parser.addSymbol(symbol);
this.namescope.push(symbol);
var matching = this.ts.getMatchingToken("LEFT_CURLY");
if (matching) matching.popNamescope = name;
else LOG.warn("Mismatched } character. Can't parse code in file " + symbol.srcFile + ".");
}
}
}
return true;
}
/**
Resolves what "this." means when it appears in a name.
@param name The name that starts with "this.".
@returns The name with "this." resolved.
*/
JSDOC.Walker.prototype.resolveThis = function(name) {
name.match(/^this\.(.+)$/)
var nameFragment = RegExp.$1;
if (!nameFragment) return name;
var symbol = this.namescope.last();
var scopeType = symbol.scopeType || symbol.isa;
// if we are in a constructor function, `this` means the instance
if (scopeType == "CONSTRUCTOR") {
name = symbol.alias+"#"+nameFragment;
}
// if we are in an anonymous constructor function, `this` means the instance
else if (scopeType == "INSTANCE") {
name = symbol.alias+"."+nameFragment;
}
// if we are in a function, `this` means the container (possibly the global)
else if (scopeType == "FUNCTION") {
// in a method of a prototype, so `this` means the constructor
if (symbol.alias.match(/(^.*)[#.-][^#.-]+/)) {
var parentName = RegExp.$1;
var parent = JSDOC.Parser.symbols.getSymbol(parentName);
if (!parent) {
if (JSDOC.Lang.isBuiltin(parentName)) parent = JSDOC.Parser.addBuiltin(parentName);
else {
if (symbol.alias.indexOf("$anonymous") < 0) // these will be ignored eventually
LOG.warn("Trying to document "+symbol.alias+" without first documenting "+parentName+".");
}
}
if (parent) name = parentName+(parent.is("CONSTRUCTOR")?"#":".")+nameFragment;
}
else {
parent = this.namescope.last(1);
name = parent.alias+(parent.is("CONSTRUCTOR")?"#":".")+nameFragment;
}
}
// otherwise it means the global
else {
name = nameFragment;
}
return name;
}
JSDOC.Walker.onParamList = function(/**Array*/paramTokens) {
if (!paramTokens) {
LOG.warn("Malformed parameter list. Can't parse code.");
return [];
}
var params = [];
for (var i = 0, l = paramTokens.length; i < l; i++) {
if (paramTokens[i].is("JSDOC")) {
var paramType = paramTokens[i].data.replace(/(^\/\*\* *| *\*\/$)/g, "");
if (paramTokens[i+1] && paramTokens[i+1].is("NAME")) {
i++;
params.push({type: paramType, name: paramTokens[i].data});
}
}
else if (paramTokens[i].is("NAME")) {
params.push({name: paramTokens[i].data});
}
}
return params;
}