allen
/
coffeeproject20230512


			
				
					
						
						
							123
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str"&&cmd.args[4]==="10"&&cmd.args[5]==="1e10","$.terminal.splitCommand");cmd=$.terminal.parseCommand(string);assert(cmd.name==="name"&&cmd.args[0]==="foo bar"&&cmd.args[1]==="baz"&&$.type(cmd.args[2])==="regexp"&&cmd.args[2].source==="^asd [x]"&&cmd.args[3]==="str str"&&cmd.args[4]===10&&cmd.args[5]===1e10,"$.terminal.parseCommand");string="[2;31;46mFoo[1;3;4;32;45mBar[0m[7mBaz";assert($.terminal.from_ansi(string)==="[[;#640000;#008787]Foo][[biu;#44D544;#F5F]Bar][[;#000;#AAA]Baz]","$.terminal.from_ansi");string="[[biugs;#fff;#000]Foo][[i;;;foo]Bar][[ous;;]Baz]";term.echo("$.terminal.format");assert($.terminal.format(string)==='<span style="font-weight:bold;text-decoration:underline line-through;font-style:italic;color:#fff;text-shadow:0 0 5px #fff;background-color:#000" data-text="Foo">Foo</span><span style="font-style:italic;" class="foo" data-text="Bar">Bar</span><span style="text-decoration:underline line-through overline;" data-text="Baz">Baz</span>',"	formatting");string="http://terminal.jcubic.pl/examples.php https://www.google.com/?q=jquery%20terminal";assert($.terminal.format(string)==='<a target="_blank" href="http://terminal.jcubic.pl/examples.php">http://terminal.jcubic.pl/examples.php</a> <a target="_blank" href="https://www.google.com/?q=jquery%20terminal">https://www.google.com/?q=jquery%20terminal</a>',"	urls");string="foo@bar.com baz.quux@example.com";assert($.terminal.format(string)==='<a href="mailto:foo@bar.com">foo@bar.com</a> <a href="mailto:baz.quux@example.com">baz.quux@example.com</a>',"	emails");string="-_-[[biugs;#fff;#000]Foo]-_-[[i;;;foo]Bar]-_-[[ous;;]Baz]-_-";assert($.terminal.strip(string)==="-_-Foo-_-Bar-_-Baz-_-","$.terminal.strip");string="[[bui;#fff;]Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla sed dolor nisl, in suscipit justo. Donec a enim et est porttitor semper at vitae augue. Proin at nulla at dui mattis mattis. Nam a volutpat ante. Aliquam consequat dui eu sem convallis ullamcorper. Nulla suscipit, massa vitae suscipit ornare, tellus] est [[b;;#f00]consequat nunc, quis blandit elit odio eu arcu. Nam a urna nec nisl varius sodales. Mauris iaculis tincidunt orci id commodo. Aliquam] non magna quis [[i;;]tortor malesuada aliquam] eget ut lacus. Nam ut vestibulum est. Praesent volutpat tellus in eros dapibus elementum. Nam laoreet risus non nulla mollis ac luctus [[ub;#fff;]felis dapibus. Pellentesque mattis elementum augue non sollicitudin. Nullam lobortis fermentum elit ac mollis. Nam ac varius risus. Cras faucibus euismod nulla, ac auctor diam rutrum sit amet. Nulla vel odio erat], ac mattis enim.";term.echo("$.terminal.split_equal");var cols=[10,40,60,400];for(var i=cols.length;i--;){var lines=$.terminal.split_equal(string,cols[i]);var success=true;for(var j=0;j<lines.length;++j){if($.terminal.strip(lines[j]).length>cols[i]){success=false;break}}assert(success,"	split "+cols[i])}}};$.fn.visible=function(){return this.css("visibility","visible")};$.fn.hidden=function(){return this.css("visibility","hidden")};var ids={};$.jrpc=function(url,method,params,success,error){ids[url]=ids[url]||0;var request=$.json_stringify({jsonrpc:"2.0",method:method,params:params,id:++ids[url]});return $.ajax({url:url,data:request,success:function(result,status,jqXHR){var content_type=jqXHR.getResponseHeader("Content-Type");if(!content_type.match(/application\/json/)){if(console&&console.warn){console.warn("Response Content-Type is not application/json")}else{throw new Error("WARN: Response Content-Type is not application/json")}}var json;try{json=$.parseJSON(result)}catch(e){if(error){error(jqXHR,"Invalid JSON",e)}else{throw new Error("Invalid JSON")}return}success(json,status,jqXHR)},error:error,contentType:"application/json",dataType:"text",async:true,cache:false,type:"POST"})};function is_scrolled_into_view(elem){var docViewTop=$(window).scrollTop();var docViewBottom=docViewTop+$(window).height();var elemTop=$(elem).offset().top;var elemBottom=elemTop+$(elem).height();return elemBottom>=docViewTop&&elemTop<=docViewBottom}function char_size(){var temp=$('<div class="terminal"><div class="cmd"><span>&nbsp;'+"</span></div></div>").appendTo("body");var span=temp.find("span");var result={width:span.width(),height:span.outerHeight()};temp.remove();return result}function get_num_chars(terminal){var width=char_size().width;var result=Math.floor(terminal.width()/width);if(have_scrollbars(terminal)){var SCROLLBAR_WIDTH=20;var margins=terminal.innerWidth()-terminal.width();result-=Math.ceil((SCROLLBAR_WIDTH-margins/2)/(width-1))}return result}function get_num_rows(terminal){return Math.floor(terminal.height()/char_size().height)}function getSelectedText(){if(window.getSelection||document.getSelection){var selection=(window.getSelection||document.getSelection)();if(selection.text){return selection.text}else{return selection.toString()}}else if(document.selection){return document.selection.createRange().text}}function have_scrollbars(div){return div.get(0).scrollHeight>div.innerHeight()}var version="0.8.8";var version_set=!version.match(/^\{\{/);var copyright="Copyright (c) 2011-2013 Jakub Jankiewicz <http://jcubic.pl>";var version_string=version_set?" version "+version:" ";var reg=new RegExp(" {"+version_string.length+"}$");var signatures=[["jQuery Terminal","(c) 2011-2013 jcubic"],["jQuery Terminal Emulator"+(version_set?" v. "+version:""),copyright.replace(/ *<.*>/,"")],["jQuery Terminal Emulator"+(version_set?version_string:""),copyright.replace(/^Copyright /,"")],["      _______                 ________                        __","     / / _  /_ ____________ _/__  ___/______________  _____  / /"," __ / / // / // / _  / _/ // / / / _  / _/     / /  \\/ / _ \\/ /","/  / / // / // / ___/ // // / / / ___/ // / / / / /\\  / // / /__","\\___/____ \\\\__/____/_/ \\__ / /_/____/_//_/ /_/ /_/  \\/\\__\\_\\___/","         \\/          /____/                                   ".replace(reg," ")+version_string,copyright],["      __ _____                     ________                              __","     / // _  /__ __ _____ ___ __ _/__  ___/__ ___ ______ __ __  __ ___  / /"," __ / // // // // // _  // _// // / / // _  // _//     // //  \\/ // _ \\/ /","/  / // // // // // ___// / / // / / // ___// / / / / // // /\\  // // / /__","\\___//____ \\\\___//____//_/ _\\_  / /_//____//_/ /_/ /_//_//_/ /_/ \\__\\_\\___/","          \\/              /____/                                          ".replace(reg,"")+version_string,copyright]];$.terminal.defaults={prompt:"> ",history:true,exit:true,clear:true,enabled:true,historySize:60,checkArity:true,exceptionHandler:null,cancelableAjax:true,processArguments:true,linksNoReferrer:false,login:null,outputLimit:-1,onAjaxError:null,onRPCError:null,completion:false,historyFilter:null,onInit:$.noop,onClear:$.noop,onBlur:$.noop,onFocus:$.noop,onTerminalChange:$.noop,onExit:$.noop,keypress:$.noop,keydown:$.noop,strings:{wrongPasswordTryAgain:"Wrong password try again!",wrongPassword:"Wrong password!",ajaxAbortError:"Error while aborting ajax call!",wrongArity:"Wrong number of arguments. Function '%s' expect %s got %s!",commandNotFound:"Command '%s' Not Found!",oneRPCWithIgnore:"You can use only one rpc with ignoreSystemDescribe",oneInterpreterFunction:"You can't use more then one function (rpc with "+"ignoreSystemDescribe is count as one)",loginFunctionMissing:"You don't have login function",noTokenError:"Access denied (no token)",serverResponse:"Server reponse is",wrongGreetings:"Wrong value of greetings parameter",notWhileLogin:"You can't call that function while in login",loginIsNotAFunction:"Authenticate must be a function",canExitError:"You can't exit from main interpeter",invalidCompletion:"Invalid completion",login:"login",password:"password"}};var requests=[];var terminals=new Cycle;$.fn.terminal=function(init_interpreter,options){function get_processed_command(command){if(typeof settings.processArguments==="function"){return processCommand(command,settings.processArguments)}else if(settings.processArguments){return $.terminal.parseCommand(command)}else{return $.terminal.splitCommand(command)}}function display_object(object){if(typeof object==="string"){self.echo(object)}else if(object instanceof Array){self.echo($.map(object,function(object){return $.json_stringify(object)}).join(" "))}else if(typeof object==="object"){self.echo($.json_stringify(object))}else{self.echo(object)}}function display_json_rpc_error(error){if(typeof settings.onRPCError==="function"){settings.onRPCError.call(self,error)}else{self.error("&#91;RPC&#93; "+error.message)}}function make_basic_json_rpc_interpreter(url){var service=function(method,params){self.pause();$.jrpc(url,method,params,function(json){if(!json.error){if(typeof settings.processRPCResponse==="function"){settings.processRPCResponse.call(self,json.result)}else{display_object(json.result)}}else{display_json_rpc_error(json.error)}self.resume()},ajax_error)};return function(command,terminal){if(command===""){return}command=get_processed_command(command);if(!settings.login||command.name==="help"){service(command.name,command.args)}else{var token=terminal.token();if(token){service(command.name,[token].concat(command.args))}else{terminal.error("&#91;AUTH&#93; "+strings.noTokenError)}}}}function make_object_interpreter(object,arity,fallback){return function(user_command,terminal){if(user_command===""){return}var command=get_processed_command(user_command);var val=object[command.name];var type=$.type(val);if(type==="function"){if(arity&&val.length!==command.args.length){self.error("&#91;Arity&#93; "+sprintf(strings.wrongArity,command.name,val.length,command.args.length))}else{return val.apply(self,command.args)}}else if(type==="object"||type==="string"){var commands=[];if(type==="object"){commands=Object.keys(val);val=make_object_interpreter(val,arity)}terminal.push(val,{prompt:command.name+"> ",name:command.name,completion:type==="object"?function(term,string,callback){callback(commands)}:undefined})}else{if($.type(fallback)==="function"){fallback(user_command,self)}else if($.type(settings.onCommandNotFound)==="function"){settings.onCommandNotFound(user_command,self)}else{terminal.error(sprintf(strings.commandNotFound,command.name))}}}}function ajax_error(xhr,status,error){self.resume();if(typeof settings.onAjaxError=="function"){settings.onAjaxError.call(self,xhr,status,error)}else if(status!=="abort"){self.error("&#91;AJAX&#93; "+status+" - "+strings.serverResponse+": \n"+xhr.responseText)}}function make_json_rpc_object(url,auth,success){$.jrpc(url,"system.describe",[],function(ret){var commands=[];if(ret.procs){var interpreter_object={};$.each(ret.procs,function(_,proc){interpreter_object[proc.name]=function(){var append=auth&&proc.name!="help";var args=Array.prototype.slice.call(arguments);var args_len=args.length+(append?1:0);if(settings.checkArity&&proc.params&&proc.params.length!==args_len){self.error("&#91;Arity&#93; "+sprintf(strings.wrongArity,proc.name,proc.params.length,args_len))}else{self.pause();if(append){args=[self.token(true)].concat(args)}$.jrpc(url,proc.name,args,function(json){if(json.error){display_json_rpc_error(json.error)}else{display_object(json.result)}self.resume()},ajax_error)}}});success(interpreter_object)}else{success(null)}},function(){success(null)})}function make_interpreter(user_interpreter,auth,finalize){finalize=finalize||$.noop;var type=$.type(user_interpreter);var result={};var commands;var rpc_count=0;var function_interpreter;if(type==="array"){var object={};(function recur(interpreters,success){if(interpreters.length){var first=interpreters[0];var rest=interpreters.slice(1);var type=$.type(first);if(type==="string"){rpc_count++;self.pause();if(settings.ignoreSystemDescribe){if(rpc_count===1){function_interpreter=make_basic_json_rpc_interpreter(first)}else{self.error(strings.oneRPCWithIgnore)}recur(rest,success)}else{make_json_rpc_object(first,auth,function(new_object){if(new_object){$.extend(object,new_object)}self.resume();recur(rest,success)})}}else if(type==="function"){if(function_interpreter){self.error(strings.oneInterpreterFunction)}else{function_interpreter=first}}else if(type==="object"){$.extend(object,first);recur(rest,success)}}else{success()}})(user_interpreter,function(){commands=Object.keys(object);result.interpreter=make_object_interpreter(object,false,function_interpreter);result.completion=function(term,string,callback){callback(commands)};finalize(result)})}else if(type==="string"){if(settings.ignoreSystemDescribe){finalize({interpreter:make_basic_json_rpc_interpreter(user_interpreter),completion:settings.completion})}else{self.pause();make_json_rpc_object(user_interpreter,auth,function(object){if(object){var commands=Object.keys(object);result.interpreter=make_object_interpreter(object,false);result.completion=function(term,string,callback){callback(commands)}}else{result.interpreter=make_basic_json_rpc_interpreter(user_interpreter);result.completion=settings.completion}self.resume();finalize(result)})}}else if(type==="object"){commands=Object.keys(user_interpreter);result.interpreter=make_object_interpreter(user_interpreter,settings.checkArity);result.completion=function(term,string,callback){callback(commands)};finalize(result)}else{if(type==="undefined"){user_interpreter=$.noop}else if(type!=="function"){throw type+" is invalid interpreter value"}finalize({interpreter:user_interpreter,completion:settings.completion})}}function make_json_rpc_login(url,login){var method=$.type(login)==="boolean"?"login":login;return function(user,passwd,callback,term){self.pause();$.jrpc(url,method,[user,passwd],function(response){self.resume();if(!response.error&&response.result){callback(response.result)}else{callback(null)}},ajax_error)}}function exception_message(e){if(typeof e==="string"){return e}else if(typeof e.fileName==="string"){return e.fileName+": "+e.message}else{return e.message}}function display_exception(e,label){if(typeof settings.exceptionHandler=="function"){settings.exceptionHandler.call(self,e)}else{self.exception(e,label)}}function scroll_to_bottom(){var scrollHeight=scroll_object.prop?scroll_object.prop("scrollHeight"):scroll_object.attr("scrollHeight");scroll_object.scrollTop(scrollHeight)}function validate(label,object){try{if(typeof object==="function"){object(function(){})}else if(typeof object!=="string"){var msg=label+" must be string or function";throw msg}}catch(e){display_exception(e,label.toUpperCase());return false}return true}var output_buffer=[];var NEW_LINE=1;function draw_line(string,options){try{var line_settings=$.extend({raw:false,finalize:$.noop},options||{});string=$.type(string)==="function"?string():string;string=$.type(string)==="string"?string:String(string);var i,len;if(!line_settings.raw){string=$.terminal.encode(string)}string=$.terminal.overtyping(string);string=$.terminal.from_ansi(string);output_buffer.push(NEW_LINE);if(!line_settings.raw&&(string.length>num_chars||string.match(/\n/))){var array=$.terminal.split_equal(string,num_chars);for(i=0,len=array.length;i<len;++i){if(array[i]===""||array[i]==="\r"){output_buffer.push("&nbsp;")}else{if(line_settings.raw){output_buffer.push(array[i])}else{output_buffer.push($.terminal.format(array[i],{linksNoReferer:settings.linksNoReferer}))}}}}else{if(!line_settings.raw){string=$.terminal.format(string,{linksNoReferer:settings.linksNoReferer})}output_buffer.push(string)}output_buffer.push(line_settings.finalize)}catch(e){output_buffer=[];alert("[Internal Exception(draw_line)]:"+exception_message(e)+"\n"+e.stack)}}function redraw(){command_line.resize(num_chars);var o=output.empty().detach();var lines_to_show;if(settings.outputLimit>=0){var limit=settings.outputLimit===0?self.rows():settings.outputLimit;lines_to_show=lines.slice(lines.length-limit-1)}else{lines_to_show=lines}$.each(lines_to_show,function(i,line){draw_line.apply(null,line)});command_line.before(o);self.flush()}function 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count=interpreters.size();self.token();if(count==1&&self.token()||count>1){if(!silent){echo_command(command)}self.pop()}}else{if(!silent){echo_command(command)}var position=lines.length-1;if(command==="clear"&&settings.clear){self.clear()}else{var result=interpreter.interpreter(command,self);if(result!==undefined){if(position===lines.length-1){lines.pop();if(result!==false){self.echo(result)}}else{if(result===false){lines=lines.slice(0,position).concat(lines.slice(position+1))}else{lines=lines.slice(0,position).concat([result]).concat(lines.slice(position+1))}}self.resize()}}}}catch(e){display_exception(e,"USER");self.resume();throw e}}function global_logout(){if(typeof settings.onBeforeLogout==="function"){try{if(settings.onBeforeLogout(self)===false){return}}catch(e){display_exception(e,"onBeforeLogout");throw e}}logout();if(typeof settings.onAfterLogout==="function"){try{settings.onAfterLogout(self)}catch(e){display_exception(e,"onAfterlogout");throw e}}self.login(settings.login,true,initialize)}function logout(){var name=self.prefix_name(true)+"_";$.Storage.remove(name+"token");$.Storage.remove(name+"login")}function maybe_append_name(interpreter_name){var storage_key=self.prefix_name()+"_interpreters";var names=$.Storage.get(storage_key);if(names){names=$.parseJSON(names)}else{names=[]}if($.inArray(interpreter_name,names)==-1){names.push(interpreter_name);$.Storage.set(storage_key,$.json_stringify(names))}}function prepare_top_interpreter(silent){var interpreter=interpreters.top();var name=self.prefix_name(true);if(!ghost()){maybe_append_name(name)}command_line.name(name);if(typeof interpreter.prompt=="function"){command_line.prompt(function(command){interpreter.prompt(command,self)})}else{command_line.prompt(interpreter.prompt)}command_line.set("");if(!silent&&typeof interpreter.onStart==="function"){interpreter.onStart(self)}}function initialize(){prepare_top_interpreter();show_greetings();var was_paused=false;if(typeof settings.onInit==="function"){onPause=function(){was_paused=true};try{settings.onInit(self)}catch(e){display_exception(e,"OnInit");throw e}finally{onPause=$.noop;if(!was_paused){self.resume()}}}}function complete_helper(command,string,commands){var test=command_line.get().substring(0,command_line.position());if(test!==command){return}var regex=new RegExp("^"+$.terminal.escape_regex(string));var matched=[];for(var i=commands.length;i--;){if(regex.test(commands[i])){matched.push(commands[i])}}if(matched.length===1){self.insert(matched[0].replace(regex,"")+" ")}else if(matched.length>1){if(tab_count>=2){echo_command(command);self.echo(matched.join("	"));tab_count=0}else{var found=false;var found_index;var j;loop:for(j=string.length;j<matched[0].length;++j){for(i=1;i<matched.length;++i){if(matched[0].charAt(j)!==matched[i].charAt(j)){break loop}}found=true}if(found){self.insert(matched[0].slice(0,j).replace(regex,""))}}}}function ghost(){return in_login||command_line.mask()}function key_down(e){var result,i,top=interpreters.top();if($.type(top.keydown)==="function"){result=top.keydown(e,self);if(result!==undefined){return result}}var completion;if(settings.completion&&$.type(settings.completion)!="boolean"&&!top.completion){completion=settings.completion}else{completion=top.completion}self.oneTime(10,function(){on_scrollbar_show_resize()});if($.type(settings.keydown)==="function"){result=settings.keydown(e,self);if(result!==undefined){return result}}if(!self.paused()){if(e.which!==9){tab_count=0}if(e.which===68&&e.ctrlKey){if(!in_login){if(command_line.get()===""){if(interpreters.size()>1||settings.login!==undefined){self.pop("")}else{self.resume();self.echo("")}}else{self.set_command("")}}return false}else if(e.which===76&&e.ctrlKey){self.clear()}else if(completion&&e.which===9){++tab_count;var command=command_line.get().substring(0,command_line.position());var strings=command.split(" ");var string;if(strings.length==1){string=strings[0]}else{string=strings[strings.length-1];for(i=strings.length-1;i>0;i--){if(strings[i-1][strings[i-1].length-1]=="\\"){string=strings[i-1]+" "+string}else{break}}}switch($.type(completion)){case"function":completion(self,string,function(commands){complete_helper(command,string,commands)});break;case"array":complete_helper(command,string,completion);break;default:throw new Error($.terminal.defaults.strings.invalidCompletion)}return false}else if(e.which===86&&e.ctrlKey){self.oneTime(1,function(){scroll_to_bottom()});return}else if(e.which===9&&e.ctrlKey){if(terminals.length()>1){self.focus(false);return false}}else if(e.which===34){self.scroll(self.height())}else if(e.which===33){self.scroll(-self.height())}else{self.attr({scrollTop:self.attr("scrollHeight")})}}else if(e.which===68&&e.ctrlKey){if(requests.length){for(i=requests.length;i--;){var r=requests[i];if(4!==r.readyState){try{r.abort()}catch(error){self.error(strings.ajaxAbortError)}}}requests=[];self.resume()}return false}}var self=this;if(this.length>1){return this.each(function(){$.fn.terminal.call($(this),init_interpreter,$.extend({name:self.selector},options))})}else{if(self.data("terminal")){return self.data("terminal")}if(self.length===0){throw'Sorry, but terminal said that "'+self.selector+'" is not valid selector!'}var scroll_object;var prev_command;var loged_in=false;var tab_count=0;var lines=[];var output;var terminal_id=terminals.length();var num_chars;var num_rows;var command_list=[];var url;var in_login=false;var onPause=$.noop;var old_width,old_height;var dalyed_commands=[];var settings=$.extend({},$.terminal.defaults,{name:self.selector},options||{});var strings=$.terminal.defaults.strings;var enabled=settings.enabled;var paused=false;$.extend(self,$.omap({clear:function(){output.html("");command_line.set("");lines=[];try{settings.onClear(self)}catch(e){display_exception(e,"onClear");throw e}self.attr({scrollTop:0});return self},export_view:function(){if(in_login){throw new Exception(strings.notWhileLogin)}return{prompt:self.get_prompt(),command:self.get_command(),position:command_line.position(),lines:lines.slice(0)}
},import_view:function(view){if(in_login){throw new Exception(strings.notWhileLogin)}self.set_prompt(view.prompt);self.set_command(view.command);command_line.position(view.position);lines=view.lines;redraw();return self},exec:function(command,silent){if(paused){dalyed_commands.push([command,silent])}else{commands(command,silent,true)}return self},login:function(auth,infinite,success,error){if(in_login){throw new Error(strings.notWhileLogin)}if(typeof auth!=="function"){throw new Error(strings.loginIsNotAFunction)}if(self.token(true)&&self.login_name(true)){if(typeof success=="function"){success()}return self}var user=null;if(settings.history){command_line.history().disable()}in_login=true;return self.push(function(user){self.set_mask(true).push(function(pass){try{auth.call(self,user,pass,function(token,silent){if(token){self.pop().pop();if(settings.history){command_line.history().enable()}var 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top=interpreters.top();$.extend(top,result);prepare_top_interpreter(true)})}if($.type(user_interpreter)=="string"&&login){self.login(make_json_rpc_login(user_interpreter,login),true,overwrite_interpreter)}else{overwrite_interpreter()}},greetings:function(){show_greetings();return self},paused:function(){return paused},pause:function(){onPause();if(!paused&&command_line){paused=true;self.disable();command_line.hidden()}return self},resume:function(){if(paused&&command_line){paused=false;self.enable();command_line.visible();var original=dalyed_commands;dalyed_commands=[];while(original.length){self.exec.apply(self,original.shift())}scroll_to_bottom()}return self},cols:function(){return num_chars},rows:function(){return num_rows},history:function(){return command_line.history()},next:function(){if(terminals.length()===1){return self}else{var offsetTop=self.offset().top;var height=self.height();var scrollTop=self.scrollTop();if(!is_scrolled_into_view(self)){self.enable();$("html,body").animate({scrollTop:offsetTop-50},500);return self}else{terminals.front().disable();var next=terminals.rotate().enable();var x=next.offset().top-50;$("html,body").animate({scrollTop:x},500);try{settings.onTerminalChange(next)}catch(e){display_exception(e,"onTerminalChange");throw e}return next}}},focus:function(toggle,silent){self.oneTime(1,function(){if(terminals.length()===1){if(toggle===false){try{if(!silent&&settings.onBlur(self)!==false){self.disable()}}catch(e){display_exception(e,"onBlur");throw e}}else{try{if(!silent&&settings.onFocus(self)!==false){self.enable()}}catch(e){display_exception(e,"onFocus");throw e}}}else{if(toggle===false){self.next()}else{var front=terminals.front();if(front!=self){front.disable();if(!silent){try{settings.onTerminalChange(self)}catch(e){display_exception(e,"onTerminalChange");throw e}}}terminals.set(self);self.enable()}}});return 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line==="function"){wrapper.appendTo(output);try{line(wrapper)}catch(e){display_exception(e,"USER:echo(finalize)")}}else{$("<div/>").html(line).appendTo(wrapper).width("100%")}});if(settings.outputLimit>=0){var limit=settings.outputLimit===0?self.rows():settings.outputLimit;var $lines=output.find("div div");if($lines.length>limit){var for_remove=$lines.slice(0,lines.length-limit+1);var parents=for_remove.parent();for_remove.remove();parents.each(function(){var self=$(this);if(self.is(":empty")){self.remove()}})}}scroll_to_bottom();output_buffer=[]}catch(e){alert("[Flush] "+exception_message(e)+"\n"+e.stack)}return self},echo:function(string,options){try{string=string||"";var settings=$.extend({flush:true,raw:false,finalize:$.noop},options||{});output_buffer=[];draw_line(string,settings);lines.push([string,settings]);if(settings.flush){self.flush()}on_scrollbar_show_resize()}catch(e){alert("[Terminal.echo] "+exception_message(e)+"\n"+e.stack)}return 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