Page source:

// This page displays standard server messages.  It is called
// by the server with a message id.  Edit this table as needed.

arg = ToString(arg);

// Table lists message and suggestions (may be nil)
var msgtable = [.
  nilreturnvalue = [
    `Function returned no value (nil).`, nil],
  syntaxerror = [
    `Error: Command not understood.`, ["ls", "home", "help"]],
  unknownfunction = [
    `Error: Unknown function (or you do not have <a href="/webl/WubHub_DoIt?cmdline=permissions">read access</a> to the function if it exists).`, ["ls", "home", "help"]],
  unknownkey = [
    `Error: Unknown key "` + arg + `".  Use setVaultValue(key,value) to initialize this key.`, ["home", "help"]],
  insufficientpermissions = [
    `Error: You do not have sufficient <a href="/webl/WubHub_DoIt?cmdline=permissions">permissions</a> to perform that action.`, nil ],
  argumentmismatch = [
    `Error: Wrong number of arguments sent to function.`, nil ],
  securityviolation = [
    `Error: The function attempted to use WebScript commands that are disallowed for security reasons.`, nil ],
  returnviolation = [
    `Error: Scripts cannot use "return()" command at a top level of execution.`, nil ],
  newgroupcreated = [
    `New group created: ` + arg + ".", [ "home", "editProfile:" + arg ] ],
  useraddedtogroup = [
    `You have been added to the group: ` + arg + ".", [ "home" ] ],
  functionsaved = [
    `Function saved (` + arg + ").", [ "ls", "home", "viewEditGo" ] ],
  functiondeleted = [
    `Function deleted (` + arg + ").", [ "ls", "home" ] ],
  unknownerror = [
    `An error was detected in your script, but unfortunately, no additional debugging information is available.`, [ "home", "help" ] ],

  unknowncmdtoedit = [
    `Error: Could not find function "` + arg + `" to edit.`,
        [ "ls", "home", "help" ] ],

  wrongcacheformat= [
    `Error: Cache expiration date must be in form: MM/DD/YY HH:MM PM<p>Cache refresh rate must be in form: <i>n</i>M <i>n</i>W <i>n</i>D <i>n</i>H`, nil ],
  cachedatetooearly = [
    `Error: Cache expiration date must be in the future.`, nil ],

  mustlogin =  [
    `Sorry, you must be a member and log in to execute this command.`,
    [ "signup", "login" ] ],
  mustbemember = [
    `Sorry, you must be a member of group "` + arg + `" to execute this command.`,
    [ "home" ] ],
  loggedin = [
    `You are now logged in as ` + arg, [ "home", "profile", "help" ] ],
  loggedout = [
    `You are now logged out.`, [ "home", "login" ] ],
  userexists = [
    `Error: The login name you entered (` +arg + `) already exists. Please try again with a different user name.`,
     [ "signup", "home" ] ],
  groupexists = [
    `Error: The group name you entered (` +arg + `) already exists. Please try again with a different group name.`,
     [ "createGroup", "home" ] ],
  badname = [
    `Error: Invalid name "` + arg + `".  Must start with an alpha character, followed by only alphanumeric characters.`,
     [ "home" ] ],
  nonexistantgroup = [
    `Error: The group name you are trying to sign up for (` +arg + `) doesn't exist. Please try again with a different group name.`,
     [ "home" ] ],
  badlogin = [
     `Error: You have entered an incorrect login name or password.  Please try again.`,
     [ "login" ] ],
  newusercreated = [
     arg + `: New user account successfully created.`,
     [ "login", "home", "help" ] ],
  badinvitation = [
     `Error: Your invitation id (` + arg + `) was invalid or has expired.`,
     [ "signup" ] ],
  badsignup = [
     `Error: Passwords don't match.  Please try again.`,
     [ "signup" ] ],
  passwordtooshort = [
     `Error: For security reasons, your password must be at least 8 characters.`,
     [ "signup" ] ],
  badfullname= [
     `Error: Please enter your full user name.`,
     [ "signup" ] ],
  emptyusername = [
     `Error: You must enter a user name.`,
     [ "login" ] ]
.];

// List of suggested commands and descriptions
var suggtable = [.
  ls = "list commands",
  home = "Collaborama Home",
  help = "Collaborama Help",
  login = "log in to Collaborama",
  profile = "view your profile",
  signup = "create new account",
  createGroup = "create a new group"
.];

var msg = "", cmdlist;
var sugg = "", cmdlink;
try
  msg = msgtable[msgid][0];
  cmdlist = msgtable[msgid][1];
  if cmdlist != nil then
    every cmd in cmdlist do
       if (cmd == "viewEditGo") then
          var func = Wub_GetFunctionInfo(arg);
          sugg = sugg + "<p><li>[" +  
             `<a href="WubHub_DoIt?cmdline=view(` + arg + `)">View</a>/`+
             `<a href="WubHub_DoIt?cmdline=edit(` + arg + `)">Edit</a>`;

          if (Str_Trim(func.arglist) == "") then
             sugg = sugg + 
                `<a href="WubHub_DoIt?cmdline=` + arg + `">/Go To</a>`
          end;
          sugg = sugg + "] your saved function</li>\n"
       elsif Str_StartsWith(cmd, "editProfile:") then
          var a = Str_Split(cmd, ":");
          sugg = sugg + "<li>" + Wub_ALinkCmd2("edit(" + a[1] + ".profile)", "Edit Group Info")
       else
          cmdlink = `<a href="/webl/WubHub_DoIt?cmdline=`+cmd+`">`+cmd+`</a>`;
          sugg = sugg + "<li>" + cmdlink + ": " + suggtable[cmd] + "</li>\n"
       end
    end;
  end;
catch E
  on E.type == "NoSuchField" do
    msg = msg + "<p>[error processing message id: "+msgid+"]</p>";
end;

var result;
if cmdlist == nil then
  result = "<p><b>" + msg + "</b></p>";
else
  result = "<p><b>" + msg + "</b></p><p>Suggestions:</p><ul>"+sugg+"</ul>";
end;

WubCall("sitepage", [result]);