| 1 | name = "help";
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| 2 |
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| 3 | group = "void";
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| 4 |
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| 5 | shortDescription = "Print list of commands";
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| 6 |
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| 7 | longDescription = "";
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| 8 |
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| 9 | argumentTypes = [ "command-or-group-name" ];
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| 10 |
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| 11 | function execute() {
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| 12 | if (arguments.length == 0) {
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| 13 | var groups = getCommandGroups();
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| 14 | message("List of command categories:");
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| 15 | message("");
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| 16 | for (var name in groups) {
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| 17 | if (name == "void")
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| 18 | continue;
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| 19 | var data = groups[name];
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| 20 | message(name + " :: " + data.shortDescription);
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| 21 | }
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| 22 | message("");
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| 23 | message("Type \"help\" followed by a category name for a list of commands in that category.");
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| 24 | message("Type \"help all\" for the list of all commands.");
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| 25 | message("Type \"help\" followed by a command name for full documentation.");
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| 26 | message("Command name abbreviations are allowed if they are unambiguous.");
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| 27 | } else {
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| 28 | var arg = arguments[0];
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| 29 | if (arg == "all") {
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| 30 | var groups = getCommandGroups();
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| 31 | for (var name in groups) {
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| 32 | if (name == "void")
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| 33 | continue;
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| 34 | message("Command category: " + name);
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| 35 | message("");
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| 36 | var commands = getCommandsInGroup(name);
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| 37 | for (var i = 0; i < commands.length; ++i) {
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| 38 | var data = commands[i];
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| 39 | message(data.name + " :: " + data.shortDescription);
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| 40 | }
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| 41 | message("");
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| 42 | }
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| 43 | } else {
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| 44 | var data = findCommand(arg);
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| 45 | if (data != undefined) {
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| 46 | message(data.shortDescription + ".");
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| 47 | if (data.longDescription.length != 0)
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| 48 | message(data.longDescription);
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| 49 | if (data.aliases.length != 0)
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| 50 | message("Aliases: " + data.aliases.join(", "));
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| 51 | if (data.seeAlso.length != 0)
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| 52 | message("See also: " + data.seeAlso.join(", "));
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| 53 | } else {
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| 54 | data = getCommandGroups()[arg];
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| 55 | if (data != undefined) {
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| 56 | message(data.shortDescription + ".");
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| 57 | message("");
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| 58 | message("List of commands:");
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| 59 | message("");
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| 60 | var commands = getCommandsInGroup(arg);
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| 61 | for (var i = 0; i < commands.length; ++i) {
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| 62 | var data = commands[i];
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| 63 | message(data.name + " :: " + data.shortDescription);
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