/**
* Utility class that provides developers with a simple interface to
* prepare data that describes command's parameters and options.
* Copyright 2021 Anton Tarasenko
*------------------------------------------------------------------------------
* This file is part of Acedia.
*
* Acedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License, or
* (at your option) any later version.
*
* Acedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Acedia. If not, see <https://www.gnu.org/licenses/>.
*/
class CommandDataBuilder extends AcediaObject
dependson(Command);
/**
* `CommandDataBuilder` should be able to fill information about:
* 1. subcommands and their parameters;
* 2. options and their parameters.
* As far as user is concerned, the process of filling both should be
* identical. Therefore we will store all defined data in two ways:
* 1. Selected data: data about parameters for subcommand/option that is
* currently being filled;
* 2. Prepared data: data that was already filled as "selected data" then
* stored in these records. Whenever we want to switch to filling
* another subcommand/option or return already prepared data we must
* dump "selected data" into "prepared data" first and then return
* the latter.
*
* Overall, intended flow for creating a new sub-command or option is to
* select either, fill it with data with public methods `Param...()` into
* "selected data" and then copy it into "prepared data"
* (through a `RecordSelection()` method below).
*/
// "Prepared data"
var private array<Command.SubCommand> subcommands;
var private array<Command.Option> options;
var private bool requiresTarget;
// Auxiliary arrays signifying that we've started adding optional
// parameters into appropriate `subcommands` and `options`.
// All optional parameters must follow strictly after required parameters
// and so, after user have started adding optional parameters to
// subcommand/option, we prevent them from adding required ones
// (to that particular command/option).
var private array<byte> subcommandsIsOptional;
var private array<byte> optionsIsOptional;
// "Selected data"
// `false` means we have selected sub-command, `true` - option
var private bool selectedItemIsOption;
// `name` for sub-commands, `longName` for options
var private Text selectedItemName;
// Description of selected sub-command/option
var private Text selectedDescription;
// Are we filling optional parameters (`true`)? Or required ones (`false`)?
var private bool selectionIsOptional;
// Array of parameters we are currently filling (either required or optional)
var private array<Command.Parameter> selectedParameterArray;
var LoggerAPI.Definition errLongNameTooShort, errShortNameTooLong;
var LoggerAPI.Definition warnSameLongName, warnSameShortName;
protected function Constructor()
{
// Fill empty subcommand (no special key word) by default
SelectSubCommand(P(""));
}
protected function Finalizer()
{
subcommands.length = 0;
subcommandsIsOptional.length = 0;
options.length = 0;
optionsIsOptional.length = 0;
selectedParameterArray.length = 0;
selectedItemName = none;
selectedDescription = none;
requiresTarget = false;
selectedItemIsOption = false;
selectionIsOptional = false;
}
// Find index of sub-command with a given name `name` in `subcommands`.
// `-1` if there's not sub-command with such name.
// Case-sensitive.
private final function int FindSubCommandIndex(Text name)
{
local int i;
if (name == none) {
return -1;
}
for (i = 0; i < subcommands.length; i += 1)
{
if (name.Compare(subcommands[i].name)) {
return i;
}
}
return -1;
}
// Find index of option with a given name `name` in `options`.
// `-1` if there's not sub-command with such name.
// Case-sensitive.
private final function int FindOptionIndex(Text longName)
{
local int i;
if (longName == none) {
return -1;
}
for (i = 0; i < options.length; i += 1)
{
if (longName.Compare(options[i].longName)) {
return i;
}
}
return -1;
}
// Creates an empty selection record for subcommand or option with
// name (long name) `name`.
// Doe not check whether subcommand/option with that name already exists.
// Copies passed `name`, assumes that it is not `none`.
private final function MakeEmptySelection(Text name, bool selectedOption)
{
selectedItemIsOption = selectedOption;
selectedItemName = name.Copy();
selectedDescription = none;
selectedParameterArray.length = 0;
selectionIsOptional = false;
}
// Select sub-command with a given name `name` from `subcommands`.
// If there is no command with specified name `name` in prepared data -
// creates new record in selection, otherwise copies previously saved data.
// Automatically saves previously selected data into prepared data.
// Copies `name` if it has to create new record.
private final function SelectSubCommand(Text name)
{
local int subcommandIndex;
if (name == none) return;
if ( !selectedItemIsOption && selectedItemName != none
&& selectedItemName.Compare(name))
{
return;
}
RecordSelection();
subcommandIndex = FindSubCommandIndex(name);
if (subcommandIndex < 0)
{
MakeEmptySelection(name, false);
return;
}
// Load appropriate prepared data, if it exists for
// sub-command with name `name`
selectedItemIsOption = false;
selectedItemName = subcommands[subcommandIndex].name;
selectedDescription = subcommands[subcommandIndex].description;
selectionIsOptional = subcommandsIsOptional[subcommandIndex] > 0;
if (selectionIsOptional) {
selectedParameterArray = subcommands[subcommandIndex].optional;
}
else {
selectedParameterArray = subcommands[subcommandIndex].required;
}
}
// Select option with a given long name `longName` from `options`.
// If there is no option with specified `longName` in prepared data -
// creates new record in selection, otherwise copies previously saved data.
// Automatically saves previously selected data into prepared data.
// Copies `name` if it has to create new record.
private final function SelectOption(Text longName)
{
local int optionIndex;
if (longName == none) return;
if ( selectedItemIsOption && selectedItemName != none
&& selectedItemName.Compare(longName))
{
return;
}
RecordSelection();
optionIndex = FindOptionIndex(longName);
if (optionIndex < 0)
{
MakeEmptySelection(longName, true);
return;
}
// Load appropriate prepared data, if it exists for
// option with long name `longName`
selectedItemIsOption = true;
selectedItemName = options[optionIndex].longName;
selectedDescription = options[optionIndex].description;
selectionIsOptional = optionsIsOptional[optionIndex] > 0;
if (selectionIsOptional) {
selectedParameterArray = options[optionIndex].optional;
}
else {
selectedParameterArray = options[optionIndex].required;
}
}
// Saves currently selected data into prepared data.
private final function RecordSelection()
{
if (selectedItemName == none) {
return;
}
if (selectedItemIsOption) {
RecordSelectedOption();
}
else {
RecordSelectedSubCommand();
}
}
// Saves selected sub-command into prepared records.
// Assumes that command and not an option is selected.
private final function RecordSelectedSubCommand()
{
local int selectedSubCommandIndex;
local Command.SubCommand newSubcommand;
if (selectedItemName == none) return;
selectedSubCommandIndex = FindSubCommandIndex(selectedItemName);
if (selectedSubCommandIndex < 0)
{
selectedSubCommandIndex = subcommands.length;
subcommands[selectedSubCommandIndex] = newSubcommand;
}
subcommands[selectedSubCommandIndex].name = selectedItemName;
subcommands[selectedSubCommandIndex].description = selectedDescription;
if (selectionIsOptional)
{
subcommands[selectedSubCommandIndex].optional = selectedParameterArray;
subcommandsIsOptional[selectedSubCommandIndex] = 1;
}
else
{
subcommands[selectedSubCommandIndex].required = selectedParameterArray;
subcommandsIsOptional[selectedSubCommandIndex] = 0;
}
}
// Saves currently selected option into prepared records.
// Assumes that option and not an command is selected.
private final function RecordSelectedOption()
{
local int selectedOptionIndex;
local Command.Option newOption;
if (selectedItemName == none) return;
selectedOptionIndex = FindOptionIndex(selectedItemName);
if (selectedOptionIndex < 0)
{
selectedOptionIndex = options.length;
options[selectedOptionIndex] = newOption;
}
options[selectedOptionIndex].longName = selectedItemName;
options[selectedOptionIndex].description = selectedDescription;
if (selectionIsOptional)
{
options[selectedOptionIndex].optional = selectedParameterArray;
optionsIsOptional[selectedOptionIndex] = 1;
}
else
{
options[selectedOptionIndex].required = selectedParameterArray;
optionsIsOptional[selectedOptionIndex] = 0;
}
}
/**
* Method to use to start defining a new sub-command.
*
* Does two things:
* 1. Creates new sub-command with a given name (if it's missing);
* 2. Selects sub-command with name `name` to add parameters to.
*
* @param name Name of the sub-command user wants to define,
* case-sensitive. Variable will be copied.
* If `none` is passed, this method will do nothing.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder SubCommand(Text name)
{
SelectSubCommand(name);
return self;
}
// Validates names (printing errors in case of failure) for the option.
// Long name must be at least 2 characters long.
// Short name must be either:
// 1. exactly one character long;
// 2. `none`, which leads to deriving `shortName` from `longName`
// as a first character.
// Anything else will result in logging a failure and rejection of
// the option altogether.
// Returns `none` if validation failed and chosen short name otherwise
// (if `shortName` was used for it - it's value will be copied).
private final function Text.Character GetValidShortName(
Text longName,
Text shortName)
{
// Validate `longName`
if (longName == none) {
return _.text.GetInvalidCharacter();
}
if (longName.GetLength() < 2)
{
_.logger.Auto(errLongNameTooShort).ArgClass(class).Arg(longName.Copy());
return _.text.GetInvalidCharacter();
}
// Validate `shortName`,
// deriving if from `longName` if necessary & possible
if (shortName == none) {
return longName.GetCharacter(0);
}
if (shortName.IsEmpty() || shortName.GetLength() > 1)
{
_.logger.Auto(errShortNameTooLong).ArgClass(class).Arg(longName.Copy());
return _.text.GetInvalidCharacter();
}
return shortName.GetCharacter(0);
}
// Checks that if any option record has a long/short name from a given pair of
// names (`longName`, `shortName`), then it also has another one.
//
// i.e. we cannot have several options with identical names:
// (--silent, -s) and (--sick, -s).
private final function bool VerifyNoOptionNamingConflict(
Text longName,
Text.Character shortName)
{
local int i;
// To make sure we will search through the up-to-date `options`,
// record selection into prepared records.
RecordSelection();
for (i = 0; i < options.length; i += 1)
{
// Is same long name, but different long names?
if ( !_.text.AreEqual(shortName, options[i].shortName)
&& longName.Compare(options[i].longName))
{
_.logger.Auto(warnSameLongName)
.ArgClass(class)
.Arg(longName.Copy());
return true;
}
// Is same short name, but different short ones?
if ( _.text.AreEqual(shortName, options[i].shortName)
&& !longName.Compare(options[i].longName))
{
_.logger.Auto(warnSameLongName)
.ArgClass(class)
.Arg(_.text.FromCharacter(shortName));
return true;
}
}
return false;
}
/**
* Method to use to start defining a new option.
*
* Does three things:
* 1. Checks if some of the recorded options are in conflict with given
* `longName` and `shortName` (already using one and only one of them).
* 2. Creates new option with a long and short names
* (if such option is missing);
* 3. Selects option with a long name `longName` to add parameters to.
*
* @param longName Long name of the option, case-sensitive
* (for using an option in form "--...").
* Must be at least two characters long. If passed value is either `none`
* or too short, method will log an error and omits this option.
* @param shortName Short name of the option, case-sensitive
* (for using an option in form "-...").
* Must be exactly one character. If `none` value is passed
* (or the argument altogether omitted) - uses first character of
* the `longName`.
* If `shortName` is not `none` and is not exactly 1 character long -
* logs an error and omits this option.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder Option(
Text longName,
optional Text shortName)
{
local int optionIndex;
local Text.Character shortNameAsCharacter;
// Unlike for `SubCommand()`, we need to ensure that option naming is
// correct and does not conflict with existing options
// (user might attempt to add two options with same long names and
// different short ones).
shortNameAsCharacter = GetValidShortName(longName, shortName);
if ( !_.text.IsValidCharacter(shortNameAsCharacter)
|| VerifyNoOptionNamingConflict(longName, shortNameAsCharacter))
{
// ^ `GetValidShortName()` and `VerifyNoOptionNamingConflict()`
// are responsible for logging warnings/errors
return self;
}
SelectOption(longName);
// Set short name for new options
optionIndex = FindOptionIndex(longName);
if (optionIndex < 0)
{
// We can only be here if option was created for the first time
RecordSelection();
// So now it cannot fail
optionIndex = FindOptionIndex(longName);
options[optionIndex].shortName = shortNameAsCharacter;
}
return self;
}
/**
* Adds description to the selected sub-command / option.
*
* Previous description is discarded (default description is empty).
*
* Does nothing if nothing is selected.
*
* @param description New description of selected sub-command / option.
* Variable will be copied.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder Describe(Text description)
{
if (selectedDescription == description) {
return self;
}
_.memory.Free(selectedDescription);
if (description != none) {
selectedDescription = description.Copy();
}
return self;
}
/**
* Makes caller builder to mark `Command.Data` under construction to require
* a player target.
*
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder RequireTarget()
{
requiresTarget = true;
return self;
}
/**
* Any parameters added to currently selected sub-command / option after
* calling this method will be marked as optional.
*
* Further calls when the same sub-command / option is selected do nothing.
*
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder OptionalParams()
{
if (selectionIsOptional) {
return self;
}
// Record all required parameters first, otherwise there would be no way
// to distinguish between them and optional parameters
RecordSelection();
selectionIsOptional = true;
selectedParameterArray.length = 0;
return self;
}
/**
* Returns data that has been constructed so far by
* the caller `CommandDataBuilder`.
*
* Does not reset progress.
*
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function Command.Data GetData()
{
local Command.Data newData;
RecordSelection();
newData.subcommands = subcommands;
newData.options = options;
newData.requiresTarget = requiresTarget;
return newData;
}
// Adds new parameter to selected sub-command / option
private final function PushParameter(Command.Parameter newParameter)
{
selectedParameterArray[selectedParameterArray.length] = newParameter;
}
// Fills `Command.ParameterType` struct with given values
// (except boolean format). Assumes `displayName != none`.
private final function Command.Parameter NewParameter(
Text displayName,
Command.ParameterType parameterType,
bool isListParameter,
optional Text variableName)
{
local Command.Parameter newParameter;
newParameter.displayName = displayName.Copy();
newParameter.type = parameterType;
newParameter.allowsList = isListParameter;
if (variableName != none) {
newParameter.variableName = variableName.Copy();
}
else {
newParameter.variableName = displayName;
}
return newParameter;
}
/**
* Adds new boolean parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
*
* @param format Preferred format of boolean values.
* Command parser will still accept boolean values in any form,
* this setting only affects how parameter will be displayed in
* generated help.
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamBoolean(
Text name,
optional Command.PreferredBooleanFormat format,
optional Text variableName)
{
local Command.Parameter newParam;
if (name == none) {
return self;
}
newParam = NewParameter(name, CPT_Boolean, false, variableName);
newParam.booleanFormat = format;
PushParameter(newParam);
return self;
}
/**
* Adds new boolean list parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param format Preferred format of boolean values.
* Command parser will still accept boolean values in any form,
* this setting only affects how parameter will be displayed in
* generated help.
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamBooleanList(
Text name,
optional Command.PreferredBooleanFormat format,
optional Text variableName)
{
local Command.Parameter newParam;
if (name == none) {
return self;
}
newParam = NewParameter(name, CPT_Boolean, true, variableName);
newParam.booleanFormat = format;
PushParameter(newParam);
return self;
}
/**
* Adds new integer parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamInteger(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Integer, false, variableName));
return self;
}
/**
* Adds new integer list parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamIntegerList(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Integer, true, variableName));
return self;
}
/**
* Adds new numeric parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamNumber(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Number, false, variableName));
return self;
}
/**
* Adds new numeric list parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamNumberList(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Number, true, variableName));
return self;
}
/**
* Adds new text parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamText(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Text, false, variableName));
return self;
}
/**
* Adds new text list parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamTextList(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Text, true, variableName));
return self;
}
/**
* Adds new object parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamObject(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Object, false, variableName));
return self;
}
/**
* Adds new parameter for list of objects (required or optional depends on
* whether `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamObjectList(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Object, true, variableName));
return self;
}
/**
* Adds new array parameter (required or optional depends on whether
* `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamArray(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Array, false, variableName));
return self;
}
/**
* Adds new parameter for list of arrays (required or optional depends on
* whether `RequireTarget()` call happened) to the currently selected
* sub-command / option.
*
* Only fails if provided `name` is `none`.
*
* @param name Name of the parameter, will be copied
* (as it would appear in the generated help info).
* @param variableName Name of the variable that will store this
* parameter's value in `AssociativeArray` after user's command input
* is parsed. Provided value will be copied.
* If left `none`, - will coincide with `name` parameter.
* @return Returns the caller `CommandDataBuilder` to allow for
* method chaining.
*/
public final function CommandDataBuilder ParamArrayList(
Text name,
optional Text variableName)
{
if (name == none) {
return self;
}
PushParameter(NewParameter(name, CPT_Array, true, variableName));
return self;
}
defaultproperties
{
errLongNameTooShort = (l=LOG_Error,m="Command `%1` is trying to register an option with a name that is way too short (<2 characters). Option will be discarded: %2")
errShortNameTooLong = (l=LOG_Error,m="Command `%1` is trying to register an option with a short name that doesn't consist of just one character. Option will be discarded: %2")
warnSameLongName = (l=LOG_Error,m="Command `%1` is trying to register several options with the same long name \"%2\", but different short names. This should not happen, do not expect correct behavior.")
warnSameShortName = (l=LOG_Error,m="Command `%1` is trying to register several options with the same short name \"%2\", but different long names. This should not have happened, do not expect correct behavior.")
}
