Changes

You can assume that if no default is shown for a parameter that is not required, the result will be blank (i.e. in this case, the welcome message would not show who it was from).

You can assume that if no default is shown for a parameter that is not required, the result will be blank (i.e. in this case, the welcome message would not show who it was from).

To supply a value to a '''named parameters''', put the parameter name followed by an equals sign (=) followed by whatever you want that to be.  In the example above, this is {{tt|<nowiki>sig=~~~~</nowiki>}}.

To supply a value to a '''named parameter''', put the parameter name followed by an equals sign (=) followed by whatever you want that to be.  In the example above, this is {{tt|<nowiki>sig=~~~~</nowiki>}}.

Parameters shown with numbers are the '''un-named parameters'''.  You ''can'' treat them as named parameters, by typing {{tt|1=1=''your text''}}, but this is not necessary, except in the case that you want your text to include an equals sign (=).  Normally you just supply the value, such as {{tt|YourUserName}}.

Parameters shown with numbers are the '''un-named parameters'''.  You ''can'' treat them as named parameters, by typing {{tt|1=1=''your text''}}, but this is not necessary, except in the case that you want your text to include an equals sign (=).  Normally you just supply the value, such as {{tt|YourUserName}}.