%set(name,equal
)%set(syntax,%%equal(string1\,string2)
)%set(description,Compare strings for equality. %%equal() ignores the case of characters 
(case-insensitive); %%xequal() is case-sensitive. T is returned if the strings 
are equal and %%null%% is returned if they differ. 

- To be equal\, the two strings must be the same length and contain the same 
characters. 
- You can't see %%null%% when it prints.
)%set(author,
)%set(example,%%equal('abcde\,'ABCDE) => T 
%%if(%%equal('abcde\,'ABCDE)\,'Yes\,'No) => Yes
)%set(seealso,
)
