karuna

• Aug 3rd, 2005

 

in 4.6b name is call it as matchcode. 
 
in higher versions it is serarchhelps 

sivanagalakshmi

• Oct 3rd, 2006

 

search help:

adding f4 functionality is search help(adding help for any topic)

match code:

adding search help for the input field is called as mathcode object