RE: Wildcards in gtags' --file option

[Suresh Govindachar]

 > ls -F shows:  A/ B/ C/ Makefile X/ path.mk
 >
 > I want to restrict gtags to the directories and sub-directories
 > of B and C.
 
 Instead of cd'ing to B/ and C/ and running gtags there, I would
 like to run gtags just once from above both B/ and C/.

 How do I achieve the above (without using --file and actually
 listing each and every file that occurs in the B and C trees)?

 Thanks,
  
 --Suresh