C++ PATCH to cp/TAGS rule

[Jason Merrill]

This change avoids bogus M-. hits on parse.c and global variables.

2001-01-02  Jason Merrill  <jason@redhat.com>

	* Make-lang.in (cp/TAGS): Use --no-globals.  Ignore parse.c, and treat
	parse.y as C.

*** Make-lang.in.~1~	Sat Dec 30 00:22:25 2000
--- Make-lang.in	Sat Dec 30 00:22:27 2000
*************** cp/parse.o: cp/parse.c $(CXX_TREE_H) fla
*** 279,287 ****
  # Update the tags table.
  cp/TAGS: force
  	cd $(srcdir)/cp ;			\
! 	etags *.c *.h ;				\
! 	echo 'l' | tr 'l' '\f' >> TAGS ;	\
! 	echo 'parse.y,0' >> TAGS ; 		\
! 	etags -a ../*.h ../*.c;
  
  .PHONY: cp/TAGS
--- 279,285 ----
  # Update the tags table.
  cp/TAGS: force
  	cd $(srcdir)/cp ;			\
! 	etags --no-globals -l c `echo *.c | sed 's/parse.c//'` \
! 	  parse.y *.h ../*.c ../*.h;
  
  .PHONY: cp/TAGS