Spacing.
 [jmk] --rw-rw-r-- M 82708 glenda sys 20156 Sep 20 07:13 sys/src/cmd/acid/builtin.c
	/n/sourcesdump/2005/0920/plan9/sys/src/cmd/acid/builtin.c:39,45 - 
	/n/sourcesdump/2005/0921/plan9/sys/src/cmd/acid/builtin.c:39,45
	  void	interpret(Node*, Node*);
	  void	include(Node*, Node*);
	  void	regexp(Node*, Node*);
	- void dosysr1(Node*, Node*);
	+ void	dosysr1(Node*, Node*);
	  
	  typedef struct Btab Btab;
	  struct Btab