made easier to patch

diff --git a/util/ack/main.c b/util/ack/main.c
index a66b944..dc28af7 100644 (file)
--- a/util/ack/main.c
+++ b/util/ack/main.c
@@ -7,7 +7,6 @@
 #include "ack.h"
 #include "list.h"
 #include "trans.h"
-#include <em_path.h>
 #include <local.h>
 #include "data.h"
 #include <signal.h>
@@ -122,11 +121,12 @@ char *getsuffix() {
 varinit() {
        /* initialize the string variables */
        register char *envstr ;
+       extern char em_dir[];
 
        if ( envstr=getenv("EM_DIR") ) {
                setsvar(keeps(HOME),keeps(envstr)) ;
        } else {
-               setsvar(keeps(HOME),keeps(EM_DIR)) ;
+               setsvar(keeps(HOME),keeps(em_dir)) ;
        }
        setpvar(keeps(SRC),srcvar)  ;
        setpvar(keeps(SUFFIX),getsuffix) ;

diff --git a/util/ack/rmach.c b/util/ack/rmach.c
index 02446dc..4f2f480 100644 (file)
--- a/util/ack/rmach.c
+++ b/util/ack/rmach.c
@@ -280,7 +280,7 @@ static  int             incore ;
 static  growstring      rline ;
 static  FILE            *infile ;
 static  char            *inptr ;
-static char            em_dir[100] = EM_DIR;   /* this way it is easier to
+char                   em_dir[100] = EM_DIR;   /* this way it is easier to
                                                 *     patch ...
                                                 */