Removed the definition of the NEEDS variable.

diff --git a/util/ack/ack.h b/util/ack/ack.h
index 8601092..51e605f 100644 (file)
--- a/util/ack/ack.h
+++ b/util/ack/ack.h
@@ -17,7 +17,6 @@
 
 #define HOME    "EM"
 #define RTS     "RTS"
-#define NEEDS   "NEEDS"
 #define HEAD    "HEAD"
 #define TAIL    "TAIL"
 #define SRC     "SOURCE"

diff --git a/util/ack/trans.c b/util/ack/trans.c
index 1e383fe..8d01625 100644 (file)
--- a/util/ack/trans.c
+++ b/util/ack/trans.c
@@ -119,19 +119,6 @@ do_Rflag(argp) char *argp ; {
        l_add(&R_list,argp) ;
 }
 
-char *needvar() {
-       static growstring needed ;
-       static int been_here = NO ;
-
-       if ( !been_here ) {
-               gr_init(&needed) ;
-               been_here=YES ;
-               gr_cat(&needed,headvar()) ;
-               gr_cat(&needed,tailvar()) ;
-       }
-       return gr_start(needed) ;
-}
-
 char *headvar() {
        if ( !touch_head) return "" ;
        return gr_start(head) ;
@@ -171,7 +158,6 @@ transini() {
                set_Rflag(l_content(*elem)) ;
        }
        l_clear(&R_list) ;
-       setpvar(keeps(NEEDS),needvar) ;
        setpvar(keeps(HEAD),headvar) ;
        setpvar(keeps(TAIL),tailvar) ;
 }