🚀 go-pugleaf

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---$@$3$3$+$i(J---
In article <NAGAE.92Aug31160056@ipc4.an.isl.titech.ac.jp> nagae@an.isl.titech.ac.jp (Takanori Nagae) writes:

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>
>du /usr | xdu
>
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>
>du /usr | du2ps | lpr
>
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---$@$3$3$^$G(J---

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---$@$3$3$+$i(J---
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--
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$@!C(J    $@!C(J nmi@cs.titech.ac.jp
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-----------8<---------- cut here -----------8<----------
*** du2ps/du2ps.c       Thu Aug 27 00:04:31 1992
--- du2ps.c     Tue Sep  8 21:28:54 1992
***************
*** 82,87 ****
--- 82,88 ----
        struct  node *parent;   /* backpointer to parent */
  } top;
  struct node *topp = &top;
+ struct node *np; /* Final value of global `np' points the true root node. */
  #define       NODE_NULL ((struct node *)0)

  /*
***************
*** 208,214 ****
        }
        /*dumptree(&top,0);*/

!       topp = &top;
        /* don't display root if only one child */
        if (numchildren(topp) == 1)
                topp = topp->child;
--- 209,215 ----
        }
        /*dumptree(&top,0);*/

!       topp = np;
        /* don't display root if only one child */
        if (numchildren(topp) == 1)
                topp = topp->child;
***************
*** 358,364 ****
  char *path[];
  int size;
  {
!       struct  node *np;

        /*printf("addtree(\"%s\",\"%s\",%d)\n", top->name, path[0], size);*/

--- 359,365 ----
  char *path[];
  int size;
  {
! /*    struct  node *np;       */      /* Use global `np'. */

        /*printf("addtree(\"%s\",\"%s\",%d)\n", top->name, path[0], size);*/

---$@$3$3$^$G(J---
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