Rn bug patch #21 (REPOSTED)

[Jonathan Biggar]

System: rn version 4.1
Bug #: 21
Priority: LOW
Subject: filexp (the shell script) doesn't do ~/ or ~ right.
Index: Configure
From: steven at mcvax.UUCP (Steven Pemberton)

Description:
	There is a little shell script spit out by Configure to do tilde (~)
	substitution on systems that don't have csh.  Unfortunately, it
	doesn't do ~ or ~/* correctly if your home directory name happens
	to contain a slash (heh heh).

Repeat-By:
	Say "filexp ~".

Fix:	You can change this either in Configure or in filexp itself as you
	see fit.

	From rn, say "| patch FILENAME -d DIR", where DIR is your rn source
	directory, and FILENAME is either filexp or Configure.  Outside of
	rn, say "cd DIR; patch FILENAME <thisarticle".  If you don't have
	the patch program, apply the following by hand, or get patch.
	Be sure to run Configure if you patch that, and reinstall filexp
	in your rnlib.

*** filexp.bak	Tue Aug  7 17:17:03 1984
--- filexp	Fri Nov  9 09:04:51 1984
***************
*** 2,8
  : expand filename
  case $1 in
  ~/*|~)
!     /bin/echo $1 | /bin/sed "s/~/${HOME-$LOGDIR}/"
      ;;
  ~*)
      if /bin/test -f /bin/csh; then

--- 2,8 -----
  : expand filename
  case $1 in
  ~/*|~)
!     /bin/echo $1 | /bin/sed "s|~|${HOME-$LOGDIR}|"
      ;;
  ~*)
      if /bin/test -f /bin/csh; then