function `down' so that it precedes definition of tac_nonseekable.
`tac /proc/modules' would print nothing
+ Reported by Harald Dunkel in http://bugs.debian.org/278604.
+
* src/tac.c (copy_to_temp): Renamed from save_stdin, since
now it copies a general file descriptor, not just stdin.
(tac_nonseekable): Renamed/adapted from tac_stdin.
by trying to `lseek' to its end, and dispatch to tac_seekable or
tac_nonseekable accordingly.
(main): Rewrite argument handling now that it uses only tac_file.
- Reported by Harald Dunkel in http://bugs.debian.org/278604.
2004-10-21 Jim Meyering <jim@meyering.net>