* Version 2.0.20.
+ * po/POTFILES.in: Add lib/xmemcoll.c.
+
+2002-01-22 Paul Eggert <eggert@twinsun.com>
+
+ * src/tac.c (save_stdin): Report proper errno value after
+ fwrite failures. Do not bother to rewind the temp file, as
+ it'll be read backwards anyway.
+
+2002-01-22 Paul Eggert <eggert@twinsun.com>
+
+ * src/ptx.c (swallow_file_in_memory): Work even if `open' returns 0.
+ Check for `close' error.
+
+2002-01-22 Paul Eggert <eggert@twinsun.com>
+
+ Port to glibc 2.2.5, whose mmap stdio positions the underlying
+ file descriptor at a nonzero offset after an fopen.
+
+ * m4/jm-macros.m4 (jm_MACROS): Require AC_FUNC_FSEEKO.
+ * src/od.c (skip): Use fseeko rather than lseek.
+ (Also, check for overflow when converting uintmax_t to off_t.)
+ * src/sys2.h (EOVERFLOW, fseeko): New macros.
+
2001-01-21 Paul Eggert <eggert@twinsun.com>
* src/comm.c: Include xmemcoll.h, not memcoll.h.