* tests/Makefile.am: Qualify .env-warn with $(srcdir)/ prefix.
+1999-05-25 Paul Eggert <eggert@shade.twinsun.com>
+
+ * lib/linebuffer.c (readline):
+ Append trailing newline to line.
+ * lib/linebuffer.h
+ [struct linebuffer] (size): Declare to be of type size_t, not long.
+ [struct linebuffer] (length): Likewise.
+ * src/comm.c, (writeline): Lines now contain trailing newline.
+ * src/uniq.c (find_field, different): Use size_t, not int, for lengths.
+ (writeline): Lines now contain trailing newline.
+ (check_file): Use size_t, not int, for lengths.
+ * src/nl.c (proc_text, check_section, main): More of the same.
+
+ * lib/linebuffer.h (struct linebuffer): Use size_t for sizes.
+ src/nl.c (header_del_len, body_del_len, footer_del_len, main):
+ Likewise.
+ src/uniq.c (find_field, different, check_file): Likewise.
+
+ * lib/linebuffer.c (readline): Silently append trailing
+ newline if needed. Do not bother setting buffer length to 0
+ at EOF, since it's not part of the spec and nobody relies on
+ it. Do not compute the difference between unrelated pointers.
+
+1999-05-25 Paul Eggert <eggert@twinsun.com>
+
+ * src/tac.c (memrchr): Ifdef out this unused function.
+
1999-05-25 Jim Meyering <meyering@ascend.com>
* doc/textutils.texi (Squeezing): Remove misleading square brackets