+2001-02-25 Paul Eggert <eggert@twinsun.com>
+
+ * src/sort.c: Tune allocation and comparison of nodes
+ representing temp files. This improved CPU performance of
+ 'sort -S 1 *.[ch]' by 17% on my host.
+
+ (struct tempnode): name member now uses struct hack.
+ (temphead): Now a pointer, not a structure. All uses changed.
+ (create_temp_file): Allocate node using struct hack.
+ (zaptemp): Free node using struct hack. Use pointer comparison, not
+ string comparison.
+
+2001-02-25 Paul Eggert <eggert@twinsun.com>
+
+ * src/sort.c (eolchar, trim_trailing_blanks): Now static.
+
2001-02-25 Paul Eggert <eggert@twinsun.com>
'sort' race condition fixes.