+2001-12-10 Jim Meyering <meyering@lucent.com>
+
+ * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
+ Instead, include "xalloc.h".
+ (initbuffer): Don't cast xmalloc return value to char*.
+ (readline): Reword comment.
+ Don't cast xrealloc return value to char*
+ Return NULL, not 0.
+
2001-12-09 Jim Meyering <meyering@lucent.com>
* modechange.c (mode_compile): Add cast to avoid pedantic warning about