+1999-09-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
+
+ * debugger.scm ("backtrace"): Don't pass length param to
+ display-backtrace if it wasn't explicitly given by the user.
+ (write-frame-long/application): Also print corresponding source
+ expression.
+ ("evaluate"): Evaluate in local environment frame, if existent;
+ Handle errors.
+
+ * emacs.scm: Set backtrace width to 60.
+
1999-09-11 Jim Blandy <jimb@savonarola.red-bean.com>
* format.scm (format:format-work): Use #\tab and #\page instead of
+1999-09-12 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
+
+ * srcprop.c (scm_source_property): Bugfix: Use SCM_NECONSP instead
+ of SCM_NCONSP. (Thanks to Greg Badros.)
+
+ * gsubr.c (scm_make_gsubr): Use scm_make_subr_opt for creation of
+ the self subr.
+
+ * eval.c, debug.h (SCM_BACKTRACE_WIDTH): New debug option: width.
+
+ * backtrace.c: Keep backtraces within specified width by
+ adaptively adjusting fancy printing parameters and cut output if
+ necessary.
+ (scm_display_application): Check args.
+
1999-09-11 Jim Blandy <jimb@savonarola.red-bean.com>
* Makefile.am (CLEANFILES): Remove versiondat.h; that should only