guile/guile-core/libguile __scm.h backtrace.c ...

[gjb@sourceware.cygnus.com]

CVSROOT:	/cvs/guile
Module name:	guile
Changes by:	gjb@sourceware.cygnus.com	00/01/11 10:48:57

Modified files:
	guile-core/libguile: __scm.h backtrace.c dynl.c error.c eval.c 
	                     feature.c filesys.c fports.c gh.h gh_data.c 
	                     list.c load.c net_db.c ports.c ports.h 
	                     print.c print.h read.c socket.c 

Log message:
	* dynl.c, error.c, eval.c, feature.c, filesys.c, fports.c, list.c, load.c,
	net_db.c, read.c, socket.c: Update error messages to use ~A for
	%s, ~S for %S to work with new `simple-format' format and be
	standardized better.
	
	* print.h, print.c (scm_simple_format): Added `simple-format'
	primitive.  It's the old scm_display_error, with ARGS now a rest
	parameter, and the destination first instead of last (and a couple
	new capabilities inspired by `format' -- #t as destination means
	current-output-port, #f means return the formatted text as a
	string.
	
	* gh.h, gh_data.c, ports.h, ports.c: Added some missing const specifications.
	
	* backtrace.c (scm_display_error_message): Rewrote to use
	scm_simple_format() procedure.
	
	* __scm.h: Added commented-out #define of GUILE_DEBUG_FREELIST