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Jim Blandy 5437e9f97e New macros NULL_DEVICE and EXEC_SUFFIXES, to give the name of the

equivalent of /dev/null, and the suffixes used by executable
	files.  This is simple, and helps people porting Emacs to other
	operating systems.
	* process.h (NULL_DEVICE): Give this a default value.
	* process.c (Fstart_process): Pass EXEC_SUFFIXES to openp.
	(Fprocess_send_eof): Use NULL_DEVICE instead of "/dev/null".
	* callproc.c (Fcall_process): Pass EXEC_SUFFIXES to openp.
	Use NULL_DEVICE instead of "/dev/null".

1993-03-30 23:05:56 +00:00

etc

Initial revision

1993-03-22 16:57:31 +00:00

lib-src

* Makefile.in (C_SWITCH_SYSTEM): New variable.

1993-03-25 03:51:38 +00:00

lisp

(find-backup-file-name): delete nothing if overflow in number of files to keep.

1993-03-30 22:21:03 +00:00

lispref

Initial revision