changelog

早期freebsd实现

Fri Aug 11 21:24:19 1989  Richard Stallman  (rms at hobbes.ai.mit.edu)

	* dispnew.c: Handle BROKEN_FIONREAD as in other files.

	* x11fns.c (Fx_proc_mouse_event): Set Vx_mouse_abs_pos right.
	* xmenu.c (XEmacsMenu): Use that rather than XQueryPointer
	to decide where to put the menu.

Sun Aug  6 17:57:54 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* process.c [HPUX, !NOMULTIPLEJOBS, !WAITTYPE]:
	Treat this case like BSD, regarding sys/wait.h.

	* m-hp9000s300.h: Don't include sys/wait.h if NOT_C_CODE.
	If we do include it, also define WRETCODE.
	* alloca.s: Define NOT_C_CODE.

Sat Aug  5 16:25:04 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-ibmps2-aix.h (HAVE_CLOSEDIR): Define this.
	* sysdep.c (closedir): Don't define if HAVE_CLOSEDIR.

	* m-hp9000s300.h: Include sys/wait.h and define WAITTYPE, 
	unless NO_SHORTNAMES.

	* process.c [BSD]: If O_NDELAY missing in file.h, include fcntl.h.

Wed Aug  2 20:31:13 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-ibmrt-aix.h (LIBS_MACHINE): Delete X libraries--redundant.

	* x11term.c [AIX]: Include sys/time.h as well as time.h.

	* search.c (Freplace_match): Bug in substituting \N if match was empty.

Wed Jul 26 01:41:25 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c (wait_for_termination): Treat HPUX version 6 like BSD.

	* process.c: If NEED_BSDTTY, include bsdtty.h.
	If WAITTYPE already defined, don't include wait.h
	and don't alter the related macros.
	(child_sig): On HPUX, if have WNOHANG, loop around as on BSD.
	(create_process): On HPUX, frob the signal mask as on BSD.

	* m-intel386.h (LOAD_AVE_*): Expect different type and encoding.

Thu Jul 20 00:53:05 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c: Don't include sioctl.h on mips.

	* buffer.c  (Flist_buffers): Pass prefix as arg.

	* editfns.c (Finsert_char): Insert at most 256 chars at a whack.

	* x11term.c (internal_socket_read): Pass 0 as fifth arg
	to XLookupString.

	* keyboard.c (command_loop_1): Finalize keyboard macro storage
	only when there is no prefix argument.

	* callproc.c (Fcall_process) [USG,HAVE_PTYS]:
	With these parameters, do setpgrp here.
	(child_setup): Instead of here.
	Note that process.c already did setpgrp before calling
	child_setup, with these parameters.

	* m-ibmps2-aix.h: New file.
	* m-ibmrt-aix.h: Define AIX.
	* sysdep.c: Change IBMRTAIX to AIX in certain conditionals.
	(Those pertaining to the hf library or system calls.)

Tue Jul  4 21:00:30 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* fileio.c (Finsert_file_contents): Check for negative file length.

Fri Jun 23 15:48:21 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* Makefile (clean, distclean): Delete libXMenu11.a.

Thu Jun 22 18:51:06 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-mips.h (LIBS_MACHINE): Don't define if BSD.
	* keyboard.c (force_input_signal): New function: raise SIGIO and force
	read_socket_hook to be called.
	* xmenu.c (Fx_popup_menu): Call that after menu disappears.

Fri Jun 16 22:17:12 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* ymakefile: New var OLDXMENU for filename of libXMenu.a.
	Put it in LIBX, not XOBJ.  Make temacs depend on it.

Thu Jun 15 20:15:29 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* ymakefile [HAVE_X11, HAVE_X_MENU]: Assume Xmenu came with Emacs
	and must be built.

	* xmenu.c: Load "../oldXMenu/XMenu.h" instead of <X11/XMenu.h>.

	* x11term.c (xfixscreen): Really act only every 100th time.

Thu Jun  8 12:54:03 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-pmax.h: New file.

Wed Jun  7 13:54:22 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* alloca.s [hp9000s300]: Increase MAXREG for fpregs.

	* sysdep.c (init_sys_modes, reset_sys_modes): Take TIOCGLTC code
	outside of HAVE_TERMIO conditionals.

	* m-hp9000s300.h: Undefine NOMULTIPLEJOBS.
	Define NEED_BSDTTY if not NOMULTIPLEJOBS.

	* crt0.c [hp9000s300]: Set flag_fpa.  Define float_loc.

	* m-hp9000s800.h: Define NEED_BSDTTY here.
	* s-hpux.h: Not here.

Tue Jun  6 19:25:17 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* s-hpux.h: Define NEED_BSDTTY.

Tue May 30 18:45:21 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* x11fns.c (x_set_cursor_colors): Don't let the background match
	the mouse.
	* x11term.c (XFlipColor): Change mous_color earlier.

Tue May 23 22:18:53 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* search.c (skip_chars): Dumb error checking for \.

Sun May 21 00:43:24 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* callproc.c (child_setup): Undo previous change.
	setpgrp is needed on USG.

	* xmenu.c (Fx_popup_menu): Prevent sigio int during XQueryPointer.

Mon May 15 21:59:38 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* editfns.c (Fsubst_char_in_region): If NOUNDO, do increment tick,
	but maybe also increment save-tick.

Sat May 13 14:17:57 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c (init_sys_modes) [IBMRTAIX]: Typo; had s for sg.

Fri May 12 22:09:26 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* s-usg5-3.h: Define HAVE_SYSVIPC.

	* m-7300.h: Undefine SHORTNAMES.

Mon May  1 02:10:04 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* x11term.c [USG]: Use sys/time.h, not time.h, if IRIS_4D.

	* sysdep.c [USG]: Don't include sioctl.h if IRIS_4D.

Wed Apr 26 16:14:12 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* Version 18.54 released.

	* xdisp.c (Fredraw_display): Don't do set_terminal_modes if
	reset_terminal_on_clear is 0.

Tue Apr 25 22:02:48 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-news.h: Define m68000 if not defined.

Mon Apr 24 01:26:40 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m/m-mips.h [USG]: Define LIBS_TERMCAP.
	If HAVE_X11, define HAVE_VFORK.
	Delete defns of XMARKBIT, XSETMARKBIT.
	[BSD]: Add alternative linker switches; don't override sys
	facility options.

	* sysdep.c: Include ioctl.h if mips.

Wed Apr 19 20:26:23 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* ymakefile: use HAVE_X11 as alias for X11.

Tue Apr 18 00:17:46 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* process.c: Don't define wstopsig, wtersig if already defined.

	* sysdep.c [VMS] (sys_getenv): Copy the string before returning it.

	* m-alliant.h: Define `vector'.

Thu Apr 13 12:55:14 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* process.c (wait_reading_process_input) [sun]: If SIGIO failed
	to be sent, send it by hand.

Sat Apr  8 16:36:56 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c [USG]: If TIOCGWINSZ defined, include sioctl.h.

Fri Apr  7 22:22:38 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* malloc.c: Rename BSD42 to BSD4_2, as in Emacs.
	If `emacs', let config.h decide whether to define that.
	(morecore): Change malloc_sbrk_used, etc., after error check.

Thu Apr  6 11:55:07 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* fns.c (Fload_average): nlist data structure is funny on convex.

	* cm.c (calccost): NTABS was off by 1 sometimes; take account of
	the starting position modulo 8.

	* fileio.c (Fexpand_file_name): Don't simplify /../ at start of name.

	* xmenu.c (XEmacsMenu) [X11]: Set dispwidth, dispheight where they
	are set for X10.
	(Fx_popup_menu): Make the menu a child of the root window.
	Use XQueryPointer to get position to put menu.

	* m-news.h: m-news800.h renamed.
	Removed EXPLICIT_SIGN_EXTEND and COMPILER_REGISTER_BUG.
	Removed SEGMENT_MASK and sigmask.
	LOAD_AVE_TYPE is now `double'; LOAD_AVE_CVT changed too.

	* x11term.c: Include either sys/time.h or time.h, only once.

	* sysdep.c (sys_suspend): If SIGTSTP but not BSD, do kill with neg arg.

	* process.c (create_process):
	On all USG systems, not just IRIS and AIX, don't pre-open pty's tty.
	Move the setpgrp done for USG (no real change).
	* callproc.c (child_setup): Don't do setpgrp on USG.

	* process.c (pty): An IBMRTAIX conditional.
	(create_process): Another here.

	* process.c (create_process): Take the usg's setpgrp and the close-and
	-open of the tty outside the TIOCNOTTY conditional, since TIOCNOTTY
	is always missing outside BSD.  Now the TIOCNOTTY conditional controls
	only the TIOCNOTTY.

	* sysdep.c (init_sys_modes, reset_sys_modes): Don't try to hack
	TIOCGLTC, TIOCGETC, etc. if HAVE_TERMIO.

Mon Apr  3 22:51:00 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-iris4d.h: Put -lbsd in LIB_STANDARD, not LIBS_MACHINE, so it
	comes after LIBX.

Sat Apr  1 00:51:52 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* process.c (Fopen_network_stream): close desc. if connect fails.

Fri Mar 31 17:49:53 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* minibuf.c (Fall_completions): gcprotect ALLMATCHES and TAIL,
	not STRING.

	* keyboard.c (read_avail_input): Handle EBADSLT like EAGAIN.

Wed Mar 29 10:49:37 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* term.c (term_init): Either ic or ip or im or IC => can insert chars.

Thu Mar 16 13:40:18 1989  Randall Smith  (randy at sugar-bombs.ai.mit.edu)

	* malloc.c (malloc): Made sure that the MAGIC1 bytes written at
	the end of the space were positioned with regard to the new
	offset. 

	* m-sequent.h: Define HAVE_ALLOCA.

Tue Mar 14 14:52:53 1989  Randall Smith  (randy at sugar-bombs.ai.mit.edu)

	* fns.c (mapconcat): Used non register variable for one loop to
	get around problem in xenix compiler.

	* s-hpux.h (killpg): Created to allow access to process group
	fnctionality on hp systems.

	* sysdep.c (sys_suspend): Changed #ifdef BSD to #ifdef SIGTSTP
	(more directly related to what we are testing for).

	* x11term.c (writechars): Changed usage of temp_length to
	end - start + 1.

	* x11term.c: Put an #ifndef USG around second include of
	sys/time.h to prevent double inclusion on any systems (but to
	include inclusion on systems that need it).

Mon Mar 13 16:41:36 1989  Randall Smith  (randy at sugar-bombs.ai.mit.edu)

	* emacs.c (main): Removed putting of emacs into a seperate process
	group.

Fri Mar 10 17:00:37 1989  Randall Smith  (randy at sugar-bombs.ai.mit.edu)

	* malloc.c (realloc): Make sure that the start of the mhead is
	found correctly even when sizeof (struct mhead) doesn't divide 8
	properley. 

	* malloc.c: Brought up to par with GNU library malloc:
	Modified a comment insto a slightly different form.
	(free): Modified for a slightly better error message when -Drcheck
	and a bad value is free'd.
	(malloc_mem_used, malloc_mem_free): Added debugging functions
	(under MSTATS) to show memory used and freed.
	(morecore): Made sure that signal mask was correct upon return.

Fri Feb 24 06:36:11 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* Version 18.53 released.

	* x11fns.c, keymap.c: MouseMap now a Lisp_Object.

Sat Feb 18 09:03:52 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* emacs.c (main) [BSD]: Do setpgrp.  May avoid some Unix signal bugs.

Fri Feb 17 01:48:04 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* m-ibmrt-aix.h: Define BROKEN_FIONREAD.

Wed Feb 15 22:34:58 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* callproc.c (Fcall_process): Open /dev/null with O_WRONLY.

Mon Feb 13 05:22:20 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* alloc.c: Change all block sizes to 2^n - 8.
	* malloc.c (malloc, free, realloc): Leave 8 bytes of space, not 4,
	before the actual data block.

Sat Feb 11 01:14:39 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* data.c (Fkill_local_variable): New local to simplify big stmt.

Thu Feb  9 06:37:24 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c (init_sys_modes, child_setup_tty) [IBMRTAIX]:
	Don't ignore BRK, and don't signal it.

Wed Feb  8 13:24:39 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* keymap.c (Fdefine_prefix_command): Use Ffset, not Fset.

Mon Feb  6 22:48:45 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* x11term.c: Include sys/time.h; AIX needs it.

Fri Jan 20 14:27:37 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* sysdep.c (init_sys_modes): Do TIOCSTART if def, like TCXONC.

Fri Jan 13 01:21:51 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* x11term.c (x_term_init): Set up an error handler and an I/O
	error handler.  Also handle SIGPIPE.
	(x_error_handler, x_io_error_handler): New functions.

	* sunfns.c (Fsun_change_cursor_icon): Avoid ambiguity in eval order.

Wed Jan 11 16:20:56 1989  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)

	* dispnew.c (init_display): don't handle SIGWINCH if using X.
	Set inhibit_window_system in that case.
	This is said to stop Emacs from being wr