X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/bfab7c6ec74dc55d640ef36f8cb1790a1420f991..32655809a8c9c9a8382996cf553660c33b66c693:/src/s/msdos.h diff --git a/src/s/msdos.h b/src/s/msdos.h index 21c0eaf430..caf03c1460 100644 --- a/src/s/msdos.h +++ b/src/s/msdos.h @@ -1,14 +1,14 @@ /* System description file for MS-DOS - Copyright (C) 1993, 1996, 1997, 2001, 2002, 2003, 2004, - 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 1993, 1996, 1997, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008 Free Software Foundation, Inc. This file is part of GNU Emacs. -GNU Emacs is free software; you can redistribute it and/or modify +GNU Emacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. GNU Emacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -16,9 +16,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with GNU Emacs; see the file COPYING. If not, write to -the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ +along with GNU Emacs. If not, see . */ /* Note: lots of stuff here was taken from s-msdos.h in demacs. */ @@ -28,16 +26,6 @@ Boston, MA 02110-1301, USA. */ * Define all the symbols that apply correctly. */ -/* #define UNIPLUS */ -/* #define USG5 */ -/* #define USG */ -/* #define HPUX */ -/* #define UMAX */ -/* #define BSD4_1 */ -/* #define BSD4_2 */ -/* #define BSD4_3 */ -/* #define BSD_SYSTEM */ -/* #define VMS */ #ifndef MSDOS #define MSDOS #endif @@ -52,7 +40,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define DOS_NT /* MSDOS or WINDOWSNT */ #undef BSD_SYSTEM -#undef VMS /* SYSTEM_TYPE should indicate the kind of system you are using. It sets the Lisp variable system-type. */ @@ -67,44 +54,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define NOMULTIPLEJOBS -/* Emacs can read input using SIGIO and buffering characters itself, - or using CBREAK mode and making C-g cause SIGINT. - The choice is controlled by the variable interrupt_input. - Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO) - - SIGIO can be used only on systems that implement it (4.2 and 4.3). - CBREAK mode has two disadvantages - 1) At least in 4.2, it is impossible to handle the Meta key properly. - I hear that in system V this problem does not exist. - 2) Control-G causes output to be discarded. - I do not know whether this can be fixed in system V. - - Another method of doing input is planned but not implemented. - It would have Emacs fork off a separate process - to read the input and send it to the true Emacs process - through a pipe. -*/ - -/* #define INTERRUPT_INPUT */ - -/* Letter to use in finding device name of first pty, - if system supports pty's. 'a' means it is /dev/ptya0 */ - -/* #define FIRST_PTY_LETTER 'a' */ - -/* - * Define HAVE_PTYS if the system supports pty devices. - */ - -/* #define HAVE_PTYS */ - -/* - * Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate - * The 4.2 opendir, etc., library functions. - */ - -/* #define NONSYSTEM_DIR_LIBRARY */ - #define SYSV_SYSTEM_DIR /* Define this symbol if your system has the functions bcopy, etc. */ @@ -118,8 +67,7 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ /* subprocesses should be defined if you want to have code for asynchronous subprocesses (as used in M-x compile and M-x shell). - This is generally OS dependent, and not supported - under most USG systems. */ + This is the only system that needs this. */ #undef subprocesses @@ -128,19 +76,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define COFF -/* define MAIL_USE_FLOCK if the mailer uses flock - to interlock access to /usr/spool/mail/$USER. - The alternative is that a lock file named - /usr/spool/mail/$USER.lock. */ - -/* #define MAIL_USE_FLOCK */ - -/* Define CLASH_DETECTION if you want lock files to be written - so that Emacs can tell instantly when you try to modify - a file that someone else has modified in his Emacs. */ - -/* #define CLASH_DETECTION */ - /* Here, on a separate page, add any special hacks needed to make Emacs work on this system. For example, you might define certain system call names that don't @@ -152,6 +87,10 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ in how to declare valloc. */ #define GMALLOC_INHIBIT_VALLOC +/* This overrides the default value on editfns.c, since DJGPP + does not have pw->pw_gecos. */ +#define USER_FULL_NAME (getenv ("NAME")) + /* setjmp and longjmp can safely replace _setjmp and _longjmp, but they will run slower. */ @@ -176,7 +115,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define DATA_START (&etext + 1) #define TEXT_START &start -#define TEXT_END &etext #define _NAIVE_DOS_REGS @@ -212,7 +150,7 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define FLOAT_CHECK_DOMAIN /* When $TERM is "internal" then this is substituted: */ -#define INTERNAL_TERMINAL "pc|bios|IBM PC with colour display:\ +#define INTERNAL_TERMINAL "pc|bios|IBM PC with color display:\ :co#80:li#25:Co#16:pa#256:km:ms:cm=:cl=:ce=:\ :se=:so=:us=
    :ue=
:md=:mh=:mb=:mr=:me=:\ :AB=:AF=:op=:" @@ -253,9 +191,6 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ /* We canuse mouse menus. */ #define HAVE_MENUS -/* We have support for faces. */ -#define HAVE_FACES - /* Define one of these for easier conditionals. */ #ifdef HAVE_X_WINDOWS /* We need a little extra space, see ../../lisp/loadup.el */ @@ -263,7 +198,7 @@ You lose; /* Emacs for DOS must be compiled with DJGPP */ #define LIBX11_SYSTEM -lxext -lsys #else /* We need a little extra space, see ../../lisp/loadup.el */ -#define SYSTEM_PURESIZE_EXTRA 50000 +#define SYSTEM_PURESIZE_EXTRA 100000 #endif /* Tell the garbage collector that setjmp is known to save all