"Steven M. Schultz" &lt;sms(a)moe.2bsd.com&gt; writes: This bothered me enough, a handful years ago, to change things a bit: For getty/main.c: *** main.c.ORIG Thu Dec 29 17:22:13 1994 --- main.c Thu Dec 29 17:21:28 1994 *************** *** 383,391 **** --- 383,393 ---- char c; c = cc; + #ifdef notdef /* hack to get rid of parity in getty */ c |= partab[c&0177] & 0200; if (OP) c ^= 0200; + #endif /* parity hack */ if (!UB) { outbuf[obufcnt++] = c; if (obufcnt >= OBUFSIZ) For pdp/cons.c: *** cons.c.ORIG Sun May 11 11:21:01 1997 --- cons.c Sun May 11 11:26:05 1997 *************** *** 62,68 **** if ((tp->t_state&TS_ISOPEN) == 0) { ttychars(tp); tp->t_state = TS_ISOPEN|TS_CARR_ON; ! tp->t_flags = EVENP|ECHO|XTABS|CRMOD; } if (tp->t_state&TS_XCLUDE && u.u_uid != 0) return (EBUSY); --- 62,68 ---- if ((tp->t_state&TS_ISOPEN) == 0) { ttychars(tp); tp->t_state = TS_ISOPEN|TS_CARR_ON; ! tp->t_flags = ANYP|ECHO|XTABS|CRMOD; } if (tp->t_state&TS_XCLUDE && u.u_uid != 0) return (EBUSY); For sys/tty.c: *** tty.c.ORIG Sun May 11 11:21:40 1997 --- tty.c Sun May 11 11:27:40 1997 *************** *** 48,53 **** --- 48,54 ---- */ char partab[] = { + #ifdef notdef /* even parity setup */ 0001,0201,0201,0001,0201,0001,0001,0201, 0202,0004,0003,0201,0005,0206,0201,0001, 0201,0001,0001,0201,0001,0201,0201,0001, *************** *** 64,69 **** --- 65,88 ---- 0200,0000,0000,0200,0000,0200,0200,0000, 0200,0000,0000,0200,0000,0200,0200,0000, 0000,0200,0200,0000,0200,0000,0000,0201, + #else /* no parity setup follows */ + 0001,0001,0001,0001,0001,0001,0001,0001, + 0002,0004,0003,0001,0005,0006,0001,0001, + 0001,0001,0001,0001,0001,0001,0001,0001, + 0001,0001,0001,0001,0001,0001,0001,0001, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0000, + 0000,0000,0000,0000,0000,0000,0000,0001, + #endif /* end of parity selection stuff */ /* * 7 bit ascii ends with the last character above, Hmm. It's been a while. I should fire up the old /83 and get all the latest patches from Steven applied, while it's still winter, and I can run it and the VAX without overheating my machine room. :-) -tih -- Popularity is the hallmark of mediocrity. --Niles Crane, "Frasier" Received: (from major@localhost) by minnie.cs.adfa.edu.au (8.9.3/8.9.3) id HAA62202 for pups-liszt; Wed, 28 Feb 2001 07:12:45 +1100 (EST) (envelope-from owner-pups(a)minnie.cs.adfa.edu.au) Received: from mwnt5.microwalt.nl (mwnt5.microwalt.nl [195.86.89.38]) by minnie.cs.adfa.edu.au (8.9.3/8.9.3) with ESMTP id HAA62198 for &lt;pups(a)minnie.cs.adfa.edu.au&gt;; Wed, 28 Feb 2001 07:12:41 +1100 (EST) (envelope-from Fred.van.Kempen(a)microwalt.nl) Received: from mwnt4.microwalt.nl (unverified) by mwnt5.microwalt.nl (Content Technologies SMTPRS 4.1.5) with ESMTP id &lt;T0a005f2651fe222a98(a)mwnt5.microwalt.nl&gt; for &lt;pups(a)minnie.cs.adfa.edu.au&gt;; Tue, 27 Feb 2001 21:06:42 +0000 Received: by mwnt4.microwalt.nl with Internet Mail Service (5.5.2650.21) id <FQJ8RA5N>; Tue, 27 Feb 2001 21:01:51 +0100 Message-ID: &lt;6F63E31101C6D41196490008C7B2BFC32CC3(a)mwnt4.microwalt.nl&gt; From: "Fred N. van Kempen" &lt;Fred.van.Kempen(a)microwalt.nl&gt; To: "PUPS Mailing List (E-mail)" &lt;pups(a)minnie.cs.adfa.edu.au&gt; Subject: [pups] DEC Ultrix-11 V3.1 Date: Tue, 27 Feb 2001 21:01:50 +0100 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" Sender: owner-pups(a)minnie.cs.adfa.edu.au Precedence: bulk All, Just a note to let you know that I am making good progress on getting my modified Ultrix-11 V3.1 up and running. I'll be uploading disk images of various MicroPDP-11 (/23, /53, /73, /83) based systems for you to enjoy :) Most of all, I should be able to run TK50 install tapes again as of next week, given my working 11/83 with TK50. Many thanks go to Bill Gunshannon for the initial image (I could not get my boot tapes to work), Warren Toomey for letting me play lots with VTserver and integrating it into Ultrix, Kees Stravers for giving me the hardware I needed, and, of course, to The Wanderer for figuring out my hardware problemns with me :) Cheers, Fred ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** Received: (from major@localhost) by minnie.cs.adfa.edu.au (8.9.3/8.9.3) id HAA62303 for pups-liszt; Wed, 28 Feb 2001 07:37:52 +1100 (EST) (envelope-from owner-pups(a)minnie.cs.adfa.edu.au) Received: from mwnt5.microwalt.nl (mwnt5.microwalt.nl [195.86.89.38]) by minnie.cs.adfa.edu.au (8.9.3/8.9.3) with ESMTP id HAA62299 for &lt;pups(a)minnie.cs.adfa.edu.au&gt;; Wed, 28 Feb 2001 07:37:47 +1100 (EST) (envelope-from Fred.van.Kempen(a)microwalt.nl) Received: from mwnt4.microwalt.nl (unverified) by mwnt5.microwalt.nl (Content Technologies SMTPRS 4.1.5) with ESMTP id &lt;T0a005f2651fe392559(a)mwnt5.microwalt.nl&gt; for &lt;pups(a)minnie.cs.adfa.edu.au&gt;; Tue, 27 Feb 2001 21:31:48 +0000 Received: by mwnt4.microwalt.nl with Internet Mail Service (5.5.2650.21) id <FQJ8RA5R>; Tue, 27 Feb 2001 21:26:57 +0100 Message-ID: &lt;6F63E31101C6D41196490008C7B2BFC32CC4(a)mwnt4.microwalt.nl&gt; From: "Fred N. van Kempen" &lt;Fred.van.Kempen(a)microwalt.nl&gt; To: "'PUPS Mailing List (E-mail)'" &lt;pups(a)minnie.cs.adfa.edu.au&gt; Subject: [pups] DEC Ultrix-11 V3.1 part II Date: Tue, 27 Feb 2001 21:26:56 +0100 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" Sender: owner-pups(a)minnie.cs.adfa.edu.au Precedence: bulk All, Blah! And of course to Wilko Bulte, who provided the dumps of the original V3.1 tapes, and with whom I spent quite some time debugging the why-doesn-this-work problems with the initial tape dump files... Fred (compiling stuff on the PDP so he can transfer stuff in and out of the box without having to use the slow VTserver link ;-) ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** Received: (from major@localhost) by minnie.cs.adfa.edu.au (8.9.3/8.9.3) id IAA62479 for pups-liszt; Wed, 28 Feb 2001 08:20:16 +1100 (EST) (envelope-from owner-pups(a)minnie.cs.adfa.edu.au)