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- Newsgroups: comp.sys.hp
- Path: sparky!uunet!think.com!paperboy.osf.org!osf.org!dbrooks
- From: dbrooks@osf.org (David Brooks)
- Subject: Re: How to avoid 'setenv LINES XX' ???
- Message-ID: <1993Jan21.173842.29508@osf.org>
- Sender: news@osf.org (USENET News System)
- Organization: Open Software Foundation
- References: <MEYER.93Jan21163728@ibsen.geomatic.no>
- Date: Thu, 21 Jan 1993 17:38:42 GMT
- Lines: 163
-
- meyer@geomatic.no (Harald Martens Meyer) writes:
- | I have a HP9000/720. I recently upgraded to HP-UX 9.0, and find that I
- | have to do 'setenv LINES XX' if I try to resize xterm's. (If I don't
- | do that, 'more' and 'man' gets confused). I had to do this on HPterms
- | on HP-UX8.07, but not on xterm's.
- |
- | Is there any way to avoid this. (Preferebly on both HP- and xterm's)
-
- The current X11R5 (pl21) xterm has *two* bugs in it, which prevent it
- (a) setting LINES and COLUMNS initially (b) signalling window size
- changes. Seems like whoever built your xterm didn't get those bugs
- fixed.
-
- Also, you have to be running a HP standard shell. Bash, for example,
- doesn't DTRT with the window size signal.
-
- Finally, you don't have to setenv directly. eval `resize` will do it.
-
- Patches to mit/clients/xterm:
- *** /tmp/,RCSt1a18628 Thu Jan 21 12:37:13 1993
- --- main.c Tue Nov 3 15:29:22 1992
- ***************
- *** 1,5
- #ifndef lint
- ! static char *rid="$XConsortium: main.c,v 1.200 92/03/11 17:36:12 gildea Exp $";
- #endif /* lint */
-
- /*
-
- --- 1,5 -----
- #ifndef lint
- ! static char *rid="$Header: main.c,v 1.202.1.1 92/09/30 09:15:50 dbrooks Exp $";
- #endif /* lint */
-
- /*
- ***************
- *** 172,178
- #include <sys/utsname.h>
- #endif /* hpux */
-
- ! #ifdef apollo
- #define ttyslot() 1
- #endif /* apollo */
-
-
- --- 172,178 -----
- #include <sys/utsname.h>
- #endif /* hpux */
-
- ! #if defined(apollo) && OSMAJORVERSION == 10 && OSMINORVERSION < 4
- #define ttyslot() 1
- #endif /* apollo */
-
- ***************
- *** 1056,1061
- unsigned char *old_bufend;
-
- old_bufend = (unsigned char *) _bufend(stderr);
- stderr->_file = i;
- _bufend(stderr) = old_bufend;
- #else /* USE_SYSV_TERMIO */
-
- --- 1056,1065 -----
- unsigned char *old_bufend;
-
- old_bufend = (unsigned char *) _bufend(stderr);
- + #ifdef hpux
- + stderr->__fileH = (i >> 8);
- + stderr->__fileL = i;
- + #else
- stderr->_file = i;
- #endif
- _bufend(stderr) = old_bufend;
- ***************
- *** 1057,1062
-
- old_bufend = (unsigned char *) _bufend(stderr);
- stderr->_file = i;
- _bufend(stderr) = old_bufend;
- #else /* USE_SYSV_TERMIO */
- stderr->_file = i;
-
- --- 1061,1067 -----
- stderr->__fileL = i;
- #else
- stderr->_file = i;
- + #endif
- _bufend(stderr) = old_bufend;
- #else /* USE_SYSV_TERMIO */
- stderr->_file = i;
- ***************
- *** 2372,2378
- #endif /* USE_HANDSHAKE */
-
- #ifdef USE_SYSV_ENVVARS
- - #ifndef TIOCSWINSZ /* window size not stored in driver? */
- sprintf (numbuf, "%d", screen->max_col + 1);
- Setenv("COLUMNS=", numbuf);
- sprintf (numbuf, "%d", screen->max_row + 1);
-
- --- 2377,2382 -----
- #endif /* USE_HANDSHAKE */
-
- #ifdef USE_SYSV_ENVVARS
- sprintf (numbuf, "%d", screen->max_col + 1);
- Setenv("COLUMNS=", numbuf);
- sprintf (numbuf, "%d", screen->max_row + 1);
- ***************
- *** 2377,2383
- Setenv("COLUMNS=", numbuf);
- sprintf (numbuf, "%d", screen->max_row + 1);
- Setenv("LINES=", numbuf);
- - #endif /* TIOCSWINSZ */
- #ifdef UTMP
- if (pw) { /* SVR4 doesn't provide these */
- if (!getenv("HOME"))
-
- --- 2381,2386 -----
- Setenv("COLUMNS=", numbuf);
- sprintf (numbuf, "%d", screen->max_row + 1);
- Setenv("LINES=", numbuf);
- #ifdef UTMP
- if (pw) { /* SVR4 doesn't provide these */
- if (!getenv("HOME"))
- *** /tmp/,RCSt1a18638 Thu Jan 21 12:38:13 1993
- --- screen.c Mon Sep 28 16:43:41 1992
- ***************
- *** 1,5
- /*
- ! * $XConsortium: screen.c,v 1.30 91/08/22 16:27:13 gildea Exp $
- */
-
- /*
-
- --- 1,5 -----
- /*
- ! * $Header: screen.c,v 1.30.1.1 92/09/24 12:38:18 dbrooks Exp $
- */
-
- /*
- ***************
- *** 33,39
-
- #include <stdio.h>
- #include <signal.h>
- ! #ifdef SVR4
- #include <termios.h>
- #else
- #include <sys/ioctl.h>
-
- --- 33,39 -----
-
- #include <stdio.h>
- #include <signal.h>
- ! #if defined(SVR4) || defined(hpux)
- #include <termios.h>
- #else
- #include <sys/ioctl.h>
- --
- David Brooks dbrooks@osf.org
- Open Software Foundation uunet!osf.org!dbrooks
- Shine out, fair sun, with all your heat! Black winter freezes to his seat...
- The boneless fish close quaking lies...the stars in icicles arise!
-