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1.1
date	2025.02.07.03.15.06;	author ryoon;	state Exp;
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commitid	AmF1up5wywoP9uIF;


desc
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1.1
log
@misc/screen4: import screen-4.9.1

Screen is a full-screen window manager that multiplexes a physical terminal
between several processes (typically interactive shells).
Each virtual terminal provides the functions of a DEC VT100 terminal and, in
addition, several control functions from the ANSI X3.64 (ISO 6429) and ISO
2022 standards (e.g. insert/delete line and support for multiple character
sets). There is a scrollback history buffer for each virtual terminal and a
copy-and-paste mechanism that allows moving text regions between windows.

misc/screen-5.0.0 does not work under xterm. Reversed strings are
not displayed properly at least. Import working GNU screen 4 as
misc/screen4. And screen-5.0.0 does not have codes for older platforms.
@
text
@$NetBSD: patch-ae,v 1.8 2020/02/07 12:19:00 ryoon Exp $

Don't pollute G1 to allow 8-bit encondings.

The original code made the TERMCAP env var longer than 1023 bytes,
which causes problems.  This is a quick hack but works with our termcap.

--- termcap.c.orig	2020-02-05 20:09:38.000000000 +0000
+++ termcap.c
@@@@ -78,7 +78,7 @@@@ char *extra_incap, *extra_outcap;
 static const char TermcapConst[] = "DO=\\E[%dB:LE=\\E[%dD:RI=\\E[%dC:\
 UP=\\E[%dA:bs:bt=\\E[Z:cd=\\E[J:ce=\\E[K:cl=\\E[H\\E[J:cm=\\E[%i%d;%dH:\
 ct=\\E[3g:do=^J:nd=\\E[C:pt:rc=\\E8:rs=\\Ec:sc=\\E7:st=\\EH:up=\\EM:\
-le=^H:bl=^G:cr=^M:it#8:ho=\\E[H:nw=\\EE:ta=^I:is=\\E)0:";
+le=^H:bl=^G:cr=^M:it#8:ho=\\E[H:nw=\\EE:ta=^I:is=\\E(B:";
 
 char *
 gettermcapstring(s)
@