change default termName to xterm-256color (#1577159)

xterm-defaults.patch

@@ -0,0 +1,15 @@
+diff -up xterm-333/XTerm.ad.defaults xterm-333/XTerm.ad
+--- xterm-333/XTerm.ad.defaults	2016-12-22 03:07:39.000000000 +0100
++++ xterm-333/XTerm.ad	2018-05-30 15:44:53.325426803 +0200
+@@ -259,3 +259,11 @@
+ !*allowTcapOps: false
+ !*allowTitleOps: false
+ !*allowWindowOps: false
++
++! Red Hat Defaults:
++*allowFontOps: false
++*allowTcapOps: false
++*VT100*eightBitInput: false
++*VT100*scrollBar: true
++*VT100*utf8Title: true
++*termName: xterm-256color

xterm-resources.patch

@@ -1,14 +0,0 @@
-diff -up xterm-284/XTerm.ad.resources xterm-284/XTerm.ad
---- xterm-284/XTerm.ad.resources	2011-07-11 12:52:16.000000000 +0200
-+++ xterm-284/XTerm.ad	2012-10-15 12:25:24.390541803 +0200
-@@ -254,3 +254,10 @@
- !*allowTcapOps: false
- !*allowTitleOps: false
- !*allowWindowOps: false
-+
-+! Red Hat Defaults:
-+*allowFontOps: false
-+*allowTcapOps: false
-+*VT100*eightBitInput: false
-+*VT100*scrollBar: true
-+*VT100*utf8Title: true

xterm.spec

@@ -14,7 +14,7 @@ Recommends: xorg-x11-fonts-misc
 Source0: ftp://ftp.invisible-island.net/xterm/%{name}-%{version}.tgz
 Source1: ftp://ftp.invisible-island.net/xterm/16colors.txt
 
-Patch1: xterm-resources.patch
+Patch1: xterm-defaults.patch
 Patch2: xterm-desktop.patch
 Patch3: xterm-man-paths.patch
 
@@ -37,7 +37,7 @@ indicate the current size of the window from which the command is run.
 %prep
 %setup -q
 
-%patch1 -p1 -b .resources
+%patch1 -p1 -b .defaults
 %patch2 -p1 -b .desk
 %patch3 -p1 -b .man-paths