Move GNU Screen configuration to /etc

airootfs/etc/screenrc

@@ -0,0 +1,96 @@
+#
+# This is an example for the global screenrc file.
+# You may want to install this file as /usr/local/etc/screenrc.
+# Check config.h for the exact location.
+#
+# Flaws of termcap and standard settings are done here.
+#
+
+#startup_message off
+
+#defflow on # will force screen to process ^S/^Q
+
+deflogin on
+#autodetach off
+
+vbell on
+vbell_msg "   Wuff  ----  Wuff!!  "
+
+# all termcap entries are now duplicated as terminfo entries.
+# only difference should be the slightly modified syntax, and check for
+# terminfo entries, that are already corected in the database.
+# 
+# G0    we have a SEMI-GRAPHICS-CHARACTER-MODE
+# WS    this sequence resizes our window.
+# cs    this sequence changes the scrollregion
+# hs@   we have no hardware statusline. screen will only believe that
+#       there is a hardware status line if hs,ts,fs,ds are all set.
+# ts    to statusline
+# fs    from statusline
+# ds    delete statusline
+# al    add one line
+# AL    add multiple lines
+# dl    delete one line
+# DL    delete multiple lines
+# ic    insert one char (space)
+# IC    insert multiple chars
+# nx    terminal uses xon/xoff
+
+termcap  facit|vt100|xterm LP:G0
+terminfo facit|vt100|xterm LP:G0
+
+#the vt100 description does not mention "dl". *sigh*
+termcap  vt100 dl=5\E[M
+terminfo vt100 dl=5\E[M
+
+#facit's "al" / "dl"  are buggy if the current / last line
+#contain attributes...
+termcap  facit al=\E[L\E[K:AL@:dl@:DL@:cs=\E[%i%d;%dr:ic@
+terminfo facit al=\E[L\E[K:AL@:dl@:DL@:cs=\E[%i%p1%d;%p2%dr:ic@
+
+#make sun termcap/info better
+termcap  sun 'up=^K:AL=\E[%dL:DL=\E[%dM:UP=\E[%dA:DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:IC=\E[%d@:WS=1000\E[8;%d;%dt'
+terminfo sun 'up=^K:AL=\E[%p1%dL:DL=\E[%p1%dM:UP=\E[%p1%dA:DO=\E[%p1%dB:LE=\E[%p1%dD:RI=\E[%p1%dC:IC=\E[%p1%d@:WS=\E[8;%p1%d;%p2%dt$<1000>'
+
+#xterm understands both im/ic and doesn't have a status line.
+#Note: Do not specify im and ic in the real termcap/info file as
+#some programs (e.g. vi) will (no,no, may (jw)) not work anymore.
+termcap  xterm|fptwist hs@:cs=\E[%i%d;%dr:im=\E[4h:ei=\E[4l
+terminfo xterm|fptwist hs@:cs=\E[%i%p1%d;%p2%dr:im=\E[4h:ei=\E[4l
+
+# Long time I had this in my private screenrc file. But many people
+# seem to want it (jw):
+# we do not want the width to change to 80 characters on startup:
+# on suns, /etc/termcap has :is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l:
+termcap xterm 'is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l'
+terminfo xterm 'is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l'
+
+#
+# Do not use xterms alternate window buffer. 
+# This one would not add lines to the scrollback buffer.
+termcap xterm|xterms|xs ti=\E7\E[?47l
+terminfo xterm|xterms|xs ti=\E7\E[?47l
+
+#make hp700 termcap/info better
+termcap  hp700 'Z0=\E[?3h:Z1=\E[?3l:hs:ts=\E[62"p\E[0$~\E[2$~\E[1$}:fs=\E[0}\E[61"p:ds=\E[62"p\E[1$~\E[61"p:ic@'
+terminfo hp700 'Z0=\E[?3h:Z1=\E[?3l:hs:ts=\E[62"p\E[0$~\E[2$~\E[1$}:fs=\E[0}\E[61"p:ds=\E[62"p\E[1$~\E[61"p:ic@'
+
+#wyse-75-42 must have defflow control (xo = "terminal uses xon/xoff")
+#(nowadays: nx = padding doesn't work, have to use xon/off)
+#essential to have it here, as this is a slow terminal.
+termcap wy75-42 nx:xo:Z0=\E[?3h\E[31h:Z1=\E[?3l\E[31h
+terminfo wy75-42 nx:xo:Z0=\E[?3h\E[31h:Z1=\E[?3l\E[31h
+
+#remove some stupid / dangerous key bindings
+bind ^k
+#bind L
+bind ^\
+#make them better
+bind \\ quit
+bind K kill
+bind I login on
+bind O login off
+bind } history
+
+# https://wiki.archlinux.org/title/GNU_Screen#Use_X_scrolling_mechanism
+termcapinfo xterm*|rxvt*|kterm*|Eterm* ti@:te@

airootfs/root/customize_airootfs.sh

@@ -7,9 +7,6 @@ mv /usr/lib/os-release.new /usr/lib/os-release
 # set user password
 echo "tori:tori" | chpasswd
 
-# disable alternate screen capability
-echo "termcapinfo * ti=:te=" >> /etc/skel/.screenrc
-
 # enter user directory
 cd "/home/tori"