feat: add GNU `screen` config

1 files changed, 85 insertions, 0 deletions

diff --git a/.config/screen/screenrc b/.config/screen/screenrc
new file mode 100644
index 0000000..7bc1b87
--- /dev/null
+++ b/.config/screen/screenrc
@@ -0,0 +1,85 @@
+# the following two lines give a two-line status, with the current window highlighted
+hardstatus alwayslastline
+hardstatus string '%{= kG}[%{G}%H%? %1`%?%{g}][%= %{= kw}%-w%{+b yk} %n*%t%?(%u)%? %{-}%+w %=%{g}][%{B}%m/%d %{W}%C%A%{g}]'
+
+# huge scrollback buffer
+defscrollback 5000
+
+# no welcome message
+startup_message off
+
+# 256 colors
+attrcolor b ".I"
+termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'
+defbce on
+
+# mouse tracking allows to switch region focus by clicking
+mousetrack on
+
+# default windows
+screen -t Shell1  1 bash
+screen -t Shell2  2 bash
+screen -t Python  3 python
+screen -t Media   4 bash
+select 0
+bind c screen 1 # window numbering starts at 1 not 0
+bind 0 select 10
+
+# get rid of silly xoff stuff
+bind s split
+
+# layouts
+layout autosave on
+layout new one
+select 1
+layout new two
+select 1
+split
+resize -v +8
+focus down
+select 4
+focus up
+layout new three
+select 1
+split
+resize -v +7
+focus down
+select 3
+split -v
+resize -h +10
+focus right
+select 4
+focus up
+
+layout attach one
+layout select one
+
+# navigating regions with Ctrl-arrows
+bindkey "^[[1;5D" focus left
+bindkey "^[[1;5C" focus right
+bindkey "^[[1;5A" focus up
+bindkey "^[[1;5B" focus down
+
+# switch windows with F3 (prev) and F4 (next)
+bindkey "^[OR" prev
+bindkey "^[OS" next
+
+# switch layouts with Ctrl+F3 (prev layout) and Ctrl+F4 (next)
+bindkey "^[O1;5R" layout prev
+bindkey "^[O1;5S" layout next
+
+# F2 puts Screen into resize mode. Resize regions using hjkl keys.
+bindkey "^[OQ" eval "command -c rsz" # enter resize mode
+
+# use hjkl keys to resize regions
+bind -c rsz h eval "resize -h -5" "command -c rsz"
+bind -c rsz j eval "resize -v -5" "command -c rsz"
+bind -c rsz k eval "resize -v +5" "command -c rsz"
+bind -c rsz l eval "resize -h +5" "command -c rsz"
+
+# quickly switch between regions using tab and arrows
+bind -c rsz \t    eval "focus"       "command -c rsz" # Tab
+bind -c rsz -k kl eval "focus left"  "command -c rsz" # Left
+bind -c rsz -k kr eval "focus right" "command -c rsz" # Right
+bind -c rsz -k ku eval "focus up"    "command -c rsz" # Up
+bind -c rsz -k kd eval "focus down"  "command -c rsz" # Down