# GNU screen configuration file.
#
# (NAME) is used to selectively disable features, see setup.sh for details.

# Copyright (C) 2011-2018  Simon Ruderich
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.


# Automatically lock the screen after 10 minutes of inactivity if running as
# root.
#idle 600 lockscreen # handled by setup script

# Don't display startup message.
startup_message off

# Use visual bell instead of audible bell.
vbell on

# Increase the scrollback buffer.
defscrollback 50000

# Ignore case when searching.
ignorecase on

# I prefer zsh as my shell. GNU screen displays a warning if the shell isn't
# available.
shell zsh

# Don't "login" windows (= add them to the utmp database) by default. Not
# useful for me and the "$" flag clutters the window flags (displayed with
# %Lw).
deflogin off


# TERMINAL

# Enable 256 color mode.
term screen-256color
# Allow bold colors in XTerm (not necessary for Rxvt), not sure why this is
# necessary. Otherwise normal and bold colors are switched. Thanks to
# http://www.frexx.de/xterm-256-notes/.
attrcolor b ".I"


# CAPTION AND HARDSTATUS

# Use white on light blue background for highlighting and text messages (and
# for window borders in split mode). For remote hosts this is changed to dark
# blue to increase the contrast of nested screens.
sorendition = Bw

# Display current battery charge if running on a laptop. Redisplay every 3
# minutes.
backtick 1 180 180 $HOME/.shell/bin/battery.pl -s BATTERY # (BATTERY)
# Display current temperature if running on a laptop. Redisplay every minute.
backtick 2 60 60 $HOME/.shell/bin/temperature.pl -s TEMPERATURE # (TEMPERATURE)

# Make sure the temporary variable we use is empty. Thanks to
# http://gist.github.com/133000 for the idea to use setenv and to TauPan in
# #screen on Freenode (2010-03-10 16:11 CET) for reminding me of it and
# searching it again.
unsetenv s
# Always display the status line with open windows and the hostname.
setenv s "$s%Lw" # - number and names of windows, L displays window flags
setenv s "$s%="  # - right align the following text
setenv s "$s "   # - space          (REMOTE)
setenv s "$s%H"  # - hostname       (REMOTE)
setenv s "$s "   # - space          (TEMPERATURE)
setenv s "$s%2`" # - temperature    (TEMPERATURE)
setenv s "$s "   # - space          (BATTERY)
setenv s "$s%1`" # - battery status (BATTERY)
hardstatus alwayslastline "$s"
unsetenv s


# BINDINGS

# Remove some bindings I don't use to prevent using them accidentally. You
# probably don't want to copy this.
bind K  # kill
bind k  # kill
bind ^K # kill
bind \\ # quit
bind ^\ # quit
bind ^Z # suspend
bind z  # suspend
bind ^S # xoff
bind s  # xoff
bind ^Q # xon
bind q  # xon
bind ^G # visual bell
bind D  # power detach
bind M  # monitor
bind _  # silence
bind H  # log
bind L  # login
bind .  # dumptermcap
bind O  # login on
bind I  # login off
bind h  # hardcopy
bind <  # readbuf
bind >  # writebuf
bind =  # removebuf

# Bindings for fast switching to windows 10 to 19. Thanks to skizzhg in
# #screen on Freenode (2010-10-31 21:49 CET) for the suggestion.
bind ; command -c window
bind -c window 0 select 10
bind -c window 1 select 11
bind -c window 2 select 12
bind -c window 3 select 13
bind -c window 4 select 14
bind -c window 5 select 15
bind -c window 6 select 16
bind -c window 7 select 17
bind -c window 8 select 18
bind -c window 9 select 19
# And bindings for windows 20 to 29 with e.g. ;;1. Thanks to Kays in #irssi on
# Freenode (2012-10-18 16:25 CEST) for the suggestion to use ;;.
bind -c window ; command -c window2
bind -c window2 0 select 20
bind -c window2 1 select 21
bind -c window2 2 select 22
bind -c window2 3 select 23
bind -c window2 4 select 24
bind -c window2 5 select 25
bind -c window2 6 select 26
bind -c window2 7 select 27
bind -c window2 8 select 28
bind -c window2 9 select 29

# Run urlview on current screen content. Very useful to follow links. Make
# sure hardcopy_append is off before using this command.
bind ^B eval "hardcopy $HOME/.tmp/screen-urlview" "screen urlview $HOME/.tmp/screen-urlview"


# DIGRAPHS

digraph (, ｢
digraph ), ｣