# Matt's new, improved, massive .tcshrc
# DO NOT EDIT THIS FILE!
# This file should never need changing on a per-system basis.
set TCSHRC_VERSION="2.0"

# Flippable settings in .tcshrc.conf, local settings in .tcshrc.local,
# .tcshrc.$user, .tcshrc.{$HOST|$HOSTNAME}, _and_
# .tcshrc.$user@{$HOST|$HOSTNAME}.  If that ain't enough flexibility for
# you, you've got Problems(tm).

# The following OSen are supported:
# FreeBSD, PicoBSD, OpenBSD, NetBSD, BSDi BSD/OS, HP/UX, Solaris,
# NeXT Mach, and Linux
# We'd still like the following, if anyone has stuff for 'em:
# AIX, Tru64/Ultrix/DEC UNIX/name-of-the-week, IRIX, SCO, or
# just about anything else

# CREDITS
# Original conglomeration and ongoing maintenance
#         by Matthew Fuller <fullermd@over-yonder.net>
# BSD/OS, NetBSD, OpenBSD, HP/UX, Mach, and some flippable settings
#         contributed by Greg Gollinger <gollingj@sighup.org>

# First, setup a reasonable lookin' around environment
set path=(/usr/{sbin,bin} /{sbin,bin})

# Figure out what OS we're running
set _tcshrc_osvers=`uname -sr`
switch("$_tcshrc_osvers")
	case "FreeBSD*":
	case "PicoBSD*":
		set _tcshrc_runos=FREEBSD
		breaksw
	case "NetBSD*":
	case "OpenBSD*":
		set _tcshrc_runos=NETBSD
		breaksw
	case "BSD/OS*":
		set _tcshrc_runos=BSDI
		breaksw
	# Order of these is important!
	case "SunOS\ [1234]*":
		set _tcshrc_runos=SUNOS
		breaksw
	case "SunOS\ *":
		set _tcshrc_runos=SOLARIS
		breaksw
	case "Linux*":
		set _tcshrc_runos=LINUX
		breaksw
	case "HP-UX\ ??09*":
		set _tcshrc_runos=HP9
		breaksw
	case "HP-UX\ 1[01]*":
		set _tcshrc_runos=HP1x
		breaksw
	case "HP-UX\ ??1[01]*":
		set _tcshrc_runos=HP1x
		breaksw
	default:
		# NeXT Mach is notable in lacking uname, the fools
		if ( -x /LocalApps) then
			set _tcshrc_runos=NEXT
		else
			# We'll use a set of 'defaults' for this
			set _tcshrc_runos=UNKNOWN
		endif
		breaksw
endsw

# Now, let's see some action!
# OS dependant stuff first...

# Path settings
# This is the basic, 'normal' path we'll basically always have
set path=(/usr/local/{bin,sbin} /usr/{bin,sbin} /{bin,sbin})

switch("$_tcshrc_runos")
	case "FREEBSD":
	case "NETBSD":
	case "BSDI":
	case "LINUX":
	case "UNKNOWN":
		# X
		if ( -x /usr/X11R6/bin ) then
			set path=($path /usr/X11R6/bin)
		else if ( -x /usr/X11/bin ) then
			set path=($path /usr/X11/bin)
		endif
		breaksw
	case "SUNOS":
		# Bastard mix of BSD and SysV
		set path=($path /usr/ucb)
		if ( -x /usr/openwin/bin ) then
			set path=($path /usr/openwin/bin)
		endif
		breaksw
	case "SOLARIS":
		# Blah, SysV...
		set path=($path /usr/{ucb,ccs/bin})
		if ( -x /usr/openwin/bin ) then
			set path=($path /usr/openwin/bin)
		endif
		breaksw
	case "HP9"
		# Very strange flavor, generally BSDish
		set path = ($path /usr/ucb /etc /usr/libexec)
		if ( -x /usr/X11/bin ) then
			set path = ($path /usr/X11/bin)
		endif
		if ( -x /usr/vue/bin ) then
			set path = ($path /usr/vue/bin)
		endif
		breaksw
	case "HP1x"
		# HP made an effort to make 10.x and 11.x SysV
		# 10.x is a digusting perversion of BSD and SysV
		# 11.x is at least mostly SysV-ish
		# XXX /opt/* is questionable, may be too big to fit in $path
		set path = ($path /usr/ucb /opt/* /usr/ccs/bin /usr/libexec)
		if ( -x /usr/lbin ) then
			set path = ($path /usr/lbin)
		endif
		if ( -x /usr/X11/bin ) then
			set path = ($path /usr/X11/bin)
		endif
		if ( -x /usr/vue/bin) then
			set path = ($path /usr/vue/bin)
		endif
		breaksw
	case "NEXT":
		# You laugh, but they're nice boxes, and they're still around
		set path = ($path /usr{etc,ucb,gnu/bin,lib} /etc /LocalApps \
		            /NeXTApps)
		breaksw
endsw

# And the bits we may always use
if( -x ~/bin ) then
	# Stick this on the front of the list
	set path=(~/bin $path)
endif
if( -x /usr/contrib/bin ) then
	set path=($path /usr/contrib/bin)
endif
if( -x /usr/share/bin ) then
	set path=($path /usr/share/bin)
endif
if( -x /usr/local/scripts ) then
	set path=($path /usr/local/scripts)
endif
if( -x /usr/games ) then
	set path=($path /usr/games)
endif


# Now the OS dependant aliases, env's, etc
switch("$_tcshrc_runos")
	case "FREEBSD":
	case "NETBSD":
	case "BSDI":
	case "NEXT":
	case "UNKNOWN":
		alias p          'ps -agOuser'
		alias psa        'ps -gaxuww \!* | $PAGER'
		set _tcshrc_euid=`id -u`
		breaksw
	case "SUNOS":
		alias p          'ps -agu'
		alias psa        'ps -gaxuww \!* | $PAGER'
		set _tcshrc_euid=`id -u`
		breaksw
	case "SOLARIS":
		alias p          '/usr/ucb/ps -agu'
		alias psa        '/usr/ucb/ps -gaxuww \!* | $PAGER'
		set _tcshrc_euid=`id | sed "s/[a-z\(\)\=]//g" | awk '{print $1}'`
		breaksw
	case "LINUX"
		# Silly GNU ps
		alias p          'ps ua'
		alias psa        'ps axuww \!* | $PAGER'
		set _tcshrc_euid=`id -u`
		breaksw
	case "HP9":
		# HP/UX 9.x doesn't have a /usr/ucb/ps, fools
		alias p          'ps -la'
		alias psa        'ps -ela \!* | $PAGER'
		set _tcshrc_euid=`id -u`
		breaksw
	case "HP1x":
		alias p          '/usr/ucb/ps -agu'
		alias psa        '/usr/ucb/ps -gaxuww \!* | $PAGER'
		set _tcshrc_euid=`id -u`
		breaksw
endsw


# Done OS dependant, let's get the basic normal stuff

# First, snarf the conf file if it exists
if( -r ~/.tcshrc.conf ) then
	source ~/.tcshrc.conf
else # We're in trouble, but let's fudge it
	echo "Warning: can't find .tcshrc.conf; using default values"
endif

# Default values
if( ! ${?_tcshrc_bs_send} ) then
	set _tcshrc_bs_send="BS"
endif
if( ! ${?_tcshrc_domain_prompt} ) then
	set _tcshrc_domain_prompt="YES"
endif
if( ! ${?_tcshrc_user_prompt} ) then
	set _tcshrc_user_prompt="YES"
endif
if( ! ${?_tcshrc_date_prompt} ) then
	set _tcshrc_date_prompt="NO"
endif
if( ! ${?_tcshrc_root_prompt} ) then
	set _tcshrc_root_prompt="YES"
endif
if( ! ${?_tcshrc_allow_messages} ) then
	set _tcshrc_allow_messages="YES"
endif
if( ! ${?_tcshrc_file_perms} ) then
	set _tcshrc_file_perms="STANDARD"
endif


# Add any $path additions
if( ${?_tcshrc_path_add} ) then
	set path=($path $_tcshrc_path_add)
endif


# Few shell settings
set history=1000    # Frobit
set notify
set ignoreeof
set filec           # tcsh doesn't need it, but if you're using csh...
unset autologout    # Man, I hate this...
unset noclobber     # Live on the edge
#set printexitvalue

# These aren't useful in csh, but...
set pushdtohome
set pushdsilent

# Save/restore state if we have a state dir
if( ${?_tcshrc_state_dir} ) then
	# Two-level because tcsh doesn't short-circuit   :(
	if( -d $_tcshrc_state_dir && -w $_tcshrc_state_dir ) then
		# History
		set histfile=$_tcshrc_state_dir/history.$HOST.$user.$tty
		set savehist=($history merge)
		# This properly collapses dupes; idempotent
		history -M

		# Dir stack
		set dirsfile=$_tcshrc_state_dir/dirs.$HOST.$user.$tty
		set savedirs=50

		# dirs -L is *NOT* idempotent.  Don't bother loading this if we
		# already have >1 entry on the stack.
		if( ${#dirstack} <= 1 ) then
			# dirs -L changes our current dir to the dir at the top of
			# the stack, and doesn't do any sort of merging.  Bad monkey!
			set _curwd=$cwd
			dirs -L
			pushd $_curwd
			unset _curwd
		endif
	endif
endif


# General aliases
alias .         'exit'
alias ?         'apropos'
# If you use csh, you probably want to ">> /dev/null" these to shut up
# the printing of the stack to stdout every time.  tcsh obeys the
# 'pushdsilent' above.
alias back      'pushd -'
alias cd        'pushd'
alias cdrem     'cd $dirrem'
alias remdir    'set dirrem=$cwd'
alias f         'finger'
alias format    'cat \!* | pr -t -e4'
alias formatc   'cat \!* | pr -t -e4 -n" "4'
alias grp       'grep'
alias grpe      'grep'
# I don't use mh, but after the first time you sit on the stove...
alias inc       'inc -notruncate'
# HP/UX has ll and la commands, but we'll still alias them anyway
alias ls        'ls -F'
alias ll        'ls -al'
alias lm        'll \!* | $PAGER'
alias manread   'groff -Tascii -man < \!^ | less'
alias more      'more -e'
alias page      '\!* | $PAGER'
alias pine      'pine -z'
alias pico      'pico -z'
alias qb        '\!* >& /dev/null &'
alias wnm       'w | grep -v \^$user'
alias xttitle   'printf "\033]0;\!*\007"'

# I HATE when people 'alias mail something'
unalias mail

# Change what's considered a 'word' for fwd/back-word
set wordchars="*?[]~="

# Auto-time long-running processes.  And mess with the format of time's
# output too.
#set time=(60 "%Uu %Ss %E(%P)  %X+%Dk(%M) %I/%Oio %Fpf+%Ww")

# Check some various alternate programs
# -X doesn't exist in csh; you may have to change these if you're using
# it.  -x doesn't search $path, though.
if( -X less ) then
	setenv PAGER 'less'
else
	setenv PAGER 'more'
endif

if( -X gnuls ) then
	alias gls 'gnuls --color=tty'
	alias gll 'gnuls -la --color=tty'
endif


# Other Env's
setenv EDITOR       'vi'
setenv BLOCKSIZE    1024


# Gotta make sure we have some bindings right...
# These don't exist in csh either
bindkey -b ^I complete-word
bindkey -b ^B backward-word
bindkey -b ^F forward-word
bindkey -b ^W backward-delete-word

# Raise the roof
unlimit


# Random bits
# This causes an error message on Solaris if !tty, shut it up
# csh doesn't have $tty
if( "$tty" != "" ) then
	# Messages on/off?
	if ( $_tcshrc_allow_messages == "YES" ) then
		mesg y
	else
		mesg n
	endif

	# Make sure that damn backspace key is in shape...
	if( $_tcshrc_bs_send == "BS" ) then
		stty erase ''
	else if( $_tcshrc_bs_send == "DEL" ) then
		stty erase ''
	else
		echo "Unknown BS_SEND setting: $_tcshrc_bs_send"
	endif
endif

# Set the umask
if( ${?_tcshrc_umask} ) then
	umask $_tcshrc_umask
else
	switch("$_tcshrc_file_perms")
		case "OPENWORLD":
			umask 000
			breaksw
		case "OPENGROUP":
			umask 002
			breaksw
		case "STANDARD":
			umask 022
			breaksw
		case "SEMI-CLOSED":
			umask 027
			breaksw
		case "CLOSED":
			umask 077
			breaksw
		default:
			# Dunno what this is...
			echo "Unknown file_perms setting '$_tcshrc_file_perms', using 022."
			umask 022
			breaksw
	endsw
endif


# Now, the prompt...
# Test: should we use full domain, or just hostname?
if( $_tcshrc_domain_prompt == "YES" ) then
	set _pr_DP='%M'
else
	set _pr_DP='%m'
endif

# Username?
if( $_tcshrc_user_prompt == "YES" ) then
	set _pr_UP='%n@'
else
	set _pr_UP=''
endif

# Date?
if( $_tcshrc_date_prompt == "YES" ) then
	set _pr_DT='%b%Y-%W-%D %B'
else
	set _pr_DT=''
endif

# OK, so what should the prompt be?
# This is all useless in csh too...
if( $_tcshrc_root_prompt == "YES" && $_tcshrc_euid == "0" ) then
	if( ${?_tcshrc_custom_root_prompt} ) then
		set prompt="$_tcshrc_custom_root_prompt"
	else
		#set prompt="{%~} root@${_pr_DP}: %%"
		set prompt="${_pr_DP}:%/\n%Broot%%%b "
	endif
else
	if( ${?_tcshrc_custom_prompt} ) then
		set prompt="$_tcshrc_custom_prompt"
	else
		# This yields [time] hostname:cwd \n(tty):{line#}%
		set prompt="%B[${_pr_DT}%P]%b ${_pr_UP}${_pr_DP}:%~\n(%l):{%h}%% "
	endif
endif

# Cleanup
unset _pr_*


# Local changes/overrides
# Grab the .tcshrc.local if it's there
if( -r ~/.tcshrc.local ) then
	source ~/.tcshrc.local
endif

# Our username
if( -r ~/.tcshrc.$user ) then
	source ~/.tcshrc.$user
endif

# HOST is set by tcsh, we work from that.
# This should work.  cut(1) would be nicer, but I tried it once and it
# failed on some system (can't remember which), so...
set _tcshrc_hostname=`echo $HOST | awk -F\. '{print $1}'`

# Then grab .tcshrc.machine.domain, else .tcshrc.machine.
if( -r ~/.tcshrc.$HOST ) then
	source ~/.tcshrc.$HOST
else if( -r ~/.tcshrc.$_tcshrc_hostname ) then
	source ~/.tcshrc.$_tcshrc_hostname
endif

# By-user variants of above
if( -r ~/.tcshrc.$user@$HOST ) then
	source ~/.tcshrc.$user@$HOST
else if( -r ~/.tcshrc.$user@$_tcshrc_hostname ) then
	source ~/.tcshrc.$user@$_tcshrc_hostname
endif


# Warn if we don't know what system we're on
# csh doesn't have $tty
if( "$tty" != "" ) then
	if( "$_tcshrc_runos" == "UNKNOWN") then
		echo Warning: OS type not recognized, basic settings used
	endif
endif


# Clear cruft out of the environment
unset _tcshrc_*


# Done