# -*- shell-script -*-
# This creates some standard functions.  See also $talkdir/bashrc
# which runs in the same bash context as the terminal.

# Place any local environment variables and settings in "local".
if [ -f local ]; then source local; fi

# Environment variables.
export HISTFILE=$talkdir/history
export PATH=$talkdir:$PATH
export LIBVIRT_DEFAULT_URI=qemu:///system
export EDITOR="emacs -nw"

# remember <command> <args ...>
#
# This function does two things: (1) It adds the command and arguments
# to the shell history, so that commands can be recalled using up
# arrow or reverse search.  (2) It makes a function key recall the
# command.  The first command is assigned to F2, the second to F3 and
# so forth.

rm -f $HISTFILE
touch $HISTFILE
rm -f $talkdir/bindings
touch bindings

fnum=2
keys=(- OP OQ OR OS '[15~' '[17~' '[18~' '[19~' '[20~' '[21~')

remember ()
{
    echo "$@" >> $HISTFILE
    echo \"\\e${keys[$fnum]}\":\"\\C-k \\C-u"$@"\" >> $talkdir/bindings
    ((fnum++))
}

terminal ()
{
    chmod -w $HISTFILE
    /bin/bash --rcfile $talkdir/bashrc "$@"
}