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Editing File: /etc/profile.d/vte-2.91.sh

# Copyright © 2012 Christian Persch
#
# This program 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 program 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 program.  If not, see <https://www.gnu.org/licenses/>.

# Not bash or zsh?
[ -n "${BASH_VERSION:-}" -o -n "${ZSH_VERSION:-}" ] || return 0

# Not an interactive shell?
[[ $- == *i* ]] || return 0

# Not running under vte?
[ "${VTE_VERSION:-0}" -ge 3405 ] || return 0

# TERM not supported?
case "$TERM" in
    xterm*|vte*|gnome*) :;;
    *) return 0 ;;
esac

__vte_osc7 () {
  printf "\033]7;file://%s%s\033\\" "${HOSTNAME}" "$(/usr/libexec/vte-urlencode-cwd)"
}

__vte_prompt_command() {
  local pwd='~'
  [ "$PWD" != "$HOME" ] && pwd=${PWD/#$HOME\//\~\/}
  pwd="${pwd//[[:cntrl:]]}"
  printf "\033]0;%s@%s:%s\033\\" "${USER}" "${HOSTNAME%%.*}" "${pwd}"
  __vte_osc7
}

if [[ -n "${BASH_VERSION:-}" ]]; then

# Newer bash versions support PROMPT_COMMAND as an array. In this case
    # only add the __vte_osc7 function to it, and leave setting the terminal
    # title to the outside setup.
    # On older bash, we can only overwrite the whole PROMPT_COMMAND, so must
    # use the __vte_prompt_command function which also sets the title.

if [[ "$(declare -p PROMPT_COMMAND 2>&1)" =~ "declare -a" ]]; then
	PROMPT_COMMAND+=(__vte_osc7)
    else
	PROMPT_COMMAND="__vte_prompt_command"
    fi

elif [[ -n "${ZSH_VERSION:-}" ]]; then
    precmd_functions+=(__vte_osc7)
fi

return 0

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