.zsh/zsh-syntax-highlighting/highlighters/root/root-highlighter.zsh

   1 # -------------------------------------------------------------------------------------------------
   2 # Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
   3 # All rights reserved.
   4 #
   5 # Redistribution and use in source and binary forms, with or without modification, are permitted
   6 # provided that the following conditions are met:
   7 #
   8 #  * Redistributions of source code must retain the above copyright notice, this list of conditions
   9 #    and the following disclaimer.
  10 #  * Redistributions in binary form must reproduce the above copyright notice, this list of
  11 #    conditions and the following disclaimer in the documentation and/or other materials provided
  12 #    with the distribution.
  13 #  * Neither the name of the zsh-syntax-highlighting contributors nor the names of its contributors
  14 #    may be used to endorse or promote products derived from this software without specific prior
  15 #    written permission.
  16 #
  17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
  18 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
  19 # FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  20 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  22 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  23 # IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  24 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25 # -------------------------------------------------------------------------------------------------
  26 # -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
  27 # vim: ft=zsh sw=2 ts=2 et
  28 # -------------------------------------------------------------------------------------------------
  29
  30
  31 # Define default styles.
  32 : ${ZSH_HIGHLIGHT_STYLES[root]:=standout}
  33
  34 # Whether the root highlighter should be called or not.
  35 _zsh_highlight_highlighter_root_predicate()
  36 {
  37   _zsh_highlight_buffer_modified
  38 }
  39
  40 # root highlighting function.
  41 _zsh_highlight_highlighter_root_paint()
  42 {
  43   if (( EUID == 0 )) { _zsh_highlight_add_highlight 0 $#BUFFER root }
  44 }