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Revision 8691

Added by Aaron Marcuse-Kubitza over 11 years ago

lib/util.run: added reverse ()

View differences:

util.run
18 18 
}
19 19 
fi ####
20 20 

  		




  
  21
  
    
reverse () # usage: array=($(reverse args...))


  		




  
  22
  
    
{


  		




  
  23
  
    
	local i


  		




  
  24
  
    
	for (( i=$#; i >= 1; i-- )); do printf '%q ' "${!i}"; done


  		




  
  25
  
    
}


  		




  
  26
  
    

  		




  21
  27
  
    
echo_cmd () { echo "$PS4$*" >&2; }


  		




  22
  28
  
    

  		




  23
  29
  
    
echo_run () { echo_cmd "$@"; "$@"; }


  		












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