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Revision 9304

Added by Aaron Marcuse-Kubitza over 11 years ago

lib/sh/util.sh: repeat(): for simplicity and speed, just append to a local string var (and echo the result at the end) instead of using printf

View differences:

util.sh
122 122 

  		




  123
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repeat() # usage: str=... n=... repeat


  		




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{


  		




  125
  
  
    
	: "${str?}" "${n:?}"; local n="$n" # will be modified in function


  		




  126
  
  
    
	for (( ; n > 0; n-- )); do printf '%s' "$str"; done


  		




  
  125
  
    
	: "${str?}" "${n:?}"; local result= n="$n" # n will be modified in function


  		




  
  126
  
    
	for (( ; n > 0; n-- )); do result="$result$str"; done


  		




  
  127
  
    
	echo "$result"


  		




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}


  		




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sed_ere_flag="$(test "$(uname)" = Darwin && echo E || echo r)"


  		












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