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Revision 9076

Added by Aaron Marcuse-Kubitza almost 12 years ago

lib/sh/util.sh: verbose output: added indent/outdent aliases and use them in inc_log_level/dec_log_level

View differences:

lib/sh/util.sh
139 139 

  		




  140
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: "${log_indent=  }"


  		




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# usage: in func:      indent; ...


  		




  
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#        outside func: indent; ...; outdent


  		




  
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alias indent='declare PS4="$log_indent$PS4"'


  		




  
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alias outdent='declare PS4="${PS4#$log_indent}"'


  		




  
  146
  
    

  		




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# usage: in func:      inc_log_level; ...


  		




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#        outside func: inc_log_level; ...; dec_log_level


  		




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alias inc_log_level='declare verbosity="$verbosity" PS4="$log_indent$PS4"


  		




  145
  
  
    
let! verbosity--'


  		




  146
  
  
    
alias dec_log_level='declare verbosity="$verbosity" PS4="${PS4#$log_indent}"


  		




  147
  
  
    
let! verbosity++'


  		




  
  149
  
    
alias inc_log_level='indent;  declare verbosity="$verbosity"; let! verbosity--'


  		




  
  150
  
    
alias dec_log_level='outdent; declare verbosity="$verbosity"; let! verbosity++'


  		




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fi # load new aliases


  		




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if self_being_included; then


  		












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