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Revision 8985

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/util.sh: echo_run_extern, extern: fixed/added comments to indicate that echo_run_extern echoes and controls stderr of an external command, while the extern alias does this for all external commands

View differences:

util.sh
115 115 
# auto-echo common external commands
116 116 
for cmd in rm; do alias "$cmd=echo_run $cmd"; done; unset cmd
117 117 

  		




  
  118
  
    
# echoes and controls stderr of an external command


  		




  118
  119
  
    
alias echo_run_extern='echo_run log_stderr_cmd "extern" '


  		




  119
  120
  
    
	# last space alias-expands next word


  		




  120
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  121
  
  
    
# automatically echo external commands


  		




  
  122
  
    
# echo and control stderr of all external commands


  		




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  123
  
    
alias extern="echo_run_extern " # last space alias-expands next word


  		




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  124
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alias self='extern "$FUNCNAME"' # usage: wrapper () { self ...; }


  		












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