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Revision 8976

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/util.sh: exceptions: added rethrow, rethrow_subshell aliases

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lib/util.sh
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#### exceptions


  		




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alias rethrow='return "$e"'


  		




  
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alias rethrow_subshell='exit "$e"'


  		




  
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# usage: try cmd...; ignore status; if catch status; then ...; fi; end_try


  		




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try_ () { { "$@"; e=$?;} || true; }


  		












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