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Revision 13320

Added by Aaron Marcuse-Kubitza almost 11 years ago

bugfix: lib/sh/util.sh: split(): need to limit the effects of IFS to just the splitting, so it doesn't cause strange errors in other functions

View differences:

trunk/lib/sh/util.sh
200 200 
{ local arg; for arg in "$@"; do printf '%q ' "$arg"; done; }
201 201 

  		




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# usage: split delim str; use ${parts[@]}


  		




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function split() { local IFS="$1"; parts=($2); echo_vars parts; }


  		




  
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function split() { split__with_IFS "$@"; echo_vars parts; }


  		




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	# no echo_func because used by log++


  		




  
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split__with_IFS() { local IFS="$1"; parts=($2); } # limit effects of IFS


  		




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alias split='declare parts; "split"'


  		




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join() { local IFS="$delim"; echo "$*"; } # usage: delim=char join elems...


  		












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