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axelerator/Find unused variables in sass files

Created September 7, 2010 14:23
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Find unused variables in sass files
or i in `grep -h '^$[a-z_][^:]*' *.sass | sed 's|$\([a-z_][^:]*\).*|\1|'` ; do echo -n $i; grep $i *.sass | wc -l ; done | grep ' 1$'
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