Revision 9719
Added by Aaron Marcuse-Kubitza over 11 years ago
| util.sh | ||
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# usage: in func: log++; ... OR log_local; "log++"; ... |
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# outside func: log++; ...; log-- |
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# before cmd: log++ cmd... OR "log++" "log++" cmd...
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# before cmd: log++ cmd... OR log+ # cmd... OR "log++" "log++" cmd...
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# with a cmd, assignments are applied just to it, so log_local is not needed |
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# without a cmd, "$@" expands to nothing and assignments are applied to caller |
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# "${@:2}" expands to all of $@ after *1st* arg, not 2nd ($@ indexes start at 1)
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Also available in: Unified diff
lib/sh/util.sh: log++: before cmd: documented how to use it as `log+ #` when incrementing multiple log_levels at once (this is a better method than `"log++" "log++" ...`)