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use repeat
instead of string multiplication (#612)
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@ -1,6 +1,8 @@
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use std repeat;
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# Go up a number of directories
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def-env up [
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limit = 1: int # The number of directories to go up (default is 1)
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] {
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cd ("." * ($limit + 1))
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cd ("." | repeat ($limit + 1) | str join)
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}
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