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10 lines
259 B
Plaintext
10 lines
259 B
Plaintext
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escape_similar_to = (str) ->
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-- matches any of %_\|*+?{}()[]
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-- puts a backslash in front of them
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str = str\gsub "[%%_\\|%*%+%?{}%(%)%[%]]", "\\%1"
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return str -- return on seperate line to avoid returning 2nd value from gsub
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{
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:escape_similar_to
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}
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