6 lines
306 B
Text
6 lines
306 B
Text
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load("sregex")$
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regex_match("\\W[A-Z]", "Hello World!"); /* returns matched substring */
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regex_match("\\W[A-Z]", "Hello world!"); /* returns false if no match */
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regex_subst_first("4", "[Aa]", "Abracadabra!"); /* replaces first match */
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regex_subst("4", "[Aa]", "Abracadabra!"); /* replaces all matches */
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