Bad regex?
Set rm=##class(%Regex.Matcher).%New("[0-9]*","Word 123456")
Write rm.ReplaceAll(".")
.W.o.r.d. ..
Why??
Discussion (4)2
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https://test.community.intersystems.com/post/bad-regex
Set rm=##class(%Regex.Matcher).%New("[0-9]*","Word 123456")
Write rm.ReplaceAll(".")
.W.o.r.d. ..
Why??
Could you explain what you wanted to achieve?
What are you trying to do? This?
USER>Set rm=##class(%Regex.Matcher).%New("[0-9]","Word 123456") USER>Write rm.ReplaceAll(".") Word ......Or:
USER>Set rm=##class(%Regex.Matcher).%New("[0-9]+","Word 123456") USER>Write rm.ReplaceAll(".") Word .Sorry, [0-9]+ indeed (I was testing with GNU grep -o with '*' and results are the same).
Thanks
This: https://www.regular-expressions.info/
is a very good resource to get started on regexes.
Cheers