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Posted to regexp-dev@jakarta.apache.org by bu...@apache.org on 2005/09/21 08:16:37 UTC
DO NOT REPLY [Bug 36753] New: -
method subst() on RegExp "^" should work different
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http://issues.apache.org/bugzilla/show_bug.cgi?id=36753
Summary: method subst() on RegExp "^" should work different
Product: Regexp
Version: unspecified
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P5
Component: Other
AssignedTo: regexp-dev@jakarta.apache.org
ReportedBy: pvojtechovsk@seznam.cz
CC: pvojtechovsk@seznam.cz
code:
RE loRE = new RE("^");
String loResult = loRE.subst("abc", "x");
returns loResult=="xbc" //replaces first character
but I would expect it should return loResult=="xabc" //inserts before first
character.
I agree that it is probably not defined by RE specification, but it seems to
me similar to another case:
RE loRE = new RE("$");
String loResult = loRE.subst("abc", "x");
which returns (as I would expect) loResult=="abcx"
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