[jira] [Updated] (LUCENE-9718) REGEX Pattern Search, character classes with quantifiers do not work
[ https://issues.apache.org/jira/browse/LUCENE-9718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael Sokolov updated LUCENE-9718: Issue Type: Improvement (was: Bug) > REGEX Pattern Search, character classes with quantifiers do not work > > > Key: LUCENE-9718 > URL: https://issues.apache.org/jira/browse/LUCENE-9718 > Project: Lucene - Core > Issue Type: Improvement > Components: core/search >Affects Versions: 7.7.3, 8.6.3 >Reporter: Brian Feldman >Priority: Minor > Labels: Documentation, RegEx > > Character classes with a quantifier do not work, no error is given and no > results are returned. For example \d\{2} or \d\{2,3} as is commonly written > in most languages supporting regular expressions, simply and quietly does not > work. A user work around is to write them fully out such as \d\d or > [0-9][0-9] or as [0-9]\{2,3} . > > This inconsistency or limitation is not documented, wasting the time of users > as they have to figure this out themselves. I believe this inconsistency > should be clearly documented and an effort to fixing the inconsistency would > improve pattern searching. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
[jira] [Updated] (LUCENE-9718) REGEX Pattern Search, character classes with quantifiers do not work
[ https://issues.apache.org/jira/browse/LUCENE-9718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Brian Feldman updated LUCENE-9718: -- Priority: Minor (was: Major) > REGEX Pattern Search, character classes with quantifiers do not work > > > Key: LUCENE-9718 > URL: https://issues.apache.org/jira/browse/LUCENE-9718 > Project: Lucene - Core > Issue Type: Bug > Components: core/search >Affects Versions: 7.7.3, 8.6.3 >Reporter: Brian Feldman >Priority: Minor > > Character classes with a quantifier do not work, no error is given and no > results are returned. For example \d\{2} or \d\{2,3} as is commonly written > in most languages supporting regular expressions, simply and quietly does not > work. A user work around is to write them fully out such as \d\d or > [0-9][0-9] or as [0-9]\{2,3} . > > This inconsistency or limitation is not documented, wasting the time of users > as they have to figure this out themselves. I believe this inconsistency > should be clearly documented and an effort to fixing the inconsistency would > improve pattern searching. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org