caption: match created: 20190731080209404 modified: 20230711082432865 op-input: a [[selection of titles|Title Selection]] op-neg-output: each item in the input list that does not match the parameter string op-output: each item in the input list that matches the parameter string (potentially including duplicates) op-parameter: the string to be matched op-purpose: returns each item in the list that matches the parameter string op-suffix: the <<.op match>> operator uses a rich suffix, see below for details tags: [[Filter Operators]] title: match Operator type: text/vnd.tiddlywiki <<.from-version "5.1.20">> The <<.op match>> operator uses an extended syntax that permits multiple flags to be passed: ``` [match:[]] ``` * ''flag list'': a comma delimited list of flags The available flags are: * ''casesensitive'': (default), this flag forces a case-sensitive match, where upper and lower case letters are considered different * ''caseinsensitive'': overrides the default so that upper and lower case letters are considered identical for matching purposes <<.operator-examples "match">>