purpose | returns each item in the list with whitespace, or a given character string, trimmed from the start and/or end |
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input | a selection of titles |
suffix | T =Introduced in v5.1.23 prefix to trim from the start only, suffix to trim from the end only. If omitted (default), trim from both start and end |
parameter | S =Introduced in v5.1.23 a string of characters |
output | the input titles with S , or whitespace if S is not specified, trimmed from the start and/or end |
Learn more about how to use Filters
Introduced in v5.1.20
Introduced in v5.1.23The trim
filter allows a parameter specifying a string to trim.