[jira] [Created] (SLING-5411) Sightly formatting filter only replaces first 10 placeholders

["Vlad Bailescu (JIRA)" <ji...@apache.org>]

Vlad Bailescu created SLING-5411:
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             Summary: Sightly formatting filter only replaces first 10 placeholders
                 Key: SLING-5411
                 URL: https://issues.apache.org/jira/browse/SLING-5411
             Project: Sling
          Issue Type: Bug
          Components: Scripting
    Affects Versions: Scripting Sightly Engine 1.0.6
            Reporter: Vlad Bailescu
            Priority: Minor


The Sightly formatting filter only replaces first 10 placeholders.

For an input of:
{code}
${"1-{0}, 2-{1}, 3-{2}, 4-{3}, 5-{4}, 6-{5}, 7-{6}, 8-{7}, 9-{8}, 10-{9}, 11-{10}, 12-{11}" @ format=[1,2,3,4,5,6,7,8,9,10,11,12]}
{code}
the current output is:
{code}
1-1, 2-2, 3-3, 4-4, 5-5, 6-6, 7-7, 8-8, 9-9, 10-10, 11-{10}, 12-{11}
{code}

This is due to a bad regex pattern at https://github.com/apache/sling/blob/trunk/bundles/scripting/sightly/engine/src/main/java/org/apache/sling/scripting/sightly/impl/filter/FormatFilter.java#L51, where {{\d}} is used instead of {{\d+}}



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