Symbol List - Function.tmPreferences

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>scope</key>
    <string><![CDATA[
        source.swift meta.entity.name.function,
        source.swift meta.entity.name.init,
        source.swift meta.entity.name.subscript
    ]]></string>
    <key>settings</key>
    <dict>
        <key>showInSymbolList</key>
        <integer>1</integer>
        <key>showInIndexedSymbolList</key>
        <integer>1</integer>
        <key>showInIndexedReferenceList</key>
        <integer>1</integer>

        <!-- Tested with .swiftinterface files shipped with Swift version 5.6 -->
        <key>symbolTransformation</key>
        <string><![CDATA[

        # Remove comments
        s/\s*\/\/.*$//g

        # Regularize spaces in advance
        s/\n//g
        s/^\s+//g
        s/\s+/ /g

        # Remove [], <Generics>, @attributes and return-arrow ->
        s/\[.*?\]//g
        s/<[<:&\.,\w\s`>\?\!\(\)]+?>//g
        s/@\w+?\b\s?//g
        s/->//g

        # Remove attributes (e.g. inout)
        s/:\s*\b\w+?\b/:/g
        s/:\s*\b\w+?\b/:/g
        s/:\s*\b\w+?\b/:/g
        s/:\s*\b\w+?\b/:/g

        # Remove inner parens (This might seem dumb but reliable)
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g
        s/^(.+)\s*\(.*?\)\s*(.+)$/\1\2/g

        # Remove parameter type
        s/:.+?,/:/g
        s/(.+):.*?\)/\1:\)/g

        # Remove local parameter-name: /label (label)/
        s/(\w+)\s+?\w+:/\1:/g;

        # Remove remaining comma
        s/,//g

        # Remove spaces
        s/\s//g

        # Add space after operator
        s/^([^\w]+)\(/\1 \(/g

        ]]></string>

    </dict>
</dict>
</plist>