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fix: significantly reduces memory usage #900

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Merged
ACTCD merged 1 commit into from
Jan 10, 2026
Merged

fix: significantly reduces memory usage #900

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12 changes: 6 additions & 6 deletions xcode/Ext-Safari/Functions.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -134,18 +134,18 @@ func parse(_ content: String) -> [String: Any]? {
var metadata = [:] as [String: [String]]
// iterate through the possible metadata keys in file
if let metas = Range(match.range(at: g2), in: content) {
let p = #"^(?:[ \t]*(?:\/\/)?[ \t]*@)([\w-]+)[ \t]+([^\s]+[^\r\n\t\v\f]*)"#
// this pattern checks for specific keys that won't have values
let p2 = #"^(?:[ \t]*(?:\/\/)?[ \t]*@)(noframes)[ \t]*$"#
// force try b/c pattern is known to be valid regex
let re = try! NSRegularExpression(pattern: p, options: [])
let re2 = try! NSRegularExpression(pattern: p2, options: [])
// split metadatas by new line
let metaArray = content[metas].split(whereSeparator: \.isNewline)
// loop through metadata lines and populate metadata dictionary
for meta in metaArray {
let p = #"^(?:[ \t]*(?:\/\/)?[ \t]*@)([\w-]+)[ \t]+([^\s]+[^\r\n\t\v\f]*)"#
// this pattern checks for specific keys that won't have values
let p2 = #"^(?:[ \t]*(?:\/\/)?[ \t]*@)(noframes)[ \t]*$"#
// the individual meta string, ie. // @name File Name
let metaString = String(meta).trimmingCharacters(in: .whitespaces)
// force try b/c pattern is known to be valid regex
let re = try! NSRegularExpression(pattern: p, options: [])
let re2 = try! NSRegularExpression(pattern: p2, options: [])
let range = NSRange(location: 0, length: metaString.utf16.count)
// key lines not properly prefixed & without values will be skipped
if let m = re.firstMatch(in: metaString, options: [], range: range) {
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