Function LoadDirListFile

src/Preferences.cpp:1875–1887

Load one path per line from a CTextFile. Returns true if the file was opened (even if empty); false if it didn't exist or couldn't be opened. Every line is kept regardless of whether the path currently exists on disk. Previously the loader called DirExists() and dropped non-existing entries here, but ReloadSharedFolders' trailing SaveSharedFolders() then persisted the post-filter list back to all

// the in-memory list and on disk is harmless and lets the user
// recover automatically once the path is accessible again.
bool LoadDirListFile(const wxString & path, CPreferences::PathList & out)
{
	out.clear();
	CTextFile file;
	if (!file.Open(path, CTextFile::read)) {
		return false;
	}
	wxArrayString lines = file.ReadLines(txtReadDefault, wxConvUTF8);
	for (size_t i = 0; i < lines.size(); ++i) {
		out.push_back(CPath(lines[i]));
	}
	return true;
}

// Walk `root` recursively, appending `root` itself and every
// descendant directory to `out`. Uses CDirIterator::Dir so hidden