A quotation mark in a QFX file breaks transformation

[colindean]

$ ledger-autosync -l 2019.ledger -a "Liabilities:CreditCard:Citi:Costco" --unknown-account "Expenses:Stuff" ~/Downloads/Last\ year\ \(2019\).QFX >> 2019.ledger
While parsing value expression:
  (tag("AutosyncPayee") == "IKE"S FOOD & COCKTAILS")&((account =~ /Liabilities:CreditCard:Citi:Costco/))
                                ^
Error: Invalid token '<ident 'S'>' (wanted ')')
Traceback (most recent call last):
  File "/usr/local/bin/ledger-autosync", line 8, in <module>
    sys.exit(run())
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/cli.py", line 363, in run
    import_ofx(ledger, args)
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/cli.py", line 183, in import_ofx
    print_results(converter, ofx, ledger, txns, args)
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/cli.py", line 74, in print_results
    print(converter.convert(txn).format(args.indent))
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/converter.py", line 436, in convert
    payee=self.format_payee(txn),
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/converter.py", line 326, in format_payee
    payee = self.lgr.get_autosync_payee(payee, self.name)
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/ledgerwrap.py", line 181, in get_autosync_payee
    r = self.run(q)
  File "/usr/local/lib/python3.7/site-packages/ledgerautosync/ledgerwrap.py", line 160, in run
    universal_newlines=True).splitlines(),
  File "/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 411, in check_output
    **kwargs).stdout
  File "/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/subprocess.py", line 512, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ledger', '--args-only', '-f', '2019.ledger', 'csv', 'Liabilities:CreditCard:Citi:Costco', '--last', '1', '--format', '%(quoted(payee))\n', '--limit', 'tag("AutosyncPayee") == "IKE"S FOOD & COCKTAILS"']' returned non-zero exit status 1.

The easiest workaround was to just… replace the " with ' in the source QFX file but it would be nice if ledger-autosync handled that automatically or provided an option that sanitizes payee names before they are queried against the tx record.

[egh]

I think we just need to escape " here as \", the ledger expression parser seems like its blowing up on this.