==================
use keychain = yes
==================

UseKeychain yes

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = Yes
==================

UseKeychain Yes

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = true
==================

UseKeychain true

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = True
==================

UseKeychain True

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = no
==================

UseKeychain no

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = No
==================

UseKeychain No

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = false
==================

UseKeychain false

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use keychain = False
==================

UseKeychain False

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
use irregular casing
==================

usekEYChain yes

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
can use equals sign
==================

usekEYChain=yes

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
can use equals sign with whitespace
==================

usekEYChain = yes

---

(client_config
  (use_keychain
    (use_keychain_value)))

==================
can be specified after host
==================

Host example.com
  UseKeychain no

---

(client_config
  (host
    (host_value))
  (use_keychain
    (use_keychain_value)))

==================
detect invalid values
==================

usekEYChain ja

---

(client_config
  (ERROR
    (UNEXPECTED 'j')))
