Add "pin" to password-word-equivalents (Bug#35523)

* lisp/international/mule-conf.el (password-word-equivalents): Add "pin".
* test/lisp/comint-tests.el (comint-testsuite-password-strings): Add
test case.

2 files changed, 3 insertions, 2 deletions

diff --git a/lisp/international/mule-conf.el b/lisp/international/mule-conf.el
index c84dc819d1c..69a505d3066 100644
--- a/lisp/international/mule-conf.el
+++ b/lisp/international/mule-conf.el
@@ -1585,7 +1585,7 @@ for decoding and encoding files, process I/O, etc."
 (aset latin-extra-code-table ?\226 t)
 
 (defcustom password-word-equivalents
-  '("password" "passcode" "passphrase" "pass phrase"
+  '("password" "passcode" "passphrase" "pass phrase" "pin"
     ; These are sorted according to the GNU en_US locale.
     "암호"            ; ko
     "パスワード"   ; ja
@@ -1636,7 +1636,7 @@ password prompts, including prompts in languages other than
 English.  Different case choices should not be assumed to be
 included; callers should bind `case-fold-search' to t."
   :type '(repeat string)
-  :version "24.4"
+  :version "27.1"
   :group 'processes)
 
 ;; The old code-pages library is obsoleted by coding systems based on
diff --git a/test/lisp/comint-tests.el b/test/lisp/comint-tests.el
index 0d2d648bbae..09f10879f9b 100644
--- a/test/lisp/comint-tests.el
+++ b/test/lisp/comint-tests.el
@@ -37,6 +37,7 @@
     "Passphrase for key root@GNU.ORG: " ; plink
     "[sudo] password for user:" ; Ubuntu sudo
     "[sudo] user 的密码：" ; localized
+    "PIN for user:"        ; Bug#35523
     "Password (again):"
     "Enter password:"
     "Enter Auth Password:" ; OpenVPN (Bug#35724)