Support French password prompts in shell

French punctuation rules require a space (preferably non-breaking)
before the colon.

* lisp/comint.el (comint-password-prompt-regexp): Support
spaces (including non-breaking spaces) before and after password
prompt colon.  (Bug#29729)

Copyright-paperwork-exempt: yes

diff --git a/lisp/comint.el b/lisp/comint.el
index 5ee4e48d636b4784d3ce82499568c5fd81cec97f..430e83888c2219b118bcea58def77cc91df4c29e 100644 (file)
--- a/lisp/comint.el
+++ b/lisp/comint.el
@@ -364,10 +364,10 @@ This variable is buffer-local."
    "\\(?:" (regexp-opt password-word-equivalents) "\\|Response\\)"
    "\\(?:\\(?:, try\\)? *again\\| (empty for no passphrase)\\| (again)\\)?"
    ;; "[[:alpha:]]" used to be "for", which fails to match non-English.
-   "\\(?: [[:alpha:]]+ .+\\)?[:：៖]\\s *\\'")
+   "\\(?: [[:alpha:]]+ .+\\)?[\\s  ]*[:：៖][\\s  ]*\\'")
   "Regexp matching prompts for passwords in the inferior process.
 This is used by `comint-watch-for-password-prompt'."
-  :version "26.1"
+  :version "27.1"
   :type 'regexp
   :group 'comint)