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Fix Bug#22145

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* lisp/net/tramp-cache.el (tramp-get-connection-property)
(tramp-set-connection-property, tramp-connection-property-p)
(tramp-flush-connection-property): Improve docstring.

* lisp/net/tramp-sh.el (tramp-maybe-open-connection): Use it.

* lisp/net/tramp.el (tramp-get-local-locale): New defun.

* test/automated/tramp-tests.el (tramp--test-utf8):
Improve settings of coding systems.  (Bug#22145)
This commit is contained in:
Michael Albinus 2016-04-03 10:14:56 +02:00
parent d6e164af02
commit 7032e03d60
4 changed files with 41 additions and 10 deletions
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20
lisp/net/tramp-cache.el
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@ -223,8 +223,10 @@ This is suppressed for temporary buffers."
;;;###tramp-autoload
(defun tramp-get-connection-property (key property default)
"Get the named PROPERTY for the connection.
KEY identifies the connection, it is either a process or a vector.
If the value is not set for the connection, returns DEFAULT."
KEY identifies the connection, it is either a process or a
vector. A special case is nil, which is used to cache connection
properties of the local machine. If the value is not set for the
connection, returns DEFAULT."
;; Unify key by removing localname and hop from vector. Work with a
;; copy in order to avoid side effects.
(when (vectorp key)
@ -241,8 +243,10 @@ If the value is not set for the connection, returns DEFAULT."
;;;###tramp-autoload
(defun tramp-set-connection-property (key property value)
"Set the named PROPERTY of a connection to VALUE.
KEY identifies the connection, it is either a process or a vector.
PROPERTY is set persistent when KEY is a vector."
KEY identifies the connection, it is either a process or a
vector. A special case is nil, which is used to cache connection
properties of the local machine. PROPERTY is set persistent when
KEY is a vector."
;; Unify key by removing localname and hop from vector. Work with a
;; copy in order to avoid side effects.
(when (vectorp key)
@ -258,13 +262,17 @@ PROPERTY is set persistent when KEY is a vector."
;;;###tramp-autoload
(defun tramp-connection-property-p (key property)
"Check whether named PROPERTY of a connection is defined.
KEY identifies the connection, it is either a process or a vector."
KEY identifies the connection, it is either a process or a
vector. A special case is nil, which is used to cache connection
properties of the local machine."
(not (eq (tramp-get-connection-property key property 'undef) 'undef)))
;;;###tramp-autoload
(defun tramp-flush-connection-property (key)
"Remove all properties identified by KEY.
KEY identifies the connection, it is either a process or a vector."
KEY identifies the connection, it is either a process or a
vector. A special case is nil, which is used to cache connection
properties of the local machine."
;; Unify key by removing localname and hop from vector. Work with a
;; copy in order to avoid side effects.
(when (vectorp key)