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author | Michael Albinus <michael.albinus@gmx.de> | 2019-04-23 16:07:38 +0200 |
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committer | Michael Albinus <michael.albinus@gmx.de> | 2019-04-23 16:07:38 +0200 |
commit | e8c07cae5faca34c64568a393cdc2da59a295c86 (patch) | |
tree | a747e6bf41f62c863e54bee136f427a33f9ec6ef | |
parent | d9d592dd44f5782bb66da528d223085a863ab1e2 (diff) | |
download | emacs-e8c07cae5faca34c64568a393cdc2da59a295c86.tar.gz |
Remote processes cannot use a pipe process for stderr
* doc/lispref/processes.texi (Asynchronous Processes):
(Accepting Output): Remote processes cannot use a pipe process for
stderr.
-rw-r--r-- | doc/lispref/processes.texi | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/lispref/processes.texi b/doc/lispref/processes.texi index c08b14c72c5..69f781e3a9f 100644 --- a/doc/lispref/processes.texi +++ b/doc/lispref/processes.texi @@ -734,7 +734,11 @@ current working directory is the local name component of Depending on the implementation of the file name handler, it might not be possible to apply @var{filter} or @var{sentinel} to the resulting -process object. @xref{Filter Functions}, and @ref{Sentinels}. +process object. The @code{:stderr} argument cannot be a pipe process, +file name handlers do not support pipe processes for this. A buffer +as @code{:stderr} argument is accepted, its contents is shown without +the use of pipe processes. @xref{Filter Functions}, @ref{Sentinels}, +and @ref{Accepting Output}. Some file name handlers may not support @code{make-process}. In such cases, this function does nothing and returns @code{nil}. @@ -1908,6 +1912,9 @@ code: (while (accept-process-output stderr-process)) @end example +Reading pending standard error from a process running on a remote host +is not possible this way. + @node Processes and Threads @subsection Processes and Threads @cindex processes, threads |