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; Improve documentation of Proced

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* lisp/proced.el (proced-grammar-alist)
(proced-process-attributes, proced, proced-mode)
(proced-format-alist, proced-format): Doc fixes.
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Eli Zaretskii 2026-04-25 09:01:48 +03:00
parent 52c4ef1109
commit e077bd21ad
1 changed files with 11 additions and 5 deletions
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lisp/proced.el
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@ -176,7 +176,8 @@ Each element has the form
(KEY NAME FORMAT JUSTIFY PREDICATE REVERSE SORT-SCHEME REFINER).
Symbol KEY is the car of a process attribute.
Symbol KEY is the symbol of a process attribute, see `process-attributes'
and `proced-process-attributes'.
String NAME appears in the header line.
@ -279,7 +280,7 @@ The car of each element is a symbol, the name of the format.
The cdr is a list of attribute keys appearing in `proced-grammar-alist'.
An element of this list may also be a list of attribute keys that specifies
alternatives. If the first attribute is absent for a process, use the second
one, etc."
one, etc. See `process-attributes' for the meaning of each attribute."
:type '(alist :key-type (symbol :tag "Format Name")
:value-type (repeat :tag "Keys"
(choice (symbol :tag "")
@ -289,7 +290,8 @@ one, etc."
(defcustom proced-format 'short
"Current format of Proced listing.
It can be the car of an element of `proced-format-alist'.
It can also be a list of keys appearing in `proced-grammar-alist'."
It can also be a list of keys appearing in `proced-grammar-alist'.
See `process-attributes' for the meaning of each attribute key."
:type '(choice (symbol :tag "Format Name")
(repeat :tag "Keys" (symbol :tag "")))
:local t)
@ -863,7 +865,8 @@ The variable `proced-filter' specifies which system processes are
displayed.
The variable `proced-format' specifies which attributes are
displayed for each process.
displayed for each process. See `process-attributes' for the
meaning of each displayed attribute.
Type \\[proced-filter-interactive] and \\[proced-format-interactive] to \
change the values of `proced-filter' and
@ -912,7 +915,7 @@ normal hook `proced-post-display-hook'.
;;;###autoload
(defun proced (&optional arg)
"Generate a listing of UNIX system processes.
"Generate a listing of system processes and their attributes.
\\<proced-mode-map>
If invoked with optional non-negative ARG, do not select the
window displaying the process information.
@ -1898,6 +1901,9 @@ With prefix REVERT non-nil revert listing."
(defun proced-process-attributes (&optional pid-list)
"Return alist of attributes for each system process.
This alist can be customized via `proced-custom-attributes'.
The function filters the list of attributes returned
by `process-attributes' by passing each attribute to the
functions in `proced-custom-attributes'.
Optional arg PID-LIST is a list of PIDs of system process that are analyzed.
If no attributes are known for a process (possibly because it already died)
the process is ignored."