Variable: gnus-search-expandable-keys

gnus-search-expandable-keys is a customizable variable defined in gnus-search.el.gz.

Value

("from" "subject" "to" "cc" "bcc" "body" "recipient" "date" "mark" "before" "after" "larger" "smaller" "attachment" "text" "since" "thread" "sender" "address" "tag" "size" "grep" "limit" "raw" "message-id" "id")

Documentation

A list of strings representing expandable search keys.

"Expandable" simply means the key can be abbreviated while
typing in search queries, ie "subject" could be entered as
"subj" or even "su", though "s" is ambiguous between
"subject" and "since".

Ambiguous abbreviations will raise an error.

This variable was added, or its default value changed, in Emacs 28.1.

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-search.el.gz
;; Options for search language parsing.

(defcustom gnus-search-expandable-keys
  '("from" "subject" "to" "cc" "bcc" "body" "recipient" "date"
    "mark" "before" "after" "larger" "smaller" "attachment" "text"
    "since" "thread" "sender" "address" "tag" "size" "grep" "limit"
    "raw" "message-id" "id")
  "A list of strings representing expandable search keys.
\"Expandable\" simply means the key can be abbreviated while
typing in search queries, ie \"subject\" could be entered as
\"subj\" or even \"su\", though \"s\" is ambiguous between
\"subject\" and \"since\".

Ambiguous abbreviations will raise an error."
  :version "28.1"
  :type '(repeat string))