diff options
Diffstat (limited to 'emacs/guix-list.el')
| -rw-r--r-- | emacs/guix-list.el | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/emacs/guix-list.el b/emacs/guix-list.el index 719642ad07..8b37a88615 100644 --- a/emacs/guix-list.el +++ b/emacs/guix-list.el @@ -97,6 +97,10 @@ This alist is filled by `guix-list-define-interface' macro.") "Return alist of additional marks for ENTRY-TYPE." (guix-list-value entry-type 'marks)) +(defun guix-list-single-entry? (entry-type) + "Return non-nil, if a single entry of ENTRY-TYPE should be listed." + (guix-list-value entry-type 'list-single)) + (defun guix-list-describe-warning-count (entry-type) "Return the maximum number of ENTRY-TYPE entries to describe." (guix-list-value entry-type 'describe-count)) @@ -422,6 +426,9 @@ Optional keywords: - `:describe-function' - default value of the generated `guix-ENTRY-TYPE-describe-function' variable. + - `:list-single?' - default value of the generated + `guix-ENTRY-TYPE-list-single' variable. + - `:marks' - default value of the generated `guix-ENTRY-TYPE-list-marks' variable. @@ -436,6 +443,7 @@ The rest keyword arguments are passed to "-describe-warning-count"))) (format-var (intern (concat prefix "-format"))) (sort-key-var (intern (concat prefix "-sort-key"))) + (list-single-var (intern (concat prefix "-single"))) (marks-var (intern (concat prefix "-marks")))) (guix-keyword-args-let args ((show-entries-val :show-entries-function) @@ -443,6 +451,7 @@ The rest keyword arguments are passed to (describe-count-val :describe-count 10) (format-val :format) (sort-key-val :sort-key) + (list-single-val :list-single?) (marks-val :marks)) `(progn (defcustom ,format-var ,format-val @@ -485,6 +494,14 @@ Alist of additional marks for 'list' buffer with '%s' entries. Marks from this list are used along with `guix-list-default-marks'." entry-type-str)) + (defcustom ,list-single-var ,list-single-val + ,(format "\ +If non-nil, list '%s' entry even if it is the only matching result. +If nil, show a single '%s' entry in the 'info' buffer." + entry-type-str entry-type-str) + :type 'boolean + :group ',group) + (defcustom ,describe-count-var ,describe-count-val ,(format "\ The maximum number of '%s' entries to describe without a warning. @@ -504,6 +521,7 @@ See also `guix-list-describe'." (describe-count . ,describe-count-var) (format . ,format-var) (sort-key . ,sort-key-var) + (list-single . ,list-single-var) (marks . ,marks-var)) 'guix-list-data ',entry-type) |