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emacs: Remove notmuch-search-authors-width' and fix the use of notmuch-search-result-format' accordingly

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The width of the authors field in search output was previously
specified in two places:
 - `notmuch-search-authors-width': the limit beyond which the authors
   names are truncated,
 - `notmuch-search-result-format': the layout of the search results.

Changing the configuration of one of these may have required the user
to know about and adapt the other accordingly. This led to confusion.

Instead, remove `notmuch-search-authors-width' and perform truncation
based on the relevant field in `notmuch-search-result-format'.

Approved-By: Jameson Rollins <jrollins@finestructure.net>
This commit is contained in:
David Edmondson 2010-04-23 11:24:09 +01:00 committed by Carl Worth
parent 44982ab332
commit b65bcb5f8f
1 changed files with 6 additions and 10 deletions
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16
emacs/notmuch.el
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@ -54,15 +54,10 @@
(require 'notmuch-lib)
(require 'notmuch-show)
(defcustom notmuch-search-authors-width 20
"Number of columns to use to display authors in a notmuch-search buffer."
:type 'integer
:group 'notmuch)
(defcustom notmuch-search-result-format
`(("date" . "%s ")
("count" . "%-7s ")
("authors" . ,(format "%%-%ds " notmuch-search-authors-width))
("authors" . "%-20s ")
("subject" . "%s ")
("tags" . "(%s)"))
"Search result formating. Supported fields are:
@ -591,7 +586,11 @@ matching will be applied."
((string-equal field "count")
(insert (format (cdr (assoc field notmuch-search-result-format)) count)))
((string-equal field "authors")
(insert (format (cdr (assoc field notmuch-search-result-format)) authors)))
(insert (let ((sample (format (cdr (assoc field notmuch-search-result-format)) "")))
(if (> (length authors)
(length sample))
(concat (substring authors 0 (- (length sample) 4)) "... ")
(format (cdr (assoc field notmuch-search-result-format)) authors)))))
((string-equal field "subject")
(insert (format (cdr (assoc field notmuch-search-result-format)) subject)))
((string-equal field "tags")
@ -620,12 +619,9 @@ matching will be applied."
(date (match-string 2 string))
(count (match-string 3 string))
(authors (match-string 4 string))
(authors-length (length authors))
(subject (match-string 5 string))
(tags (match-string 6 string))
(tag-list (if tags (save-match-data (split-string tags)))))
(if (> authors-length notmuch-search-authors-width)
(set 'authors (concat (substring authors 0 (- notmuch-search-authors-width 3)) "...")))
(goto-char (point-max))
(let ((beg (point-marker)))
(notmuch-search-show-result date count authors subject tags)