From f3bc7376edc66e947d8fdf5931a9aa697b9be5cf Mon Sep 17 00:00:00 2001 From: Daniel Schoepe Date: Sat, 4 Jun 2011 14:17:44 +0200 Subject: [PATCH] emacs: Tab completion for notmuch-search and notmuch-search-filter This patch adds completion with in the minibuffer for notmuch-search and notmuch-search-filter. --- emacs/notmuch.el | 33 +++++++++++++++++++++++++++++++-- 1 files changed, 31 insertions(+), 2 deletions(-) diff --git a/emacs/notmuch.el b/emacs/notmuch.el index 3311fe8..7ffbc3a 100644 --- a/emacs/notmuch.el +++ b/emacs/notmuch.el @@ -882,6 +882,35 @@ characters as well as `_.+-'. (concat "*notmuch-search-" query "*")) ))) +(defun notmuch-read-query (prompt) + "Read a notmuch-query from the minibuffer with completion. + +PROMPT is the string to prompt with." + (lexical-let + ((completions + (append (list "folder:" "thread:" "id:" "date:" "from:" "to:" + "subject:" "attachment:") + (mapcar (lambda (tag) + (concat "tag:" tag)) + (process-lines "notmuch" "search-tags"))))) + (let ((keymap (copy-keymap minibuffer-local-map)) + (minibuffer-completion-table + (completion-table-dynamic + (lambda (string) + ;; generate a list of possible completions for the current input + (cond + ;; this ugly regexp is used to get the last word of the input + ;; possibly preceded by a '(' + ((string-match "\\(^\\|.* (?\\)\\([^ ]*\\)$" string) + (mapcar (lambda (compl) + (concat (match-string-no-properties 1 string) compl)) + (all-completions (match-string-no-properties 2 string) + completions))) + (t (list string))))))) + ;; this was simpler than convincing completing-read to accept spaces: + (define-key keymap (kbd "") 'minibuffer-complete) + (read-from-minibuffer prompt nil keymap nil minibuffer-history nil nil)))) + ;;;###autoload (defun notmuch-search (query &optional oldest-first target-thread target-line continuation) "Run \"notmuch search\" with the given query string and display results. @@ -893,7 +922,7 @@ The optional parameters are used as follows: current if it appears in the search results. target-line: The line number to move to if the target thread does not appear in the search results." - (interactive "sNotmuch search: ") + (interactive (list (notmuch-read-query "Notmuch search: "))) (let ((buffer (get-buffer-create (notmuch-search-buffer-title query)))) (switch-to-buffer buffer) (notmuch-search-mode) @@ -991,7 +1020,7 @@ search." Runs a new search matching only messages that match both the current search results AND the additional query string provided." - (interactive "sFilter search: ") + (interactive (list (notmuch-read-query "Filter search: "))) (let ((grouped-query (if (string-match-p notmuch-search-disjunctive-regexp query) (concat "( " query " )") query))) -- 1.7.5.3