[WIP PATCH 3/4] emacs: search: split foreach-result into list and region variants

diff --git a/64/332feb2f6933d64683c3fab0a89ebaaa467fe1 b/64/332feb2f6933d64683c3fab0a89ebaaa467fe1
new file mode 100644 (file)
index 0000000..f73353f
--- /dev/null
+++ b/64/332feb2f6933d64683c3fab0a89ebaaa467fe1
@@ -0,0 +1,109 @@
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+       Tue, 22 Apr 2014 13:12:09 -0700 (PDT)\r
+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [WIP PATCH 3/4] emacs: search: split foreach-result into list and\r
+       region variants\r
+Date: Tue, 22 Apr 2014 21:11:49 +0100\r
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+\r
+---\r
+ emacs/notmuch.el |   20 +++++++++++++++++++-\r
+ 1 file changed, 19 insertions(+), 1 deletion(-)\r
+\r
+diff --git a/emacs/notmuch.el b/emacs/notmuch.el\r
+index 7b06458..e1ece47 100644\r
+--- a/emacs/notmuch.el\r
++++ b/emacs/notmuch.el\r
+@@ -380,7 +380,20 @@ (defun notmuch-search-result-end (&optional pos)\r
+     (next-single-property-change (or pos (point)) 'notmuch-search-result\r
+                                nil (point-max))))\r
+ \r
+-(defun notmuch-search-foreach-result (beg end thread-list function)\r
++(defun notmuch-search-foreach-result-in-list (thread-list function)\r
++  "Invoke function for each thread in list."\r
++  (lexical-let ((thread-list (copy-sequence thread-list)))\r
++    (save-excursion\r
++      (goto-char (point-min))\r
++      (while (and (notmuch-search-get-result)\r
++                thread-list)\r
++      (let ((thread (notmuch-search-find-thread-id)))\r
++        (when (member thread thread-list)\r
++          (funcall function)\r
++          (setq thread-list (delete thread thread-list))))\r
++      (notmuch-search-next-thread)))))\r
++\r
++(defun notmuch-search-foreach-result-in-region (beg end function)\r
+   "Invoke FUNCTION for each result between BEG and END.\r
+ \r
+ FUNCTION should take no arguments.  It will be applied at the\r
+@@ -401,6 +414,11 @@ (defun notmuch-search-foreach-result (beg end thread-list function)\r
+         (funcall function)\r
+         (notmuch-search-next-thread))))))\r
+ \r
++(defun notmuch-search-foreach-result (beg end thread-list function)\r
++  (if thread-list\r
++      (notmuch-search-foreach-result-in-list thread-list function)\r
++    (notmuch-search-foreach-result-in-region beg end function)))\r
++\r
+ ;; Unindent the function argument of notmuch-search-foreach-result so\r
+ ;; the indentation of callers doesn't get out of hand.\r
+ (put 'notmuch-search-foreach-result 'lisp-indent-function 2)\r
+-- \r
+1.7.10.4\r
+\r