[PATCH 08/18] piem-lei-query-thread: Position point on seed message

[Kyle Meyer <kyle@kyleam.com>]

It seems likely that the caller wants to start digesting the thread in
the context of the seed message, and that message may be part of a
large thread.  Move point to help orient the caller.

Notmuch nicely distinguishes search hits from other messages when
displaying a thread.  Something along those lines is worth considering
eventually.
---
 piem-lei.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/piem-lei.el b/piem-lei.el
index 2bed43ef..74bf357e 100644
--- a/piem-lei.el
+++ b/piem-lei.el
@@ -370,7 +370,7 @@ (defun piem-lei-query-thread (mid)
   (let* ((records (piem-lei-query--slurp
                    (list "--threads" (concat "m:" mid))))
          (msgs (piem-lei-query--thread records))
-         depths)
+         depths pt-final)
     (with-current-buffer (get-buffer-create "*lei-thread*")
       (let ((inhibit-read-only t))
         (erase-buffer)
@@ -403,9 +403,11 @@ (defun piem-lei-query-thread (mid)
                       (propertize (concat " <" mid-msg ">")
                                   'font-lock-face
                                   'piem-lei-query-thread-ghost)))
+            (when (equal mid-msg mid)
+              (setq pt-final (line-beginning-position)))
             (insert ?\n)))
         (insert "End of lei-q results"))
-      (goto-char (point-min))
+      (goto-char (or pt-final (point-min)))
       (piem-lei-query-mode)
       (pop-to-buffer-same-window (current-buffer)))))
 
-- 
2.31.1