precision fixes

- Adding org-jira
- Also fixed getting builders in buildbot
- Adding gdb-mi and gud
- Adding gdb and shell configs
- Also mariadb dev related stuff
- A few more modes
- some more updates

7 files changed, 645 insertions, 0 deletions

diff --git a/emacs/.emacs.d/lisp/my/my-magit.el b/emacs/.emacs.d/lisp/my/my-magit.el
index 779c7c7..cf6749b 100644
--- a/emacs/.emacs.d/lisp/my/my-magit.el
+++ b/emacs/.emacs.d/lisp/my/my-magit.el
@@ -55,5 +55,16 @@
   (interactive)
   (magit-status (my-project-read-project-root)))
 
+;; override `magit-status' to allow build dir and src dir distinction
+;; FIXME: there ought to be a better solution to do project things
+;; from the builddir
+(defun my-magit-status ()
+  (interactive)
+  (if (magit-toplevel)
+      (magit-status)
+    (magit-status
+     (replace-regexp-in-string "/build\\>.*" "/src"
+                               default-directory))))
+
 (provide 'my-magit)
 ;;; my-magit.el ends here
diff --git a/emacs/.emacs.d/lisp/my/my-mariadb.el b/emacs/.emacs.d/lisp/my/my-mariadb.el
new file mode 100644
index 0000000..5ffd6a0
--- /dev/null
+++ b/emacs/.emacs.d/lisp/my/my-mariadb.el
@@ -0,0 +1,126 @@
+;;; my-mariadb.el -- Customization for mariadb development-branch -*- lexical-binding: t -*-
+
+;; Copyright (C) 2023 Free Software Foundation.
+
+;; Author: Yuchen Pei <id@ypei.org>
+;; Package-Requires: ((emacs "28.2"))
+
+;; This file is part of dotted.
+
+;; dotted is free software: you can redistribute it and/or modify it under
+;; the terms of the GNU Affero General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; dotted is distributed in the hope that it will be useful, but WITHOUT
+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+;; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
+;; Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public
+;; License along with dotted.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Customization for mariadb development-branch.
+
+;;; Code:
+
+(require 'my-prog)
+
+(defun my-sql-maybe-mtrr ()
+  (interactive)
+  (if (equal (file-name-extension (buffer-file-name))
+             "test")
+      (call-interactively 'project-compile)
+    (sql-send-buffer)))
+
+(defun my-gdb-maria ()
+  (require 'ycp-gdb)
+  (interactive)
+  (when (and (buffer-live-p gud-comint-buffer)
+             (get-buffer-process gud-comint-buffer))
+    (my-gdb-quit))
+  (sleep-for 1)
+  (my-gdb
+   (format "rr replay %s -d ~/bin/gdb-mi.sh"
+           (expand-file-name
+            (replace-regexp-in-string
+             "/src"
+             "/build/mysql-test/var/log/mysqld.1.rr/latest-trace"
+             (project-root (project-current t)))))))
+
+(defun my-gdb-maria-spider ()
+  (require 'ycp-gdb)
+  (interactive)
+  (when (and (buffer-live-p gud-comint-buffer)
+             (get-buffer-process gud-comint-buffer))
+    (my-gdb-quit))
+  (sleep-for 1)
+  (my-gdb
+   (format "rr replay %s -d /home/ycp/source/mariadb-tools/gdb-mi.sh"
+           (expand-file-name
+            (replace-regexp-in-string
+             "/src"
+             "/build/mysql-test/var/log/mysqld.1.1.rr/latest-trace"
+             (project-root (project-current t)))))))
+
+(defun my-maria-style ()
+  (setq comment-start "/* "
+        comment-end " */"
+        comment-continue "  "
+        comment-style 'extra-line))
+
+(setq my-c-style-maria-spider
+      '("maria-spider"
+        (c-basic-offset . 2)
+        (c-offsets-alist
+         . (;; no indentation when opening an brace
+            (substatement-open . 0)
+            ;; no extra space when aligning continued lines of block comments
+            (c . 0)
+            (arglist-intro . +)
+            (arglist-close . 0)
+            (arglist-cont-nonempty c-lineup-gcc-asm-reg c-lineup-arglist)
+            (arglist-cont . 0)
+            (statement-block-intro . +)
+            ))
+        ;; empty comment start on block comment continuation refill
+        (c-block-comment-prefix . "")
+))
+
+(add-to-list 'c-style-alist my-c-style-maria-spider)
+
+(defun my-mdev-22979 (beg end)
+  (interactive "r")
+  (save-excursion
+    (goto-char end)
+    (insert "  )},
+")
+    (goto-char beg)
+    (insert "  {C_STRING_WITH_LEN(
+")))
+
+(defun my-gdb-mysql-parse-frame ()
+  (interactive)
+  (let ((old-frame) (level))
+    (with-current-buffer (gdb-stack-buffer-name)
+      (save-excursion
+        (beginning-of-buffer)
+        (setq old-frame (point))
+        (text-property-search-forward
+         'gdb-frame
+         "mysql_parse"
+         (lambda (val prop) (equal (alist-get 'func prop) val)))
+        (beginning-of-line)
+        (setq level (alist-get 'level (get-text-property (point) 'gdb-frame)))))
+    (with-current-buffer gud-comint-buffer
+      (insert "f " level)
+      (comint-send-input))
+    (with-current-buffer (gdb-stack-buffer-name)
+      (save-excursion
+        (goto-char old-frame)
+        (gdb-select-frame)))))
+
+(provide 'my-mariadb)
+;;; my-mariadb.el ends here
diff --git a/emacs/.emacs.d/lisp/my/my-org-jira.el b/emacs/.emacs.d/lisp/my/my-org-jira.el
new file mode 100644
index 0000000..7ff7738
--- /dev/null
+++ b/emacs/.emacs.d/lisp/my/my-org-jira.el
@@ -0,0 +1,184 @@
+;;; my-org-jira.el -- Extensions for org-jira -*- lexical-binding: t -*-
+
+;; Copyright (C) 2023 Free Software Foundation.
+
+;; Author: Yuchen Pei <id@ypei.org>
+;; Package-Requires: ((emacs "28.2"))
+
+;; This file is part of dotted.
+
+;; dotted is free software: you can redistribute it and/or modify it under
+;; the terms of the GNU Affero General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; dotted is distributed in the hope that it will be useful, but WITHOUT
+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+;; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
+;; Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public
+;; License along with dotted.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Extensions for org-jira.
+
+;;; Code:
+
+(require 'org-jira)
+
+;; Override `org-jira--render-issue'
+;; include issue-id in the headline
+(defun my-org-jira--render-issue (Issue)
+  "Render single ISSUE."
+  ;;  (org-jira-log "Rendering issue from issue list")
+  ;;  (org-jira-log (org-jira-sdk-dump Issue))
+  (with-slots (filename proj-key issue-id summary status priority headline id) Issue
+    (let (p)
+      (with-current-buffer (org-jira--get-project-buffer Issue)
+        (org-jira-freeze-ui
+         (org-jira-maybe-activate-mode)
+         (org-jira--maybe-render-top-heading proj-key)
+         (setq p (org-find-entry-with-id issue-id))
+         (save-restriction
+           (if (and p (>= p (point-min))
+                    (<= p (point-max)))
+               (progn
+                 (goto-char p)
+                 (forward-thing 'whitespace)
+                 (org-jira-kill-line))
+             (goto-char (point-max))
+             (unless (looking-at "^")
+               (insert "\n"))
+             (insert "** "))
+           (org-jira-insert
+            (concat (org-jira-get-org-keyword-from-status status)
+                    " "
+                    (org-jira-get-org-priority-cookie-from-issue priority)
+                    issue-id " " headline))
+           (save-excursion
+             (unless (search-forward "\n" (point-max) 1)
+               (insert "\n")))
+           (org-narrow-to-subtree)
+           (save-excursion
+             (org-back-to-heading t)
+             (org-set-tags-to (replace-regexp-in-string "-" "_" issue-id)))
+           (mapc (lambda (entry)
+                   (let ((val (slot-value Issue entry)))
+                     (when (or (and val (not (string= val "")))
+                               (eq entry 'assignee)) ;; Always show assignee
+                       (org-jira-entry-put (point) (symbol-name entry) val))))
+                 '(assignee filename reporter type type-id priority labels resolution status components created updated sprint))
+
+           (org-jira-entry-put (point) "ID" issue-id)
+           (org-jira-entry-put (point) "CUSTOM_ID" issue-id)
+
+           ;; Insert the duedate as a deadline if it exists
+           (when org-jira-deadline-duedate-sync-p
+             (let ((duedate (oref Issue duedate)))
+               (when (> (length duedate) 0)
+                 (org-deadline nil duedate))))
+
+           (mapc
+            (lambda (heading-entry)
+              (ensure-on-issue-id-with-filename issue-id filename
+                                                (let* ((entry-heading
+                                                        (concat (symbol-name heading-entry)
+                                                                (format ": [[%s][%s]]"
+                                                                        (concat jiralib-url "/browse/" issue-id) issue-id))))
+                                                  (setq p (org-find-exact-headline-in-buffer entry-heading))
+                                                  (if (and p (>= p (point-min))
+                                                           (<= p (point-max)))
+                                                      (progn
+                                                        (goto-char p)
+                                                        (org-narrow-to-subtree)
+                                                        (goto-char (point-min))
+                                                        (forward-line 1)
+                                                        (delete-region (point) (point-max)))
+                                                    (if (org-goto-first-child)
+                                                        (org-insert-heading)
+                                                      (goto-char (point-max))
+                                                      (org-insert-subheading t))
+                                                    (org-jira-insert entry-heading "\n"))
+
+                                                  ;;  Insert 2 spaces of indentation so Jira markup won't cause org-markup
+                                                  (org-jira-insert
+                                                   (replace-regexp-in-string
+                                                    "^" "  "
+                                                    (format "%s" (slot-value Issue heading-entry)))))))
+            '(description))
+
+           (when org-jira-download-comments
+             (org-jira-update-comments-for-issue Issue)
+
+             ;; FIXME: Re-enable when attachments are not erroring.
+             ;;(org-jira-update-attachments-for-current-issue)
+             )
+
+           ;; only sync worklog clocks when the user sets it to be so.
+           (when org-jira-worklog-sync-p
+             (org-jira-update-worklogs-for-issue issue-id filename))))))))
+
+;; Overload `org-jira-update-worklogs-from-org-clocks'.
+(defun my-org-jira-update-worklogs-from-org-clocks ()
+  "Update or add a worklog based on the org clocks."
+  (interactive)
+  (let* ((issue-id (org-jira-get-from-org 'issue 'key))
+         (filename (org-jira-filename))
+         ;; Fetch all workflogs for this issue
+         (jira-worklogs-ht (org-jira-worklog-to-hashtable issue-id)))
+    (org-jira-log (format "About to sync worklog for issue: %s in file: %s"
+                          issue-id filename))
+    (ensure-on-issue-id-with-filename
+        issue-id filename
+        (search-forward (format ":%s:" (or (org-clock-drawer-name) "LOGBOOK"))  nil 1 1)
+        (org-beginning-of-line)
+        ;; (org-cycle 1)
+        (while (search-forward "CLOCK: " nil 1 1)
+          (let ((org-time (buffer-substring-no-properties (point) (point-at-eol))))
+            (forward-line)
+            ;; See where the stuff ends (what point)
+            (let (next-clock-point)
+              (save-excursion
+                (search-forward-regexp "\\(CLOCK\\|:END\\):" nil 1 1)
+                (setq next-clock-point (point)))
+              (let ((clock-content
+                     (buffer-substring-no-properties (point) next-clock-point)))
+                ;; Update via jiralib call
+                (let* ((worklog (org-jira-org-clock-to-jira-worklog org-time clock-content))
+                       (comment-text (cdr (assoc 'comment worklog)))
+                       (comment-text (if (string= (org-trim comment-text) "") nil comment-text)))
+                  (unless (cdr (assoc 'worklog-id worklog))
+                    (jiralib-add-worklog
+                     issue-id
+                     (cdr (assoc 'started worklog))
+                     (cdr (assoc 'time-spent-seconds worklog))
+                     comment-text
+                     nil) ; no callback - synchronous
+                    )
+                  )))))
+        (org-jira-log (format "Updating worklog from org-jira-update-worklogs-from-org-clocks call"))
+        (org-jira-update-worklogs-for-issue issue-id filename)
+        )))
+
+(defun my-org-jira-comment-url (issue-id comment-id)
+  (format
+   "%s/browse/%s?focusedCommentId=%s&page=com.atlassian.jira.plugin.system.issuetabpanels%%3Acomment-tabpanel#comment-%s"
+   jiralib-url issue-id comment-id comment-id))
+
+(defun my-org-jira-comment-url-at-point ()
+  (my-org-jira-comment-url
+   (org-entry-get
+    (save-excursion
+      (outline-up-heading 1)
+      (point))
+    "ID")
+   (org-entry-get (point) "ID")))
+
+(defun my-org-jira-kill-comment-url-at-point ()
+  (interactive)
+  (kill-new (my-org-jira-comment-url-at-point)))
+
+(provide 'my-org-jira)
+;;; my-org-jira.el ends here
diff --git a/emacs/.emacs.d/lisp/my/my-ox-jira.el b/emacs/.emacs.d/lisp/my/my-ox-jira.el
new file mode 100644
index 0000000..ac581bf
--- /dev/null
+++ b/emacs/.emacs.d/lisp/my/my-ox-jira.el
@@ -0,0 +1,45 @@
+;;; my-ox-jira.el -- Extensions to ox-jira -*- lexical-binding: t -*-
+
+;; Copyright (C) 2023 Free Software Foundation.
+
+;; Author: Yuchen Pei <id@ypei.org>
+;; Package-Requires: ((emacs "28.2"))
+
+;; This file is part of dotted.
+
+;; dotted is free software: you can redistribute it and/or modify it under
+;; the terms of the GNU Affero General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; dotted is distributed in the hope that it will be useful, but WITHOUT
+;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+;; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
+;; Public License for more details.
+
+;; You should have received a copy of the GNU Affero General Public
+;; License along with dotted.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Extensions to ox-jira.
+
+;;; Code:
+
+(require 'ox-jira)
+(require 'my-prog)
+(defun my-org-backtrace-to-github-jira (beg end)
+  (interactive "r")
+  (let ((bt (buffer-substring-no-properties beg end))
+        (revision (when current-prefix-arg
+                    (read-string "Rrevision: ")))
+        )
+    (with-temp-buffer
+      (insert "#+options: ^:nil
+")
+      (goto-char (point-max))
+      (insert (my-org-backtrace-to-github bt revision))
+      (ox-jira-export-as-jira))))
+
+(provide 'my-ox-jira)
+;;; my-ox-jira.el ends here
diff --git a/emacs/.emacs.d/lisp/my/my-prog.el b/emacs/.emacs.d/lisp/my/my-prog.el
index 210d7ef..309df2e 100644
--- a/emacs/.emacs.d/lisp/my/my-prog.el
+++ b/emacs/.emacs.d/lisp/my/my-prog.el
@@ -86,6 +86,26 @@
 				                "-ansi -pedantic -Wall -g")
 			              file)))))
 
+(defun my-c-switch-between-header-and-source ()
+  "Switch between a c/c++ header (.h) and its corresponding source (.c/.cpp/.cc)."
+  (interactive)
+  (let ((bse (file-name-sans-extension buffer-file-name))
+        (ext (downcase (file-name-extension buffer-file-name)))
+        (new-file))
+    (cond
+     ;; first condition - the extension is "h"
+     ((equal ext "h")
+      (cond ((file-exists-p (setq new-file (concat bse ".c")))
+             (find-file new-file))
+            ((file-exists-p (setq new-file (concat bse ".cpp")))
+             (find-file new-file))
+            ((file-exists-p (setq new-file (concat bse ".cc")))
+             (find-file new-file))))
+     ;; second condition - the extension is "c" or "cpp"
+     ((member ext '("c" "cpp" "cc"))
+      (when (file-exists-p (setq new-file (concat bse ".h")))
+            (find-file new-file))))))
+
 ;;; To override `xref-query-replace-in-results'.
 (defun my-xref-query-replace-in-results (from to)
   "Perform interactive replacement of FROM with TO in all displayed xrefs.
@@ -155,5 +175,264 @@ create a shell buffer using `my-shell-with-directory'"
       (call-interactively 'my-shell-with-directory)
     (my-buffer-quick-major-mode 'shell-mode)))
 
+;;; gdb
+(require 'gdb-mi)
+(require 'gud)
+(require 'org)
+(defun my-org-backtrace-region (beg end)
+  "Convert selected backtrace to org links and copy the result to kill ring.
+
+With a prefix arg, convert from bottom to top."
+  (let ((bt (buffer-substring-no-properties beg end))
+        (case-fold-search nil)
+        (results) (func-name))
+    (with-temp-buffer
+      (insert bt)
+      (goto-char (point-min))
+      ;; remove paging lines
+      (flush-lines "^--.*--$")
+      (goto-char (point-min))
+      (while (re-search-forward "^#[0-9]+\\ +\\(?:[0-9a-fx]+ in \\)?\\([^ ]+\\) .*$" end t)
+        (setq func-name (match-string-no-properties 1))
+        (let ((point-from) (file-location-from)
+              (point-at) (file-location-at)
+              (file-location))
+          (save-excursion
+            (when (re-search-forward " from \\(/[^ ]+\\)$" end t)
+              (setq file-location-from (match-string-no-properties 1)
+                    point-from (point))))
+          (save-excursion
+            ;; a weak check of file:lineno
+            (when (re-search-forward " at \\(/[^ ]+:.*\\)$" end t)
+              (setq file-location-at (match-string-no-properties 1)
+                    point-at (point))))
+          (setq file-location
+                (cond ((not file-location-from) file-location-at)
+                      ((not file-location-at) file-location-from)
+                      ((< point-at point-from) file-location-at)
+                      (t file-location-from)))
+          (when (and func-name file-location)
+            (push (concat "[[" file-location "][" func-name "]]") results))))
+      (unless current-prefix-arg (setq results (reverse results)))
+      (kill-new (string-join results (if current-prefix-arg " < " " > "))))))
+
+(defun my-stack-frame-to-org (rev)
+  "Convert stack frame in gdb frames buffer to org.
+
+Conversion is in a similar fashion to `my-org-backtrace-region'."
+  (let ((results))
+    (with-current-buffer (gdb-stack-buffer-name)
+      (save-excursion
+        (goto-char (point-min))
+        (while (re-search-forward "^[0-9]+\\ +in \\(.*\\) of \\(.*\\)$" nil t)
+          (setq func-name (match-string-no-properties 1)
+                file-location (match-string-no-properties 2))
+          (push (concat "[[" file-location "][" func-name "]]") results))))
+    (unless rev (setq results (reverse results)))
+    (string-join results (if current-prefix-arg " < " " > "))))
+
+(defun my-insert-stack-frame-to-org (rev)
+  (interactive "P")
+  (insert (my-stack-frame-to-org rev)))
+
+(defun my-kill-stack-frame-to-org (rev)
+  (interactive "P")
+  (kill-new (my-stack-frame-to-org rev)))
+
+(defun my-org-backtrace ()
+  (interactive)
+  (if (region-active-p)
+      (my-org-backtrace-region (region-beginning) (region-end))
+    (my-org-backtrace-region
+     (point)
+     (save-excursion (comint-next-prompt 1) (point)))))
+
+(defun my-gdb (&optional command)
+  "lock gud command buffer and restore middle and right windows.
+
+Assuming a three window horizontal split to start with.  Assuming
+the default configuration of gdb windows is all of them on the
+left and the source buffer on the right.
+"
+  (interactive)
+  ;; save windows
+  (let* ((old-window (selected-window))
+         (right-buffer
+          (window-buffer
+           (progn
+             (while (window-in-direction 'right)
+               (select-window (window-in-direction 'right)))
+             (selected-window))))
+         (middle-buffer
+          (window-buffer
+           (window-in-direction 'left))))
+    (select-window old-window)
+    ;; call gdb
+    (if (called-interactively-p)
+        (call-interactively 'gdb)
+      (gdb command))
+    (sleep-for 6)
+    ;; lock gud-comint-buffer
+    (my-toggle-lock-window-to-buffer (get-buffer-window gud-comint-buffer))
+    ;; restore windows
+    (select-window (car gdb-source-window-list))
+    (switch-to-buffer middle-buffer)
+    (split-window-horizontally)
+    (select-window (window-next-sibling))
+    (switch-to-buffer right-buffer)
+    (balance-windows)
+    (when (window-live-p old-window) (select-window old-window))))
+
+(defun my-gdb-restart ()
+  (interactive)
+  (let ((old-window (selected-window)))
+    (select-window (get-buffer-window gud-comint-buffer))
+    (gdb-delchar-or-quit 0)
+    (call-interactively 'my-gdb)
+    (when (window-live-p old-window) (select-window old-window))))
+
+(defun my-gdb-kill ()
+  (interactive)
+  (let ((kill-buffer-query-functions nil))
+    (kill-buffer "*gud-replay*")))
+
+(defun my-gdb-quit ()
+  (interactive)
+  (let ((old-window (selected-window)))
+    (select-window (get-buffer-window gud-comint-buffer))
+    (goto-char (point-max))
+    (gdb-delchar-or-quit 0)
+    (my-toggle-lock-current-window-to-buffer)
+    (when (window-live-p old-window) (select-window old-window))))
+
+(defun my-gdb-frames-add-breakpoint ()
+  (interactive)
+  (gdb-select-frame)
+  (with-current-buffer (gdb-get-source-buffer)
+    (call-interactively 'gud-break)))
+
+(defun my-gdb-frames-remove-breakpoint ()
+  (interactive)
+  (gdb-select-frame)
+  (with-current-buffer (gdb-get-source-buffer)
+    (call-interactively 'gud-remove)))
+
+(defun my-gdb-frames-select-next (n)
+  (interactive "p")
+  (next-line n)
+  (gdb-select-frame))
+(defun my-gdb-frames-select-previous (n)
+  (interactive "p")
+  (next-line (- n))
+  (gdb-select-frame))
+(defun my-gdb-switch-to-source-buffer ()
+  (interactive)
+  (select-window (display-buffer (gdb-get-source-buffer))))
+
+(defun my-gud-comint-set-prompt-regexp ()
+  (setq comint-prompt-regexp "\\((rr)|(gdb)\\) "))
+
+(defun my-file-loc-to-github (file-loc &optional revision)
+  "Convert a file location to a github url."
+  (pcase-let* ((`(,file ,line-no) (split-string file-loc ":"))
+               (revision (or revision (vc-working-revision file)))
+               (repo-url (vc-git-repository-url file))
+               (repo-root (vc-git-root file))
+               (path (file-relative-name file repo-root)))
+    (format "%s/blob/%s/%s#L%s" repo-url revision path line-no)))
+
+(defun my-org-backtrace-to-github (bt &optional revision)
+  (string-join
+   (mapcar
+    (lambda (link)
+      (string-match "\\[\\[\\(.*\\)\\]\\[\\(.*\\)\\]\\]" link)
+      (let ((target (match-string 1 link))
+            (label (match-string 2 link)))
+        (format "[[%s][%s]]"
+                (my-file-loc-to-github target revision)
+                label)))
+    (split-string bt " > "))
+   " > "))
+
+(defun my-org-backtrace-to-github-region (beg end)
+  (interactive "r")
+  (kill-new
+   (my-org-backtrace-to-github (buffer-substring-no-properties beg end))))
+
+(defun my-org-backtrace-to-github-slack (beg end)
+  (interactive "r")
+  (let ((bt (buffer-substring-no-properties beg end))
+        (revision (when current-prefix-arg
+                    (read-string "Rrevision: ")))
+        )
+    (with-temp-buffer
+      (insert "#+options: ^:nil
+")
+      (goto-char (point-max))
+      (insert (my-org-backtrace-to-github bt revision))
+      (org-md-export-as-markdown))))
+
+;;; which-func
+(defun my-copy-which-func ()
+  (interactive)
+  (kill-new (which-function))
+  )
+
+(defun my-set-header-line-to-which-func ()
+  (setq header-line-format
+                '((which-func-mode
+                   ("" which-func-format " ")
+                   ))))
+
+;; override bookmark-make-record for easier default bookmark name.
+(defun my-bookmark-make-record ()
+  "Return a new bookmark record (NAME . ALIST) for the current location."
+  (let ((record (funcall bookmark-make-record-function)))
+    ;; Set up default name if the function does not provide one.
+    (unless (stringp (car record))
+      (if (car record) (push nil record))
+      (setcar record (or bookmark-current-bookmark (bookmark-buffer-name))))
+    ;; Set up defaults.
+    (bookmark-prop-set
+     record 'defaults
+     (delq nil (delete-dups (append (bookmark-prop-get record 'defaults)
+				                            (list (which-function)
+                                          bookmark-current-bookmark
+					                                (car record)
+                                          (bookmark-buffer-name))))))
+    record))
+
+;;; bison-mode
+(require 'bison-mode)
+(defun my-bison-imenu-create-index ()
+  (let ((end))
+    (beginning-of-buffer)
+    (re-search-forward "^%%")
+    (forward-line 1)
+    (setq end (save-excursion
+                (when (re-search-forward "^%%" nil t) (point))))
+    (loop while (re-search-forward "^\\([a-z].*?\\)\\s-*\n?\\s-*:" end t)
+          collect (cons (match-string 1) (point)))))
+(defun my-bison-set-imenu-create-index-function ()
+  (setq imenu-create-index-function
+        'my-bison-imenu-create-index))
+
+;;; json-mode
+(require 'json-mode)
+(defun my-json-mode-path ()
+  (string-join
+   (mapcar 'prin1-to-string (plist-get (json-path-to-position (point)) :path))
+   "/"))
+
+(defun my-json-set-header-line-to-path ()
+  (setq header-line-format
+        '((:eval (my-json-mode-path)))))
+
+;;; eglot
+(defun my-eglot-format-buffer-when-managed ()
+  (when (eglot-managed-p)
+    (unless (derived-mode-p 'haskell-mode 'c-mode 'c++-mode)
+      (eglot-format-buffer))))
+
 (provide 'my-prog)
 ;;; my-prog.el ends here
diff --git a/emacs/.emacs.d/lisp/org-jira b/emacs/.emacs.d/lisp/org-jira
new file mode 160000
+Subproject 63a74d4458f512f0825e9f55491baad3ee4e9c4
diff --git a/emacs/.emacs.d/lisp/ox-jira.el b/emacs/.emacs.d/lisp/ox-jira.el
new file mode 160000
+Subproject 00184f8fdef02a3a359a253712e8769cbfbea3b