[emacs][gdb] Infobox with gitlab

* emacs/.emacs.d/init/ycp-org.el: Forgot to require 'my-org-remark
* emacs/.emacs.d/lisp/my/infobox.el: A utility to display alist in a
help buffer
* emacs/.emacs.d/lisp/my/my-buffer.el: Add a function that fontify a
string with a given mode
* emacs/.emacs.d/lisp/my/my-gitlab.el: Example of using infobox, by
displaying gitlab project info in a help buffer
* emacs/.emacs.d/lisp/my/my-net.el: add a function that fetch a url raw
* emacs/.emacs.d/lisp/my/my-prog.el: reduce timeout in gdb completion
from 1 to .1 sec, but the code is commented out anyway because it does
not work (see preceding comments)
* misc/.gdbinit: enable debuginfod and reduce max-completions to 20 to
reduce hanging caused by exhaustive search of completions

1 files changed, 65 insertions, 0 deletions

diff --git a/emacs/.emacs.d/lisp/my/infobox.el b/emacs/.emacs.d/lisp/my/infobox.el
new file mode 100644
index 0000000..81a66ce
--- /dev/null
+++ b/emacs/.emacs.d/lisp/my/infobox.el
@@ -0,0 +1,65 @@
+;;; infobox.el -- Infobox in a help buffer -*- lexical-binding: t -*-
+
+;; Copyright (C) 2025  Free Software Foundation, Inc.
+
+;; Author: Yuchen Pei <id@ypei.org>
+;; Package-Requires: ((emacs "29.4"))
+
+;; 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:
+
+;; Infobox in a help buffer.
+
+;;; Code:
+
+
+(defun infobox-translate (info specs)
+  "Translate INFO according to SPECS.
+
+TODO: allow multiple levels in specs keys using let-alist, i.e.
+something like
+
+(.channel.name . \"Channel name\")"
+  (seq-map
+   (lambda (pair)
+     (when-let ((val (alist-get (car pair) info)))
+       (if (or (stringp (cdr pair)) (symbolp (cdr pair)))
+           (cons (cdr pair) val)
+         (cons (cadr pair) (funcall (cddr pair) val)))))
+   specs))
+
+(defun infobox-render (info item &optional interactive-p)
+  "Render and display a help buffer of INFO."
+  (help-setup-xref item interactive-p)
+  (with-help-window (help-buffer)
+    (with-current-buffer standard-output
+      (let ((n-rows 0))
+        (seq-do
+         (lambda (pair)
+           (when pair
+             (when (stringp (car pair))
+               (insert (car pair) ": ")
+               (setq n-rows (1+ n-rows)))
+             (insert (cdr pair) "\n")))
+         info)
+        (align-regexp
+         (point-min)
+         (progn (goto-line (1+ n-rows)) (point))
+         "\\(\\s-*\\):"))
+      (visual-line-mode))))
+
+(provide 'infobox)