style: various formatting and convention edits

None of these should impact the actual behavior of the code in any way.

config.org

@@ -933,8 +933,7 @@ workspaces
 ** Completion
 
 #+begin_src emacs-lisp :noweb-ref doom-module
-:completion
+:completion (vertico +icons)
-(vertico +icons)
 #+end_src
 
 ** Other Modules
@@ -1514,7 +1513,8 @@ We'll also define a word targeter, since that case was previously handled by the
 The hook ~embark--mark-target~ normally sets the mark to the end and puts the point at the beginning. This is the opposite of the usual order, so let's patch it to flip the order.
 
 #+begin_src emacs-lisp
-(defpatch! embark (cl-defun embark--mark-target) (&rest rest &key run bounds &allow-other-keys)
+(defpatch! embark
+    (cl-defun embark--mark-target) (&rest rest &key run bounds &allow-other-keys)
   "Mark the target if its BOUNDS are known.
 After marking the target, call RUN with the REST of its arguments."
   (cond
@@ -2205,8 +2205,7 @@ The snippets themselves are stored in separate files, each of which can be found
 Allow nested snippets:
 
 #+begin_src emacs-lisp
-(after! yasnippet
+(setq yas-triggers-in-field t)
-  (setq yas-triggers-in-field t))
 #+end_src
 
 *** Editing Snippets
@@ -3429,26 +3428,6 @@ The command ~+org/dwim-at-point~ will toggle all overlays in a subtree even if t
 
 #+begin_src emacs-lisp
 (deftemplate! org (defun +org/dwim-at-point)
-  "Do-what-I-mean at point.
-
-If on a:
-- checkbox list item or todo heading: toggle it.
-- citation: follow it
-- headline: cycle ARCHIVE subtrees, toggle latex fragments and inline images in
-  subtree; update statistics cookies/checkboxes and ToCs.
-- clock: update its time.
-- footnote reference: jump to the footnote's definition
-- footnote definition: jump to the first reference of this footnote
-- timestamp: open an agenda view for the time-stamp date/range at point.
-- table-row or a TBLFM: recalculate the table's formulas
-- table-cell: clear it and go into insert mode. If this is a formula cell,
-  recaluclate it instead.
-- babel-call: execute the source block
-- statistics-cookie: update it.
-- src block: execute it
-- latex fragment: toggle it.
-- link: follow it
-- otherwise, refresh all inline images in current tree."
   (interactive "P")
   (if (button-at (point))
       (call-interactively #'push-button)
@@ -3485,16 +3464,13 @@ If on a:
            (el-patch-remove $latex)))
         ...
         (`link
-         (let* ((lineage (org-element-lineage context '(link) t))
+         (let* ...
-                (path (org-element-property :path lineage)))
+           (if (or ...
-           (if (or (equal (org-element-property :type lineage) "img")
                    (and path (image-type-from-file-name path)
                         (el-patch-add
                           (or +org-inline-image-desc
                               (not (org-element-property :contents-begin lineage))))))
-               (+org--toggle-inline-images-in-subtree
+               ...
-                (org-element-property :begin lineage)
-                (org-element-property :end lineage))
              (org-open-at-point arg))))
         ...))))
 #+end_src