From 9b538aca4c8ca7638d10d7a58d0bc908e65160e0 Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Mon, 15 Aug 2022 16:43:29 +0530
Subject: Replace seq-do with dolist.

* ennum.el (ennum--set-file-modes-recursively, ennum-store-item-union,
ennum-publish-index-page, ennum--read-post): Replace seq-do with
dolist.
---
 ennum.el | 77 ++++++++++++++++++++++++++++++----------------------------------
 1 file changed, 36 insertions(+), 41 deletions(-)

diff --git a/ennum.el b/ennum.el
index a8ab1aa..49caef0 100644
--- a/ennum.el
+++ b/ennum.el
@@ -90,13 +90,12 @@ the current state of all its variables."
 
 (defun ennum--set-file-modes-recursively (directory directory-mode file-mode executable-file-mode)
   (chmod directory directory-mode)
-  (seq-do (lambda (file)
-            (chmod file
-                   (cond
-                    ((file-directory-p file) directory-mode)
-                    ((file-executable-p file) executable-file-mode)
-                    (t file-mode))))
-          (ennum-directory-files directory t t)))
+  (dolist (file (ennum-directory-files directory t t))
+    (chmod file
+           (cond
+            ((file-directory-p file) directory-mode)
+            ((file-executable-p file) executable-file-mode)
+            (t file-mode)))))
 
 (defmacro ennum-exp (&rest body)
   `(ennum-eval (lambda () ,@body)))
@@ -126,16 +125,14 @@ the current state of all its variables."
 (defun ennum-store-item-union (items)
   "Return a store item that is the union of ITEMS."
   (ennum-exp
-   (seq-do (lambda (item)
-             (seq-do (lambda (destination)
-                       ;; TODO: Print warning about overwriting files?
-                       (let ((source (expand-file-name destination item)))
-                         (unless (file-exists-p destination)
-                           (if (file-directory-p source)
-                               (make-directory destination)
-                             (copy-file source destination t)))))
-                     (reverse (ennum-directory-files item nil t))))
-           items)))
+   (dolist (item items)
+     (dolist (destination (reverse (ennum-directory-files item nil t)))
+       ;; TODO: Print warning about overwriting files?
+       (let ((source (expand-file-name destination item)))
+         (unless (file-exists-p destination)
+           (if (file-directory-p source)
+               (make-directory destination)
+             (copy-file source destination t))))))))
 
 (defmacro ennum-make-functional-setter (name copier accessor)
   `(defun ,name (object new-value)
@@ -230,10 +227,9 @@ the current state of all its variables."
   (ennum-with-file-contents filename
     (let ((metadata (org-export-get-environment 'ennum-html))
           (export (apply-partially 'org-export-with-backend 'ennum-html)))
-      (seq-do (lambda (key)
-                (unless (plist-member metadata key)
-                  (user-error "Metadata %s not specified" key)))
-              ennum-mandatory-metadata)
+      (dolist (key ennum-mandatory-metadata)
+        (unless (plist-member metadata key)
+          (user-error "Metadata %s not specified" key)))
       (let* ((tree (org-element-parse-buffer))
              (links (org-element-map tree 'link
                       (lambda (link)
@@ -412,26 +408,25 @@ result as a string."
        (insert (format "#+TITLE: %s\n" title))
        (insert (format "#+LANGUAGE: %s\n" tongue))
        (insert "#+OPTIONS: num:nil toc:nil\n\n")
-       (seq-do (lambda (post)
-                 (insert (format "* [[post:%s][%s]]\n"
-                                 (ennum-post-slug post)
-                                 (ennum-post-title post)))
-                 (insert (format-time-string "/%b %e, %Y/\n\n" (ennum-post-date post)))
-                 (when-let ((thumbnail (ennum-post-thumbnail post)))
-                   (insert (format "[[thumbnail:%s]]\n\n" thumbnail)))
-                 (when-let ((summary (ennum-post-summary post)))
-                   (insert summary)
-                   (insert "\n\n"))
-                 (when-let ((tags (ennum-post-tags post)))
-                   (insert "Tags: ")
-                   (insert
-                    (string-join
-                     (seq-map (lambda (tag)
-                                (format "[[tag:%s][%s]]" (ennum-add-tongue-suffix tag tongue) tag))
-                              tags)
-                     ", "))
-                   (insert "\n\n")))
-               posts)
+       (dolist (post posts)
+         (insert (format "* [[post:%s][%s]]\n"
+                         (ennum-post-slug post)
+                         (ennum-post-title post)))
+         (insert (format-time-string "/%b %e, %Y/\n\n" (ennum-post-date post)))
+         (when-let ((thumbnail (ennum-post-thumbnail post)))
+           (insert (format "[[thumbnail:%s]]\n\n" thumbnail)))
+         (when-let ((summary (ennum-post-summary post)))
+           (insert summary)
+           (insert "\n\n"))
+         (when-let ((tags (ennum-post-tags post)))
+           (insert "Tags: ")
+           (insert
+            (string-join
+             (seq-map (lambda (tag)
+                        (format "[[tag:%s][%s]]" (ennum-add-tongue-suffix tag tongue) tag))
+                      tags)
+             ", "))
+           (insert "\n\n")))
        (unless (= page-number 1)
          (insert (format "[[./%s][Newer posts]]\n\n"
                          (ennum-index-filename (file-name-nondirectory filename-prefix)
-- 
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