From 64840e1a92e6a16dd58fe2ab01fd99c261913535 Mon Sep 17 00:00:00 2001
From: bth <git@bth.moi>
Date: Wed, 26 Aug 2026 12:54:35 -0700
Subject: [PATCH] um-mode is the featurep and filename, no more CLI hook

---
 um.el => um-mode.el | 48 ++++++++-------------------------------------
 1 file changed, 8 insertions(+), 40 deletions(-)
 rename um.el => um-mode.el (93%)

diff --git a/um.el b/um-mode.el
similarity index 93%
rename from um.el
rename to um-mode.el
index 163b1e4..8b6ae73 100644
--- a/um.el
+++ b/um-mode.el
@@ -1,13 +1,13 @@
-;;; um.el --- An Ultralight database for Markdown composition. -*- lexical-binding: t -*-
+;;; um-mode.el --- An Ultralight database for Markdown composition. -*- lexical-binding: t -*-
 
 ;; by bth
-;; Version: 0.1
+;; Version: 0.2
 
 ;; Um is an ultralight database design and emacs toolkit for organizing writing
 ;; into larger compositions. It consists of two parts:
 ;;
-;; 1. Elisp for functionality within emacs.
-;; 2. Go for the commandline interface.
+;; 1. `um' commandline interface: https://git.bth.moi/bth/um
+;; 2. `um-mode' and `um-minor-mode' within emacs: https://git.bth.moi/bth/um-mode
 ;;
 ;; This is somewhat like org-roam, except without any database dependency. (And
 ;; it assumes Markdown rather than org, which I don't care for.)
@@ -57,12 +57,6 @@
   :group 'um
   )
 
-(defcustom um-date-separator "-"
-  "Seperator used in date strings, used by `um--date-format' and `um--date-re'."
-  :type '(string)
-  :group 'um
-  )
-
 ;; NOTE: regexp-opt wraps the whole expression in (), so I can't omit the -.
 (defcustom um-locale-re (regexp-opt '(
                                       "- home"
@@ -74,21 +68,17 @@
   :group 'um
   )
 
-(defconst um--date-format (concat "%Y" um-date-separator "%m" um-date-separator "%d")
-  "Format passed to `format-time-string' when creating
- `um--header'. ISO8601 with a custom `um-date-separator'.")
-
 (defconst um--date-re (rx
                        line-start
                        (literal ": ")
                        (group (repeat 4 digit)
-                              (literal um-date-separator)
+                              (literal ".")
                               (repeat 1 2 digit)
-                              (literal um-date-separator)
+                              (literal ".")
                               (repeat 1 2 digit))
                        line-end
                        )
-  "um date regexp. built from `um-date-separator'."
+  "um date regexp."
   )
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -347,28 +337,6 @@ Prefix arg prompts for the directory instead.
         (ispell-buffer)
         ))))
 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;; CLI
-
-(defun um--header (filename &optional tags)
-  "Create a header composed of:
-
-# filename
-: date
-+ tags
-
-"
-  (with-temp-buffer (insert
-                     (format "# %s\n: %s%s" filename (format-time-string um--date-format) um--header-end))
-                    (when tags
-                      (forward-line -1)
-                      (dolist (tag (split-string tags ","))
-                        (insert (format "+ %s\n"
-                                        (if (equal "+" tag)
-                                            (cadr (split-string filename "\\."))
-                                          tag)))))
-                    (buffer-string)))
-
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; um-minor-mode
 ;;
@@ -640,7 +608,7 @@ A negative prefix argument moves it backward.
   (cursor-intangible-mode)
   (read-only-mode))
 
-(provide 'um)
+(provide 'um-mode)
 
 ;; Local Variables:
 ;; outline-regexp: ";;;+ [^;]+"