Merge pull request #835 from patrl/deft

:ui deft

modules/ui/deft/README.org

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+#+TITLE: :ui deft
+
+[[https://jblevins.org/projects/deft/][Deft]] is a major mode for browsing and filtering notes written in plain text
+formats, such as org-mode, markdown, and LaTeX.
+
+To use this module, in your config file set the value of the variable ~deft-directory~ to the folder in which you
+want to keep your notes. 
+
+The default note format is org-mode. You can change this by setting the value of
+the variable ~deft-default-extension~. Changing the value to ~"md"~ for example,
+will change the default note format to markdown.

modules/ui/deft/config.el

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+;;; ui/deft/config.el -*- lexical-binding: t; -*-
+
+(def-package! deft
+  :commands deft
+  :init
+  (setq deft-extensions '("org" "md" "tex" "txt")
+        deft-default-extension "org"
+        ;; de-couples filename and note title:
+        deft-use-filename-as-title nil
+        deft-use-filter-string-for-filename t
+        deft-org-mode-title-prefix t
+        ;; converts the filter string into a readable file-name using kebab-case:
+        deft-file-naming-rules
+              '((noslash . "-")
+                (nospace . "-")
+                (case-fn . downcase)))
+  :config
+  ;; start filtering immediately
+  (set-evil-initial-state! 'deft-mode 'insert)
+  (map! :map deft-mode-map
+        :localleader
+        :n "RET" #'deft-new-file-named
+        :n "a" #'deft-archive-file
+        :n "c" #'deft-filter-clear
+        :n "d" #'deft-delete-file
+        :n "f" #'deft-find-file
+        :n "g" #'deft-refresh
+        :n "l" #'deft-filter
+        :n "n" #'deft-new-file
+        :n "r" #'deft-rename-file
+        :n "s" #'deft-toggle-sort-method
+        :n "t" #'deft-toggle-incremental-search))

modules/ui/deft/packages.el

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+;; -*- no-byte-compile: t; -*-
+;;; ui/deft/packages.el
+
+(package! deft)