doc: updates

2 files changed, 22 insertions, 18 deletions

diff --git a/mu4e/mu4e-folders.el b/mu4e/mu4e-folders.el
index 330264a..09fdfa5 100644
--- a/mu4e/mu4e-folders.el
+++ b/mu4e/mu4e-folders.el
@@ -1,6 +1,6 @@
-;;; mu4e-folders.el --- Dealing with maildirs & folders -*- lexical-binding: t -*-
+;;; mu4e-folders.el --- Maildirs & folders -*- lexical-binding: t -*-
 
-;; Copyright (C) 2021-2023 Dirk-Jan C. Binnema
+;; Copyright (C) 2021-2024 Dirk-Jan C. Binnema
 
 ;; Author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 ;; Maintainer: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
@@ -28,7 +28,7 @@
 (require 'mu4e-helpers)
 (require 'mu4e-context)
 (require 'mu4e-server)
-
+
 ;;; Customization
 (defgroup mu4e-folders nil
   "Special folders."
@@ -36,12 +36,18 @@
 
 (defcustom mu4e-drafts-folder "/drafts"
   "Folder for draft messages, relative to the root maildir.
-For instance, \"/drafts\". Instead of a string, may also be a
-function that takes a message (a msg plist, see
-`mu4e-message-field'), and returns a folder. Note, the message
-parameter refers to the original message being replied to / being
-forwarded / re-edited and is nil otherwise. `mu4e-drafts-folder'
-is only evaluated once."
+For instance, \"/drafts\".
+
+Instead of a string, may also be a function that takes a
+message (a msg plist, see `mu4e-message-field'), and returns a
+folder. Note, the message parameter refers to the original
+message being replied to / being forwarded / re-edited and is nil
+otherwise. `mu4e-drafts-folder' is only evaluated once.
+
+The form of draft messages is not necessarily compatible with
+other e-mail programs, e.g. when it involves attachments and the
+like.
+"
   :type '(choice
           (string :tag "Folder name")
           (function :tag "Function return folder name"))
@@ -98,8 +104,7 @@ Each of the list elements is a plist with at least:
 
 Optionally, you can add the following:
 `:name' - name of the maildir to be displayed in main-view.
-`:hide'  - if t, the shortcut is hidden from the main-view and
-speedbar.
+`:hide'  - if t, the shortcut is hidden from the main-view.
 `:hide-unread' - do not show the counts of unread/total number
  of matches for the maildir in the main-view, and is implied
 from `:hide'.
@@ -162,7 +167,7 @@ mime-type are nil."
 (defvar mu4e-maildir-list nil
   "Cached list of maildirs.")
 
-
+
 (defun mu4e-maildir-shortcuts ()
   "Get `mu4e-maildir-shortcuts' in the (new) format.
 Converts from the old format if needed."
@@ -284,8 +289,8 @@ Offer to create it if it does not exist yet."
 This is based on the variable `mu4e-attachment-dir', which is either:
 - if is a string, used it as-is
 -  a function taking two string parameters, both of which can be nil:
-    (1) a filename or a URL
-    (2) a mime-type (such as \"text/plain\"."
+    (1) FNAME, a filename or a URL
+    (2) MIMETYPE, a mime-type (such as \"text/plain\"."
   (let ((dir
          (cond
           ((stringp mu4e-attachment-dir)
diff --git a/mu4e/mu4e.texi b/mu4e/mu4e.texi
index 917d9d6..739a573 100644
--- a/mu4e/mu4e.texi
+++ b/mu4e/mu4e.texi
@@ -523,10 +523,9 @@ If the mail-retrieval process returns with a non-zero exit code,
 is set to @code{nil}), but then try to index your maildirs anyway
 (unless @code{mu4e-index-update-error-continue} is set to @code{nil}).
 
-Reason for these defaults is that some of the mail-retrieval programs
-may return non-zero, even when the updating process succeeded; however,
-it is hard to tell such pseudo-errors from real ones like `login
-failed'.
+Reason for these defaults is that some of the mail-retrieval programs may return
+non-zero, even when the updating process succeeded; however, it is hard to tell
+such pseudo-errors from real ones like @t{login failed}.
 
 If you need more refinement, it may be useful to wrap the mail-retrieval
 program in a shell-script, for example @t{fetchmail} returns 1 to