use MAILSYNC_MUTE variable, and non-silly
commands to derive $from and $subject

Signed-off-by: shane.xb.qian <shane.qian@foxmail.com>

On case-insensitive filesystem,
`inbox` and `Inbox` are the same path.
Running `find Inbox inbox [expr]` will print twice the same information.

Use shell glob instead:
`find` will descend into path `inbox`,
ignoring letter cases, only once.

Fix #828.

To close #845 :

I added the `-x` flag to prevent the regex from matching on _every_ pro-
cess name containing an `X`.

Because I'm not entirely sure about portability (does every `pgrep` va-
riant support that flag), I didn't push this directly.

So what do you think @LukeSmithxyz ?

This reverts commit 95687867d1.

It was forgotten to add `-f` (force) option for `ln` in
95687867d1. This enables opening files
with the same names, but different contents, with a new NeoMutt
instance, after the previous is closed.

In the latest neomutt release (2022-04-08), neomutt/neomutt/pull/3267 is
merged. Neomutt doesn't overwrite files with zeros on closing anymore,
just unlinks it. Therefore, instead of copying, files can be hard
linked.

Signed-off-by: Aisha Tammy <floss@bsd.ac>

Signed-off-by: Aisha Tammy <floss@bsd.ac>

This reverts commit 2cb2fa0345.

Refactors commit 85c5d01

* Keep the comment(s) when reordering account numbers in temp file. Users
  may accidently reorder rows or rename accounts rather than update order number.
* Remove original default config from muttrc.  Currently, script only removes the
  macro shortcuts .If you run reorder action multiple times, you'll end up sourcing
  multiple "default" config files.