meta cleanup

.gitmodules

@@ -4,9 +4,6 @@
 [submodule "diff"]
 	path = deps/diff
 	url = https://github.com/kristapsdz/libdiff
-[submodule "deps/optional"]
-	path = deps/optional
-	url = https://github.com/TartanLlama/optional
 [submodule "deps/range-v3"]
 	path = deps/range-v3
 	url = https://github.com/ericniebler/range-v3

README.org

@@ -25,14 +25,13 @@
 
 * Description
 
-  A weechat plugin in C to extend the chat client to
+  A weechat plugin in C/++ to extend the chat client to
   support XMPP and a currently minimal but ideally maximal
   set of XEPs.
   My priority here is to have an android-available XMPP client
   that hides as little as possible from the user. To use this with
   android, set up a relay (`/relay`) and see weechat-android.
-  I might rewrite this in C++ at some point when I feel like I
-  can do it without burning out.
+  I am rewriting this in C++, slowly...
 
 * Usage
 
@@ -56,8 +55,6 @@
   - flex (build)
   - weechat (>= v3.0)
 
-  .. or just use the guix spec in .envrc
-
 * Building
 
   #+begin_src sh
@@ -80,10 +77,8 @@
  =-ex "handle SIGPIPE nostop noprint pass" --args weechat -a 2>asan.log=
   since part of weechat and it's default plugins use SIGPIPE as control.
 
-  I have no real requests for style of pull requests besides a wish that
-  you keep vaguely to the indentation style I use for this project.
-
-  Happy coding!
+  I don't expect any, but I have no real requests for style of pull requests
+  besides a wish that you keep vaguely to the indentation style I use.
 
 * Tasks
 

deps/optional

@@ -1 +0,0 @@
-Subproject commit c28fcf74d207fc667c4ed3dbae4c251ea551c8c1