add (x|n)man helpers for manpages

https://leancrew.com/all-this/2025/01/return-to-the-planet-of-man-pages/

.gitmodules

@@ -155,3 +155,7 @@
 	path = .local/share/nvim/site/pack/alpha/start/dispatch
 	url = https://github.com/tpope/vim-dispatch.git
 	branch = master
+[submodule "mini.align"]
+	path = .local/share/nvim/site/pack/alpha/start/mini-align
+	url = https://github.com/echasnovski/mini.align.git
+	branch = main

.local/share/nvim/site/pack/alpha/start/mini-align

@@ -0,0 +1 @@
+Subproject commit e715137aece7d05734403d793b8b6b64486bc812

.zshrc

@@ -160,6 +160,10 @@ tat() {
   tmux new-session -As $name
 }
 
+# https://scriptingosx.com/2017/04/on-viewing-man-pages/
+function xman() { open x-man-page://$@ ; }
+function nman() { man $@ | col -bx | nvim -R - }
+
 # https://docs.brew.sh/Shell-Completion
 if type brew &>/dev/null; then
   FPATH=${HOMEBREW_PREFIX:+$HOMEBREW_PREFIX/share/zsh/site-functions:${FPATH}}