[nvim] Add syntax/ftdetect for dream files

nvim/ftdetect/dotfiles.vim

@@ -4,4 +4,6 @@ endfunction
 
 augroup dotfilesftdetect
   autocmd BufWritePost PKGBUILD :call s:genSrcInfo()
+
+  autocmd BufNewFile,BufRead *.dream setf dream
 augroup END

nvim/syntax/dream.vim

@@ -0,0 +1,10 @@
+" Syntax highlighting for .dream files.
+syntax match dreamGrime '\v\d'
+syntax match dreamComments '\v^\^(.*)$'
+syntax match dreamCommands '\v^\^ (tags|title|secret|align|curtains|grimes|colour) \^ (.*) \^$'
+syntax match dreamIllegal '\v^\^ (justify|color) \^ (.*) \^$'
+
+hi def link dreamGrime Identifier
+hi def link dreamComments Comment
+hi def link dreamCommands Statement
+hi def link dreamIllegal Error