make function for nvim coqtail output

- Enclose shortcut commands in function for nvim-coqtail
 - Add ghci/.ghci
 - Add gitignore

.gitignore

@@ -0,0 +1 @@
+*.sw[op]

ghci/.ghci

@@ -0,0 +1,3 @@
+-- From: https://github.com/tomtomjhj/dots/blob/master/.ghci
+
+-- :set prompt "λ> "

ghci/README.md

@@ -0,0 +1 @@
+Place `.ghci` in `$HOME`.

nvim/init.vim

@@ -13,17 +13,36 @@ source ~/.vimrc
 se nohls
 
 " Allow pasting to system clipboard
-" Thanks to: ShougoShougo#neovim
+"" Thanks to: ShougoShougo#neovim
 if has('unnamedplus')
     set clipboard& clipboard+=unnamedplus
 else
     set clipboard& clipboard+=unnamed
 endif
 
-" Coqtail stuff
-let @i=":CoqJumpToEnd | call append('.', ['(* -- AUTO OUTPUT (Info) --'] + getbufline(b:coqtail_panel_bufs['info'], 1, '$') + ['*)'])
"
-let @g=":CoqJumpToEnd | call append('.', ['(* -- AUTO OUTPUT (Goal) --'] + getbufline(b:coqtail_panel_bufs['goal'], 1, '$') + ['*)'])
"
 
-" Emacs proofgeneral-like shortcuts for coqtail
+" Coqtail stuff
+
+"" Insert coq output as comment
+function! InsertOutput(buffer)
+    " Position cursor after last executed line
+    CoqJumpToEnd
+
+    " Get Info/Goal buffer contents
+    let instrlst = getbufline(b:coqtail_panel_bufs[tolower(a:buffer)], 1, '$')
+
+    " Make comment to output
+    let outstrlst = ['(*', '#+BEGIN_OUTPUT (' . a:buffer . ')']
+        \ + instrlst[:-2] + ['#+END_OUTPUT (' . a:buffer . ') *)']
+
+    " Add comment to file
+    call append('.', outstrlst)
+endfunction
+
+let @i = ":call InsertOutput('Info')
"
+let @g = ":call InsertOutput('Goal')
"
+
+
+"" Emacs proofgeneral-like shortcuts for coqtail
 noremap <C-n> :CoqNext<CR>hh  " next line. Dunno why cursor advaces horizontally 2 chars.
 noremap <C-p> :CoqUndo<CR>hh  " undo last line