nvim: compiler: Drop custom compiler files

Now that we use LSP everywhere these are not required any more.

nvim/.config/nvim/compiler/cargo.vim

@@ -1,43 +0,0 @@
-" Vim compiler file
-" Compiler:         Cargo Compiler
-" Maintainer:       Damien Radtke <damienradtke@gmail.com>
-" Latest Revision:  2014 Sep 24
-" For bugs, patches and license go to https://github.com/rust-lang/rust.vim
-
-if exists('current_compiler')
-    finish
-endif
-runtime compiler/rustc.vim
-let current_compiler = "cargo"
-
-" vint: -ProhibitAbbreviationOption
-let s:save_cpo = &cpo
-set cpo&vim
-" vint: +ProhibitAbbreviationOption
-
-if exists(':CompilerSet') != 2
-    command -nargs=* CompilerSet setlocal <args>
-endif
-
-if exists('g:cargo_makeprg_params')
-    execute 'CompilerSet makeprg=cargo\ '.escape(g:cargo_makeprg_params, ' \|"').'\ $*'
-else
-    CompilerSet makeprg=cargo\ $*
-endif
-
-" Ignore general cargo progress messages
-CompilerSet errorformat+=
-            \%-G%\\s%#Downloading%.%#,
-            \%-G%\\s%#Compiling%.%#,
-            \%-G%\\s%#Finished%.%#,
-            \%-G%\\s%#error:\ Could\ not\ compile\ %.%#,
-            \%-G%\\s%#To\ learn\ more\\,%.%#,
-            \%-Gnote:\ Run\ with\ \`RUST_BACKTRACE=%.%#,
-            \%.%#panicked\ at\ \\'%m\\'\\,\ %f:%l:%c
-
-" vint: -ProhibitAbbreviationOption
-let &cpo = s:save_cpo
-unlet s:save_cpo
-" vint: +ProhibitAbbreviationOption
-
-" vim: set et sw=4 sts=4 ts=8:

nvim/.config/nvim/compiler/ghci.vim

@@ -1,20 +0,0 @@
-" Vim compiler file
-" Compiler: Haskell repl - ghci
-" Author: Maxime Bourget
-
-if exists("current_compiler")
-  finish
-endif
-let current_compiler="ghci"
-" inherit from stack settings
-" compiler stack
- 
-let s:cpo_save = &cpo
-set cpo&vim
-
-CompilerSet makeprg=stack\ repl
-
-CompilerSet errorformat+=%f:%.%l%.%c%.%#
-
-let &cpo = s:cpo_save
-unlet s:cpo_save

nvim/.config/nvim/compiler/stack.vim

@@ -1,42 +0,0 @@
-" Vim compiler file
-" Compiler:         Haskell Stack
-" Maintainer:       Daniel Campoverde <alx@sillybytes.net>
-" Latest Revision:  2018-08-27
-
-if exists("current_compiler")
-  finish
-endif
-let current_compiler = "stack"
-
-let s:cpo_save = &cpo
-set cpo&vim
-
-
-CompilerSet errorformat=
-    \%-G%.%#:\ build\ %.%#,
-    \%-G%.%#:\ configure\ %.%#,
-    \%-G[%.%#]%.%#,
-    \%-G%.%#preprocessing\ %.%#,
-    \%-G%.%#configuring\ %.%#,
-    \%-G%.%#building\ %.%#,
-    \%-G%.%#linking\ %.%#,
-    \%-G%.%#installing\ %.%#,
-    \%-G%.%#registering\ %.%#,
-    \%-G%.%#:\ copy/register%.%#,
-    \%-G%.%#process\ exited\ %.%#,
-    \%-G%.%#--builddir=%.%#,
-    \%-G--%.%#,
-    \%-G%.%#\|%.%#,
-    \%E%o\ %#>%f:%l:%c:\ error:,%+Z\ \ \ \ %m,
-    \%E%o\ %#>%f:%l:%c:\ error:\ %m,%-Z,
-    \%W%o\ %#>%f:%l:%c:\ warning:,%+Z\ \ \ \ %m,
-    \%W%o\ %#>%f:%l:%c:\ warning:\ %m,%-Z,
-    \%E%f:%l:%c:\ error:,%+Z\ \ \ \ %m,
-    \%E%f:%l:%c:\ error:\ %m,%-Z,
-    \%W%f:%l:%c:\ warning:,%+Z\ \ \ \ %m,
-    \%W%f:%l:%c:\ warning:\ %m,%-Z,
-
-CompilerSet makeprg=stack\ --no-terminal
-
-let &cpo = s:cpo_save
-unlet s:cpo_save