From cfd2ad4fb6572d841b9757781ea00dd3a1a1a9fc Mon Sep 17 00:00:00 2001
From: Kalle Struik <kalle@kallestruik.nl>
Date: Thu, 14 Apr 2022 21:07:10 +0200
Subject: [PATCH] Small changes

---
 nvim/ftdetect/paret.vim |  1 +
 nvim/init.vim           |  2 +-
 nvim/syntax/paret.vim   | 37 +++++++++++++++++++++++++++++++++++++
 setup.sh                |  2 +-
 4 files changed, 40 insertions(+), 2 deletions(-)
 create mode 100644 nvim/ftdetect/paret.vim
 create mode 100644 nvim/syntax/paret.vim

diff --git a/nvim/ftdetect/paret.vim b/nvim/ftdetect/paret.vim
new file mode 100644
index 0000000..9dbe390
--- /dev/null
+++ b/nvim/ftdetect/paret.vim
@@ -0,0 +1 @@
+au BufRead,BufNewFile *.paret set filetype=paret
diff --git a/nvim/init.vim b/nvim/init.vim
index 2820b0b..4fc4df7 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -20,7 +20,7 @@ set undodir=~/.vim/undo
 set list lcs=tab:\|-
 set tabstop=4
 set softtabstop=4
-set noexpandtab
+set expandtab
 set shiftwidth=4
 set smarttab
 
diff --git a/nvim/syntax/paret.vim b/nvim/syntax/paret.vim
new file mode 100644
index 0000000..4f7810e
--- /dev/null
+++ b/nvim/syntax/paret.vim
@@ -0,0 +1,37 @@
+" Vim syntax file
+" Language: Paret
+" Maintainer: Kalle Struik
+" Latest Revision: 17 March 2022
+
+if exists("b:current_syntax")
+  finish
+endif
+
+" Binary builtins
+syn keyword paretBinaryBuiltins '+' '*' '-' and or num= num< num> cons
+" Unary builtins
+syn keyword paretBinaryBuiltins not head tail is-nil is-list
+" Variable size builtins
+syn keyword paretVariableBuiltins list 
+" Misc builtins
+syn keyword paretMiscBuiltins if lambda let letrec
+
+
+" Number constants
+syn match paretNumber '\d\+'
+" Boolean constants
+syn keyword paretBoolean true false
+" Nil constants
+syn keyword paretNil nil
+
+
+let b:current_syntax = "paret"
+
+hi def link paretBinaryBuiltins     Statement
+hi def link paretUnaryBuiltins      Statement
+hi def link paretVariableBuiltins   Statement
+hi def link paretMiscBuiltins       Statement
+
+hi def link paretNumber             Constant
+hi def link paretBoolean            Constant
+hi def link paretNil                Constant
diff --git a/setup.sh b/setup.sh
index 288489a..f94e511 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,4 +1,4 @@
-#!/bin/env bash
+#!/usr/bin/env bash
 cd $(dirname $0)
 
 DOTS_DIR=$(pwd)