From 2785d9fce966b9bf2a8f5e7a143f365efa6dd693 Mon Sep 17 00:00:00 2001
From: afranco <afonso@francof.net>
Date: Thu, 20 Oct 2022 21:23:52 +0100
Subject: [PATCH] chore: Added support for lhs compile with vimtex

---
 .config/nvim/ftplugin/lhaskell.lua     |  2 ++
 .config/nvim/lua/plugins/lspconfig.lua |  5 +----
 .latexmkrc                             | 14 ++++++++++++++
 3 files changed, 17 insertions(+), 4 deletions(-)
 create mode 100644 .config/nvim/ftplugin/lhaskell.lua
 create mode 100644 .latexmkrc

diff --git a/.config/nvim/ftplugin/lhaskell.lua b/.config/nvim/ftplugin/lhaskell.lua
new file mode 100644
index 0000000..671f8d5
--- /dev/null
+++ b/.config/nvim/ftplugin/lhaskell.lua
@@ -0,0 +1,2 @@
+vim.bo.filetype = "tex"
+vim.bo.syntax = "lhaskell"
diff --git a/.config/nvim/lua/plugins/lspconfig.lua b/.config/nvim/lua/plugins/lspconfig.lua
index 8bd69d4..eb5f613 100644
--- a/.config/nvim/lua/plugins/lspconfig.lua
+++ b/.config/nvim/lua/plugins/lspconfig.lua
@@ -11,9 +11,6 @@ end
 capabilities = vim.lsp.protocol.make_client_capabilities()
 
 
-lspconfig.hls.setup{
-on_attach = on_attach,
-capabilities = capabilities
-}
+lspconfig.hls.setup{}
 
 lspconfig.rust_analyzer.setup{}
diff --git a/.latexmkrc b/.latexmkrc
new file mode 100644
index 0000000..9325115
--- /dev/null
+++ b/.latexmkrc
@@ -0,0 +1,14 @@
+# Use subroutine to do preprocessing and running pdflatex
+$pdflatex = 'internal mylatex %B %O';
+sub mylatex {
+  my $base = shift @_;
+  my $tex = "$base.tex";
+
+  # Run the preprocessor
+  system('lhs2TeX', '--poly', '-o', $tex, "$base.lhs") == 0 or return $?;
+  # Run pdflatex
+  my $return = system('pdflatex', @_, $tex);
+  system "echo INPUT $base.lhs >> $aux_dir1$base.fls";
+  return $return;
+}
+