diff --git a/init.vim b/init.vim
index 77ad618..140765d 100644
--- a/init.vim
+++ b/init.vim
@@ -173,6 +173,8 @@
             " Haskell syntax highlighting
             Plug 'neovimhaskell/haskell-vim'
 
+            " OpenSCAD syntax highlighting
+            Plug 'salkin-mada/openscad.nvim'
         " }}}
 
         " Custom JIX modules
@@ -263,6 +265,7 @@ tnoremap <Esc> <C-\><C-n>
     colorscheme dichromatic
     " Recolor selected line in QuickFix window
     hi QuickFixLine ctermbg=15 ctermfg=240 cterm=NONE guibg=#585858 guifg=#FFFFFF gui=NONE
+    hi Pmenu ctermbg=17 guibg=#00005F ctermfg=252 guifg=#DADADA
 
     " Lightline
         "\   'colorscheme': 'solarized',
@@ -591,6 +594,12 @@ endif
         autocmd BufReadPre,BufEnter *sage.python let b:neomake_python_enabled_makers = []
     augroup END
 
+    " Configure for Python
+    augroup PythonConfig
+        autocmd!
+        autocmd BufReadPre,BufEnter *.py set foldmethod=indent
+    augroup END
+
     " Configure for latex
     let g:neomake_tex_enabled_makers = ['chktex']
     augroup NeomakeTex
@@ -686,6 +695,27 @@ endif
     let g:haskell_indent_guard = 4 " 2
 " }}}
 
+"au BufRead,BufNewFile *.scad lua require('openscad')
+" openscad {{{
+
+lua <<EOF
+    require 'openscad'
+    vim.g.openscad_fuzzy_finder = 'fzf'
+    vim.g.openscad_cheatsheet_window_blend = 15 --%
+    vim.g.openscad_load_snippets = false
+    -- should the openscad project automatically be opened on startup
+    vim.g.openscad_auto_open = false
+
+    --vim.g.openscad_default_mappings = true
+
+    vim.g.openscad_cheatsheet_toggle_key = '<Enter>'
+    vim.g.openscad_help_trig_key = '<A-h>'
+    vim.g.openscad_help_manual_trig_key = '<A-m>'
+    vim.g.openscad_exec_openscad_trig_key = '<Leader>ll'
+    vim.g.openscad_top_toggle = '<A-c>'
+EOF
+" }}}
+
 " TODO:
 " disable copying when pasting in visual mode {{{
     "vnoremap p <p>:let @"=@0<CR>
@@ -734,6 +764,8 @@ augroup CustomCommentDefinitions
     autocmd FileType julia setlocal commentstring=#\ %s
     autocmd FileType c setlocal commentstring=\/\/\ %s
     autocmd FileType cpp setlocal commentstring=\/\/\ %s
+    autocmd FileType cuda setlocal commentstring=\/\/\ %s
+    autocmd FileType openscad setlocal commentstring=\/\/\ %s
 augroup END
 
 
@@ -821,7 +853,7 @@ augroup END
     au FileType markdown nnoremap <buffer> <Leader>ll :InstantMarkdownPreview<CR>
     " stop it with :InstantMarkdownStop
     "let g:instant_markdown_open_to_the_world = 1
-    "let g:instant_markdown_allow_unsafe_content = 1
+    let g:instant_markdown_allow_unsafe_content = 1 " Allows javascript
     "let g:instant_markdown_allow_external_content = 0
     "let g:instant_markdown_logfile = '/tmp/instant_markdown.log'
     let g:instant_markdown_mathjax = 1