Minor changes

2 files changed, 25 insertions, 3 deletions

diff --git a/init.vim b/init.vim
index 94031ad..8126339 100644
--- a/init.vim
+++ b/init.vim
@@ -44,7 +44,6 @@ Plug 'nvim-telescope/telescope.nvim'
 Plug 'nvim-tree/nvim-tree.lua'
 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 Plug 'nvim-treesitter/nvim-treesitter-textobjects'
-Plug 'nvim-treesitter/playground'
 Plug 'onsails/lspkind.nvim'
 " Plug 'tpope/vim-surround'
 Plug 'kylechui/nvim-surround'
@@ -72,6 +71,7 @@ set number
 set relativenumber
 set pumheight=20
 set updatetime=1000
+set matchpairs+=<:>
 
 let mapleader=" "
 
@@ -117,7 +117,7 @@ noremap <leader>t <cmd>TroubleToggle<cr>
 
 augroup InitVim
   au!
-  autocmd BufRead *.java,*.c,*.cpp,*.cxx,*.hs TSBufEnable highlight
+  autocmd BufRead *.java,*.c,*.cpp,*.cxx,*.hs,*.ts TSBufEnable highlight
 
   " Automatically stop highligting things when leaving insert mode. If I want
   " the highlight back, I can just hit 'n' and it will come back.
@@ -248,6 +248,26 @@ augroup END
 let g:jq_highlight_objects = 1
 let g:jq_highlight_function_calls = 1
 
+" Increment the character under the cursor to the next character in order.
+function! OrdNext()
+  let char = matchstr(getline('.'), '\%' . col('.') . 'c.')
+  let nr = char2nr(char)
+  let new_char = nr2char(nr + 1)
+  exec "norm r" . new_char
+endfunction
+
+" Decrement the character under the cursor to the last character in order.
+function! OrdPrev()
+  let char = matchstr(getline('.'), '\%' . col('.') . 'c.')
+  let nr = char2nr(char)
+  let new_char = nr2char(nr - 1)
+  exec "norm r" . new_char
+endfunction
+
+noremap α <cmd>call OrdNext()<cr>
+" Capital alpha (α)
+noremap Α <cmd>call OrdPrev()<cr>
+
 lua << EOF
 
   function open_terminal_on_directory()
diff --git a/lua/lsp.lua b/lua/lsp.lua
index 6684c80..47eb97e 100644
--- a/lua/lsp.lua
+++ b/lua/lsp.lua
@@ -3,7 +3,9 @@ local vim = assert(vim)
 local nvim_lsp = require("lspconfig")
 
 nvim_lsp.bashls.setup {}
-nvim_lsp.clangd.setup {}
+nvim_lsp.clangd.setup {
+    filetypes = { 'c', 'cpp', 'objc', 'objcpp', 'cuda' },
+}
 nvim_lsp.jqls.setup {}
 nvim_lsp.lua_ls.setup {}
 nvim_lsp.ocamllsp.setup {}