nvim: added markdown plugin

.config/nvim/after/ftplugin/c.lua

@@ -1,9 +1,7 @@
 vim.api.nvim_create_autocmd({ 'VimLeave' },
   {
-    command = '!cclear'
+    callback = function() os.execute('cclear') end
   })
 
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
-vim.o.textwidth = 80
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/java.lua

@@ -1,4 +1,3 @@
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
 vim.o.textwidth = 100
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/javascript.lua

@@ -1,4 +1,3 @@
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
 vim.o.textwidth = 100
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/lua.lua

@@ -1,4 +1,3 @@
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
 vim.o.textwidth = 100
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/markdown.lua

@@ -6,4 +6,6 @@ vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
 vim.o.textwidth = 100
-vim.o.colorcolumn = "-0"
+
+-- iamcco/markdown-preview.nvim
+vim.keymap.set('n', '<leader>p', ':MarkdownPreviewToggle<CR>', { noremap = true })

.config/nvim/after/ftplugin/nim.lua

@@ -1,4 +0,0 @@
-vim.o.shiftwidth = 2
-vim.o.softtabstop = 2
-vim.o.textwidth = 80
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/python.lua

@@ -1,4 +0,0 @@
-vim.o.shiftwidth = 2
-vim.o.softtabstop = 2
-vim.o.textwidth = 80
-vim.o.colorcolumn = "-0"

.config/nvim/after/ftplugin/tex.lua

@@ -1,9 +1,10 @@
 vim.api.nvim_create_autocmd({ 'VimLeave' },
   {
-    command = '!texclear %'
+    callback = function() os.execute('texclear ' .. vim.fn.expand('%')) end
   })
 
 vim.o.shiftwidth = 2
 vim.o.softtabstop = 2
-vim.o.textwidth = 80
+
-vim.o.colorcolumn = "-0"
+-- frabjous/knap
+vim.keymap.set('n', '<leader>p', require("knap").toggle_autopreviewing, { noremap = true })

.config/nvim/init.lua

@@ -73,6 +73,11 @@ vim.o.foldenable = true
 vim.o.conceallevel = 0
 vim.g.markdown_folding = 1
 
+-- standard settings for colorcolumn and tabbing
+vim.o.shiftwidth = 4
+vim.o.softtabstop = 4
+vim.o.textwidth = 80
+
 -- read files correctly
 vim.filetype.add({
   extension = {

.config/nvim/lua/keymap.lua

@@ -33,24 +33,6 @@ vim.keymap.set('n', '<leader>ss', ':%s//gI<Left><Left><Left>', { noremap = true
 -- irc compatibility for interactivity
 vim.keymap.set('n', '<leader>is', ':.w >> in<cr>dd', { noremap = true })
 
--- the following keymap settings are plugin dependent
-
--- frabjous/knap
-vim.api.nvim_create_autocmd('FileType', {
-  pattern = 'tex',
-  callback = function()
-    vim.keymap.set('n', '<leader>p', ':lua require("knap").toggle_autopreviewing()<CR>', { noremap = true })
-  end,
-})
-
--- iamcco/markdown-preview.nvim
-vim.api.nvim_create_autocmd('FileType', {
-  pattern = 'markdown',
-  callback = function()
-    vim.keymap.set('n', '<leader>p', ':MarkdownPreviewToggle<CR>', { noremap = true })
-  end,
-})
-
 -- SmiteshP/nvim-navbuddy
 vim.keymap.set('n', '<F3>', ':Navbuddy<CR>', {})
 
@@ -58,8 +40,8 @@ vim.keymap.set('n', '<F3>', ':Navbuddy<CR>', {})
 vim.keymap.set('n', '<F2>', ':NvimTreeToggle toggle<CR>', {})
 
 -- numtostr/fterm.nvim
-vim.keymap.set('n', '<leader>t', ':lua require("FTerm").toggle()<CR>', { noremap = true })
+vim.keymap.set({ 'n', 't' }, '<leader>t', require("FTerm").toggle, { noremap = true })
-vim.keymap.set('t', '<leader>t', '<C-\\><C-n>:lua require("FTerm").toggle()<CR>', { noremap = true })
+
 local lazygit = require("FTerm"):new({
     cmd = 'lazygit',
 })
@@ -73,16 +55,16 @@ vim.keymap.set( 'n', '<leader>gdc', ":DiffviewClose<CR>")
 vim.keymap.set( 'n', '<leader>x', ":TroubleToggle<CR>")
 
 -- hrsh7th/nvim-cmp
-vim.keymap.set('n', 'gD', ':lua vim.lsp.buf.declaration()<CR>', { noremap = true })
+vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, { noremap = true })
-vim.keymap.set('n', 'gd', ':lua vim.lsp.buf.definition()<CR>', { noremap = true })
+vim.keymap.set('n', 'gd', vim.lsp.buf.definition, { noremap = true })
-vim.keymap.set('n', 'gy', ':lua vim.lsp.buf.type_definition()<CR>', { noremap = true })
+vim.keymap.set('n', 'gy', vim.lsp.buf.type_definition, { noremap = true })
-vim.keymap.set('n', 'gi', ':lua vim.lsp.buf.implementation()<CR>', { noremap = true })
+vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, { noremap = true })
-vim.keymap.set('n', 'gr', ':lua vim.lsp.buf.references()<CR>', { noremap = true })
+vim.keymap.set('n', 'gr', vim.lsp.buf.references, { noremap = true })
-vim.keymap.set('n', 'K', ':lua vim.lsp.buf.hover()<CR>', { noremap = true })
+vim.keymap.set('n', 'K', vim.lsp.buf.hover, { noremap = true })
-vim.keymap.set('n', '<F8>', ':lua vim.lsp.buf.format()<CR>', { noremap = true })
+vim.keymap.set('n', '<F8>', vim.lsp.buf.format, { noremap = true })
 
 -- filipdutescu/renamer.nvim
-vim.keymap.set('n', '<F5>', ':lua require("renamer").rename()<CR>', { noremap = true })
+vim.keymap.set('n', '<F5>', require("renamer").rename, { noremap = true })
 
 -- nvim-telescope/telescope.nvim
 vim.keymap.set('n', '<F4>', ':Telescope find_files<CR>', { noremap = true })

.config/nvim/lua/loadplugins.lua

@@ -73,7 +73,10 @@ return require("lazy").setup({
           },
           sections = {
             lualine_b = {
-              { require('gitblame').get_current_blame_text, cond = require('gitblame').is_blame_text_available }
+              {
+                require('gitblame').get_current_blame_text,
+                cond = require('gitblame').is_blame_text_available
+              }
             },
             lualine_c = {},
             lualine_x = {
@@ -322,9 +325,6 @@ return require("lazy").setup({
       end
     },
 
-    -- fix for cursorhold function
-    -- 'antoinemadec/fixcursorhold.nvim',
-
     -- showing color of hex values, etc
     {
       'nvchad/nvim-colorizer.lua',
@@ -426,12 +426,12 @@ return require("lazy").setup({
         vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
           {
             pattern = { '*' },
-            command = 'lua require("ufo").closeAllFolds()'
+            callback = function() require("ufo").closeAllFolds() end
           })
         vim.api.nvim_create_autocmd({ 'BufEnter', 'FileType' },
           {
             pattern = { '*' },
-            command = 'lua require("ufo").openAllFolds()'
+            callback = function() require("ufo").openAllFolds() end
           })
       end
     },
@@ -657,6 +657,14 @@ return require("lazy").setup({
       end
     },
 
+    -- markdown improvements
+    {
+      'preservim/vim-markdown',
+      ft = { 'markdown' },
+      dependencies = { 'godlygeek/tabular' },
+      config = function()
+      end
+    },
   },
   -- lazy.nvim configuration
   {

.config/nvim/lua/style.lua

@@ -1,9 +1,7 @@
--- display certain invisible chars
-vim.opt.list = true
-vim.opt.listchars:append "space:·"
-vim.opt.listchars:append "eol:"
-
 -- set signs for various uses
+Space_sign = "·"
+Return_sign = ""
+
 Error_sign = " "
 Warn_sign = " "
 Info_sign = " "
@@ -111,3 +109,12 @@ vim.fn.sign_define(
   "DiagnosticSignHint",
   { texthl = "DiagnosticSignHint", text = Hint_sign, numhl = "DiagnosticSignHint" }
 )
+
+-- enable colorcolumn when textwidth is set
+vim.o.colorcolumn = "-0"
+vim.o.cursorline = true
+
+-- display certain invisible chars
+vim.o.list = true
+vim.opt.listchars:append("space:" .. Space_sign)
+vim.opt.listchars:append("eol:" .. Return_sign)

.gitignore

@@ -1,2 +1,3 @@
 .dotfiles
 .config/nvim/plugin/packer_compiled.lua
+.config/nvim/lazy-lock.json