[2024-06-07] Add status col plugin and default feline theme

nvim/lua/init.lua

@@ -1,7 +1,23 @@
-require('plugins.gruvbox')
+--vim.cmd('colorscheme default')
+--require('plugins.gruvbox')
 require('plugins.feline')
 require('gitsigns').setup()
 require('plugins.matlab_ls')
+require('plugins.lua_ls')
 require('plugins.treesitter')
 require('battery').setup()
 require('plugins.noice')
+require('plugins.statuscol')
+vim.diagnostic.config({
+  virtual_text = false,
+  underline = true,
+  signs = {
+            text = {
+                [vim.diagnostic.severity.ERROR] = '●',
+                [vim.diagnostic.severity.WARN] = '●',
+				[vim.diagnostic.severity.INFO] = '●',
+				[vim.diagnostic.severity.HINT] = '●'
+            }
+        }
+  })
+--vim.api.nvim_set_hl(0,"DiagnosticUnderlineWarn",{undercurl=true,sp='DiagnosticWarn'})

nvim/lua/plugins/statuscol.lua

@@ -0,0 +1,16 @@
+local builtin = require("statuscol.builtin")
+require('statuscol').setup({
+       relculright = true,
+	   ft_ignore = { 'neo-tree' },
+       segments = {
+         {
+           sign = { namespace={'diag*'} },
+		   click = "v:lua.ScSa"
+         },
+         { text = { builtin.lnumfunc }, click = "v:lua.ScLa", },
+         {
+           sign = { namespace={'git*'} },
+		   click = "v:lua.ScSa"
+         },
+       }
+})

nvim/lua/themes/default.lua

@@ -0,0 +1,26 @@
+-- :filter Nvim* highlight
+local hex = function(n)
+    return string.format("#%06x", n)
+end
+local fg = function(n)
+    colour = vim.api.nvim_get_hl_by_name(n, true)
+    return hex(colour.foreground)
+end
+local bg = function(n)
+    colour = vim.api.nvim_get_hl_by_name(n, true)
+    return hex(colour.background)
+end
+
+return {
+    bg = '#000000',
+	black = '#000000',
+    fg = fg("Normal"),
+    green = fg("DiagnosticOk"),
+    blue = fg("DiagnosticHint"),
+    orange = fg("DiagnosticWarn"),
+    red = fg("DiagnosticError"),
+    purple = fg("DiagnosticHint"),
+    white = '#FFFFFF',
+    yellow = fg("DiagnosticWarn"),
+	aqua = fg("DiagnosticHint")
+}