feat: change visual foreground for better contrast

lua/astronomy/functions.lua

@@ -15,7 +15,7 @@ local g = vim.g
 --@return position number: a valid position for setting a variant from the variant table
 local function change_variant(v_tab, pos)
     if next(v_tab) == nil then return end
-        return table.getn(v_tab) > pos and pos + 1 or 1
+    return #v_tab > pos and pos + 1 or 1
 end
 
 ---Set a especific variant

lua/astronomy/scheme.lua

@@ -8,6 +8,11 @@
 local M = {}
 local g = vim.g
 
+local static = {
+    coq_checked             ="#36704f",
+    coq_sent                ="#4b4b4b",
+}
+
 -- Load terminal colors
 --@param tab table: scheme colors to apply
 local function terminal_colors(tab)
@@ -43,7 +48,7 @@ function M.load_colors(scheme)
         Normal                      = { fg = scheme.foreground,     bg = scheme.background,         scheme.none },
         NormalFloat                 = { fg = scheme.foreground,     bg = scheme.background_alt,     scheme.none },
         Terminal                    = { link = "Normal"  },
-                Visual                          = { fg = scheme.yellow,         bg = scheme.background_alt,     scheme.none },
+        Visual                      = { fg = scheme.green,          bg = scheme.background_alt,     scheme.none },
         VisualNOS                   = { link = "Visual"  },
         Cursor                      = { fg = scheme.background,     bg = scheme.foreground,         scheme.none },
         CursorLine                  = { fg = scheme.none,           bg = scheme.background_alt,     scheme.none },
@@ -196,11 +201,31 @@ function M.load_colors(scheme)
         DiagnosticFloatingHint      = { link = "DiagnosticVirtualTextHint" },
         DiagnosticSignHint          = { link = "DiagnosticVirtualTextHint" },
 
+        --------------------
+        -- LUASNIP COLORS --
+        --------------------
+        LuaSnipInactive             = { link = "Comment" },
+        LuaSnipChoice               = { fg = scheme.yellow,         bg = scheme.none,               scheme.none },
+        LuaSnipFunction             = { fg = scheme.magenta,        bg = scheme.none,               scheme.none },
+        LuaSnipInsert               = { fg = scheme.blue,           bg = scheme.none,               scheme.none },
+
+        ----------------
+        -- CMP COLORS --
+        ----------------
+        CmpItemKindVariable         = { fg = scheme.none,           bg = scheme.none,               scheme.none },
+        CmpItemKindClass            = { fg = scheme.yellow,         bg = scheme.none,               scheme.none },
+        CmpItemKindInterface        = { link = "CmpItemKindClass" },
+        CmpItemKindModule           = { link = "CmpItemKindClass" },
+        CmpItemKindText             = { fg = scheme.green,          bg = scheme.none,               scheme.none },
+        CmpItemKindKeyword          = { fg = scheme.orange,         bg = scheme.none,               scheme.none },
+        CmpItemKindFunction         = { fg = scheme.blue,           bg = scheme.none,               scheme.none },
+        CmpItemKindMethod           = { link = "CmpItemKindFunction" },
+
         ----------------
         -- COQ COLORS --
         ----------------
-                CoqtailChecked                  = { fg = scheme.none,           bg = scheme.darkgreen,          scheme.none },
+        CoqtailChecked              = { fg = scheme.none,           bg = static.coq_checked,        scheme.none },
-                CoqtailSent                     = { fg = scheme.none,           bg = scheme.darkgrey,           scheme.none },
+        CoqtailSent                 = { fg = scheme.none,           bg = static.coq_sent,           scheme.none },
     }
 
     terminal_colors(scheme)

lua/astronomy/utils.lua

@@ -52,7 +52,6 @@ local function load_colorscheme(scheme, custom_tab)
     for grp, col in pairs(color_table) do
         set_highlights(grp, col)
     end
-
 end
 
 -- Set and load the color scheme