Add plantuml support to nvim, even rendering by command :Soil

.config/nvim/lua/plugins/plantuml.lua

@@ -0,0 +1,38 @@
+return {
+	{
+		"aklt/plantuml-syntax",
+	},
+	{
+		'javiorfo/nvim-soil',
+		ft = "plantuml",
+
+		opts = {
+			-- If you want to change default configurations
+
+			-- This option closes the image viewer and reopen the image generated
+			-- When true this offers some kind of online updating (like plantuml web server)
+			actions = {
+				redraw = false
+			},
+
+			-- If you want to use Plant UML jar version instead of the installed version
+			-- puml_jar = "/path/to/plantuml.jar",
+
+			-- If you want to customize the image showed when running this plugin
+			image = {
+				darkmode = false, -- Enable or disable darkmode
+				format = "png", -- Choose between png or svg
+
+				-- This is a default implementation of using nsxiv to open the resultant image
+				-- Edit the string to use your preferred app to open the image (as if it were a command line)
+				-- Some examples:
+				-- return "feh " .. img
+				-- return "xdg-open " .. img
+				execute_to_open = function(img)
+					return "feh " .. img
+				end
+			}
+		}
+	}
+}
+