Support more options, better wrapping

lua/argonaut/options.lua

@@ -6,7 +6,6 @@ local options_current = {
         comma_last = false,
         comma_prefix = false,
         comma_prefix_indent = false,
-        line_max = 32,
     },
     go = {
         comma_last = true,

lua/argonaut/param.lua

@@ -93,10 +93,9 @@ end
 function Param:is_wrapped()
     local previous_param = self:get_previous()
     if previous_param then
-        -- print(get_param_stop_row(previous_param), get_param_start_row(self))
         return get_param_stop_row(previous_param) ~= get_param_start_row(self)
     else
-        return false
+        return self.range.start_cursor.row ~= get_param_start_row(self)
     end
 end
 

lua/argonaut/range.lua

@@ -147,12 +147,25 @@ function Range:write(builder, wrapped)
             builder:push_indent()
 
             for i, param in ipairs(self.params) do
-                param:write(builder)
+                local is_first_param = i == 1
-
                 local is_last_param = i == #self.params
-                if not is_last_param or self:query_option('comma_last') then
+
-                    builder:write(',')
+                if self:query_option('comma_prefix') then
+                    if is_first_param then
+                        if self:query_option('comma_prefix_indent') then
+                            builder:write('  ')
+                        end
+                    else
+                        builder:write(', ')
+                    end
+                    param:write(builder)
+                else
+                    param:write(builder)
+                    if not is_last_param or self:query_option('comma_last') then
+                        builder:write(',')
+                    end
                 end
+
                 if not is_last_param then
                     builder:endline()
                 end