some debug prints

I'm starting to edit the sources from within the app in ernest. First
question: why does the file navigation menu skip some files? These
prints answer the question.

1 files changed, 4 insertions, 0 deletions

diff --git a/commands.lua b/commands.lua
index be9c9bf..29e4a3e 100644
--- a/commands.lua
+++ b/commands.lua
@@ -55,13 +55,16 @@ function add_hotkey_to_menu(s)
 end
 
 function source.draw_file_navigator()
+  log_start('render file navigator')
   for i,file in ipairs(File_navigation.candidates) do
     if file == 'source' then
       App.color(Menu_border_color)
       love.graphics.line(Menu_cursor-10,2, Menu_cursor-10,Menu_status_bar_height-2)
     end
+    log(2, file)
     add_file_to_menu(file, i == File_navigation.index)
   end
+  log_end('render file navigator')
 end
 
 function add_file_to_menu(s, cursor_highlight)
@@ -70,6 +73,7 @@ function add_file_to_menu(s, cursor_highlight)
   end
   local width = App.width(Text_cache[s])
   if Menu_cursor + width > App.screen.width - 5 then
+    log(2, 'skipped')
     return
   end
   if cursor_highlight then