use a helper

Dependencies

• [2] KKMFQDR4 editing source code from within the app
• [3] OI4FPFIN support drawings in the source editor
• [4] XW7ANEJX switch shortcuts for bifold text
• [5] QZ2SXLHF some debug prints

Change contents

• replacement in commands.lua at line 45
  [2.205905]→[2.205905:206043](∅→∅)
  − if Text_cache[s] == nil then

  − Text_cache[s] = App.newText(love.graphics.getFont(), s)

  − end

  − local width = App.width(Text_cache[s])
  [2.205905]

  [2.206043]
  + local s_text = to_text(s)

  + local width = App.width(s_text)
• replacement in commands.lua at line 51
  [2.206145]→[2.206145:206193](∅→∅)
  − App.screen.draw(Text_cache[s], Menu_cursor,5)
  [2.206145]

  [2.206193]
  + App.screen.draw(s_text, Menu_cursor,5)
• replacement in commands.lua at line 69
  [2.206600]→[2.206600:206738](∅→∅)
  − if Text_cache[s] == nil then

  − Text_cache[s] = App.newText(love.graphics.getFont(), s)

  − end

  − local width = App.width(Text_cache[s])
  [2.206600]

  [2.206738]
  + local s_text = to_text(s)

  + local width = App.width(s_text)
• replacement in commands.lua at line 77
  [2.206871]→[2.206871:206985](∅→∅)
  − love.graphics.rectangle('fill', Menu_cursor-5,5-2, App.width(Text_cache[s])+5*2,Editor_state.line_height+2*2)
  [2.206871]

  [2.206985]
  + love.graphics.rectangle('fill', Menu_cursor-5,5-2, App.width(s_text)+5*2,Editor_state.line_height+2*2)
• replacement in commands.lua at line 80
  [2.207023]→[2.207023:207071](∅→∅)
  − App.screen.draw(Text_cache[s], Menu_cursor,5)
  [2.207023]

  [2.207071]
  + App.screen.draw(s_text, Menu_cursor,5)