Release v1.4.0-beta-2

• New features:
  • Autocomplete will add variables, functions, and classes to the autocompleted keywords list.
    • Function suffix: (F)
    • Class suffix: (C)
    • Variable suffix: (V)
  • Autocomplete will find any similar words and place them on top of the keywords list, only if the option "Match case" is disabled in settings.
  • Files Explorer:
    • Removed images for files and folders.
    • Removed "Open Folder" and "Refresh" buttons.
    • Threads will be automatically created for the explorer, instead of making the app freeze, and eventually crash (especially for folder that has many files and sub-dirs).
    • Explorer is now able to open any file, any extension is supported.
• Bug fixes:
  • When searching an empty string using the "Search Keyword" feature, the app freezes and crashes.
  • Tkinter cannot be centered before adding widgets.
  • When zooming, the X and Y of the list box (of Autocomplete) cannot be placed exactly below the currently typed word.
• Known bugs:
  • When you define a function, and then change the function to a class type (def → class), Autocomplete cannot remove the duplicates. This also happens if you change a class to a function (class → def).
  • If you select a keyword in the Autocomplete list box, and the keyword already exists before the currently typed word, it will set the cursor on the first searched keyword.