Knowledge of column.txt

[Honvai]

Does hal understand column text files like this?

[Art]

No.

Hal understands typed text and spoken English.

[Honvai]

How many different characters hal understand? and
How to add characters and custom characters to hal program?

[Art]

Use or understand?

During conversations, Hal will normally understand 0-9 and a-z.

Punctuation and Capitalizations do not matter and are not considered.

The other symbols might be used or useful in Hal's programming or perhaps Scriptwriting for Plugins but not during normal conversation.

[Honvai]

How to add ?, ? and any other new character that windows have by default so that hal can use them?

[Art]

 'PROCESS: REMOVE PUNCTUATION
    'This function removes all other punctuation and symbols from the User's
    'sentence so they won't confuse Hal during processing.
    UserSentence = HalBrain.AlphaNumericalOnly(UserSentence)

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Again, this chatbot/assistant is only written for the English language and Windows-based computers. Foreign languages other than English, and other countries might not enjoy the same experience. There is no workaround that I am aware of at present.

IF you are persistent in this I suggest you go through HAL's  Hal7.uhp  script and see what Hal is doing or how it handles various inputs and outputs.

Lastly, I would recommend you send an email to Robert Medeksza, the creator of Ultra Hal 7.

Thank you and good luck!

[Honvai]

Where can i find the email address?

[Art]

Try customeremail@zabaware.com

Robert is very busy so allow for some time before you get a reply.

I personally do not see this type of column text file ever being used by or written into the UltraHal program.
Hal is a ChatAssistant or Chatbot.

It can also handle math and math symbols like + - */ as well as square roots, etc.

No foreign languages or strange symbols that might be found in the ASCII set/subset.

Good luck!