When you dream of jack-o-lantern means that you are looking forward for some kind of celebration.
Dream dictionary: o data dream meanings
This dream may want to tell you about the need of protection but also of inner experience and channeling of energies.
The letters or symbols in dreams can identify a person related to you or symbolize a characteristic situation. The analysis of the data should be compared with the other aspects of the dream.
If you are dreaming about the diskette, then such dream indicates some important data that you should put into some aspects in your life.
The letters or symbols which appear in dreams of parchments can identify a person linked to you, or symbolize a characteristic situation. The analysis of this data must be compared to the other aspects of the dream.
The letters in dreams can identify a person related to you or symbolize a characteristic situation. The analysis of these data should be compared with the other aspects of the dream.