The mark of punctuation that might indicate that more information is to come is a dash
A colon.
A colon or a dash.
The exclamation point is the one
Ellipsis: space dot dot dot space ( ... ) A colon indicates that more information is to come. An ellipsis indicates that something has been omitted - that is what the word means.
The colon indicates that more information is to come. For example: 'She packed a small case with what she needed for her visit: toiletries, a nightdress, a change of clothing, and a book.' The colon introduces the details of what she packed. Notice too that I used a colon after the words 'For example', to show that specific information would follow. A comma and a semi-colon both indicate that the sentence is not yet finished. However, neither of them indicates that more information (in the sense of a list, an explanation, or further details) is to come, in the way that a colon does.
before a punctuation.
No punctuation marks come after The.
a colon aka 2 vertical dots anticipates more info just ahead usually to the right or else on the very next line
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A colon. In colloquial writing a dash (--) may be used, but this is not acceptable in formal writing.
a period