"Remove all characters after the last period" can also be re-stated as, "keep all characters up to a period,"

Not if there can be two or more periods in the first 400 characters.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: Truncating after the last period by BrowserUk
in thread Truncating after the last period by sdyates

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