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(Fields): Mention POS requirement when narrowing is in effect.

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Thien-Thi Nguyen 2006-07-30 12:34:23 +00:00
parent 35a4c758b3
commit 0466836353
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@ -3697,7 +3697,8 @@ field nor the following field; the field functions treat it as belonging
to an empty field whose beginning and end are both at @var{pos}.
In all of these functions, if @var{pos} is omitted or @code{nil}, the
value of point is used by default.
value of point is used by default. If narrowing is in effect, then
@var{pos} should fall within the accessible portion. @xref{Narrowing}.
@defun field-beginning &optional pos escape-from-edge limit
This function returns the beginning of the field specified by @var{pos}.