Commit 9c7fce05 authored by Miles Bader's avatar Miles Bader
Browse files

(Fields): Describe new `limit' arg in field-beginning/field-end.

parent 97d012e8
2001-11-25 Miles Bader <miles@gnu.org>
* text.texi (Fields): Describe new `limit' arg in
field-beginning/field-end.
2001-11-17 Eli Zaretskii <eliz@is.elta.co.il>
* permute-index: Don't depend on csh-specific features. Replace
......
......@@ -3185,7 +3185,7 @@ 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.
@defun field-beginning &optional pos escape-from-edge
@defun field-beginning &optional pos escape-from-edge limit
@tindex field-beginning
This function returns the beginning of the field specified by @var{pos}.
......@@ -3194,9 +3194,13 @@ If @var{pos} is at the beginning of its field, and
always the beginning of the preceding field that @emph{ends} at @var{pos},
regardless of the stickiness of the @code{field} properties around
@var{pos}.
If @var{limit} is non-@code{nil}, it is a buffer position; if the
beginning of the field is before @var{limit}, then @var{limit} will be
returned instead.
@end defun
@defun field-end &optional pos escape-from-edge
@defun field-end &optional pos escape-from-edge limit
@tindex field-end
This function returns the end of the field specified by @var{pos}.
......@@ -3204,6 +3208,10 @@ If @var{pos} is at the end of its field, and @var{escape-from-edge} is
non-@code{nil}, then the return value is always the end of the following
field that @emph{begins} at @var{pos}, regardless of the stickiness of
the @code{field} properties around @var{pos}.
If @var{limit} is non-@code{nil}, it is a buffer position; if the end
of the field is after @var{limit}, then @var{limit} will be returned
instead.
@end defun
@defun field-string &optional pos
......
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