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(Fline_beginning_position, Fline_end_position): Clarify documentation.

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Miles Bader 2001-10-19 15:02:53 +00:00
parent 4dd9c2b11a
commit 59f2c8ab31
1 changed files with 15 additions and 8 deletions
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23
src/editfns.c
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@ -715,15 +715,16 @@ Field boundaries are not noticed if `inhibit-field-text-motion' is non-nil.")
}
DEFUN ("line-beginning-position", Fline_beginning_position, Sline_beginning_position,
0, 1, 0,
DEFUN ("line-beginning-position",
Fline_beginning_position, Sline_beginning_position, 0, 1, 0,
"Return the character position of the first character on the current line.\n\
With argument N not nil or 1, move forward N - 1 lines first.\n\
If scan reaches end of buffer, return that position.\n\
The scan does not cross a field boundary unless it would move\n\
beyond there to a different line. Field boundaries are not noticed if\n\
`inhibit-field-text-motion' is non-nil. .And if N is nil or 1,\n\
and scan starts at a field boundary, the scan stops as soon as it starts.\n\
\n\
The scan does not cross a field boundary unless doing so would move\n\
beyond there to a different line; if N is nil or 1, and scan starts at a\n\
field boundary, the scan stops as soon as it starts. To ignore field\n\
boundaries bind `inhibit-field-text-motion' to t.\n\
\n\
This function does not move point.")
(n)
@ -749,11 +750,16 @@ This function does not move point.")
Qt, Qnil);
}
DEFUN ("line-end-position", Fline_end_position, Sline_end_position,
0, 1, 0,
DEFUN ("line-end-position", Fline_end_position, Sline_end_position, 0, 1, 0,
"Return the character position of the last character on the current line.\n\
With argument N not nil or 1, move forward N - 1 lines first.\n\
If scan reaches end of buffer, return that position.\n\
\n\
The scan does not cross a field boundary unless doing so would move\n\
beyond there to a different line; if N is nil or 1, and scan starts at a\n\
field boundary, the scan stops as soon as it starts. To ignore field\n\
boundaries bind `inhibit-field-text-motion' to t.\n\
\n\
This function does not move point.")
(n)
Lisp_Object n;
@ -772,6 +778,7 @@ This function does not move point.")
return Fconstrain_to_field (make_number (end_pos), make_number (orig),
Qnil, Qt, Qnil);
}
Lisp_Object
save_excursion_save ()