Commit 5f25660c authored by Karl Heuer's avatar Karl Heuer
Browse files

(Fvertical_motion): Doc fix.

parent d69006df
......@@ -1378,21 +1378,26 @@ vmotion (from, vtarget, w)
}
DEFUN ("vertical-motion", Fvertical_motion, Svertical_motion, 1, 2, 0,
"Move to start of screen line LINES lines down.\n\
If LINES is negative, this is moving up.\n\
"Move point to start of the screen line LINES lines down.\n\
If LINES is negative, this means moving up.\n\
\n\
This function is an ordinary cursor motion function\n\
which calculates the new position based on how text would be displayed.\n\
The new position may be the start of a line,\n\
or just the start of a continuation line.\n\
The function returns number of screen lines moved over;\n\
that usually equals LINES, but may be closer to zero\n\
if beginning or end of buffer was reached.\n\
\n\
The optional second argument WINDOW specifies the window to use for\n\
parameters such as width, horizontal scrolling, and so on.\n\
the default is the selected window.\n\
It does not matter what buffer is displayed in WINDOW.\n\
`vertical-motion' always uses the current buffer.\n\
This makes it possible to use `vertical-motion' in any buffer,\n\
whether or not it is currently displayed in some window.\n\
The default is to use the selected window's parameters.\n\
\n\
This function sets point to position found; this may be start of line\n\
or just the start of a continuation line.\n\
It returns number of lines moved; that may be closer to zero than LINES\n\
if beginning or end of buffer was reached.")
`vertical-motion' always uses the current buffer,\n\
regardless of which buffer is displayed in WINDOW.\n\
This is consistent with other cursor motion functions\n\
and makes it possible to use `vertical-motion' in any buffer,\n\
whether or not it is currently displayed in some window.")
(lines, window)
Lisp_Object lines, window;
{
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