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These functions move point based on a count of characters.
goto-char
is the fundamental primitive; the other functions use
that.
This function sets point in buffer
to the value position.
If position is less than 1, it moves point to the beginning of the
buffer. If position is greater than the length of the buffer, it
moves point to the end. buffer defaults to the current buffer if
omitted.
If narrowing is in effect, position still counts from the
beginning of the buffer, but point cannot go outside the accessible
portion. If position is out of range, goto-char
moves
point to the beginning or the end of the accessible portion.
When this function is called interactively, position is the numeric prefix argument, if provided; otherwise it is read from the minibuffer.
goto-char
returns position.
This function moves point count characters forward, towards the
end of the buffer (or backward, towards the beginning of the buffer, if
count is negative). If the function attempts to move point past
the beginning or end of the buffer (or the limits of the accessible
portion, when narrowing is in effect), an error is signaled with error
code beginning-of-buffer
or end-of-buffer
. buffer
defaults to the current buffer if omitted.
In an interactive call, count is the numeric prefix argument.
This function moves point count characters backward, towards the
beginning of the buffer (or forward, towards the end of the buffer, if
count is negative). If the function attempts to move point past
the beginning or end of the buffer (or the limits of the accessible
portion, when narrowing is in effect), an error is signaled with error
code beginning-of-buffer
or end-of-buffer
. buffer
defaults to the current buffer if omitted.
In an interactive call, count is the numeric prefix argument.
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