@end example
@end defun
-@tindex current-word
@defun current-word &optional strict really-word
This function returns the symbol (or word) at or near point, as a string.
The return value includes no text properties.
@end deffn
@defun delete-and-extract-region start end
-@tindex delete-and-extract-region
This function deletes the text between positions @var{start} and
@var{end} in the current buffer, and returns a string containing the
text just deleted.
is with @code{propertize}:
@defun propertize string &rest properties
-@tindex propertize
This function returns a copy of @var{string} which has the text
properties @var{properties}. These properties apply to all the
characters in the string that is returned. Here is an example that
@end defun
@defun next-single-char-property-change pos prop &optional object limit
-@tindex next-single-char-property-change
This is like @code{next-single-property-change} except that it
considers overlay properties as well as text properties, and if no
change is found before the end of the @var{object}, it returns the
@end defun
@defun previous-single-char-property-change pos prop &optional object limit
-@tindex previous-single-char-property-change
This is like @code{next-single-char-property-change}, but scans back
from @var{pos} instead of forward, and returns the minimum valid
position in @var{object} if no change is found.
@end defvar
@defvar show-help-function
-@tindex show-help-function
@anchor{Help display} If this variable is non-@code{nil}, it specifies a
function called to display help strings. These may be @code{help-echo}
properties, menu help strings (@pxref{Simple Menu Items},
list.
@defvar text-property-default-nonsticky
-@tindex text-property-default-nonsticky
This variable holds an alist which defines the default rear-stickiness
of various text properties. Each element has the form
@code{(@var{property} . @var{nonstickiness})}, and it defines the
@end smallexample
@defun mouse-on-link-p pos
-@tindex mouse-on-link-p
This function returns non-@code{nil} if position @var{pos} in the
current buffer is on a link.
@end defun
value of point is used by default.
@defun field-beginning &optional pos escape-from-edge limit
-@tindex field-beginning
This function returns the beginning of the field specified by @var{pos}.
If @var{pos} is at the beginning of its field, and
@end defun
@defun field-end &optional pos escape-from-edge limit
-@tindex field-end
This function returns the end of the field specified by @var{pos}.
If @var{pos} is at the end of its field, and @var{escape-from-edge} is
@end defun
@defun field-string &optional pos
-@tindex field-string
This function returns the contents of the field specified by @var{pos},
as a string.
@end defun
@defun field-string-no-properties &optional pos
-@tindex field-string-no-properties
This function returns the contents of the field specified by @var{pos},
as a string, discarding text properties.
@end defun
@defun delete-field &optional pos
-@tindex delete-field
This function deletes the text of the field specified by @var{pos}.
@end defun
@defun constrain-to-field new-pos old-pos &optional escape-from-edge only-in-line inhibit-capture-property
-@tindex constrain-to-field
This function ``constrains'' @var{new-pos} to the field that
@var{old-pos} belongs to---in other words, it returns the position
closest to @var{new-pos} that is in the same field as @var{old-pos}.
converting to and from this code.
@defun base64-encode-region beg end &optional no-line-break
-@tindex base64-encode-region
This function converts the region from @var{beg} to @var{end} into base
64 code. It returns the length of the encoded text. An error is
signaled if a character in the region is multibyte, i.e.@: in a
@end defun
@defun base64-encode-string string &optional no-line-break
-@tindex base64-encode-string
This function converts the string @var{string} into base 64 code. It
returns a string containing the encoded text. As for
@code{base64-encode-region}, an error is signaled if a character in the
@end defun
@defun base64-decode-region beg end
-@tindex base64-decode-region
This function converts the region from @var{beg} to @var{end} from base
64 code into the corresponding decoded text. It returns the length of
the decoded text.
@end defun
@defun base64-decode-string string
-@tindex base64-decode-string
This function converts the string @var{string} from base 64 code into
the corresponding decoded text. It returns a unibyte string containing the
decoded text.
@end defvar
@defvar inhibit-modification-hooks
-@tindex inhibit-modification-hooks
If this variable is non-@code{nil}, all of the change hooks are
disabled; none of them run. This affects all the hook variables
described above in this section, as well as the hooks attached to
HCoop / bpt / emacs.git / commitdiff