From: Christopher Dimech <dimech@gmx.com>
To: Help Gnu Emacs <help-gnu-emacs@gnu.org>
Subject: Transpose Sentences but stay at point
Date: Fri, 30 Oct 2020 00:26:51 +0100 [thread overview]
Message-ID: <trinity-860fddda-3612-4e26-8998-04f86e257d42-1604014011162@3c-app-mailcom-bs12> (raw)
Dear Compeers,
I am writing a function to Transpose Sentences but keep at same point
in the sentence, rather than going to the end or the beginning after
the transpose is completed.
Have put the following code:
(defun transpose-stc--impl (arg)
---(let ((bounds (bounds-of-thing-at-point 'sentence)))
------(when bounds
----------(let*
-------------( (pt-init (point))
---------------(pt-end-of-stc (cdr bounds))
---------------(pt-offset (- pt-init pt-end-of-stc))
---------------(pt-transpose
------------------(save-excursion
---------------------;; Without this, the first character will move the previous word.
---------------------(goto-char pt-end-of-stc)
---------------------(if
------------------------;;
------------------------(condition-case err
---------------------------(progn ; No error
------------------------------(transpose-sentences arg)
------------------------------t
---------------------------)
---------------------------(message err)
-------------------------)
-------------------------;;
-------------------------(+ (point) pt-offset)
-------------------------;;
-------------------------nil
---------------------)
------------------)
---------------)
-------------)
-------------(when pt-transpose
----------------(goto-char pt-transpose))
-------------)
--------)
----)
)
reply other threads:[~2020-10-29 23:26 UTC|newest]
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