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bug#19422: 25.0.50; `remove-overlays` needs one additional `point` at en


From: Keith David Bershatsky
Subject: bug#19422: 25.0.50; `remove-overlays` needs one additional `point` at end of narrowed region.
Date: Sun, 21 Dec 2014 00:39:44 -0800

The function `remove-overlays`, when used without any arguments, needs one 
additional `point` at the end of a narrowed region to effectively remove an 
overlay at the very end of said region.  Here is something that I'm using for 
my own setup, which adds the missing `point`:

    (defun lawlist-remove-overlays (beg end name val)
      "Remove the overlays."
      ;; DEBUGGING
      ;; (unless (and beg end name val)
      ;;   (message "ERROR -- beg:  %s | end:  %s | name:  %s | val:  %s" beg 
end name val))
      (let* (
          (point-max (point-max))
          (point-min (point-min))
          (narrowed-p (not (equal (- point-max point-min) (buffer-size))))
          (beg (if beg beg point-min))
          (end
            (cond
              ((and
                  (not narrowed-p)
                  end)
                end)
              ((and
                  narrowed-p
                  end)
                (1+ end))
              ((and
                  narrowed-p
                  (null end))
                (1+ point-max))
              ((and
                  (not narrowed-p)
                  (null end))
                point-max))) )
        (when (and beg end name val)
          (overlay-recenter end)
          (dolist (o (overlays-in beg end))
            (when (eq (overlay-get o name) val)
              (delete-overlay o))))))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

In GNU Emacs 25.0.50.1 (x86_64-apple-darwin10.8.0, NS appkit-1038.36 Version 
10.6.8 (Build 10K549))
 of 2014-10-01 on MP.local
Repository revision: 117996 address@hidden
Windowing system distributor `Apple', version 10.3.1038
Configured using:
 `configure --with-ns'

Configured features:
ACL LIBXML2 ZLIB

Important settings:
  locale-coding-system: utf-8-unix

Major mode: ORG

Minor modes in effect:
  sd-mode: t
  vr-mode: t
  sb-mode: t
  vl-mode: t
  ln-mode: t
  hl-mode: t
  parens-mode: t
  ws-mode: t
  tb-mode: t
  shell-dirtrack-mode: t
  cm-mode: t
  frame-bufs-mode: t
  bc-mode: t
  ds-mode: t
  ml-mode: t
  font-lock-mode: t
  buffer-read-only: t

Recent input:
<escape> x r e p o r t - e m a c s - b u g <return>

Recent messages:
Loading /Users/HOME/.0.data/.0.emacs/.0.lisp/lawlist-test.el (source)...done
Loading /Users/HOME/.0.data/.0.emacs/.0.lisp/init.el (source)...done
Wrote /Users/HOME/.0.data/.0.emacs/.lock

Load-path shadows:
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/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/md4
/Users/HOME/.0.data/.0.emacs/.0.wl/hex-util hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/hex-util
/Users/HOME/.0.data/.0.emacs/.0.wl/sasl hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/sasl
/Users/HOME/.0.data/.0.emacs/.0.wl/sasl-ntlm hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/sasl-ntlm
/Users/HOME/.0.data/.0.emacs/.0.wl/sasl-digest hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/sasl-digest
/Users/HOME/.0.data/.0.emacs/.0.wl/sasl-cram hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/sasl-cram
/Users/HOME/.0.data/.0.emacs/.0.wl/ntlm hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/ntlm
/Users/HOME/.0.data/.0.emacs/.0.wl/hmac-md5 hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/hmac-md5
/Users/HOME/.0.data/.0.emacs/.0.wl/hmac-def hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/net/hmac-def
/Users/HOME/.0.data/.0.emacs/.0.wl/rfc2368 hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/mail/rfc2368
/Users/HOME/.0.data/.0.emacs/.0.wl/utf7 hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/gnus/utf7
/Users/HOME/.0.data/.0.emacs/.0.wl/smime hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/gnus/smime
/Users/HOME/.0.data/.0.emacs/.0.wl/pgg hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/obsolete/pgg
/Users/HOME/.0.data/.0.emacs/.0.wl/pgg-pgp5 hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/obsolete/pgg-pgp5
/Users/HOME/.0.data/.0.emacs/.0.wl/pgg-pgp hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/obsolete/pgg-pgp
/Users/HOME/.0.data/.0.emacs/.0.wl/pgg-parse hides 
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/Users/HOME/.0.data/.0.emacs/.0.wl/pgg-gpg hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/obsolete/pgg-gpg
/Users/HOME/.0.data/.0.emacs/.0.wl/pgg-def hides 
/Users/HOME/.0.data/.0.emacs/Emacs_10_01_2014.app/Contents/Resources/lisp/obsolete/pgg-def

Features:
(shadow mime-setup mail-mime-setup semi-setup mime-image modb-standard
elmo-imap4 emacsbug lawlist-desktop frameset lawlist-arc
lawlist-colors reporter load-theme-buffer-local lawlist-dv lawlist-mc
rect lawlist-ztree lawlist-wl w3m-load mime-w3m w3m browse-url
doc-view jka-compr image-mode w3m-hist w3m-fb bookmark-w3m w3m-ems
mule-util w3m-ccl w3m-favicon w3m-image w3m-proc w3m-util elmo-nntp
wl-demo rfc2368 wl-spam elmo-spam elsp-header elsp-generic wl-fldmgr
wl-score smtp sasl sasl-anonymous sasl-login sasl-plain wl-news
wl-address pldap wl-thread wl-action wl wl-e21 wl-draft wl-template
wl-summary wl-refile wl-message wl-mime pgg mime-pgp mime-play
filename mime-edit eword-encode pgg-parse pccl pccl-20 ccl pgg-def
signature sendmail elmo-mime mmelmo-buffer mmelmo-imap mime-view
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elmo-util emu invisible inv-23 poem poem-e20 poem-e20_3 utf7
eword-decode mel mime-def alist std11 mcharset mcs-20 mcs-e20 pces
pces-e20 pces-20 broken pcustom elmo-date elmo-vars path-util poe pym
static product wl-version elmo-version apel-ver luna lawlist-dired
tramp-sh ls-lisp lawlist-vr-hr eldoc lawlist-ws disp-table
lawlist-calc lawlist-flyspell lawlist-yas lawlist-tex-mode skeleton
compare-w lawlist-txt-mode lawlist-tabbar lawlist-github ido view
vc-git vc vc-dispatcher tramp tramp-compat tramp-loaddefs trampver
shell thingatpt time-stamp log-view log-edit message mml mml-sec
mm-decode mm-bodies mm-encode gmm-utils mailheader pcvs-util add-log
help-mode grep compile find-lisp epa epg epg-config ediff-merg
ediff-wind ediff-diff ediff-mult ediff-help ediff-init ediff-util
ediff ert ewoc debug eieio-base diff-mode conf-mode autorevert
filenotify lorg-calendar org-element lorg-search org-agenda
context-menu dired-read-filename dired lawlist-toodledo url-http tls
url-auth url-gw url url-proxy url-privacy url-expand url-methods
url-history url-cookie url-domsuf url-util url-parse auth-source eieio
eieio-core password-cache url-vars mailcap json xml lawlist-org
lawlist-calendar org byte-opt bytecomp byte-compile cconv org-macro
org-footnote org-pcomplete pcomplete org-list org-faces org-entities
org-version ob-emacs-lisp ob ob-tangle org-src ob-ref ob-lob ob-table
ob-keys ob-exp ob-comint ob-core ob-eval org-compat org-macs
org-loaddefs cal-menu calendar cal-loaddefs noutline outline
format-spec lawlist-frame lawlist-cm lawlist-bbdb gnus gnus-ems
nnheader gnus-util mail-utils wid-edit mail-parse rfc2231 rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-extr rfc822 cl
timezone lawlist-grep lawlist-compile rx comint ansi-color ring
lawlist-frame-bufs advice derived lawlist-init pcase help-fns cl-macs
gv easy-mmode edmacro kmacro cl-loaddefs cl-lib savehist server
ps-print ps-def lpr find-func saveplace easymenu time-date tooltip
electric uniquify ediff-hook vc-hooks lisp-float-type mwheel ns-win
tool-bar dnd fontset image regexp-opt fringe tabulated-list newcomment
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow
timer select scroll-bar mouse jit-lock font-lock syntax facemenu
font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan
thai tai-viet lao korean japanese hebrew greek romanian slovak czech
european ethiopic indian cyrillic chinese case-table epa-hook
jka-cmpr-hook help simple abbrev minibuffer nadvice loaddefs button
faces cus-face macroexp files text-properties overlay sha1 md5 base64
format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process cocoa ns multi-tty emacs)

Memory information:
((conses 16 1313688 99661)
 (symbols 48 62352 0)
 (miscs 40 1189 1177)
 (strings 32 145107 28245)
 (string-bytes 1 4641259)
 (vectors 16 34814)
 (vector-slots 8 728642 19777)
 (floats 8 1043 228)
 (intervals 56 5059 53)
 (buffers 976 12))





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