[debbugs-tracker] bug#20537: closed (25.0.50; `compose-string-internal` does not work properly on OSX.)

[GNU bug Tracking System]

Your message dated Sun, 10 May 2015 19:34:01 +0200
with message-id <address@hidden>
and subject line Re: bug#20537: 25.0.50; `compose-string-internal` does not 
work properly on OSX.
has caused the debbugs.gnu.org bug report #20537,
regarding 25.0.50; `compose-string-internal` does not work properly on OSX.
to be marked as done.

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-- 
20537: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20537
GNU Bug Tracking System
Contact address@hidden with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 25.0.50; `compose-string-internal` does not work properly on OSX.
>
>
>
>
> Date: 
>
> Sat, 09 May 2015 11:27:15 -0700
>
>
>
>
> The function `compose-string-internal` does not work properly when running 
> Emacs built on OSX.  The following example works on Windows, but not OSX -- it 
> "should be" the letter A with a pipe running through the center of the letter 
> A.  Depending upon the arguments passed to `compose-string-internal` when using 
> Emacs on OSX, the pipe is either displayed to the right (at various distances) 
> or is not visible at all -- it never displays "on top of" the target character.
>
> (defun test-fn ()
> (interactive)
>   (message (compose-string-internal "A|" 0 (length "A|"))))
>
> And here is another version of the same concept using `compose-chars`, which 
> uses `compose-string-internal`.
>
> (defun test-fn ()
> (interactive)
>   (message (compose-chars (string-to-char "A") '(tc . tc) (string-to-char 
> "|"))))
>
> Thanks,
>
> Keith
>
> ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
>
> 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: FM
>
> Minor modes in effect:
>   tb-mode: t
>   sb-mode: t
>   ml-mode: t
>   ds-mode: t
>   sd-mode: t
>   cm-mode: t
>   bc-mode: t
>
> Recent input:
> <s-down> <S-up> <S-up> <S-up> <S-up> <S-up> <S-right> 
> s-c <up> <up> <escape> C-g <escape> x r e p o r t - 
> e m a c s <tab> <return>
>
> Recent messages:
> Wrote /Users/HOME/.0.data/.0.emacs/.lock
> Emacs:  (global-set-key [f5] 'test-fn)
>
> (defun tes . . .
> *beep*
> ESC C-g is undefined
>
> Load-path shadows:
> None found.
>
> Features:
> (shadow emacsbug sendmail lawlist-ztree lawlist-yas lawlist-ws
> lawlist-wl elmo-imap4 elmo-localdir modb-standard modb-legacy
> elmo-internal elmo-flag mmelmo-imap mmelmo-buffer elsp-generic
> disp-table enriched ps-print ps-def lpr parse-time lawlist-w3m
> browse-url doc-view ccl lawlist-window lawlist-vl lawlist-undo
> lawlist-txt lawlist-tm lawlist-tex skeleton compare-w lawlist-tabbar
> lawlist-sb lawlist-ruler mule-util lawlist-replace lawlist-re-builder
> lawlist-print lawlist-parens lawlist-org lawlist-calendar org
> org-macro org-footnote org-pcomplete org-list org-faces org-entities
> noutline outline 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 holidays hol-loaddefs cal-menu calendar
> cal-loaddefs lawlist-movement lawlist-ml lawlist-misc lawlist-mc rect
> lawlist-lorem lawlist-ln lawlist-keymap lawlist-jit-lock
> lawlist-ispell lawlist-isearch help-macro lawlist-hl lawlist-help-fns
> lawlist-help lawlist-grep lawlist-git ido view vc-git vc vc-dispatcher
> url-http tls url url-proxy url-privacy url-expand url-methods
> url-history mailcap url-auth url-cookie url-domsuf url-gw thingatpt
> time-stamp log-view log-edit message mml mml-sec mm-decode mm-bodies
> mm-encode gmm-utils mailheader pcvs-util add-log json grep compile
> find-lisp epa epg epg-config ediff-merg ediff-wind ediff-diff
> ediff-mult ediff-help ediff-init ediff-util ediff ert find-func ewoc
> debug eieio-base diff-mode conf-mode autorevert filenotify
> lawlist-frame lawlist-frame-bufs lawlist-font-lock lawlist-fm
> lawlist-find-func lawlist-files-tramp zeroconf url-util url-parse
> url-vars dbus xml dired lawlist-elscreen lawlist-elisp lawlist-dv
> jka-compr image-mode lawlist-ds lawlist-dired tramp-sh tramp
> tramp-compat auth-source eieio byte-opt bytecomp byte-compile cconv
> eieio-core password-cache tramp-loaddefs trampver format-spec
> lawlist-desktop frameset lawlist-descr-text lawlist-help-mode quail
> help-mode lawlist-compile rx lawlist-colors lawlist-cm pcase
> lawlist-calc easymenu lawlist-button lawlist-bk derived edmacro kmacro
> lawlist-bc lawlist-bbdb gnus gnus-ems nnheader gnus-util mail-utils
> wid-edit mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util
> mail-prsvr mailabbrev cl-macs mail-extr rfc822 cl cl-loaddefs cl-lib
> timezone lawlist-as lawlist-arc lawlist-+ easy-mmode savehist shell
> pcomplete comint ansi-color ring saveplace advice help-fns server gv
> 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 1392036 113091)
>  (symbols 48 65272 0)
>  (miscs 40 103 152)
>  (strings 32 144125 15463)
>  (string-bytes 1 5147780)
>  (vectors 16 33975)
>  (vector-slots 8 890440 30007)
>  (floats 8 1484 154)
>  (intervals 56 253 0)
>  (buffers 976 11))
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
>
>
>
>
> Date: 
>
> Sun, 10 May 2015 19:34:01 +0200
>
>
>
>
> Fixed in trunk.
>
>         Jan D.
>
> > 9 maj 2015 kl. 20:27 skrev Keith David Bershatsky <address@hidden>:
> > 
> > The function `compose-string-internal` does not work properly when running 
> > Emacs built on OSX.  The following example works on Windows, but not OSX -- 
> > it "should be" the letter A with a pipe running through the center of the 
> > letter A.  Depending upon the arguments passed to `compose-string-internal` 
> > when using Emacs on OSX, the pipe is either displayed to the right (at 
> > various distances) or is not visible at all -- it never displays "on top of" 
> > the target character.
> > 
> > (defun test-fn ()
> > (interactive)
> >  (message (compose-string-internal "A|" 0 (length "A|"))))
> > 
> > And here is another version of the same concept using `compose-chars`, which 
> > uses `compose-string-internal`.
> > 
> > (defun test-fn ()
> > (interactive)
> >  (message (compose-chars (string-to-char "A") '(tc . tc) (string-to-char 
> > "|"))))
> > 
> > Thanks,
> > 
> > Keith
> > 
> > ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
> > 
> > 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: FM
> > 
> > Minor modes in effect:
> >  tb-mode: t
> >  sb-mode: t
> >  ml-mode: t
> >  ds-mode: t
> >  sd-mode: t
> >  cm-mode: t
> >  bc-mode: t
> > 
> > Recent input:
> > <s-down> <S-up> <S-up> <S-up> <S-up> <S-up> <S-right> 
> > s-c <up> <up> <escape> C-g <escape> x r e p o r t - 
> > e m a c s <tab> <return>
> > 
> > Recent messages:
> > Wrote /Users/HOME/.0.data/.0.emacs/.lock
> > Emacs:  (global-set-key [f5] 'test-fn)
> > 
> > (defun tes . . .
> > *beep*
> > ESC C-g is undefined
> > 
> > Load-path shadows:
> > None found.
> > 
> > Features:
> > (shadow emacsbug sendmail lawlist-ztree lawlist-yas lawlist-ws
> > lawlist-wl elmo-imap4 elmo-localdir modb-standard modb-legacy
> > elmo-internal elmo-flag mmelmo-imap mmelmo-buffer elsp-generic
> > disp-table enriched ps-print ps-def lpr parse-time lawlist-w3m
> > browse-url doc-view ccl lawlist-window lawlist-vl lawlist-undo
> > lawlist-txt lawlist-tm lawlist-tex skeleton compare-w lawlist-tabbar
> > lawlist-sb lawlist-ruler mule-util lawlist-replace lawlist-re-builder
> > lawlist-print lawlist-parens lawlist-org lawlist-calendar org
> > org-macro org-footnote org-pcomplete org-list org-faces org-entities
> > noutline outline 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 holidays hol-loaddefs cal-menu calendar
> > cal-loaddefs lawlist-movement lawlist-ml lawlist-misc lawlist-mc rect
> > lawlist-lorem lawlist-ln lawlist-keymap lawlist-jit-lock
> > lawlist-ispell lawlist-isearch help-macro lawlist-hl lawlist-help-fns
> > lawlist-help lawlist-grep lawlist-git ido view vc-git vc vc-dispatcher
> > url-http tls url url-proxy url-privacy url-expand url-methods
> > url-history mailcap url-auth url-cookie url-domsuf url-gw thingatpt
> > time-stamp log-view log-edit message mml mml-sec mm-decode mm-bodies
> > mm-encode gmm-utils mailheader pcvs-util add-log json grep compile
> > find-lisp epa epg epg-config ediff-merg ediff-wind ediff-diff
> > ediff-mult ediff-help ediff-init ediff-util ediff ert find-func ewoc
> > debug eieio-base diff-mode conf-mode autorevert filenotify
> > lawlist-frame lawlist-frame-bufs lawlist-font-lock lawlist-fm
> > lawlist-find-func lawlist-files-tramp zeroconf url-util url-parse
> > url-vars dbus xml dired lawlist-elscreen lawlist-elisp lawlist-dv
> > jka-compr image-mode lawlist-ds lawlist-dired tramp-sh tramp
> > tramp-compat auth-source eieio byte-opt bytecomp byte-compile cconv
> > eieio-core password-cache tramp-loaddefs trampver format-spec
> > lawlist-desktop frameset lawlist-descr-text lawlist-help-mode quail
> > help-mode lawlist-compile rx lawlist-colors lawlist-cm pcase
> > lawlist-calc easymenu lawlist-button lawlist-bk derived edmacro kmacro
> > lawlist-bc lawlist-bbdb gnus gnus-ems nnheader gnus-util mail-utils
> > wid-edit mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mm-util
> > mail-prsvr mailabbrev cl-macs mail-extr rfc822 cl cl-loaddefs cl-lib
> > timezone lawlist-as lawlist-arc lawlist-+ easy-mmode savehist shell
> > pcomplete comint ansi-color ring saveplace advice help-fns server gv
> > 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 1392036 113091)
> > (symbols 48 65272 0)
> > (miscs 40 103 152)
> > (strings 32 144125 15463)
> > (string-bytes 1 5147780)
> > (vectors 16 33975)
> > (vector-slots 8 890440 30007)
> > (floats 8 1484 154)
> > (intervals 56 253 0)
> > (buffers 976 11))
> > 
> > 
>
>
>
> --- End Message ---