* bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
@ 2015-05-09 18:27 Keith David Bershatsky
2015-05-09 18:52 ` Eli Zaretskii
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Keith David Bershatsky @ 2015-05-09 18:27 UTC (permalink / raw
To: 20537
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 dmantipov@yandex.ru-20141001132108-zdsxru2390mqyjlu
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))
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
2015-05-09 18:27 bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX Keith David Bershatsky
@ 2015-05-09 18:52 ` Eli Zaretskii
2015-05-09 19:25 ` Keith David Bershatsky
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Eli Zaretskii @ 2015-05-09 18:52 UTC (permalink / raw
To: Keith David Bershatsky; +Cc: 20537
> Date: Sat, 09 May 2015 11:27:15 -0700
> From: Keith David Bershatsky <esq@lawlist.com>
>
> 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|"))))
Character composition depends on the font driver doing TRT. Which
font driver does your Emacs use, and does that driver support complex
text layout?
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
2015-05-09 18:27 bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX Keith David Bershatsky
2015-05-09 18:52 ` Eli Zaretskii
@ 2015-05-09 19:25 ` Keith David Bershatsky
2015-05-10 17:34 ` Jan D.
2015-05-12 8:40 ` Keith David Bershatsky
3 siblings, 0 replies; 5+ messages in thread
From: Keith David Bershatsky @ 2015-05-09 19:25 UTC (permalink / raw
To: Eli Zaretskii; +Cc: 20537
I believe the answer to the first question is available from the `(frame-parameters)` -- i.e., (font-backend mac-ct ns).
Some preliminary Googling relating to Emacs and "complex text layout" pops up a few results that mention Emacs built using Macports. I haven't tried using that particular version of Emacs -- the Emacs versions that I use are built from scratch using `--with-ns` or downloaded from http://emacsformacosx.com/
I'll continue to do some more Googling to see if I can be of better assistance.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
At Sat, 09 May 2015 21:52:57 +0300,
Eli Zaretskii wrote:
>
* * *
> Character composition depends on the font driver doing TRT. Which
> font driver does your Emacs use, and does that driver support complex
> text layout?
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
2015-05-09 18:27 bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX Keith David Bershatsky
2015-05-09 18:52 ` Eli Zaretskii
2015-05-09 19:25 ` Keith David Bershatsky
@ 2015-05-10 17:34 ` Jan D.
2015-05-12 8:40 ` Keith David Bershatsky
3 siblings, 0 replies; 5+ messages in thread
From: Jan D. @ 2015-05-10 17:34 UTC (permalink / raw
To: Keith David Bershatsky; +Cc: 20537-done
Fixed in trunk.
Jan D.
> 9 maj 2015 kl. 20:27 skrev Keith David Bershatsky <esq@lawlist.com>:
>
> 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 dmantipov@yandex.ru-20141001132108-zdsxru2390mqyjlu
> 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))
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX.
2015-05-09 18:27 bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX Keith David Bershatsky
` (2 preceding siblings ...)
2015-05-10 17:34 ` Jan D.
@ 2015-05-12 8:40 ` Keith David Bershatsky
3 siblings, 0 replies; 5+ messages in thread
From: Keith David Bershatsky @ 2015-05-12 8:40 UTC (permalink / raw
To: Jan D.; +Cc: 20537
I was not able to get this `test-fn` example to work using the latest Emacs Trunk built early in the morning on May 12, 2015. The echo area should display the capital letter A with a vertical pipe running through the very center of the letter; however, the pipe is not even visible -- just the letter A appears in the echo area.
I am using OSX Snow Leopard 10.6.8: GNU Emacs 25.0.50.1 (x86_64-apple-darwin10.8.0, NS appkit-1038.36 Version 10.6.8 (Build 10K549)) of 2015-05-12 on server.local
Keith
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
At Sun, 10 May 2015 19:34:01 +0200,
Jan D. wrote:
>
> Fixed in trunk.
>
> Jan D.
>
> > 9 maj 2015 kl. 20:27 skrev Keith David Bershatsky <esq@lawlist.com>:
> >
> > 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
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-05-12 8:40 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-05-09 18:27 bug#20537: 25.0.50; `compose-string-internal` does not work properly on OSX Keith David Bershatsky
2015-05-09 18:52 ` Eli Zaretskii
2015-05-09 19:25 ` Keith David Bershatsky
2015-05-10 17:34 ` Jan D.
2015-05-12 8:40 ` Keith David Bershatsky
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