* bug#74170: [PATCH] Add input methods for Northern Iroquoian languages
@ 2024-11-02 2:34 Kierin Bell
2024-11-02 8:16 ` Eli Zaretskii
0 siblings, 1 reply; 2+ messages in thread
From: Kierin Bell @ 2024-11-02 2:34 UTC (permalink / raw)
To: 74170
[-- Attachment #1: Type: text/plain, Size: 1669 bytes --]
Tags: patch
Hello,
Attached is a patch implementing input methods for five languages in the
Northern Iroquoian language family.
None of these languages have have officially designated standardized
orthographies (and all of them are endangered), but I have designed the
input methods around what I believe to be the most widely used community
orthographies (used in language programs, dictionaries, etc).
The orthographies for several of the languages require, for example, the
ability to enter a given vowel X, X with a diacritic Y, X with both
diacritics Y and Z, etc. Oneida even requires the ability to underline
consecutive characters --- I implement this with COMBINING LOW LINE,
even though in practice users may opt to use something else, like
markup, for this.
Because of this complexity, I decided to use state transition tables
(with `quail-map-from-table') and a custom UPDATE-TRANSLATION-FUNCTION.
The result works nicely, but I don't understand all of the intricacies
and conventions of Quail and am open to any suggestions for improvement.
I should already have FSF copyright assignment on file.
Regards,
Kierin
In GNU Emacs 30.0.91 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.41, cairo version 1.18.0)
System Description: Guix System
Configured using:
'configure
CONFIG_SHELL=/gnu/store/3jhfhxdf6v5ms10x5zmnl166dh3yhbr1-bash-minimal-5.1.16/bin/bash
SHELL=/gnu/store/3jhfhxdf6v5ms10x5zmnl166dh3yhbr1-bash-minimal-5.1.16/bin/bash
--prefix=/gnu/store/9x5277gcjzwlis5yd0iq7ypq8f78jhpa-emacs-next-pgtk-30.0.91-1.9a1c76b
--enable-fast-install --with-pgtk --with-cairo --with-modules
--with-native-compilation=aot --disable-build-details'
[-- Attachment #2: 0001-Add-input-methods-for-Northern-Iroquoian-languages.patch --]
[-- Type: text/patch, Size: 15912 bytes --]
From 4fe10ab7d4f448703785848596adf62fa8d508a5 Mon Sep 17 00:00:00 2001
From: Kierin Bell <fernseed@fernseed.me>
Date: Fri, 1 Nov 2024 21:56:36 -0400
Subject: [PATCH] Add input methods for Northern Iroquoian languages
---
etc/NEWS | 11 +
lisp/leim/quail/iroquoian.el | 491 +++++++++++++++++++++++++++++++++++
2 files changed, 502 insertions(+)
create mode 100644 lisp/leim/quail/iroquoian.el
diff --git a/etc/NEWS b/etc/NEWS
index 4aba4b17055..16759255345 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -815,6 +815,17 @@ DirectWrite rendering parameters.
To show color Emoji in Emacs, customize the default fontset to use a
color Emoji font installed on your system for the 'emoji' script.
+---
+** New input methods for Northern Iroquoian languages.
+Input methods are now implemented for all Five Nations Iroquois
+languages in the Northern Iroquoian language family: 'mohawk-postfix'
+(Mohawk [Kanien’kéha / Onkwehonwe’néha]), 'oneida-postfix' (Oneida
+[Onʌyota:ká: / Ukwehuwehnéha]), 'cayuga-postfix' (Cayuga
+[Gayogo̱ho:nǫhnéha:ˀ]), 'onondaga-postfix (Onondaga [[Onųdaʔgegáʔ]), and
+`seneca-postfix' [Onödowá’ga:’]). Additionally, there is a
+general-purpose 'iroquoian-postfix' input method to facilitate writing
+in the orthographies of the five languages simultaneously.
+
\f
----------------------------------------------------------------------
This file is part of GNU Emacs.
diff --git a/lisp/leim/quail/iroquoian.el b/lisp/leim/quail/iroquoian.el
new file mode 100644
index 00000000000..36a78724779
--- /dev/null
+++ b/lisp/leim/quail/iroquoian.el
@@ -0,0 +1,491 @@
+;;; iroquoian.el --- Quail package for inputting Iroquoian languages -*- lexical-binding: t; coding: utf-8; -*-
+
+;; Copyright (C) 2024 Free Software Foundation, Inc.
+
+;; Author: Kierin Bell <fernseed@fernseed.me>
+;; Keywords: i18n
+
+;; This file is part of GNU Emacs.
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; This file implements input methods for Northern Iroquoian languages.
+
+;; Input methods are implemented for all Five Nations Iroquois
+;; languages:
+
+;; - Mohawk (Kanien’kéha / Onkwehonwe’néha)
+;; - Oneida (Onʌyota:ká: / Ukwehuwehnéha)
+;; - Cayuga (Gayogo̱ho:nǫhnéha:ˀ)
+;; - Onondaga (Onųdaʔgegáʔ)
+;; - Seneca (Onödowá’ga:’)
+
+;; Input methods are not yet implemented for the remaining Northern
+;; Iroquoian languages, including:
+
+;; - Tuscarora (Skarù:ręʔ)
+;; - Wendat (Huron) / Wyandot
+
+;;; Code:
+
+(require 'quail)
+(require 'seq)
+
+(defun quail-iroquoian-combining-char-p (char)
+ "Return whether CHAR is a combining character."
+ (and (characterp char)
+ ;; XXX: Combining characters here all have 'Mn' general category.
+ (memq (get-char-code-property char 'general-category) '(Mn))))
+
+(defun quail-iroquoian-update-translation (control-flag)
+ (cond
+ ((integerp control-flag)
+ ;; XXX: Set `quail-current-str' according to `quail-overlay', which
+ ;; seems to work more reliably in this use-case than analogous code
+ ;; in `quail-update-translation' (borrowed from the function
+ ;; `quail-lao-update-translation' in 'lao.el').
+ (setq quail-current-str
+ (buffer-substring (overlay-start quail-overlay)
+ (overlay-end quail-overlay)))
+ (unless input-method-exit-on-first-char
+ (quail-add-unread-command-events
+ (string-to-vector (substring quail-current-key control-flag)))))
+ ((quail-iroquoian-combining-char-p quail-current-str)
+ (setq quail-current-str
+ (compose-string
+ ;;
+ ;; XXX: Kludge to delete extraneous initial letters from some
+ ;; translations, e.g., with keys "a/'" in `onondaga-post',
+ ;; the following would be inserted (with the extraneous
+ ;; initial "a"): aǽ
+ ;;
+ ;; Doesn't work:
+ ;; (substring STR (max 0 (- (string-width STR) 1)))
+ ;;
+ (apply #'string
+ (seq-reduce
+ (lambda (acc elt)
+ (if (quail-iroquoian-combining-char-p elt)
+ (append acc (list elt))
+ (list elt)))
+ (quail-lookup-map-and-concat quail-current-key)
+ '())))))
+ ((null control-flag)
+ ;; Borrowed from `quail-update-translation'.
+ (unless quail-current-str
+ (setq quail-current-str
+ (if (quail-kbd-translate)
+ (quail-keyseq-translate quail-current-key)
+ quail-current-key))
+ (when (and input-method-exit-on-first-char (quail-simple))
+ (setq control-flag t)))))
+ control-flag)
+
+\f
+;;; Mohawk
+
+(defconst iroquoian-mohawk-punctuation-alist
+ '((":" ?:)))
+
+(defconst iroquoian-mohawk-vowel-alist
+ '(("a" ?a)
+ ("A" ?A)
+ ("e" ?e)
+ ("E" ?E)
+ ("i" ?i)
+ ("I" ?I)
+ ("o" ?o)
+ ("O" ?O)))
+
+(defconst iroquoian-mohawk-consonant-alist
+ '((";;" ?\N{RIGHT SINGLE QUOTATION MARK})
+ ("h" ?h)
+ ("H" ?H)
+ ("k" ?k)
+ ("K" ?K)
+ ("n" ?n)
+ ("N" ?N)
+ ("r" ?r)
+ ("R" ?R)
+ ("s" ?s)
+ ("S" ?S)
+ ("t" ?t)
+ ("T" ?T)
+ ("w" ?w)
+ ("W" ?W)
+ ("Y" ?Y)
+ ("y" ?y)))
+
+(defconst iroquoian-mohawk-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})
+ ("`" ?\N{COMBINING GRAVE ACCENT})))
+
+(quail-define-package
+ "mohawk-postfix" "Mohawk" "MOH<" nil
+ "Mohawk input method with postfix modifiers"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-mohawk-vowel-alist . v-state)
+ iroquoian-mohawk-consonant-alist
+ iroquoian-mohawk-punctuation-alist)
+ (v-state iroquoian-mohawk-accent-alist))))
+
+\f
+;;; Oneida
+
+(defconst iroquoian-oneida-punctuation-alist
+ '(("::" ?\N{MIDDLE DOT})
+ ;; Alternative vowel lengthener:
+ (":" ?:)))
+
+(defconst iroquoian-oneida-vowel-alist
+ '(("a" ?a)
+ ("A" ?A)
+ ("e" ?e)
+ ("E" ?E)
+ ("i" ?i)
+ ("I" ?I)
+ ("o" ?o)
+ ("O" ?O)
+ ("u" ?u)
+ ("U" ?U)
+ ("e/" ?ʌ)
+ ("E/" ?Ʌ)))
+
+(defconst iroquoian-oneida-consonant-alist
+ '(;; Alternative: ?\N{RIGHT SINGLE QUOTATION MARK}
+ (";;" ?\N{MODIFIER LETTER GLOTTAL STOP})
+ ("h" ?h)
+ ("H" ?H)
+ ("k" ?k)
+ ("K" ?K)
+ ("l" ?l)
+ ("L" ?L)
+ ("n" ?n)
+ ("N" ?N)
+ ("s" ?s)
+ ("S" ?S)
+ ("t" ?t)
+ ("T" ?T)
+ ("w" ?w)
+ ("W" ?W)
+ ("y" ?y)
+ ("Y" ?Y)))
+
+(defconst iroquoian-oneida-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})))
+
+(defconst iroquoian-oneida-pre-pausal-alist
+ '(("_" ?\N{COMBINING LOW LINE})))
+
+(quail-define-package
+ "oneida-postfix" "Oneida" "ONE<" nil
+ "Oneida input method with postfix modifiers"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-oneida-vowel-alist . v-state)
+ (iroquoian-oneida-consonant-alist . p-state)
+ (iroquoian-oneida-punctuation-alist . p-state))
+ (v-state (iroquoian-oneida-accent-alist . p-state)
+ iroquoian-oneida-pre-pausal-alist)
+ (p-state iroquoian-oneida-pre-pausal-alist))))
+
+\f
+;;; Onondaga
+
+(defconst iroquoian-onondaga-punctuation-alist
+ '(("::" ?\N{MIDDLE DOT})
+ ;; Alternative vowel lengthener:
+ (":" ?:)))
+
+(defconst iroquoian-onondaga-vowel-alist
+ '(("a" ?a)
+ ("A" ?A)
+ ("a/" ?æ)
+ ("i" ?i)
+ ("I" ?I)
+ ("o" ?o)
+ ("O" ?O)))
+
+(defconst iroquoian-onondaga-ogonek-vowel-alist
+ '(("e" ?e)
+ ("E" ?E)
+ ("u" ?u)
+ ("U" ?U)))
+
+(defconst iroquoian-onondaga-consonant-alist
+ '(;; Alternative glottal stop: ?\N{RIGHT SINGLE QUOTATION MARK}
+ ;; Alternative glottal stop: ?\N{MODIFIER LETTER GLOTTAL STOP}
+ (";;" ?\N{LATIN LETTER GLOTTAL STOP})
+ ("c" ?c)
+ ("C" ?C)
+ ("d" ?d)
+ ("D" ?D)
+ ("g" ?g)
+ ("G" ?G)
+ ("h" ?h)
+ ("H" ?H)
+ ("j" ?j)
+ ("J" ?J)
+ ("k" ?k)
+ ("K" ?K)
+ ("n" ?n)
+ ("N" ?N)
+ ("s" ?s)
+ ("S" ?S)
+ ("t" ?t)
+ ("T" ?T)
+ ("w" ?w)
+ ("W" ?W)
+ ("y" ?y)
+ ("Y" ?Y)))
+
+(defconst iroquoian-onondaga-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})))
+
+(defconst iroquoian-onondaga-ogonek-alist
+ '(("," ?\N{COMBINING OGONEK})))
+
+(quail-define-package
+ "onondaga-postfix" "Onondaga" "ONO<" nil
+ "Onondaga input method with postfix modifiers"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-onondaga-ogonek-vowel-alist . o-state)
+ (iroquoian-onondaga-vowel-alist . v-state)
+ iroquoian-onondaga-consonant-alist
+ iroquoian-onondaga-punctuation-alist)
+ (o-state (iroquoian-onondaga-ogonek-alist . v-state)
+ iroquoian-onondaga-accent-alist)
+ (v-state iroquoian-onondaga-accent-alist))))
+
+\f
+;;; Cayuga
+
+(defconst iroquoian-cayuga-punctuation-alist
+ '((":" ?:)))
+
+(defconst iroquoian-cayuga-vowel-alist
+ '(("a" ?a)
+ ("A" ?A)
+ ("i" ?i)
+ ("I" ?I)
+ ("u" ?u)
+ ("U" ?U)))
+
+(defconst iroquoian-cayuga-ogonek-vowel-alist
+ '(("e" ?e)
+ ("E" ?E)
+ ("o" ?o)
+ ("O" ?O)))
+
+(defconst iroquoian-cayuga-consonant-alist
+ '((";;" ?\N{MODIFIER LETTER GLOTTAL STOP})
+ ("d" ?d)
+ ("D" ?D)
+ ("f" ?f) ; Example word?
+ ("F" ?F)
+ ("g" ?g)
+ ("G" ?G)
+ ("h" ?h)
+ ("H" ?H)
+ ("j" ?j)
+ ("J" ?J)
+ ("k" ?k)
+ ("K" ?K)
+ ("n" ?n)
+ ("N" ?N)
+ ("r" ?r)
+ ("R" ?R)
+ ("s" ?s)
+ ("S" ?S)
+ ("t" ?t)
+ ("T" ?T)
+ ("w" ?w)
+ ("W" ?W)
+ ("y" ?y)
+ ("Y" ?Y)))
+
+(defconst iroquoian-cayuga-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})
+ ("-" ?\N{COMBINING MACRON BELOW})))
+
+(defconst iroquoian-cayuga-ogonek-alist
+ '(("," ?\N{COMBINING OGONEK})))
+
+(quail-define-package
+ "cayuga-postfix" "Cayuga" "CAY<" nil
+ "Cayuga input method with postfix modifiers (Henry orthography)"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-cayuga-ogonek-vowel-alist . o-state)
+ (iroquoian-cayuga-vowel-alist . v-state)
+ iroquoian-cayuga-consonant-alist
+ iroquoian-cayuga-punctuation-alist)
+ (o-state (iroquoian-cayuga-ogonek-alist . v-state))
+ (v-state iroquoian-cayuga-accent-alist))))
+
+\f
+;;; Seneca
+
+(defconst iroquoian-seneca-punctuation-alist
+ '((":" ?:)))
+
+(defconst iroquoian-seneca-vowel-alist
+ '(("i" ?i)
+ ("I" ?I)
+ ("u" ?u)
+ ("U" ?U)))
+
+(defconst iroquoian-seneca-diaeresis-vowel-alist
+ '(("a" ?a)
+ ("A" ?A)
+ ("e" ?e)
+ ("E" ?E)
+ ("o" ?o)
+ ("O" ?O)))
+
+(defconst iroquoian-seneca-consonant-alist
+ `((";;" ?\N{RIGHT SINGLE QUOTATION MARK})
+ ("d" ?d)
+ ("D" ?D)
+ ("g" ?g)
+ ("G" ?G)
+ ("h" ?h)
+ ("H" ?H)
+ ("j" ?j)
+ ("J" ?J)
+ ("k" ?k)
+ ("K" ?K)
+ ("n" ?n)
+ ("N" ?N)
+ ("s" ?s)
+ ("S" ?S)
+ ("s/" ?š)
+ ("S/" ?Š)
+ ("t" ?t)
+ ("T" ?T)
+ ("w" ?w)
+ ("W" ?W)
+ ("y" ?y)
+ ("Y" ?Y)
+ ("z" ?z)
+ ("Z" ?Z)))
+
+(defconst iroquoian-seneca-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})))
+
+(defconst iroquoian-seneca-diaeresis-alist
+ '(("\"" ?\N{COMBINING DIAERESIS})))
+
+(quail-define-package
+ "seneca-postfix" "Seneca" "SEE<" nil
+ "Seneca input method with postfix modifiers (Henry orthography)"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-seneca-diaeresis-vowel-alist . d-state)
+ (iroquoian-seneca-vowel-alist . v-state)
+ iroquoian-seneca-consonant-alist
+ iroquoian-seneca-punctuation-alist)
+ (d-state (iroquoian-seneca-diaeresis-alist . v-state)
+ iroquoian-seneca-accent-alist)
+ (v-state iroquoian-seneca-accent-alist))))
+
+\f
+;;; Composite Iroquoian
+
+(defconst iroquoian-composite-punctuation-alist
+ (seq-uniq (append iroquoian-mohawk-punctuation-alist
+ iroquoian-oneida-punctuation-alist
+ iroquoian-onondaga-punctuation-alist
+ iroquoian-cayuga-punctuation-alist
+ iroquoian-seneca-punctuation-alist)))
+
+(defconst iroquoian-composite-vowel-alist
+ (seq-uniq (append iroquoian-mohawk-vowel-alist
+ iroquoian-oneida-vowel-alist
+ iroquoian-onondaga-vowel-alist
+ iroquoian-cayuga-vowel-alist
+ iroquoian-seneca-vowel-alist
+ iroquoian-onondaga-ogonek-vowel-alist
+ iroquoian-cayuga-ogonek-vowel-alist
+ iroquoian-seneca-diaeresis-vowel-alist)))
+
+(defconst iroquoian-composite-consonant-alist
+ (seq-uniq (append
+ '((";;" ?\N{RIGHT SINGLE QUOTATION MARK})
+ (";'" ?\N{MODIFIER LETTER GLOTTAL STOP})
+ (";:" ?\N{LATIN LETTER GLOTTAL STOP}))
+ iroquoian-mohawk-consonant-alist
+ iroquoian-oneida-consonant-alist
+ iroquoian-onondaga-consonant-alist
+ iroquoian-cayuga-consonant-alist
+ iroquoian-seneca-consonant-alist)
+ (lambda (c1 c2)
+ (equal (car c1) (car c2)))))
+
+(defconst iroquoian-composite-accent-alist
+ '(("'" ?\N{COMBINING ACUTE ACCENT})
+ ("`" ?\N{COMBINING GRAVE ACCENT})
+ ("-" ?\N{COMBINING MACRON BELOW})))
+
+(defconst iroquoian-composite-modifier-alist
+ '(("," ?\N{COMBINING OGONEK})
+ ("\"" ?\N{COMBINING DIAERESIS})))
+
+(defconst iroquoian-composite-pre-pausal-alist
+ '(("_" ?\N{COMBINING LOW LINE})))
+
+(quail-define-package
+ "iroquoian-postfix" "Iroquoian" "IRO<" nil
+ "Composite input method for Northern Iroquoian languages"
+ nil t t nil nil nil nil nil
+ #'quail-iroquoian-update-translation
+ nil t)
+
+(quail-install-map
+ (quail-map-from-table
+ '((base-state (iroquoian-composite-vowel-alist . v-state)
+ (iroquoian-composite-consonant-alist . p-state)
+ (iroquoian-composite-punctuation-alist . p-state))
+ (v-state (iroquoian-composite-modifier-alist . v-state-2)
+ (iroquoian-composite-accent-alist . p-state)
+ iroquoian-composite-pre-pausal-alist)
+ (v-state-2 (iroquoian-composite-accent-alist . p-state)
+ iroquoian-composite-pre-pausal-alist)
+ (p-state iroquoian-composite-pre-pausal-alist))))
+
+;;; iroquoian.el ends here
--
2.46.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* bug#74170: [PATCH] Add input methods for Northern Iroquoian languages
2024-11-02 2:34 bug#74170: [PATCH] Add input methods for Northern Iroquoian languages Kierin Bell
@ 2024-11-02 8:16 ` Eli Zaretskii
0 siblings, 0 replies; 2+ messages in thread
From: Eli Zaretskii @ 2024-11-02 8:16 UTC (permalink / raw)
To: Kierin Bell; +Cc: 74170
> From: Kierin Bell <fernseed@fernseed.me>
> Date: Fri, 01 Nov 2024 22:34:16 -0400
>
> Attached is a patch implementing input methods for five languages in the
> Northern Iroquoian language family.
Thanks.
> None of these languages have have officially designated standardized
> orthographies (and all of them are endangered), but I have designed the
> input methods around what I believe to be the most widely used community
> orthographies (used in language programs, dictionaries, etc).
Would it make sense to document the sources of the information you
used to write these input methods? Since there are no standardized
orthographies, I think it would be good to have this information in
the file, so that in the future people who are interested in
developing these input methods could consult those sources and
understand your decisions.
> I should already have FSF copyright assignment on file.
Your copyright assignment is on file, yes.
> In GNU Emacs 30.0.91 (build 1, x86_64-pc-linux-gnu, GTK+ Version
> 3.24.41, cairo version 1.18.0)
> System Description: Guix System
Please rebase the changeset on the master branch, as the Emacs 30
release branch is already closed for new features. This is mostly
important for the NEWS part, because otherwise the patchset will fail
to apply.
> +(defun quail-iroquoian-combining-char-p (char)
> + "Return whether CHAR is a combining character."
> + (and (characterp char)
> + ;; XXX: Combining characters here all have 'Mn' general category.
> + (memq (get-char-code-property char 'general-category) '(Mn))))
What's with those "XXX" comments, here and elsewhere in the patch?
They seem to be FIXME comments of sorts, and if so, can we please
resolve these issues before this is installed?
More generally, I wonder why you needed to test 'characterp' here. Do
we expect to get anything but characters in the code which uses this?
Also, what is special with combining characters used by these
languages that we need a special test for them?
> + ((quail-iroquoian-combining-char-p quail-current-str)
> + (setq quail-current-str
> + (compose-string
> + ;;
> + ;; XXX: Kludge to delete extraneous initial letters from some
> + ;; translations, e.g., with keys "a/'" in `onondaga-post',
> + ;; the following would be inserted (with the extraneous
> + ;; initial "a"): aǽ
> + ;;
> + ;; Doesn't work:
> + ;; (substring STR (max 0 (- (string-width STR) 1)))
> + ;;
> + (apply #'string
> + (seq-reduce
> + (lambda (acc elt)
> + (if (quail-iroquoian-combining-char-p elt)
> + (append acc (list elt))
> + (list elt)))
> + (quail-lookup-map-and-concat quail-current-key)
> + '())))))
Please explain why we need to use compose-string here. In general,
I'd like to avoid using it, because it's based on so-called "static
compositions", which don't support the bidirectional display that is
standard in Emacs since v24.1. Why cannot we rely on the automatic
compositions (which are turned on by default) instead? Any combining
character will automatically be composed with the preceding base and
combining characters due to the following auto-composition rule we
install by default:
(when unicode-category-table
(let ((elt `([,(purecopy "\\c.\\c^+") 1 compose-gstring-for-graphic]
[nil 0 compose-gstring-for-graphic])))
(map-char-table
#'(lambda (key val)
(if (memq val '(Mn Mc Me))
(set-char-table-range composition-function-table key elt)))
unicode-category-table))
If this is somehow not enough for what you want to do here, please
explain the details.
Perhaps also explain how these input methods work, from the user's
POV. That is, what should the user type and what will EMacs show
while inputting some of these sequences.
> +;;; iroquoian.el ends here
A 'provide' line is missing here.
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-11-02 2:34 bug#74170: [PATCH] Add input methods for Northern Iroquoian languages Kierin Bell
2024-11-02 8:16 ` Eli Zaretskii
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