bug#30513: Unicode Character Name is misspelled (MATHEMATICAL ITALIC SMALL LAMDA)

[Michael Grünewald]

The Unicode character 𝜆 has its name misspelled, it should be

  MATHEMATICAL ITALIC SMALL LAMBDA

instead of 

  MATHEMATICAL ITALIC SMALL LAMDA

(notice a B is missing in the second variant).


When using C-u C-x = on that character, this information is displayed:

             position: 6184 of 10702 (58%), column: 11
            character: 𝜆 (displayed as 𝜆) (codepoint 120582, #o353406, #x1d706)
    preferred charset: unicode (Unicode (ISO10646))
code point in charset: 0x1D706
               script: mathematical
               syntax: w        which means: word
             category: .:Base, L:Left-to-right (strong)
             to input: type "C-x 8 RET 1d706" or "C-x 8 RET MATHEMATICAL ITALIC 
SMALL LAMDA"
          buffer code: #xF0 #x9D #x9C #x86
            file code: #xF0 #x9D #x9C #x86 (encoded by coding system utf-8-unix)
              display: by this font (glyph code)
    mac-ct:-*-STIXGeneral-normal-normal-normal-*-16-*-*-*-p-0-iso10646-1 (#xBEF)

Character code properties: customize what to show
  name: MATHEMATICAL ITALIC SMALL LAMDA
  general-category: Ll (Letter, Lowercase)
  decomposition: (font 955) (font 'λ')

There are text properties here:
  fontified            t

[back]


In GNU Emacs 25.3.1 (x86_64-apple-darwin17.2.0, NS appkit-1561.10 Version 
10.13.1 (Build 17B48))
 of 2017-11-01 built on MacBook-Pro.localdomain
Windowing system distributor 'Apple', version 10.3.1561
Configured using:
 'configure --prefix=/opt/local --without-ns --without-dbus
 --without-gconf --without-libotf --without-m17n-flt --without-gpm
 --without-gnutls --with-xml2 --with-modules --infodir
 /opt/local/share/info/emacs --with-ns CC=/usr/bin/clang 'CFLAGS=-pipe
 -Os -arch x86_64' 'LDFLAGS=-L/opt/local/lib
 -Wl,-headerpad_max_install_names -arch x86_64'
 CPPFLAGS=-I/opt/local/include'

Configured features:
NOTIFY ACL LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS MODULES

Important settings:
  value of $LC_CTYPE: UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp

Minor modes in effect:
  diff-auto-refine-mode: t
  slime-trace-dialog-minor-mode: t
  slime-autodoc-mode: t
  slime-mode: t
  shell-dirtrack-mode: t
  global-whitespace-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  auto-fill-function: do-auto-fill
  transient-mark-mode: t

Recent messages:
Saving file /Users/michael/AbleBaker/waermondt/src/bgm.lisp...
Wrote /Users/michael/AbleBaker/waermondt/src/bgm.lisp
Quit
Char: 𝜏 (120591, #o353417, #x1d70f, file ...) point=5964 of 10701 (56%) 
column=11
Type C-x 1 to delete the help window.
Char: 𝜏 (120591, #o353417, #x1d70f, file ...) point=5964 of 10701 (56%) 
column=11
Saving file /Users/michael/AbleBaker/waermondt/src/bgm.lisp...
Wrote /Users/michael/AbleBaker/waermondt/src/bgm.lisp
Quit
Auto-saving...
Quit [2 times]

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug sendmail wid-edit descr-text tmm
log-edit message idna format-spec rfc822 mml mml-sec epg mm-decode
mm-bodies mm-encode mailabbrev mail-utils gmm-utils mailheader add-log
log-view pcvs-util vc vc-dispatcher rect two-column sgml-mode dired-aux
iso-transl cus-start cus-load quail latexenc vc-git diff-mode misearch
multi-isearch network-stream nsm starttls dired finder-inf package
epg-config seq merlin-cap merlin crm ocp-index ocp-indent php-mode
cc-langs cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align
cc-engine cc-vars cc-defs slime-indentation slime-cl-indent cl-indent
slime-hyperdoc url-http tls gnutls url url-proxy url-privacy url-expand
url-methods url-history mailcap url-auth mail-parse rfc2231 rfc2047
rfc2045 ietf-drums url-cookie url-domsuf url-util url-parse auth-source
gnus-util mm-util help-fns mail-prsvr password-cache url-gw url-vars
slime-sprof slime-asdf grep slime-fancy slime-trace-dialog
slime-fontifying-fu slime-package-fu slime-references
slime-compiler-notes-tree slime-scratch slime-presentations bridge
slime-macrostep macrostep slime-mdot-fu slime-enclosing-context
slime-fuzzy derived slime-fancy-trace slime-fancy-inspector slime-c-p-c
slime-editing-commands slime-autodoc slime-repl edmacro kmacro elp cl
slime-parse slime etags xref cl-seq project eieio byte-opt bytecomp
byte-compile cl-extra help-mode cconv eieio-core cl-macs gv arc-mode
archive-mode noutline outline easy-mmode pp hyperspec thingatpt
browse-url cl-loaddefs pcase cl-lib slime-autoloads tex-mode shell
pcomplete css-mode smie caml tuareg speedbar sb-image ezimage dframe
advice compile comint ansi-color ring easymenu windmove whitespace
time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel ns-win ucs-normalize term/common-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
cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian
slovak czech european ethiopic indian cyrillic chinese charscript
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer
cl-preloaded 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 kqueue cocoa ns
multi-tty make-network-process emacs)

Memory information:
((conses 16 527508 118142)
 (symbols 48 46383 0)
 (miscs 40 1618 2299)
 (strings 32 123349 17918)
 (string-bytes 1 3265119)
 (vectors 16 59363)
 (vector-slots 8 1787488 231565)
 (floats 8 354 782)
 (intervals 56 8771 2523)
 (buffers 976 56))