emacs-28 6e79f8a: Remove implemented emoji items

[Robert Pluim]

branch: emacs-28
commit 6e79f8a444055139b9263cf60e4895b080b59a84
Author: Robert Pluim <rpluim@gmail.com>
Commit: Robert Pluim <rpluim@gmail.com>

    Remove implemented emoji items
    
    * etc/TODO: Remove implemented emoji items.
---
 etc/TODO | 28 ----------------------------
 1 file changed, 28 deletions(-)

diff --git a/etc/TODO b/etc/TODO
index 540d8a7..ffc5ef3 100644
--- a/etc/TODO
+++ b/etc/TODO
@@ -370,34 +370,6 @@ Emacs is capable of displaying Emoji and some of the Emoji 
sequences,
 provided that its fontsets are configured with a suitable font.  To
 make this easier out of the box, the following should be done:
 
-*** Populate composition-function-table with Emoji rules
-The Unicode Character Database (UCD) includes several data files that
-define the valid Emoji sequences.  These files should be imported into
-the Emacs tree, and should be converted by some script at Emacs build
-time to Lisp code that populates composition-function-table with the
-corresponding composition rules.
-
-*** Augment the default fontsets with Emoji-capable fonts
-The default fontsets set up by fontest.el should include known free
-fonts that provide good support for displaying Emoji sequences.  In
-addition, the rule that the default face's font is used for symbol and
-punctuation characters, disregarding the fontsets, should be modified
-to exempt Emoji from this rule (since Emoji characters belong to the
-'symbol' script in Emacs), so that use-default-font-for-symbols would
-not have to be tweaked to have Emoji display by default with a capable
-font. (This has now been implemented, but only one font is currently
-considered, please augment the list).
-
-*** Consider changing the default display of Variation Selectors
-Emacs by default displays the Variation Selector (VS) codepoints not
-composed with base characters as hex codes in a box.  The Unicode FAQ
-says that if variation sequences cannot be supported, the VS
-characters should not be shown, leaving just the base character of the
-sequence visible.  This could be handled via glyphless-char-display,
-by changing the entries for VS codepoints to 'zero-width'.  Or we
-could display them as a thin 1-pixel space, as we do with format
-control characters, by using 'thin-space' there.
-
 *** Special face for displaying text presentation of Emoji
 Emoji-capable fonts support Emoji sequences with the U+FE0F VARIATION
 SELECTOR-16 (VS16) for emoji-style display, but usually don't support