Mercurial > vim
view src/libvterm/find-wide-chars.pl @ 33517:921673b465a6 v9.0.2007
patch 9.0.2007: Vim9: covariant parameter types allowed
Commit: https://github.com/vim/vim/commit/e4671890220ef3f2bca43fde6ffe5d3ef3ed0e42
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Mon Oct 9 18:01:06 2023 +0200
patch 9.0.2007: Vim9: covariant parameter types allowed
Problem: Vim9: covariant parameter types allowed when assigning
functions
Solution: Enforce invariant type check for arguments and return value
when assigning a funcref
closes: #13299
closes: #13305
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 09 Oct 2023 18:15:03 +0200 |
parents | 55a373a243c0 |
children |
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#!/usr/bin/perl use strict; use warnings; STDOUT->autoflush(1); sub iswide { my ( $cp ) = @_; return chr($cp) =~ m/\p{East_Asian_Width=Wide}|\p{East_Asian_Width=Fullwidth}/; } my ( $start, $end ); foreach my $cp ( 0 .. 0x1FFFF ) { iswide($cp) or next; if( defined $end and $end == $cp-1 ) { # extend the range $end = $cp; next; } # start a new range printf " { %#04x, %#04x },\n", $start, $end if defined $start; $start = $end = $cp; } printf " { %#04x, %#04x },\n", $start, $end if defined $start;