Mercurial > vim
view src/libvterm/find-wide-chars.pl @ 26254:3a13efec0016 v8.2.3658
patch 8.2.3658: duplicate code in xxd
Commit: https://github.com/vim/vim/commit/48608b4a4bfab4b9c0c9199d57b7e876c56db74c
Author: DungSaga <dungsaga@users.noreply.github.com>
Date: Wed Nov 24 11:18:07 2021 +0000
patch 8.2.3658: duplicate code in xxd
Problem: Duplicate code in xxd.
Solution: Merge duplicated code. Add more tests. (closes https://github.com/vim/vim/issues/9192)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 24 Nov 2021 12:30:04 +0100 |
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;