Mercurial > vim
view src/libvterm/find-wide-chars.pl @ 22178:6666ace75ef5 v8.2.1638
patch 8.2.1638: leaking memory when popup filter function can't be called
Commit: https://github.com/vim/vim/commit/8e9be208ea58149c4e522166a6194da18a2eced7
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Sep 8 22:55:26 2020 +0200
patch 8.2.1638: leaking memory when popup filter function can't be called
Problem: Leaking memory when popup filter function can't be called.
Solution: Don't return too soon.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 08 Sep 2020 23:00:04 +0200 |
parents | 55a373a243c0 |
children |
line wrap: on
line source
#!/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;