Mercurial > vim
view src/libvterm/tbl2inc_c.pl @ 18080:a6d218f99ff7 v8.1.2035
patch 8.1.2035: recognizing octal numbers is confusing
Commit: https://github.com/vim/vim/commit/60a8de28d11595f4df0419ece8afa7d6accc9fbd
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Sep 15 14:33:22 2019 +0200
patch 8.1.2035: recognizing octal numbers is confusing
Problem: Recognizing octal numbers is confusing.
Solution: Introduce scriptversion 4: do not use octal and allow for single
quote inside numbers.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 15 Sep 2019 14:45:04 +0200 |
parents | b8299e742f41 |
children |
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#!/usr/bin/perl use strict; use warnings; my ( $encname ) = $ARGV[0] =~ m{/([^/.]+).tbl} or die "Cannot parse encoding name out of $ARGV[0]\n"; print <<"EOF"; static const struct StaticTableEncoding encoding_$encname = { { NULL, /* init */ &decode_table /* decode */ }, { EOF my $row = 0; while( <> ) { s/\s*#.*//; # strip comment if ($_ =~ m{^\d+/\d+}) { my ($up, $low) = ($_ =~ m{^(\d+)/(\d+)}); my $thisrow = $up * 16 + $low; while ($row < $thisrow) { print " 0x0, /* $row */\n"; ++$row; } } s{^(\d+)/(\d+)}{""}e; # Remove 3/1 s{ = }{""}e; # Remove " = " s{"(.)"}{sprintf "0x%04x", ord $1}e; # Convert "A" to 0x41 s{U\+}{0x}; # Convert U+0041 to 0x0041 s{$}{, /* $row */}; # append comma and index print " $_"; ++$row; } while ($row < 128) { print " 0x0, /* $row */\n"; ++$row; } print <<"EOF"; } }; EOF