#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "text-art/box-drawing.h"
#include "selftest.h"
#include "text-art/selftests.h"
#include "text-art/box-drawing-chars.inc"

Include dependency graph for box-drawing.cc:

Macros
#define	INCLUDE_VECTOR

Variables
static const cppchar_t	box_drawing_chars []

Macro Definition Documentation

◆ INCLUDE_VECTOR

#define INCLUDE_VECTOR

Procedural lookup of box drawing characters.
   Copyright (C) 2023-2025 Free Software Foundation, Inc.
   Contributed by David Malcolm <dmalcolm@redhat.com>.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.

Variable Documentation

◆ box_drawing_chars

const cppchar_t box_drawing_chars[]

static

Initial value:

= {
 
 
0x0020, 
0x2576, 
0x2574, 
0x2500, 
0x2577, 
0x250C, 
0x2510, 
0x252C, 
0x2575, 
0x2514, 
0x2518, 
0x2534, 
0x2502, 
0x251C, 
0x2524, 
0x253C  
 
}

According to
  https://en.wikipedia.org/wiki/Box-drawing_character#Character_code
"DOS line- and box-drawing characters are not ordered in any programmatic
manner, so calculating a particular character shape needs to use a look-up
table. "
Hence this array.

Referenced by text_art::get_box_drawing_char().

Macros

Variables

Macro Definition Documentation

◆ INCLUDE_VECTOR

Variable Documentation

◆ box_drawing_chars