2 -- Copyright (C) 2008-2010 Matthew Wild
3 -- Copyright (C) 2008-2010 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
10 local t_concat, t_insert = table.concat, table.insert;
11 local char, format = string.char, string.format;
12 local ipairs = ipairs;
13 local io_write = io.write;
16 if os.getenv("WINDIR") then
17 windows = require "util.windows";
19 local orig_color = windows and windows.get_consolecolor and windows.get_consolecolor();
24 reset = 0; bright = 1, dim = 2, underscore = 4, blink = 5, reverse = 7, hidden = 8;
25 black = 30; red = 31; green = 32; yellow = 33; blue = 34; magenta = 35; cyan = 36; white = 37;
26 ["black background"] = 40; ["red background"] = 41; ["green background"] = 42; ["yellow background"] = 43; ["blue background"] = 44; ["magenta background"] = 45; ["cyan background"] = 46; ["white background"] = 47;
27 bold = 1, dark = 2, underline = 4, underlined = 4, normal = 0;
31 ["0"] = orig_color, -- reset
33 ["1;33"] = 2+4+8, -- bold yellow
34 ["1;31"] = 4+8 -- bold red
37 local fmt_string = char(0x1B).."[%sm%s"..char(0x1B).."[0m";
38 function getstring(style, text)
40 return format(fmt_string, style, text);
46 function getstyle(...)
47 local styles, result = { ... }, {};
48 for i, style in ipairs(styles) do
49 style = stylemap[style];
51 t_insert(result, style);
54 return t_concat(result, ";");
58 function setstyle(style)
61 io_write("\27["..style.."m");
67 function setstyle(style)
70 windows.set_consolecolor(winstylemap[style] or orig_color);
74 if not orig_color then
75 function setstyle(style) end