author | Matthew Wild <mwild1@gmail.com> |
Fri, 30 Jan 2009 17:22:56 +0000 | |
changeset 758 | b1885732e979 |
parent 615 | 4ae3e81513f3 |
child 759 | 5cccfb5da6cb |
permissions | -rw-r--r-- |
615 | 1 |
-- Prosody IM v0.2 |
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-- Copyright (C) 2008 Matthew Wild |
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-- Copyright (C) 2008 Waqas Hussain |
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-- |
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-- This project is MIT/X11 licensed. Please see the |
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-- COPYING file in the source package for more information. |
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-- |
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local t_concat, t_insert = table.concat, table.insert; |
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local char, format = string.char, string.format; |
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local ipairs = ipairs; |
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module "termcolours" |
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local stylemap = { |
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reset = 0; bright = 1, dim = 2, underscore = 4, blink = 5, reverse = 7, hidden = 8; |
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black = 30; red = 31; green = 32; yellow = 33; blue = 34; magenta = 35; cyan = 36; white = 37; |
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["black background"] = 40; ["red background"] = 41; ["green background"] = 42; ["yellow background"] = 43; ["blue background"] = 44; ["magenta background"] = 45; ["cyan background"] = 46; ["white background"] = 47; |
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bold = 1, dark = 2, underline = 4, underlined = 4, normal = 0; |
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} |
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local fmt_string = char(0x1B).."[%sm%s"..char(0x1B).."[0m"; |
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function getstring(style, text) |
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if style then |
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return format(fmt_string, style, text); |
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else |
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return text; |
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end |
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end |
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function getstyle(...) |
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local styles, result = { ... }, {}; |
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for i, style in ipairs(styles) do |
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style = stylemap[style]; |
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if style then |
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t_insert(result, style); |
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end |
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end |
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return t_concat(result, ";"); |
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end |
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return _M; |