93 lines
2.1 KiB
Lua
93 lines
2.1 KiB
Lua
--[[
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Licensed under MIT License
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* (c) 2013, Luca CPZ
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* (c) 2009, Uli Schlachter
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* (c) 2009, Majic
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--]]
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local format = string.format
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local setmetatable = setmetatable
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-- Lain markup util submodule
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-- lain.util.markup
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local markup = { fg = {}, bg = {} }
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-- Convenience tags
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function markup.bold(text)
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return format('<b>%s</b>', text)
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end
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function markup.italic(text)
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return format('<i>%s</i>', text)
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end
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function markup.strike(text)
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return format('<s>%s</s>', text)
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end
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function markup.underline(text)
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return format('<u>%s</u>', text)
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end
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function markup.monospace(text)
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return format('<tt>%s</tt>', text)
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end
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function markup.big(text)
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return format('<big>%s</big>', text)
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end
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function markup.small(text)
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return format('<small>%s</small>', text)
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end
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-- Set the font
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function markup.font(font, text)
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return format("<span font='%s'>%s</span>", font, text)
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end
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-- Set the foreground
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function markup.fg.color(color, text)
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return format("<span foreground='%s'>%s</span>", color, text)
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end
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-- Set the background
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function markup.bg.color(color, text)
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return format("<span background='%s'>%s</span>", color, text)
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end
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-- Set foreground and background
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function markup.color(fg, bg, text)
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return format("<span foreground='%s' background='%s'>%s</span>", fg, bg, text)
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end
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-- Set font and foreground
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function markup.fontfg(font, fg, text)
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return format("<span font='%s' foreground='%s'>%s</span>", font, fg, text)
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end
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-- Set font and background
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function markup.fontbg(font, bg, text)
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return format("<span font='%s' background='%s'>%s</span>", font, bg, text)
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end
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-- Set font, foreground and background
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function markup.fontcolor(font, fg, bg, text)
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return format("<span font='%s' foreground='%s' background='%s'>%s</span>", font, fg, bg, text)
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end
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-- link markup.{fg,bg}(...) calls to markup.{fg,bg}.color(...)
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setmetatable(markup.fg, {
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__call = function(_, ...)
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return markup.fg.color(...)
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end,
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})
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setmetatable(markup.bg, {
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__call = function(_, ...)
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return markup.bg.color(...)
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end,
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})
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-- link markup(...) calls to markup.fg.color(...)
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return setmetatable(markup, {
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__call = function(_, ...)
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return markup.fg.color(...)
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end,
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})
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