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67 lines
2.2 KiB
Lua
67 lines
2.2 KiB
Lua
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--[[
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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) return format("<b>%s</b>", text) end
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function markup.italic(text) return format("<i>%s</i>", text) end
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function markup.strike(text) return format("<s>%s</s>", text) end
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function markup.underline(text) return format("<u>%s</u>", text) end
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function markup.monospace(text) return format("<tt>%s</tt>", text) end
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function markup.big(text) return format("<big>%s</big>", text) end
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function markup.small(text) return format("<small>%s</small>", text) 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, { __call = function(_, ...) return markup.fg.color(...) end })
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setmetatable(markup.bg, { __call = function(_, ...) return markup.bg.color(...) end })
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-- link markup(...) calls to markup.fg.color(...)
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return setmetatable(markup, { __call = function(_, ...) return markup.fg.color(...) end })
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