Social Studies DBQ Essay

Submitted By Adriel912
Words: 567
Pages: 3

- Document key bindings

local awful = require("awful") local table = table local ipairs = ipairs local pairs = pairs local math = math local string = string local type = type local modkey = "Mod4" local beautiful = require("beautiful") local naughty = require("naughty") local capi = { root = root, client = client
}

module("keydoc")

local doc = { } local currentgroup = "Misc" local orig = awful.key.new

-- Replacement for awful.key.new local function new(mod, key, press, release, docstring) -- Usually, there is no use of release, let's just use it for doc -- if it's a string. if press and release and not docstring and type(release) == "string" then docstring = release release = nil end local k = orig(mod, key, press, release) -- Remember documentation for this key (we take the first one) if k and #k > 0 and docstring then doc[k[1]] = { help = docstring, group = currentgroup } end

return k end awful.key.new = new -- monkey patch

-- Turn a key to a string local function key2str(key) local sym = key.key or key.keysym local translate = { ["#14"] = "#", [" "] = "Space", } sym = translate[sym] or sym if not key.modifiers or #key.modifiers == 0 then return sym end local result = "" local translate = { [modkey] = "⊞", Shift = "⇧", Control = "Ctrl", } for _, mod in pairs(key.modifiers) do mod = translate[mod] or mod result = result .. mod .. " + " end return result .. sym end -- Unicode "aware" length function (well, UTF8 aware)
-- See: http://lua-users.org/wiki/LuaUnicode local function unilen(str) local _, count = string.gsub(str, "[^\128-\193]", "") return count end -- Start a new group function group(name) currentgroup = name return {} end local function markup(keys) local result = {}

-- Compute longest key combination local longest = 0 for _, key in ipairs(keys) do if doc[key] then longest = math.max(longest, unilen(key2str(key))) end end

local curgroup = nil for _, key in ipairs(keys) do if doc[key] then local help, group = doc[key].help, doc[key].group local skey = key2str(key) result[group] = (result[group] or "") .. ' ' .. string.format("%" .. (longest - unilen(skey)) .. "s ", "") .. skey .. ' ' .. -- if -- beautiful.fg_widget_value is not specified in your theme.lua, try changing it to "#E0E0D1" -- and include the quotes, because it is a string. help .. '\n' end end

return result end -- Customize version of standard function pairs that sort keys
-- (from Michal Kottman on Stackoverflow) function spairs(t, order) -- collect the keys local keys = {} for k in pairs(t) do keys[#keys+1] = k end

-- if order function