Module:Convert character width
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-- This module converts support characters from half-width to full-width, and vice versa. -- See Halfwidth and fullwidth forms for an explanation of half- and full-width characters.
-- @todo FIXME: Needs more characters adding, needs support for diacritic marks.
local data = mw.loadData( 'Module:Convert character width/data' )
local p = {}
-- Converts one half-width character to one full-width character. local function getFull( s )
return data[ s ] or s
end
-- Converts one full-width character to one half-width character. local function getHalf( s )
for half, full in pairs( data ) do if s == full then return half end end return s
end
-- Converts multiple half-width characters to full-width characters. function p.full( frame )
local s = type( frame ) == 'table' and frame.args and frame.args[ 1 ] or frame s = type( s ) == 'number' and tostring( s ) or s if type( s ) ~= 'string' then return end return ( mw.ustring.gsub( s, '.', getFull ) )
end
-- Converts multiple full-width characters to half-width characters. function p.half( frame )
local s = type( frame ) == 'table' and frame.args and frame.args[ 1 ] or frame s = type( s ) == 'number' and tostring( s ) or s if type( s ) ~= 'string' then return end return ( mw.ustring.gsub( s, '.', getHalf ) )
end
return p