sile 0.15.1

Simon’s Improved Layout Engine
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SILE.settings:declare({
   parameter = "languages.am.justification",
   type = "string",
   default = "left",
   help = "Justification method for Ethiopic word separators: left or centered",
})

SILE.nodeMakers.am = pl.class(SILE.nodeMakers.unicode)
function SILE.nodeMakers.am:iterator (items)
   local ics = SILE.settings:get("document.letterspaceglue")
   local style = SILE.settings:get("languages.am.justification")
   return coroutine.wrap(function ()
      for i = 1, #items do
         local item = items[i]
         local char = items[i].text
         local cp = SU.codepoint(char)
         if cp == 0x1361 then -- ETHIOPIC WORDSPACE
            if style == "centered" then
               self:makeToken()
               self:makeGlue(item)
            end
            self:addToken(char, item)
            self:makeToken()
            self:makeGlue(item)
         elseif cp == 0x1362 then -- ETHIOPIC FULL STOP
            if style == "centered" then
               self:makeToken()
               self:makeGlue(item)
            end
            self:addToken(char, item)
            self:makeToken()
            self:makeGlue(item)
            self:makePenalty() -- This is cheating. We should really make double width glue
            self:makeGlue(item)
         else
            self:dealWith(items[i])
         end
      end
      if ics then
         self:makeLetterSpaceGlue()
      end
      self:makeToken()
   end)
end