-- (find-fline "flua-lua.lua")

lua
  strings.Cextras1 = strings.Cextras1 .. [[
    #include "dllua.h"
    /* define L (from now on, and in this file only) as a shorthand
     * for a long variable name:
     */
    #define L flua_lua_state
    lua_State *L = NULL;
  ]]

  add_Fprims(
    "lua_state "," DS[1]=(void *)L; DS++; goto forth;",
    "lua_state!"," L=(void *)(DS[0]); DS--; goto forth;",
    "lua_pop   "," lua_settop(L, -(DS[0])-1); DS--; goto forth;",
    "lua_pushnumber"," lua_pushnumber(L, DS[0]); DS--; goto forth;"
  )
  add_Hprims(
  "CLUA0 "," fun=*(funptr *)(_f0+RS[0]); DS[1]=(*fun)(L); RS--;"
         .." DS++; goto forth;",
  "CLUA1 "," fun=*(funptr *)(_f0+RS[0]); DS[0]=(*fun)(L,DS[0]); RS--;"
         .." goto forth;",
  "CLUA2 "," fun=*(funptr *)(_f0+RS[0]); DS[-1]=(*fun)(L,DS[-1],DS[0]);"
         .." DS--; RS--; goto forth;",
  "CLUA3 "," fun=*(funptr *)(_f0+RS[0]); DS[-2]=(*fun)(L,DS[-2],DS[-1],DS[0]);"
         .." DS-=2; RS--; goto forth;"
  )

  function makecnword(immedword, heads)
    action[immedword] = function() cnword(getword(), %heads) end
  end
  makecnword("C0::", "C0:")
  makecnword("C1::", "C1:")
  makecnword("C2::", "C2:")
  makecnword("C3::", "C3:")
  makecnword("CLUA0::", "CLUA0:")
  makecnword("CLUA1::", "CLUA1:")
  makecnword("CLUA2::", "CLUA2:")
  makecnword("CLUA3::", "CLUA3:")
  makecnword("CLUA00::", "DROPPING: CLUA0:")
  makecnword("CLUA10::", "DROPPING: CLUA1:")
  makecnword("CLUA20::", "DROPPING: CLUA2:")
  makecnword("CLUA30::", "DROPPING: CLUA3:")

  -- (find-angg "flua/flua-comp.lua" "cnword")
end;


C1::     lua_open	-- ( nels -- lua_State* )
CLUA00:: lua_close	-- ( -- )
C1::     dllua_open	-- ( nels -- lua_Stt* )

-- (find-node "(lua)The Stack and Indices")
CLUA0:: lua_gettop	-- ( -- nelements )
CLUA0:: lua_stackspace	-- ( -- nelements )

-- (find-node "(lua)Stack Manipulation")
CLUA10:: lua_settop	-- ( index -- )
CLUA10:: lua_pushvalue	-- ( index -- )
CLUA10:: lua_remove	-- ( index -- )
CLUA10:: lua_insert	-- ( index -- )

-- (find-node "(lua)Pushing Values Onto The Stack")
CLUA20:: lua_pushlstring	-- ( adr len -- )
CLUA10:: lua_pushstring		-- ( adr -- )
CLUA20:: lua_pushusertag	-- ( adr tag -- )
CLUA00:: lua_pushnil		-- ( -- )
-- CLUA10:: lua_pushcfunction	-- ( luacfun -- )

-- (find-node "(lua)Executing Lua Code")
CLUA10:: lua_dofile	-- ( fnameadr -- )
CLUA10:: lua_dostring	-- ( stradr -- )
CLUA30:: lua_dobuffer	-- ( adr len nameadr -- )

-- (find-node "(lua)Manipulating Global Variables in Lua")
CLUA10:: lua_getglobal	-- ( varname -- )
CLUA10:: lua_setglobal	-- ( varname -- )
CLUA00:: lua_getglobals	-- ( -- )
CLUA00:: lua_setglobals	-- ( -- )

-- (find-node "(lua)Manipulating Tables in Lua")
CLUA10:: lua_gettable	-- ( index -- )
CLUA10:: lua_rawget	-- ( index -- )
CLUA10:: lua_settable	-- ( index -- )
CLUA10:: lua_rawset	-- ( index -- )
CLUA00:: lua_newtable	-- ( -- )

-- (find-node "(lua)Using Tables as Arrays")
CLUA00:: lua_rawgeti	-- ( index n -- )
CLUA00:: lua_rawseti	-- ( index n -- )
CLUA00:: lua_getn	-- ( index -- n)

-- (find-node "(lua)Calling Lua Functions")
CLUA2::  lua_call	-- ( nargs nresults -- errcode )
CLUA20:: lua_rawcall	-- ( nargs nresults -- )
CLUA1::  lua_error	-- ( msgstr -- )
CLUA20:: lua_settagmethod	-- ( tag evname -- )
CLUA20:: lua_gettagmethod	-- ( tag evname -- )
CLUA20:: lua_copytagmethods	-- ( tto tfrom-- )
CLUA1::  lua_next	-- ( index -- status )
CLUA10:: lua_concat	-- ( n -- )