source/texk/web2c/luatexdir/lua/luatex-api.h

   1 /* luatex-api.h
   2
   3    Copyright 2006-2012 Taco Hoekwater <taco@luatex.org>
   4
   5    This file is part of LuaTeX.
   6
   7    LuaTeX is free software; you can redistribute it and/or modify it under
   8    the terms of the GNU General Public License as published by the Free
   9    Software Foundation; either version 2 of the License, or (at your
  10    option) any later version.
  11
  12    LuaTeX is distributed in the hope that it will be useful, but WITHOUT
  13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
  15    License for more details.
  16
  17    You should have received a copy of the GNU General Public License along
  18    with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */
  19
  20
  21 #ifndef LUATEX_API_H
  22 #  define LUATEX_API_H 1
  23
  24 #  include <stdlib.h>
  25 #  include <stdio.h>
  26 #  include <stdarg.h>
  27 #  include "lua.h"
  28 #  include "lauxlib.h"
  29 #  include "lualib.h"
  30 #ifdef LuajitTeX
  31 #  include "luajit.h"
  32 #  define MyName "LuajitTeX"
  33 #  define my_name "luajittex"
  34 #else
  35 #  define MyName "LuaTeX"
  36 #  define my_name "luatex"
  37 #endif
  38
  39 #ifdef __cplusplus
  40 extern "C" {
  41 #endif
  42
  43 typedef struct LoadS {
  44     char *s;
  45     size_t size;
  46 } LoadS;
  47
  48 extern lua_State *Luas;
  49
  50 extern void make_table(lua_State * L, const char *tab, const char *mttab, const char *getfunc,
  51                        const char *setfunc);
  52
  53 extern int luac_main(int argc, char *argv[]);
  54
  55 extern int luaopen_tex(lua_State * L);
  56
  57 extern int luaopen_pdf(lua_State * L);
  58
  59 #  define LUA_TEXFILEHANDLE               "TEXFILE*"
  60
  61 extern int luaopen_texio(lua_State * L);
  62
  63 extern int luaopen_lang(lua_State * L);
  64
  65 extern lua_State *luatex_error(lua_State * L, int fatal);
  66
  67 extern int luaopen_unicode(lua_State * L);
  68 extern int luaopen_zip(lua_State * L);
  69 extern int luaopen_lfs(lua_State * L);
  70 extern int luaopen_lpeg(lua_State * L);
  71 extern int luaopen_md5(lua_State * L);
  72 extern int luatex_md5_lua_open(lua_State * L);
  73
  74 extern int luaopen_zlib(lua_State * L);
  75 extern int luaopen_gzip(lua_State * L);
  76 extern int luaopen_ff(lua_State * L);
  77 extern int luaopen_profiler(lua_State * L);
  78
  79 extern int luaopen_socket_core(lua_State * L);
  80 extern int luaopen_mime_core(lua_State * L);
  81 extern void luatex_socketlua_open(lua_State * L);
  82
  83 extern int luaopen_img(lua_State * L);
  84 extern int l_new_image(lua_State * L);
  85 extern int luaopen_epdf(lua_State * L);
  86 extern int luaopen_pdfscanner(lua_State * L);
  87 extern int luaopen_mplib(lua_State * L);
  88
  89 extern void open_oslibext(lua_State * L, int safer_option);
  90 extern int open_iolibext(lua_State * L);
  91 extern void open_strlibext(lua_State * L);
  92 extern void open_lfslibext(lua_State * L);
  93
  94 extern void initfilecallbackids(int max);
  95 extern void setinputfilecallbackid(int n, int i);
  96 extern void setreadfilecallbackid(int n, int i);
  97 extern int getinputfilecallbackid(int n);
  98 extern int getreadfilecallbackid(int n);
  99
 100 extern void lua_initialize(int ac, char **av);
 101
 102 extern int luaopen_kpse(lua_State * L);
 103
 104 extern int luaopen_callback(lua_State * L);
 105
 106 extern int luaopen_lua(lua_State * L, char *fname);
 107
 108 extern int luaopen_stats(lua_State * L);
 109
 110 extern int luaopen_font(lua_State * L);
 111 extern int luaopen_vf(lua_State * L);
 112 extern int font_to_lua(lua_State * L, int f);
 113 extern int font_from_lua(lua_State * L, int f); /* return is boolean */
 114
 115 extern int luaopen_token(lua_State * L);
 116 extern int luaopen_newtoken(lua_State * L);
 117 extern void tokenlist_to_lua(lua_State * L, int p);
 118 extern void tokenlist_to_luastring(lua_State * L, int p);
 119 extern int tokenlist_from_lua(lua_State * L);
 120
 121 extern void lua_nodelib_push(lua_State * L);
 122 extern int nodelib_getdir(lua_State * L, int n, int absolute_only);
 123
 124 extern int luaopen_node(lua_State * L);
 125 extern void nodelist_to_lua(lua_State * L, int n);
 126 extern int nodelist_from_lua(lua_State * L);
 127
 128 extern int dimen_to_number(lua_State * L, const char *s);
 129
 130 extern int get_command_id(const char *s);
 131
 132 extern void dump_luac_registers(void);
 133
 134 extern void undump_luac_registers(void);
 135
 136 extern int lua_only;
 137 #ifdef LuajitTeX
 138 extern int luajiton;
 139 extern char *jithash_hashname ;
 140 #endif
 141
 142
 143 #if !defined(LUAI_HASHLIMIT)
 144 #define LUAI_HASHLIMIT          5
 145 #endif
 146 extern unsigned char show_luahashchars ;
 147
 148 extern void unhide_lua_table(lua_State * lua, const char *name, int r);
 149 extern int hide_lua_table(lua_State * lua, const char *name);
 150
 151 extern void unhide_lua_value(lua_State * lua, const char *name,
 152                              const char *item, int r);
 153 extern int hide_lua_value(lua_State * lua, const char *name, const char *item);
 154
 155 typedef struct command_item_ {
 156     const char *cmd_name;
 157     int command_offset;
 158     const char **commands;
 159 } command_item;
 160
 161 extern command_item command_names[];
 162 extern int callback_callbacks_id;
 163
 164 extern void luainterpreter(void);
 165
 166 extern int luabytecode_max;
 167 extern unsigned int luabytecode_bytes;
 168 extern int luastate_bytes;
 169
 170 extern int callback_count;
 171 extern int saved_callback_count;
 172
 173 extern const char *luatex_banner;
 174
 175 extern const char *last_lua_error;
 176
 177
 178 /* luastuff.h */
 179
 180 typedef struct {
 181     const char *name;           /* parameter name */
 182     int idx;                    /* index within img_parms array */
 183 } parm_struct;
 184
 185 extern void preset_environment(lua_State * L, const parm_struct * p,
 186                                const char *s);
 187
 188 extern char *startup_filename;
 189 extern int safer_option;
 190 extern int nosocket_option;
 191
 192 extern char *last_source_name;
 193 extern int last_lineno;
 194
 195 extern int program_name_set;    /* in lkpselib.c */
 196
 197 /* for topenin() */
 198 extern char **argv;
 199 extern int argc;
 200
 201 extern int loader_C_luatex(lua_State * L, const char *name,
 202                            const char *filename);
 203 extern int loader_Call_luatex(lua_State * L, const char *name,
 204                               const char *filename);
 205
 206 extern void init_tex_table(lua_State * L);
 207
 208 extern int tex_table_id;
 209 extern int pdf_table_id;
 210 extern int newtoken_table_id;
 211 extern int token_table_id;
 212 extern int node_table_id;
 213 extern int main_initialize(void);
 214
 215 extern int do_run_callback(int special, const char *values, va_list vl);
 216 extern int lua_traceback(lua_State * L);
 217
 218 extern int luainit;
 219
 220
 221 extern char *luanames[];
 222
 223 extern int ff_get_ttc_index(char *ffname, char *psname);        /* luafontloader/src/luafflib.c */
 224 extern int ff_createcff(char *, unsigned char **, int *);       /* luafontloader/src/luafflib.c */
 225
 226 extern char *FindResourceTtfFont(char *filename, char *fontname);       /* luafontloader/fontforge/fontforge/macbinary.c */
 227
 228 extern char charsetstr[];       /* from mpdir/psout.w */
 229
 230 #ifndef WIN32
 231 extern char **environ;
 232 #endif
 233
 234 #ifdef __cplusplus
 235 }
 236 #endif
 237
 238 /*
 239     Same as in lnodelib.c, but with prefix G_ for now.
 240     These macros create and access pointers (indices) to keys which is faster. The
 241     shortcuts are created as part of the initialization.
 242
 243 */
 244
 245 /*#define init_luaS_index(a) do {                         */
 246 #define init_lua_key(a) do {                      \
 247     lua_pushliteral(Luas,#a);                             \
 248     luaS_##a##_ptr = lua_tostring(Luas,-1);               \
 249     luaS_##a##_index = luaL_ref (Luas,LUA_REGISTRYINDEX); \
 250 } while (0)
 251
 252   /*#define init_luaS_index_s(a,b) do {           */
 253 #define init_lua_key_alias(a,b) do {              \
 254     lua_pushliteral(Luas,b);                              \
 255     luaS_##a##_ptr = lua_tostring(Luas,-1);               \
 256     luaS_##a##_index = luaL_ref (Luas,LUA_REGISTRYINDEX); \
 257 } while (0)
 258
 259   /*#define make_luaS_index(a) */
 260 #define make_lua_key(a)       \
 261     int luaS_##a##_index = 0;          \
 262     const char * luaS_##a##_ptr = NULL
 263
 264
 265 /*#define luaS_ptr_eq(a,b) (a==luaS_##b##_ptr)*/
 266 #define lua_key_eq(a,b) (a==luaS_##b##_ptr)
 267
 268 #define luaS_index(a)    luaS_##a##_index
 269 #define lua_key_index(a) luaS_##a##_index
 270 #define lua_key(a) luaS_##a##_ptr
 271 #define use_lua_key(a)  \
 272   extern int luaS_##a##_index ;          \
 273   extern const char * luaS_##a##_ptr
 274
 275
 276 #define lua_key_rawgeti(a) \
 277   lua_rawgeti(L, LUA_REGISTRYINDEX, luaS_##a##_index);\
 278   lua_rawget(L, -2)
 279
 280 #define lua_key_rawgeti_n(a,n) \
 281   lua_rawgeti(L, LUA_REGISTRYINDEX, luaS_##a##_index);\
 282   lua_rawget(L, -1+n)
 283
 284 /*
 285 Unfortunately floor is already redefined as
 286 #define floor ((integer)floor((double)(a)))
 287 so
 288 #define lua_uroundnumber(a,b) (unsigned int)floor((double)(lua_tonumber(a,b)+0.5))
 289 is useless.
 290 */
 291
 292 #define lua_roundnumber(a,b)  (int)floor((double)lua_tonumber(a,b)+0.5)
 293 #define lua_uroundnumber(a,b) (unsigned int)((double)(lua_tonumber(a,b)+0.5))
 294 extern int lua_numeric_field_by_index(lua_State *, int , int);
 295 extern unsigned int lua_unsigned_numeric_field_by_index(lua_State *, int , int);
 296
 297
 298 /* Currently we sometimes use numbers and sometimes strings in node properties. We can
 299 make that consistent by having a check on number and if not then assign a string. The
 300 strings are prehashed and we make a bunch of lua tables that have these values. We can
 301 preassign these at startup time. */
 302
 303 /* no need for L state argument */
 304
 305 #define PACK_TYPE_SIZE        4
 306 #define GROUP_CODE_SIZE      23
 307 #define MATH_STYLE_NAME_SIZE  8
 308 #define DIR_PAR_SIZE        128
 309 #define DIR_TEXT_SIZE       128
 310
 311 extern int l_pack_type_index       [PACK_TYPE_SIZE] ;
 312 extern int l_group_code_index      [GROUP_CODE_SIZE];
 313 extern int l_math_style_name_index [MATH_STYLE_NAME_SIZE];
 314 extern int l_dir_par_index         [DIR_PAR_SIZE];
 315 extern int l_dir_text_index        [DIR_TEXT_SIZE];
 316
 317 #define lua_push_pack_type(L,pack_type)  lua_rawgeti(L, LUA_REGISTRYINDEX, l_pack_type_index      [pack_type] );
 318 #define lua_push_group_code(L,group_code) lua_rawgeti(L, LUA_REGISTRYINDEX, l_group_code_index     [group_code]);
 319 #define lua_push_math_style_name(L,style_name) lua_rawgeti(L, LUA_REGISTRYINDEX, l_math_style_name_index[style_name]);
 320 #define lua_push_dir_par(L,dir) lua_rawgeti(L, LUA_REGISTRYINDEX, l_dir_par_index[dir+64])
 321 #define lua_push_dir_text(L,dir) lua_rawgeti(L, LUA_REGISTRYINDEX, l_dir_text_index[dir+64])
 322
 323
 324 #define lua_push_string_by_index(L,index) lua_rawgeti(L, LUA_REGISTRYINDEX, index)
 325 #define lua_push_string_by_name(L,index) lua_rawgeti(L, LUA_REGISTRYINDEX, lua_key_index(index))
 326
 327
 328 #define set_pack_type_index \
 329 l_pack_type_index[0] = lua_key_index(exactly); \
 330 l_pack_type_index[1] = lua_key_index(additional); \
 331 l_pack_type_index[2] = lua_key_index(cal_expand_ratio);\
 332 l_pack_type_index[3] = lua_key_index(subst_ex_font);
 333
 334 #define set_l_group_code_index \
 335 l_group_code_index[0]  = lua_key_index(empty_string);\
 336 l_group_code_index[1]  = lua_key_index(simple);\
 337 l_group_code_index[2]  = lua_key_index(hbox);\
 338 l_group_code_index[3]  = lua_key_index(adjusted_hbox);\
 339 l_group_code_index[4]  = lua_key_index(vbox);\
 340 l_group_code_index[5]  = lua_key_index(vtop);\
 341 l_group_code_index[6]  = lua_key_index(align);\
 342 l_group_code_index[7]  = lua_key_index(no_align);\
 343 l_group_code_index[8]  = lua_key_index(output);\
 344 l_group_code_index[9]  = lua_key_index(math);\
 345 l_group_code_index[10] = lua_key_index(disc);\
 346 l_group_code_index[11] = lua_key_index(insert);\
 347 l_group_code_index[12] = lua_key_index(vcenter);\
 348 l_group_code_index[13] = lua_key_index(math_choice);\
 349 l_group_code_index[14] = lua_key_index(semi_simple);\
 350 l_group_code_index[15] = lua_key_index(math_shift);\
 351 l_group_code_index[16] = lua_key_index(math_left);\
 352 l_group_code_index[17] = lua_key_index(local_box);\
 353 l_group_code_index[18] = lua_key_index(split_off);\
 354 l_group_code_index[19] = lua_key_index(split_keep);\
 355 l_group_code_index[20] = lua_key_index(preamble);\
 356 l_group_code_index[21] = lua_key_index(align_set);\
 357 l_group_code_index[22] = lua_key_index(fin_row)
 358
 359 #define set_l_math_style_name_index \
 360 l_math_style_name_index[0] = lua_key_index(display);\
 361 l_math_style_name_index[1] = lua_key_index(crampeddisplay);\
 362 l_math_style_name_index[2] = lua_key_index(text);\
 363 l_math_style_name_index[3] = lua_key_index(crampedtext);\
 364 l_math_style_name_index[4] = lua_key_index(script);\
 365 l_math_style_name_index[5] = lua_key_index(crampedscript);\
 366 l_math_style_name_index[6] = lua_key_index(scriptscript);\
 367 l_math_style_name_index[7] = lua_key_index(crampedscriptscript)
 368
 369 #define set_l_dir_par_index \
 370 l_dir_par_index[0] = lua_key_index(TLT);\
 371 l_dir_par_index[4] = lua_key_index(TRT);\
 372 l_dir_par_index[9] = lua_key_index(LTL);\
 373 l_dir_par_index[24] = lua_key_index(RTT);\
 374 l_dir_par_index[64] = lua_key_index(TLT);\
 375 l_dir_par_index[68] = lua_key_index(TRT);\
 376 l_dir_par_index[73] = lua_key_index(LTL);\
 377 l_dir_par_index[88] = lua_key_index(RTT);\
 378
 379 #define set_l_dir_text_index \
 380 l_dir_text_index[0] = lua_key_index(mTLT);\
 381 l_dir_text_index[4] = lua_key_index(mTRT);\
 382 l_dir_text_index[9] = lua_key_index(mLTL);\
 383 l_dir_text_index[24] = lua_key_index(mRTT);\
 384 l_dir_text_index[64] = lua_key_index(pTLT);\
 385 l_dir_text_index[68] = lua_key_index(pTRT);\
 386 l_dir_text_index[73] = lua_key_index(pLTL);\
 387 l_dir_text_index[88] = lua_key_index(pRTT);\
 388
 389
 390 #define set_make_keys \
 391 make_lua_key(cmdname);make_lua_key(expandable);make_lua_key(protected);\
 392 make_lua_key(LTL);\
 393 make_lua_key(MathConstants);\
 394 make_lua_key(RTT);\
 395 make_lua_key(TLT);\
 396 make_lua_key(TRT);\
 397 make_lua_key(accent);\
 398 make_lua_key(action);\
 399 make_lua_key(action_id);\
 400 make_lua_key(action_type);\
 401 make_lua_key(active);\
 402 make_lua_key(additional);\
 403 make_lua_key(adjust);\
 404 make_lua_key(adjust_head);\
 405 make_lua_key(adjusted_hbox);\
 406 make_lua_key(advance);\
 407 make_lua_key(after_display);\
 408 make_lua_key(after_output);\
 409 make_lua_key(aleph);\
 410 make_lua_key(align);\
 411 make_lua_key(align_head);\
 412 make_lua_key(align_set);\
 413 make_lua_key(alignment);\
 414 make_lua_key(annot);\
 415 make_lua_key(area);\
 416 make_lua_key(attr);\
 417 make_lua_key(attributes);\
 418 make_lua_key(auto_expand);\
 419 make_lua_key(before_display);\
 420 make_lua_key(best_ins_ptr);\
 421 make_lua_key(best_page_break);\
 422 make_lua_key(best_size);\
 423 make_lua_key(bot);\
 424 make_lua_key(bot_accent);\
 425 make_lua_key(bottom_left);\
 426 make_lua_key(bottom_right);\
 427 make_lua_key(box);\
 428 make_lua_key(box_left);\
 429 make_lua_key(box_left_width);\
 430 make_lua_key(box_right);\
 431 make_lua_key(box_right_width);\
 432 make_lua_key(broken_ins);\
 433 make_lua_key(broken_ptr);\
 434 make_lua_key(cache);\
 435 make_lua_key(cal_expand_ratio);\
 436 make_lua_key(catalog);\
 437 make_lua_key(char);\
 438 make_lua_key(characters);\
 439 make_lua_key(checksum);\
 440 make_lua_key(cidinfo);\
 441 make_lua_key(class);\
 442 make_lua_key(command);\
 443 make_lua_key(commands);\
 444 make_lua_key(comment);\
 445 make_lua_key(components);\
 446 make_lua_key(compresslevel);\
 447 make_lua_key(contrib_head);\
 448 make_lua_key(core);\
 449 make_lua_key(cost);\
 450 make_lua_key(count);\
 451 make_lua_key(crampeddisplay);\
 452 make_lua_key(crampedscript);\
 453 make_lua_key(crampedscriptscript);\
 454 make_lua_key(crampedtext);\
 455 make_lua_key(csname);\
 456 make_lua_key(data);\
 457 make_lua_key(degree);\
 458 make_lua_key(delim);\
 459 make_lua_key(delimptr);\
 460 make_lua_key(denom);\
 461 make_lua_key(depth);\
 462 make_lua_key(designsize);\
 463 make_lua_key(dest_id);\
 464 make_lua_key(dest_type);\
 465 make_lua_key(dir);\
 466 make_lua_key(dir_h);\
 467 make_lua_key(direct);\
 468 make_lua_key(direction);\
 469 make_lua_key(dirs);\
 470 make_lua_key(disc);\
 471 make_lua_key(display);\
 472 make_lua_key(down);\
 473 make_lua_key(dvi_ptr);\
 474 make_lua_key(embedding);\
 475 make_lua_key(empty_string);\
 476 make_lua_key(encodingbytes);\
 477 make_lua_key(encodingname);\
 478 make_lua_key(end);\
 479 make_lua_key(etex);\
 480 make_lua_key(exactly);\
 481 make_lua_key(expansion_factor);\
 482 make_lua_key(ext);\
 483 make_lua_key(extend);\
 484 make_lua_key(extender);\
 485 make_lua_key(extensible);\
 486 make_lua_key(extra_space);\
 487 make_lua_key(fam);\
 488 make_lua_key(fast);\
 489 make_lua_key(file);\
 490 make_lua_key(filename);\
 491 make_lua_key(fin_row);\
 492 make_lua_key(font);\
 493 make_lua_key(fonts);\
 494 make_lua_key(format);\
 495 make_lua_key(fullname);\
 496 make_lua_key(global);\
 497 make_lua_key(glue_order);\
 498 make_lua_key(glue_set);\
 499 make_lua_key(glue_sign);\
 500 make_lua_key(glyph);\
 501 make_lua_key(h);\
 502 make_lua_key(hbox);\
 503 make_lua_key(head);\
 504 make_lua_key(height);\
 505 make_lua_key(hmode_par);\
 506 make_lua_key(hold_head);\
 507 make_lua_key(horiz_variants);\
 508 make_lua_key(hyphenchar);\
 509 make_lua_key(id);\
 510 make_lua_key(image);\
 511 make_lua_key(immediate);\
 512 make_lua_key(index);\
 513 make_lua_key(info);\
 514 make_lua_key(insert);\
 515 make_lua_key(italic);\
 516 make_lua_key(kern);\
 517 make_lua_key(kerns);\
 518 make_lua_key(lang);\
 519 make_lua_key(large_char);\
 520 make_lua_key(large_fam);\
 521 make_lua_key(last_ins_ptr);\
 522 make_lua_key(leader);\
 523 make_lua_key(least_page_cost);\
 524 make_lua_key(left);\
 525 make_lua_key(left_boundary);\
 526 make_lua_key(left_protruding);\
 527 make_lua_key(level);\
 528 make_lua_key(ligatures);\
 529 make_lua_key(link_attr);\
 530 make_lua_key(list);\
 531 make_lua_key(local_box);\
 532 make_lua_key(log);\
 533 make_lua_key(lua);\
 534 make_lua_key(lua_functions);\
 535 make_lua_key(luatex);\
 536 make_lua_key(luatex_newtoken);\
 537 make_lua_key(luatex_node);\
 538 make_lua_key(mLTL);\
 539 make_lua_key(mRTT);\
 540 make_lua_key(mTLT);\
 541 make_lua_key(mTRT);\
 542 make_lua_key(mark);\
 543 make_lua_key(math);\
 544 make_lua_key(math_choice);\
 545 make_lua_key(math_left);\
 546 make_lua_key(math_shift);\
 547 make_lua_key(mathdir);\
 548 make_lua_key(mathkern);\
 549 make_lua_key(mathstyle);\
 550 make_lua_key(mid);\
 551 make_lua_key(mode);\
 552 make_lua_key(modeline);\
 553 make_lua_key(name);\
 554 make_lua_key(named_id);\
 555 make_lua_key(names);\
 556 make_lua_key(new_graf);\
 557 make_lua_key(new_window);\
 558 make_lua_key(next);\
 559 make_lua_key(no);\
 560 make_lua_key(no_align);\
 561 make_lua_key(noad);\
 562 make_lua_key(node);\
 563 make_lua_key(node_properties);\
 564 make_lua_key(node_properties_indirect);\
 565 make_lua_key(nomath);\
 566 make_lua_key(nop);\
 567 make_lua_key(nucleus);\
 568 make_lua_key(num);\
 569 make_lua_key(number);\
 570 make_lua_key(objcompression);\
 571 make_lua_key(objnum);\
 572 make_lua_key(omega);\
 573 make_lua_key(ordering);\
 574 make_lua_key(output);\
 575 make_lua_key(pLTL);\
 576 make_lua_key(pRTT);\
 577 make_lua_key(pTLT);\
 578 make_lua_key(pTRT);\
 579 make_lua_key(page);\
 580 make_lua_key(page_head);\
 581 make_lua_key(page_ins_head);\
 582 make_lua_key(pageattributes);\
 583 make_lua_key(pageresources);\
 584 make_lua_key(pagesattributes);\
 585 make_lua_key(parameters);\
 586 make_lua_key(pdf_data);\
 587 make_lua_key(pdftex);\
 588 make_lua_key(pen_broken);\
 589 make_lua_key(pen_inter);\
 590 make_lua_key(penalty);\
 591 make_lua_key(pop);\
 592 make_lua_key(post);\
 593 make_lua_key(pre);\
 594 make_lua_key(pre_adjust);\
 595 make_lua_key(pre_adjust_head);\
 596 make_lua_key(pre_align);\
 597 make_lua_key(pre_box);\
 598 make_lua_key(preamble);\
 599 make_lua_key(prev);\
 600 make_lua_key(prevdepth);\
 601 make_lua_key(prevgraf);\
 602 make_lua_key(psname);\
 603 make_lua_key(ptr);\
 604 make_lua_key(push);\
 605 make_lua_key(quad);\
 606 make_lua_key(raw);\
 607 make_lua_key(ref_count);\
 608 make_lua_key(reg);\
 609 make_lua_key(registry);\
 610 make_lua_key(renew);\
 611 make_lua_key(rep);\
 612 make_lua_key(replace);\
 613 make_lua_key(right);\
 614 make_lua_key(right_boundary);\
 615 make_lua_key(right_protruding);\
 616 make_lua_key(rule);\
 617 make_lua_key(scale);\
 618 make_lua_key(script);\
 619 make_lua_key(scriptscript);\
 620 make_lua_key(semi_simple);\
 621 make_lua_key(shift);\
 622 make_lua_key(shrink);\
 623 make_lua_key(shrink_order);\
 624 make_lua_key(simple);\
 625 make_lua_key(size);\
 626 make_lua_key(skewchar);\
 627 make_lua_key(slant);\
 628 make_lua_key(slot);\
 629 make_lua_key(small_char);\
 630 make_lua_key(small_fam);\
 631 make_lua_key(space);\
 632 make_lua_key(space_shrink);\
 633 make_lua_key(space_stretch);\
 634 make_lua_key(spacefactor);\
 635 make_lua_key(spec);\
 636 make_lua_key(special);\
 637 make_lua_key(split_keep);\
 638 make_lua_key(split_off);\
 639 make_lua_key(stack);\
 640 make_lua_key(start);\
 641 make_lua_key(step);\
 642 make_lua_key(stream);\
 643 make_lua_key(streamfile);\
 644 make_lua_key(stretch);\
 645 make_lua_key(stretch_order);\
 646 make_lua_key(string);\
 647 make_lua_key(style);\
 648 make_lua_key(sub);\
 649 make_lua_key(subst_ex_font);\
 650 make_lua_key(subtype);\
 651 make_lua_key(sup);\
 652 make_lua_key(supplement);\
 653 make_lua_key(surround);\
 654 make_lua_key(tail);\
 655 make_lua_key(temp_head);\
 656 make_lua_key(term);\
 657 make_lua_key(term_and_log);\
 658 make_lua_key(tex);\
 659 make_lua_key(text);\
 660 make_lua_key(thread_attr);\
 661 make_lua_key(thread_id);\
 662 make_lua_key(tok);\
 663 make_lua_key(token);\
 664 make_lua_key(top);\
 665 make_lua_key(top_accent);\
 666 make_lua_key(top_left);\
 667 make_lua_key(top_right);\
 668 make_lua_key(tounicode);\
 669 make_lua_key(trailer);\
 670 make_lua_key(transform);\
 671 make_lua_key(type);\
 672 make_lua_key(uchyph);\
 673 make_lua_key(umath);\
 674 make_lua_key(units_per_em);\
 675 make_lua_key(used);\
 676 make_lua_key(user_id);\
 677 make_lua_key(v);\
 678 make_lua_key(value);\
 679 make_lua_key(vbox);\
 680 make_lua_key(vcenter);\
 681 make_lua_key(version);\
 682 make_lua_key(vert_variants);\
 683 make_lua_key(vmode_par);\
 684 make_lua_key(vtop);\
 685 make_lua_key(width);\
 686 make_lua_key(writable);\
 687 make_lua_key(x_height);\
 688 make_lua_key(xoffset);\
 689 make_lua_key(xyz_zoom);\
 690 make_lua_key(yoffset)
 691
 692
 693 #define set_init_keys \
 694 init_lua_key(cmdname);init_lua_key(expandable);init_lua_key(protected);\
 695 init_lua_key(LTL);\
 696 init_lua_key(MathConstants);\
 697 init_lua_key(RTT);\
 698 init_lua_key(TLT);\
 699 init_lua_key(TRT);\
 700 init_lua_key(accent);\
 701 init_lua_key(action);\
 702 init_lua_key(action_id);\
 703 init_lua_key(action_type);\
 704 init_lua_key(active);\
 705 init_lua_key(additional);\
 706 init_lua_key(adjust);\
 707 init_lua_key(adjust_head);\
 708 init_lua_key(adjusted_hbox);\
 709 init_lua_key(advance);\
 710 init_lua_key(after_display);\
 711 init_lua_key(after_output);\
 712 init_lua_key(aleph);\
 713 init_lua_key(align);\
 714 init_lua_key(align_head);\
 715 init_lua_key(align_set);\
 716 init_lua_key(alignment);\
 717 init_lua_key(annot);\
 718 init_lua_key(area);\
 719 init_lua_key(attr);\
 720 init_lua_key(attributes);\
 721 init_lua_key(auto_expand);\
 722 init_lua_key(before_display);\
 723 init_lua_key(best_ins_ptr);\
 724 init_lua_key(best_page_break);\
 725 init_lua_key(best_size);\
 726 init_lua_key(bot);\
 727 init_lua_key(bot_accent);\
 728 init_lua_key(bottom_left);\
 729 init_lua_key(bottom_right);\
 730 init_lua_key(box);\
 731 init_lua_key(box_left);\
 732 init_lua_key(box_left_width);\
 733 init_lua_key(box_right);\
 734 init_lua_key(box_right_width);\
 735 init_lua_key(broken_ins);\
 736 init_lua_key(broken_ptr);\
 737 init_lua_key(cache);\
 738 init_lua_key(cal_expand_ratio);\
 739 init_lua_key(catalog);\
 740 init_lua_key(char);\
 741 init_lua_key(characters);\
 742 init_lua_key(checksum);\
 743 init_lua_key(cidinfo);\
 744 init_lua_key(class);\
 745 init_lua_key(command);\
 746 init_lua_key(commands);\
 747 init_lua_key(comment);\
 748 init_lua_key(components);\
 749 init_lua_key(compresslevel);\
 750 init_lua_key(contrib_head);\
 751 init_lua_key(core);\
 752 init_lua_key(cost);\
 753 init_lua_key(count);\
 754 init_lua_key(crampeddisplay);\
 755 init_lua_key(crampedscript);\
 756 init_lua_key(crampedscriptscript);\
 757 init_lua_key(crampedtext);\
 758 init_lua_key(csname);\
 759 init_lua_key(data);\
 760 init_lua_key(degree);\
 761 init_lua_key(delim);\
 762 init_lua_key(delimptr);\
 763 init_lua_key(denom);\
 764 init_lua_key(depth);\
 765 init_lua_key(designsize);\
 766 init_lua_key(dest_id);\
 767 init_lua_key(dest_type);\
 768 init_lua_key(dir);\
 769 init_lua_key(dir_h);\
 770 init_lua_key(direct);\
 771 init_lua_key(direction);\
 772 init_lua_key(dirs);\
 773 init_lua_key(disc);\
 774 init_lua_key(display);\
 775 init_lua_key(down);\
 776 init_lua_key(dvi_ptr);\
 777 init_lua_key(embedding);\
 778 init_lua_key(encodingbytes);\
 779 init_lua_key(encodingname);\
 780 init_lua_key(end);\
 781 init_lua_key(etex);\
 782 init_lua_key(exactly);\
 783 init_lua_key(expansion_factor);\
 784 init_lua_key(ext);\
 785 init_lua_key(extend);\
 786 init_lua_key(extender);\
 787 init_lua_key(extensible);\
 788 init_lua_key(extra_space);\
 789 init_lua_key(fam);\
 790 init_lua_key(fast);\
 791 init_lua_key(file);\
 792 init_lua_key(filename);\
 793 init_lua_key(fin_row);\
 794 init_lua_key(font);\
 795 init_lua_key(fonts);\
 796 init_lua_key(format);\
 797 init_lua_key(fullname);\
 798 init_lua_key(global);\
 799 init_lua_key(glue_order);\
 800 init_lua_key(glue_set);\
 801 init_lua_key(glue_sign);\
 802 init_lua_key(glyph);\
 803 init_lua_key(h);\
 804 init_lua_key(hbox);\
 805 init_lua_key(head);\
 806 init_lua_key(height);\
 807 init_lua_key(hmode_par);\
 808 init_lua_key(hold_head);\
 809 init_lua_key(horiz_variants);\
 810 init_lua_key(hyphenchar);\
 811 init_lua_key(id);\
 812 init_lua_key(image);\
 813 init_lua_key(immediate);\
 814 init_lua_key(index);\
 815 init_lua_key(info);\
 816 init_lua_key(insert);\
 817 init_lua_key(italic);\
 818 init_lua_key(kern);\
 819 init_lua_key(kerns);\
 820 init_lua_key(lang);\
 821 init_lua_key(large_char);\
 822 init_lua_key(large_fam);\
 823 init_lua_key(last_ins_ptr);\
 824 init_lua_key(leader);\
 825 init_lua_key(least_page_cost);\
 826 init_lua_key(left);\
 827 init_lua_key(left_boundary);\
 828 init_lua_key(left_protruding);\
 829 init_lua_key(level);\
 830 init_lua_key(ligatures);\
 831 init_lua_key(link_attr);\
 832 init_lua_key(list);\
 833 init_lua_key(local_box);\
 834 init_lua_key(log);\
 835 init_lua_key(lua);\
 836 init_lua_key(luatex);\
 837 init_lua_key(luatex_newtoken);\
 838 init_lua_key(mark);\
 839 init_lua_key(math);\
 840 init_lua_key(math_choice);\
 841 init_lua_key(math_left);\
 842 init_lua_key(math_shift);\
 843 init_lua_key(mathdir);\
 844 init_lua_key(mathkern);\
 845 init_lua_key(mathstyle);\
 846 init_lua_key(mid);\
 847 init_lua_key(mode);\
 848 init_lua_key(modeline);\
 849 init_lua_key(name);\
 850 init_lua_key(named_id);\
 851 init_lua_key(names);\
 852 init_lua_key(new_graf);\
 853 init_lua_key(new_window);\
 854 init_lua_key(next);\
 855 init_lua_key(no);\
 856 init_lua_key(no_align);\
 857 init_lua_key(noad);\
 858 init_lua_key(node);\
 859 init_lua_key(nomath);\
 860 init_lua_key(nop);\
 861 init_lua_key(nucleus);\
 862 init_lua_key(num);\
 863 init_lua_key(number);\
 864 init_lua_key(objcompression);\
 865 init_lua_key(objnum);\
 866 init_lua_key(omega);\
 867 init_lua_key(ordering);\
 868 init_lua_key(output);\
 869 init_lua_key(page);\
 870 init_lua_key(page_head);\
 871 init_lua_key(page_ins_head);\
 872 init_lua_key(pageattributes);\
 873 init_lua_key(pageresources);\
 874 init_lua_key(pagesattributes);\
 875 init_lua_key(parameters);\
 876 init_lua_key(pdftex);\
 877 init_lua_key(pen_broken);\
 878 init_lua_key(pen_inter);\
 879 init_lua_key(penalty);\
 880 init_lua_key(pop);\
 881 init_lua_key(post);\
 882 init_lua_key(pre);\
 883 init_lua_key(pre_adjust);\
 884 init_lua_key(pre_adjust_head);\
 885 init_lua_key(pre_align);\
 886 init_lua_key(pre_box);\
 887 init_lua_key(preamble);\
 888 init_lua_key(prev);\
 889 init_lua_key(prevdepth);\
 890 init_lua_key(prevgraf);\
 891 init_lua_key(psname);\
 892 init_lua_key(ptr);\
 893 init_lua_key(push);\
 894 init_lua_key(quad);\
 895 init_lua_key(raw);\
 896 init_lua_key(ref_count);\
 897 init_lua_key(reg);\
 898 init_lua_key(registry);\
 899 init_lua_key(renew);\
 900 init_lua_key(rep);\
 901 init_lua_key(replace);\
 902 init_lua_key(right);\
 903 init_lua_key(right_boundary);\
 904 init_lua_key(right_protruding);\
 905 init_lua_key(rule);\
 906 init_lua_key(scale);\
 907 init_lua_key(script);\
 908 init_lua_key(scriptscript);\
 909 init_lua_key(semi_simple);\
 910 init_lua_key(shift);\
 911 init_lua_key(shrink);\
 912 init_lua_key(shrink_order);\
 913 init_lua_key(simple);\
 914 init_lua_key(size);\
 915 init_lua_key(skewchar);\
 916 init_lua_key(slant);\
 917 init_lua_key(slot);\
 918 init_lua_key(small_char);\
 919 init_lua_key(small_fam);\
 920 init_lua_key(space);\
 921 init_lua_key(space_shrink);\
 922 init_lua_key(space_stretch);\
 923 init_lua_key(spacefactor);\
 924 init_lua_key(spec);\
 925 init_lua_key(special);\
 926 init_lua_key(split_keep);\
 927 init_lua_key(split_off);\
 928 init_lua_key(stack);\
 929 init_lua_key(start);\
 930 init_lua_key(step);\
 931 init_lua_key(stream);\
 932 init_lua_key(streamfile);\
 933 init_lua_key(stretch);\
 934 init_lua_key(stretch_order);\
 935 init_lua_key(string);\
 936 init_lua_key(style);\
 937 init_lua_key(sub);\
 938 init_lua_key(subst_ex_font);\
 939 init_lua_key(subtype);\
 940 init_lua_key(sup);\
 941 init_lua_key(supplement);\
 942 init_lua_key(surround);\
 943 init_lua_key(tail);\
 944 init_lua_key(temp_head);\
 945 init_lua_key(term);\
 946 init_lua_key(tex);\
 947 init_lua_key(text);\
 948 init_lua_key(thread_attr);\
 949 init_lua_key(thread_id);\
 950 init_lua_key(tok);\
 951 init_lua_key(token);\
 952 init_lua_key(top);\
 953 init_lua_key(top_accent);\
 954 init_lua_key(top_left);\
 955 init_lua_key(top_right);\
 956 init_lua_key(tounicode);\
 957 init_lua_key(trailer);\
 958 init_lua_key(transform);\
 959 init_lua_key(type);\
 960 init_lua_key(uchyph);\
 961 init_lua_key(umath);\
 962 init_lua_key(units_per_em);\
 963 init_lua_key(used);\
 964 init_lua_key(user_id);\
 965 init_lua_key(v);\
 966 init_lua_key(value);\
 967 init_lua_key(vbox);\
 968 init_lua_key(vcenter);\
 969 init_lua_key(version);\
 970 init_lua_key(vert_variants);\
 971 init_lua_key(vmode_par);\
 972 init_lua_key(vtop);\
 973 init_lua_key(width);\
 974 init_lua_key(writable);\
 975 init_lua_key(x_height);\
 976 init_lua_key(xoffset);\
 977 init_lua_key(xyz_zoom);\
 978 init_lua_key(yoffset);\
 979 init_lua_key_alias(empty_string,"");\
 980 init_lua_key_alias(lua_functions,"lua.functions");\
 981 init_lua_key_alias(luatex_node, "luatex.node");\
 982 init_lua_key_alias(mLTL,"-LTL");\
 983 init_lua_key_alias(mRTT,"-RTT");\
 984 init_lua_key_alias(mTLT,"-TLT");\
 985 init_lua_key_alias(mTRT,"-TRT");\
 986 init_lua_key_alias(node_properties,"node.properties");\
 987 init_lua_key_alias(node_properties_indirect,"node.properties.indirect");\
 988 init_lua_key_alias(pLTL,"+LTL");\
 989 init_lua_key_alias(pRTT,"+RTT");\
 990 init_lua_key_alias(pTLT,"+TLT");\
 991 init_lua_key_alias(pTRT,"+TRT");\
 992 init_lua_key_alias(pdf_data,"pdf.data");\
 993 init_lua_key_alias(term_and_log,"term and log")
 994
 995
 996 #define assign_math_style(L,n,target) do { \
 997     if (lua_isnumber(L,n)) { \
 998         /* new, often same as subtype anyway  */ \
 999         target = lua_tonumber(L,n); \
1000     } else if (lua_isstring(L,n)) { \
1001         const char *s = lua_tostring(L, n); \
1002         if (lua_key_eq(s,display)) { \
1003             target = 0; \
1004         } else if (lua_key_eq(s,crampeddisplay)) { \
1005             target = 1; \
1006         } else if (lua_key_eq(s,text)) { \
1007             target = 2; \
1008         } else if (lua_key_eq(s,crampedtext)) { \
1009             target = 3; \
1010         } else if (lua_key_eq(s,script)) { \
1011             target = 4; \
1012         } else if (lua_key_eq(s,crampedscript)) { \
1013             target = 5; \
1014         } else if (lua_key_eq(s,scriptscript)) { \
1015             target = 6; \
1016         } else if (lua_key_eq(s,crampedscriptscript)) { \
1017             target = 7; \
1018         } else { \
1019             target = 2; \
1020         } \
1021     } else { \
1022         target = 2; /* text by default */ \
1023     } \
1024 } while(0)
1025
1026
1027
1028
1029 #ifdef __MINGW32__
1030 extern FILE *_cairo_win32_tmpfile( void );
1031 #define tmpfile() _cairo_win32_tmpfile()
1032 #endif /* __MINGW32__ */
1033
1034
1035
1036 /*
1037 * experimental code (no primitive):
1038
1039    0 = all
1040    1 = retain math nodes
1041
1042 */
1043
1044 #define max_experimental_code 1
1045 #define MAX_EXPERIMENTAL_CODE_SIZE max_experimental_code+1
1046 /* to be indexed by i with 1<= i <=max_experimental_code */
1047 extern int experimental_code[MAX_EXPERIMENTAL_CODE_SIZE] ;
1048
1049
1050 #endif                          /* LUATEX_API_H */
1051
1052
1053
1054
1055 /*                                                 */
1056 /* These keys have to available to different files */
1057 /*                                                 */
1058
1059
1060 use_lua_key(cmdname);use_lua_key(expandable);use_lua_key(protected);
1061
1062 use_lua_key(LTL);
1063 use_lua_key(MathConstants);
1064 use_lua_key(RTT);
1065 use_lua_key(TLT);
1066 use_lua_key(TRT);
1067 use_lua_key(accent);
1068 use_lua_key(action);
1069 use_lua_key(action_id);
1070 use_lua_key(action_type);
1071 use_lua_key(active);
1072 use_lua_key(additional);
1073 use_lua_key(adjust);
1074 use_lua_key(adjust_head);
1075 use_lua_key(adjusted_hbox);
1076 use_lua_key(advance);
1077 use_lua_key(after_display);
1078 use_lua_key(after_output);
1079 use_lua_key(aleph);
1080 use_lua_key(align);
1081 use_lua_key(align_head);
1082 use_lua_key(align_set);
1083 use_lua_key(alignment);
1084 use_lua_key(annot);
1085 use_lua_key(area);
1086 use_lua_key(attr);
1087 use_lua_key(attributes);
1088 use_lua_key(auto_expand);
1089 use_lua_key(before_display);
1090 use_lua_key(best_ins_ptr);
1091 use_lua_key(best_page_break);
1092 use_lua_key(best_size);
1093 use_lua_key(bot);
1094 use_lua_key(bot_accent);
1095 use_lua_key(bottom_left);
1096 use_lua_key(bottom_right);
1097 use_lua_key(box);
1098 use_lua_key(box_left);
1099 use_lua_key(box_left_width);
1100 use_lua_key(box_right);
1101 use_lua_key(box_right_width);
1102 use_lua_key(broken_ins);
1103 use_lua_key(broken_ptr);
1104 use_lua_key(cache);
1105 use_lua_key(cal_expand_ratio);
1106 use_lua_key(catalog);
1107 use_lua_key(char);
1108 use_lua_key(characters);
1109 use_lua_key(checksum);
1110 use_lua_key(cidinfo);
1111 use_lua_key(class);
1112 use_lua_key(command);
1113 use_lua_key(commands);
1114 use_lua_key(comment);
1115 use_lua_key(components);
1116 use_lua_key(compresslevel);
1117 use_lua_key(contrib_head);
1118 use_lua_key(core);
1119 use_lua_key(cost);
1120 use_lua_key(count);
1121 use_lua_key(crampeddisplay);
1122 use_lua_key(crampedscript);
1123 use_lua_key(crampedscriptscript);
1124 use_lua_key(crampedtext);
1125 use_lua_key(csname);
1126 use_lua_key(data);
1127 use_lua_key(degree);
1128 use_lua_key(delim);
1129 use_lua_key(delimptr);
1130 use_lua_key(denom);
1131 use_lua_key(depth);
1132 use_lua_key(designsize);
1133 use_lua_key(dest_id);
1134 use_lua_key(dest_type);
1135 use_lua_key(dir);
1136 use_lua_key(dir_h);
1137 use_lua_key(direct);
1138 use_lua_key(direction);
1139 use_lua_key(dirs);
1140 use_lua_key(disc);
1141 use_lua_key(display);
1142 use_lua_key(down);
1143 use_lua_key(dvi_ptr);
1144 use_lua_key(embedding);
1145 use_lua_key(empty_string);
1146 use_lua_key(encodingbytes);
1147 use_lua_key(encodingname);
1148 use_lua_key(end);
1149 use_lua_key(etex);
1150 use_lua_key(exactly);
1151 use_lua_key(expansion_factor);
1152 use_lua_key(ext);
1153 use_lua_key(extend);
1154 use_lua_key(extender);
1155 use_lua_key(extensible);
1156 use_lua_key(extra_space);
1157 use_lua_key(fam);
1158 use_lua_key(fast);
1159 use_lua_key(file);
1160 use_lua_key(filename);
1161 use_lua_key(fin_row);
1162 use_lua_key(font);
1163 use_lua_key(fonts);
1164 use_lua_key(format);
1165 use_lua_key(fullname);
1166 use_lua_key(global);
1167 use_lua_key(glue_order);
1168 use_lua_key(glue_set);
1169 use_lua_key(glue_sign);
1170 use_lua_key(glyph);
1171 use_lua_key(h);
1172 use_lua_key(hbox);
1173 use_lua_key(head);
1174 use_lua_key(height);
1175 use_lua_key(hmode_par);
1176 use_lua_key(hold_head);
1177 use_lua_key(horiz_variants);
1178 use_lua_key(hyphenchar);
1179 use_lua_key(id);
1180 use_lua_key(image);
1181 use_lua_key(immediate);
1182 use_lua_key(index);
1183 use_lua_key(info);
1184 use_lua_key(insert);
1185 use_lua_key(italic);
1186 use_lua_key(kern);
1187 use_lua_key(kerns);
1188 use_lua_key(lang);
1189 use_lua_key(large_char);
1190 use_lua_key(large_fam);
1191 use_lua_key(last_ins_ptr);
1192 use_lua_key(leader);
1193 use_lua_key(least_page_cost);
1194 use_lua_key(left);
1195 use_lua_key(left_boundary);
1196 use_lua_key(left_protruding);
1197 use_lua_key(level);
1198 use_lua_key(ligatures);
1199 use_lua_key(link_attr);
1200 use_lua_key(list);
1201 use_lua_key(local_box);
1202 use_lua_key(log);
1203 use_lua_key(lua);
1204 use_lua_key(lua_functions);
1205 use_lua_key(luatex);
1206 use_lua_key(luatex_newtoken);
1207 use_lua_key(luatex_node);
1208 use_lua_key(mLTL);
1209 use_lua_key(mRTT);
1210 use_lua_key(mTLT);
1211 use_lua_key(mTRT);
1212 use_lua_key(mark);
1213 use_lua_key(math);
1214 use_lua_key(math_choice);
1215 use_lua_key(math_left);
1216 use_lua_key(math_shift);
1217 use_lua_key(mathdir);
1218 use_lua_key(mathkern);
1219 use_lua_key(mathstyle);
1220 use_lua_key(mid);
1221 use_lua_key(mode);
1222 use_lua_key(modeline);
1223 use_lua_key(name);
1224 use_lua_key(named_id);
1225 use_lua_key(names);
1226 use_lua_key(new_graf);
1227 use_lua_key(new_window);
1228 use_lua_key(next);
1229 use_lua_key(no);
1230 use_lua_key(no_align);
1231 use_lua_key(noad);
1232 use_lua_key(node);
1233 use_lua_key(node_properties);
1234 use_lua_key(node_properties_indirect);
1235 use_lua_key(nomath);
1236 use_lua_key(nop);
1237 use_lua_key(nucleus);
1238 use_lua_key(num);
1239 use_lua_key(number);
1240 use_lua_key(objcompression);
1241 use_lua_key(objnum);
1242 use_lua_key(omega);
1243 use_lua_key(ordering);
1244 use_lua_key(output);
1245 use_lua_key(pLTL);
1246 use_lua_key(pRTT);
1247 use_lua_key(pTLT);
1248 use_lua_key(pTRT);
1249 use_lua_key(page);
1250 use_lua_key(page_head);
1251 use_lua_key(page_ins_head);
1252 use_lua_key(pageattributes);
1253 use_lua_key(pageresources);
1254 use_lua_key(pagesattributes);
1255 use_lua_key(parameters);
1256 use_lua_key(pdf_data);
1257 use_lua_key(pdftex);
1258 use_lua_key(pen_broken);
1259 use_lua_key(pen_inter);
1260 use_lua_key(penalty);
1261 use_lua_key(pop);
1262 use_lua_key(post);
1263 use_lua_key(pre);
1264 use_lua_key(pre_adjust);
1265 use_lua_key(pre_adjust_head);
1266 use_lua_key(pre_align);
1267 use_lua_key(pre_box);
1268 use_lua_key(preamble);
1269 use_lua_key(prev);
1270 use_lua_key(prevdepth);
1271 use_lua_key(prevgraf);
1272 use_lua_key(psname);
1273 use_lua_key(ptr);
1274 use_lua_key(push);
1275 use_lua_key(quad);
1276 use_lua_key(raw);
1277 use_lua_key(ref_count);
1278 use_lua_key(reg);
1279 use_lua_key(registry);
1280 use_lua_key(renew);
1281 use_lua_key(rep);
1282 use_lua_key(replace);
1283 use_lua_key(right);
1284 use_lua_key(right_boundary);
1285 use_lua_key(right_protruding);
1286 use_lua_key(rule);
1287 use_lua_key(scale);
1288 use_lua_key(script);
1289 use_lua_key(scriptscript);
1290 use_lua_key(semi_simple);
1291 use_lua_key(shift);
1292 use_lua_key(shrink);
1293 use_lua_key(shrink_order);
1294 use_lua_key(simple);
1295 use_lua_key(size);
1296 use_lua_key(skewchar);
1297 use_lua_key(slant);
1298 use_lua_key(slot);
1299 use_lua_key(small_char);
1300 use_lua_key(small_fam);
1301 use_lua_key(space);
1302 use_lua_key(space_shrink);
1303 use_lua_key(space_stretch);
1304 use_lua_key(spacefactor);
1305 use_lua_key(spec);
1306 use_lua_key(special);
1307 use_lua_key(split_keep);
1308 use_lua_key(split_off);
1309 use_lua_key(stack);
1310 use_lua_key(start);
1311 use_lua_key(step);
1312 use_lua_key(stream);
1313 use_lua_key(streamfile);
1314 use_lua_key(stretch);
1315 use_lua_key(stretch_order);
1316 use_lua_key(string);
1317 use_lua_key(style);
1318 use_lua_key(sub);
1319 use_lua_key(subst_ex_font);
1320 use_lua_key(subtype);
1321 use_lua_key(sup);
1322 use_lua_key(supplement);
1323 use_lua_key(surround);
1324 use_lua_key(tail);
1325 use_lua_key(temp_head);
1326 use_lua_key(term);
1327 use_lua_key(term_and_log);
1328 use_lua_key(tex);
1329 use_lua_key(text);
1330 use_lua_key(thread_attr);
1331 use_lua_key(thread_id);
1332 use_lua_key(tok);
1333 use_lua_key(token);
1334 use_lua_key(top);
1335 use_lua_key(top_accent);
1336 use_lua_key(top_left);
1337 use_lua_key(top_right);
1338 use_lua_key(tounicode);
1339 use_lua_key(trailer);
1340 use_lua_key(transform);
1341 use_lua_key(type);
1342 use_lua_key(uchyph);
1343 use_lua_key(umath);
1344 use_lua_key(units_per_em);
1345 use_lua_key(used);
1346 use_lua_key(user_id);
1347 use_lua_key(v);
1348 use_lua_key(value);
1349 use_lua_key(vbox);
1350 use_lua_key(vcenter);
1351 use_lua_key(version);
1352 use_lua_key(vert_variants);
1353 use_lua_key(vmode_par);
1354 use_lua_key(vtop);
1355 use_lua_key(width);
1356 use_lua_key(writable);
1357 use_lua_key(x_height);
1358 use_lua_key(xoffset);
1359 use_lua_key(xyz_zoom);
1360 use_lua_key(yoffset);