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-rw-r--r--source/luametatex/source/lua/lmtinterface.h36
-rw-r--r--source/luametatex/source/lua/lmtmplib.c9
-rw-r--r--source/luametatex/source/lua/lmtnodelib.c62
-rw-r--r--source/luametatex/source/lua/lmttexiolib.c3
-rw-r--r--source/luametatex/source/lua/lmttexlib.c4
-rw-r--r--source/luametatex/source/luametatex.h6
-rw-r--r--source/luametatex/source/luarest/lmtpdfelib.c50
-rw-r--r--source/luametatex/source/tex/texcommands.c1
-rw-r--r--source/luametatex/source/tex/texcommands.h1
-rw-r--r--source/luametatex/source/tex/texexpand.c14
-rw-r--r--source/luametatex/source/tex/texfont.c4
-rw-r--r--source/luametatex/source/tex/texnodes.c118
-rw-r--r--source/luametatex/source/tex/texnodes.h6
-rw-r--r--source/luametatex/source/tex/texprinting.c15
-rw-r--r--source/luametatex/source/tex/texscanning.c21
-rw-r--r--source/luametatex/source/tex/texscanning.h2
-rw-r--r--source/luametatex/source/tex/textoken.c32
-rw-r--r--source/luametatex/source/tex/textoken.h1
18 files changed, 292 insertions, 93 deletions
diff --git a/source/luametatex/source/lua/lmtinterface.h b/source/luametatex/source/lua/lmtinterface.h
index 707d3aefb..756a25331 100644
--- a/source/luametatex/source/lua/lmtinterface.h
+++ b/source/luametatex/source/lua/lmtinterface.h
@@ -234,8 +234,8 @@ extern int luaextend_xcomplex (lua_State *L);
/*tex Used in |lmttokenlib|. */
-# define TOKEN_METATABLE_INSTANCE "token.instance"
-# define TOKEN_METATABLE_PACKAGE "token.package"
+# define TOKEN_METATABLE_INSTANCE "token.instance"
+# define TOKEN_METATABLE_PACKAGE "token.package"
/*tex Used in |lmtepdflib|. */
@@ -255,6 +255,28 @@ extern int luaextend_xcomplex (lua_State *L);
# define SPARSE_METATABLE_INSTANCE "sparse.instance"
+/*tex
+ There are some more but for now we have no reason to alias them for performance reasons, so
+ that got postponed. We then also need to move the defines here:
+*/
+
+/*
+# define DIR_METATABLE "file.directory"
+
+# define LUA_BYTECODES_INDIRECT
+
+# define TEX_METATABLE_TEX "tex.tex"
+# define TEX_NEST_INSTANCE "tex.nest.instance"
+# define TEX_* "tex.*"
+
+# define LUA_FUNCTIONS "lua.functions"
+# define LUA_BYTECODES "lua.bytecodes"
+# define LUA_BYTECODES_INDIRECT "lua.bytecodes.indirect"
+
+# define LANGUAGE_METATABLE "luatex.language"
+# define LANGUAGE_FUNCTIONS "luatex.language.wordhandlers"
+*/
+
/*tex
Currently we sometimes use numbers and sometimes strings in node properties. We can make that
@@ -1458,10 +1480,12 @@ make_lua_key_alias(L, token_package, TOKEN_METATABLE_PACKAGE);\
make_lua_key_alias(L, sparse_instance, SPARSE_METATABLE_INSTANCE);\
/* */ \
make_lua_key_alias(L, pdfe_instance, PDFE_METATABLE_INSTANCE);\
-make_lua_key_alias(L, pdfe_dictionary, PDFE_METATABLE_DICTIONARY);\
-make_lua_key_alias(L, pdfe_array, PDFE_METATABLE_ARRAY);\
-make_lua_key_alias(L, pdfe_stream, PDFE_METATABLE_STREAM);\
-make_lua_key_alias(L, pdfe_reference, PDFE_METATABLE_REFERENCE);\
+make_lua_key_alias(L, pdfe_dictionary_instance, PDFE_METATABLE_DICTIONARY);\
+make_lua_key_alias(L, pdfe_array_instance, PDFE_METATABLE_ARRAY);\
+make_lua_key_alias(L, pdfe_stream_instance, PDFE_METATABLE_STREAM);\
+make_lua_key_alias(L, pdfe_reference_instance, PDFE_METATABLE_REFERENCE);\
+/* */ \
+make_lua_key_alias(L, file_handle_instance, LUA_FILEHANDLE);\
/* done */
# define declare_metapost_lua_keys(L) \
diff --git a/source/luametatex/source/lua/lmtmplib.c b/source/luametatex/source/lua/lmtmplib.c
index ecbfd46b6..83fe3efd4 100644
--- a/source/luametatex/source/lua/lmtmplib.c
+++ b/source/luametatex/source/lua/lmtmplib.c
@@ -1703,7 +1703,8 @@ static int mplib_new(lua_State *L)
*mpud = mp;
mplib_aux_set_bend_tolerance(L, bendtolerance);
mplib_aux_set_move_tolerance(L, movetolerance);
- luaL_getmetatable(L, MP_METATABLE_INSTANCE);
+ // luaL_getmetatable(L, MP_METATABLE_INSTANCE);
+ lua_get_metatablelua(mplib_instance);
lua_setmetatable(L, -2);
return 1;
}
@@ -1763,7 +1764,8 @@ static int mplib_aux_wrapresults(lua_State *L, mp_run_data *res, int status, lua
*v = p;
mplib_aux_set_bend_tolerance(L, bendtolerance);
mplib_aux_set_move_tolerance(L, movetolerance);
- luaL_getmetatable(L, MP_METATABLE_FIGURE);
+ // luaL_getmetatable(L, MP_METATABLE_FIGURE);
+ lua_get_metatablelua(mplib_figure);
lua_setmetatable(L, -2);
lua_rawseti(L, -2, i);
i++;
@@ -2341,7 +2343,8 @@ static int mplib_figure_objects(lua_State *L)
*v = p;
mplib_aux_set_bend_tolerance(L, bendtolerance);
mplib_aux_set_move_tolerance(L, movetolerance);
- luaL_getmetatable(L, MP_METATABLE_OBJECT);
+ // luaL_getmetatable(L, MP_METATABLE_OBJECT);
+ lua_get_metatablelua(mplib_object);
lua_setmetatable(L, -2);
lua_rawseti(L, -2, i);
i++;
diff --git a/source/luametatex/source/lua/lmtnodelib.c b/source/luametatex/source/lua/lmtnodelib.c
index 2a02fbd11..58a98f7e3 100644
--- a/source/luametatex/source/lua/lmtnodelib.c
+++ b/source/luametatex/source/lua/lmtnodelib.c
@@ -2489,10 +2489,18 @@ static int nodelib_direct_getgeometry(lua_State* L)
lua_pushboolean(L, tex_has_box_geometry(n, offset_geometry));
lua_pushboolean(L, tex_has_box_geometry(n, orientation_geometry));
lua_pushboolean(L, tex_has_box_geometry(n, anchor_geometry));
- return 4;
+ lua_pushinteger(L, checked_direction_value(box_dir(n)));
+ return 5;
} else {
return 1;
}
+ } else if (lua_toboolean(L, 2)) {
+ lua_pushboolean(L, 0);
+ lua_pushboolean(L, 0);
+ lua_pushboolean(L, 0);
+ lua_pushboolean(L, 0);
+ lua_pushinteger(L, checked_direction_value(box_dir(n)));
+ return 5;
}
break;
}
@@ -2870,6 +2878,25 @@ static int nodelib_direct_getkerndimension(lua_State *L)
}
}
+static int nodelib_direct_getlistdimensions(lua_State *L)
+{
+ halfword n = nodelib_valid_direct_from_index(L, 1);
+ if (n) {
+ switch (node_type(n)) {
+ /* when we need it more node types will be handled */
+ case hlist_node:
+ case vlist_node:
+ lua_pushinteger(L, box_width(n));
+ lua_pushinteger(L, box_height(n));
+ lua_pushinteger(L, box_depth(n));
+ lua_pushinteger(L, box_shift_amount(n));
+ nodelib_push_direct_or_nil_node_prev(L, box_list(n));
+ return 5;
+ }
+ }
+ return 0;
+}
+
/* node.direct.getlist */
static int nodelib_direct_getlist(lua_State *L)
@@ -3874,7 +3901,7 @@ static int nodelib_direct_remove(lua_State *L)
return 3;
}
} else {
- lua_pushinteger(L, head);
+ nodelib_push_direct_or_nil(L, head);
lua_pushnil(L);
}
} else {
@@ -3884,6 +3911,34 @@ static int nodelib_direct_remove(lua_State *L)
return 2;
}
+static int nodelib_direct_remove_from_list(lua_State *L)
+{
+ halfword head = nodelib_valid_direct_from_index(L, 1);
+ int count = 0;
+ if (head) {
+ halfword id = lmt_tohalfword(L, 2);
+ halfword subtype = lmt_opthalfword(L, 3, -1);
+ halfword current = head;
+ while (current) {
+ halfword next = node_next(current);
+ if (node_type(current) == id && (subtype < 0 || node_subtype(current) == subtype)) {
+ if (current == head) {
+ head = next;
+ node_prev(next) = null;
+ } else {
+ tex_try_couple_nodes(node_prev(current), next);
+ }
+ tex_flush_node(current);
+ ++count;
+ }
+ current = next;
+ }
+ }
+ nodelib_push_direct_or_nil(L, head);
+ lua_push_integer(L, count);
+ return 2;
+}
+
/* node.insertbefore (insert a node in a list) */
static int nodelib_userdata_insertbefore(lua_State *L)
@@ -8436,7 +8491,6 @@ static int nodelib_direct_isprevglyph(lua_State *L)
}
}
-
/* direct.usesfont */
inline static int nodelib_aux_uses_font_disc(lua_State *L, halfword n, halfword font)
@@ -9700,8 +9754,10 @@ static const struct luaL_Reg nodelib_direct_function_list[] = {
{ "rangedimensions", nodelib_direct_rangedimensions }, /* maybe get... */
{ "getglyphdimensions", nodelib_direct_getglyphdimensions },
{ "getkerndimension", nodelib_direct_getkerndimension },
+ { "getlistdimensions", nodelib_direct_getlistdimensions },
{ "patchattributes", nodelib_direct_patchattributes },
{ "remove", nodelib_direct_remove },
+ { "removefromlist", nodelib_direct_remove_from_list },
{ "repack", nodelib_direct_repack },
{ "freeze", nodelib_direct_freeze },
{ "setattribute", nodelib_direct_setattribute },
diff --git a/source/luametatex/source/lua/lmttexiolib.c b/source/luametatex/source/lua/lmttexiolib.c
index f7f7751d8..416293164 100644
--- a/source/luametatex/source/lua/lmttexiolib.c
+++ b/source/luametatex/source/lua/lmttexiolib.c
@@ -19,7 +19,8 @@
FILE *lmt_valid_file(lua_State *L) {
luaL_Stream *p = (luaL_Stream *) lua_touserdata(L, 1);
if (p && lua_getmetatable(L, 1)) {
- luaL_getmetatable(L, LUA_FILEHANDLE);
+ // luaL_getmetatable(L, LUA_FILEHANDLE);
+ lua_get_metatablelua(file_handle_instance);
if (! lua_rawequal(L, -1, -2)) {
p = NULL;
}
diff --git a/source/luametatex/source/lua/lmttexlib.c b/source/luametatex/source/lua/lmttexlib.c
index 7d1f3c32f..d3f4c0ab9 100644
--- a/source/luametatex/source/lua/lmttexlib.c
+++ b/source/luametatex/source/lua/lmttexlib.c
@@ -27,7 +27,8 @@
/*tex
Due to the nature of the accessors, this is the module with most metatables. However, we
- provide getters and setters too. Users can choose what they like most.
+ provide getters and setters too. Users can choose what they like most. If needed we can use
+ fast metatable resolvers but there is no real need.
*/
# define TEX_METATABLE_ATTRIBUTE "tex.attribute"
@@ -2604,6 +2605,7 @@ static int texlib_aux_convert(lua_State *L, int cur_code)
case string_code: /* arg token */
case cs_string_code: /* arg token */
case cs_active_code: /* arg token */
+ /* case cs_lastname_code: */ /* arg token */
case detokenized_code: /* arg token */
case meaning_code: /* arg token */
case to_mathstyle_code:
diff --git a/source/luametatex/source/luametatex.h b/source/luametatex/source/luametatex.h
index 6bb728234..a9f739cec 100644
--- a/source/luametatex/source/luametatex.h
+++ b/source/luametatex/source/luametatex.h
@@ -87,9 +87,9 @@
# include "tex/textypes.h"
# define luametatex_version 210
-# define luametatex_revision 02
-# define luametatex_version_string "2.10.02"
-# define luametatex_development_id 20221118
+# define luametatex_revision 04
+# define luametatex_version_string "2.10.04"
+# define luametatex_development_id 20221202
# define luametatex_name_camelcase "LuaMetaTeX"
# define luametatex_name_lowercase "luametatex"
diff --git a/source/luametatex/source/luarest/lmtpdfelib.c b/source/luametatex/source/luarest/lmtpdfelib.c
index b22626749..74000d756 100644
--- a/source/luametatex/source/luarest/lmtpdfelib.c
+++ b/source/luametatex/source/luarest/lmtpdfelib.c
@@ -90,7 +90,7 @@ static pdfe_dictionary *pdfelib_aux_check_isdictionary(lua_State *L, int n)
{
pdfe_dictionary *p = (pdfe_dictionary *) lua_touserdata(L, n);
if (p && lua_getmetatable(L, n)) {
- lua_get_metatablelua(pdfe_dictionary);
+ lua_get_metatablelua(pdfe_dictionary_instance);
if (! lua_rawequal(L, -1, -2)) {
p = NULL;
}
@@ -107,7 +107,7 @@ static pdfe_array *pdfelib_aux_check_isarray(lua_State *L, int n)
{
pdfe_array *p = (pdfe_array *) lua_touserdata(L, n);
if (p && lua_getmetatable(L, n)) {
- lua_get_metatablelua(pdfe_array);
+ lua_get_metatablelua(pdfe_array_instance);
if (! lua_rawequal(L, -1, -2)) {
p = NULL;
}
@@ -124,7 +124,7 @@ static pdfe_stream *pdfelib_aux_check_isstream(lua_State *L, int n)
{
pdfe_stream *p = (pdfe_stream *) lua_touserdata(L, n);
if (p && lua_getmetatable(L, n)) {
- lua_get_metatablelua(pdfe_stream);
+ lua_get_metatablelua(pdfe_stream_instance);
if (! lua_rawequal(L, -1, -2)) {
p = NULL;
}
@@ -141,7 +141,7 @@ static pdfe_reference *pdfelib_aux_check_isreference(lua_State *L, int n)
{
pdfe_reference *p = (pdfe_reference *) lua_touserdata(L, n);
if (p && lua_getmetatable(L, n)) {
- lua_get_metatablelua(pdfe_reference);
+ lua_get_metatablelua(pdfe_reference_instance);
if (! lua_rawequal(L, -1, -2)) {
p = NULL;
}
@@ -203,10 +203,10 @@ static int pdfelib_type(lua_State *L)
void *p = lua_touserdata(L, 1);
if (p && lua_getmetatable(L, 1)) {
check_type(document, pdfe_instance);
- check_type(dictionary, pdfe_dictionary);
- check_type(array, pdfe_array);
- check_type(reference, pdfe_reference);
- check_type(stream, pdfe_stream);
+ check_type(dictionary, pdfe_dictionary_instance);
+ check_type(array, pdfe_array_instance);
+ check_type(reference, pdfe_reference_instance);
+ check_type(stream, pdfe_stream_instance);
}
return 0;
}
@@ -278,7 +278,8 @@ static int pdfelib_reference_tostring(lua_State *L) {
inline static void pdfe_push_dictionary(lua_State *L, ppdict *dictionary)
{
pdfe_dictionary *d = (pdfe_dictionary *) lua_newuserdatauv(L, sizeof(pdfe_dictionary), 0);
- luaL_getmetatable(L, PDFE_METATABLE_DICTIONARY);
+ // luaL_getmetatable(L, PDFE_METATABLE_DICTIONARY);
+ lua_get_metatablelua(pdfe_dictionary_instance);
lua_setmetatable(L, -2);
d->dictionary = dictionary;
}
@@ -307,7 +308,8 @@ static int pdfelib_aux_pushdictionaryonly(lua_State *L, ppdict *dictionary)
inline static void pdfe_push_array(lua_State *L, pparray *array)
{
pdfe_array *a = (pdfe_array *) lua_newuserdatauv(L, sizeof(pdfe_array), 0);
- luaL_getmetatable(L, PDFE_METATABLE_ARRAY);
+ // luaL_getmetatable(L, PDFE_METATABLE_ARRAY);
+ lua_get_metatablelua(pdfe_array_instance);
lua_setmetatable(L, -2);
a->array = array;
}
@@ -336,7 +338,8 @@ static int pdfelib_aux_pusharrayonly(lua_State *L, pparray *array)
inline static void pdfe_push_stream(lua_State *L, ppstream *stream)
{
pdfe_stream *s = (pdfe_stream *) lua_newuserdatauv(L, sizeof(pdfe_stream), 0);
- luaL_getmetatable(L, PDFE_METATABLE_STREAM);
+ // luaL_getmetatable(L, PDFE_METATABLE_STREAM);
+ lua_get_metatablelua(pdfe_stream_instance);
lua_setmetatable(L, -2);
s->stream = stream;
s->open = 0;
@@ -374,7 +377,8 @@ static int pdfelib_aux_pushstreamonly(lua_State *L, ppstream *stream)
inline static void pdfe_push_reference(lua_State *L, ppref *reference)
{
pdfe_reference *r = (pdfe_reference *) lua_newuserdatauv(L, sizeof(pdfe_reference), 0);
- luaL_getmetatable(L, PDFE_METATABLE_REFERENCE);
+ // luaL_getmetatable(L, PDFE_METATABLE_REFERENCE);
+ lua_get_metatablelua(pdfe_reference_instance);
lua_setmetatable(L, -2);
r->xref = reference->xref;
r->onum = (int) reference->number;
@@ -861,7 +865,8 @@ static void aux_pdfelib_open(lua_State *L, FILE *f)
{
pdfe_document *p = (pdfe_document *) lua_newuserdatauv(L, sizeof(pdfe_document), 0);
ppdoc *d = ppdoc_filehandle(f, 1);
- luaL_getmetatable(L, PDFE_METATABLE_INSTANCE);
+ // luaL_getmetatable(L, PDFE_METATABLE_INSTANCE);
+ lua_get_metatablelua(pdfe_instance);
lua_setmetatable(L, -2);
p->document = d;
p->open = 1;
@@ -936,7 +941,8 @@ static int pdfelib_new(lua_State *L)
d = ppdoc_mem(memstream, streamsize);
if (d) {
pdfe_document *p = (pdfe_document *) lua_newuserdatauv(L, sizeof(pdfe_document), 0);
- luaL_getmetatable(L, PDFE_METATABLE_INSTANCE);
+ // luaL_getmetatable(L, PDFE_METATABLE_INSTANCE);
+ lua_get_metatablelua(pdfe_instance);
lua_setmetatable(L, -2);
p->document = d;
p->open = 1;
@@ -1321,12 +1327,12 @@ static int pdfelib_get_value_direct(lua_State *L, void **value, pp_d_direct get_
case LUA_TSTRING:
{
const char *key = lua_tostring(L, 2);
- lua_get_metatablelua(pdfe_dictionary);
+ lua_get_metatablelua(pdfe_dictionary_instance);
if (lua_rawequal(L, -1, -2)) {
*value = get_d(((pdfe_dictionary *) p)->dictionary, key);
return 1;
} else {
- lua_get_metatablelua(pdfe_reference);
+ lua_get_metatablelua(pdfe_reference_instance);
if (lua_rawequal(L, -1, -3)) {
ppref *r = (((pdfe_reference *) p)->xref) ? ppxref_find(((pdfe_reference *) p)->xref, (ppuint) (((pdfe_reference *) p)->onum)) : NULL; \
ppobj *o = (r) ? ppref_obj(r) : NULL;
@@ -1341,12 +1347,12 @@ static int pdfelib_get_value_direct(lua_State *L, void **value, pp_d_direct get_
case LUA_TNUMBER:
{
size_t index = lua_tointeger(L, 2);
- lua_get_metatablelua(pdfe_array);
+ lua_get_metatablelua(pdfe_array_instance);
if (lua_rawequal(L, -1, -2)) {
*value = get_a(((pdfe_array *) p)->array, index);
return 2;
} else {
- lua_get_metatablelua(pdfe_reference);
+ lua_get_metatablelua(pdfe_reference_instance);
if (lua_rawequal(L, -1, -3)) {
ppref *r = (((pdfe_reference *) p)->xref) ? ppxref_find(((pdfe_reference *) p)->xref, (ppuint) (((pdfe_reference *) p)->onum)) : NULL; \
ppobj *o = (r) ? ppref_obj(r) : NULL;
@@ -1375,11 +1381,11 @@ static int pdfelib_get_value_indirect(lua_State *L, void **value, pp_d_indirect
case LUA_TSTRING:
{
const char *key = lua_tostring(L, 2);
- lua_get_metatablelua(pdfe_dictionary);
+ lua_get_metatablelua(pdfe_dictionary_instance);
if (lua_rawequal(L, -1, -2)) {
return get_d(((pdfe_dictionary *) p)->dictionary, key, value);
} else {
- lua_get_metatablelua(pdfe_reference);
+ lua_get_metatablelua(pdfe_reference_instance);
if (lua_rawequal(L, -1, -3)) {
ppref *r = (((pdfe_reference *) p)->xref) ? ppxref_find(((pdfe_reference *) p)->xref, (ppuint) (((pdfe_reference *) p)->onum)) : NULL;
ppobj *o = (r) ? ppref_obj(r) : NULL;
@@ -1392,11 +1398,11 @@ static int pdfelib_get_value_indirect(lua_State *L, void **value, pp_d_indirect
case LUA_TNUMBER:
{
size_t index = lua_tointeger(L, 2);
- lua_get_metatablelua(pdfe_array);
+ lua_get_metatablelua(pdfe_array_instance);
if (lua_rawequal(L, -1, -2)) {
return get_a(((pdfe_array *) p)->array, index, value);
} else {
- lua_get_metatablelua(pdfe_reference);
+ lua_get_metatablelua(pdfe_reference_instance);
if (lua_rawequal(L, -1, -3)) {
ppref *r = (((pdfe_reference *) p)->xref) ? ppxref_find(((pdfe_reference *) p)->xref, (ppuint) (((pdfe_reference *) p)->onum)) : NULL;
ppobj *o = (r) ? ppref_obj(r) : NULL;
diff --git a/source/luametatex/source/tex/texcommands.c b/source/luametatex/source/tex/texcommands.c
index 0e9bb7ac9..9425141db 100644
--- a/source/luametatex/source/tex/texcommands.c
+++ b/source/luametatex/source/tex/texcommands.c
@@ -657,6 +657,7 @@ void tex_initialize_commands(void)
tex_primitive(luatex_command, "directlua", convert_cmd, lua_code, 0);
tex_primitive(luatex_command, "csstring", convert_cmd, cs_string_code, 0);
tex_primitive(luatex_command, "csactive", convert_cmd, cs_active_code, 0);
+ /* tex_primitive(luatex_command, "csnamestring", convert_cmd, cs_lastname_code, 0); */
tex_primitive(luatex_command, "detokenized", convert_cmd, detokenized_code, 0);
tex_primitive(luatex_command, "expanded", convert_cmd, expanded_code, 0);
tex_primitive(luatex_command, "semiexpanded", convert_cmd, semi_expanded_code, 0);
diff --git a/source/luametatex/source/tex/texcommands.h b/source/luametatex/source/tex/texcommands.h
index a5c157a44..55de1dce6 100644
--- a/source/luametatex/source/tex/texcommands.h
+++ b/source/luametatex/source/tex/texcommands.h
@@ -443,6 +443,7 @@ typedef enum convert_codes {
string_code, /*tex command code for |\string| */
cs_string_code, /*tex command code for |\csstring| */
cs_active_code, /*tex command code for |\csactive| */
+ /* cs_lastname_code, */ /*tex command code for |\cslastname| */
detokenized_code, /*tex command code for |\detokenized| */
roman_numeral_code, /*tex command code for |\romannumeral| */
meaning_code, /*tex command code for |\meaning| */
diff --git a/source/luametatex/source/tex/texexpand.c b/source/luametatex/source/tex/texexpand.c
index cec254d2b..8a2fa79a0 100644
--- a/source/luametatex/source/tex/texexpand.c
+++ b/source/luametatex/source/tex/texexpand.c
@@ -677,6 +677,20 @@ int tex_is_valid_csname(void)
tex_get_x_or_protected(); /* we skip unprotected ! */
} while (cur_cmd != end_cs_name_cmd);
goto FINISH;
+ /* no real gain: */
+ // while (1) {
+ // tex_get_token();
+ // if (cur_cmd == end_cs_name_cmd) {
+ // goto FINISH;
+ // } else if (cur_cmd <= max_command_cmd || is_protected_cmd(cur_cmd)) {
+ // /* go on */
+ // } else {
+ // tex_expand_current_token();
+ // if (cur_cmd != end_cs_name_cmd) {
+ // goto FINISH;
+ // }
+ // }
+ // }
} else if (n) {
/*tex Look up the characters of list |n| in the hash table, and set |cur_cs|. */
int f = lmt_fileio_state.io_first;
diff --git a/source/luametatex/source/tex/texfont.c b/source/luametatex/source/tex/texfont.c
index ac0ea1290..0f1cf6117 100644
--- a/source/luametatex/source/tex/texfont.c
+++ b/source/luametatex/source/tex/texfont.c
@@ -1958,7 +1958,9 @@ scaled tex_char_depth_from_glyph(halfword g)
scaled tex_char_total_from_glyph(halfword g)
{
charinfo *ci = tex_aux_char_info(glyph_font(g), glyph_character(g));
- return tex_aux_glyph_y_scaled(g, ci->height + ci->depth);
+ scaled ht = ci->height;
+ scaled dp = ci->depth;
+ return tex_aux_glyph_y_scaled(g, (ht > 0 ? ht : 0) + (dp > 0 ? dp : 0)); /* so not progression */
}
scaled tex_char_italic_from_glyph(halfword g)
diff --git a/source/luametatex/source/tex/texnodes.c b/source/luametatex/source/tex/texnodes.c
index ab2601a43..1c4a6b896 100644
--- a/source/luametatex/source/tex/texnodes.c
+++ b/source/luametatex/source/tex/texnodes.c
@@ -2669,9 +2669,9 @@ void tex_show_node_list(halfword p, int threshold, int max)
if (valid_direction(box_dir(p))) {
tex_print_str(", direction ");
switch (box_dir(p)) {
- case 0 : tex_print_str("l2r"); break;
- case 1 : tex_print_str("r2l"); break;
- default : tex_print_str("unset"); break;
+ case dir_lefttoright: tex_print_str("l2r"); break;
+ case dir_righttoleft: tex_print_str("r2l"); break;
+ default : tex_print_str("unset"); break;
}
}
if (box_geometry(p)) {
@@ -3372,14 +3372,38 @@ scaled tex_glyph_depth(halfword p) /* not used */
return d < 0 ? 0 : d;
}
+// scaledwhd tex_glyph_dimensions(halfword p)
+// {
+// scaledwhd whd = { 0, 0, 0, 0 };
+// scaled x = glyph_x_offset(p);
+// scaled y = glyph_y_offset(p);
+// whd.ht = tex_char_height_from_glyph(p) + glyph_raise(p);
+// whd.dp = tex_char_depth_from_glyph(p) - glyph_raise(p);
+// whd.wd = tex_char_width_from_glyph(p) - (glyph_left(p) + glyph_right(p));
+// if (x && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
+// whd.wd += x;
+// }
+// if (y && tex_has_glyph_option(p, glyph_option_apply_y_offset)) {
+// whd.ht += y;
+// whd.dp -= y;
+// }
+// if (whd.ht < 0) {
+// whd.ht = 0;
+// }
+// if (whd.dp < 0) {
+// whd.dp = 0;
+// }
+// return whd;
+// }
+
scaledwhd tex_glyph_dimensions(halfword p)
{
- scaledwhd whd = { 0, 0, 0, 0 };
+ scaledwhd whd = tex_char_whd_from_glyph(p);
scaled x = glyph_x_offset(p);
scaled y = glyph_y_offset(p);
- whd.ht = tex_char_height_from_glyph(p) + glyph_raise(p);
- whd.dp = tex_char_depth_from_glyph(p) - glyph_raise(p);
- whd.wd = tex_char_width_from_glyph(p) - (glyph_left(p) + glyph_right(p));
+ whd.ht += glyph_raise(p);
+ whd.dp -= glyph_raise(p);
+ whd.wd += (glyph_left(p) + glyph_right(p));
if (x && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
whd.wd += x;
}
@@ -3396,14 +3420,41 @@ scaledwhd tex_glyph_dimensions(halfword p)
return whd;
}
+// scaledwhd tex_glyph_dimensions_ex(halfword p)
+// {
+// scaledwhd whd = { 0, 0, 0, 0 };
+// scaled x = glyph_x_offset(p);
+// scaled y = glyph_y_offset(p);
+// whd.ht = tex_char_height_from_glyph(p) + glyph_raise(p);
+// whd.dp = tex_char_depth_from_glyph(p) - glyph_raise(p);
+// whd.wd = tex_char_width_from_glyph(p) - (glyph_left(p) + glyph_right(p));
+// if (x && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
+// whd.wd += x;
+// }
+// if (y && tex_has_glyph_option(p, glyph_option_apply_y_offset)) {
+// whd.ht += y;
+// whd.dp -= y;
+// }
+// if (whd.ht < 0) {
+// whd.ht = 0;
+// }
+// if (whd.dp < 0) {
+// whd.dp = 0;
+// }
+// if (whd.wd && glyph_expansion(p)) {
+// whd.wd = tex_ext_xn_over_d(whd.wd, 1000000 + glyph_expansion(p), 1000000);
+// }
+// return whd;
+// }
+
scaledwhd tex_glyph_dimensions_ex(halfword p)
{
- scaledwhd whd = { 0, 0, 0, 0 };
+ scaledwhd whd = tex_char_whd_from_glyph(p);
scaled x = glyph_x_offset(p);
scaled y = glyph_y_offset(p);
- whd.ht = tex_char_height_from_glyph(p) + glyph_raise(p);
- whd.dp = tex_char_depth_from_glyph(p) - glyph_raise(p);
- whd.wd = tex_char_width_from_glyph(p) - (glyph_left(p) + glyph_right(p));
+ whd.ht += glyph_raise(p);
+ whd.dp -= glyph_raise(p);
+ whd.wd -= (glyph_left(p) + glyph_right(p));
if (x && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
whd.wd += x;
}
@@ -3423,23 +3474,43 @@ scaledwhd tex_glyph_dimensions_ex(halfword p)
return whd;
}
+
scaled tex_glyph_total(halfword p)
{
- scaled ht = tex_char_height_from_glyph(p);
- scaled dp = tex_char_depth_from_glyph(p);
- if (ht < 0) {
- ht = 0;
- }
- if (dp < 0) {
- dp = 0;
- }
- return ht + dp;
+ // scaled ht = tex_char_height_from_glyph(p);
+ // scaled dp = tex_char_depth_from_glyph(p);
+ // if (ht < 0) {
+ // ht = 0;
+ // }
+ // if (dp < 0) {
+ // dp = 0;
+ // }
+ // return ht + dp;
+ return tex_char_total_from_glyph(p);
}
+// int tex_glyph_has_dimensions(halfword p)
+// {
+// scaled offset = glyph_x_offset(p);
+// scaled amount = tex_char_width_from_glyph(p);
+// if (offset && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
+// amount += offset;
+// }
+// amount -= (glyph_left(p) + glyph_right(p));
+// if (amount) {
+// return 1;
+// } else {
+// amount = tex_char_total_from_glyph(p);
+// /* here offset and raise just moves */
+// return amount != 0;
+// }
+// }
+
int tex_glyph_has_dimensions(halfword p)
{
+ scaledwhd whd = tex_char_whd_from_glyph(p);
scaled offset = glyph_x_offset(p);
- scaled amount = tex_char_width_from_glyph(p);
+ scaled amount = whd.wd;
if (offset && tex_has_glyph_option(p, glyph_option_apply_x_offset)) {
amount += offset;
}
@@ -3447,9 +3518,8 @@ int tex_glyph_has_dimensions(halfword p)
if (amount) {
return 1;
} else {
- amount = tex_char_total_from_glyph(p);
- /* here offset adn raise just moves */
- return amount != 0;
+ /* here offset and raise just moves */
+ return whd.ht > 0 || whd.dp > 0;
}
}
diff --git a/source/luametatex/source/tex/texnodes.h b/source/luametatex/source/tex/texnodes.h
index 50dbeaa97..8a462ebac 100644
--- a/source/luametatex/source/tex/texnodes.h
+++ b/source/luametatex/source/tex/texnodes.h
@@ -867,11 +867,11 @@ typedef enum list_geometries {
# define box_glue_order(a) vlink(a,6)
# define box_glue_sign(a) vinfo(a,6)
# define box_glue_set(a) dvalue(a,7) /* So we reserve a whole memory word! */
-# define box_dir(a) vlink00(a,8)
+# define box_dir(a) vlink00(a,8) /* We could encode it as geomtry but not now. */
# define box_package_state(a) vlink01(a,8)
# define box_axis(a) vlink02(a,8)
# define box_geometry(a) vlink03(a,8)
-# define box_orientation(a) vinfo(a,8) /* also used for size in alignments */
+# define box_orientation(a) vinfo(a,8) /* Also used for size in alignments. */
# define box_x_offset(a) vlink(a,9)
# define box_y_offset(a) vinfo(a,9)
# define box_pre_migrated(a) vlink(a,10)
@@ -885,7 +885,7 @@ typedef enum list_geometries {
# define box_input_file(a) vlink(a,14) /* aka box_synctex_tag */
# define box_input_line(a) vinfo(a,14) /* aka box_synctex_line */
-# define box_total(a) (box_height(a) + box_depth(a))
+# define box_total(a) (box_height(a) + box_depth(a)) /* Here we add, with glyphs we maximize. */
inline static void tex_set_box_geometry (halfword b, halfword g) { box_geometry(b) |= (singleword) (g); }
/* static void tex_unset_box_geometry (halfword b, halfword g) { box_geometry(b) &= (singleword) ~((singleword) (g) | box_geometry(b)); } */
diff --git a/source/luametatex/source/tex/texprinting.c b/source/luametatex/source/tex/texprinting.c
index 860ff6731..d18445f36 100644
--- a/source/luametatex/source/tex/texprinting.c
+++ b/source/luametatex/source/tex/texprinting.c
@@ -465,15 +465,22 @@ void tex_print_str_esc(const char *s)
void tex_print_int(int n)
{
/*tex In the end a 0..9 fast path works out best; using |sprintf| is slower. */
+ if (n < 0) {
+ tex_print_char('-');
+ n = -n;
+ }
if (n >= 0 && n <= 9) {
tex_print_char('0' + n);
+ } else if (n >= 0 && n <= 99) {
+ tex_print_char('0' + n/10);
+ tex_print_char('0' + n%10);
} else {
int k = 0;
unsigned char digits[24];
- if (n < 0) {
- tex_print_char('-');
- n = -n;
- }
+// if (n < 0) {
+// tex_print_char('-');
+// n = -n;
+// }
do {
digits[k] = '0' + (unsigned char) (n % 10);
n = n / 10;
diff --git a/source/luametatex/source/tex/texscanning.c b/source/luametatex/source/tex/texscanning.c
index 3c9859de9..15e887a71 100644
--- a/source/luametatex/source/tex/texscanning.c
+++ b/source/luametatex/source/tex/texscanning.c
@@ -3380,25 +3380,6 @@ halfword tex_scan_general_text(halfword *tail)
/*tex
- The |get_x_or_protected| procedure is like |get_x_token| except that protected macros are not
- expanded. It sets |cur_cmd|, |cur_chr|, |cur_tok|, and expands non-protected macros.
-
-*/
-
-void tex_get_x_or_protected(void)
-{
- while (1) {
- tex_get_token();
- if (cur_cmd <= max_command_cmd || is_protected_cmd(cur_cmd)) {
- return;
- } else {
- tex_expand_current_token();
- }
- }
-}
-
-/*tex
-
|scan_toks|. This function returns a pointer to the tail of a new token list, and it also makes
|def_ref| point to the reference count at the head of that list.
@@ -3759,7 +3740,7 @@ halfword tex_scan_macro_normal(void)
return result;
}
-# define optimize_grouping 0
+# define optimize_grouping 1
halfword tex_scan_macro_expand(void)
{
diff --git a/source/luametatex/source/tex/texscanning.h b/source/luametatex/source/tex/texscanning.h
index 303143587..3415c27dd 100644
--- a/source/luametatex/source/tex/texscanning.h
+++ b/source/luametatex/source/tex/texscanning.h
@@ -136,8 +136,6 @@ extern halfword tex_get_font_dimen (void);
extern void tex_set_scaled_font_dimen (void);
extern halfword tex_get_scaled_font_dimen (void);
-extern void tex_get_x_or_protected (void);
-
extern int tex_fract (int x, int n, int d, int max_answer);
extern halfword tex_scan_lua_value (int index);
diff --git a/source/luametatex/source/tex/textoken.c b/source/luametatex/source/tex/textoken.c
index ba457491a..b46e6de85 100644
--- a/source/luametatex/source/tex/textoken.c
+++ b/source/luametatex/source/tex/textoken.c
@@ -2078,6 +2078,28 @@ halfword tex_get_token(void)
return cur_tok;
}
+/*tex
+
+ The |get_x_or_protected| procedure is like |get_x_token| except that protected macros are not
+ expanded. It sets |cur_cmd|, |cur_chr|, |cur_tok|, and expands non-protected macros.
+
+*/
+
+void tex_get_x_or_protected(void)
+{
+ lmt_hash_state.no_new_cs = 0;
+ while (1) {
+ tex_get_next();
+ if (cur_cmd <= max_command_cmd || is_protected_cmd(cur_cmd)) {
+ break;
+ } else {
+ tex_expand_current_token();
+ }
+ }
+ cur_tok = cur_cs ? cs_token_flag + cur_cs : token_val(cur_cmd, cur_chr); /* needed afterwards ? */
+ lmt_hash_state.no_new_cs = 1;
+}
+
/*tex This changes the string |s| to a token list. */
halfword tex_string_to_toks(const char *ss)
@@ -2765,6 +2787,16 @@ void tex_run_convert_tokens(halfword code)
pop_selector;
break;
}
+ /*
+ case cs_lastname_code:
+ if (lmt_scanner_state.last_cs_name != null_cs) {
+ int saved_selector;
+ push_selector;
+ tex_print_cs_name(lmt_scanner_state.last_cs_name);
+ pop_selector;
+ }
+ break;
+ */
case detokenized_code:
{
int saved_selector;
diff --git a/source/luametatex/source/tex/textoken.h b/source/luametatex/source/tex/textoken.h
index 843304405..da2d01f7c 100644
--- a/source/luametatex/source/tex/textoken.h
+++ b/source/luametatex/source/tex/textoken.h
@@ -359,6 +359,7 @@ extern halfword tex_active_to_cs (int c, int force);
extern halfword tex_string_to_toks (const char *s);
extern int tex_get_char_cat_code (int c);
extern halfword tex_get_token (void);
+extern void tex_get_x_or_protected (void);
extern halfword tex_str_toks (lstring s, halfword *tail); /* returns head */
extern halfword tex_cur_str_toks (halfword *tail); /* returns head */
extern halfword tex_str_scan_toks (int c, lstring b); /* returns head */