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-rw-r--r--source/luametatex/source/lua/lmtinterface.h13
-rw-r--r--source/luametatex/source/lua/lmtnodelib.c4
-rw-r--r--source/luametatex/source/lua/lmttexlib.c67
-rw-r--r--source/luametatex/source/tex/texdumpdata.h2
-rw-r--r--source/luametatex/source/tex/texmath.c21
-rw-r--r--source/luametatex/source/tex/texmlist.c259
-rw-r--r--source/luametatex/source/tex/texnodes.c8
-rw-r--r--source/luametatex/source/tex/texnodes.h171
-rw-r--r--source/luametatex/source/tex/texprinting.c8
-rw-r--r--source/luametatex/source/tex/texprinting.h6
-rw-r--r--source/luametatex/source/tex/textypes.h1
-rw-r--r--source/luametatex/source/utilities/auxunistring.c3
12 files changed, 284 insertions, 279 deletions
diff --git a/source/luametatex/source/lua/lmtinterface.h b/source/luametatex/source/lua/lmtinterface.h
index 756a25331..67c3f56d5 100644
--- a/source/luametatex/source/lua/lmtinterface.h
+++ b/source/luametatex/source/lua/lmtinterface.h
@@ -675,6 +675,8 @@ make_lua_key(L, first);\
make_lua_key(L, fixedboth);\
make_lua_key(L, fixedbottom);\
make_lua_key(L, fixedtop);\
+make_lua_key(L, fixedsuperorsubscript);\
+make_lua_key(L, fixedsuperandsubscript);\
make_lua_key(L, flags);\
make_lua_key(L, flataccent);\
make_lua_key(L, flattenedaccentbasedepth);\
@@ -1279,6 +1281,7 @@ make_lua_key(L, smaller);\
make_lua_key(L, smallfamily);\
make_lua_key(L, some_item);\
make_lua_key(L, source);\
+make_lua_key(L, sourceonnucleus);\
make_lua_key(L, space);\
make_lua_key(L, spaceafterscript);\
make_lua_key(L, SpaceAfterScript);\
@@ -1650,6 +1653,10 @@ extern lmt_keys_info lmt_keys;
# define lmt_checkhalfword(L,i) (halfword) luaL_checkinteger(L,i)
# define lmt_opthalfword(L,i,j) (halfword) luaL_optinteger(L,i,j)
+# define lmt_tofullword(L,i) (fullword) lua_tointeger(L,i)
+# define lmt_checkfullword(L,i) (fullword) luaL_checkinteger(L,i)
+# define lmt_optfullword(L,i,j) (fullword) luaL_optinteger(L,i,j)
+
# define lmt_toscaled(L,i) (scaled) lua_tointeger(L,i)
# define lmt_checkscaled(L,i) (scaled) luaL_checkinteger(L,i)
# define lmt_optscaled(L,i,j) (scaled) luaL_optinteger(L,i,j)
@@ -1658,9 +1665,9 @@ extern lmt_keys_info lmt_keys;
# define lmt_checkquarterword(L,i) (quarterword) luaL_checkinteger(L,i)
# define lmt_optquarterword(L,i,j) (quarterword) luaL_optinteger(L,i,j)
-# define lmt_tosingleword(L,i) (singleword) lua_tointeger(L,i)
-# define lmt_checksingleword(L,i) (singleword) luaL_checkinteger(L,i)
-# define lmt_optsingleword(L,i,j) (singleword) luaL_optinteger(L,i,j)
+# define lmt_tosingleword(L,i) (singleword) lua_tointeger(L,i)
+# define lmt_checksingleword(L,i) (singleword) luaL_checkinteger(L,i)
+# define lmt_optsingleword(L,i,j) (singleword) luaL_optinteger(L,i,j)
# undef lround
# include <math.h>
diff --git a/source/luametatex/source/lua/lmtnodelib.c b/source/luametatex/source/lua/lmtnodelib.c
index 58a98f7e3..afaa8bed5 100644
--- a/source/luametatex/source/lua/lmtnodelib.c
+++ b/source/luametatex/source/lua/lmtnodelib.c
@@ -2674,7 +2674,7 @@ static int nodelib_direct_setoptions(lua_State *L)
case fraction_noad:
case accent_noad:
case fence_noad:
- noad_options(n) = lmt_tohalfword(L, 2);
+ noad_options(n) = lmt_tofullword(L, 2);
break;
case math_char_node:
case math_text_char_node:
@@ -7372,7 +7372,7 @@ static int nodelib_common_setfield(lua_State *L, int direct, halfword n)
} else if (lua_key_eq(s, source)) {
noad_source(n) = lmt_tohalfword(L, 3);
} else if (lua_key_eq(s, options)) {
- noad_options(n) = lmt_tohalfword(L, 3);
+ noad_options(n) = lmt_tofullword(L, 3);
} else if (lua_key_eq(s, scriptorder)) {
noad_script_order(n) = lmt_tosingleword(L, 3);
} else if (lua_key_eq(s, class)) {
diff --git a/source/luametatex/source/lua/lmttexlib.c b/source/luametatex/source/lua/lmttexlib.c
index d3f4c0ab9..7d9395eb7 100644
--- a/source/luametatex/source/lua/lmttexlib.c
+++ b/source/luametatex/source/lua/lmttexlib.c
@@ -4757,38 +4757,41 @@ static int texlib_getglyphoptionvalues(lua_State *L)
static int texlib_getnoadoptionvalues(lua_State *L)
{
lua_createtable(L, 2, 32);
- lua_push_key_at_index(L, axis, noad_option_axis);
- lua_push_key_at_index(L, noaxis, noad_option_no_axis);
- lua_push_key_at_index(L, exact, noad_option_exact);
- lua_push_key_at_index(L, left, noad_option_left);
- lua_push_key_at_index(L, middle, noad_option_middle);
- lua_push_key_at_index(L, right, noad_option_right);
- lua_push_key_at_index(L, adapttoleftsize, noad_option_adapt_to_left_size);
- lua_push_key_at_index(L, adapttorightsize, noad_option_adapt_to_right_size);
- lua_push_key_at_index(L, nosubscript, noad_option_no_sub_script);
- lua_push_key_at_index(L, nosuperscript, noad_option_no_super_script);
- lua_push_key_at_index(L, nosubprescript, noad_option_no_sub_pre_script);
- lua_push_key_at_index(L, nosuperprescript, noad_option_no_super_pre_script);
- lua_push_key_at_index(L, noscript, noad_option_no_script);
- lua_push_key_at_index(L, nooverflow, noad_option_no_overflow);
- lua_push_key_at_index(L, void, noad_option_void);
- lua_push_key_at_index(L, phantom, noad_option_phantom);
- lua_push_key_at_index(L, openupheight, noad_option_openup_height);
- lua_push_key_at_index(L, openupdepth, noad_option_openup_depth);
- lua_push_key_at_index(L, limits, noad_option_limits);
- lua_push_key_at_index(L, nolimits, noad_option_no_limits);
- lua_push_key_at_index(L, preferfontthickness, noad_option_prefer_font_thickness);
- lua_push_key_at_index(L, noruling, noad_option_no_ruling);
- lua_push_key_at_index(L, shiftedsubscript, noad_option_shifted_sub_script);
- lua_push_key_at_index(L, shiftedsuperscript, noad_option_shifted_super_script);
- lua_push_key_at_index(L, shiftedsubprescript, noad_option_shifted_sub_pre_script);
- lua_push_key_at_index(L, shiftedsuperprescript, noad_option_shifted_super_pre_script);
- lua_push_key_at_index(L, unpacklist, noad_option_unpack_list);
- lua_push_key_at_index(L, nocheck, noad_option_no_check);
- lua_push_key_at_index(L, auto, noad_option_auto);
- lua_push_key_at_index(L, unrolllist, noad_option_unroll_list);
- lua_push_key_at_index(L, followedbyspace, noad_option_followed_by_space);
- lua_push_key_at_index(L, proportional, noad_option_proportional);
+ lua_push_key_at_index(L, axis, noad_option_axis);
+ lua_push_key_at_index(L, noaxis, noad_option_no_axis);
+ lua_push_key_at_index(L, exact, noad_option_exact);
+ lua_push_key_at_index(L, left, noad_option_left);
+ lua_push_key_at_index(L, middle, noad_option_middle);
+ lua_push_key_at_index(L, right, noad_option_right);
+ lua_push_key_at_index(L, adapttoleftsize, noad_option_adapt_to_left_size);
+ lua_push_key_at_index(L, adapttorightsize, noad_option_adapt_to_right_size);
+ lua_push_key_at_index(L, nosubscript, noad_option_no_sub_script);
+ lua_push_key_at_index(L, nosuperscript, noad_option_no_super_script);
+ lua_push_key_at_index(L, nosubprescript, noad_option_no_sub_pre_script);
+ lua_push_key_at_index(L, nosuperprescript, noad_option_no_super_pre_script);
+ lua_push_key_at_index(L, noscript, noad_option_no_script);
+ lua_push_key_at_index(L, nooverflow, noad_option_no_overflow);
+ lua_push_key_at_index(L, void, noad_option_void);
+ lua_push_key_at_index(L, phantom, noad_option_phantom);
+ lua_push_key_at_index(L, openupheight, noad_option_openup_height);
+ lua_push_key_at_index(L, openupdepth, noad_option_openup_depth);
+ lua_push_key_at_index(L, limits, noad_option_limits);
+ lua_push_key_at_index(L, nolimits, noad_option_no_limits);
+ lua_push_key_at_index(L, preferfontthickness, noad_option_prefer_font_thickness);
+ lua_push_key_at_index(L, noruling, noad_option_no_ruling);
+ lua_push_key_at_index(L, shiftedsubscript, noad_option_shifted_sub_script);
+ lua_push_key_at_index(L, shiftedsuperscript, noad_option_shifted_super_script);
+ lua_push_key_at_index(L, shiftedsubprescript, noad_option_shifted_sub_pre_script);
+ lua_push_key_at_index(L, shiftedsuperprescript, noad_option_shifted_super_pre_script);
+ lua_push_key_at_index(L, unpacklist, noad_option_unpack_list);
+ lua_push_key_at_index(L, nocheck, noad_option_no_check);
+ lua_push_key_at_index(L, auto, noad_option_auto);
+ lua_push_key_at_index(L, unrolllist, noad_option_unroll_list);
+ lua_push_key_at_index(L, followedbyspace, noad_option_followed_by_space);
+ lua_push_key_at_index(L, proportional, noad_option_proportional);
+ lua_push_key_at_index(L, sourceonnucleus, noad_option_source_on_nucleus);
+ lua_push_key_at_index(L, fixedsuperorsubscript, noad_option_fixed_super_or_sub_script);
+ lua_push_key_at_index(L, fixedsuperandsubscript, noad_option_fixed_super_and_sub_script);
return 1;
}
diff --git a/source/luametatex/source/tex/texdumpdata.h b/source/luametatex/source/tex/texdumpdata.h
index d9b4e5cdd..c8f373ea4 100644
--- a/source/luametatex/source/tex/texdumpdata.h
+++ b/source/luametatex/source/tex/texdumpdata.h
@@ -55,7 +55,7 @@
*/
-# define luametatex_format_fingerprint 676
+# define luametatex_format_fingerprint 677
/* These end up in the string pool. */
diff --git a/source/luametatex/source/tex/texmath.c b/source/luametatex/source/tex/texmath.c
index 1424e5e03..327e8e6a3 100644
--- a/source/luametatex/source/tex/texmath.c
+++ b/source/luametatex/source/tex/texmath.c
@@ -164,6 +164,14 @@ void tex_math_copy_char_data(halfword target, halfword source, int wipelist)
}
}
+static inline void tex_math_set_scripts_options(halfword n)
+{
+ switch (math_scripts_mode_par) {
+ case 1: noad_options(n) |= noad_option_fixed_super_or_sub_script; break;
+ case 2: noad_options(n) |= noad_option_fixed_super_and_sub_script; break;
+ }
+}
+
// static const math_styles map_cramped_style[] = { /*tex cramp the style */
// cramped_display_style,
// cramped_display_style,
@@ -2004,6 +2012,7 @@ static void tex_aux_append_math_char(mathcodeval mval, mathdictval dval, int aut
math_kernel_node_set_option(q, math_kernel_no_italic_correction);
}
node_subtype(p) = tex_aux_set_math_char(q, &mval, &dval);
+ tex_math_set_scripts_options(p);
tex_tail_append(p);
}
}
@@ -2420,6 +2429,7 @@ static void tex_aux_math_math_component(halfword target, int append)
void tex_run_math_math_component(void)
{
halfword n = tex_new_node(simple_noad, ordinary_noad_subtype);
+ tex_math_set_scripts_options(n);
tex_aux_math_math_component(n, 1);
}
@@ -2472,6 +2482,9 @@ void tex_run_math_modifier(void)
noad_options(tail) |= noad_option_void;
break;
case source_modifier_code:
+ if (tex_scan_keyword("nucleus")) {
+ noad_options(tail) |= noad_option_source_on_nucleus;
+ }
noad_source(tail) = tex_scan_int(0, NULL);
break;
case openup_height_modifier_code:
@@ -2606,7 +2619,7 @@ static void tex_aux_scan_delimiter(halfword target, int code, int class)
void tex_run_math_radical(void)
{
halfword code = cur_chr;
- halfword options = 0;
+ fullword options = 0;
halfword radical = tex_new_node(radical_noad, (quarterword) code);
halfword style = yet_unset_math_style;
halfword variant = 0; /* quad, harmless */
@@ -3437,7 +3450,7 @@ void tex_run_math_fraction(void)
halfword autostyle = tex_math_style_variant(cur_list.math_style, math_parameter_fraction_variant);
halfword userstyle = -1;
halfword attrlist = null;
- halfword options = 0;
+ fullword options = 0;
halfword class = fraction_noad_subtype;
halfword rulethickness = preset_rule_thickness;
int ruledone = 0;
@@ -3846,7 +3859,7 @@ void tex_run_math_fence(void)
scaled dp = 0;
scaled top = 0;
scaled bottom = 0;
- halfword options = 0;
+ fullword options = 0;
halfword mainclass = unset_noad_class;
halfword leftclass = unset_noad_class;
halfword rightclass = unset_noad_class;
@@ -4549,7 +4562,7 @@ static void tex_aux_finish_displayed_math(int atleft, halfword eqnumber, halfwor
}
/*tex
-*
+
A |math_node|, which occurs only in horizontal lists, appears before and after mathematical
formulas. The |subtype| field is |before| before the formula and |after| after it. There is a
|surround| field, which represents the amount of surrounding space inserted by |\mathsurround|.
diff --git a/source/luametatex/source/tex/texmlist.c b/source/luametatex/source/tex/texmlist.c
index b5412872a..83a8a8a96 100644
--- a/source/luametatex/source/tex/texmlist.c
+++ b/source/luametatex/source/tex/texmlist.c
@@ -4289,125 +4289,69 @@ static halfword tex_aux_analyze_script(halfword init, scriptdata *data)
/*tex
These prescripts are kind of special. For instance, should top and bottom scripts be aligned?
- When there is are two top or two bottom, should we then just use the maxima?
+ When there is are two top or two bottom, should we then just use the maxima? Watch out, the
+ implementation changed wrt \LUATEX.
*/
-static void tex_aux_get_math_sup_shifts(halfword sup, halfword style, scaled *shift_up)
+static void tex_aux_get_math_sup_shifts(halfword target, halfword sup, halfword style, scaled *shift_up)
{
- switch (math_scripts_mode_par) {
- case 1:
- *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up);
- break;
- case 2:
- *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up);
- break;
- case 3:
- *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up)
- + tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down)
- - tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- case 4:
- *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up)
- + tex_half_scaled(tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down)
- - tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down));
- break;
- case 5:
- *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up)
- + tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down)
- - tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- default:
- {
- scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up);
- scaled bot = tex_get_math_y_parameter_checked(style, math_parameter_superscript_bottom_min);
- if (*shift_up < clr) {
- *shift_up = clr;
- }
- clr = box_depth(sup) + bot;
- if (*shift_up < clr) {
- *shift_up = clr;
- }
- break;
- }
+ if (has_noad_option_fixed_super_or_sub_script(target) || has_noad_option_fixed_super_and_sub_script(target)) {
+ *shift_up = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up);
+ } else {
+ scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_superscript_shift_up);
+ scaled bot = tex_get_math_y_parameter_checked(style, math_parameter_superscript_bottom_min);
+ if (*shift_up < clr) {
+ *shift_up = clr;
+ }
+ clr = box_depth(sup) + bot;
+ if (*shift_up < clr) {
+ *shift_up = clr;
+ }
}
}
-static void tex_aux_get_math_sub_shifts(halfword sub, halfword style, scaled *shift_down)
+static void tex_aux_get_math_sub_shifts(halfword target, halfword sub, halfword style, scaled *shift_down)
{
- switch (math_scripts_mode_par) {
- case 1:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- case 2:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
- break;
- case 3:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
- break;
- case 4:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down)
- + tex_half_scaled(tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down)
- - tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down)) ;
- break;
- case 5:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- default:
- {
- scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- scaled top = tex_get_math_y_parameter_checked(style, math_parameter_subscript_top_max);
- if (*shift_down < clr) {
- *shift_down = clr;
- }
- clr = box_height(sub) - top;
- if (*shift_down < clr) {
- *shift_down = clr;
- }
- break;
- }
+ if (has_noad_option_fixed_super_or_sub_script(target)) {
+ *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
+ } else if (has_noad_option_fixed_super_and_sub_script(target)) {
+ *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
+ } else {
+ scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
+ scaled top = tex_get_math_y_parameter_checked(style, math_parameter_subscript_top_max);
+ if (*shift_down < clr) {
+ *shift_down = clr;
+ }
+ clr = box_height(sub) - top;
+ if (*shift_down < clr) {
+ *shift_down = clr;
+ }
}
}
-static void tex_aux_get_math_sup_sub_shifts(halfword sup, halfword sub, halfword style, scaled *shift_up, scaled *shift_down)
+static void tex_aux_get_math_sup_sub_shifts(halfword target, halfword sup, halfword sub, halfword style, scaled *shift_up, scaled *shift_down)
{
- switch (math_scripts_mode_par) {
- case 1:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- case 2:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
- break;
- case 3:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
- break;
- case 4:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down)
- + tex_half_scaled(tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down)
- - tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down));
- break;
- case 5:
- *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
- break;
- default:
- {
- scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
- scaled gap = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_vgap);
- scaled bot = tex_get_math_y_parameter_checked(style, math_parameter_superscript_subscript_bottom_max);
- if (*shift_down < clr) {
- *shift_down = clr;
- }
- clr = gap - ((*shift_up - box_depth(sup)) - (box_height(sub) - *shift_down));
- if (clr > 0) {
- *shift_down += clr;
- clr = bot - (*shift_up - box_depth(sup));
- if (clr > 0) {
- *shift_up += clr;
- *shift_down -= clr;
- }
- }
- break;
+ if (has_noad_option_fixed_super_or_sub_script(target)) {
+ *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_shift_down);
+ } else if (has_noad_option_fixed_super_and_sub_script(target)) {
+ *shift_down = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
+ } else {
+ scaled clr = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_shift_down);
+ scaled gap = tex_get_math_y_parameter_checked(style, math_parameter_subscript_superscript_vgap);
+ scaled bot = tex_get_math_y_parameter_checked(style, math_parameter_superscript_subscript_bottom_max);
+ if (*shift_down < clr) {
+ *shift_down = clr;
+ }
+ clr = gap - ((*shift_up - box_depth(sup)) - (box_height(sub) - *shift_down));
+ if (clr > 0) {
+ *shift_down += clr;
+ clr = bot - (*shift_up - box_depth(sup));
+ if (clr > 0) {
+ *shift_up += clr;
+ *shift_down -= clr;
}
+ }
}
}
@@ -4802,6 +4746,24 @@ inline static int tex_aux_raise_prime_composed(halfword target)
return mainclass >= 0 ? tex_math_has_class_option(mainclass, raise_prime_option) : 0;
}
+static halfword tex_aux_shift_to_kern(halfword target, halfword box, scaled shift)
+{
+ halfword result;
+ if (box_source_anchor(box)) {
+ halfword kern = tex_new_kern_node(shift, vertical_math_kern_subtype);
+ tex_attach_attribute_list_copy(kern, target);
+ tex_couple_nodes(kern, box);
+ result = tex_vpack(kern, 0, packing_additional, max_dimen, (singleword) math_direction_par, holding_none_option);
+ tex_attach_attribute_list_copy(result, target);
+ node_subtype(result) = math_scripts_list;
+ box_shift_amount(result) = shift;
+ } else {
+ box_shift_amount(box) = shift;
+ result = box;
+ }
+ return result;
+}
+
static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic, int style, scaled supshift, scaled subshift, scaled supdrop, kernset *kerns)
{
halfword result = null;
@@ -5178,9 +5140,9 @@ static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic
/* */
if (postsupdata.box) {
/* Do we still want to chain these sups or should we combine it? */
- tex_aux_get_math_sup_shifts(postsupdata.box, style, &shift_up); /* maybe only in else branch */
+ tex_aux_get_math_sup_shifts(target, postsupdata.box, style, &shift_up); /* maybe only in else branch */
if (postsubdata.box) {
- tex_aux_get_math_sup_sub_shifts(postsupdata.box, postsubdata.box, style, &shift_up, &shift_down);
+ tex_aux_get_math_sup_sub_shifts(target, postsupdata.box, postsubdata.box, style, &shift_up, &shift_down);
tex_aux_get_sup_kern(kernel, &postsupdata, shift_up, supshift, &supkern, kerns);
tex_aux_get_sub_kern(kernel, &postsubdata, shift_down, subshift, &subkern, kerns);
if (primestate == prime_at_begin_location) {
@@ -5225,23 +5187,21 @@ static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic
} else if (supkern) {
tex_aux_prepend_hkern_to_box_list(postsupdata.box, supkern, math_shape_kern_subtype, "post sup shape");
}
- box_shift_amount(postsupdata.box) = -shift_up;
- result = postsupdata.box;
+ result = tex_aux_shift_to_kern(target, postsupdata.box, -shift_up);
if (presupdata.kern) {
kern_amount(presupdata.kern) += -supkern - subkern - italicmultiplier * italic;
kern_amount(postsupdata.kern) += supkern + subkern + italicmultiplier * italic;
}
}
} else {
- tex_aux_get_math_sub_shifts(postsubdata.box, style, &shift_down);
+ tex_aux_get_math_sub_shifts(target, postsubdata.box, style, &shift_down);
tex_aux_get_sub_kern(kernel, &postsubdata, shift_down, subshift, &subkern, kerns);
if (primestate == prime_at_begin_location) {
subkern = 0;
} else if (subkern) {
tex_aux_prepend_hkern_to_box_list(postsubdata.box, subkern, math_shape_kern_subtype, "post sub shape");
}
- box_shift_amount(postsubdata.box) = shift_down;
- result = postsubdata.box;
+ result = tex_aux_shift_to_kern(target, postsubdata.box, shift_down);
if (presubdata.kern) {
kern_amount(presubdata.kern) += -subkern;
kern_amount(postsubdata.kern) += subkern;
@@ -5275,8 +5235,8 @@ static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic
if (presubdata.box) {
if (presupdata.box) {
/* Do we still want to chain these sups or should we combine it? */
- tex_aux_get_math_sup_shifts(presupdata.box, style, &shift_up);
- tex_aux_get_math_sup_sub_shifts(presupdata.box, presubdata.box, style, &shift_up, &shift_down);
+ tex_aux_get_math_sup_shifts(target, presupdata.box, style, &shift_up);
+ tex_aux_get_math_sup_sub_shifts(target, presupdata.box, presubdata.box, style, &shift_up, &shift_down);
prekern = box_width(presupdata.box);
// test: what with negative extra kerns and what with a negative width
if (! splitscripts) {
@@ -5297,7 +5257,7 @@ static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic
box_shift_amount(preresult) = shift_down;
}
} else {
- tex_aux_get_math_sub_shifts(presubdata.box, style, &shift_down);
+ tex_aux_get_math_sub_shifts(target, presubdata.box, style, &shift_down);
if (! splitscripts) {
prekern = box_width(presubdata.box);
presubdata.box = tex_aux_combine_script(target, kernelsize.wd, presubdata.box, null, &presubdata.kern, &postsubdata.kern);
@@ -5306,7 +5266,7 @@ static void tex_aux_make_scripts(halfword target, halfword kernel, scaled italic
preresult = presubdata.box;
}
} else if (presupdata.box) {
- tex_aux_get_math_sup_shifts(presupdata.box, style, &shift_up);
+ tex_aux_get_math_sup_shifts(target, presupdata.box, style, &shift_up);
if (! splitscripts) {
prekern = box_width(presupdata.box);
presupdata.box = tex_aux_combine_script(target, kernelsize.wd, presupdata.box, null, &presupdata.kern, &postsupdata.kern);
@@ -6231,22 +6191,46 @@ static void tex_aux_show_math_list(const char *fmt, halfword list)
tex_end_diagnostic();
}
-static void tex_aux_wrapup_nucleus_and_add_scripts(halfword current, halfword nxt, int current_style, halfword *italic, kernset *kerns)
+static halfword tex_aux_check_source(halfword current, halfword list, int repack)
{
- halfword p = tex_aux_check_nucleus_complexity(current, italic, current_style, lmt_math_state.size, kerns);
- if (p && noad_source(current)) {
- switch (node_type(p)) {
+ if (list && noad_source(current)) {
+ switch (node_type(list)) {
case hlist_node:
case vlist_node:
- if (! box_source_anchor(p)) {
- box_source_anchor(p) = noad_source(current);
- tex_set_box_geometry(p, anchor_geometry);
- }
+ // printf("anchoring to list: %i\n", noad_source(current));
+ box_source_anchor(list) = noad_source(current);
+ tex_set_box_geometry(list, anchor_geometry);
+ noad_source(current) = 0;
break;
default:
- /*tex Todo: maybe pack and assign! */
+ if (repack) {
+ if (tracing_math_par >= 2) {
+ tex_begin_diagnostic();
+ tex_print_format("[math: packing due to source field %D]", noad_source(current));
+ tex_end_diagnostic();
+ }
+ list = tex_hpack(list, 0, packing_additional, direction_unknown, holding_none_option);
+ // printf("anchoring to wrapped list: %i\n", noad_source(current));
+ tex_attach_attribute_list_copy(list, current);
+ box_source_anchor(list) = noad_source(current);
+ noad_source(current) = 0;
+ tex_set_box_geometry(list, anchor_geometry);
+ noad_new_hlist(current) = list;
+ node_subtype(list) = math_pack_list;
+ }
break;
}
+ } else {
+ /* can't happen as we already checked before the call */
+ }
+ return list;
+}
+
+static void tex_aux_wrapup_nucleus_and_add_scripts(halfword current, halfword nxt, int current_style, halfword *italic, kernset *kerns)
+{
+ halfword p = tex_aux_check_nucleus_complexity(current, italic, current_style, lmt_math_state.size, kerns);
+ if (p && noad_source(current)) {
+ p = tex_aux_check_source(current, p, has_noad_option_source_on_nucleus(current));
}
if (noad_has_scripts(current)) {
scaled drop = 0;
@@ -6730,28 +6714,7 @@ static void tex_mlist_to_hlist_finalize_list(mliststate *state)
current_subtype = disc_class(box_list(list));
}
if (list && noad_source(current)) {
- if (tracing_math_par >= 2) {
- tex_begin_diagnostic();
- tex_print_format("[math: packing due to source field %D]", noad_source(current));
- tex_end_diagnostic();
- }
- switch (node_type(list)) {
- case hlist_node:
- case vlist_node:
- if (! box_source_anchor(list)) {
- box_source_anchor(list) = noad_source(current);
- tex_set_box_geometry(list, anchor_geometry);
- }
- break;
- default:
- list = tex_hpack(list, 0, packing_additional, direction_unknown, holding_none_option);
- tex_attach_attribute_list_copy(list, current);
- box_source_anchor(list) = noad_source(current);
- tex_set_box_geometry(list, anchor_geometry);
- noad_new_hlist(current) = list;
- node_subtype(list) = math_pack_list;
- break;
- }
+ tex_aux_check_source(current, list, 1);
}
break;
}
diff --git a/source/luametatex/source/tex/texnodes.c b/source/luametatex/source/tex/texnodes.c
index 1c4a6b896..7eba8a787 100644
--- a/source/luametatex/source/tex/texnodes.c
+++ b/source/luametatex/source/tex/texnodes.c
@@ -761,7 +761,7 @@ void lmt_nodelib_initialize(void) {
lmt_interface.node_data[nesting_node] = (node_info) { .id = nesting_node, .size = nesting_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(nestedlist), .lua = lua_key_index(nestedlist), .visible = 0 };
lmt_interface.node_data[span_node] = (node_info) { .id = span_node, .size = span_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(span), .lua = lua_key_index(span), .visible = 0 };
lmt_interface.node_data[align_stack_node] = (node_info) { .id = align_stack_node, .size = align_stack_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(alignstack), .lua = lua_key_index(alignstack), .visible = 0 };
- lmt_interface.node_data[noad_state_node] = (node_info) { .id = noad_state_node, .size = noad_state_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(noadstate), .lua = lua_key_index(noadstate), .visible = 0 };
+ // lmt_interface.node_data[noad_state_node] = (node_info) { .id = noad_state_node, .size = noad_state_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(noadstate), .lua = lua_key_index(noadstate), .visible = 0 };
lmt_interface.node_data[if_node] = (node_info) { .id = if_node, .size = if_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(ifstack), .lua = lua_key_index(ifstack), .visible = 0 };
lmt_interface.node_data[unhyphenated_node] = (node_info) { .id = unhyphenated_node, .size = active_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(unhyphenated), .lua = lua_key_index(unhyphenated), .visible = 0 };
lmt_interface.node_data[hyphenated_node] = (node_info) { .id = hyphenated_node, .size = active_node_size, .first = 0, .last = 0, .subtypes = NULL, .fields = NULL, .name = lua_key(hyphenated), .lua = lua_key_index(hyphenated), .visible = 0 };
@@ -1199,7 +1199,7 @@ halfword tex_copy_node(halfword p)
copy_sub_list(noad_subprescr(r), noad_subprescr(p)) ;
copy_sub_list(noad_supprescr(r), noad_supprescr(p)) ;
copy_sub_list(noad_prime(r), noad_prime(p)) ;
- copy_sub_list(noad_state(r), noad_state(p)) ;
+ // copy_sub_list(noad_state(r), noad_state(p)) ;
switch (t) {
case radical_noad:
copy_sub_node(radical_left_delimiter(r), radical_left_delimiter(p)) ;
@@ -1381,7 +1381,7 @@ void tex_flush_node(halfword p)
tex_aux_free_sub_node_list(noad_subprescr(p));
tex_aux_free_sub_node_list(noad_supprescr(p));
tex_aux_free_sub_node_list(noad_prime(p));
- tex_aux_free_sub_node_list(noad_state(p));
+ // tex_aux_free_sub_node_list(noad_state(p));
switch (t) {
case fraction_noad:
// tex_aux_free_sub_node_list(fraction_numerator(p));
@@ -1503,7 +1503,7 @@ static void tex_aux_check_node(halfword p)
tex_aux_node_range_test(p, noad_subprescr(p));
tex_aux_node_range_test(p, noad_supprescr(p));
tex_aux_node_range_test(p, noad_prime(p));
- tex_aux_node_range_test(p, noad_state(p));
+ // tex_aux_node_range_test(p, noad_state(p));
switch (t) {
case radical_noad:
tex_aux_node_range_test(p, radical_degree(p));
diff --git a/source/luametatex/source/tex/texnodes.h b/source/luametatex/source/tex/texnodes.h
index 8a462ebac..c6cc61ff2 100644
--- a/source/luametatex/source/tex/texnodes.h
+++ b/source/luametatex/source/tex/texnodes.h
@@ -128,7 +128,7 @@ typedef enum node_types {
nesting_node,
span_node,
align_stack_node,
- noad_state_node,
+ // noad_state_node,
if_node,
/*tex These two are active nodes. */
unhyphenated_node,
@@ -1601,15 +1601,15 @@ typedef enum simple_choice_subtypes {
*/
-# define noad_state_node_size 6
-# define noad_state_topright(a) vlink(a,2)
-# define noad_state_bottomright(a) vinfo(a,2)
-# define noad_state_topleft(a) vlink(a,3)
-# define noad_state_bottomleft(a) vinfo(a,3)
-# define noad_state_height(a) vlink(a,4)
-# define noad_state_depth(a) vinfo(a,4)
-# define noad_state_toptotal(a) vlink(a,5)
-# define noad_state_bottomtotal(a) vinfo(a,5)
+//define noad_state_node_size 6
+//define noad_state_topright(a) vlink(a,2)
+//define noad_state_bottomright(a) vinfo(a,2)
+//define noad_state_topleft(a) vlink(a,3)
+//define noad_state_bottomleft(a) vinfo(a,3)
+//define noad_state_height(a) vlink(a,4)
+//define noad_state_depth(a) vinfo(a,4)
+//define noad_state_toptotal(a) vlink(a,5)
+//define noad_state_bottomtotal(a) vinfo(a,5)
# define noad_size 14
# define noad_new_hlist(a) vlink(a,2) /*tex the translation of an mlist; a bit confusing name */
@@ -1622,12 +1622,17 @@ typedef enum simple_choice_subtypes {
# define noad_width(a) vinfo(a,5)
# define noad_height(a) vlink(a,6)
# define noad_depth(a) vinfo(a,6)
-# define noad_options(a) vlink(a,7)
-# define noad_style(a) vinfo00(a,7)
-# define noad_family(a) vinfo01(a,7)
-# define noad_script_state(a) vinfo02(a,7)
-# define noad_analyzed(a) vinfo03(a,7) /*tex used for experiments */
-# define noad_state(a) vlink(a,8) /*tex this might replace */
+//define noad_options(a) vlink(a,7)
+//define noad_style(a) vinfo00(a,7)
+//define noad_family(a) vinfo01(a,7)
+//define noad_script_state(a) vinfo02(a,7)
+//define noad_analyzed(a) vinfo03(a,7) /*tex used for experiments */
+//define noad_state(a) vlink(a,8) /*tex this might replace */
+# define noad_options(a) lvalue(a,7) /*tex 64 bit fullword */
+# define noad_style(a) vlink00(a,8)
+# define noad_family(a) vlink01(a,8)
+# define noad_script_state(a) vlink02(a,8)
+# define noad_analyzed(a) vlink03(a,8) /*tex used for experiments */
# define noad_class_main(a) vinfo00(a,8)
# define noad_class_left(a) vinfo01(a,8)
# define noad_class_right(a) vinfo02(a,8)
@@ -1717,41 +1722,52 @@ typedef struct noad_classes {
If we run out of options we can combine some, like auto.
*/
+// # if (defined(_MSC_VER) && ! defined(__MINGW32__))
+// typedef enum noad_options : unsigned __int64 {
+// # else
typedef enum noad_options {
- noad_option_axis = 0x00000001,
- noad_option_no_axis = 0x00000002,
- noad_option_exact = 0x00000004,
- noad_option_left = 0x00000008, /* align option for overflown under/over */ /* used ? */
- noad_option_middle = 0x00000010, /* idem */
- noad_option_right = 0x00000020, /* idem */
- noad_option_adapt_to_left_size = 0x00000040, /* old trickery, might go away but kind of fun */
- noad_option_adapt_to_right_size = 0x00000080, /* idem */
- noad_option_no_sub_script = 0x00000100,
- noad_option_no_super_script = 0x00000200,
- noad_option_no_sub_pre_script = 0x00000400,
- noad_option_no_super_pre_script = 0x00000800,
- noad_option_no_script = 0x00001000,
- noad_option_no_overflow = 0x00002000, /* keep (middle) extensible widthin target size */
- noad_option_void = 0x00004000, /* wipe and set width to zero */
- noad_option_phantom = 0x00008000, /* wipe */
- noad_option_openup_height = 0x00010000,
- noad_option_openup_depth = 0x00020000,
- noad_option_limits = 0x00040000, /* traditional modifier */
- noad_option_no_limits = 0x00080000, /* idem */
- noad_option_prefer_font_thickness = 0x00100000,
- noad_option_no_ruling = 0x00200000,
- noad_option_shifted_sub_script = 0x00400000,
- noad_option_shifted_super_script = 0x00800000,
- noad_option_shifted_sub_pre_script = 0x01000000,
- noad_option_shifted_super_pre_script = 0x02000000,
- noad_option_unpack_list = 0x04000000,
- noad_option_no_check = 0x08000000, /* don't check for missing end fence */
- noad_option_auto = 0x10000000,
- noad_option_unroll_list = 0x20000000,
- noad_option_followed_by_space = 0x40000000,
- noad_option_proportional = 0x80000000,
+// # endif
+ noad_option_axis = 0x000000001,
+ noad_option_no_axis = 0x000000002,
+ noad_option_exact = 0x000000004,
+ noad_option_left = 0x000000008, /* align option for overflown under/over */ /* used ? */
+ noad_option_middle = 0x000000010, /* idem */
+ noad_option_right = 0x000000020, /* idem */
+ noad_option_adapt_to_left_size = 0x000000040, /* old trickery, might go away but kind of fun */
+ noad_option_adapt_to_right_size = 0x000000080, /* idem */
+ noad_option_no_sub_script = 0x000000100,
+ noad_option_no_super_script = 0x000000200,
+ noad_option_no_sub_pre_script = 0x000000400,
+ noad_option_no_super_pre_script = 0x000000800,
+ noad_option_no_script = 0x000001000,
+ noad_option_no_overflow = 0x000002000, /* keep (middle) extensible widthin target size */
+ noad_option_void = 0x000004000, /* wipe and set width to zero */
+ noad_option_phantom = 0x000008000, /* wipe */
+ noad_option_openup_height = 0x000010000,
+ noad_option_openup_depth = 0x000020000,
+ noad_option_limits = 0x000040000, /* traditional modifier */
+ noad_option_no_limits = 0x000080000, /* idem */
+ noad_option_prefer_font_thickness = 0x000100000,
+ noad_option_no_ruling = 0x000200000,
+ noad_option_shifted_sub_script = 0x000400000,
+ noad_option_shifted_super_script = 0x000800000,
+ noad_option_shifted_sub_pre_script = 0x001000000,
+ noad_option_shifted_super_pre_script = 0x002000000,
+ noad_option_unpack_list = 0x004000000,
+ noad_option_no_check = 0x008000000, /* don't check for missing end fence */
+ noad_option_auto = 0x010000000,
+ noad_option_unroll_list = 0x020000000,
+ noad_option_followed_by_space = 0x040000000,
+ noad_option_proportional = 0x080000000,
+ /*tex Watch out: the following options exceed halfword: |noad_options| are |long long|. */
} noad_options;
+/*tex The Microsoft compiler truncates to int, so: */
+
+# define noad_option_source_on_nucleus 0x100000000
+# define noad_option_fixed_super_or_sub_script 0x200000000
+# define noad_option_fixed_super_and_sub_script 0x400000000
+
# define has_option(a,b) (((a) & (b)) == (b))
# define unset_option(a,b) ((a) & ~(b))
@@ -1777,34 +1793,37 @@ inline static int has_noad_no_script_option(halfword n, halfword option)
# define has_noad_option_nosubprescript(a) has_noad_no_script_option(a, noad_option_no_sub_pre_script)
# define has_noad_option_nosupprescript(a) has_noad_no_script_option(a, noad_option_no_super_pre_script)
-# define has_noad_option_shiftedsubscript(a) (has_option(noad_options(a), noad_option_shifted_sub_script))
-# define has_noad_option_shiftedsupscript(a) (has_option(noad_options(a), noad_option_shifted_super_script))
-# define has_noad_option_shiftedsubprescript(a) (has_option(noad_options(a), noad_option_shifted_sub_pre_script))
-# define has_noad_option_shiftedsupprescript(a) (has_option(noad_options(a), noad_option_shifted_super_pre_script))
-# define has_noad_option_axis(a) (has_option(noad_options(a), noad_option_axis))
-# define has_noad_option_exact(a) (has_option(noad_options(a), noad_option_exact))
-# define has_noad_option_noaxis(a) (has_option(noad_options(a), noad_option_no_axis))
-# define has_noad_option_openupheight(a) (has_option(noad_options(a), noad_option_openup_height))
-# define has_noad_option_openupdepth(a) (has_option(noad_options(a), noad_option_openup_depth))
-# define has_noad_option_adapttoleft(a) (has_option(noad_options(a), noad_option_adapt_to_left_size))
-# define has_noad_option_adapttoright(a) (has_option(noad_options(a), noad_option_adapt_to_right_size))
-# define has_noad_option_limits(a) (has_option(noad_options(a), noad_option_limits))
-# define has_noad_option_nolimits(a) (has_option(noad_options(a), noad_option_no_limits))
-# define has_noad_option_nooverflow(a) (has_option(noad_options(a), noad_option_no_overflow))
-# define has_noad_option_preferfontthickness(a) (has_option(noad_options(a), noad_option_prefer_font_thickness))
-# define has_noad_option_noruling(a) (has_option(noad_options(a), noad_option_no_ruling))
-# define has_noad_option_unpacklist(a) (has_option(noad_options(a), noad_option_unpack_list))
-# define has_noad_option_nocheck(a) (has_option(noad_options(a), noad_option_no_check))
-# define has_noad_option_exact(a) (has_option(noad_options(a), noad_option_exact))
-# define has_noad_option_left(a) (has_option(noad_options(a), noad_option_left))
-# define has_noad_option_middle(a) (has_option(noad_options(a), noad_option_middle))
-# define has_noad_option_right(a) (has_option(noad_options(a), noad_option_right))
-# define has_noad_option_auto(a) (has_option(noad_options(a), noad_option_auto))
-# define has_noad_option_phantom(a) (has_option(noad_options(a), noad_option_phantom))
-# define has_noad_option_void(a) (has_option(noad_options(a), noad_option_void))
-# define has_noad_option_unrolllist(a) (has_option(noad_options(a), noad_option_unroll_list))
-# define has_noad_option_followedbyspace(a) (has_option(noad_options(a), noad_option_followed_by_space))
-# define has_noad_option_proportional(a) (has_option(noad_options(a), noad_option_proportional))
+# define has_noad_option_shiftedsubscript(a) (has_option(noad_options(a), noad_option_shifted_sub_script))
+# define has_noad_option_shiftedsupscript(a) (has_option(noad_options(a), noad_option_shifted_super_script))
+# define has_noad_option_shiftedsubprescript(a) (has_option(noad_options(a), noad_option_shifted_sub_pre_script))
+# define has_noad_option_shiftedsupprescript(a) (has_option(noad_options(a), noad_option_shifted_super_pre_script))
+# define has_noad_option_axis(a) (has_option(noad_options(a), noad_option_axis))
+# define has_noad_option_exact(a) (has_option(noad_options(a), noad_option_exact))
+# define has_noad_option_noaxis(a) (has_option(noad_options(a), noad_option_no_axis))
+# define has_noad_option_openupheight(a) (has_option(noad_options(a), noad_option_openup_height))
+# define has_noad_option_openupdepth(a) (has_option(noad_options(a), noad_option_openup_depth))
+# define has_noad_option_adapttoleft(a) (has_option(noad_options(a), noad_option_adapt_to_left_size))
+# define has_noad_option_adapttoright(a) (has_option(noad_options(a), noad_option_adapt_to_right_size))
+# define has_noad_option_limits(a) (has_option(noad_options(a), noad_option_limits))
+# define has_noad_option_nolimits(a) (has_option(noad_options(a), noad_option_no_limits))
+# define has_noad_option_nooverflow(a) (has_option(noad_options(a), noad_option_no_overflow))
+# define has_noad_option_preferfontthickness(a) (has_option(noad_options(a), noad_option_prefer_font_thickness))
+# define has_noad_option_noruling(a) (has_option(noad_options(a), noad_option_no_ruling))
+# define has_noad_option_unpacklist(a) (has_option(noad_options(a), noad_option_unpack_list))
+# define has_noad_option_nocheck(a) (has_option(noad_options(a), noad_option_no_check))
+# define has_noad_option_exact(a) (has_option(noad_options(a), noad_option_exact))
+# define has_noad_option_left(a) (has_option(noad_options(a), noad_option_left))
+# define has_noad_option_middle(a) (has_option(noad_options(a), noad_option_middle))
+# define has_noad_option_right(a) (has_option(noad_options(a), noad_option_right))
+# define has_noad_option_auto(a) (has_option(noad_options(a), noad_option_auto))
+# define has_noad_option_phantom(a) (has_option(noad_options(a), noad_option_phantom))
+# define has_noad_option_void(a) (has_option(noad_options(a), noad_option_void))
+# define has_noad_option_unrolllist(a) (has_option(noad_options(a), noad_option_unroll_list))
+# define has_noad_option_followedbyspace(a) (has_option(noad_options(a), noad_option_followed_by_space))
+# define has_noad_option_proportional(a) (has_option(noad_options(a), noad_option_proportional))
+# define has_noad_option_source_on_nucleus(a) (has_option(noad_options(a), noad_option_source_on_nucleus))
+# define has_noad_option_fixed_super_or_sub_script(a) (has_option(noad_options(a), noad_option_fixed_super_or_sub_script))
+# define has_noad_option_fixed_super_and_sub_script(a) (has_option(noad_options(a), noad_option_fixed_super_and_sub_script))
/*tex
In the meantime the codes and subtypes are in sync. The variable component does not really
diff --git a/source/luametatex/source/tex/texprinting.c b/source/luametatex/source/tex/texprinting.c
index d18445f36..6d01854b7 100644
--- a/source/luametatex/source/tex/texprinting.c
+++ b/source/luametatex/source/tex/texprinting.c
@@ -592,9 +592,9 @@ void tex_print_sparse_dimension(scaled s, int unit)
as an unsigned.
*/
-void tex_print_hex(int sn)
+void tex_print_hex(long long sn)
{
- unsigned int n = (unsigned int) sn;
+ unsigned long long n = (unsigned long long) sn;
int k = 0;
unsigned char digits[24];
do {
@@ -612,13 +612,13 @@ void tex_print_hex(int sn)
}
}
-void tex_print_qhex(int n)
+void tex_print_qhex(long long n)
{
tex_print_char('"');
tex_print_hex(n);
}
-void tex_print_uhex(int n)
+void tex_print_uhex(long long n)
{
tex_print_str("U+");
if (n < 16) {
diff --git a/source/luametatex/source/tex/texprinting.h b/source/luametatex/source/tex/texprinting.h
index 5e311a0bb..745b8eeb0 100644
--- a/source/luametatex/source/tex/texprinting.h
+++ b/source/luametatex/source/tex/texprinting.h
@@ -59,9 +59,9 @@ extern void tex_print_banner (void);
extern void tex_print_log_banner (void);
extern void tex_print_version_banner (void);
extern void tex_print_int (int n);
-extern void tex_print_hex (int n);
-extern void tex_print_uhex (int n);
-extern void tex_print_qhex (int n);
+extern void tex_print_hex (long long n);
+extern void tex_print_uhex (long long n);
+extern void tex_print_qhex (long long n);
extern void tex_print_roman_int (int n);
extern void tex_print_current_string (void);
extern void tex_print_cs_checked (halfword p); /*tex Also does the |IMPOSSIBLE| etc. */
diff --git a/source/luametatex/source/tex/textypes.h b/source/luametatex/source/tex/textypes.h
index 3eebccbf1..a09409522 100644
--- a/source/luametatex/source/tex/textypes.h
+++ b/source/luametatex/source/tex/textypes.h
@@ -81,6 +81,7 @@
typedef int strnumber;
typedef int halfword;
+typedef long long fullword;
typedef unsigned short quarterword; /*tex It really is an unsigned one! But \MPLIB| had it signed. */
typedef unsigned char singleword;
typedef int scaled;
diff --git a/source/luametatex/source/utilities/auxunistring.c b/source/luametatex/source/utilities/auxunistring.c
index 10ae6393d..9fe5531d6 100644
--- a/source/luametatex/source/utilities/auxunistring.c
+++ b/source/luametatex/source/utilities/auxunistring.c
@@ -135,10 +135,9 @@ unsigned aux_splitutf2uni(unsigned int *ubuf, const char *utf8buf)
size_t aux_utf8len(const char *text, size_t size)
{
- size_t ls = size;
size_t ind = 0;
size_t num = 0;
- while (ind < ls) {
+ while (ind < size) {
unsigned char i = (unsigned char) *(text + ind);
if (i < 0x80) {
ind += 1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 02:51:37 +0000