if (flag)
{
- show_line("Inverted mapping xord[] pairs:\n", 0);
+ puts("Inverted mapping xord[] pairs:");
for (k = 0; k < 256; k++)
{
if (xord[k] != 127)
- {
- sprintf(log_line, "%d => %d\n", k, xord[k]);
- show_line(log_line, 0);
- }
+ printf("%lld => %d\n", k, xord[k]);
}
}
}
#ifdef DEBUG
was_mem_end = mem_min;
-/* was_lo_max = mem_min; */
- was_lo_max = mem_bot;
-/* was_hi_min = mem_max; */
- was_hi_min = mem_top;
+ was_lo_max = mem_bot; // mem_min
+ was_hi_min = mem_top; // mem_max
panicking = false;
#endif
mode = 1;
head = contrib_head;
tail = contrib_head;
- cur_list.aux_field.cint = ignore_depth;
+ prev_depth = ignore_depth;
mode_line = 0;
prev_graf = 0;
shown_mode = 0;
adjust_tail = 0;
last_badness = 0;
pack_begin_line = 0;
- empty_field.v.RH = 0;
- empty_field.v.LH = 0;
+ empty_field.rh = 0;
+ empty_field.lh = 0;
null_delimiter.b0 = 0;
null_delimiter.b1 = 0;
null_delimiter.b2 = 0;
cur_head = 0;
cur_tail = 0;
-
/* *not* OK with ALLOCATEHYPHEN, since may not be allocated yet */
#ifndef ALLOCATEHYPHEN
for (z = 0; z <= hyphen_prime; z++)
{
#ifdef DEBUG
was_mem_end = mem_min;
-/* was_lo_max = mem_min; */
- was_lo_max = mem_bot;
-/* was_hi_min = mem_max; */
- was_hi_min = mem_top;
+ was_lo_max = mem_bot; // mem_min
+ was_hi_min = mem_top; // mem_max
panicking = false;
-#endif /* DEBUG */
+#endif
+
/* nest_ptr = 0; */
/* max_nest_stack = 0; */
mode = 1;
head = contrib_head;
tail = contrib_head;
- cur_list.aux_field.cint = ignore_depth;
+ prev_depth = ignore_depth;
mode_line = 0;
prev_graf = 0;
/* shown_mode = 0; */
/* sec 0815 */
void line_break_ (integer final_widow_penalty)
{
- bool auto_breaking;
- halfword prevp;
- halfword q, r, s, prevs;
+ boolean auto_breaking;
+ pointer prev_p;
+ pointer q, r, s, prev_s;
internal_font_number f;
-/* small_number j; */
- int j; /* 95/Jan/7 */
-/* unsigned char c; */
- unsigned int c; /* 95/Jan/7 */
-/* savedbadness = 0; */ /* 96/Feb/9 */
+ /* small_number j; */
+ int j;
+ /* unsigned char c; */
+ unsigned int c;
pack_begin_line = mode_line;
link(temp_head) = link(head);
- if ((tail >= hi_mem_min))
- {
+ if (is_char_node(tail))
tail_append(new_penalty(inf_penalty));
- }
else if (type(tail) != glue_node)
- {
tail_append(new_penalty(inf_penalty));
- }
else
{
type(tail) = penalty_node;
init_r_hyf = (prev_graf / 65536L) % 64;
pop_nest();
no_shrink_error_yet = true;
-
- if ((shrink_order(left_skip) != normal) && (shrink(left_skip) != 0))
- {
- left_skip = finite_shrink(left_skip);
- }
-
- if ((shrink_order(right_skip) != normal) && (shrink(right_skip) != 0))
- {
- right_skip = finite_shrink(right_skip);
- }
-
+ check_shrinkage(left_skip);
+ check_shrinkage(right_skip);
q = left_skip;
r = right_skip;
background[1] = width(q) + width(r);
background[2 + stretch_order(q)] = stretch(q);
background[2 + stretch_order(r)] = background[2 + stretch_order(r)] + stretch(r);
background[6] = shrink(q) + shrink(r);
-
- minimum_demerits = 1073741823L; /* 2^30 - 1 *//* 40000000 hex - 1 */
- minimal_demerits[tight_fit] = 1073741823L;
- minimal_demerits[decent_fit] = 1073741823L;
- minimal_demerits[loose_fit] = 1073741823L;
- minimal_demerits[very_loose_fit] = 1073741823L;
+ minimum_demerits = awful_bad;
+ minimal_demerits[tight_fit] = awful_bad;
+ minimal_demerits[decent_fit] = awful_bad;
+ minimal_demerits[loose_fit] = awful_bad;
+ minimal_demerits[very_loose_fit] = awful_bad;
if (par_shape_ptr == 0)
if (hang_indent == 0)
}
if (looseness == 0)
- easyline = last_special_line;
+ easy_line = last_special_line;
else
- easyline = empty_flag;
+ easy_line = empty_flag;
threshold = pretolerance;
if (threshold >= 0)
{
-
#ifdef STAT
if (tracing_paragraphs > 0)
{
begin_diagnostic();
print_nl("@firstpass");
}
-#endif /* STAT */
+#endif
second_pass = false;
final_pass = false;
#ifdef STAT
if (tracing_paragraphs > 0)
begin_diagnostic();
-#endif /* STAT */
+#endif
}
while (true)
{
if (trie_not_ready)
init_trie();
- } /* bkph */
-#endif /* INITEX */
+ }
+#endif
cur_lang = init_cur_lang;
- lhyf = init_l_hyf;
- rhyf = init_r_hyf;
+ l_hyf = init_l_hyf;
+ r_hyf = init_r_hyf;
}
- q = get_node(3);
+ q = get_node(active_node_size);
type(q) = unhyphenated;
fitness(q) = decent_fit;
link(q) = active;
line_number(q) = prev_graf + 1;
total_demerits(q) = 0;
link(active) = q;
- active_width[1] = background[1];
- active_width[2] = background[2];
- active_width[3] = background[3];
- active_width[4] = background[4];
- active_width[5] = background[5];
- active_width[6] = background[6];
-
+ act_width = background[1];
+ do_all_six(store_background);
passive = 0;
printed_node = temp_head;
pass_number = 0;
- font_in_short_display = 0;
-
+ font_in_short_display = null_font;
cur_p = link(temp_head);
auto_breaking = true;
- prevp = cur_p;
+ prev_p = cur_p;
- while((cur_p != 0) && (link(active) != active))
+ while ((cur_p != 0) && (link(active) != active))
{
- if ((cur_p >= hi_mem_min))
+ if (is_char_node(cur_p))
{
- prevp = cur_p;
+ prev_p = cur_p;
do
{
f = font(cur_p);
- active_width[1] = active_width[1] + char_width(f, char_info(f, character(cur_p)));
+ act_width = act_width + char_width(f, char_info(f, character(cur_p)));
cur_p = link(cur_p);
}
- while(!(!(cur_p >= hi_mem_min)));
+ while (!(!is_char_node(cur_p)));
}
- switch(type(cur_p))
+ switch (type(cur_p))
{
case hlist_node:
case vlist_node:
case rule_node:
- active_width[1] = active_width[1] + width(cur_p);
+ act_width = act_width + width(cur_p);
break;
+
case whatsit_node:
if (subtype(cur_p) == language_node)
{
cur_lang = what_lang(cur_p);
- lhyf = what_lhm(cur_p);
- rhyf = what_rhm(cur_p);
+ l_hyf = what_lhm(cur_p);
+ r_hyf = what_rhm(cur_p);
}
break;
+
case glue_node:
{
if (auto_breaking)
{
- if ((prevp >= hi_mem_min))
+ if (is_char_node(prev_p))
try_break(0, unhyphenated);
- else if ((mem[prevp].hh.b0 < 9))
+ else if (precedes_break(prev_p))
try_break(0, unhyphenated);
- else if ((type(prevp) == kern_node) && (subtype(prevp) != explicit))
+ else if ((type(prev_p) == kern_node) && (subtype(prev_p) != explicit))
try_break(0, unhyphenated);
}
- if ((mem[glue_ptr(cur_p)].hh.b1 != 0) && (mem[glue_ptr(cur_p) + 3].cint != 0))
- {
- glue_ptr(cur_p) = finite_shrink(glue_ptr(cur_p));
- }
-
+ check_shrinkage(glue_ptr(cur_p));
q = glue_ptr(cur_p);
- active_width[1] = active_width[1]+ width(q);
+ act_width = act_width+ width(q);
active_width[2 + stretch_order(q)] = active_width[2 + stretch_order(q)] + stretch(q);
active_width[6] = active_width[6] + shrink(q);
if (second_pass && auto_breaking)
{
- prevs = cur_p;
- s = link(prevs);
+ prev_s = cur_p;
+ s = link(prev_s);
if (s != 0)
{
while (true)
{
- if ((s >= hi_mem_min))
+ if (is_char_node(s))
{
c = character(s);
hf = font(s);
}
else if (type(s) == ligature_node)
if (lig_ptr(s) == 0)
- goto lab22;
+ goto continu;
else
{
q = lig_ptr(s);
hf = font(q);
}
else if ((type(s) == kern_node) && (subtype(s) == normal))
- goto lab22;
+ goto continu;
else if (type(s) == whatsit_node)
{
if (subtype(s) == language_node)
{
cur_lang = what_lang(s);
- lhyf = what_lhm(s);
- rhyf = what_rhm(s);
+ l_hyf = what_lhm(s);
+ r_hyf = what_rhm(s);
}
- goto lab22;
+ goto continu;
}
else
- goto lab31;
+ goto done1;
if (lc_code(c) != 0)
- if ((lc_code(c) == (halfword) c) || (uc_hyph > 0)) /* fixed signed tyoe */
- goto lab32;
+ if ((lc_code(c) == (halfword) c) || (uc_hyph > 0))
+ goto done2;
else
- goto lab31;
-lab22:
- prevs = s;
- s = link(prevs);
+ goto done1;
+continu:
+ prev_s = s;
+ s = link(prev_s);
}
-lab32:
+done2:
hyf_char = hyphen_char[hf];
if (hyf_char < 0)
- goto lab31;
+ goto done1;
if (hyf_char > 255)
- goto lab31; /* ? */
+ goto done1; /* ? */
- ha = prevs;
+ ha = prev_s;
- if (lhyf + rhyf > 63)
- goto lab31;
+ if (l_hyf + r_hyf > 63)
+ goto done1;
hn = 0;
while (true)
{
- if ((s >= hi_mem_min))
+ if (is_char_node(s))
{
if (font(s) != hf)
- goto lab33;
+ goto done3;
- hyfbchar = character(s);
+ hyf_bchar = character(s);
- c = hyfbchar; /* unsigned char c; */
+ c = hyf_bchar;
if (lc_code(c) == 0)
- goto lab33;
+ goto done3;
if (hn == 63)
- goto lab33;
+ goto done3;
hb = s;
incr(hn);
hu[hn] = c;
hc[hn]= lc_code(c);
- hyfbchar = non_char;
+ hyf_bchar = non_char;
}
else if (type(s) == ligature_node)
{
if (font(lig_char(s)) != hf)
- goto lab33;
+ goto done3;
j = hn;
q = lig_ptr(s);
if (q != 0) /* 94/Mar/23 BUG FIX */
- hyfbchar = character(q);
+ hyf_bchar = character(q);
while (q != 0) /* 94/Mar/23 BUG FIX */
{
c = character(q);
if (lc_code(c) == 0)
- goto lab33;
+ goto done3;
if (j == 63)
- goto lab33;
+ goto done3;
incr(j);
hu[j] = c;
hn = j;
if (odd(subtype(s)))
- hyfbchar = font_bchar[hf];
+ hyf_bchar = font_bchar[hf];
else
- hyfbchar = non_char;
+ hyf_bchar = non_char;
}
else if ((type(s) == kern_node) && (subtype(s) == normal))
{
hb = s;
- hyfbchar = font_bchar[hf];
+ hyf_bchar = font_bchar[hf];
}
else
- goto lab33;
+ goto done3;
s = link(s);
}
-lab33:;
- if (hn < lhyf + rhyf)
- goto lab31;
+done3:
+ if (hn < l_hyf + r_hyf)
+ goto done1;
while (true)
{
- if (!((s >= hi_mem_min)))
- switch(type(s))
+ if (!(is_char_node(s)))
+ switch (type(s))
{
case ligature_node:
break;
+
case kern_node:
if (subtype(s) != normal)
- goto lab34;
+ goto done4;
break;
+
case whatsit_node:
case glue_node:
case penalty_node:
case ins_node:
case adjust_node:
case mark_node:
- goto lab34;
+ goto done4;
break;
+
default:
- goto lab31;
+ goto done1;
break;
}
s = link(s);
}
-lab34:;
+done4:
hyphenate();
}
-lab31:;
+done1:;
}
}
break;
+
case kern_node:
if (subtype(cur_p) == explicit)
- {
- if (!(link(cur_p) >= hi_mem_min) && auto_breaking)
- if (type(link(cur_p)) == glue_node)
- try_break(0, unhyphenated);
-
- active_width[1] = active_width[1] + width(cur_p);
- }
+ kern_break();
else
- active_width[1] = active_width[1] + width(cur_p);
+ act_width = act_width + width(cur_p);
break;
+
case ligature_node:
{
f = font(lig_char(cur_p));
- active_width[1] = active_width[1] + char_width(f, char_info(f, character(lig_char(cur_p))));
+ act_width = act_width + char_width(f, char_info(f, character(lig_char(cur_p))));
}
break;
+
case disc_node:
{
s = pre_break(cur_p);
{
do
{
- if ((s >= hi_mem_min))
+ if (is_char_node(s))
{
f = font(s);
disc_width = disc_width + char_width(f, char_info(f, character(s)));
}
- else switch(type(s))
+ else switch (type(s))
{
case ligature_node:
{
f = font(lig_char(s));
- disc_width = disc_width + font_info[width_base[f] + font_info[char_base[f]+ mem[s + 1].hh.b1].qqqq.b0].cint;
+ disc_width = disc_width + char_width(f, char_info(f, character(lig_char(s))));
}
break;
+
case hlist_node:
case vlist_node:
case rule_node:
case kern_node:
disc_width = disc_width + width(s);
break;
+
default:
{
confusion("disc3");
- return; // abort_flag set
+ return;
}
break;
}
s = link(s);
}
- while(!(s == 0));
+ while (!(s == 0));
- active_width[1] = active_width[1] + disc_width;
+ act_width = act_width + disc_width;
try_break(hyphen_penalty, hyphenated);
- active_width[1] = active_width[1] - disc_width;
+ act_width = act_width - disc_width;
}
+
r = replace_count(cur_p);
s = link(cur_p);
while (r > 0)
{
- if ((s >= hi_mem_min))
+ if (is_char_node(s))
{
f = font(s);
- active_width[1] = active_width[1] + char_width(f, char_info(f, character(s)));
+ act_width = act_width + char_width(f, char_info(f, character(s)));
}
- else switch(type(s))
+ else switch (type(s))
{
case ligature_node:
{
f = font(lig_char(s));
- active_width[1] = active_width[1] + char_width(f, char_info(f, character(lig_char(s))));
+ act_width = act_width + char_width(f, char_info(f, character(lig_char(s))));
}
break;
case vlist_node:
case rule_node:
case kern_node:
- active_width[1] = active_width[1] + width(s);
+ act_width = act_width + width(s);
break;
default:
{
confusion("disc4");
- return; // abort_flag set
+ return;
}
break;
}
s = link(s);
}
- prevp = cur_p;
+ prev_p = cur_p;
cur_p = s;
- goto lab35;
+ goto done5;
}
break;
case math_node:
{
- auto_breaking = (subtype(cur_p) == 1);
- {
- if (!(link(cur_p) >= hi_mem_min) && auto_breaking)
- if (type(link(cur_p)) == glue_node)
- try_break(0, unhyphenated);
-
- active_width[1] = active_width[1] + width(cur_p);
- }
+ auto_breaking = (subtype(cur_p) == after);
+ kern_break();
}
break;
default:
{
confusion("paragraph");
- return; // abort_flag set
+ return;
}
break;
}
- prevp = cur_p;
+ prev_p = cur_p;
cur_p = link(cur_p);
-lab35:;
+done5:;
}
if (cur_p == 0)
if (link(active) != active)
{
r = link(active);
- fewest_demerits = 1073741823L; /* 2^30 - 1 */
+ fewest_demerits = awful_bad;
do
{
- if (type(r) != 2)
+ if (type(r) != delta_node)
if (total_demerits(r) < fewest_demerits)
{
fewest_demerits = total_demerits(r);
if (looseness == 0)
{
- goto lab30; /* normal exit */
+ goto done; /* normal exit */
}
{
if ((actual_looseness == looseness) || final_pass)
{
- goto lab30;
+ goto done;
}
}
}
{
cur_p = link(q);
- if (type(q) == 2)
- free_node(q, 7);
+ if (type(q) == delta_node)
+ free_node(q, delta_node_size);
else
- free_node(q, 3);
+ free_node(q, active_node_size);
q = cur_p;
}
while (q != 0)
{
cur_p = link(q);
- free_node(q, 2);
+ free_node(q, passive_node_size);
q = cur_p;
}
- if (! second_pass)
+ if (!second_pass)
{
#ifdef STAT
if (tracing_paragraphs > 0)
print_nl("@secondpass");
-#endif /* STAT */
+#endif
threshold = tolerance;
second_pass = true;
- second_pass_count++; /* 96 Feb 9 */
+ second_pass_count++;
final_pass = (emergency_stretch <= 0);
}
else
#ifdef STAT
if (tracing_paragraphs > 0)
print_nl("@emergencypass");
-#endif /* STAT */
-/* can only get here is \emergencystretch has been set positive */
+#endif
+
background[2] = background[2] + emergency_stretch;
final_pass = true;
- ++final_pass_count; /* 96 Feb 9 */
- } /* end of if second_pass */
- } /* end of while(true)do */
-/* cannot drop through from above loop */
-lab30: /* common exit point */
- if (best_line == 2)
+ ++final_pass_count;
+ }
+ }
+
+done:
+ if (best_line == decent_fit)
single_line++;
#ifdef STAT
end_diagnostic(true);
normalize_selector();
}
-#endif /* STAT */
+#endif
post_line_break(final_widow_penalty);
q = link(active);
{
cur_p = link(q);
- if (type(q) == 2)
- free_node(q, 7);
+ if (type(q) == delta_node)
+ free_node(q, delta_node_size);
else
- free_node(q, 3);
+ free_node(q, active_node_size);
q = cur_p;
}
while (q != 0)
{
cur_p = link(q);
- free_node(q, 2);
+ free_node(q, passive_node_size);
q = cur_p;
}
internal_font_number f;
halfword j;
font_index k;
- halfword p, q;
+ pointer p, q;
integer n;
- bool e;
+ boolean e;
a = 0;
{
get_x_token();
}
- while(!((cur_cmd != spacer) && (cur_cmd != relax)));
+ while (!((cur_cmd != spacer) && (cur_cmd != relax)));
if (cur_cmd <= max_non_prefixed_command)
{
{
print_err("You can't use `");
print_esc("long");
- print_string("' or `");
+ prints("' or `");
print_esc("outer");
- print_string("' with `");
+ prints("' with `");
print_cmd_chr(cur_cmd, cur_chr);
print_char('\'');
help1("I'll pretend you didn't say \\long or \\outer here.");
switch (cur_cmd)
{
case set_font:
- if ((a >= 4))
- geq_define(cur_font_loc, data, cur_chr);
- else
- eq_define(cur_font_loc, data, cur_chr);
+ define(cur_font_loc, data, cur_chr);
break;
case def:
get_r_token();
p = cur_cs;
q = scan_toks(true, e);
-
- if ((a >= 4))
- geq_define(p, call + (a % 4), def_ref);
- else
- eq_define(p, call + (a % 4), def_ref);
+ define(p, call + (a % 4), def_ref);
}
break;
}
if (cur_cmd >= call)
- incr(mem[cur_chr].hh.v.LH);
+ add_token_ref(cur_chr);
- if ((a >= 4))
- geq_define(p, cur_cmd, cur_chr);
- else
- eq_define(p, cur_cmd, cur_chr);
+ define(p, cur_cmd, cur_chr);
}
break;
n = cur_chr;
get_r_token();
p = cur_cs;
-
- if ((a >= 4))
- geq_define(p, relax, 256);
- else
- eq_define(p, relax, 256);
-
+ define(p, relax, 256);
scan_optional_equals();
switch (n)
case char_def_code:
{
scan_char_num();
-
- if ((a >= 4))
- geq_define(p, char_given, cur_val);
- else
- eq_define(p, char_given, cur_val);
+ define(p, char_given, cur_val);
}
break;
case math_char_def_code:
{
scan_fifteen_bit_int();
-
- if ((a >= 4))
- geq_define(p, math_given, cur_val);
- else
- eq_define(p, math_given, cur_val);
+ define(p, math_given, cur_val);
}
break;
switch (n)
{
case count_def_code:
- if ((a >= 4))
- geq_define(p, assign_int, count_base + cur_val);
- else
- eq_define(p, assign_int, count_base + cur_val);
+ define(p, assign_int, count_base + cur_val);
break;
case dimen_def_code:
- if ((a >= 4))
- geq_define(p, assign_dimen, scaled_base + cur_val);
- else
- eq_define(p, assign_dimen, scaled_base + cur_val);
+ define(p, assign_dimen, scaled_base + cur_val);
break;
case skip_def_code:
- if ((a >= 4))
- geq_define(p, assign_glue, skip_base + cur_val);
- else
- eq_define(p, assign_glue, skip_base + cur_val);
+ define(p, assign_glue, skip_base + cur_val);
break;
case mu_skip_def_code:
- if ((a >= 4))
- geq_define(p, assign_mu_glue, mu_skip_base + cur_val);
- else
- eq_define(p, assign_mu_glue, mu_skip_base + cur_val);
+ define(p, assign_mu_glue, mu_skip_base + cur_val);
break;
case toks_def_code:
- if ((a >= 4))
- geq_define(p, assign_toks, toks_base + cur_val);
- else
- eq_define(p, assign_toks, toks_base + cur_val);
+ define(p, assign_toks, toks_base + cur_val);
break;
}
}
scan_int();
n = cur_val;
- if (! scan_keyword("to"))
+ if (!scan_keyword("to"))
{
print_err("Missing `to' inserted");
help2("You should have said `\\read<number> to \\cs'.",
get_r_token();
p = cur_cs;
read_toks(n, p);
-
- if ((a >= 4))
- geq_define(p, call, cur_val);
- else
- eq_define(p, call, cur_val);
+ define(p, call, cur_val);
}
break;
{
get_x_token();
}
- while(!((cur_cmd != spacer) && (cur_cmd != relax)));
+ while (!((cur_cmd != spacer) && (cur_cmd != relax)));
if (cur_cmd != left_brace)
{
q = equiv(cur_chr);
if (q == 0)
- if ((a >= 4))
- geq_define(p, undefined_cs, 0);
- else
- eq_define(p, undefined_cs, 0);
+ define(p, undefined_cs, 0);
else
{
- incr(mem[q].hh.v.LH);
-
- if ((a >= 4))
- geq_define(p, call, q);
- else
- eq_define(p, call, q);
+ add_token_ref(q);
+ define(p, call, q);
}
- goto lab30;
+ goto done;
}
}
if (link(def_ref) == 0)
{
- if ((a >= 4))
- geq_define(p, undefined_cs, 0);
- else
- eq_define(p, undefined_cs, 0);
-
+ define(p, undefined_cs, 0);
free_avail(def_ref);
}
else
link(def_ref) = q;
}
- if ((a >= 4))
- geq_define(p, call, def_ref);
- else
- eq_define(p, call, def_ref);
+ define(p, call, def_ref);
}
}
break;
p = cur_chr;
scan_optional_equals();
scan_int();
-
- if ((a >= 4))
- geq_word_define(p, cur_val);
- else
- eq_word_define(p, cur_val);
+ word_define(p, cur_val);
}
break;
p = cur_chr;
scan_optional_equals();
scan_dimen(false, false, false);
-
- if ((a >= 4))
- geq_word_define(p, cur_val);
- else
- eq_word_define(p, cur_val);
+ word_define(p, cur_val);
}
break;
scan_glue(glue_val);
trap_zero_glue();
-
- if ((a >= 4))
- geq_define(p, glue_ref, cur_val);
- else
- eq_define(p, glue_ref, cur_val);
+ define(p, glue_ref, cur_val);
}
break;
else if (cur_chr == del_code_base)
n = 16777215L; /* 2^24 - 1 */
else
- n = 255; /* 2^8 - 1 */
+ n = 255;
p = cur_chr;
scan_char_num();
print_int(cur_val);
if (p < del_code_base)
- print_string("), should be in the range 0..");
+ prints("), should be in the range 0..");
else
- print_string("), should be at most ");
+ prints("), should be at most ");
print_int(n);
help1("I'm going to use 0 instead of that illegal code value.");
}
if (p < math_code_base)
- if ((a >= 4))
- geq_define(p, data, cur_val);
- else
- eq_define(p, data, cur_val);
+ define(p, data, cur_val);
else if (p < del_code_base)
- if ((a >= 4))
- geq_define(p, data, cur_val);
- else
- eq_define(p, data, cur_val);
+ define(p, data, cur_val);
else
- if ((a >= 4))
- geq_word_define(p, cur_val);
- else
- eq_word_define(p, cur_val);
+ word_define(p, cur_val);
}
break;
p = p + cur_val;
scan_optional_equals();
scan_font_ident();
-
- if ((a >= 4))
- geq_define(p, data, cur_val);
- else
- eq_define(p, data, cur_val);
+ define(p, data, cur_val);
}
break;
scan_optional_equals();
if (set_box_allowed)
- {
scan_box(box_flag + n);
- }
else
{
print_err("Improper ");
}
}
- if ((a >= 4))
- geq_define(par_shape_loc, shape_ref, p);
- else
- eq_define(par_shape_loc, shape_ref, p);
+ define(par_shape_loc, shape_ref, p);
}
break;
if (is_initex)
{
new_patterns();
- goto lab30;
+ goto done;
}
-#endif /* INITEX */
+#endif
print_err("Patterns can be loaded only by INITEX");
help_ptr = 0;
error();
{
get_token();
}
- while(!(cur_cmd == right_brace));
+ while (!(cur_cmd == right_brace));
return;
}
else
{
new_hyph_exceptions();
- goto lab30;
+ goto done;
}
break;
default:
{
confusion("prefix");
- return; // abort_flag set
+ return;
}
break;
}
-lab30:
+done:
if (after_token != 0)
{
cur_tok = after_token;
after_token = 0;
}
}
-
-void bad_formator_pool (char *name, char *defaultname, char *envvar)
-{
- if (name == NULL)
- name = defaultname;
-
- sprintf(log_line, "(Perhaps %s is for an older version of TeX)\n", name);
- show_line(log_line, 0);
- name_of_file[name_length + 1] = '\0';
- sprintf(log_line, "(Alternatively, %s may have been corrupted)\n", name_of_file + 1);
- show_line(log_line, 0);
- name_of_file[name_length + 1] = ' ';
- sprintf(log_line, "(Perhaps your %s environment variable is not set correctly)\n", envvar);
- show_line(log_line, 0);
-
- {
- char *s;
-
- if ((s = grabenv(envvar)) != NULL)
- {
- sprintf(log_line, "(%s=%s)\n", envvar, s);
- show_line(log_line, 0);
- }
- else
- {
- sprintf(log_line, "%s environment variable not set\n", envvar);
- show_line(log_line, 0);
- }
- }
-
-#ifndef _WINDOWS
- fflush(stdout);
-#endif
-}
/* sec 1303 */
-bool load_fmt_file (void)
+boolean load_fmt_file (void)
{
integer j, k;
- halfword p, q;
+ pointer p, q;
integer x;
undump_int(x);
- if (x != BEGINFMTCHECKSUM) /* magic FMT file start 4C 20 E6 15 hex */
- goto lab6666;
+ if (x != BEGINFMTCHECKSUM)
+ goto bad_fmt;
undump_int(x); /* mem_bot */
if (x != mem_bot)
- goto lab6666;
+ goto bad_fmt;
undump_int(x); /* mem_top */
#ifdef ALLOCATEMAIN
/* we already read this once earlier to grab mem_top */
if (trace_flag)
- {
- sprintf(log_line, "Read from fmt file mem_top = %d TeX words\n", x);
- show_line(log_line, 0);
- }
+ printf("Read from fmt file mem_top = %lld TeX words\n", x);
mem = allocate_main_memory(x); /* allocate main memory at this point */
if (mem == NULL)
- exit(1); /* redundant sanity test ! */
+ exit(EXIT_FAILURE);
- initialize_aux(); /* do `mem' part of initialize */
-/* mem = zmem; */ /* update pointer to main memory */
+ initialize_aux(); /* do `mem' part of initialize */
#endif
if (x != mem_top)
- goto lab6666;
+ goto bad_fmt;
undump_int(x); /* eqtb_size */
- if (x != (eqtb_size))
- goto lab6666;
+ if (x != eqtb_size)
+ goto bad_fmt;
undump_int(x); /* hash_prime */
if (x != hash_prime)
- goto lab6666;
+ goto bad_fmt;
undump_int(x); /* hyphen_prime */
#ifdef ALLOCATEHYPHEN
/* allow format files dumped with arbitrary (prime) hyphenation exceptions */
- realloc_hyphen(x); /* reset_hyphen(); */
+ realloc_hyphen(x);
hyphen_prime = x;
#endif
if (x != hyphen_prime)
- goto lab6666;
+ goto bad_fmt;
{
undump_int(x); /* pool_size */
if (x < 0)
- goto lab6666;
+ goto bad_fmt;
#ifdef ALLOCATESTRING
if (x > current_pool_size)
{
if (trace_flag)
- {
- sprintf(log_line, "undump string pool reallocation (%d > %d)\n", x, current_pool_size);
- show_line(log_line, 0);
- }
+ printf("undump string pool reallocation (%lld > %d)\n", x, current_pool_size);
str_pool = realloc_str_pool (x - current_pool_size + increment_pool_size);
}
- if (x > current_pool_size) /* 94/Jan/24 */
+ if (x > current_pool_size)
#else
if (x > pool_size)
#endif
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "string pool size");
- show_line(log_line, 0);
- goto lab6666;
+ printf("%s%s\n", "---! Must increase the ", "string pool size");
+ goto bad_fmt;
}
else
pool_ptr = x;
{
undump_int(x); /* max_strings */
+
if (x < 0)
- goto lab6666;
+ goto bad_fmt;
#ifdef ALLOCATESTRING
if (x > current_max_strings)
{
if (trace_flag)
- {
- sprintf(log_line, "undump string pointer reallocation (%d > %d)\n", x, current_max_strings);
- show_line(log_line, 0);
- }
+ printf("undump string pointer reallocation (%lld > %d)\n", x, current_max_strings);
str_start = realloc_str_start(x - current_max_strings + increment_max_strings);
}
- if (x > current_max_strings) /* 94/Jan/24 */
+ if (x > current_max_strings)
#else
if (x > max_strings)
#endif
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "max strings");
- show_line(log_line, 0);
- goto lab6666;
+ printf("%s%s\n", "---! Must increase the ", "max strings");
+ goto bad_fmt;
}
else
str_ptr = x;
}
- if (undumpthings(str_start[0], str_ptr + 1)) /* undump string ptrs */
+ if (undumpthings(str_start[0], str_ptr + 1))
return -1;
- if (undumpthings(str_pool[0], pool_ptr)) /* undump string pool */
+ if (undumpthings(str_pool[0], pool_ptr))
return -1;
init_str_ptr = str_ptr;
init_pool_ptr = pool_ptr;
-
- /* undump the dynamic memory - paragraph 1312 in the book */
- {
- undump_int(x);
-
- if ((x < lo_mem_stat_max + 1000) || (x > hi_mem_stat_min - 1))
- goto lab6666;
- else
- lo_mem_max = x;
- }
-
- {
- undump_int(x);
-
- if ((x < lo_mem_stat_max + 1) || (x > lo_mem_max))
- goto lab6666;
- else
- rover = x;
- }
-
+ undump(lo_mem_stat_max + 1000, hi_mem_stat_min - 1, lo_mem_max);
+ undump(lo_mem_stat_max + 1, lo_mem_max, rover);
p = mem_bot;
q = rover;
p = q + node_size(q);
if ((p > lo_mem_max) || ((q >= rlink(q)) && (rlink(q) != rover)))
- goto lab6666;
+ goto bad_fmt;
q = rlink(q);
}
{
/* or call add_variable_space(mem_bot - (mem_min + 1)) */
if (trace_flag)
- show_line("Splicing in mem_min space in undump!\n", 0);
+ puts("Splicing in mem_min space in undump!");
p = llink(rover);
q = mem_min + 1;
rlink(q) = rover;
llink(q) = p;
link(q) = empty_flag;
- node_size(q) = mem_bot - q; /* ? size of block */
- }
-
- {
- undump_int(x);
-
- if ((x < lo_mem_max + 1) || (x > hi_mem_stat_min))
- goto lab6666;
- else
- hi_mem_min = x;
- }
-
- {
- undump_int(x);
-
- if ((x < mem_bot) || (x > mem_top))
- goto lab6666;
- else
- avail = x;
+ node_size(q) = mem_bot - q;
}
+ undump(lo_mem_max + 1, hi_mem_stat_min, hi_mem_min);
+ undump(mem_bot, mem_top, avail);
mem_end = mem_top;
if (undumpthings(mem[hi_mem_min], mem_end + 1 - hi_mem_min))
undump_int(x);
if ((x < 1) || (k + x > (eqtb_size + 1)))
- goto lab6666;
+ goto bad_fmt;
if (undumpthings(eqtb[k], x))
return -1;
undump_int(x);
if ((x < 0) || (k + x > (eqtb_size + 1)))
- goto lab6666;
+ goto bad_fmt;
for (j = k; j <= k + x - 1; j++)
- {
eqtb[j] = eqtb[k - 1];
- }
k = k + x;
}
- while(!(k > (eqtb_size)));
-
- {
- undump_int(x);
-
- if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
- goto lab6666;
- else
- par_loc = x;
- }
+ while (!(k > eqtb_size));
+ undump(hash_base, frozen_control_sequence, par_loc);
par_token = cs_token_flag + par_loc;
-
- {
- undump_int(x);
-
- if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
- goto lab6666;
- else
- write_loc = x;
- }
-
- {
- undump_int(x);
- if ((x < hash_base) || (x > (frozen_control_sequence))) /*96/Jan/10*/
- goto lab6666;
- else
- hash_used = x;
- }
+ undump(hash_base, frozen_control_sequence, write_loc);
+ undump(hash_base, frozen_control_sequence, hash_used);
p = hash_base - 1;
do
{
- {
- undump_int(x);
-
- if ((x < p + 1) || (x > hash_used))
- goto lab6666;
- else
- p = x;
- }
-
+ undump(p + 1, hash_used, p);
undump_hh(hash[p]);
}
while (!(p == hash_used));
undump_int(cs_count);
if (trace_flag)
- {
- sprintf(log_line, "itex undump cs_count %d ", cs_count);
- show_line(log_line, 0);
- }
+ printf("itex undump cs_count %lld ", cs_count);
{
- undump_int(x); /* font_mem_size */
+ undump_int(x); /* font_mem_size */
if (x < 7)
- goto lab6666;
+ goto bad_fmt;
#ifdef ALLOCATEFONT
if (trace_flag)
- {
- sprintf(log_line, "Read from fmt fmem_ptr = %d\n", x);
- show_line(log_line, 0);
- }
+ printf("Read from fmt fmem_ptr = %lld\n", x);
- if (x > current_font_mem_size) /* 93/Nov/28 dynamic allocate font_info */
+ if (x > current_font_mem_size)
{
if (trace_flag)
- {
- sprintf(log_line, "Undump realloc font_info (%d > %d)\n", x, current_font_mem_size);
- show_line(log_line, 0);
- }
+ printf("Undump realloc font_info (%lld > %d)\n", x, current_font_mem_size);
font_info = realloc_font_info (x - current_font_mem_size + increment_font_mem_size);
}
- if (x > current_font_mem_size) /* in case allocation failed 94/Jan/24 */
+ if (x > current_font_mem_size)
#else
if (x > font_mem_size)
#endif
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "font mem size");
- show_line(log_line, 0);
- goto lab6666;
+ puts("---! Must increase the font mem size");
+ goto bad_fmt;
}
else
fmem_ptr = x;
undump_int(x); /* font_max */
if (x < 0)
- goto lab6666;
+ goto bad_fmt;
if (x > font_max)
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "font max");
- show_line(log_line, 0);
- goto lab6666;
+ puts("---! Must increase the font max");
+ goto bad_fmt;
}
else
font_ptr = x;
}
- frozen_font_ptr = font_ptr; /* remember number of fonts frozen into format */
+ frozen_font_ptr = font_ptr;
if (undumpthings(font_check[0], font_ptr + 1))
return -1;
/* non_address from font_mem_size to 0 96/Jan/15 ??? */
#ifdef ALLOCATEFONT
-/* deal with fmt files dumped with *different* font_mem_size 93/Nov/29 */
{
int count = 0, oldfont_mem_size = 0;
if (bchar_label[x] > oldfont_mem_size)
oldfont_mem_size = bchar_label[x];
}
-
- /* somewhat arbitrary sanity check ... */
- if (oldfont_mem_size != non_address && oldfont_mem_size > font_max) /* 96/Jan/16 */
+
+ if (oldfont_mem_size != non_address && oldfont_mem_size > font_max)
{
for (x = 0; x <= font_ptr; x++)
{
if (bchar_label[x] == oldfont_mem_size)
{
- /* bchar_label[x] = font_mem_size; */
- bchar_label[x] = non_address; /* 96/Jan/16 */
+ bchar_label[x] = non_address;
count++;
}
}
if (trace_flag)
- {
- sprintf(log_line, "oldfont_mem_size is %d --- hit %d times. Using non_address %d\n",
+ printf("oldfont_mem_size is %d --- hit %d times. Using non_address %d\n",
oldfont_mem_size, count, non_address);
- show_line(log_line, 0);
- }
}
}
#endif
-/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-/* undump(0)(hyph_size)(hyph_count); */
- {
- undump_int(x);
- if ((x < 0) || (x > hyphen_prime))
- goto lab6666;
- else
- hyph_count = x;
- }
+ undump(0, hyphen_prime, hyph_count);
- /* undump hypenation exception tables p.1325 */
for (k = 1; k <= hyph_count; k++)
{
- {
- undump_int(x);
-
- if ((x < 0) || (x > hyphen_prime))
- goto lab6666;
- else
- j = x;
- }
-
- {
- undump_int(x);
-
- if ((x < 0) || (x > str_ptr))
- goto lab6666;
- else
- hyph_word[j] = x;
- }
-
- {
- undump_int(x);
-
- if ((x < 0) || (x > max_halfword)) /* mem_top ? no p.1325 */
- goto lab6666;
- else
- hyph_list[j] = x;
- }
+ undump(0, hyphen_prime, j);
+ undump(0, str_ptr, hyph_word[j]);
+ undump(0, max_halfword, hyph_list[j]);
}
#ifdef ALLOCATEHYPHEN
undump_int(x);
if (x < 0)
- goto lab6666;
+ goto bad_fmt;
#ifdef ALLOCATETRIES
if (!is_initex)
if (x > trie_size)
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie size");
- show_line(log_line, 0);
- goto lab6666;
+ puts("---! Must increase the trie size");
+ goto bad_fmt;
}
else
j = x;
}
+
#ifdef INITEX
- if (is_initex) /* bkph */
+ if (is_initex)
trie_max = j;
-#endif /* INITEX */
+#endif
+
if (undumpthings(trie_trl[0], j + 1))
return -1;
undump_int(x);
if (x < 0)
- goto lab6666;
+ goto bad_fmt;
if (x > trie_op_size)
{
- sprintf(log_line, "%s%s\n", "---! Must increase the ", "trie op size");
- show_line(log_line, 0);
- goto lab6666;
+ puts("---! Must increase the trie op size\n");
+ goto bad_fmt;
}
else
j = x;
}
#ifdef INITEX
- if (is_initex) /* bkph */
+ if (is_initex)
trie_op_ptr = j;
-#endif /* INITEX */
+#endif
if (undumpthings(hyf_distance[1], j))
return -1;
return -1;
#ifdef INITEX
- if (is_initex) /* bkph */
+ if (is_initex)
{
for (k = 0; k <= 255; k++)
- {
- trie_used[k] = 0;
- }
+ trie_used[k] = min_quarterword;
}
-#endif /* INITEX */
+#endif
+
k = 256;
while (j > 0)
{
- {
- undump_int(x);
-
- if ((x < 0) || (x > k - 1))
- goto lab6666;
- else
- k = x;
- }
-
- {
- undump_int(x);
+ undump(0, k - 1, k);
+ undump(1, j, x);
- if ((x < 1) || (x > j))
- goto lab6666;
- else
- x = x;
- }
#ifdef INITEX
- if (is_initex) /* bkph */
+ if (is_initex)
trie_used[k] = x;
-#endif /* INITEX */
-/* j:=j-x; op_start[k]:=qo(j); */
+#endif
+
j = j - x;
op_start[k] = j;
}
+
#ifdef INITEX
- if (is_initex) /* bkph */
+ if (is_initex)
trie_not_ready = false;
-#endif /* INITEX */
- {
- undump_int(x);
-
- if ((x < batch_mode) || (x > error_stop_mode))
- goto lab6666;
-
- if (interaction < batch_mode) /* may now set in local.c bkph 94/Jan/8 */
- interaction = x;
- }
-
- {
- undump_int(x);
-
- if ((x < 0) || (x > str_ptr))
- goto lab6666;
- else
- format_ident = x;
- }
+#endif
+ undump(batch_mode, error_stop_mode, interaction);
+ undump(0, str_ptr, format_ident);
undump_int(x);
if ((x != ENDFMTCHECKSUM) || feof(fmt_file))
- goto lab6666;
+ goto bad_fmt;
return true;
-lab6666:;
- sprintf(log_line, "(Fatal format file error; I'm stymied)\n");
- show_line(log_line, 1);
-
- if (!knuth_flag)
- bad_formator_pool(format_file, "the format file", "TEXFORMATS");
+bad_fmt:
+ puts("(Fatal format file error; I'm stymied)");
return false;
}
while (input_ptr > 0)
{
- if (cur_input.state_field == 0)
- {
+ if (state == token_list)
end_token_list();
- }
else
end_file_reading();
}
while (open_parens > 0)
{
- print_string(" )");
+ prints(" )");
decr(open_parens);
}
{
print_nl("(");
print_esc("end occurred ");
- print_string("inside a group at level ");
+ prints("inside a group at level ");
print_int(cur_level - 1);
print_char(')');
}
{
print_nl("(");
print_esc("end occurred ");
- print_string("when ");
+ prints("when ");
print_cmd_chr('i', cur_if);
if (if_line != 0)
{
- print_string("on line ");
+ prints("on line ");
print_int(if_line);
}
- print_string(" was incomplete)");
+ prints(" was incomplete)");
if_line = mem[cond_ptr + 1].cint;
- cur_if = mem[cond_ptr].hh.b1;
+ cur_if = subtype(cond_ptr);
temp_ptr = cond_ptr;
- cond_ptr = mem[cond_ptr].hh.v.RH;
- free_node(temp_ptr, 2);
+ cond_ptr = link(cond_ptr);
+ free_node(temp_ptr, if_node_size);
}
if (history != spotless)
if (last_glue != max_halfword)
delete_glue_ref(last_glue);
- store_fmt_file(); // returns a value ?
+
+ store_fmt_file();
}
#endif
int i, j, n;
fprintf(log_file, "\n");
- fprintf(log_file, "(%d fonts frozen in format file:\n", font_ptr);
+ fprintf(log_file, "(%lld fonts frozen in format file:\n", font_ptr);
for (i = 1; i <= font_ptr; i++)
{
fprintf(log_file, ") ");
}
-int texbody (void)
+int main_program (void)
{
history = fatal_error_stop;
if (ready_already == 314159L)
- goto lab1;
+ goto start_of_TEX;
bad = 0;
bad = 15;
#ifdef INCREASEFONTS
- if (font_max > 1024)
+ if (font_max > 65535)
#else
if (font_max > 256)
#endif
if (cs_token_flag + undefined_control_sequence > max_halfword)
bad = 21;
- if (format_default_length > PATHMAX)
+ if (format_default_length > file_name_size)
bad = 31;
if (max_halfword < (mem_top - mem_min) / 2)
if (bad > 0)
{
- sprintf(log_line, "%s%s%ld\n", "Ouch---my internal constants have been clobbered!",
+ printf("%s%s%ld\n", "Ouch---my internal constants have been clobbered!",
"---case ", (long) bad);
- show_line(log_line, 1);
- if (!knuth_flag)
- bad_formator_pool(format_file, "the format file", "TEXFORMATS");
-
- goto lab9999;
+ goto final_end;
}
initialize();
if (is_initex)
{
if (!get_strings_started())
- goto lab9999;
+ goto final_end;
init_prim();
init_str_ptr = str_ptr;
ready_already = 314159L;
-lab1:
+start_of_TEX:
selector = term_only;
tally = 0;
term_offset = 0;
file_offset = 0;
- show_line(tex_version, 0);
{
+ char dist_ver[256];
#ifdef _WIN32
#ifdef _WIN64
- sprintf(log_line, " (%s %s/Windows 64bit)", application, yandyversion);
+ sprintf(dist_ver, "%s (%s %s/Win64)", tex_version, application, yandyversion);
#else
- sprintf(log_line, " (%s %s/Windows 32bit)", application, yandyversion);
+ sprintf(dist_ver, "%s (%s %s/Win32)", tex_version, application, yandyversion);
#endif
#else
- sprintf(log_line, " (%s %s/Linux)", application, yandyversion);
+ sprintf(dist_ver, "%s (%s %s/Linux)", tex_version, application, yandyversion);
#endif
+ prints(dist_ver);
}
- show_line(log_line, 0);
-
- if (format_ident > 0)
+ if (format_ident == 0)
+ {
+ prints(" (preloaded format=");
+ prints(format_name);
+ prints(")");
+ print_ln();
+ }
+ else
+ {
slow_print(format_ident);
+ print_ln();
+ }
- print_ln();
-
-#ifndef _WINDOWS
- fflush(stdout);
-#endif
-
+ update_terminal();
job_name = 0;
name_in_progress = false;
log_opened = false;
scanner_status = 0;
warning_index = 0;
first = 1;
- cur_input.state_field = 33;
- cur_input.start_field = 1;
- cur_input.index_field = 0;
+ state = new_line;
+ start = 1;
+ index = 0;
line = 0;
- cur_input.name_field = 0;
+ name = 0;
force_eof = false;
align_state = 1000000L;
if (!init_terminal())
- goto lab9999;
+ goto final_end;
- cur_input.limit_field = last;
+ limit = last;
first = last + 1;
}
- if ((format_ident == 0) ||
- (buffer[cur_input.loc_field] == '&') ||
- (buffer[cur_input.loc_field] == '+'))
+ if ((format_ident == 0) || (buffer[loc] == '&') || (buffer[loc] == '+'))
{
if (format_ident != 0)
initialize();
- if (!open_fmt_file ())
- goto lab9999;
+ if (!open_fmt_file())
+ goto final_end;
- if (!load_fmt_file ())
+ if (!load_fmt_file())
{
#ifdef COMPACTFORMAT
gzclose(gz_fmt_file);
#else
w_close(fmt_file);
#endif
- goto lab9999;
+ goto final_end;
}
#ifdef COMPACTFORMAT
w_close(fmt_file);
#endif
- while ((cur_input.loc_field < cur_input.limit_field) &&
- (buffer[cur_input.loc_field] == ' '))
- incr(cur_input.loc_field);
+ while ((loc < limit) && (buffer[loc] == ' '))
+ incr(loc);
}
- if ((end_line_char < 0) || (end_line_char > 255))
- decr(cur_input.limit_field);
+ if (end_line_char_inactive())
+ decr(limit);
else
- buffer[cur_input.limit_field] = end_line_char;
+ buffer[limit] = end_line_char;
fix_date_and_time();
magic_offset = str_start[886] - 9 * ord_noad;
else
selector = term_only;
- if ((cur_input.loc_field < cur_input.limit_field) &&
- (cat_code(buffer[cur_input.loc_field]) != escape))
+ if ((loc < limit) && (cat_code(buffer[loc]) != escape))
start_input();
}
show_frozen();
main_time = clock();
- history = 0;
+ history = spotless;
if (show_cs_names)
print_cs_names(stdout, 0);
print_cs_names(stdout, 1);
final_cleanup();
-
close_files_and_terminate();
-lab9999:
+final_end:
{
int code;
ready_already = 0;
- if ((history != 0) && (history != 1))
+ if ((history != spotless) && (history != warning_issued))
code = 1;
else
code = 0;
}
#ifdef ALLOCATEMAIN
-/* add a block of variable size node space below mem_bot */
+/* add a block of variable size node space below mem_bot(0) */
void add_variable_space(int size)
{
halfword p;
mem_min = t - (size + 1); /* first word in new block - 1 */
- if (mem_min < mem_start) /* sanity test */
+ if (mem_min < mem_start)
{
if (trace_flag)
- show_line("WARNING: mem_min < mem_start!\n", 0);
+ puts("WARNING: mem_min < mem_start!");
mem_min = mem_start;
}
}
#endif
-/**************************************************************************/
-
#ifdef INITEX
/* split out to allow sharing of code from do_initex and newpattern */
void reset_trie (void)
{
integer k;
- for (k = - (integer) trie_op_size; k <= trie_op_size; k++)
+ for (k = -(integer)trie_op_size; k <= trie_op_size; k++)
trie_op_hash[k] = 0;
for (k = 0; k <= 255; k++)
trie_not_ready = true;
}
/* borrowed code from initialize() */
-void reset_hyphen (void)
+void reset_hyphen(void)
{
hyph_pointer z;
/* split out to allow optimize for space, not time */
void do_initex (void)
{
-/* integer i; */
+ /* integer i; */
integer k;
-/* hyph_pointer z; */
+ /* hyph_pointer z; */
for (k = mem_bot + 1; k <= lo_mem_stat_max; k++)
mem[k].cint = 0;
k = k + glue_spec_size;
}
- stretch(fil_glue) = 65535L;
+ stretch(fil_glue) = unity;
stretch_order(fil_glue) = fil;
- stretch(fill_glue) = 65535L;
+ stretch(fill_glue) = unity;
stretch_order(fill_glue) = fill;
- stretch(ss_glue) = 65535L;
+ stretch(ss_glue) = unity;
stretch_order(ss_glue) = fil;
- shrink(ss_glue) = 65535L;
+ shrink(ss_glue) = unity;
shrink_order(ss_glue) = fil;
- stretch(fil_neg_glue) = -65536L;
+ stretch(fil_neg_glue) = -unity;
stretch_order(fil_neg_glue) = fil;
rover = lo_mem_stat_max + 1;
link(rover) = empty_flag;
link(mem_top) = page_ins_head;
type(page_head) = glue_node;
subtype(page_head) = normal;
- avail = 0; /* avail <- null p.164 */
+ avail = 0;
mem_end = mem_top;
hi_mem_min = hi_mem_stat_min;
var_used = lo_mem_stat_max + 1 - mem_bot;
cs_count = 0;
if (trace_flag)
- show_line("initex cs_count = 0 ", 0);
+ puts("initex cs_count = 0 ");
eq_type(frozen_dont_expand) = dont_expand;
text(frozen_dont_expand) = 499; /* notexpanded */
font_glue[null_font] = 0;
font_params[null_font] = 7;
param_base[null_font] = -1;
+
+ for (k = 0; k <= 6; k++)
+ font_info[k].cint = 0;
+
reset_trie();
text(frozen_protection) = 1184; /* "inaccessible" */
- format_ident = 1251;
- text(end_write) = 1290;
+ format_ident = 1251; /* " (INITEX)" */
+ text(end_write) = 1290; /* "endwrite" */
eq_level(end_write) = level_one;
eq_type(end_write) = outer_call;
equiv(end_write) = 0;
#ifdef INITEX
/* sec 0047 */
-bool get_strings_started (void)
+boolean get_strings_started (void)
{
integer k;
str_number g;
for (k = 0; k <= 255; k++)
{
- if (((k < ' ') || (k > '~')))
+ if ( (k < ' ') || (k > '~') )
{
append_char('^');
append_char('^');
if (k < 64)
append_char(k + 64);
+ else if (k < 128)
+ append_char(k - 64);
else
- if (k < 128)
- append_char(k - 64);
- else
- {
- append_lc_hex(k / 16);
- append_lc_hex(k % 16);
- }
+ {
+ append_lc_hex(k / 16);
+ append_lc_hex(k % 16);
+ }
}
else
append_char(k);
if (g == 0)
{
- fprintf(stdout , "%s\n", "! You have to increase POOLSIZE." );
+ fprintf(stdout, "%s\n", "! You have to increase POOLSIZE." );
return false;
}
return true;
}
-#endif /* INITEX */
+#endif
#ifdef INITEX
/* sec 0131 */
void sort_avail (void)
{
- halfword p, q, r;
- halfword old_rover;
+ pointer p, q, r;
+ pointer old_rover;
- p = get_node(1073741824L); /* 2^30 merge adjacent free nodes */
+ p = get_node(010000000000);
p = rlink(rover);
rlink(rover) = empty_flag;
old_rover = rover;
rlink(p) = rover;
llink(rover) = p;
}
-#endif /* INITEX */
+#endif
#ifdef INITEX
-str_number make_string_pool (char *s)
-{
- int slen = strlen(s);
-
- if (slen == 1)
- {
- return ((str_number)s[0]);
- }
- else
- {
- memcpy(str_pool + pool_ptr, s, slen);
- pool_ptr += slen;
- return (make_string());
- }
-}
/* sec 0264 */
void primitive_ (str_number s, quarterword c, halfword o)
{
pool_pointer k;
small_number j;
-/* small_number l; */
- int l; /* 95/Jan/7 */
+ /* small_number l; */
+ int l;
if (s < 256)
cur_val = s + single_base;
cur_val = id_lookup(0, l);
flush_string();
-
-#ifdef SHORTHASH
- if (s > 65535L)
- show_line("ERROR: hash entry too large\n", 1);
-#endif
-
text(cur_val) = s;
}
if (trie_op_ptr == trie_op_size)
{
overflow("pattern memory ops", trie_op_size);
- return 0; // abort_flag set
+ return 0;
}
u = trie_used[cur_lang];
if (u == max_trie_op)
{
overflow("pattern memory ops per language", max_trie_op - min_trie_op);
- return 0; // abort_flag set
+ return 0;
}
incr(trie_op_ptr);
if (trie_size <= h + 256)
{
overflow("pattern memory", trie_size);
-/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
- return; // abort_flag set
+ return;
}
do
}
if (trie_taken[h])
- goto lab45;
+ goto not_found;
q = trie_r[p];
while (q > 0)
{
if (trie_trl[h + trie_c[q]] == 0)
- goto lab45;
+ goto not_found;
q = trie_r[q];
}
- goto lab40;
-lab45:
+ goto found;
+
+not_found:
z = trie_trl[z];
}
-lab40:
- trie_taken[h] = true; /* h may be used without ... */
+
+found:
+ trie_taken[h] = true;
trie_hash[p] = h;
q = p;
p = trie_r[p];
}
- while(!(p == 0));
+ while (!(p == 0));
}
/* sec 0959 */
void trie_fix_ (trie_pointer p)
p = trie_r[p];
}
- while(!(p == 0));
+ while (!(p == 0));
}
/* sec 0960 */
void new_patterns (void)
{
-/* ******************************************************************* */
-/* was small_number k, l; in 3.141 */
char k, l;
-/* ******************************************************************* */
- bool digitsensed;
+ boolean digit_sensed;
trie_op_code v;
trie_pointer p, q;
- bool firstchild;
-/* ASCII_code c; */
- int c; /* 95/Jan/7 */
+ boolean first_child;
+ /* ASCII_code c; */
+ int c;
if (!trie_not_ready) /* new stuff */
{
if (allow_patterns)
{
if (trace_flag)
- show_line("Resetting patterns\n", 0);
+ puts("Resetting patterns");
reset_trie(); /* RESET PATTERNS - 93/Nov/26 */
if (reset_exceptions)
{
if (trace_flag)
- show_line("Resetting exceptions\n", 0);
+ puts("Resetting exceptions");
reset_hyphen(); /* RESET HYPHENEXCEPTIONS - 93/Nov/26 */
}
scan_left_brace();
k = 0;
hyf[0] = 0;
- digitsensed = false;
+ digit_sensed = false;
while (true)
{
{
case letter:
case other_char:
- if (digitsensed || (cur_chr < '0') || (cur_chr > '9'))
+ if (digit_sensed || (cur_chr < '0') || (cur_chr > '9'))
{
if (cur_chr == '.')
cur_chr = 0;
incr(k);
hc[k] = cur_chr;
hyf[k] = 0;
- digitsensed = false;
+ digit_sensed = false;
}
}
else if (k < 63)
{
hyf[k] = cur_chr - '0';
- digitsensed = true;
+ digit_sensed = true;
}
break;
case spacer:
if (l > 0)
decr(l);
else
- goto lab31;
+ goto done1;
}
-lab31:
+done1:
q = 0;
hc[0] = cur_lang;
c = hc[l];
incr(l);
p = trie_l[q];
- firstchild = true;
+ first_child = true;
while ((p > 0) && (c > trie_c[p])) {
q = p;
p = trie_r[q];
- firstchild = false;
+ first_child = false;
}
if ((p == 0) || (c < trie_c[p]))
{
if (trie_ptr == trie_size)
{
- overflow("pattern memory", trie_size); /* pattern memory - NOT DYNAMIC */
-/* not dynamic ---- but can be set -h=... from command line in ini-TeX */
- return; // abort_flag set
+ overflow("pattern memory", trie_size);
+ return;
}
incr(trie_ptr);
p = trie_ptr;
trie_l[p] = 0;
- if (firstchild)
+ if (first_child)
trie_l[q]= p;
else
trie_r[q]= p;
trie_c[p] = c;
trie_o[p] = min_trie_op;
}
+
q = p;
}
}
if (cur_cmd == right_brace)
- goto lab30;
+ goto done;
k = 0;
hyf[0] = 0;
- digitsensed = false;
+ digit_sensed = false;
}
break;
default:
break;
}
}
-lab30:;
+done:;
}
else
{
void init_trie (void)
{
trie_pointer p;
-/* integer j, k, t; */
+ /* integer j, k, t; */
integer j, k;
- int t; /* 95/Jan/7 */
+ int t;
trie_pointer r, s;
op_start[0] = - (integer) min_trie_op;
r = s;
}
- while(!(r > trie_max));
+ while (!(r > trie_max));
}
trie_trc[0] = 63;
trie_not_ready = false;
}
-#endif /* INITEX */
+#endif
#ifdef INITEX
/* sec 1302 */
void store_fmt_file (void)
{
integer j, k, l;
- halfword p, q;
+ pointer p, q;
integer x;
if (!is_initex)
{
- show_line("! \\dump is performed only by INITEX\n", 1);
+ puts("! \\dump is performed only by INITEX");
- if (! knuth_flag)
- show_line(" (Use -i on the command line)\n", 0);
+ if (!knuth_flag)
+ puts(" (Use -i on the command line)");
- abort_flag++;
return;
}
}
selector = new_string;
- print_string(" (format=");
+ prints(" (format=");
print(job_name);
print_char(' ');
print_int(year);
format_ident = make_string();
pack_job_name(".fmt");
- while(!w_open_out(fmt_file))
+ while (!w_open_out(fmt_file))
{
prompt_file_name("format file name", ".fmt");
}
print_nl("");
slow_print(format_ident);
- dump_int(BEGINFMTCHECKSUM); /* magic FMT file start 4C 20 E6 15 hex */
-
+ dump_int(BEGINFMTCHECKSUM);
dump_int(mem_bot);
dump_int(mem_top);
dump_int(eqtb_size);
dump_int(hash_prime);
- dump_int(hyphen_prime); /* bkph */
+ dump_int(hyphen_prime);
dump_int(pool_ptr);
dump_int(str_ptr);
print_ln();
print_int(str_ptr);
- print_string(" strings of total length ");
+ prints(" strings of total length ");
print_int(pool_ptr);
sort_avail();
while (p != 0)
{
decr(dyn_used);
- p = mem[p].hh.v.RH;
+ p = link(p);
}
dump_int(var_used);
dump_int(dyn_used);
print_ln();
print_int(x);
- print_string(" memory locations dumped; current usage is ");
+ prints(" memory locations dumped; current usage is ");
print_int(var_used);
print_char('&');
print_int(dyn_used);
if ((equiv(j) == equiv(j + 1)) &&
(eq_type(j) == eq_type(j + 1)) &&
(eq_level(j) == eq_level(j + 1)))
- goto lab41;
+ goto found1;
+
incr(j);
}
l = (int_base);
- goto lab31;
-lab41:
+ goto done1;
+
+found1:
incr(j);
l = j;
+
while (j < (int_base - 1))
{
if ((equiv(j) != equiv(j + 1)) ||
(eq_type(j) != eq_type(j + 1)) ||
(eq_level(j) != eq_level(j + 1)))
- goto lab31;
+ goto done1;
incr(j);
}
-lab31:
+
+done1:
dump_int(l - k);
if (dumpthings(eqtb[k], l - k))
while (j < (eqtb_size))
{
if (eqtb[j].cint == eqtb[j + 1].cint)
- goto lab42;
+ goto found2;
+
incr(j);
}
l = (eqtb_size + 1);
- goto lab32;
-lab42:
+ goto done2;
+
+found2:
incr(j);
l = j;
while (j < (eqtb_size))
{
if (eqtb[j].cint != eqtb[j + 1].cint)
- goto lab32;
+ goto done2;
+
incr(j);
}
-lab32:
+
+done2:
dump_int(l - k);
if (dumpthings(eqtb[k], l - k))
cs_count = frozen_control_sequence - 1 - hash_used;
if (trace_flag)
- {
- sprintf(log_line, "itex cs_count %d hash_size %d hash_extra %d hash_used %d",
+ printf("itex cs_count %lld hash_size %d hash_extra %d hash_used %d",
cs_count, hash_size, hash_extra, hash_used);
- show_line(log_line, 0);
- }
for (p = hash_base; p <= hash_used; p++)
{
incr(cs_count);
if (trace_flag)
- {
- sprintf(log_line, "itex cs_count++ ");
- show_line(log_line, 0);
- }
+ puts("itex cs_count++ ");
}
}
dump_int(cs_count);
print_ln();
print_int(cs_count);
- print_string(" multiletter control sequences");
+ prints(" multiletter control sequences");
dump_int(fmem_ptr);
if (font_size[k] != font_dsize[k])
{
- print_string(" at ");
+ prints(" at ");
print_scaled(font_size[k]);
- print_string("pt");
+ prints("pt");
}
}
}
print_ln();
print_int(fmem_ptr - 7);
- print_string(" words of font info for ");
+ prints(" words of font info for ");
print_int(font_ptr - 0);
- print_string(" preloaded font");
+ prints(" preloaded font");
if (font_ptr != 1)
print_char('s');
print_ln();
print_int(hyph_count);
- print_string(" hyphenation exception");
+ prints(" hyphenation exception");
if (hyph_count != 1)
print_char('s');
print_nl("Hyphenation trie of length ");
print_int(trie_max);
- print_string(" has ");
+ prints(" has ");
print_int(trie_op_ptr);
- print_string(" op");
+ prints(" op");
if (trie_op_ptr != 1)
print_char('s');
- print_string(" out of ");
+ prints(" out of ");
print_int(trie_op_size);
for (k = 255; k >= 0; k--)
{
print_nl(" ");
print_int(trie_used[k]);
- print_string(" for language ");
+ prints(" for language ");
print_int(k);
dump_int(k);
dump_int(trie_used[k]);
void init_prim (void)
{
no_new_control_sequence = false;
+ /* sec 0266 */
primitive("lineskip", assign_glue, glue_base + line_skip_code);
primitive("baselineskip", assign_glue, glue_base + baseline_skip_code);
primitive("parskip", assign_glue, glue_base + par_skip_code);
primitive("thinmuskip", assign_mu_glue, glue_base + thin_mu_skip_code);
primitive("medmuskip", assign_mu_glue, glue_base + med_mu_skip_code);
primitive("thickmuskip", assign_mu_glue, glue_base + thick_mu_skip_code);
+ /* sec 0230 */
primitive("output", assign_toks, output_routine_loc);
primitive("everypar", assign_toks, every_par_loc);
primitive("everymath", assign_toks, every_math_loc);
primitive("everyjob", assign_toks, every_job_loc);
primitive("everycr", assign_toks, every_cr_loc);
primitive("errhelp", assign_toks, err_help_loc);
+ /* sec 0238 */
primitive("pretolerance", assign_int, int_base + pretolerance_code);
primitive("tolerance", assign_int, int_base + tolerance_code);
primitive("linepenalty", assign_int, int_base + line_penalty_code);
primitive("righthyphenmin", assign_int, int_base + right_hyphen_min_code);
primitive("holdinginserts", assign_int, int_base + holding_inserts_code);
primitive("errorcontextlines", assign_int, int_base + error_context_lines_code);
+ /* sec 0248 */
primitive("parindent", assign_dimen, dimen_base + par_indent_code);
primitive("mathsurround", assign_dimen, dimen_base + math_surround_code);
primitive("lineskiplimit", assign_dimen, dimen_base + line_skip_limit_code);
par_token = cs_token_flag + par_loc;
primitive("input", input, 0);
primitive("endinput", input, 1);
- primitive("topmark", top_bot_mark, 0);
- primitive("firstmark", top_bot_mark, 1);
- primitive("botmark", top_bot_mark, 2);
- primitive("splitfirstmark", top_bot_mark, 3);
- primitive("splitbotmark", top_bot_mark, 4);
- primitive("count", tex_register, 0);
- primitive("dimen", tex_register, 1);
- primitive("skip", tex_register, 2);
- primitive("muskip", tex_register, 3);
- primitive("spacefactor", set_aux, 102);
- primitive("prevdepth", set_aux, 1);
+ primitive("topmark", top_bot_mark, top_mark_code);
+ primitive("firstmark", top_bot_mark, first_mark_code);
+ primitive("botmark", top_bot_mark, bot_mark_code);
+ primitive("splitfirstmark", top_bot_mark, split_first_mark_code);
+ primitive("splitbotmark", top_bot_mark, split_bot_mark_code);
+ primitive("count", tex_register, int_val);
+ primitive("dimen", tex_register, dimen_val);
+ primitive("skip", tex_register, glue_val);
+ primitive("muskip", tex_register, mu_val);
+ primitive("spacefactor", set_aux, hmode);
+ primitive("prevdepth", set_aux, vmode);
primitive("deadcycles", set_page_int, 0);
primitive("insertpenalties", set_page_int, 1);
- primitive("wd", set_box_dimen, 1);
- primitive("ht", set_box_dimen, 3);
- primitive("dp", set_box_dimen, 2);
- primitive("lastpenalty", last_item, 0);
- primitive("lastkern", last_item, 1);
- primitive("lastskip", last_item, 2);
- primitive("inputlineno", last_item, 3);
- primitive("badness", last_item, 4);
- primitive("number", convert, 0);
- primitive("romannumeral", convert, 1);
- primitive("string", convert, 2);
- primitive("meaning", convert, 3);
- primitive("fontname", convert, 4);
- primitive("jobname", convert, 5);
- primitive("if", if_test, 0);
- primitive("ifcat", if_test, 1);
- primitive("ifnum", if_test, 2);
- primitive("ifdim", if_test, 3);
- primitive("ifodd", if_test, 4);
- primitive("ifvmode", if_test, 5);
- primitive("ifhmode", if_test, 6);
- primitive("ifmmode", if_test, 7);
- primitive("ifinner", if_test, 8);
- primitive("ifvoid", if_test, 9);
- primitive("ifhbox", if_test, 10);
- primitive("ifvbox", if_test, 11);
- primitive("ifx", if_test, 12);
- primitive("ifeof", if_test, 13);
- primitive("iftrue", if_test, 14);
- primitive("iffalse", if_test, 15);
- primitive("ifcase", if_test, 16);
- primitive("fi", fi_or_else, 2);
+ primitive("wd", set_box_dimen, width_offset);
+ primitive("ht", set_box_dimen, height_offset);
+ primitive("dp", set_box_dimen, depth_offset);
+ primitive("lastpenalty", last_item, int_val);
+ primitive("lastkern", last_item, dimen_val);
+ primitive("lastskip", last_item, glue_val);
+ primitive("inputlineno", last_item, input_line_no_code);
+ primitive("badness", last_item, badness_code);
+ primitive("number", convert, number_code);
+ primitive("romannumeral", convert, roman_numeral_code);
+ primitive("string", convert, string_code);
+ primitive("meaning", convert, meaning_code);
+ primitive("fontname", convert, font_name_code);
+ primitive("jobname", convert, job_name_code);
+ primitive("if", if_test, if_char_code);
+ primitive("ifcat", if_test, if_cat_code);
+ primitive("ifnum", if_test, if_int_code);
+ primitive("ifdim", if_test, if_dim_code);
+ primitive("ifodd", if_test, if_odd_code);
+ primitive("ifvmode", if_test, if_vmode_code);
+ primitive("ifhmode", if_test, if_hmode_code);
+ primitive("ifmmode", if_test, if_mmode_code);
+ primitive("ifinner", if_test, if_inner_code);
+ primitive("ifvoid", if_test, if_void_code);
+ primitive("ifhbox", if_test, if_hbox_code);
+ primitive("ifvbox", if_test, if_vbox_code);
+ primitive("ifx", if_test, ifx_code);
+ primitive("ifeof", if_test, if_eof_code);
+ primitive("iftrue", if_test, if_true_code);
+ primitive("iffalse", if_test, if_false_code);
+ primitive("ifcase", if_test, if_case_code);
+ primitive("fi", fi_or_else, fi_code);
text(frozen_fi) = make_string_pool("fi");
eqtb[frozen_fi] = eqtb[cur_val];
- primitive("or", fi_or_else, 4);
- primitive("else", fi_or_else, 3);
- primitive("nullfont", set_font, 0);
+ primitive("or", fi_or_else, or_code);
+ primitive("else", fi_or_else, else_code);
+ primitive("nullfont", set_font, null_font);
text(frozen_null_font) = 795;
eqtb[frozen_null_font] = eqtb[cur_val];
- primitive("span", tab_mark, 256);
- primitive("cr", car_ret, 257);
+ primitive("span", tab_mark, span_code);
+ primitive("cr", car_ret, cr_code);
text(frozen_cr) = make_string_pool("cr");
eqtb[frozen_cr] = eqtb[cur_val];
- primitive("crcr", car_ret, 258);
+ primitive("crcr", car_ret, cr_cr_code);
text(frozen_end_template) = make_string_pool("endtemplate");
text(frozen_endv) = make_string_pool("endtemplate");
eq_type(frozen_endv) = endv;
primitive("pagedepth", set_page_dimen, 7);
primitive("end", end_match, 0);
primitive("dump", stop, 1);
- primitive("hskip", hskip, 4);
- primitive("hfil", hskip, 0);
- primitive("hfill", hskip, 1);
- primitive("hss", hskip, 2);
- primitive("hfilneg", hskip, 3);
- primitive("vskip", vskip, 4);
- primitive("vfil", vskip, 0);
- primitive("vfill", vskip, 1);
- primitive("vss", vskip, 2);
- primitive("vfilneg", vskip, 3);
- primitive("mskip", mskip, 5);
- primitive("kern", kern, 1);
- primitive("mkern", mkern, 99);
+ primitive("hskip", hskip, skip_code);
+ primitive("hfil", hskip, fil_code);
+ primitive("hfill", hskip, fill_code);
+ primitive("hss", hskip, ss_code);
+ primitive("hfilneg", hskip, fil_neg_code);
+ primitive("vskip", vskip, skip_code);
+ primitive("vfil", vskip, fil_code);
+ primitive("vfill", vskip, fill_code);
+ primitive("vss", vskip, ss_code);
+ primitive("vfilneg", vskip, fil_neg_code);
+ primitive("mskip", mskip, mskip_code);
+ primitive("kern", kern, explicit);
+ primitive("mkern", mkern, mu_glue);
primitive("moveleft", hmove, 1);
primitive("moveright", hmove, 0);
primitive("raise", vmove, 1);
primitive("lower", vmove, 0);
- primitive("box", make_box, 0);
- primitive("copy", make_box, 1);
- primitive("lastbox", make_box, 2);
- primitive("vsplit", make_box, 3);
- primitive("vtop", make_box, 4);
- primitive("vbox", make_box, 5);
- primitive("hbox", make_box, 106);
- primitive("shipout", leader_ship, 99);
- primitive("leaders", leader_ship, 100);
- primitive("cleaders", leader_ship, 101);
- primitive("xleaders", leader_ship, 102);
+ primitive("box", make_box, box_code);
+ primitive("copy", make_box, copy_code);
+ primitive("lastbox", make_box, last_box_code);
+ primitive("vsplit", make_box, vsplit_code);
+ primitive("vtop", make_box, vtop_code);
+ primitive("vbox", make_box, vtop_code + vmode);
+ primitive("hbox", make_box, vtop_code + hmode);
+ primitive("shipout", leader_ship, a_leaders - 1);
+ primitive("leaders", leader_ship, a_leaders);
+ primitive("cleaders", leader_ship, c_leaders);
+ primitive("xleaders", leader_ship, x_leaders);
primitive("indent", start_par, 1);
primitive("noindent", start_par, 0);
- primitive("unpenalty", remove_item, 12);
- primitive("unkern", remove_item, 11);
- primitive("unskip", remove_item, 10);
- primitive("unhbox", un_hbox, 0);
- primitive("unhcopy", un_hbox, 1);
- primitive("unvbox", un_vbox, 0);
- primitive("unvcopy", un_vbox, 1);
+ primitive("unpenalty", remove_item, penalty_node);
+ primitive("unkern", remove_item, kern_node);
+ primitive("unskip", remove_item, glue_node);
+ primitive("unhbox", un_hbox, box_code);
+ primitive("unhcopy", un_hbox, copy_code);
+ primitive("unvbox", un_vbox, box_code);
+ primitive("unvcopy", un_vbox, copy_code);
primitive("-", discretionary, 1);
primitive("discretionary", discretionary, 0);
primitive("eqno", eq_no, 0);
primitive("leqno", eq_no, 1);
- primitive("mathord", math_comp, 16);
- primitive("mathop", math_comp, 17);
- primitive("mathbin", math_comp, 18);
- primitive("mathrel", math_comp, 19);
- primitive("mathopen", math_comp, 20);
- primitive("mathclose", math_comp, 21);
- primitive("mathpunct", math_comp, 22);
- primitive("mathinner", math_comp, 23);
- primitive("underline", math_comp, 26);
- primitive("overline", math_comp, 27);
- primitive("displaylimits", limit_switch, 0);
- primitive("limits", limit_switch, 1);
- primitive("nolimits", limit_switch, 2);
- primitive("displaystyle", math_style, 0);
- primitive("textstyle", math_style, 2);
- primitive("scriptstyle", math_style, 4);
- primitive("scriptscriptstyle", math_style, 6);
- primitive("above", above, 0);
- primitive("over", above, 1);
- primitive("atop", above, 2);
- primitive("abovewithdelims", above, 3);
- primitive("overwithdelims", above, 4);
- primitive("atopwithdelims", above, 5);
- primitive("left", left_right, 30);
- primitive("right", left_right, 31);
+ primitive("mathord", math_comp, ord_noad);
+ primitive("mathop", math_comp, op_noad);
+ primitive("mathbin", math_comp, bin_noad);
+ primitive("mathrel", math_comp, rel_noad);
+ primitive("mathopen", math_comp, open_noad);
+ primitive("mathclose", math_comp, close_noad);
+ primitive("mathpunct", math_comp, punct_noad);
+ primitive("mathinner", math_comp, inner_noad);
+ primitive("underline", math_comp, under_noad);
+ primitive("overline", math_comp, over_noad);
+ primitive("displaylimits", limit_switch, normal);
+ primitive("limits", limit_switch, limits);
+ primitive("nolimits", limit_switch, no_limits);
+ primitive("displaystyle", math_style, display_style);
+ primitive("textstyle", math_style, text_style);
+ primitive("scriptstyle", math_style, script_style);
+ primitive("scriptscriptstyle", math_style, script_script_style);
+ primitive("above", above, above_code);
+ primitive("over", above, over_code);
+ primitive("atop", above, atop_code);
+ primitive("abovewithdelims", above, delimited_code + above_code);
+ primitive("overwithdelims", above, delimited_code + over_code);
+ primitive("atopwithdelims", above, delimited_code + atop_code);
+ primitive("left", left_right, left_noad);
+ primitive("right", left_right, right_noad);
text(frozen_right) = make_string_pool("right");
eqtb[frozen_right] = eqtb[cur_val];
primitive("long", prefix, 1);
primitive("gdef", def, 1);
primitive("edef", def, 2);
primitive("xdef", def, 3);
- primitive("let", let, 0);
- primitive("futurelet", let, 1);
- primitive("chardef", shorthand_def, 0);
- primitive("mathchardef", shorthand_def, 1);
- primitive("countdef", shorthand_def, 2);
- primitive("dimendef", shorthand_def, 3);
- primitive("skipdef", shorthand_def, 4);
- primitive("muskipdef", shorthand_def, 5);
- primitive("toksdef", shorthand_def, 6);
+ primitive("let", let, normal);
+ primitive("futurelet", let, normal + 1);
+ primitive("chardef", shorthand_def, char_def_code);
+ primitive("mathchardef", shorthand_def, math_char_def_code);
+ primitive("countdef", shorthand_def, count_def_code);
+ primitive("dimendef", shorthand_def, dimen_def_code);
+ primitive("skipdef", shorthand_def, skip_def_code);
+ primitive("muskipdef", shorthand_def, mu_skip_def_code);
+ primitive("toksdef", shorthand_def, toks_def_code);
primitive("catcode", def_code, cat_code_base);
primitive("mathcode", def_code, math_code_base);
primitive("lccode", def_code, lc_code_base);
primitive("uccode", def_code, uc_code_base);
primitive("sfcode", def_code, sf_code_base);
- primitive("delcode", def_code, (hash_size + 3474));
- primitive("textfont", def_family, (hash_size + 1835));
- primitive("scriptfont", def_family, (hash_size + 1851));
- primitive("scriptscriptfont", def_family, (hash_size + 1867));
+ primitive("delcode", def_code, del_code_base);
+ primitive("textfont", def_family, math_font_base);
+ primitive("scriptfont", def_family, math_font_base + script_size);
+ primitive("scriptscriptfont", def_family, math_font_base + script_script_size);
primitive("hyphenation", hyph_data, 0);
primitive("patterns", hyph_data, 1);
primitive("hyphenchar", assign_font_int, 0);
primitive("skewchar", assign_font_int, 1);
- primitive("batchmode", set_interaction, 0);
- primitive("nonstopmode", set_interaction, 1);
- primitive("scrollmode", set_interaction, 2);
- primitive("errorstopmode", set_interaction, 3);
+ primitive("batchmode", set_interaction, batch_mode);
+ primitive("nonstopmode", set_interaction, nonstop_mode);
+ primitive("scrollmode", set_interaction, scroll_mode);
+ primitive("errorstopmode", set_interaction, error_stop_mode);
primitive("openin", in_stream, 1);
primitive("closein", in_stream, 0);
primitive("message", message, 0);
primitive("errmessage", message, 1);
- primitive("lowercase", case_shift, (hash_size + 2139));
- primitive("uppercase", case_shift, (hash_size + 2395));
- primitive("show", xray, 0);
- primitive("showbox", xray, 1);
- primitive("showthe", xray, 2);
- primitive("showlists", xray, 3);
- primitive("openout", extension, 0);
- primitive("write", extension, 1);
+ primitive("lowercase", case_shift, lc_code_base);
+ primitive("uppercase", case_shift, uc_code_base);
+ primitive("show", xray, show_code);
+ primitive("showbox", xray, show_box_code);
+ primitive("showthe", xray, show_the_code);
+ primitive("showlists", xray, show_lists);
+ primitive("openout", extension, open_node);
+ primitive("write", extension, write_node);
write_loc = cur_val;
- primitive("closeout", extension, 2);
- primitive("special", extension, 3);
- primitive("immediate", extension, 4);
- primitive("setlanguage", extension, 5);
+ primitive("closeout", extension, close_node);
+ primitive("special", extension, special_node);
+ primitive("immediate", extension, immediate_code);
+ primitive("setlanguage", extension, set_language_code);
no_new_control_sequence = true;
}
-#endif
\ No newline at end of file
+#endif
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