int main(int argc, char **argv)
{
student_t students[STUDENT_MAX];
semester_t semesters[EXAMS_MAX];
if (argc > 1 && !strcmp(argv[1], "-h")) {
help_output();
return 0;
}
information_about_students(students, semesters, input_of_exams(semesters));
return 0;
}
void tex::handle_right_brace ()
{
scal d;
int f;
ptr p;
ptr q;
switch (cur_group)
{
case SIMPLE_GROUP:
unsave();
break;
case BOTTOM_LEVEL:
print_err("Too many }'s");
help_close_group();
error();
break;
case SEMI_SIMPLE_GROUP:
case MATH_SHIFT_GROUP:
case MATH_LEFT_GROUP:
extra_right_brace();
break;
case HBOX_GROUP:
package(0);
break;
case ADJUSTED_HBOX_GROUP:
tex::adjust_tail = tex::adjust_head;
package(0);
break;
case VBOX_GROUP:
end_graf();
package(0);
break;
case VTOP_GROUP:
end_graf();
package(VTOP_CODE);
break;
case INSERT_GROUP:
end_graf();
q = split_top_skip;
add_glue_ref(q);
d = split_max_depth;
f = floating_penalty;
unsave();
decr(save_ptr);
p = vpack(link(head), 0, ADDITIONAL);
pop_nest();
if (saved(0) < 255) {
tail_append(new_node(INS_NODE_SIZE));
type(tail) = INS_NODE;
subtype(tail) = saved(0);
ins_height(tail) = box_height(p) + box_depth(p);
ins_ptr(tail) = list_ptr(p);
split_top_ptr(tail) = q;
ins_depth(tail) = d;
float_cost(tail) = f;
} else {
tail_append(new_node(SMALL_NODE_SIZE));
type(tail) = ADJUST_NODE;
subtype(tail) = 0;
adjust_ptr(tail) = list_ptr(p);
delete_glue_ref(q);
}
free_node(p, BOX_NODE_SIZE);
if (nest_ptr == nest)
build_page();
break;
case OUTPUT_GROUP:
if (loc != null
|| (token_type != OUTPUT_TEXT && token_type != BACKED_UP)) {
print_err("Unbalanced output routine");
help_output_balance();
error();
do get_token();
while (loc != null);
}
end_token_list();
end_graf();
unsave();
output_active = FALSE;
insert_penalties = 0;
if (box(255) != null) {
print_err("Output routine didn't use all of ");
print_esc("box255");
help_output();
box_error(255);
}
if (tail != head) {
link(page_tail) = link(head);
page_tail = tail;
}
if (link(page_head) != null) {
if (link(contrib_head) == null)
contrib_tail = page_tail;
link(page_tail) = link(contrib_head);
link(contrib_head) = link(page_head);
link(page_head) = null;
page_tail = page_head;
}
pop_nest();
build_page();
break;
case DISC_GROUP:
build_discretionary();
break;
case ALIGN_GROUP:
back_input();
cur_tok = sym2tok(FROZEN_CR);
print_err("Missing ");
print_esc("cr");
print(" inserted");
help_align_cr();
ins_error();
break;
case NO_ALIGN_GROUP:
end_graf();
unsave();
align_peek();
break;
case VCENTER_GROUP:
end_graf();
unsave();
save_ptr -= 2;
p = vpackage(link(head), saved(1), saved(0), MAX_DIMEN);
pop_nest();
tail_append(new_noad());
type(tail) = VCENTER_NOAD;
math_type(nucleus(tail)) = SUB_BOX;
info(nucleus(tail)) = p;
break;
case MATH_CHOICE_GROUP:
build_choices();
break;
case MATH_GROUP:
unsave();
decr(save_ptr);
math_type(saved(0)) = SUB_MLIST;
p = fin_mlist(null);
math_link(saved(0)) = p;
if (p != null) {
if (link(p) == null) {
if (type(p) == ORD_NOAD) {
if (math_type(subscr(p)) == EMPTY
&& math_type(supscr(p)) == EMPTY) {
mcopy(saved(0), nucleus(p));
free_node(p, NOAD_SIZE);
}
} else if (type(p) == ACCENT_NOAD
&& saved(0) == nucleus(tail)
&& type(tail) == ORD_NOAD) {
q = head;
while (link(q) != tail)
q = link(q);
link(q) = p;
free_node(tail, NOAD_SIZE);
tail = p;
}
}
}
break;
default:
confusion("rightbrace");
break;
}
}
