void pdf_out_char (internal_font_number f, ASCII_code c)
{
pdf_rect rect;
char cbuf[2];
cbuf[0] = c;
cbuf[1] = 0;
pdf_dev_set_string(cur_h, -cur_v, cbuf, 1, char_width(f, char_info(f, c)), font_id[f], 1);
pdf_dev_set_rect(&rect, cur_h, -cur_v, char_width(f, char_info(f, c)),
char_height(f, height_depth(char_info(f, c))),
char_depth(f, height_depth(char_info(f, c))));
pdf_doc_expand_box(&rect);
}
void tex::make_accent ()
{
fnt f;
qcell i;
ptr p, q, r;
scal a, h, w, x;
float s, t;
scal delta;
scan_char_num();
f = cur_font;
p = new_character(f, cur_val);
if (p != null) {
x = x_height(f);
s = (float) slant(f) / 65536.0;
a = char_width(f, char_info(f, character(p)));
do_assignments();
q = null;
f = cur_font;
if (cur_cmd == LETTER
|| cur_cmd == OTHER_CHAR
|| cur_cmd == CHAR_GIVEN) {
q = new_character(f, cur_chr);
} else if (cur_cmd == CHAR_NUM) {
scan_char_num();
q = new_character(f, cur_val);
} else {
back_input();
}
if (q != null) {
t = (float) slant(f) / 65536.0;
i = char_info(f, character(q));
w = char_width(f, i);
h = char_height(f, height_depth(i));
if (h != x) {
p = hpack(p, 0, ADDITIONAL);
shift_amount(p) = x - h;
}
delta = round((float) (w - a) / 2.0 + h * t - x * s);
r = new_kern(delta);
subtype(r) = ACC_KERN;
link(tail) = r;
link(r) = p;
tail = new_kern(-a - delta);
subtype(tail) = ACC_KERN;
link(p) = tail;
p = q;
}
tail_append(p);
space_factor = 1000;
}
}
