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Refactoring: use struct string instead of unsigned char.

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It probably doesn't make sense, but there is one warning less on OpenBSD.
This commit is contained in:
Witold Filipczyk 2010-09-19 13:56:54 +02:00 committed by witekfl
parent ac275ee172
commit cbf70d5304
2 changed files with 51 additions and 13 deletions
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32
src/document/html/parser/general.c
View File

@ -823,23 +823,22 @@ static struct {
};
static void
roman(unsigned char *p, unsigned n)
roman(struct string *p, unsigned n)
{
int i = 0;
if (n >= 4000) {
strcpy(p, "---");
add_to_string(p, "---");
return;
}
if (!n) {
strcpy(p, "o");
add_to_string(p, "o");
return;
}
p[0] = 0;
while (n) {
while (roman_tbl[i].n <= n) {
n -= roman_tbl[i].n;
strcat(p, roman_tbl[i].s);
add_to_string(p, roman_tbl[i].s);
}
i++;
assertm(!(n && !roman_tbl[i].n),
@ -874,44 +873,51 @@ html_li(struct html_context *html_context, unsigned char *a,
} else {
unsigned char c = 0;
unsigned char n[32];
int nlen;
int t = par_format.flags & P_LISTMASK;
int s = get_num(a, "value", html_context->doc_cp);
struct string n;
if (!init_string(&n)) return;
if (s != -1) par_format.list_number = s;
if (t == P_ALPHA || t == P_alpha) {
unsigned char n0;
put_chrs(html_context, "&nbsp;", 6);
c = 1;
n[0] = par_format.list_number
n0 = par_format.list_number
? (par_format.list_number - 1) % 26
+ (t == P_ALPHA ? 'A' : 'a')
: 0;
n[1] = 0;
if (n0) add_char_to_string(&n, n0);
} else if (t == P_ROMAN || t == P_roman) {
roman(n, par_format.list_number);
roman(&n, par_format.list_number);
if (t == P_ROMAN) {
unsigned char *x;
for (x = n; *x; x++) *x = c_toupper(*x);
for (x = n.source; *x; x++) *x = c_toupper(*x);
}
} else {
unsigned char n0[64];
if (par_format.list_number < 10) {
put_chrs(html_context, "&nbsp;", 6);
c = 1;
}
ulongcat(n, NULL, par_format.list_number, (sizeof(n) - 1), 0);
ulongcat(n0, NULL, par_format.list_number, (sizeof(n) - 1), 0);
add_to_string(&n, n0);
}
nlen = strlen(n);
put_chrs(html_context, n, nlen);
nlen = n.length;
put_chrs(html_context, n.source, nlen);
put_chrs(html_context, ".&nbsp;", 7);
par_format.leftmargin += nlen + c + 2;
par_format.align = ALIGN_LEFT;
done_string(&n);
{
struct html_element *element;

32
test/ol.html Normal file
View File

@ -0,0 +1,32 @@
<html>
<body>
<p>roman
<ol type="r">
<li>roman 1</li>
<li>roman 2</li>
<li>roman 3</li>
</ol>
</p>
<p>Roman
<ol type="R">
<li>Roman 1</li>
<li>Roman 2</li>
<li>Roman 3</li>
</ol>
</p>
<p>alpha
<ol type="a">
<li>alpha 1</li>
<li>alpha 2</li>
<li>alpha 3</li>
</ol>
</p>
<p>Alpha
<ol type="A">
<li>alpha 1</li>
<li>alpha 2</li>
<li>alpha 3</li>
</ol>
</p>
</body>
</html>