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Optimizations from Houdini

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This commit is contained in:
Devin Torres 2013-09-20 19:07:46 -05:00
parent 0222619aa2
commit f7721a652e
1 changed files with 22 additions and 5 deletions
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27
src/escape.c
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@ -57,7 +57,6 @@ hoedown_escape_href(struct hoedown_buffer *ob, const uint8_t *src, size_t size)
size_t i = 0, org;
char hex_str[3];
hoedown_buffer_grow(ob, ESCAPE_GROW_FACTOR(size));
hex_str[0] = '%';
while (i < size) {
@ -65,8 +64,18 @@ hoedown_escape_href(struct hoedown_buffer *ob, const uint8_t *src, size_t size)
while (i < size && HREF_SAFE[src[i]] != 0)
i++;
if (i > org)
if (i > org) {
if (org == 0) {
if (i >= size) {
hoedown_buffer_put(ob, src, size);
return;
}
hoedown_buffer_grow(ob, ESCAPE_GROW_FACTOR(size));
}
hoedown_buffer_put(ob, src + org, i - org);
}
/* escaping */
if (i >= size)
@ -152,15 +161,23 @@ hoedown_escape_html(struct hoedown_buffer *ob, const uint8_t *src, size_t size,
{
size_t i = 0, org, esc = 0;
hoedown_buffer_grow(ob, ESCAPE_GROW_FACTOR(size));
while (i < size) {
org = i;
while (i < size && (esc = HTML_ESCAPE_TABLE[src[i]]) == 0)
i++;
if (i > org)
if (i > org) {
if (org == 0) {
if (i >= size) {
hoedown_buffer_put(ob, src, size);
return;
}
hoedown_buffer_grow(ob, ESCAPE_GROW_FACTOR(size));
}
hoedown_buffer_put(ob, src + org, i - org);
}
/* escaping */
if (i >= size)