Function replace_spacing

libraries/hoedown/src/document.c:342–358

* Replace all spacing characters in data with spaces. As a special * case, this collapses a newline with the previous space, if possible. */

 * case, this collapses a newline with the previous space, if possible.
 */
static void
replace_spacing(hoedown_buffer *ob, const uint8_t *data, size_t size)
{
    size_t i = 0, mark;
    hoedown_buffer_grow(ob, size);
    while (1) {
        mark = i;
        while (i < size && data[i] != '\n') i++;
        hoedown_buffer_put(ob, data + mark, i - mark);

        if (i >= size) break;

        if (!(i > 0 && data[i-1] == ' '))
            hoedown_buffer_putc(ob, ' ');
        i++;
    }
}

/****************************
 * INLINE PARSING FUNCTIONS *