Function unfold_value

trailer.c:989–1009

}

static void unfold_value(struct strbuf *val)
{
	size_t i;
	size_t pos = 0;

	i = 0;
	while (i < val->len) {
		char c = val->buf[i++];
		if (c == '\n') {
			/* Collapse continuation down to a single space. */
			while (i < val->len && isspace(val->buf[i]))
				i++;
			c = ' ';
		}
		val->buf[pos++] = c;
	}
	strbuf_setlen(val, pos);

	/* Empty lines may have left us with whitespace cruft at the edges */
	strbuf_trim(val);
}

static struct trailer_block *trailer_block_new(void)
{