/** Try to find static text. **/
public function scanText()
{
/* look for next opening tag. */
$text = $this->scanner->scanUntilExclusive(\StringScanner::escape($this->otag));
if ($text === null) {
/* Couldn't find any otag, which means the rest is just static text. */
$text = $this->scanner->rest();
$this->scanner->clear();
}
if (!empty($text)) {
$prev = end($this->result);
/* remove previous standalone section if found */
if ($prev[0] === ":standalone") {
array_pop($this->result);
}
/* split text into lines, so that indentation works. */
foreach (preg_split('/(\\n)/', $text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY) as $str) {
if ($str === "\n") {
array_push($this->result, array(":newline"));
} else {
$this->addStatic($str);
}
}
}
}
function testEscape()
{
$sc = new StringScanner("^^^()\$\$()[]//");
$res = $sc->isMatch(StringScanner::escape("^^"));
$this->assertEqual($res, 2);
$this->assertEqual($sc[0], "^^");
$res = $sc->scanUntil(StringScanner::escape("\$\$"));
$this->assertEqual($res, "^^^()\$\$");
$this->assertEqual($sc[0], "\$\$");
$res = $sc->scanUntil(StringScanner::escape("/"));
$this->assertEqual($res, "()[]/");
$this->assertEqual($sc[0], "/");
$sc->unScan();
$res = $sc->scanUntil(StringScanner::escape("//"));
$this->assertEqual($res, "()[]//");
$this->assertEqual($sc[0], "//");
}
