Minor improvements:

- added spaces and curly braces
- added more TODOs as there really more to be done
- removed redundant braces from "return" keyword (no function)
- merged 2 nested if() into one single

Signed-off-by: Roland Häder <roland@mxchange.org>

include/text.php

@@ -1970,6 +1970,7 @@ function is_a_date_arg($s) {
  */
 function deindent($text, $chr = "[\t ]", $count = NULL) {
 	$lines = explode("\n", $text);
+
 	if (is_null($count)) {
 		$m = [];
 		$k = 0;