public function HWLDFWordAccumulator::addWords

Parameters

$words:

$tag string:

File

core/includes/diff.inc, line 840

A PHP diff engine for phpwiki. (Taken from phpwiki-1.3.3)

Class

HWLDFWordAccumulator

Code

public function addWords($words, $tag = '') {
  if ($tag != $this->tag) {
    $this->flushGroup($tag);
  }

  foreach ($words as $word) {
    // new-line should only come as first char of word.
    if ($word == '') {
      continue;
    }
    if ($word[0] == "\n") {
      $this->flushLine($tag);
      $word = substr($word, 1);
    }
    assert(!strstr($word, "\n"));
    $this->group .= $word;
  }
}