Lines Matching defs:changed

333      * The results are recorded in the vectors $this->{x,y}changed[], by
373             // mark all changed.
394      * We do something when a run of changed lines include a
404      * @param array $changed
407     function _shift_boundaries($lines, &$changed, $other_changed) {
411         USE_ASSERTS && assert(count($lines) == count($changed));
421              * the first $i elements of $changed and the first $j elements
430             while ($i < $len && ! $changed[$i]) {
444             while (++$i < $len && $changed[$i])
455                  * Move the changed region back, so long as the
456                  * previous unchanged line matches the last changed one.
457                  * This merges with previous changed regions.
460                     $changed[--$start] = 1;
461                     $changed[--$i] = false;
462                     while ($start > 0 && $changed[$start - 1])
471                  * Set CORRESPONDING to the end of the changed run, at the last
472                  * point where it corresponds to a changed run in the other file.
478                  * Move the changed region forward, so long as the
479                  * first changed line matches the following unchanged one.
480                  * This merges with following changed regions.
482                  * the changed region is moved forward as far as possible.
485                     $changed[$start++] = false;
486                     $changed[$i++] = 1;
487                     while ($i < $len && $changed[$i])
505                 $changed[--$start] = 1;
506                 $changed[--$i] = 0;