updated for version 7.3.876
Problem:    #if indents are off.
Solution:   Insert a space where appropriate. (Taro Muraoka)
Added tag v7-3-876 for changeset 787df0fc6539
updated for version 7.3.877
Problem:    Forward searching with search() is broken.
Solution:   Fix it and add tests. (Sung Pae)
Added tag v7-3-877 for changeset 96f478b812b1