Support compare 1st parent, 2nd parent at merge commit
treededce7f26c0e300503d0cb3b4b3ad8436497bad6
-rw-r--r-- 442 .gitignore
-rw-r--r-- 391 .gitmodules
drwxr-xr-x - Languages
-rw-r--r-- 3582 build.txt
drwxr-xr-x - common
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - src
drwxr-xr-x - test