patch 7.4.979

Problem:    When changing the crypt key the blocks read from disk are not
            decrypted.
Solution:   Also call ml_decrypt_data() when mf_old_key is set. (Ken Takata)

patch 7.4.978

Problem:    test_cdo fails when using another language than English.
Solution:   Set the language to C. (Dominique Pelle)

patch 7.4.977

Problem:    'linebreak' does not work properly when using "space" in
            'listchars'.
Solution:   (Hirohito Higashi, Christian Brabandt)

patch 7.4.976

Problem:    When compiling Vim for MSYS2 (linked with msys-2.0.dll), the Win32
            clipboard is not enabled.
Solution:   Recognize MSYS like CYGWIN. (Ken Takata)

patch 7.4.975

Problem:    Using ":sort" on a very big file sometimes causes text to be
            corrupted. (John Beckett)
Solution:   Copy the line into a buffer before calling ml_append().

patch 7.4.974

Problem:    When using :diffsplit the cursor jumps to the first line.
Solution:   Put the cursor on the line related to where the cursor was before
            the split.

patch 7.4.973

Problem:    When pasting on the command line line breaks result in literal
            <CR> characters. This makes pasting a long file name difficult.
Solution:   Skip the characters.

patch 7.4.972

Problem:    Memory leak when there is an error in setting an option.
Solution:   Free the saved value (Christian Brabandt)

patch 7.4.971

Problem:    The asin() function can't be used.
Solution:   Sort the function table properly. (Watiko)

patch 7.4.970

Problem:    Rare crash in getvcol(). (Timo Mihaljov)
Solution:   Check for the buffer being NULL in init_preedit_start_col.
            (Hirohito Higashi, Christian Brabandt)