patch 7.4.1598

Problem:    When starting the GUI fails a swap file is left behind. (Joerg
            Plate)
Solution:   Preserve files before exiting. (closes vim#692)

patch 7.4.1597

Problem:    Memory leak when out of memory. (Coverity)
Solution:   Free the name.

patch 7.4.1596

Problem:    Memory leak. (Coverity)
Solution:   Free the pattern.

patch 7.4.1595

Problem:    Not checking for failed open(). (Coverity)
Solution:   Check file descriptor not being negative.

patch 7.4.1594

Problem:    Timers don't work on Unix.
Solution:   Add missing code.

patch 7.4.1593

Problem:    Using channel timeout instead of request timeout. (Coverity)
Solution:   Remove the extra assignment.

patch 7.4.1592

Problem:    Quickfix code using memory after being freed. (Dominique Pelle)
Solution:   Detect that the window was closed. (Hirohito Higashi)

patch 7.4.1591

Problem:    The quickfix title is truncated.
Solution:   Save the command before it is truncated. (Anton Lindqvist)

patch 7.4.1590

Problem:    Warning for shadowed variable. (Christian Brabandt)
Solution:   Move the variable into a local block.

patch 7.4.1589

Problem:    Combining dict and args with partial doesn't always work.
Solution:   Use the arguments from the partial.