patch 7.4.1538

Problem:    Selection with the mouse does not work in command line mode.
Solution:   Use cairo functions. (Kazunobu Kuriyama)

patch 7.4.1537

Problem:    Too many feature flags for pipes, jobs and channels.
Solution:   Only use FEAT_JOB_CHANNEL.

patch 7.4.1536

Problem:    Cannot re-use a channel for another job.
Solution:   Add the "channel" option to job_start().

patch 7.4.1535

Problem:    The feedkeys test has a one second delay.
Solution:   Avoid need_wait_return() to delay. (Hirohito Higashi)

patch 7.4.1534

Problem:    Compiler warning for shadowed variable. (Kazunobu Kuriyama)
Solution:   Rename it.

patch 7.4.1533

Problem:    Using feedkeys() with an empty string disregards 'x' option.
Solution:   Make 'x' work with an empty string. (Thinca)

patch 7.4.1532

Problem:    MS-Windows channel leaks file descriptor.
Solution:   Use CreateFile with the right options. (Yasuhiro Matsumoto)

patch 7.4.1531

Problem:    Compiler warning for unitinialized variable. (Dominique Pelle)
Solution:   Always give the variable a value.

patch 7.4.1530

Problem:    MS-Windows job_start() closes wrong handle.
Solution:   Close hThread on the process info. (Ken Takata)

patch 7.4.1529

Problem:    Specifying buffer number for channel not implemented yet.
Solution:   Implement passing a buffer number.