patch 8.0.1744: on some systems /dev/stdout isn't writable
Problem: On some systems /dev/stdout isn't writable.
Solution: Skip test if writing is not possible. (James McCoy, closesvim/vim#2830)
9980b37a80
patch 8.0.1339: no test for what 8.0.1335 fixes
Problem: No test for what 8.0.1335 fixes.
Solution: Add a test. (Yasuhiro Matsumoto, closesvim/vim#2373)
83799a7b74
Problem: If writing runs into a conversion error the backup file is
deleted. (Arseny Nasokin)
Solution: Don't delete the backup file is the file was overwritten and a
conversion error occurred. (Christian Brabandt, closesvim/vim#4387)
cf0bfd9ade
Problem: When making backups is disabled and conversion with iconv fails
the written file is truncated. (Luo Chen)
Solution: First try converting the file and write the file only when it did
not fail. (partly by Christian Brabandt)
e6bf655bc4
Problem: 'autowrite' takes effect when buffer is not to be written.
Solution: Don't write buffers that are not supposed to be written. (Even Q
Jones, closesvim/vim#3391) Add tests for 'autowrite'.
8c9e7b00f6
Problem: Vim becomes unusable after opening new window in BufWritePre
event.
Solution: Call not_exiting(). (Martin Tournoij, closesvim/vim#2205)
Also for "2q" when a help window is open. Add a test.
2c33d7bb69
Problem: writefile() continues after detecting an error.
Solution: Bail out as soon as an error is detected. (suggestions by Nikolai
Pavlov, closesvim/vim#1476)
8cf91286ca
