When 2.6.0 was released some people reported that the third-party `rbenv`
and `pyenv` commands were incorrectly depending on our `setenv` function
not behaving exactly like the csh command of the same name. Specifically,
our version had a bug. It allowed more than one value. It no longer
does so after it was rewritten so that the three auto-split vars were
correctly handled.
See issue #4103
The Haiku stdio library has a bug. If we set stdout to unbuffered and it
is attached to a tty it discards wide output. Given how we interact with
the tty it should be safe to replace the problematic `fputwc()` calls
with simple `write()` calls. This does depend on the rest of the fish
code that writes to the tty to ultimately call write() which is true at
this time and should remain true in the future.
Fixes#4100
This change does several things. First, it works around a quirk of the
`xgetttext` command that only recognizes description strings in even
numbered position on the command. Second, it allows descriptions
introduced by the `-d` short flag to be recognized.
More importantly, it normalizes the strings so that `xgettext` correctly
extracts them into the *.po file. Prior to this change many fish script
strings were ignored due to how they were written (e.g., single versus
double quotes).
Fixes#4073
This came up in the context of issue #4068. This change makes it more
likely that the correct translation from english to another language
will be done for the "Job ... has {ended,stopped}" message.
Fix bug introduced by commit c114cbc9a that causes only the first match
for a ~ completion to be available for selection.
Fixes#4075
(cherry picked from commit eff2a3c3a3)
