In addition to fixing the setting of the locale to C/POSIX this also
corrects several problems introduced by the commits made in the past
couple of days. As a consequence of dealing with all of this I decided
to refactor the code to simplify one of the overly long functions I
introduced in my previous change.
Fixes#3168
There is no conceivable way in which timef()'s invocation of gettimeofday()
can fail where it makes sense to continue running. Yes, one such,
legitimate, failure mode is a 32-bit kernel and the date is greater than
2038-01-19 03:14:07. If you're running a fish binary on such a system
it's time to upgrade. Otherwise, either the hardware or OS is broken.
Fixes#3167.
* Correct notice about ^C
* Move time deltas to end of the line away from the important info on
left.
* Use timef() instead of gettimteofday() ourselves
* Show time in ms (is this even useful in any unit? Maybe testing escape
delays...)
* Make init more similar to other apps.
```
~ $ set -e TERM; fish
Assertion failed: (!is_missing), function c_str, file src/env.cpp, line 690.
fish: 'fish' terminated by signal SIGABRT (Abort)
```
The tty device timestamps on MS Windows aren't usable because they're always
the current time. So fish can't use them to decide if the entire prompt needs
to be repainted.
Fixes#2859
I recently noticed there were several invocations of `wcwidth()` that should
have been `fish_wcwidth()`. This adds custom cppcheck rules to detect that
mistake.
https://www.freebsd.org/cgi/man.cgi?query=ssh_config&sektion=5
1. It is possible to add multiple whitespace characters between the keyword (i.e. Host) and the argument(s).
2. It is allowed to have a single = and whitespace between the keyword and the argument(s).
3. It is possible to add multiple host names under a single Host directive by spacing the names apart.
1. and 3. are actual conventions that we use in our team, and I couldn't get auto-complete working for fish without this modification.
Modification explained:
a. The space between Host(?:name)? and the \w.* was replaced by (?:\s+|\s*=\s*) to match any sequence of whitespace characters, or optional whitespaces with a single =, per spec.
b. Result of first replacement is piped through another string replace to switch duplicate whitespace characters to a single space, and then piped to be split by that space. This allows specifying several aliases or host names in a single Host/Hostname definition, also per spec.
Upgraded to using Tavis trusty dist (from precise)
Ubuntu's clang is only 3.4 though.
For fancy address, thread-sanitizer stuff, easier to do on OS X.
We can use the clang that comes with xcode 8 beta.
This was causing issues launching fish_config on OS X if fish.app is
renamed to contain a space (noted, but likely not the actual problem,
in issue #3140)
check-uninstall detects incompatible old installations of fish pre-2006;
it seems unlikely that there are still from-source installations that
will be incompatible in only this way.
install-sh works around a limitation in darcs, the previous VCS, and is
no longer required.
install-force should be refactored at some point.
* if (result == ULLONG_MAX) is always false, likely a typo as
result is unsigned long, and the comment says ULONG_MAX.
* use off_t instead of size_t for file size where it can mismatch
st_size's type in stat.h
For example, an argument 12345^ is a real argument, not a redirection
There's no reason to use ^ here instead of >, and it's annoying to git
users.
Fixes#1873
