There isn't a good reason to disallow an explicitly empty completion
description. Since I'm touching the code also modify the argument
parsing the match the style of most of the builtins.
Fixes#3557.
This fixes some of the IWYU and cppcheck lint warnings. And only on
macOS (formerly OS X). Fixing these types of warnings on a broader set
of platforms should be done but this is a baby step to making `make
lint-all` have few, if any, warnings. This reduces the number of lines
in the `make lint-all` output on macOS by over 500 lines.
Switch from a linear to a binary search when looking for a matching
string in an enum map. Testing shows this is a little more than twice as
fast when searching for keywords in the sixteen entry keyword_map array.
This speedup doesn't matter much when searching for subbcommands but any
slow down in the parser is unacceptable.
I'm going to use the same mechanism elsewhere such as token_type_map
in src/parse_tree.cpp. But this change only affects the recently
introduce subcommand handling for the history and status commands.
Verified on Cygwin on MS Windows 7 when invoked as
`env LANG=zh_CN.GBK@cjknarrow fish`. No regression seen
when run on other systems with UTF-8 locales.
Fixes#3503
The `status` command currently silently allows incompatible flags (i.e.,
subcommands). Too, using flags to specify subcommands misleads the user
into thinking they can specify multiple subcommands.
We recently modified the `history` command to deprecate using flags for
subcommands. This change does the same for the `status` command.
Fixes#3509
Earlier lint cleanups overlooked a couple of modules because on macOS at
the moment oclint ignores them. I noticed this when I ran `make lint-all`
on Ubuntu.
My earlier attempt with commit 851e449 to eliminate all the compiler
warnings about mixing signed and unsigned ints in an expression
introduced a subtle bug. This fixes that mistake.
Fixes#3488
There was one block of code modified by commit 42458ff7 that had
convoluted, inverted, logic. In the process of collapsing nested
"if" blocks the logic was modified to avoid using "!" everywhere the
bool was tested. Unfortunately I neglected to modify two of the
conditions used to set that var to reflect the changed polarity.
The fish_key_reader program was the only user of the
`set_wait_on_escape_ms()` function and that use was removed with commit
0461743. So remove it from the main fish code. This was found by `make
lint`.
Update the CHANGELOG to more accurately reflect what will be included in
the 2.4.0 release vis-a-vis the `history` command behavior.
I noticed that the compiler was emitting some harmless warnings related
to the history changes so deal with those as well.
This modifies the code path for `set PATH` and `set CDPATH` to emit an
easier to understand warning when an entry in those vars is invalid. For
example
$ set PATH $PATH /tmp/arglebargle
set: Warning: $PATH entry "/tmp/arglebargle": No such file or directory
$ mkdir /tmp/d
$ chmod 0 /tmp/d
$ set PATH $PATH /tmp/d
set: Warning: $PATH entry "/tmp/d": Permission denied
$ touch /tmp/x
$ set PATH $PATH /tmp/x
set: Warning: $PATH entry "/tmp/x": Not a directory
Fixes#3450
* Fix building on Android by avoiding getpwent() if missing with autoconf check
The getpwent() function does not link when building for Android,
and user names on that platform are not interesting anyway.
Using a configure check for stat.st_ctime_nsec fixes building on
Android which has that field but does not define STAT_HAVE_NSEC.
Before this change the Android build failed on the st_ctim.tv_nsec
fallback #else clause.
Taking a different approach here. I can't see why we'd only want to
recognize certain colors. Now, we'll just try all the colors fish might
use.
This could probably be optimized now that there are more
than 8 (or 16) colors fish can do.
It is believed there are no longer any platforms we support that do not
support passing NULL as the second argument to realpath(). So rather
than duplicating the logic to get reasonable behavior from our
wrealpath() wrapper simply remove the redundant implementation.
After implementing `builtin fish_realpath` it was noticed that it did
not behave like GNU `realpath` without options. Which is super annoying
since that was the whole point of implementing the command. Major
failure on my part since I wrote the unit tests to match the behavior of
the existing `wrealpath()` function that I simply exposed as a builtin
command. Rather than actually verifying it behaved in a manner
compatible with GNU realpath.
Also, while the decision to call the builtin `fish_realpath` seemed to
make sense at the time of the original commit further reflection has
shown that to be a silly, idiosyncratic, thing to have done. So rename
it to simply `realpath`.
Fixes 3400
It's the ninth color - on virtual consoles this was likely to
try a color that doesn't work because we checked if max_colors >= 8.
Add another way to reach that color on terminals with only 8 colors
by using bold mode to get a bright.
This has potential to fail by simply rendering as black which can cause
it to be invisible on a white-on-black terminal. Not bad as it's just
making this bell/whistle invisible:
We *really* want to set the omitted newline character apart by having
it appear grey. On (FreeBSD consoles, at least) VCs it's not uncommon
for it to render as a "?". It's particularly confusing if it doesn't
render in a darker color as it cannot be discerned from actual program
output.
When performing fuzzy completion, if a directory segment is
valid, then don't consider it for a fuzzy match even if
the literal match produces no results.
Fixes#3211
The use of wcstoimax causes certain out-of-range values
to be silently truncated (e.g. when converted to a pid),
and is incompatible with FreeBSD (see #626)
This reverts commit 6faa2f9866.
The template has different behavior around interpreting
non-decimal sequences. This doesn't seem to have been intended.
This reverts commit f843eb3d31.
