macOS ships with a stub `/usr/bin/python3` which by default opens a
dialog to install the command line tools. As we run `python3` initially
at launch, this causes the dialog to appear on first run of fish, if the
command line tools are not installed.
Fix this by detecting the case of `/usr/bin/python3` on Darwin without
the command line tools installed, and do not offer that as a viable
python.
git on macOS has two hazards:
1. It comes "preinstalled" as a stub which pops a dialog to install
command line developer tools.
2. It may populate the xcrun cache when run for the first time, which
may take several seconds.
We fix these as follows, both fixes limited to Darwin:
1. If git is `/usr/bin/git` and `xcode-select --print-path` fails,
then do not run git automatically.
2. Second, if there is no file at `xcrun --show-cache-path`, we take it
as an indication that the cache is not yet populated. In this case we
run `git` in the background to populate the cache.
Credit to @floam for the idea.
Fixes#9343. Fixes#6625.
This now means `abbr --add` has two modes:
```fish
abbr --add name --function foo --regex regex
```
```fish
abbr --add name --regex regex replacement
```
This is because `--function` was seen to be confusing as a boolean flag.
Example output from a Cirrus bionic-asan-clang run:
```
fish: Unknown command: man
/tmp/cirrus-ci-build/share/functions/__fish_man_page.fish (line 30):
if man "$maincmd" &>/dev/null
^~^
in function '__fish_man_page'
�
[I] prompt 9>echo TEXT
[I] prompt 9>echo TEXThrAi
[I] prompt 9>echo TEXThrAi
TEXThrAi
```
Yes, this detected escape, waiting *300ms* and then "h" as being below
the escape timeout of 120ms.
This adds a section on completions *first* and removes all mentions of
oclint as it appears to be dead.
The Vim configuration section seems to be likely to be outdated and we
don't *really* use doxygen anymore.
Unfortunately print_hints was true *by default* - so for all builtins
that didn't pass it it would now be false instead.
This resulted in the trailer missing, which includes the line number
and context. So if you ran a script that includes `bind -M` the error
message would now just be "bind: -M: option requires an argument",
with no indication as to where.
This reverts commit 8a50d47a46.
This committed the sin of introducing a concept by giving it two
names:
> An alias, or wrapper, around ``ls`` might look like this
The term "wrapper" doesn't pull its weight here. It's simpler to just
call them aliases throughout. We do use "a simple wrapping function"
in another place, but that's to define "alias", not as a separate name.
The print_hints variable was always false, so just remove it.
This caused a cascade of other changes where the parser_t variable
becomes unused, so remove it from the call sites.
No functional change expected here.
When we insert characters that don't yet have highlighting, we use the
highlighting to the left, unless there is nothing to our left. The logic to
check if we are the leftmost character uses an overly loose comparison. Let's
make it more specific.
No functional change.
When there are multiple event handlers for a single event, we would print
the same log statement twice. Let's add the function name to make this
less confusing.
I often hit Shift-Return accidentally, which makes my terminal echo a
weird escape sequence. Traditionally, terminals interpret Shift-Return
as Return, so let's follow that behavior. Analoguous to commit 1dc526884
(Bind Shift+Space CSI u sequence to Space, 2022-04-24).
Went by the docs at https://yarnpkg.com/cli/install.
Anything not in the sidebar was removed.
(also rename "upgrade" to "up" because that's a great idea)
See #9375.
