We will continue to use the "normal" fish base directory detection when using
the CMake test harness which properly sets up a sandboxed $HOME for fish to use,
but when running source code tests with a bare `cargo test` we don't want to
write to the actual user's profile.
This also works around test failures when running `cargo test` under CI with a
locked-down $HOME directory (see #10474).
Prior to this change, signals.py attempted to generate Ctrl-C (SIGINT) by
sending \x03 to stdin. But with the change to use the CSI U sequence, Ctrl-C no
longer generates SIGINT.
Switch to sending SIGINT directly. Also switch up some of the sleep constants so
that a sleep command can't be confused with another one.
The test_history_formats test was reading from build/tests/ which is an artifact
of the cmake test runner. The source code tests should not depend on the cmake
test harness at all, so this is changed to read from the original test source in
the ./tests/ directory instead.
As documented in #10474, there are issues with 64-bit floating point rounding
under x86 targets without SSE2 extensions, where x87 floating point math causes
imprecise results.
Document the shortcoming and provide some version of the test that passes
regardless of architecture.
FISH_BUILD_DIR (nominally, ./build) is created by cmake. If you only check out
the project via git and then run `cargo build`, this directory won't exist and
many of the tests will fail.
%ld expects a 4-byte parameter on 32-bit architectures and an 8-byte parameter
on 64-bit architectures, but we supplied are trying to supply a 64-bit parameter
that would overflow 32-bit storage.
Use %lld instead which expects a `long long` parameter, which should be 8-bytes
under both architectures.
See #10474
I think given a local terminal running fish on a remote system, we can't
assume that an input sequence like \ea is sent all in one packet. (If we
could that would be perfect.)
Let's readd the default escape delay, to avoid a potential regression, but
make it only apply to raw escape bindings like "bind \e123". Treat sequences
like "bind escape,1,2,3" like regular sequences, so they can be bound on
all terminals.
This partially reverts commit b815319607.
Given "abbr foo something", the input sequence
foo<space><ctrl-z><space>
would re-expand the abbreviation on the second space which is surprising
because the cursor is not at or inside the command token. This looks to be
a regression from 00432df42 (Trigger abbreviations after inserting process
separators, 2024-04-13)
Happily, 69583f303 (Allow restricting abbreviations to specific commands
(#10452), 2024-04-24) made some changes that mean the bad commit seems no
longer necessary. Not sure why it works but I'll take it.
I think we can now call what we have in git better than the last
C++-based release, and you'll still need a C compiler to build it
because we still have some C code (libc.c).
As reported on gitter, commands like "rm (...)" sometimes want a previous
command inside the parentheses. Let's try that. If a user actually wants
to search for a command substitution they can move the cursor outside the
command substitution, or type the search string after pressing ctrl-r?
On a command with multiline quoted string like
begin
echo "line1
line2"
end
we actually indent line2 which seeems misleading because the indentation
changes the behavior when typed into a script.
This has become more prominent since commits
- a37629f86 (fish_clipboard_copy: indent multiline commands, 2024-04-13)
- 611a0572b (builtins type/functions: indent interactively-defined functions, 2024-04-12)
- 222673f33 (edit_command_buffer: send indented commandline to editor, 2024-04-12)
which add indentation to an exported commandline.
Never indent quoted strings, to make sure the rendering matches the semantics.
Note that we do need to indent the opening quote which is fine because
it's on the same line.
While at it, indent command substitutions recursively. That feature should
also be added to fish_indent's formatting mode (which is the default).
Fortunately the formatting mode already works fine with quoted strings;
it does not indent them. Not sure how that's done and whether indentation
can use the same logic.
Given "1(23)4", this function returns an inclusive range, from the opening
to the closing parenthesis. The subcommand is extracted by incrementing
the range start and interpreting the result as an exclusive range.
This is confusing, especially if we want to add multi-character quotes.
Change it to always return the full range (including parentheses) and provide
an easy way to access the command string.
While at it, switch to returning an enum.
This change is perhaps larger and more complex than necessary (sorry)
because it is mainly made with multi-character quotes in mind. Let's see
if that works out.
In addition to the native Emacs undo binding, we also support ctrl-z.
On Linux, ctrl-shift-z alias ctrl-Z is the redo binding according to
https://en.wikipedia.org/wiki/Table_of_keyboard_shortcuts Let's bind allow
that.
Unfortunately ctrl-shift and ctrl-alt modified shortcuts on Linux may be
intercepted by the windowing system or the terminal. Only alt-shift seems to be
available reliably (but the shift bit should mean "extend selection" in Emacs).
This removes IsOkAnd and the is_some_and method.
I cannot actually find is_none_or in the stdlib?
I've kept the trait name to avoid changing it now and then later, maybe this should
be moved elsewhere to avoid claiming it's an stdlib thing?
It appears we can't find a system that ships rustc >= 1.67 and < 1.70,
so keeping it at 1.67 gains nothing.
1.70 is used in Debian 13, so that will be able to build fish out of
the box (12 was on 1.63 which was already too low).
