This will move all current cache uses to e.g. ~/.cache/fish/
That's better anyway because it makes it easier to remove.
Also it allows supplying a subdir so you can do `__fish_make_cache_dir
completions`
to get ~/.cache/fish/completions.
NCurses headers contain this conditional "#define cur_term":
print "#elif @cf_cv_enable_reentrant@"
print "NCURSES_WRAPPED_VAR(TERMINAL *, cur_term);"
print "#define cur_term NCURSES_PUBLIC_VAR(cur_term())"
print "#else"
OpenSUSE Tumbleweed uses this configuration option; For reentrancy, cur_term
is a function. If the NCurses autoconf variable @NCURSES_WRAP_PREFIX@
is not changed from its default, the function is called _nc_cur_term.
I'm not sure if we have a need to support non-default @NCURSES_WRAP_PREFIX@
but if we do there are various ways;
- search for the symbol with the cur_term suffix
- figure out the prefix based on the local curses installation,
for example by looking at the header files.
Fixes#10243
If I alias "e" to "emacsclient" it will probably accept the same options.
Let's dereference the alias so we can detect support for passing the cursor
position in more cases.
This does not solve the problem for recursive cases (e.g. alias of another
alias). If we want to handle that we would need cycle detection.
This is run in the current locale, without resetting to en_US.UTF-8
like our integration tests do.
So if you want to check for a specific message you need to check the
localized version.
This is awkward because some systems really want $SHELL to be
sh-compatible, it's also duplicated with the actual docs and not
really something you have to do in the first five minutes of using
fish.
Supersedes #10229
CMP0066: Honor per-config flags in try_compile() source-file
signature.
CMP0067: Honor language standard in try_compile() source-file signature.
We no longer have any try_compile
This was previously limited to Linux predicated on the existence
of certain headers, but Rust just exposes those functions unconditionally. So
remove the check and just perform the mtime hack on Linux and Android.
Make sure to also look for the error part that occurs after the last format
specifier.
Still not great because it won't fail if there's unexpected output at the
beginning or end of the string.
Commit 5f849d0 changed control-C to print an inverted ^C and then a newline.
The original motivation was
> In bash if you type something and press ctrl-c then the content of the line
> is preserved and the cursor is moved to a new line. In fish the ctrl-c just
> clears the line. For me the behaviour of bash is a bit better, because it
> allows me to type something then press ctrl-c and I have the typed string
> in the log for further reference.
This sounds like a valid use case in some scenarios but I think that most
abandoned commands are noise. After all, the user erased them. Also, now that
we have undo that can be used to get back a limited set of canceled commands.
I believe the original motivation for existing behavior (in other shells) was
that TERM=dumb does not support erasing characters. Similarly, other shells
like to leave behind other artifacts, for example when using tab-completion
or in their interactive menus but we generally don't.
Control-C is the obvious way to quickly clear a multi-line commandline.
IPython does the same. For the other behavior we have Alt-# although that's
probably not very well-known.
Restore the old Control-C behavior of simply clearing the command line.
Our unused __fish_cancel_commandline still prints the ^C. For folks who
have explicitly bound ^C to that, it's probably better to keep the existing
behavior, so let's leave this one.
Previous attempt at #4713 fizzled.
Closes#10213
This function is a hotspot, but it has inefficient codegen:
1. For whatever reason, the chars() iterator of wstr is slower
than that of a slice. Use the slice.
2. Unnecessary overflow checks were preventing vectorization.
Switch to a more optimized implementation.
This improves aliases benchmark time by about 9%.
This was used in CMake to detect invalid mbrtowc implementations. The only known
case was on SnowLeopard, which is no longer supported. Remove this file.
