This new function performs normalization of paths including dropping
/./ segments, and resolving /../ segments, in preparation for switching
fish to a "virtual" PWD.
There are a few opportunities to improve the formatting as well as a
handful of typos in this document. I was looking into contributing and
noticed that it might be worthwhile to address them.
I just submitted a PR to fix a few issues in CONTRIBUTING.MD, so I took
a few minutes too look over README.md as well. This is the only room
for improvement I noticed.
Mostly resolves#4862, though there remains the lingering question of
whether or not to emit a warning to /dev/tty or stderr when a
non-literal-zero index evaluates to zero.
An update to `CMakeLists.txt` set the default build type to
`RelWithDebInfo`, so there's no need to tell users to consider appending
`-DCMAKE_BUILD_TYPE=Release` at all.
[skip ci]
Coalesces commands with leading (if even possible) and trailing
whitespace into the same item, improving the experience when iterating
over history entries.
Closes#4908.
This allows for marking certain bindings as part of a preset, which allows us to
- only erase those when switching presets
- go back to the preset binding when erasing a user binding
- only show user customization if requested
- make bare bind statements in config.fish work (!!!11elf!!!)
Fixes#5191.
Fixes#3699.
This reverts commit 8c14f0f30f.
This list is not reliable - there are many ways for fish to quit that does not
invoke these functions. It's also not necessary since the history is correctly
saved on exec.
Prior to this change, env_get_pwd_slash() would try to infer the PWD from
getcwd() if $PWD were missing. But this results env_get_pwd_slash() doing
something radically different than $PWD, and also is a lot of code for a
scenario that cannot be reliably reproduced. Just return "/" in this case.
If the replacement in `string replace` is invalid, prior to this fix we would
enter into an infinite loop trying to parse it. Instead report errors correctly.
Fixes#3381
Rather than having tokenizer_error as pointers to objects, switch it back
to just an error code value. This makes reasoning about it easier since
it's immutable values instead of mutable objects, and it avoids allocation
during startup.
