The hg prompt walks up the directory hierarchy to decide if we are in a
repo subdirectory. Because hg is an external command, it resolves symlinks.
Switch to using pwd -P so hg and fish will have the same view of the hg repo.
Based on comment:
https://github.com/fish-shell/fish-shell/pull/5190#issuecomment-421912360
This switches fish to a "virtual" PWD, where it no longer uses getcwd to
discover its PWD but instead synthesizes it based on normalizing cd against
the $PWD variable.
Both pwd and $PWD contain the virtual path. pwd is taught about -P to
return the physical path, and -L the logical path (which is the default).
Fixes#3350
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.
