This removes ~140ms from every single prompt.
When not in a git repo, this prompt now takes ~9ms, as opposed to
~150ms before.
Fixes#5266 harder.
[ci skip]
This is quite ugly, but in lieu of putting in a proper ansi
parser (i.e. the output part of a terminal), since this is the only
such sequence we have seen until now, let's just match it.
Fixes#5312.
[ci skip]
- Remove use of `eval`
- Use `git rev-parse` instead of `git status` as its faster,
- especially in large repos. (in qt5: 600ms vs 1ms)
- Use return status instead of test -n
This should change nothing about the output.
This uses some more string, but the main improvement is using "git
rev-list" instead of parsing "git branch" output that happens to be localized.
[ci skip]
I can't see the value in this, given that we have a bunch of minimalist ones.
The "escaping" here is gnarly enough that I don't want to attempt to clean it up.
man.fish can be clarified a bit, by removing a superfluous early return. Additionally, performance can be
(ever so slightly) improved, by using the empty string to suffix an extra colon when `$MANPATH` is empty, as
described in `manpath(1)`. As `man` will internally call `manpath` as it starts, this eliminates a redundancy.
This adds the color variables from the docs to both the python script
and the js controller.
Among others, this includes "search_match", i.e.
"fish_color_search_match".
It still does not include the pager colors because the variable names
wouldn't match.
This reverts commit 1cb8b2a87b.
argv[0] has the full path in it for a user when he executes it
out of $PATH. This is really annoying in the title which uses $_.
Also check if that is actually defined, not the cur_term proxy.
In #5371, we figured out that there are terminfo entries without this
capability, so this would do a NULL-dereference.
OCLINT was ignoring this, but we can just not do the bad thing.
Declare argc and argv const. These are in the stack, they can
be modified, but we won't.
Fix a typo
... rather than hard code it to "fish". This affects
what is found in $_ and improves the errors:
For example, if fish was ran with ./fish, instead of
something like:
fish: Expected 3 surprises, only got 2 surprises
we'll see:
./fish: Expected 3 surprises, only got 2 surprises
like most other shell utilities. It's just a tiny bit
of detail that can avoid confusion.
This broke fishtape, which did
somestuff | fish -c "source"
Because `source` didn't have a redirection, it refused to read from
stdin.
So, to keep the common issue of `source (command that does not print)`
from seeminly stopping fish, we instead actually check if stdin is a terminal.
This was causing problems if "fish" wasn't in exec_path, like
if the binary had been renamed.
I also noticed that even with 'fish' not renamed, only paths.data
was made relative to my source tree. paths.sysconf, paths.doc, and
paths.bin were all relative to /usr/local.
This had a bunch of "do_{backward,forward}" movements that differed
only in one argument.
Just keep them together, so it's less code, and less needs to be
changed.
