This reverts commit ebdc3a0393.
Not discussed, includes a new thing that queries the terminal for the client OS
when what is really needed is just a `uname` - which would also work on Terminal.app.
Revert "README for this fork"
This reverts commit 97db461e7f.
Revert "Allow foo=bar global variable assignments"
This reverts commit 45a2017580.
Revert "Interpret () in command position as subshell"
This reverts commit 0199583435.
Revert "Allow special variables $?,$$,$@,$#"
This reverts commit 4a71ee1288.
Revert "Allow $() in command position"
This reverts commit 4b99fe2288.
Revert "Turn off full LTO"
This reverts commit b1213f1385.
Revert "Back out "bind: Remove "c-" and "a-" shortcut notation""
This reverts commit f43abc42f9.
Revert "Un-hide documentation of non-fish shell builtins"
This reverts commit 485201ba2e.
Unlike other builtins, "{" is a separate token, not a keyword-string
token.
Allow the left brace token as command string; produce it when parsing
"{ -h"/"{ --help" (and nowhere else). By using a decorated statement,
we reuse logic for redirections etc.
Other syntax elements like "and" are in the builtin list, which
- adds highlighting logic
- adds it to "builtin --names"
- makes it runnable as builtin
(e.g. "builtin '{'" would hypothetically print the man page)
These don't seem very important (highlighting for '{' needs to match
'}' anyway).
Additionally, making it a real builtin would mean that we'd need to
deactivate a few places that unescape "{" to BRACE_BEGIN.
Let's not add it to the built in list. Instead, simply synthesize
builtin_generic in the right spot.
I'm assuming we want "{ -h" to print help, but '"{" -h' to run an
external command, since the latter is historical behavior. This works
naturally with the above fake builtin approach which never tries to
unescape the left brace.
Commit 798527d79a (completions: fix double evaluation of tokenized
commandline, 2024-01-06) fixed some completions such as the "watchexec"
ones by adding "string escape" here:
set argv (commandline -opc | string escape) (commandline -ct)
This fixed double evaluation when we later call `complete -C"$argv"`.
Unfortunately -- searching for "complete -C" and
"__fish_complete_subcommand" -- it seems like that commit missed some
completions such as sudo. Fix them the same way.
Alternatively, we could defer expansion of those arguments (via
--tokens-raw), since the recursive call to completion will expand
them anyway, and we don't really need to know their value.
But there are (contrived) examples where we do want to expand first,
to correctly figure out where the subcommand starts:
sudo {-u,someuser} make ins
By definition, the tokens returned by `commandline -opc` do not
contain the token at cursor (which we're currently completing).
So the expansion should not hurt us. There is an edge case where
cartesian product expansion would produce too many results, and we
pass on the unexpanded input. In that case the extra escaping is very
unlikely to have negative effects.
Fixes # 11041
Closes # 11067
Co-authored-by: kerty <g.kabakov@inbox.ru>
If a child program crashes with some text rendered below the cursor,
we fail to clear that text. For example run vim, "pkill -9 vim" and
observe that scrollback-push fails to clean up the leftover text.
Fix that.
Custom formats for --pretty/--format option can only be written in [pretty]
section, thus only this section is searched.
[ja: add ? to the regex]
Closes#11065
libc::getpid and getpgrp *cannot fail*, so an unsafe declaration here
is just noise.
I mean sure, if your libc is broken and these fail, but at that point
I'm comfortable declaring your computer a platypus that we do not need
to support.
Wgetopt needs a ":" at the beginning to turn on this type of error.
I'm not sure why that is now, and we might want to change it (but tbh
wgetopt could do with a replacement anyway).
Fixes#11049
Sorry, commit 51adba6ee0 (Restore autosuggestion after corrected
typo, 2025-01-10) was pushed too early. One issue is that it saves
autosuggestions also when we edit in the middle, where we can't
restore it. We'd still restore it in some cases, even though it
doesn't apply. This breaks invariants that may cause various problems
when interacting with the autosuggestion.
Fix it by only saving the autosuggestion when we will be able to
restore it correctly.
We capture the process already, and we use argv by reference for the
other cases.
argv can be big, and this reduces allocations and thereby memory usage
and speed.
E.g. `set -l foo **` with 200k matches has 25% reduced memory usage
and ~5% reduced runtime.
