fish will react to certain variable modifications, such as "TZ." Only do
this if the main stack is modified. This has no effect now because there
is always a single stack, but will become important when concurrent
execution is supported.
This adds string-x.rst for each subcommand x of string. The main page
(string.rst) is not changed, except that examples are shown directly after
each subcommand. The subcommand sections in string.rst are created by
textual inclusion of parts of the string-x.rst files.
Subcommand man pages can be viewed with either of:
```
man string collect
man string-collect
string collect <press F1 or Alt-h>
string collect -h
```
While `string -h ...` still prints the full help.
Closes#5968
Changes identity `is` for equality `==` check. To remove python warnings when updating auto complete
```
/usr/local/Cellar/fish/3.0.2/share/fish/tools/deroff.py:770: SyntaxWarning: "is" with a literal. Did you mean "=="?
if len(comps) is 2:
/usr/local/Cellar/fish/3.0.2/share/fish/tools/deroff.py:954: SyntaxWarning: "is" with a literal. Did you mean "=="?
if len(comps) is 2:
Parsing man pages and writing completions to /Users/james/.local/share/fish/generated_completions/
6155 / 6155 : zic.8
```
This reverts commit f620ddf03b.
Setting the paste handler isn't performance-sensitive.
On the other hand setting it this way makes things less transparent,
less flexible (if e.g. a paste handler is installed while the shell is running),
and causes #6286.
Fixes#6286.
[ci skip]
This removes the explicit html coloring that was used in the tutorial.
Where necessary we just add pseudo-html like `<red>...</red>` to
explain it to the users.
I don't know how to reintroduce coloring here, but it's not super
important as the user can always just check for themselves.
See #5696
[ci skip]
Presently the completion engine ignores builtins that are part of the
fish syntax. This can be a problem when completing a string that was
based on the output of `commandline -p`. This changes completions to
treat these builtins like any other command.
This also disables generic (filename) completion inside comments and
after strings that do not tokenize.
Additionally, comments are stripped off the output of `commandline -p`.
Fixes#5415Fixes#2705
The history search logic had a not very useful "fast path" which was also
buggy because it neglected to dedup. Switch the "fast path" to just a
history search type which always matches.
Fixes#6278
PATH and CDPATH have special behavior around empty elements. Express this
directly in env_stack_t::set rather than via variable dispatch; this is
cleaner.
This adds support for `fish_trace`, a new variable intended to serve the
same purpose as `set -x` as in bash. Setting this variable to anything
non-empty causes execution to be traced. In the future we may give more
specific meaning to the value of the variable.
The user's prompt is not traced unless you run it explicitly. Events are
also not traced because it is noisy; however autoloading is.
Fixes#3427
When considering an autosuggestion from history, we attempt to validate the
command to ensure that we don't suggest invalid (e.g. path-dependent)
commands. Prior to this fix, we would validate the last command in the
command line (e.g. in `cd /bin && ./stuff` we would validate "./stuff".
This doesn't really make sense; we should be validating the first command
because it has the potential to change the PWD. Switch to validating the
first command.
Also remove some helper functions that became dead through this change.
This just makes more sense, as people don't want to enter exact
matches if they delete interactively.
It also brings it in line with "search".
Fixes#6142
Rejects #6070
Until now, something like
`math '7 = 2'`
would complain about a "missing" operator.
Now we print an error about logical operators not being supported and
point the user towards `test`.
Fixes#6096
