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1063 commits

Author SHA1 Message Date
Johannes Altmanninger
8b961a0ca8 Bind undo to Control-Z in addition to Control-/ 
See #7152
 2020-07-01 00:40:32 +02:00
Jeff Cook
b27440d536 Fix paste-o that duplicated documentation header. 2020-06-30 23:45:41 +02:00
Aadi Bajpai
7c5b19ec2c
Change natural number to non-negative integer (#7161) 
* natural → whole

* positive whole

* positive whole number → non-negative integer
 2020-06-29 20:26:53 +02:00
Daniel Bengtsson
e2f03fa8a7 Add a function to check if the user is root. 
Add a helper function to check if the user is root. This function can be
useful for the prompts for example. Modify the prompts made root checked
to use the function instead. Add also the support of Administrator like
a root user.

Fixes: #7031
 2020-06-26 21:25:13 +02:00
Daniel Bengtsson
b8d0de1b88 Typo. 
Replace the tabulation by space.
 2020-06-20 18:17:11 +02:00
Fabian Homborg
c5f06cde82 docs/string: Fix match examples 
One was just cosmetic (too many \\), one was actually broken because
it had duplicated `{{`, possibly resulting from the doxygen conversion?

[ci skip]
 2020-06-19 21:23:51 +02:00
Fabian Homborg
547f649797 docs: Slight reword of argparse's optional argument section 
[ci skip]
 2020-06-17 15:36:50 +02:00
David Adam
7838b47e6b docs: formatting fixes in initialization section 2020-06-15 21:46:20 +08:00
David Adam
5dd7944d0b faq: add SSH/SFTP/SCP interactive guard suggestions 
See #2160, #2405, #3742, #4432 & #4745, among others.
 2020-06-15 21:46:20 +08:00
Fabian Homborg
d9b0a3b272 Revert "docs/tutorial: Fix duplicate sentence" 
This reverts commit 9d1129f14c.

Probably a bad rebase, at the time this appeared on master the sentence was already removed.
 2020-06-11 18:40:35 +02:00
Fabian Homborg
5cae62a266 docs: Document comments 
Turns out they weren't.

Fixes #7106.
 2020-06-10 17:39:04 +02:00
Fabian Homborg
e094e770e8 docs: Some more work on fish_for_bash_users 
[ci skip]
 2020-06-08 20:44:56 +02:00
Fabian Homborg
7791457bbb docs: Add string-collect link 2020-06-07 20:04:31 +02:00
Fabian Homborg
a6e4e082b7 docs: Include "fish for bash users" document 
Not 100% done, but it should be okay as an overview.

Fixes #2382.
 2020-06-07 20:04:05 +02:00
Mikel Ward
96425d2231 Fix string collect examples 
collect -N leaves the trailing newline, not the other way around.
 2020-06-07 19:33:27 +02:00
Awal Garg
cb5eb72c6b Skip pre/post exec events for empty commands (#4829) 2020-06-06 16:31:33 -07:00
David Adam
c5e535e794 docs: link and explicit instructions on creating a blank fish_mode_prompt 
Work on #5783.

[ci skip]
 2020-06-06 22:52:13 +08:00
Fabian Homborg
ab2db135ba docs: Add first draft of fish-vs-bash 
That name's probably not the correct one.

The idea is to have a quick primer document for people coming from bash.
 2020-06-05 19:19:23 +02:00
Fabian Homborg
801ab95fd0 docs: Explain $XDG_CONFIG_HOME 2020-06-05 19:18:09 +02:00
Fabian Homborg
77fc83c293 docs: Reword history substitution 
That prepend-sudo note was a bit awkward. I'm still not super happy
with it, but it should be better.

Also remove the "simple but effective" comment.
 2020-06-05 19:17:19 +02:00
Fabian Homborg
e646285bcb
Let __fish_prepend_sudo use the last commandline if there is no current one (#7079) 
* docs/faq: Mention prepend_sudo

[ci skip]

* __fish_prepend_sudo: Use $history[1] if commandline is empty

Currently, if you press alt+s with an empty commandline, it inserts
"sudo", which seems fairly useless.

Now, it inserts "sudo " followed by the last history entry, which
makes it a replacement for `sudo !!`.

* docs
 2020-06-04 18:25:02 +02:00
Fabian Homborg
44184f68e4 Add status dirname and status basename convenience commands 
There's a terrible number of fishscripts that start with

    set path (dirname (status filename))

And that's really just a bit boring.

So let's let it be

    set path (status dirname)
 2020-06-04 18:23:32 +02:00
Fabian Homborg
5efe1a09ce docs/argparse: Add note on optional arguments 
Yeah I had to answer this one again.

[ci skip]
 2020-06-04 17:28:02 +02:00
Fabian Homborg
99c2c599f3 docs: Mention that reloading can take a bit 
Fixes #7064.
 2020-05-30 10:07:21 +02:00
Fabian Homborg
4f6851b19f Add CHANGELOG to the docs 
This uses a cheesy trampoline file, but it seems to work alright.
 2020-05-30 10:07:21 +02:00
Fabian Homborg
4785440f65
Add an "_" builtin to call into gettext (#7036) 
* Add an "_" builtin to call into gettext

We already have gettext in C++ (if available), so it seems weird to
fork off a command to start it from script.

This is only for fish's own translations. There's no way to call into
other catalogs, it just translates all arguments separately.

This is faster by a factor of ~1000, which allows us to call
translations much more, especially from scripts.

E.g. making fish_greeting global by default would hurt cost-wise,
given that my fish starts up in 8ms and just calling the current `_`
function takes 2ms, and that would have two calls.

Incidentally, this also makes us rely on a weirdly defined function
less, so it:
Fixes #6804.

* docs: Add `_` docs

Let's see if that filename works out.

* Reword _ docs
 2020-05-29 20:53:44 +02:00
Fabian Homborg
1e17a68133 docs/tutorial: Recommend fish_add_path over $fish_user_paths 2020-05-29 20:51:09 +02:00
Fabian Homborg
9354dd6971 Add fish_add_path, a simple way to add to $PATH 
This is a function you can either execute once, interactively, or
stick in config.fish, and it will do the right thing.

Some options are included to choose some slightly different behavior,
like setting $PATH directly instead of $fish_user_paths, or moving
already existing components to the front/back instead of ignoring
them, or appending new components instead of prepending them.

The defaults were chosen because they are the most safe, and
especially because they allow it to be idempotent - running it again
and again and again won't change anything, it won't even run the
actual `set` because it skips that if all components are already in.

Fixes #6960.
 2020-05-29 20:51:05 +02:00
Jason
90b9dd3627 Reword sentence 2020-05-28 17:39:37 +02:00
Donovan
bc2eb383d4
Funcsave with --directory option (#7041) 
* funcsave: add option --directory

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix synopsis

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix completion

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix error message

Signed-off-by: Donovan Jean <commit@dkrm.dev>

* funcsave: fix parameter expansion

Signed-off-by: Donovan Jean <commit@dkrm.dev>
 2020-05-27 20:13:44 +02:00
Fabian Homborg
2f7ac8767e Fix wordo 
English! It's a thing!

[ci skip]
 2020-05-27 18:12:56 +02:00
Fabian Homborg
1dfc701ec6 docs: Slight rewording on the unmatched globs faq 
[ci skip]
 2020-05-27 18:11:59 +02:00
Fabian Homborg
ec267a1d54 Document how fish does not pass along unmatched globs 
See #7043.

[ci skip]
 2020-05-27 18:09:53 +02:00
Fabian Homborg
1879b4e697 docs: Some rewording in Special Variables 2020-05-24 20:23:31 +02:00
Fabian Homborg
420f68b1e3 docs: Some rewording in the variable scope section 2020-05-24 20:23:31 +02:00
Fabian Homborg
82d720ca2a docs: Rewrite variables section 2020-05-24 20:23:31 +02:00
Fabian Homborg
87660d3d87 docs: Rewrite identifiers and move it down 
Weird to mention it before even explaining variables.
 2020-05-24 20:23:31 +02:00
David Adam
b6eb95abad docs: minor spelling/style corrections 
[ci skip]
 2020-05-24 16:14:23 +08:00
Fabian Homborg
07e6ccd444 docs: Rewrite index range section 2020-05-24 09:33:24 +02:00
Fabian Homborg
2522249145 docs: Rewrite cartesian product section 2020-05-24 09:33:20 +02:00
Fabian Homborg
c2a8557c38 docs: Reword brace expansion 2020-05-23 18:31:33 +02:00
Fabian Homborg
255ab2f140 docs: Reword command substitution 2020-05-23 18:31:33 +02:00
Fabian Homborg
85c970187b docs: Reword parameter expansion/globbing 
Why it said "Parameter expansion ("globbing")" no idea.
 2020-05-23 18:31:07 +02:00
Fabian Homborg
1eb2bd13ca docs: Reword autoloading 
This is hard to understand, so it needs polish polish polish.
 2020-05-23 18:24:43 +02:00
Fabian Homborg
25d51bf093 docs: Reword redirection/piping 
Less emphasis on the file descriptors
 2020-05-23 18:24:43 +02:00
Fabian Homborg
840663bc0b docs: Reword quotes section 2020-05-23 18:24:37 +02:00
Fabian Homborg
814efb5569 docs: More on variable scoping 
Specifically more examples, and more *real* examples. Some of it is
copied straight from my config.fish.
 2020-05-23 16:42:54 +02:00
Fabian Homborg
9d1129f14c docs/tutorial: Fix duplicate sentence 
Fixes #7024.
 2020-05-20 19:20:12 +02:00
Charles Gould
b673f32b93 Add fish debugging examples 2020-05-19 21:07:33 +02:00
Fabian Homborg
e3c4692031 docs/bind: Overhaul 2020-05-18 20:48:36 +02:00