Commit Graph

875 Commits

Author SHA1 Message Date
Phidica Veia
84b59ae0be Add vertical bar escape \| to documentation
Fixes #3794
2017-08-19 15:22:57 +08:00
Fabian Homborg
298c580e72 Clarify docs on $status with and/or/begin/end
See #4311.
2017-08-14 18:18:10 -07:00
David Adam
487dc98468 docs: update language in read documentation 2017-08-14 18:18:10 -07:00
David Adam
7b92217273 docs: improve set -Ux language and example
By far the most common problem with universal variables being overridden
by global variables is other values being imported from the environment;
the `set -q; or set -gx` is much more of an edge case.
2017-08-14 18:18:09 -07:00
David Adam
5e4d046492 docs: tidy language in set notes 2017-08-09 23:25:00 +08:00
Kurtis Rader
9d5a6c57a8 Merge branch 'master' into major 2017-08-06 20:53:51 -07:00
Elliott Beach
9fa0edcbc9 document bind behavior when mixing command types
Fixes 3683
2017-08-06 20:49:30 -07:00
Kurtis Rader
67de733b9b implement set --append and set --prepend
Fixes #1326
2017-08-04 17:23:24 -07:00
Kurtis Rader
38024a50dc backport set --show from fish 3.0
I decided this was just too useful not to include in our final fish 2.x
release. And since it does not modify any existing behavior it is safe
to include at this late date in the process of creating 2.7.
2017-08-03 18:56:25 -07:00
Kurtis Rader
1aec66e8a1 document special value zero for FISH_READ_BYTE_LIMIT 2017-08-03 17:40:26 -07:00
Kurtis Rader
2bbcc5cbc8 document command substitution data limit 2017-08-03 17:40:25 -07:00
Kurtis Rader
e825415917 implement set --show
This adds a new capability to the `set` command. It is similar to
running `set` with no other arguments but provides far more detail about
each variable. Such as whether it is set in each of the local, global,
and universal scopes. And the values in each scope. You can also ask for
specific variables to be shown.

Fixes #4265
2017-08-03 15:49:52 -07:00
Kurtis Rader
17dff8c569 rewrite abbr function
Rewrite the `abbr` function to store each abbreviation in a separate
variable. This greatly improves the efficiency. For the common case
it is 5x faster. For pathological cases it is upwards of 100x faster.
Most people should be able to unconditionally define abbreviations in
their config.fish without a noticable slow down.

Fixes #4048
2017-08-03 14:35:06 -07:00
Kurtis Rader
1a55e9ba60 Merge branch 'master' into major 2017-07-29 21:58:15 -07:00
Fabian Homborg
b1866b18dc Implement read --delimiter
This takes a string that is then split upon like `string split`.

Unlike $IFS, the string is used as one piece, not a set of characters.

There is still a fallback to IFS if no delimiter is given, that
behaves exactly as before.

Fixes #4156.
2017-07-28 12:15:46 +02:00
Mahmoud Al-Qudsi
94041974e4 Added option to use completion source order without re-sorting
Introduce a -k/--keep-order switch to `complete` that can be used to
prevent fish from sorting/re-ordering the results provided by a completion
source.

In addition, this patch does so without doing away with deduplication
of completions by introducing a new unique_unsorted(..) helper function
that removes duplicates in-place without affecting the general order of
the vector/container.

Note that the code now uses a stable sort for completions, since the
behavior of is_naturally_less_than as of this patch now means that the
results are not necessarily _actually_ identical just because that function
repeatedly returns false for any ordering of any given two elements.

Fixes #361
2017-07-26 13:18:34 -07:00
Kurtis Rader
1278cf2b6e document need for double-quotes around test args 2017-07-25 17:04:59 -07:00
Kurtis Rader
8e2d165756 document need for double-quotes around test args 2017-07-25 17:04:41 -07:00
Kurtis Rader
6f46f6b45a refactor set builtin
This completes the refactoring of the `set` builtin. It also removes a
seemingly never used feature of the `set` command. It also eliminates all
the lint warnings about this module.

Fixes #4236
2017-07-24 16:28:58 -07:00
Rabah Meradi
f8fa69f817 Document how to erase a path from $PATH variable
Fixes #3161
2017-07-22 21:29:41 -07:00
Kurtis Rader
72968bec42 change how argparse handles boolean flags
When reporting whether a boolean flag was seen report the actual flags
rather than a summary count. For example, if you have option spec `h/help`
and we parse `-h --help -h` don't do the equivalent of `set _flag_h 3`
do `set _flag_h -h --help -h`.

Partial fix for #4226
2017-07-20 18:26:04 -07:00
Fabian Homborg
c1ea9c7025 Document local-exported variable change
This is a bit minimal, but I'm not sure how often it should be mentioned.
2017-07-20 18:25:18 -07:00
Kurtis Rader
9ef47a43a4 change how argparse handles boolean flags
When reporting whether a boolean flag was seen report the actual flags
rather than a summary count. For example, if you have option spec `h/help`
and we parse `-h --help -h` don't do the equivalent of `set _flag_h 3`
do `set _flag_h -h --help -h`.

Partial fix for #4226
2017-07-20 17:54:06 -07:00
Kurtis Rader
4a7aa98e93 modify read to require at least one var
Fixes #4220
2017-07-20 13:07:30 -07:00
Kurtis Rader
2d5b698f0b add entry about set -Ux to the FAQ
This was inspired by this stackoverflow question:
https://stackoverflow.com/questions/45119425/how-can-i-set-environment-variables-in-fish/
2017-07-19 13:21:56 -07:00
Kurtis Rader
4e1303823b add ability for argparse to validate args
Fixes #4211
2017-07-18 14:42:50 -07:00
Fabian Homborg
2dfb615d7b Fix typo
Fixes #4225.
2017-07-18 23:37:14 +02:00
Kurtis Rader
8f22def8f7 return to psub --file being the default
The recent change to switch `psub` to use `argparse` caused it to use
a fifo by default because it inadvertently fixed a long standing bug in
the fish script. This changes the behavior back to `psub --file` being
the default behavior and introduces a `--fifo` flag. It also updates the
documentation to make it clearer when and why `--fifo` mode should not
be used.

Fixes #4222
2017-07-17 14:33:51 -07:00
Kurtis Rader
3e226f0a5e implement a new implicit int option spec
While updating the `history` function to use `argparse` I realized it is
useful to define an option that can be used in three ways. First by
using the short flag; e.g., `-n NNN`. Second by using the long flag;
e.g., `--max NNN`. Third, as an implicit int flag; e.g., `-NNN`. This
use case is now supported by a spec of the form `n#max`.
2017-07-16 18:27:41 -07:00
Kurtis Rader
06d071dd94 clarify argparse documentation 2017-07-16 15:33:04 -07:00
Kurtis Rader
98449fec51 fix math regression
The previous change to use `argparse` for parity with every other
builtin and function introduced a regression. Invocations that start
with a negative number can fail because the negative value looks like an
invalid flag.
2017-07-14 16:03:31 -07:00
Kurtis Rader
63d601610d implement -nnn style flags in argparse
This implements support for numeric flags without an associated short or
long flag name. This pattern is used by many commands. For example `head
-3 /a/file` to emit the first three lines of the file.

Fixes #4214
2017-07-13 20:36:59 -07:00
Kurtis Rader
49a0841533 update type to use argparse 2017-07-13 15:19:02 -07:00
Kurtis Rader
0d08bfd6ff document new argparse command
Fixes #4190
2017-07-12 22:38:32 -07:00
Kurtis Rader
a4dc2b872b implement fish_opt helper command
This implements a `fish_opt` command that provides a way for people
to create option specs for the `argparse` command as an alternative to
creating such strings by hand.

Fixes #4190
2017-07-12 22:38:32 -07:00
Kurtis Rader
b88cacf03e fix some documentation errors 2017-07-11 22:50:55 -07:00
David Adam
798f1a7050 docs: tighten language in FAQ 2017-07-09 14:11:15 +08:00
David Adam
285af8c4b4 docs: add FAQ for error caused by empty braces in find
See #95, #1109, #1468, #2206, #2840, #4202, etc.
2017-07-09 14:10:10 +08:00
Kurtis Rader
8cc4639ea6 implement cdh command
Fixes #2847
2017-07-05 13:25:18 -07:00
Fabian Homborg
9fb7037174 fish_key_reader: Add --version option
This should be there anyway, and we try to find fish_key_reader for
.app bundles, so this stops us from defining aliases to the command.

See #4179.
2017-07-04 22:55:47 +02:00
Kurtis Rader
c6093ad782 make read honor FISH_HISTORY
The `read` command `-m` and `--mode-name` vars are now deprecated and do
nothing other than result in a warning message. The `read` command now
honors the `FISH_HISTORY` var that is used to control where commands are
read from and written to. You can set that var to the empty string to
suppress the use of both history files. Or you can set it to a history
session ID in which case that will limit the `read` history that is
available.

Fixes #1504
2017-06-30 21:03:05 -07:00
Kurtis Rader
ec14527545 don't import bash history if not default fish hist
Don't import the bash history if the user has specified that a non-default
fish history file should be used. Also, rename the var that specifies
the fish history session ID from `FISH_HISTFILE` to `FISH_HISTORY`.

Fixes #4172
2017-06-30 20:24:55 -07:00
tomassedovic
aec0973196 Make the history session configurable
Using the FISH_HISTFILE variable will let people customise the session
to use for the history file. The resulting history file is:

    `$XDG_DATA_HOME/fish/name_history`

Where `name` is the name of the session. The default value is `fish`
which results in the current history file.

If it's set to an empty string, the history will not be stored to a
file.

Fixes #102
2017-06-30 17:13:02 -07:00
Nick Tzaperas
eaa0fdaeba fish_bind_mode variable documentation 2017-06-29 22:11:31 -07:00
Charles Ferguson
053d940d0a Add '--init-command', '-C' to the command line switches.
In order to allow the execution of commands before dropping to an
interactive prompt, a new switch, '-C' or '--init-command' has been
added to those switches that we accept.

The documentation has been updated correspondingly.

The original code only supported a single command list to be executed,
and this command list terminates the shell when it completes. To allow
the new command list to preceed the original one, both have been
wrapped in a new container class 'command_line_switches_t'. This is
then passed around in place of the list of strings we used previously.

I had considered moving the interactive, login and other command line
switch states into this container, but doing so would change far more
of the code, moving the structure to be available globally, and I
wasn't confident of the impact. However, this might be a useful thing
to do in the future.

A new function, run_command_list, was lifted from the prior execution
code, and re-used for both the initial command and the regular command
execution.
2017-06-29 20:59:58 -07:00
Kurtis Rader
bb29f9f990 replace __fish_urlencode with string escape
We now have a builtin that can do URL escaping so use it. I can't find
any uses of our private `__fish_urlencode` function in any Oh-My-Fish or
Fisherman code so remove it.
2017-06-23 22:46:36 -07:00
Kurtis Rader
f3cb625802 implement string unescape
Fixes #3543
2017-06-23 22:23:01 -07:00
Kurtis Rader
60bca14b37 implement string escape --style=xxx
We need a way to encode arbitrary strings into valid fish variable
names. It would also be nice if we could convert strings to valid URLs
without using the slow and hard to understand `__fish_urlencode` function.
In particular, eliminating the need to manipulate the locale.

Fixes #4150
2017-06-23 22:23:01 -07:00
Kurtis Rader
30368d5526 implement status function when in a breakpoint
Another step to fixing #1310. This changes means that `status -L0
function` reports the correct function when inside a breakpoint.
2017-06-23 22:14:21 -07:00
Kurtis Rader
c31b9f430f implement command -a
Fixes #2778
2017-06-23 15:43:37 -07:00
Kurtis Rader
e26f7aacc4 provide shorter status subcommands
As part of addressing #1310 I decided it makes more sense to replace
`current-function` with just `function`, etc., because I'm going to add
flags to let the user specify which stack level they are interested in.
With the default being zero or the "current" level.
2017-06-20 21:10:15 -07:00
Kurtis Rader
0ffc2899dc document previous two changes 2017-06-20 17:59:50 -07:00
Kurtis Rader
df01547eab implement the fish_breakpoint_prompt function
This is another step to resolving issue #1310. It makes
`fish_breakpoint_prompt` a replacement for `fish_prompt` if it is defined
and we're presenting a prompt in the context of a `breakpoint` command.
2017-06-20 17:18:59 -07:00
Kurtis Rader
bd299e96b2 implement status is-breakpoint
This implements `status is-breakpoint` that returns true if the current
shell prompt is displayed in the context of a `breakpoint` command.

This also fixes several bugs. Most notably making `breakpoint` a no-op if
the shell isn't interactive. Also, typing `breakpoint` at an interactive
prompt should be an error rather than creating a new nested debugging
context.

Partial fix for #1310
2017-06-20 17:18:59 -07:00
Kurtis Rader
ed6c8a95d7 improve debugger documentation
Fixes #4125
2017-06-15 16:53:56 -07:00
Kurtis Rader
955ae76cb3 minor fix to string man page 2017-06-11 11:59:36 -07:00
Fabian Homborg
65b80da60b tutorial: Mention combiners in conditionals section
See #4116.
2017-06-11 13:58:43 +02:00
Fabian Homborg
7bdcbc1775 tutorial: Add section on the semicolon
See #4116.
2017-06-11 13:58:39 +02:00
Kurtis Rader
f6c9bfc0e8 implement string lower and string upper
Fixes #4080
2017-06-10 17:35:25 -07:00
Kurtis Rader
a520d97752 there is no "undo" key binding 2017-06-07 17:04:17 -07:00
Fabian Homborg
822ee634c4 docs: Mention command-substitution splitting in tutorial
See #4097.
2017-06-06 22:06:09 +02:00
Kurtis Rader
c263c59346 document that set -n output is sorted 2017-05-31 13:22:49 -07:00
Kurtis Rader
6f6d3ce520 note in the tutorial the vars that are auto split
Users continue to be surprised that fish auto splits/joins three env
vars but not other similar vars. Mention this in the tutorial to make it
less likely new users are surprised by this behavior.

Fixes #4009
2017-05-26 17:00:57 +02:00
Fabian Homborg
0ee24b9bce docs: Change misleading $status comment for set
It still performs the assignment even if the command substitution
returned unsuccessfully - `set foo (echo bar; false)` returns 1 but
sets $foo to bar.

Also use `type -p` instead of `which`.
2017-05-19 19:06:44 +02:00
Fabian Homborg
64d33fac5d docs: Improve faq-exit-status
Add examples, a mention of `if command` and link to test/if.

See #2773.
2017-05-19 19:05:47 +02:00
Kurtis Rader
e84200b847 remove incorrect statement from string docs
Another change related to issue #3985. I forgot to includes this in my
previous two changes related to to consistently returning status 121
when any command, not just `string`, is handed invalid args.
2017-05-07 21:26:45 -07:00
Kurtis Rader
4c38867768 another step in fixing issue #3985
This primarily replaces "STATUS_BUILTIN_OK" with "STATUS_CMD_OK" and
"STATUS_BUILTIN_ERROR" with "STATUS_CMD_ERROR". That is because we want
to make it clear these status codes are applicable to fish functions as
well as builtins. Future changes will make it easier to use these
symbols and values in functions.
2017-05-04 00:18:02 -07:00
Kurtis Rader
fb54d34788 change string match --filter to --entire
Per discussion in PR#3998 to review adding a `--filter` flag to `string
replace` rename the same flag in the `string match` subcommand to avoid
confusion about the meaning of the flag.
2017-05-01 22:19:58 -07:00
Kurtis Rader
16816a1202 add string replace --filter flag
Fixes #3348
2017-05-01 22:07:30 -07:00
Kurtis Rader
6b1c939b67 rename --metadata to --details
Discussion in issue #3295 resulted in a decisions to rename the
functions --metadata flag to --details.

This also fixes a bug in the definition of the short flags for the
`functions` command. The `-e` flag does not take an argument and
therefore should not be defined as `e:`. Notice that the long form,
`--erase`, specifies `no_argument`. This discrepency happened to work
due to a quirk of how the flag parsing loop was written.
2017-04-30 20:21:40 -07:00
David Adam
4fde67fa50 implement disown builtin
Closes #2810.

The syntax mirrors that of zsh.
2017-04-29 19:20:03 +08:00
Marc Garcia Sastre
980af4aa5b status returns the function name when called with -u parameter
Fixes #1743
2017-04-26 20:15:45 -07:00
Kurtis Rader
a1d5a19e24 fix string man page
Fixes #3987
2017-04-25 08:48:00 -07:00
Kurtis Rader
5b6814d6ad add string match --filter flag
Fixes #3957
2017-04-24 21:45:06 -07:00
Fabian Homborg
30e02383a5 Identifiers: Fix typo.
Function names can indeed not contain a "/".
2017-04-23 13:46:56 +02:00
Kurtis Rader
275d658616 simplify and clarify valid identifiers
This is the first step in addressing issue #3965. It renames some of the
functions involved in validating variable and function names to clarify
their purpose. It also augments the documentation to make the rules for
such identifiers clearly documented.
2017-04-21 21:55:06 -07:00
Kurtis Rader
15e1f4349b document [alt-enter] behavior in funced command
Fixes #893
2017-04-21 17:15:56 -07:00
Fabian Homborg
3c95e00e8a It's "single quotes", not "single-quotes" 2017-04-21 13:43:02 +02:00
Francisco Giordano
349eff0df7 change cancel_commandline function to use color from variable
This allows the user to define how they want the "^C" rendered when a
pending command line is interrupted.
2017-04-17 21:16:42 -07:00
Kurtis Rader
fae1a398bd document new read --silent flag 2017-04-11 19:30:12 -07:00
Fabian Homborg
2a2ccea24e Document special-paste 2017-04-11 14:42:36 +02:00
Rory O’Kane
35e1d1e2d8 Fix deprecated flags in history example in docs
Update the Example section in the documentation for the `history` command so that it uses the subcommands instead of the deprecated long options.
2017-04-05 19:55:58 +02:00
Fabian Homborg
3edb7d538f Improve bg argument handling
- Error out if anything that is not a PID is given

- Otherwise background all matching existing jobs, even if not all
  PIDs exist (but print a message for the non-existing ones)

Fixes #3909.
2017-04-04 14:59:43 +02:00
Kurtis Rader
38c851f4cf let read take a simple string for the prompt
Fixes #802
2017-03-25 20:24:43 -07:00
Fabian Homborg
e1c3ec25ab Document snippet sourcing order
Fixes #3099.
2017-03-23 17:46:11 +01:00
Kurtis Rader
542962bc69 document events are per fish process
Fixes #2954
2017-03-22 20:53:39 -07:00
Fabian Homborg
2118973251 Document \cn/\cp bindings
We want to downplay this in favor of the arrow keys, but mentioning it
is still the right thing to do.

Supersedes #3879.
2017-03-20 16:49:29 +01:00
Fabian Homborg
70354f9f5e Add bind --list-modes option
Fixes #3872.
2017-03-20 16:42:53 +01:00
Kurtis Rader
6fd8dc44fb support test -k to test the sticky bit
Fixes #733
2017-03-14 21:43:15 -07:00
Kurtis Rader
6123d3cb50 document trap ... EXIT
Fixes #1180
2017-03-14 21:02:02 -07:00
Kurtis Rader
1afea1b650 add description to functions -m -v output
Fixes #597
2017-03-13 20:52:31 -07:00
Greynad
98f4e49669 Add string 'repeat' subcommand
This feature add the ability to repeat a string a given number of times.
For example: string repeat -n 3 foo
2017-03-12 20:30:36 -07:00
David Adam
40de253b3a Upgrade git:// and http:// URLs to https://
Work on fish-shell/fish-site#47

[ci skip]
2017-02-17 21:31:44 +08:00
ridiculousfish
2ea2a4c831 Make error color in tutorial a more pastel red 2017-02-12 15:41:31 -08:00
ridiculousfish
67c18c77d0 'Correct' error to eror in lexicon_filter
This changes the error examples in the tutorial to properly show in
red
2017-02-12 15:39:22 -08:00
Kurtis Rader
af7f5f42b6 put upper bound on data read will consume
This puts a hard upper bound of 10 MiB on the amount of data that read
will consume. This is to avoid having the shell consume an unreasonable
amount of memory, possibly causing the system to enter a OOM condition,
if the user does something non-sensical.

Fixes #3712
2017-02-09 21:04:46 -08:00
Kurtis Rader
9b24d26972 document creating - abbreviation in FAQ 2017-02-08 13:22:47 -08:00
Kurtis Rader
2e38cf2a4b implement means to learn about a functions source
This implements a way to use the `functions` command to perform
introspection to learn about the characteristics of a function. Such as
where it came from.

Fixes #3295
2017-01-20 21:48:41 -08:00
Kurtis Rader
2be1288cac handling when stty reports zero for termsize
If the kernel reports a size of zero for the rows or columns (i.e., what
`stty -a` reports) fall back to the `COLUMNS` and `LINES` variables. If
the resulting values are not reasonable fallback to using 80x24.

Fixes #3740
2017-01-20 15:34:29 -08:00
mathbunnyru
7a80610300 Delete trailing spaces 2017-01-15 14:57:21 -08:00
Cristian Prieto
6f9f7632f3 Added default mode prompt function (#3727)
* Added new function for the default prompt mode

Now fish mode prompt will call fish_default_mode_prompt, this will solve #3641

* Added function description

* Change wording for documentation about default mode prompt

* Finish changes requested in code review
2017-01-12 16:07:41 +01:00
Kurtis Rader
f365f720da don't warn about using obsolete complete options
Fixes #3640
2017-01-09 11:21:34 -08:00
Fabian Homborg
c5a6d87c5e Add while-read example to read docs 2017-01-07 14:31:05 +01:00
Fabian Homborg
e1b445f934 Document read return status
Fixes #3711.
2017-01-07 14:22:15 +01:00
Fabian Homborg
af022728bd Document complete-and-search moving backwards in pager
This isn't _clean_, but making a real binding that moves backwards if
in pager and does something else if not is more work.

Fixes #3703.
2017-01-06 16:13:01 +01:00
Kurtis Rader
05f19ad09c clarify autoloading and aliases
Another dev pointed out my previous attempt to resolve issue #3612 did
not do a good job of clarifying the matter. Hopefully this change is
better at explaining why autoloading is not applicable to aliases.
2017-01-02 17:15:18 -08:00
Anders Rasmussen
b22842a52f Add italics, dim, reverse video to set_color (#3650)
* Add italics and dim modifier to set_color

* update documentation for set_color

* add reverse mode to set_color

* Use standout mode as fallback for reverse mode

* Apply patch from @Darkshadow2 adding additional modes
2016-12-30 11:33:25 -08:00
Kurtis Rader
ee6691458e clarify that aliases are not autoloaded
Fixes #3612
2016-12-28 19:44:25 -08:00
Kurtis Rader
f31f53f61f fix random.1 man page
Trailing whitespace on a `\fish` command was causing this build failure:

/private/var/folders/T/fish_doc_build_3RT8yS/random.doxygen:44:
   warning: found </pre> tag without matching <pre>
2016-12-24 13:52:49 -08:00
Kurtis Rader
fe8fb2dccf clarify --inherit-variable option
Fixes #3626
2016-12-20 19:30:11 -08:00
Olivier Perret
1ace742b6c implement an improved random command
Fixes #2642
2016-12-20 16:46:33 -08:00
Fabian Homborg
a8a10d634b Document *-of-buffer functions
See #3632.
2016-12-09 19:34:26 +01:00
Kurtis Rader
59fa04bd91 function for editing command line in ext editor
This implements a standard function and bindings for editing the command
line in an external editor. This feature has been requested multiple
times in the past year with various solutions cut and pasted into those
issues. This change combines the best aspects of those solutions.

Fixes #1215
2016-12-08 19:17:09 -08:00
Kurtis Rader
d0077d0910 fix default binding documentation
Several uses of @key{Alt,x} incorrectly used uppercase "X" where the
binding is only for the lowercase "x".
2016-12-06 21:04:05 -08:00
Radomír Bosák
254762f30f Fix status code when bad command name is entered
This commit fixes a bug which causes that

   fish -c ')'; echo $status

("Illegal command name" error) returns 0. This is inconsistent with
e.g. when trying to run non-existent command:

   fish -c 'invalid-command'; echo $status

("Unknown command" error) which correctly returns 127.

A new status code,

    STATUS_ILLEGAL_CMD = 123

is introduced - which is returned whenever the 'Illegal command name *'
message is printed.

This commit also adds a test which checks if valid commands return 0,
while commands with illegal name return status code 123.

Fixes #3606.
2016-12-03 13:14:40 -08:00
David Adam
2b7dddf342 add flock fallback
Import the flock compatibility wrapper from NetBSD.

Work on #3340.
2016-12-03 16:36:06 +08:00
Radomír Bosák
1fbcb1ee9d Add the possibility to rename abbreviations
The abbr function doesn't have the possiblity to rename abbreviations.
You have to delete the old one and create a new one. This commit adds
this functionality and uses the syntax:

abbr -r OLD_KEY NEW_KEY

Fixes #2155.
2016-12-01 14:42:20 -08:00
Aaron Gyes
121109ee4d Adds a --quiet/-q option for command -s (#3591)
devnull'ing this builtin to check presence is a common
enough chore that a --quiet option which works like it does on
`type` would be handy.
2016-11-28 07:26:01 -08:00
David B. Lamkins
5ec9fcd8d4 Allow browser for help to be chosen indenpendent of $BROWSER. 2016-11-25 18:35:22 -08:00
Valentin Hăloiu
ed5f90d22e Update key binding docs to reflect actual behavior
Some key bindings were updated in fish 2.4.0 but in some cases the
documentation does not correctly reflect the actual behavior. This
commit attempts to fix that.
2016-11-24 18:58:08 -08:00
Kurtis Rader
9e922a6e02 make status saner vis-a-vis arg parsing
The `status` command currently silently allows incompatible flags (i.e.,
subcommands). Too, using flags to specify subcommands misleads the user
into thinking they can specify multiple subcommands.

We recently modified the `history` command to deprecate using flags for
subcommands. This change does the same for the `status` command.

Fixes #3509
2016-11-07 12:11:08 -08:00
Aaron Gyes
6e873719fd Fix alias doc typo
Fix spelling typo, and a couple small tweaks.
2016-10-30 21:25:21 -07:00
Aaron Gyes
fb979922b3 Update alias docs 2016-10-29 13:57:05 -07:00
Fabian Homborg
56679d4776 Don't use open function if a command exists
Turns out this is also the case on Haiku.

It also eliminates a fork.

Closes #3487.
2016-10-26 15:48:42 +02:00
Kurtis Rader
a26f68d63f handle multiline commands in history search output
Fixes #31
2016-10-16 21:33:12 -07:00
Kurtis Rader
f490b56378 make history searching case insensitive by default
Fixes #3236
2016-10-16 20:18:16 -07:00
Fabian Homborg
44baf0f9bd docs: Correct history path.
Fixes #3462.
2016-10-15 19:50:23 +02:00
Fabian Homborg
4acfdcb0a0 Remove CDPATH default from docs
This was overlooked in 0e4f2cca01.
2016-10-15 19:40:17 +02:00
Anmol Sethi
e8ed45ecd3 docs: fixed incorrect phrasing in Variable expansion section 2016-10-14 19:03:33 -07:00
Anmol Sethi
3c0de01c07 docs: set should have -x for PATH in config.fish 2016-10-13 20:06:54 -07:00
Kurtis Rader
1d418365b5 fix misplaced backtick 2016-10-12 18:04:20 -07:00
Kurtis Rader
a3d0ea5c7f document making abbreviations global
People regularly ask how to make abbreviations global (i.e., private to
a fish session) rather than universal. So explain how to do so in the
`abbr` man page.

Fixes #3446
2016-10-12 15:36:03 -07:00
Kurtis Rader
d35cbb6594 fix string documentation wrt --no-quoted 2016-10-11 20:08:07 -07:00
Aaron Gyes
ea3e144f2d Fix warning: Found unknown command `\args'
The problem was that 'cd' is a builtin.
Thanks @MarkGriffiths

Fixes #3418
2016-10-10 11:50:39 -07:00
Kurtis Rader
f7f39b8c90 make fish's realpath compatible with GNU realpath
After implementing `builtin fish_realpath` it was noticed that it did
not behave like GNU `realpath` without options. Which is super annoying
since that was the whole point of implementing the command. Major
failure on my part since I wrote the unit tests to match the behavior of
the existing `wrealpath()` function that I simply exposed as a builtin
command. Rather than actually verifying it behaved in a manner
compatible with GNU realpath.

Also, while the decision to call the builtin `fish_realpath` seemed to
make sense at the time of the original commit further reflection has
shown that to be a silly, idiosyncratic, thing to have done. So rename
it to simply `realpath`.

Fixes 3400
2016-10-04 20:19:44 -07:00
Kurtis Rader
e9b5505169 add a flag to limit history search results
This adds a flag to the `history search` command to limit the number of
matching entries to the first "n". The default is unlimited. This is
mostly useful in conjunction with aliases (i.e., functions) that are
intended to report the "n" most recent matching history entries without
piping the result through the user's pager.

Fixes #3244
2016-09-23 19:43:58 -07:00
Kurtis Rader
204e79105a allow customizing history --show-time format
It would make fish more friendly if we allowed the user to specify the
format of the history entry timestamps.

Fixes #3361
2016-09-20 20:14:02 -07:00
Kurtis Rader
76c73aa8ce alter history sub-command handling
This deprecates the use of long options for history sub-commands (e.g.,
`history --delete`) in favor of proper sub-commands (e.g., `history
delete`). It also eliminates the short options for those sub-commands.

Also change option processing to allow options anywhere on the command
line to match how the vast majority of fish builtins handle flags.

Replace --with-time with --show-time.

Fixes #3367
2016-09-18 20:09:06 -07:00
Aaron Gyes
af95813514 Merge branch 'master' of https://github.com/fish-shell/fish-shell into colorfix 2016-09-10 15:09:12 -07:00
Aaron Gyes
87fd9bca02 Group history items together with timestamps on separate line (#3333 from floam/historyout) 2016-09-07 07:57:06 -07:00
Aaron Gyes
3d6cb59b31 Use %Y-%m-%d %H:%M:%S format, update tests
Update history docs.

Note - the omission of a mention of timezone was intentional. These were recorded as naive timestamps lacking timezone information in the first place.
2016-09-07 07:52:45 -07:00
Aaron Gyes
6936e64b34 Show history timestamps on seperate lines #-prefixed.
Improves the grouping of multiline history entries
by sepearating the timestamps and history entires onto seperate lines.

Use wcsftime() Saves us a conversion, might as well.
2016-09-07 07:51:32 -07:00
Fabian Homborg
cac3b239e3 Use fish_vi_cursor by default
Fixes #3215.
2016-09-05 01:28:21 +02:00
Fabian Homborg
7ce042ccff Really allow for hybrid bindings
The previous solution would not erase the previous bindings if
fish_vi_key_bindings was called with a mode argument. So if the user
switched to vi with a different initial mode, they'd keep their previous
bindings also.

Supersedes e89057b.
2016-09-05 00:47:37 +02:00
Fabian Homborg
e89057b70c Make hybrid bindings easier to achieve
The vi-bindings function would unconditionally erase all bindings,
making it impossible to call it last. This would disable the
mode-indicator (and in future also the cursor).

Make it so any argument to fish_vi_key_bindings stops it from erasing
bindings.

It would also be possible to demand an argument to erase (or to erase as
a separate step). but the usual case seems to be _switching_ to a set of bindings.
2016-09-03 23:11:36 +02:00
Kurtis Rader
cfefaaf4ee revert the --shadow-builtin flag
Implementing the --shadow-builtin flag has proven to be highly controversial.
Revert the introduction of that flag to the `function` command. If someone
shoots themselves in the foot by redefining a builtin as a function that's
their problem and not our responsibility to protect them from doing so.

Fixes #3319
2016-08-24 22:56:19 -07:00
David Adam
4f596536f5 docs: clarify configuration file locations
Altered the language from 2047351723 to be clearer.
2016-08-25 05:48:19 +08:00
Fabian Homborg
2047351723 Mention variables in doc on config file locations
Fixes #3291.
2016-08-24 23:35:22 +02:00
Martin Pool
386c698d45 Remove optimizeLegibility and display:inline-block
Fixes fish-shell/fish-site/issues/34.

These make the inline commands illegible on Android Chrome:
respectively, overlapped with other text, and smaller than the body
text.
2016-08-14 16:52:27 -07:00
Kurtis Rader
710addde16 fix history --delete regression
The recent change to reconcile the history builtin command and function
broke an undocumented behavior of `history --delete`. This change
reinstates that behavior. It also adds an explicit `--exact` search mode
for the `--search` and `--delete` subcommands.

Fixes #3270
2016-08-10 21:51:01 -07:00