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2445 Commits

Author SHA1 Message Date
ridiculousfish
533ee65963 Allow binding nul (zero byte) 
This sequence can be generatd by control-spacebar. Allow it to be bound
properly.

To do this we must be sure that we never round-trip the key sequence
through a C string.
 2019-09-14 16:37:57 -07:00
ridiculousfish
5afcc439a5 Clean up input_terminfo_get_sequence 2019-09-14 14:59:01 -07:00
ridiculousfish
5ebcd3de98 Remove some unnecessary string formatting 2019-09-14 14:22:37 -07:00
ridiculousfish
06269ed67d Remove NOT_A_WCHAR 
It's now unused.
 2019-09-14 13:18:04 -07:00
ridiculousfish
8747018cbc Use maybe_t in unescape_string_internal 2019-09-14 13:17:22 -07:00
ridiculousfish
fa1dab040b Use maybe_t in read_unquoted_escape 2019-09-14 12:54:38 -07:00
ridiculousfish
cc5e29734b Use maybe_t in string_last_char 2019-09-14 11:56:02 -07:00
Johannes Altmanninger
0ecfc25961 Fix highlighting of redirection to - (close file descriptor) 
Fixes #6092
 2019-09-14 13:04:27 -05:00
David Adam
77ef2ef6c3 jobs: return success when a job is found via --last 
Closes #6104.
 2019-09-14 13:01:36 -05:00
ridiculousfish
56d2942f59 Minor cleanup of how jobs store their command string 2019-09-09 09:07:25 -07:00
ridiculousfish
535a448d0e Remove an errant fprintf 2019-09-08 15:44:07 -07:00
ridiculousfish
b2fe2f9ff3 Correct escaping and add tests for bracket completion 
Add some tests for new bracket completion behavior, and fix an escaping
bug where \\[ was incorrectly marked as escaping.
 2019-09-08 15:43:20 -07:00
Johannes Altmanninger
bc3dde997d escape square brackets in an argument before completing it 
fixes #5831
 2019-09-08 12:27:58 -07:00
ridiculousfish
e79df33e3a Disallow parsing 'and' and 'or' as commands 
Except for and --help and or --help

Fixes #6089
 2019-09-08 11:09:32 -07:00
ridiculousfish
fa6bac1283 Correctly implement and --help and or --help 2019-09-08 10:42:24 -07:00
Johannes Altmanninger
962bfa9668 Escape literal dollar signs in quoted completions 
Closes #6060.
 2019-09-07 13:52:40 -05:00
Mahmoud Al-Qudsi
f854e3dc29 Try fixing __has_attribute errors on Travis macOS 2019-09-05 23:11:59 -05:00
Mahmoud Al-Qudsi
80610addf8 Avoid warnings about unsupported clang::weak_import w/ GCC on macOS 2019-09-05 23:00:46 -05:00
ridiculousfish
b760fd9064 Correctly set g_use_posix_spawn at launch again 2019-09-05 11:00:52 -07:00
Johannes Altmanninger
f7dac82ed6 Escape separators (colon and equals) to improve completion 
Fish completes parts of words split by the separators, so things like
`dd if=/dev/sd<TAB>` work.
This commit improves interactive completion if completion strings legitimately
contain '=' or ':'.  Consider this example where completion will suggest
a🅰️1 and other files in the cwd in addition to a:1

touch a:1; complete -C'ls a:'

This behavior remains unchanged, but this commit allows to quote or escape
separators, so that e.g. `ls "a:<TAB>` and `ls a\:<TAB>` successfully complete
the filename.

This also makes the completion insert those escapes automatically unless
already quoted.
So `ls a<TAB>` will give `ls a\:1`.

Both changes match bash's behavior.
 2019-09-02 14:27:21 -07:00
ridiculousfish
9fd9f70346 Restore terminal modes after sending SIGCONT 
Fixes #2214

Thanks to @bruce-hill for the patch.
 2019-09-01 17:24:23 -07:00
Johannes Altmanninger
068aba1902 remove redundant call (done in constructor of completion_t) 2019-08-31 12:05:49 -07:00
Mahmoud Al-Qudsi
af4b54e635 Change WSL version check to a hard error, but include a bypass 
Instead of warning (debug level 1), we now emit an error (debug level 0) if a known bad version of
WSL is detected. However, `FISH_NO_WSL_CHECK` can now be defined to skip both the check and the
startup message.
 2019-08-25 18:50:17 -05:00
Mahmoud Al-Qudsi
44022e65c2 Revert "Remove the WSL warning" 
This reverts commit 5101bdeb9f.
 2019-08-25 18:29:46 -05:00
ridiculousfish
99c498d3d7 Use move semantics in trim and history_item_t 2019-08-25 13:37:06 -07:00
David Adam
225b1204d6 read: add --list as synonym for --array 
Work on #5846.
 2019-08-22 21:24:17 +08:00
ridiculousfish
903e7c6d5e history_lru_cache_t to use move semantics 2019-08-18 12:14:07 -07:00
ridiculousfish
9b2b7f787e Migrate history profiling to flog 2019-08-18 11:14:45 -07:00
ridiculousfish
0da87d3e5f Equip history_item_t with a default constructor 2019-08-17 20:01:44 -07:00
ridiculousfish
5101bdeb9f Remove the WSL warning 
This warning is annoying and there is no way to disable it.

Ping #5661. Ping #5298. Closes #6038
 2019-08-16 20:59:53 -07:00
ridiculousfish
f137f24d75 Initialize a const variable 
Fixes #6041
 2019-08-16 17:50:41 -07:00
ridiculousfish
a87e0183df Stop rewriting the history file on every command 
fish is designed to append to the history file in most cases. However
save_internal_via_appending was never returning success, so we were
always doing the slow rewrite path. Correctly return success.

Fixes #6042
 2019-08-15 13:49:17 -07:00
ridiculousfish
7ab291775a Add flog logging to history 2019-08-15 13:42:23 -07:00
Aaron Gyes
edc8d5d7a3 string-replace-fewer-backslashes -> regex-easyesc 
This shortens a very long feature name.

See discussion in #5805
 2019-08-13 22:32:04 -07:00
ridiculousfish
ce178fd6fd Make escape_yaml_fish_2_0 and unescape_yaml_fish_2_0 static 
They no longer need to be exposed.
 2019-08-12 09:22:21 -07:00
ridiculousfish
3ae5b23971 Migrate append_history_item_to_buffer to history_file.cpp 
Also eliminate history_output_buffer_t, which no longer does anything useful.
 2019-08-12 09:17:10 -07:00
ridiculousfish
6eebe4cc83 Eliminate history_lru_item_t 
history_item_t is enough
 2019-08-11 14:26:22 -07:00
ridiculousfish
6b008c3eae Stop caching the lowercase string contents in history items 2019-08-11 13:41:04 -07:00
ridiculousfish
92e9a34b47 Simplify history_output_buffer_t 2019-08-11 13:08:31 -07:00
ridiculousfish
2ddde381d4 Clean up next_line() interface and implementation 2019-08-11 12:57:09 -07:00
ridiculousfish
91987a4548 Migrate history file format stuff into new file history_file.cpp 
Breaks up the history.cpp monolith.
 2019-08-11 12:45:04 -07:00
ridiculousfish
74357bac91 Remove an errant semicolon 2019-08-10 16:47:45 -07:00
ridiculousfish
fd5d8c1949 Remove __packed 
We can use the new C++11 enum type feature to stop using this non-portable
__packed.
 2019-08-10 16:04:05 -07:00
ridiculousfish
30fd526fc1 Correct an out-of-bounds index in screen 
Fixes #6037
 2019-08-10 14:32:55 -07:00
ridiculousfish
0dc5eaeb97 reader_expand_abbreviation_in_command to return maybe_t<wcstring> 2019-08-06 16:09:23 -07:00
Fabian Homborg
2c32885a2d Fix build on old gcc by using old-school initialization 
It appears Gcc 4.8 doesn't get this particular expression, so we just
revert to the old `type foo = bar` style from the new `type foo{bar}`.

Fixes #6027.
 2019-08-05 18:08:13 +02:00
ridiculousfish
29dede8139 Migrate parse_util_detect_errors to a free function 2019-08-04 14:49:56 -07:00
ridiculousfish
73bf60754c Don't assign jobs to fish's pgrp if there's no external process 
Fixes #6011
 2019-08-03 14:43:55 -07:00
ridiculousfish
95c97619c6 Use cbegin() in one place in reader 2019-07-31 14:23:41 -07:00
Fabian Homborg
6500765256 Allow switch with something that expands to nothing 
Meaning empty variables, command substitutions that don't print
anything.

A switch without an argument

```fish
switch
   case ...
end
```

is still a syntax error, and more than one argument is still a runtime
error.

The none-argument matches either an empty-string `case ''` or a
catch-all `case '*'`.

Fixes #5677.

Fixes #4943.
 2019-07-31 14:08:28 +02:00