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3070 Commits

Author SHA1 Message Date
Seiichi Uchida
531b2d9136
Merge pull request #3535 from xiongmao86/issue3417 
Try to solve issue 3417.
 2019-05-16 11:12:56 +09:00
Ruben Schmidmeister
424193041f
Remove unnecessary comma 2019-05-15 18:29:04 +02:00
Ruben Schmidmeister
c84785d93c
Use raw strings 2019-05-15 18:17:48 +02:00
Ruben Schmidmeister
c724528bf9
Avoid unnecessary allocation 2019-05-15 17:39:43 +02:00
Ruben Schmidmeister
6a406a822d
Return iterator instead of collecting early 2019-05-14 20:38:28 +02:00
Ruben Schmidmeister
b875fe9485
Name field more verbosely 
This makes the comment above it obsolete
 2019-05-14 20:23:55 +02:00
Ruben Schmidmeister
3eb8e4d33c
Ignore unstable key when overriding config 2019-05-13 09:40:16 +02:00
Ruben Schmidmeister
4ac0d35ebb
Only run test on nightly 2019-05-12 23:03:48 +02:00
Ruben Schmidmeister
47a0f78b3b
Fix normalisation of multi-line doc attributes 2019-05-11 15:07:16 +02:00
xiongmao86
a956a20532 Revert "Revert "Change config option from format_doc_comments to format_code_in_doc_comments."" 
This reverts commit 97d7216cd4.
 2019-05-10 21:22:52 +08:00
Stéphane Campinas
cc97eaf9f9
Merge pull request #3546 from bash/unreachable-pub 
Enable unreachable_pub lint
 2019-05-10 09:59:07 +02:00
Stéphane Campinas
4bc5911348
Merge pull request #3526 from bash/refactor-apply-newline-style 
Refactor apply newline style
 2019-05-10 09:48:01 +02:00
Ruben Schmidmeister
d1c1f8e61e
Run rustfmt 2019-05-09 21:13:32 +02:00
Ruben Schmidmeister
618d092bf7
Enable unreachable_pub lint 2019-05-09 20:37:51 +02:00
Andy Russell
ee6f686cc9
use derive feature over serde_derive crate 2019-05-09 13:22:44 -04:00
Ruben Schmidmeister
821a370417
Add tests to cover more edge cases 2019-05-09 17:51:02 +02:00
Ruben Schmidmeister
1f09d94cbb
Make sure windows newlines don't gain an extra carriage return 2019-05-09 17:44:52 +02:00
Ruben Schmidmeister
f54fc2f2fc
Implement conversion to unix newlines 2019-05-09 17:22:16 +02:00
xiongmao86
97d7216cd4 Revert "Change config option from format_doc_comments to format_code_in_doc_comments." 
This reverts commit 6a6924c12b.
 2019-05-08 16:51:32 +08:00
Stéphane Campinas
da1e3c9635
Merge pull request #3540 from rchaser53/issue-3539 
correct to get wrong BytePos
 2019-05-06 22:31:38 +02:00
xiongmao86
6a6924c12b Change config option from format_doc_comments to format_code_in_doc_comments. 2019-05-06 19:45:34 +08:00
David Alber
bfe5e9c108 Fix condition typo 2019-05-05 11:55:11 -07:00
rchaser53
7a93a26aad correct to get wrong BytePos 2019-05-06 00:01:13 +09:00
xiongmao86
3300bb22a5 Isolate format_doc_comment with normalize_comments and wrap_comments. 2019-05-02 21:11:13 +08:00
Ruben Schmidmeister
703a2eab19
Merge remote-tracking branch 'origin/master' into refactor-apply-newline-style 2019-05-02 06:47:41 +02:00
rchaser53
2c58b205d5 fix Comma in comment causes no formatting 2019-04-29 21:38:38 +09:00
topecongiro
3dec18a681 Add doc comment 2019-04-27 18:56:04 +09:00
topecongiro
20bdb2fb9d Use config_type proc macro 2019-04-27 18:56:04 +09:00
Ruben Schmidmeister
7556c420ab
Use more descriptive names 2019-04-24 21:58:50 +02:00
Ruben Schmidmeister
19bd1a44ce
Preserve standalone carriage returns on windows also 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
2e77f2bca7
Split apply with auto detection tests into separate fns 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
0f1d5760ba
Fix auto detection of windows newlines for inputs with multibyte chars 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
20c8d8aabc
Split auto_detect tests into seperate fns 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
764cdf60fa
Extract conversion to windows newlines into fn 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
58d7b2cc66
Extract literals into constants 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
add473667a
Introduce effective newline style 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
8849273efb
Convert to free standing functions 2019-04-24 21:01:09 +02:00
Ruben Schmidmeister
ba5b2e9c9b
Extract applying of newline style into own mod 2019-04-24 21:01:09 +02:00
Seiichi Uchida
a6daccc229
Merge pull request #3523 from topecongiro/issue-3515 
Attempt to format attributes if only they exist
 2019-04-24 07:22:55 -07:00
Seiichi Uchida
aeb556ecb2
Merge pull request #3522 from topecongiro/issue-3521 
Add a path to the parent dir of rustfmt.toml as a prefix to paths in ignore
 2019-04-24 07:22:40 -07:00
topecongiro
f520f7e0f8 Suppress spurious parse error messages on skipped files 2019-04-24 20:46:29 +09:00
topecongiro
a20ffc6d52 Add a path to rustfmt.toml to GitIgnore as root path 2019-04-24 20:22:35 +09:00
rChaser53
05547d90b5 leave the comment in parentheses of argumentless Fn (#3518) 2019-04-23 16:21:04 -07:00
topecongiro
af3e940940 Attempt to format attributes if only they exist 2019-04-23 08:50:59 +09:00
topecongiro
f8d3aa5908 Add a path to the parent dir of rustfmt.toml as a prefix 
Paths users specify in `ignore` configuraiton option is relative to the
directory which contains the rustfmt.toml file. When processing the ignore paths
internally, rustfmt should add a path to the directory as a  prefix since
RealPath passed from libsyntax is a full path.
 2019-04-23 08:12:02 +09:00
Oliver Scherer
c60d6ddc02
"first" element check does nothing 2019-04-22 13:04:44 +02:00
Seiichi Uchida
5dd042c152
Merge pull request #3511 from topecongiro/issue3498 
Avoid overflowing item with attributes
 2019-04-17 11:40:00 -07:00
Seiichi Uchida
760ec07978
Merge pull request #3510 from topecongiro/issue3509 
Fix duplication of attributes on a match arm's body
 2019-04-17 11:39:44 -07:00
Ruben Schmidmeister
3dc625c661 Use annotate-snippets for emitting errors (#3507) 2019-04-17 05:33:36 -07:00
Seiichi Uchida
efa3a62b56
Merge pull request #3512 from scampi/issue-2724 
exit integration test successfully if the crate build failed before applying rustfmt
 2019-04-16 00:42:15 -07:00
Stéphane Campinas
d0df47fc58
Merge pull request #3506 from rchaser53/issue-3505 
fix not to emit version
 2019-04-16 07:29:26 +02:00
Stéphane Campinas
1c7202b2ee
fix test_ignore_path_set test when run on beta 
```
---- ignore_path::test::test_ignore_path_set stdout ----
Warning: can't set `ignore = IgnoreList({"foo.rs", "bar_dir/*"})`, unstable features are only available in nightly channel.
thread 'ignore_path::test::test_ignore_path_set' panicked at 'assertion failed: ignore_path_set.is_match(&FileName::Real(PathBuf::from("src/foo.rs")))', src/ignore_path.rs:51:9
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
failures:
    ignore_path::test::test_ignore_path_set
```
 2019-04-15 14:00:11 +02:00
topecongiro
d3e578b131 Avoid overflowing item if it has attributes 2019-04-14 20:45:04 +09:00
rchaser53
15ab363508 not to use Vec 2019-04-14 20:37:29 +09:00
topecongiro
b57e0e2279 Disallow putting a body with attributes on the same line 2019-04-14 20:13:54 +09:00
topecongiro
3d80678e24 Do not include body's attributes in arrow_span 2019-04-14 20:13:07 +09:00
rChaser53
34bf13718a Allow specifying glob pattern to ignore config option (#3488) 2019-04-14 03:30:44 -07:00
rchaser53
3759a6695d add the error mapping 2019-04-14 17:34:53 +09:00
rchaser53
8a04ec6ec7 fix not to emit version 2019-04-14 00:23:10 +09:00
Matthias Krüger
4352681d62 fix clippy warnings 
clippy::needless_return
clippy::redundant_closure
clippy::or_fun_call
clippy::len_zero
clippy::expect_fun_call
clippy::assertions_on_constants
clippy::identity_conversion
clippy::chars_last_cmp
 2019-04-11 13:48:13 +02:00
Seiichi Uchida
378b28b06e
Merge pull request #3495 from scampi/issue-1096 
keep missed comments appearing after the struct/enum ident
 2019-04-10 06:00:51 +09:00
rchaser53
8ffe4146cc fix not to delete semicolon 2019-04-07 12:31:57 +09:00
Stéphane Campinas
bf383c4610
keep missed comments appearing after the struct/enum ident 2019-04-05 17:11:11 +02:00
Stéphane Campinas
8e068510a4 keep comment appearing between parameter's name and its type (#3491) 2019-04-03 18:16:54 +09:00
Christian Duerr
919bee8990
Enable overflow_delimited_expr for structs 
This fixes https://github.com/rust-lang/rustfmt/issues/3482.
 2019-03-30 18:37:37 +01:00
Seiichi Uchida
dfa94d1505
Merge pull request #3480 from sinkuu/cleanup 
Cleanups
 2019-03-29 22:07:19 +09:00
Seiichi Uchida
f70ce00305
Merge pull request #3479 from sinkuu/issue_2995 
Fix indexing panic on unicode whitespaces
 2019-03-29 22:03:42 +09:00
Shotaro Yamada
c0ff894a22 Fix indexing panic on unicode whitespaces 2019-03-29 20:12:45 +09:00
Shotaro Yamada
9fda937779 Remove redundant & 2019-03-29 19:17:50 +09:00
Shotaro Yamada
ff0683d666 Simplify iterators 2019-03-29 19:06:32 +09:00
Shotaro Yamada
8e4c20da80 Write seperator beforehand 2019-03-29 19:06:32 +09:00
Shotaro Yamada
6e288fdae0 Remove a write of empty string 2019-03-29 19:06:32 +09:00
Shotaro Yamada
a2d9b6d1b1 Remove redundant scopes 2019-03-29 19:06:32 +09:00
Shotaro Yamada
e3a4a03657 Use str::repeat 2019-03-29 19:06:32 +09:00
Seiichi Uchida
b4b80b6395
Merge pull request #3472 from devinalvaro/add-print-current-config 
Add option to print current config to stdout
 2019-03-29 17:35:02 +09:00
topecongiro
968d30f5d8 Run tests in a thread with larger stack size 2019-03-26 23:35:07 +09:00
Devin Alvaro
b473e65257 Add --print-config current 2019-03-26 06:49:20 +07:00
Stéphane Campinas
a373e73f5a
Merge pull request #3469 from topecongiro/cargo-fmt 
Fix cargo fmt inconsistency
 2019-03-25 12:33:25 +01:00
Seiichi Uchida
17ca7408f3 Do not add a space after empty impl 2019-03-25 11:21:14 +09:00
topecongiro
b4d4b5795e Use BTreeMap to guarantee consistent ordering 2019-03-25 07:54:52 +09:00
topecongiro
5f1f5aac05 Make sure that we run rustfmt against every edition 2019-03-25 07:54:31 +09:00
Seiichi Uchida
288d7db5a9
Merge pull request #3467 from topecongiro/issue-3465 
Fix bad performance on deeply nested binary expressions
 2019-03-25 07:26:04 +09:00
Seiichi Uchida
929d8a9494
Merge pull request #3459 from scampi/issue-3442 
fix line numbering in missed spans and handle file_lines in edge cases
 2019-03-25 07:25:28 +09:00
Seiichi Uchida
a5cc780c98
Merge pull request #3468 from topecongiro/refactor-create_config 
Move some code out of create_config
 2019-03-25 07:24:57 +09:00
Seiichi Uchida
9b4344161b
Merge pull request #3466 from topecongiro/discard-error-to-sink 
Discard error report in silent_emitter
 2019-03-25 07:24:42 +09:00
Stéphane Campinas
cc26c5eaca
Merge pull request #3454 from rchaser53/issue-3434 
add new attribute rustfmt::skip::macros
 2019-03-24 22:29:56 +01:00
topecongiro
0d67db4744 Move some code out of create_config 2019-03-24 23:36:07 +09:00
topecongiro
abfb381189 Avoid rewriting pairs mutiple times 2019-03-24 18:55:11 +09:00
topecongiro
037cf2c436 Discard every parsing error in silent_emitter 
`EmitterWriter` from rustc is wasting soooo much time constructing an error
message that will never be emitted, instead we just implement our own `Emitter`
that just discards every error message.
 2019-03-24 17:44:55 +09:00
rchaser53
1d9104bbae reflect scampi review 
- fix README.md
- fix BadAttr doc
- is_rustfmt_macro_error => is_unknown_rustfmt_attr
 2019-03-21 21:45:57 +09:00
rchaser53
bbbc1e86eb refrect topecongiro reviews 
- &Vec<syntax::ast::PathSegment> => &[ast::PathSegment]
    - remove unnecessary implements
    - transfer skip logic to inside rewrite_macro
    - fix test
    - use util methods in libsyntax
    - use meta_item_list directly
    - avoid no_entry.rs for test using module system
    - add logic to skip rustfmt::skip::macros only
    - remove base_skip_macro_names
    - remove Rc
    - use clone to append skip_macro_names
 2019-03-21 21:45:39 +09:00
Seiichi Uchida
94b381f1cc
Merge pull request #3464 from topecongiro/issue-3463 
Avoid duplication on the presence of spaces between macro name and !
 2019-03-21 20:32:29 +09:00
topecongiro
017e491a17 Avoid duplication on the presence of spaces between macro name and ! 2019-03-21 15:58:39 +09:00
Stjepan Glavina
1fa06ecf1e Fix formatting of async blocks 2019-03-20 18:18:02 +01:00
rchaser53
f493a59783 use RefCell and Rc 2019-03-21 00:19:52 +09:00
rchaser53
1f8553d66f add new attribute rustfmt::skip::macros 
add test for function not having attribute
 2019-03-21 00:18:51 +09:00
Stéphane Campinas
cdd08da27b
fix line numbering in missed spans and handle file_lines in edge cases 
- a leading/trailing newline character in missed spans was throwing off the
  start/end of ranges used to compare against file_lines
- fix handling of file_lines when closing a block

Close #3442
 2019-03-19 10:19:45 +01:00
Seiichi Uchida
c9479de9a7 Avoid panic on macro inside deeply nested block 
Closes #3457.
 2019-03-19 10:50:44 +09:00
Seiichi Uchida
f048fc0fde
Merge pull request #3448 from topecongiro/use-new_sub_parser_from_file 
Support path clarity module even when we start from internal module
 2019-03-17 14:04:11 +09:00
Seiichi Uchida
ad6d89842a
Merge pull request #3453 from scampi/issue-3423 
remove trailing whitespaces in missing spans
 2019-03-17 14:01:49 +09:00
Stéphane Campinas
be0ada27f4 Add comment which refers to an issue on nightly-only test 
Co-Authored-By: topecongiro <seuchida@gmail.com>
 2019-03-17 12:33:18 +09:00
topecongiro
7fc4e418bf Tweak test settings 2019-03-17 12:33:18 +09:00
topecongiro
d0e96ed331 Do not look for external modules when the input is from stdin 2019-03-17 12:33:18 +09:00
topecongiro
92f57211c1 Support path-clarity submodule 2019-03-17 12:33:13 +09:00
topecongiro
bde77714e6 Disable self_tests on beta channel 2019-03-17 12:21:57 +09:00
Stéphane Campinas
2d5bc69475
remove trailing whitespaces in missing spans 2019-03-16 12:23:02 +01:00
Seiichi Uchida
ce5cccc32c
Update rustc-ap-* crates to 407.0.0 (#3447) 2019-03-14 22:50:53 +09:00
Seiichi Uchida
331a0500ce
Merge pull request #3441 from rchaser53/const-generics 
implement for const generics
 2019-03-14 22:50:20 +09:00
rchaser53
f0c861bfa9 implement for const generics 2019-03-13 03:58:23 +09:00
Seiichi Uchida
5f3dfe6c51
Format the if expression at the end of the block in a single line (#3338) 2019-03-11 23:18:43 +09:00
rchaser53
40ff078abf fix 'Ident of macro+ident gets duplicated' error 2019-03-10 22:58:34 +09:00
Seiichi Uchida
06fc39f905
Merge pull request #3424 from Xanewok/modified-lines-for-stdin 
Support EmitMode::ModifiedLines with stdin input
 2019-03-05 20:54:50 +09:00
Igor Matuszewski
fbfda614be Remove redundant closure 2019-03-04 18:32:58 +01:00
Igor Matuszewski
6b993c8b8b Fix stdin_works... test on Windows 2019-03-04 18:28:25 +01:00
Igor Matuszewski
8aa0f44d15 Remove eprintln 2019-03-04 18:19:30 +01:00
Igor Matuszewski
b3c28dba83 Expose ModifiedLines and implement parsing data from the string output 
This moves `Modified{Chunks,Lines}` from `src/formatting.rs` to
`src/rustfmt_diff.rs` and reexports it in `src/lib.rs`.

With this, a conversion from `Vec<Mismatch>` to `ModifiedLines` was implemented
and now this implements complementary `Display` and `FromStr`, which
simplified the previously used `output_modified` function and which allows to
parse the raw data emitted with `EmitMode::ModifiedLines`.
 2019-03-04 18:19:30 +01:00
Igor Matuszewski
0437bf7a7d Allow for stdin input in EmitMode::ModifiedLines 2019-03-04 18:19:30 +01:00
rchaser53
8e3ef3e3a9 fix not to remove comment in the case of no arg 2019-03-05 00:18:33 +09:00
rchaser53
dec3902076 leave post comment for self 2019-03-02 17:33:43 +09:00
rchaser53
ae7330eea4 leave pre comment for self 2019-02-24 22:05:08 +09:00
rchaser53
be7b3ba2e2 apply inline_attribute_width for extern crate 2019-02-23 13:46:41 +09:00
rchaser53
0e408bf83c add config inline_attribute_width 
If the line width is width within config width, attribute is inline.
I don't want to change default rustfmt behavior, so config default value is 0.

- fix description
- fix test comment
- remove unnecessary clone
- remove unnecessary test file
- fix test for β version
- attributes => attribute
 2019-02-23 13:40:11 +09:00
Alexander Regueiro
7a3b7c9275 Various cosmetic improvements (#3403) 2019-02-19 11:56:42 +09:00
Stéphane Campinas
e5284b1377
Merge pull request #3334 from rchaser53/issue-3227 
fix Inconsistency between  loop  and while
 2019-02-15 13:12:42 +01:00
Seiichi Uchida
b58ba97780
Merge pull request #3401 from topecongiro/rustcap 
Cargo update
 2019-02-14 11:26:05 +09:00
topecongiro
9df1ed6ab4 Cargo update 
Update `rustc-ap-*` crates to 373.0.0.
 2019-02-14 11:08:05 +09:00
rchaser53
7d9a2ef96d version/2: Align loop and while formatting 
The loop and while formatting was diverting as  `loop`
was not being moved to a new, indented block, as `while`
was.

This commit fixes this inconsistency but pins it to version 2
to avoid changing existing code.
 2019-02-14 10:06:29 +09:00
topecongiro
96a3df3b5c Format visibility on trait alias 2019-02-12 10:16:12 +09:00
Seiichi Uchida
ce682bdabc
Merge pull request #3335 from h-michael/rust-2018 
Rust 2018 idioms
 2019-02-11 01:12:38 +09:00
topecongiro
9a7ea6aacb Handle a macro argument with a single keyword 
Closes #3331.
 2019-02-11 00:34:23 +09:00
Seiichi Uchida
c4611a0e6b
Merge pull request #3326 from scampi/issue-3302 
fix formatting of strings within a macro
 2019-02-11 00:32:06 +09:00
Stéphane Campinas
b86dd161df
remove unneeded Version import 2019-02-09 14:23:54 +01:00
Hirokazu Hata
8183b949c4 cargo fmt 2019-02-09 16:20:38 +09:00
Hirokazu Hata
4bb90f5cc8 Fix rust_2018_idioms warnings 2019-02-09 16:14:30 +09:00
Hirokazu Hata
e70e6eb273 deny rust_2018_idioms 2019-02-09 15:55:17 +09:00
Hirokazu Hata
c0f93a6ea3 cargo +nightly fix --edition-idioms 2019-02-09 15:53:12 +09:00
Seiichi Uchida
672f352c89
Merge pull request #3325 from topecongiro/rustcap 
Update rustc-ap-* crates to 366.0.0
 2019-02-08 00:24:57 +09:00
Evgenii
2502939b60 fix review comments 2019-02-07 10:55:55 +03:00
Stéphane Campinas
813aa79567
fix formatting of strings within a macro 2019-02-07 00:05:05 +01:00
Seiichi Uchida
6541f200c9 Fix how we get span of the PathSegment separator 2019-02-06 23:06:47 +09:00
topecongiro
f4f9502ea7 Cargo update 
- Update `rustc-ap-*` crates to 366.0.0
- Update the other crates to the latest stable
 2019-02-06 23:06:15 +09:00
Evgenii
da2d8a4c57 calculate statement first line properly 2019-02-06 10:05:51 +03:00
Seiichi Uchida
aec0a7c999
Merge pull request #3318 from rchaser53/issue-3314 
fix Removed indentation after nested comments error
 2019-02-05 14:03:05 +09:00
rchaser53
5fcb7507ca fix Removed indentation after nested comments error 2019-02-05 13:12:45 +09:00
Evgenii
ece629b1cc transition to Rust 2018 2019-02-04 13:30:43 +03:00
Seiichi Uchida
bfcfaf1743
Merge pull request #3308 from topecongiro/issue-2835 
Prioritize single_line_fn and empty_item_single_line over brace_style
 2019-02-04 00:11:01 +09:00
Seiichi Uchida
efd6fda43f
Merge pull request #3311 from rchaser53/issue-3295 
fix "internal error: left behind trailing whitespace" with long lines
 2019-02-04 00:10:42 +09:00
rchaser53
c2534f5324 fix "internal error: left behind trailing whitespace" with long lines 2019-02-01 19:58:38 +09:00
topecongiro
0142e961ad Prioritize single_line_fn and empty_item_single_line over brace_style 
When either one of these two options are set to `true`, each should take
precedence over the brace_style option.

This commit does not introduce any formatting change to the default
configuration, so no version gate is required.
 2019-02-01 00:22:47 +09:00
topecongiro
154ccf6a02 Do not force trailing comma when using mixed layout 2019-01-31 23:44:58 +09:00
Seiichi Uchida
923da60f72
Merge pull request #3298 from topecongiro/issue-3272 
Use the same rule between function and macro
 2019-01-30 00:36:55 +09:00
topecongiro
181ca427dc Use the same rule with macro and function calls with a single chain 2019-01-28 23:05:42 +09:00
topecongiro
5df0a18849 Avoid putting a long macro call in a single line 2019-01-28 23:05:39 +09:00
Seiichi Uchida
36c9dc646c
Merge pull request #3293 from scampi/issue-3241 
Keep leading colons for global paths
 2019-01-27 23:14:57 +09:00
Mara Bos
635a4cdcdc Also look in home directory for global config. 2019-01-27 13:22:25 +01:00
Mara Bos
24daa174ca Look for a global rustfmt.toml. 
If no rustfmt.toml is found in the usual way, the directory 'rustfmt' in
the user's config directory is checked.

 - $XDG_CONFIG_HOME/rustfmt/ (or $HOME/.config/rustfmt/), or
 - $HOME/Library/Preferences/rustfmt/ on Mac, or
 - %AppData%\rustfmt\ on Windows.
 2019-01-27 13:22:25 +01:00
Stéphane Campinas
2125ad272e
fix glob and nested global imports 2019-01-27 12:46:14 +01:00
Seiichi Uchida
203e6d265d
Merge pull request #3294 from rchaser53/issue-3278 
change new line point in the case of no args
 2019-01-27 16:28:28 +09:00
Seiichi Uchida
35d5ef7828
Apply rustfmt::skip on imports (#3289) 2019-01-27 16:26:09 +09:00
rchaser53
f92f3e3bda add the version gate to the code and test 2019-01-27 14:38:57 +09:00
Matthias Krüger
d44ee75438 update dependencies 
update itertools from 0.7 to 0.8
update env_logger from 0.5 to 0.6
update cargo_metadata from 0.6 to 0.7
update bytecount from 0.4 to 0.5
 2019-01-27 00:58:46 +01:00
rchaser53
7b996542cc change new line point in the case of no args 2019-01-26 00:16:51 +09:00
Stéphane Campinas
a2bfc026e5
keep leading double-colon to respect the 2018 edition of rust's paths 2019-01-23 00:01:53 +01:00
Nick Cameron
d2e91b5b68
Merge pull request #3284 from scampi/issue-3270 
recognize strings inside comments in order to avoid indenting them
 2019-01-17 20:22:36 +13:00
Stéphane Campinas
083a20fb1a
version-gate the formatting of commented strings 2019-01-16 23:06:28 +01:00
wada314
a01990c4d0 Use Unicode-standard char width to wrap comments or strings. (#3275) 2019-01-15 08:41:09 +09:00
Stéphane Campinas
503cddeb0f
Merge pull request #3225 from scampi/issue-3224 
rewrite_comment: fix block fallback when failing to rewrite an itemized block
 2019-01-14 14:41:00 +01:00
Stéphane Campinas
baa62c609e
recognize strings inside comments in order to avoid indenting them 
Close #3270
 2019-01-10 21:04:16 +01:00
Nick Cameron
2c204c11d1
Merge pull request #3260 from topecongiro/issue-3004 
Do not modify original source code inside macro call
 2019-01-07 17:39:05 +13:00
David Hewson
a8d2591f0c allow specifying package with -p 
currently `cargo fmt -p blah` is rejected but `cargo fmt --package blah` is allowed. both should be allowed
 2019-01-01 17:49:55 +00:00
Stéphane Campinas
3b18238009
simplify function to create a string from the itemized block 2018-12-25 23:15:52 +01:00
Seiichi Uchida
996d5e8d6c
Fix shape when formatting return or break expr on statement position (#3259) 2018-12-25 18:20:29 +09:00
wada314
09c9cd4125 Fix issue #3263 (#3264) 2018-12-25 18:03:48 +09:00
Seiichi Uchida
84702bc289
Merge pull request #3266 from wada314/fix-2973 
Fix issue #3265
 2018-12-25 18:00:45 +09:00
Shohei Wada
d504a66076 Remove a trivial redundant code. 
self.base.peek().is_none() case is already catched by the line above.
 2018-12-24 17:48:42 +09:00
Shohei Wada
e37f468b21 Change \r detection much simpler. 2018-12-24 07:25:15 +09:00
Shohei Wada
f3f511af1b Fix #2973 in Windows CRLF env. 2018-12-24 06:12:28 +09:00
topecongiro
49568d7f76 Do not modify original source code inside macro call 2018-12-20 01:14:14 +09:00
Stéphane Campinas
e305262493
clarify the version-gate used for the #3229 change 2018-12-19 09:36:47 +01:00
Seiichi Uchida
3f6ea7788b
Merge pull request #3240 from Xanewok/parser-panic 
Catch possible tokenizer panics
 2018-12-18 11:30:08 +09:00
Seiichi Uchida
d1c7afe080
Merge pull request #3250 from scampi/issue3229 
version-gate the trailing semicolon change of return statements inside a match arm
 2018-12-18 11:22:45 +09:00
Philipp Hansch
d0785954c8 Fix trim_right/trim_left deprecation warnings (#3252) 2018-12-18 11:21:31 +09:00
Andreas Jonson
653f3ae636 use the rustfmt function to find the bin 
makes it possible to execute the test after a release build
 2018-12-14 23:32:25 +01:00
Andreas Jonson
836562baf4 remove deprecated dependency assert_cli 2018-12-14 23:32:08 +01:00
Stéphane Campinas
b73a602d6e
version-gate the trailing semicolon change of return statements inside a match arm 2018-12-14 09:54:23 +01:00
Igor Matuszewski
c7ee2a2857 Don't ignore parse error when constructing report 2018-12-13 13:35:15 +01:00
Igor Matuszewski
a2042a6470 Use non-panicking maybe_parser_from_source_str 2018-12-13 13:35:15 +01:00
Igor Matuszewski
10b9afa906 Add test asserting we catch Rust parser panics 2018-12-13 13:35:15 +01:00
kngwyu
fd27eabbb7 Update rustc-ap-syntax to 306.0 2018-12-08 14:39:52 +09:00
Stéphane Campinas
ab7f4e19eb
rewrite_comment: fix block fallback when failing to rewrite an itemized block 
Close #3224
 2018-12-02 00:22:36 +01:00
Stéphane Campinas
d03d9a45ef
end expressions like return/continue/break with a semicolon 
Close #3213
 2018-11-29 20:39:07 +01:00
Stéphane Campinas
40174e9481
fix the visitor's starting position when visiting a labelled block 
Close #3217
 2018-11-28 22:50:17 +01:00
Nick Cameron
bbc380b1e6
Merge pull request #3221 from alexreg/cosmetic-1 
Cosmetic improvements
 2018-11-28 15:29:18 +13:00
Alexander Regueiro
7fb5c0b0c9 Cosmetic improvements 2018-11-27 23:03:09 +00:00
Nick Cameron
378994b858 Add a version option 2018-11-27 14:18:14 +13:00
Stéphane Campinas
a2da636ab3
allow to run a rustfmt command from cargo-fmt even when there is no target 2018-11-26 20:39:12 +01:00
Nick Cameron
b9f4624ca6 fixup minor bugs 2018-11-19 14:09:29 +13:00
Nick Cameron
3d01fc186a
Merge pull request #3177 from kestred/kstenerson/preserve-brace-leading-ws 
Format brace-delimited macros with a space after the name
 2018-11-19 13:35:09 +13:00
Seiichi Uchida
1dd54e67a1
Prefer to break arguments over putting output type on the next line (#3190) 2018-11-18 21:31:40 +09:00
Kevin Stenerson
bc5124e016 Always enforce exactly one space between macro! and braces ({}) 2018-11-17 11:53:11 -07:00
Kevin Stenerson
1a3bc79c68 Preserve possibly one whitespace for brace macros 2018-11-16 14:57:43 -07:00
Matthias Krüger
3aa153398a fix a few clippy warnings 
types.rs:
fix single_char_pattern (use character patters instead of string for .ends_with() and .starts_with()

patterns.rs
expr.rs
file_lines.rs:
fix into_iter_on_ref_ptr (use iter() or iter_mut() instead of into_iter()

tests/mod.rs:
check_files(): take Option<PathBuf> by reference
 2018-11-16 22:25:33 +01:00
Nick Cameron
dd7add784b Don't align comments on extern crates 
Closes #3128
 2018-11-15 21:38:01 +13:00
Stéphane Campinas
a4e97fa17b
compute the span after a struct-like item based on the ident description 2018-11-13 21:10:30 +01:00
Stéphane Campinas
d121d7205f
fix logic for adding or not a newline after a missed span 2018-11-09 20:50:07 +01:00
Nick Cameron
4e2f741917
Merge pull request #3175 from kestred/kstenerson/delimited-overflow 
Add config option to more aggressively allow overflow
 2018-11-09 15:46:23 +13:00
Kevin Stenerson
97843377ee Replace always true conditionals with true 2018-11-08 19:26:12 -07:00
Nick Cameron
6efc963245
Merge pull request #3188 from scampi/issue3124 
do not add a newline after a missed span if it is the end of a block comment
 2018-11-09 15:26:05 +13:00
Nick Cameron
c4cc479fcd
Merge pull request #3183 from scampi/issue3182 
do not wrap comments in doctest to avoid failing doctest runs
 2018-11-09 15:14:44 +13:00
Stéphane Campinas
f570438e75
do not add a newline after a missed span if it is the end of a block comment 2018-11-08 22:44:59 +01:00
Seiichi Uchida
9534dfc062
Cargo update (#3186) 
Update `rustc-ap-*` crates to 290.0.0.
 2018-11-08 23:16:13 +09:00
Alan Du
3986e690d1 Do not count /*/ as both start and end comment (#3185) 2018-11-08 14:28:08 +09:00
Stéphane Campinas
a5043a81be
do not wrap comments in doctest to avoid failing doctest runs 2018-11-07 16:48:39 +01:00
Stéphane Campinas
9467033a8e
fix the logic for retaining a comment before the arrow in a match 2018-11-07 15:00:33 +01:00
Kevin Stenerson
cd8bb50aea Trim the indentation on macros which heuristically appear to use block-style indentation (#3178) 2018-11-07 17:49:53 +09:00
Kevin Stenerson
25b828d35f Add config option to more aggressively allow overflow 2018-11-05 21:12:40 -07:00
Nick Cameron
16d5f507b6
Merge pull request #3172 from scampi/issue3153 
trim the start of a line when wrapping an item in preparation for formatting
 2018-11-06 10:23:30 +13:00
Stéphane Campinas
5a2ebdddcc
trim the start of a line when wrapping an item in preparation for formatting 2018-11-05 20:22:06 +01:00
Rémy Rakic
83d1d9aa14 normalize_doc_attributes: remove leading whitespace from the doc comment opener 
Remove possible whitespace from the `CommentStyle::opener()` so that the literal itself has control over the comment's leading spaces.

This is most useful for tools, such as bindgen, to allow for example: machine-readable comments with precise syntax rules, or idempotently round-tripping between the proc-macro API and rustfmt.
 2018-11-05 18:24:36 +01:00
Stéphane Campinas
7132fe03a0
fix alignment of a struct's fields with the visual style 
- rewrite_with_alignment was called from the expr module with the wrong
  shape that missed the extra offset needed for the visual style
- rewrite_with_alignment was indenting the given shape although that
  should have been the caller's responsability
 2018-11-04 23:41:21 +01:00
Nick Cameron
8506f5e5ce
Merge pull request #3159 from scampi/issue-3132 
The method trim_left_preserve_layout didn't handle tabs properly.
 2018-10-31 14:33:11 +13:00
Nick Cameron
2c471a559f
Merge pull request #3152 from topecongiro/do-not-override-edition-in-rustfmt-toml 
Use edition in rustfmt.toml when no command line argument is passed
 2018-10-31 13:31:24 +13:00
Stéphane Campinas
2d718a3fc2
The method trim_left_preserve_layout didn't handle tabs properly. 
This is fixed by taking the method macros::indent_macro_snippet which
essentially does the same: it indents a paragraph while preserving the
layout.
 2018-10-30 20:24:03 +01:00
Emilio Cobos Álvarez
4a82252f03
missed-spans: Fix bogus check. 
I don't really know what it's trying to do, but forgetting about everything
you've seen before when you see whitespace followed by a semicolon doesn't look
right to me, and absolutely no tests were hitting that.

This check was introduced in 5ecdd072d6, however
it was wrong even at that point, and now rustfmt still passes that test,
regardless of macro name.

Fixes #3154.
 2018-10-30 03:21:28 +01:00
Seiichi Uchida
6fa804deba Use edition in rustfmt.toml when no command line argument is passed 2018-10-29 22:53:29 +09:00
Nick Cameron
1f64f4012f
Merge pull request #3141 from dfyz/issue-2810 
Try to fix formatting failures on Windows (issue #2810)
 2018-10-29 11:29:51 +13:00
Nick Cameron
bdd40493ca
Merge pull request #3144 from otavio/issues-3143 
cargo-fmt: Fix splitting of targets across editions
 2018-10-29 11:22:05 +13:00
Ivan Komarov
00a20bceff Fix formatting failures on Windows 
When newline_style is set to Windows, an empty line inside of a macro
results in `\r` being passed to the `fold()` in `MacroBranch::rewrite()`.

`\r` is technically not an empty string, so we try to indent it, leaving
trailing whitespaces behind, even though that was not intended
(as far as I can see).

This commit replaces the `!l.is_empty()` check with calling
`is_empty_line()`, since trying to indent any whitespace-only string
will probably result in problematic trailing whitespaces.

Fixes: #2810
 2018-10-28 02:37:55 +03:00
Otavio Salvador
12275f2e6a cargo-fmt: Fix splitting of targets across editions 
When I reworked the code, it ended not generating the complete list of
need targets. Fix it.

Fixes: #3143.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-27 16:13:22 -03:00
Otavio Salvador
3efca8a596 cargo-fmt: Add --edition when printing the command 
By mistake, it was forgotten to print out the edition in use when
printing the rustcmd command. Fix it.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-27 11:49:48 -03:00
Seiichi Uchida
5ca90edc5b Do not remove path disambiugator inside macro 2018-10-27 11:22:40 +09:00
Nick Cameron
8fb1b179bf
Merge pull request #3140 from matthiaskrgr/redundant_clones 
fix clippy::redundant_clones warnings.
 2018-10-27 12:29:59 +13:00
Matthias Krüger
68638508d4 fix clippy::redundant_clones warnings. 2018-10-26 14:45:25 +02:00
Seiichi Uchida
7093bbe2ff Simplify handling parens on generic bound trait 2018-10-26 16:39:35 +09:00
Otavio Salvador
9c3ae2d951 Stabilize edition configuration option 
Refs: #3104.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-24 22:49:17 -03:00
Nick Cameron
6739dbe77d
Merge pull request #3129 from otavio/issue-3104 
cargo-fmt: detect Rust edition in use
 2018-10-25 13:39:40 +13:00
Otavio Salvador
de0b661bfa cargo-fmt: Take into account the edition for each target 
When formatting the crate, with `cargo fmt`, it parses each target
with the specific Rust edition.

Fixes: #3104.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-24 10:01:08 -03:00
Stéphane Campinas
2f5d864c08
keep track of lines which formatting was disabled in order to prevent indentation which would cause code right-shifting 2018-10-24 12:11:11 +02:00
Stéphane Campinas
9c75a15f4c
Fix handling of code that is annotated with rustfmt::skip. 
A rustfmt::skip'ed block is indented although original lines are
returned. In order to resolve this, the leading whitespaces are trimmed
on each line while retaining the layout; this leaves the skipped code
to be indented as necessary by the caller.
 2018-10-24 12:11:11 +02:00
JoshBrudnak
799005f6ae Treat crates non-alphabetically Fixes: #3118 2018-10-23 07:10:00 -04:00
Otavio Salvador
e41fcb137c rustfmt: add support to specify the Rust edition as argument 
The new `--edition` command line argument allow the setting of the
desired Rust edition to be used.

Refs: #3104.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-23 02:33:38 -03:00
Otavio Salvador
2eab9714e4 lib: export config::Edition so it can be used externally 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-23 02:33:36 -03:00
Otavio Salvador
584d871494 config: use 2015 as default Edition 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-23 02:33:33 -03:00
Otavio Salvador
e9fa99d8b8 rustfmt: avoid duplicating the error handling for --emit 
There is no need to produce the error message again as it is already
produced by the helper method that does the emit mode validation.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-23 02:33:25 -03:00
Nick Cameron
825207dd2e
Merge pull request #3126 from topecongiro/issue-3117 
Use correct width when formatting type on local statement
 2018-10-23 10:35:32 +13:00
Seiichi Uchida
086c183447 Use correct width when formatting type on local statement 2018-10-22 22:20:51 +09:00
Matthias Krüger
b25f974c0d fix a few typos found via codespell. 2018-10-19 12:28:00 +02:00
Matthias Krüger
8c996331cc fix a couple of clippy lint warnings 
simplify a comparison with "true"
fn can_be_overflowed: remove unused lifetime
fn rewrite_pairs_one_line: pass "list" by reference (it is not consumed in the function)
fn span_for_token_stream: pass "token_stream" by reference since it is not consumed
use tool lints for clippy suppressions
 2018-10-19 01:11:28 +02:00
Nick Cameron
e633f2b3f5
Merge pull request #3109 from scampi/issue-3038 
force a newline after the `if` condition if there is a different indentation level
 2018-10-18 19:56:17 +13:00
Nick Cameron
4bb84f6002 Remove NLL feature 
And do some refactoring in comments.rs

Closes #3107
 2018-10-18 15:39:11 +13:00
Nick Cameron
613dfcc521 Remove various feature flags 2018-10-18 15:38:57 +13:00
Seiichi Uchida
8c4e92a14e
Catch parser panic in format_snippet (#3103) 2018-10-17 14:21:04 +09:00
Stéphane Campinas
30c06da781
force a newline after the if condition if there is a different 
indentation level
 2018-10-15 23:24:35 +02:00
Nick Cameron
c09d7ef088
Merge pull request #3106 from sinkuu/clippy 
Clippy and cleanups
 2018-10-16 09:09:56 +13:00
Nick Cameron
5f02be6294
Merge pull request #3102 from nrc/arm-guard-newline 
Only put `{` on a newline in a match arm where necessary
 2018-10-16 09:06:15 +13:00
Nick Cameron
bc4414e53c
Merge pull request #3101 from nrc/pair-newline 
Simplify multi-lining binop exprs
 2018-10-16 09:01:40 +13:00
Shotaro Yamada
6c964fd030 Reduce allocations 2018-10-15 23:59:08 +09:00
Shotaro Yamada
6fb188bd43 Use concat() instead of join("") 2018-10-15 23:59:08 +09:00
Shotaro Yamada
6380f88527 Cleanup 2018-10-15 23:59:08 +09:00
Shotaro Yamada
751bcf5fa0 Clippy 2018-10-15 23:59:08 +09:00
Shotaro Yamada
d55729987f Use UnOp::to_string 2018-10-15 23:59:08 +09:00
Shotaro Yamada
094e687e42 Remove an unsafe code 2018-10-15 23:58:59 +09:00
Daniele D'Orazio
075aa909cd try to fix comment bad wrapping (#3099) 2018-10-15 11:18:37 +09:00
Nick Cameron
e29fd7bebe Only put { on a newline in a match arm where necessary 
Fixes #3005
 2018-10-15 14:06:52 +13:00
Nick Cameron
51ddac33c5
Merge pull request #3096 from otavio/use-bytecount-count 
utils: rewrite `count_newlines` using `bytecount::count`
 2018-10-15 11:07:58 +12:00
Nick Cameron
cbd568083d Fixup formatting 2018-10-15 11:52:27 +13:00
Nick Cameron
b81b902821 Simplify situations in which the last sub-expr in a bin-op can go multiline without making the whole expr multiline 
Fixes #3034
 2018-10-15 11:48:12 +13:00
Otavio Salvador
e203057db0 utils: rewrite count_newlines using bytecount::count 
This uses a optimized byte count and also makes use of SIMD
instructions to optimize the processing of the byte arrays.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-14 18:27:35 -03:00
Nick Cameron
a6ef302236
Merge pull request #3100 from topecongiro/issue-3092 
Fix poor formatting of empty trait with generic bounds
 2018-10-15 08:07:59 +12:00
Nick Cameron
2f8c1fea72
Merge pull request #3093 from scampi/issue2633 
do not vertically align list items in case the tactic is Horizontal
 2018-10-15 07:57:39 +12:00
Nick Cameron
945fb504b1
Merge pull request #3091 from topecongiro/issue-3060 
Do not add parens around lifetimes
 2018-10-15 07:40:34 +12:00
Seiichi Uchida
5f5d04283c Use correct width 
When rewriting trait bounds on the next line, we do not want to add an extra
indentation. However, the max width should be smaller.
 2018-10-14 21:47:55 +09:00
Seiichi Uchida
fdfb489c48 Add a correct indent before trait's closing brace with empty body 2018-10-14 21:47:55 +09:00
Seiichi Uchida
c4a8cdcdf1
Merge pull request #3095 from otavio/avoid-overflow-control-flow-expr 
Avoid control flow expressions conditions to go multi line
 2018-10-14 21:03:27 +09:00
Seiichi Uchida
8dfdca9390
Merge pull request #3094 from otavio/avoid-unwrap-or 
Replace `.unwrap_or` with `.map_or` in few places
 2018-10-14 21:02:39 +09:00
Otavio Salvador
ef59b34cd7 Avoid control flow expressions conditions to go multi line 
Extends the multi line condition to over other control flow
expressions, it now covers: `if`, `if let`, `for`, `loop`, `while`,
`while let` and `match`.

Refs: #3029

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-13 14:12:43 -03:00
Stéphane Campinas
8f7a0470b0
handle lines prefixed with a # inside code blocks 2018-10-13 09:57:43 +02:00
Otavio Salvador
6d7fef078e bin: replace .unwrap_or with .map_or 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-12 20:22:10 -03:00
Otavio Salvador
5d4ed07f1c config: replace .unwrap_or with .map_or 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-12 20:21:48 -03:00
Otavio Salvador
2e9a97a84d expr: replace .unwrap_or with .map_or 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-12 20:21:22 -03:00
Otavio Salvador
8feeddf1f8 Only combine match if its condition expression fits in a single line 
This improves the formatting and reading of code avoiding the
condition expression to be rewrite, if it goes multi line.

Fixes: #3029.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-12 20:12:45 -03:00
Otavio Salvador
b144adf3be closures: replace .unwrap_or with .map_or 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-12 20:07:25 -03:00
Stéphane Campinas
78d9091aff
do not vertically align list items in case the tactic is Horizontal 2018-10-12 20:41:56 +02:00
Seiichi Uchida
0ac68c9477 Do not add parens around lifetimes 
Parens should be added only around trait objects.
 2018-10-13 00:42:25 +09:00
Nick Cameron
8b709c0019 Add attr_fn_like_width to the width heuristics 
It is a bit larger than than `fn_call_width` which we used previously, so fewer attributes get reformatted.

Closes #2929
 2018-10-12 15:20:42 +13:00
Nick Cameron
b82949b36e
Merge pull request #3089 from topecongiro/format-comment 
Add format_doc_comments
 2018-10-12 09:55:45 +12:00
Seiichi Uchida
b2de574848 Add format_doc_comments 2018-10-11 23:34:36 +09:00
Seiichi Uchida
0f6607bb8a
Merge pull request #3088 from otavio/fix-misleading-comment 
rewrite: adjust comment as it refers to `is_if_else_block`
 2018-10-11 22:52:17 +09:00
Otavio Salvador
6391b7ab35 rewrite: adjust comment as it refers to is_if_else_block 
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-11 10:37:15 -03:00
Stéphane Campinas
7003276b73
fixed display message for the LineOverflow error 2018-10-11 09:05:33 +02:00
Nick Cameron
3c9ec96094
Merge pull request #3084 from otavio/issue-1990 
Enable `stdin_disable_all_formatting_test` test
 2018-10-10 10:40:18 +12:00
Nick Cameron
4895699e88
Merge pull request #3083 from scampi/itemized_blocks 
Handle itemized blocks in comments
 2018-10-10 10:38:54 +12:00
Stéphane Campinas
375c87820f
rewrite_string: detect when a url is being split and place the new line 
after it
 2018-10-09 21:47:32 +02:00
Otavio Salvador
2ae1b4804c Enable stdin_disable_all_formatting_test test 
Fixes: #1990.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-09 09:06:16 -03:00
Stéphane Campinas
c0b7222e2d
handle itemized items inside comments 2018-10-09 00:44:59 +02:00
Nick Cameron
2f25ae7e57
Merge pull request #3082 from otavio/bump-dependencies 
Bump dependencies
 2018-10-09 08:01:25 +12:00
Otavio Salvador
0279b7d02c Replace isatty crate with atty 
The `isatty` crate has been deprecated and a replacement has been
released for it called `atty`. It offers a nicer API and the code
change to adapt is trivial.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
 2018-10-08 14:39:16 -03:00
Stéphane Campinas
8b3788d875
rewrite_string: allow to break on a boundary character that is on edge 2018-10-08 14:48:15 +02:00
Stéphane Campinas
bb7442802a
rewrite_string: retain blank lines that are trailing 2018-10-08 14:48:15 +02:00
Stéphane Campinas
1c6a2e3de8
rewrite_string: take care of blank lines appearing within the last line 2018-10-08 14:48:14 +02:00