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53 Commits

Author SHA1 Message Date
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
Stéphane Campinas
3205e17cc3
rewrite_string: handle newlines in the last line that fits in the shape for cases where line_start is not a whitespace 2018-10-08 14:48:14 +02:00
Stéphane Campinas
2fc1de6b4a
rewrite_string: do not overflow the next line when the line_start is not a whitespace 2018-10-08 14:48:13 +02:00
Stéphane Campinas
f46082fbd8
rewrite_string: trim trailing whitespace in case the last_line fits in the given shape 2018-10-08 14:48:13 +02:00
Stéphane Campinas
4b26723e55
format_strings: take into account newline occurring within a rewritten line 2018-10-02 00:41:56 +02:00
Stéphane Campinas
86018133a0
removed unused max_width argument of rewrite_string function 2018-07-14 19:33:26 +02:00
Stéphane Campinas
472a2ed0f6
fix rewrite_string when a line feed is present in a sequence of whitespaces, resulting in strange formatting 2018-07-14 19:22:31 +02:00
Nick Cameron
486f8fd8e7 Fixup formatting of tests and source 2018-07-12 21:37:28 +12:00
Pazzaz
f711078126 Seperate and optimize grapheme conditions 2018-05-24 21:32:01 +02:00
Pazzaz
a1d137116b Avoid unnecessary comparisons with cur_end 2018-05-24 21:32:01 +02:00
Nick Cameron
39301ae5f2 Go back to a non-workspace structure 
Kinda reverts https://github.com/rust-lang-nursery/rustfmt/pull/2419
 2018-03-02 14:58:23 +13:00
topecongiro
4af2aa3a9e Create rustfmt_core crate 2018-02-07 22:48:05 +09:00
Seiichi Uchida
154bf8e1af Cargo fmt 2018-01-22 13:05:18 +09:00
topecongiro
bc31014423 Add an optional max width argument to rewrite_string() 2017-10-31 15:04:50 +09:00
topecongiro
7e99893e25 Use visual indent only when rewriting string literal 2017-10-31 15:03:46 +09:00
topecongiro
0d359eacd7 Cargo fmt 2017-10-18 22:23:25 +09:00
topecongiro
fe69dde96b Replace 'try_opt!' macro with a '?' operator 2017-10-05 20:50:19 +09:00
topecongiro
b74a0f960a Implement StringFormat::new() 2017-10-01 19:39:00 +09:00
Seiichi Uchida
df7d2be562 Move Indent and Shape to shape.rs from lib.rs 2017-09-19 10:04:35 +09:00
topecongiro
f51261e93e Cargo fmt 2017-09-15 12:10:58 +09:00
Seiichi Uchida
a8b0a6e4c5 Format source codes and update tests 2017-07-20 00:42:00 +09:00
topecongiro
6fd291981e Sort imports in alphabetical and consistent order 2017-07-13 18:42:14 +09:00
topecongiro
208ff15954 Format source codes 2017-06-16 08:49:49 +09:00
topecongiro
b8f11a4e3c Format source codes 2017-06-14 20:39:07 +09:00
Nick Cameron
18ccd0190e Rebasing 2017-06-13 14:49:47 +12:00
Nick Cameron
1f512948a0 Reformat source code using new defaults 2017-06-13 14:41:49 +12:00
topecongiro
86856491bc Format source codes 2017-05-25 16:08:08 +09:00
topecongiro
04bb5d8929 Format source codes 2017-05-24 00:07:02 +09:00
Michael Killough
c0bdbfa531 Switch to accessing config items via method. 
Preparation for #865, which proposes adding a flag which outputs which
config options are used during formatting.

This PR should not make any difference to functionality. A lot of this
was search-and-replace.

Some areas worthy of review/discussion:

 - The method for each config item returns a clone of the underlying
   value. We can't simply return an immutable reference, as lots of
   places in the code expect to be able to pass the returned value as
   `bool` (not `&bool). It would be nice if the `bool` items could
   return a copy, but the more complex types a borrowed reference... but
   unfortunately, I couldn't get the macro to do this.
 - A few places (mostly tests and `src/bin/rustfmt.rs`) were overriding
   config items by modifying the fields of the `Config` struct directly.
   They now use the existing `override_value()` method, which has been
   modified to return a `Result` for use by `src/bin/rustfmt.rs`. This
   benefits of this are that the complex `file_lines` and `write_mode`
   strings are now parsed in one place (`Config.override_value`) instead
   of multiple. The disadvantages are that it moves the compile-time
   checks for config names to become run-time checks.
 2017-05-16 15:47:09 +07:00
topecongiro
f5da9d779f Format source codes 2017-05-03 11:26:25 +09:00
Nick Cameron
5fb1140688 fallout - source reformatting 2017-03-28 11:14:47 +13:00
Nick Cameron
e4efa22983 Source formatting fallout 2017-03-28 10:58:41 +13:00
Igor Gnatenko
3323056893 bump regex to 0.2 
Signed-off-by: Igor Gnatenko <ignatenko@redhat.com>
 2017-02-26 15:09:31 +01:00
Nick Cameron
9eb78a3333 Fallout 2017-02-23 13:15:48 +13:00
Nick Cameron
b35906dbce WIP 2017-02-21 16:35:05 +13:00
Nick Cameron
428339fdc3 Refactor indent and width into Shape struct 2017-01-31 08:35:23 +13:00
Nick Cameron
6ecf5b8e84 If a string goes over-width, give up formatting it 
Logic here is that the original might be better and at best we'll only make it a different kind of bad.

Fixes #1237
 2017-01-06 16:35:28 +13:00
Nick Cameron
a9c3108c9c Change defaults and update tests and source 
New defaults are `Tabbed` for `chain_indent` and `chain_base_indent`, and `5` for `closure_block_indent_threshold`.
 2016-04-22 19:18:48 +12:00
Nick Cameron
7ac354fd09 Don't be so aggressie about line-breaking strings (#911) 
We will no longer break in the middle of words, only at whitespace or punctuation.

This means we sometimes over-run, but that seems better than some of the bad splits we see.

Closes #369
 2016-04-11 20:45:47 +02:00
Kamal Marhubi
8168c7c44c Use checked_next_power_of_two from std instead of custom method 
NB The custom method returned 0 on an input of 0, which is arguably
incorrect: 0 is not a power of two; the method in `std` returns 1 in
that case.
 2016-03-28 23:36:22 -04:00
Marcus Klaas
1e80fd2dcd Prevent incorrect backslash removal in strings 2015-12-25 18:50:40 +01:00
Marcus Klaas
8cccf45d43 Prevent backslash stripping in string literals 2015-12-12 16:25:01 +01:00
Alex
c726bcae80 infinite while loop fixed, redundancy removed 2015-10-02 11:13:07 -05:00
sezna
2f7acf00e5 Added punctuation preference 
Create test.rs

Delete test.rs

Fixed compile error.

Trying a possible fix on an arithmetic overflow

another try at the test failure...

passed all tests.

Added tests and cleaned up logic as per nrc's critiques

Delete string.rs.old

Delete string.rs.bk

Made changes as per nrc's requests.

Update string_punctuation.rs

Update string_punctuation.rs

fixed logical redundancy
 2015-10-02 08:37:21 -05:00
Marcus Klaas
a7690cb1e5 Make rewrite_string return Option<String> 2015-09-25 13:01:20 +02:00
Pavel Sountsov
03e1b27826 Add Indent::none(), remove make_indent. 2015-09-19 10:36:45 -07:00
Pavel Sountsov
d4108a3029 Initial implementation of hard tab indentation. 2015-09-19 10:36:45 -07:00
Marcus Klaas
c680bb4030 Implement basic chain formatting 2015-09-11 00:52:16 +02:00
Sinh Pham
e47646b44b Small style fixes. 2015-09-09 07:56:56 -04:00