Fixes#2775.
This commit will make conditional expressions to match the behavior of
logical expression in method chains:
```js
(a ? b : c).map()
// if the conditional fits in oneline
(a ? b : c)
.map()
// if the conditional doesn't fit
(a
? b
: c)
.map()
```
Fixes#2777
Since we can't break after `return` and don't add `()` around
ConditionalExpressions' tests, we end up with some weird indentation when
breaking.
* Fix comment style when placed after the test of an if statement
* Add tests
* Do a bit of refactoring
* Fix lint errors
* Handle skipping comments
* Account for multiple-line comments
* Add more tests
* Change function name
* Add more tests
* Refactor
* Add some comments
* Do away with getPreviousNonSpaceNonCommentCharacter
* Improve comment and code on handling if statement comments
* Refactor
* Fix a bug
* src/util: Fix negative number handling
* src/util: Handle decimal numbers with leading plus sign
* src/util: Handle sign symbols before numbers in scientific notation
We used to be very naive and just push all the comments at the top of the class, but it's very brute force (and breaks some flow annotations inside of fb) so we can do better :)
parser-postcss parses `@import` at-rules specially, and unfortunately
buggily. This monkey-patches parser-postcss to parse all at-rules the
same way.
Fixes#2584.
postcss-less bug: https://github.com/shellscape/postcss-less/issues/88
* Use printPropertyKey function to print keys in object type property in TS and Flow
* Remove flow test modification
* Add tests for new object key cases
* Add new test file
* Fix some styles
* Handle closure compiler type cast syntax correctly
Fixes https://github.com/prettier/prettier/issues/1445
* Move closure type cast detection to needParens in fast-path.js
* every => some and added additional check for leading comment
* Add comments showing parser arguments
Since this is how they are invoked, the comments make it easier to maintain.
* Use babylon.parseExpression for JSON
See https://github.com/prettier/prettier/issues/2378#issuecomment-314600778
Note that this doesn't yet print comments:
echo '{/*comment*/"K":"V"}' | ./bin/prettier.js --parser json
* Remove parser-json.js
This reduces duplicate code in the built package.
See https://github.com/prettier/prettier/pull/2476#pullrequestreview-50181398
* Add test with block comment in JSON
* Fix test with block comment in JSON
* Add test with line comment in JSON
* Don't build now-redundant parser-json.js
Lucas Duailibe