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Fabien Potencier ed1e8fbb76 bug #22377 [Console] Allow terminal dimensions to be set to 0 (unbounded) (duncan3dc)
This PR was merged into the 3.2 branch.

Discussion
----------

[Console] Allow terminal dimensions to be set to 0 (unbounded)

| Q             | A
| ------------- | ---
| Branch?       | 3.2
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #21513
| License       | MIT

A previous PR (#20328) changed the behavior of terminals with undefined widths from unbounded to 80 characters. And due to the way the existing code worked it become impossible to set a terminal to be unbounded again. This PR provides a way to restore the previous behavior:
```php
putenv('COLUMNS=0');
```

Commits
-------

4c1b001891 Allow terminal dimensions to be set to 0 (unbounded)
2017-04-11 08:47:22 -07:00
.composer Drop hirak/prestissimo 2016-05-12 07:44:15 -05:00
.github [github] Add a reminder about CHANGELOG.md files 2017-03-06 21:03:23 +01:00
src/Symfony Allow terminal dimensions to be set to 0 (unbounded) 2017-04-11 16:41:42 +01:00
.editorconfig Add EditorConfig File 2012-06-16 14:08:15 +02:00
.gitignore Add appveyor.yml for C.I. on Windows 2015-08-25 23:41:37 +02:00
.php_cs.dist Merge branch '2.7' into 2.8 2017-01-21 08:53:15 -08:00
.travis.yml Merge branch '2.8' into 3.2 2017-04-04 09:26:27 +02:00
appveyor.yml Merge branch '2.8' into 3.2 2017-04-04 09:26:27 +02:00
CHANGELOG-3.0.md Merge branch '2.8' into 3.1 2016-08-05 10:37:39 +02:00
CHANGELOG-3.1.md updated CHANGELOG for 3.1.9 2017-01-12 12:43:31 -08:00
CHANGELOG-3.2.md updated CHANGELOG for 3.2.7 2017-04-05 05:51:48 -07:00
composer.json Merge branch '2.8' into 3.2 2017-02-18 18:38:20 +01:00
CONTRIBUTING.md Mention the community review guide 2016-12-18 22:02:35 +01:00
CONTRIBUTORS.md Merge branch '2.8' into 3.2 2017-04-04 08:30:56 -07:00
LICENSE updated LICENSE year 2017-01-02 12:30:00 -08:00
phpunit Use PHPUnit 6.0 on PHP 7.* test lines 2017-02-21 14:43:45 +01:00
phpunit.xml.dist Make redis host configurable in tests 2016-09-19 12:25:01 -07:00
README.md Rename StackOverflow to Stack Overflow 2017-03-08 11:34:04 +01:00
UPGRADE-3.0.md Merge branch '2.8' into 3.2 2017-01-31 22:49:23 +01:00
UPGRADE-3.1.md [Serializer] Remove AbstractObjectNormalizer::isAttributeToNormalize 2016-12-08 16:02:32 +01:00
UPGRADE-3.2.md fixed CS 2017-03-05 08:45:00 -08:00
UPGRADE-4.0.md fixed CS 2017-03-05 08:45:00 -08:00

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