brittany/ChangeLog.md

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# Revision history for brittany
## 0.8.0.1 -- May 2017
* Document the high-level design of the program
* Improve layouting for many different cases, too many to list here. Brittany
still does only reformat top-level type signatures and bindings.
* Publish all dependencies on hackage; `ghc-exactprint ` adaptions got merged
upstream as well.
* Reduce the aggressiveness of horizontal alignment; this is configurable
via the `lconfig_alignmentLimit` and `lconfig_alignmentBreakOnMultiline`
values (config file only for now).
* (!) Breaking change to the config file format: The keys previously contained
underscore (e.g. `_econf_Werror`) but do not anymore (`econf_Werror`).
Add config version; also
* Move config value `conf_errorHandling.econf_CPPMode` to
`conf_preprocessor.ppconf_CPPMode`.
* Cope with unhandled syntactical constructs more gracefully by falling back
on the ghc-exactprint output; Brittany simply won't touch certain
subexpressions instead of aborting. This is further configurable via the
`econf_omit_output_valid_check` config value.
* Due to improvements to the `butcher` library: Accept `--key=value` on
commandline (only `--key value` was supported previously).
* Improve testsuite setup: The `tests.blt` file contains many different
testcases that allow quick addition - feel free to report bugs directly
by making PRs with additions to that file.
* Release under the terms of the AGPLv3
## 0.7.1.0 -- 2016-09-06
* Support stack
* Fix --ghc-options handling
* Add commandline param to allow shortcut `brittany Foo.hs`
meaning `brittany -i Foo.hs`
## 0.7.0.0 -- 2016-09-04
* First official alpha release
* Fix commandline flag parsing
* Implement/Improve horizontal aligning
* Various minor fixes and layouting improvements
## 0.6.0.0 -- 2016-08-12
* Add check that output is syntactically valid
* (!) Change config format, breaking previous configs
* Various layouting additions/imporements
* Various minor fixes
## 0.5.0.0 -- 2016-08-08
* Support --ghc-options
* Support user and local config files: Local config file is not mandatory
anymore.
## 0.4.0.0 -- 2016-08-06
* Make comment handling a bit more clever
* Various layouting additions/imporements
## 0.3.0.0 -- 2016-08-04
* Various layouting additions/imporements
## 0.2.0.0 -- 2016-07-30
* Basic and partial implementation for
expression/decl/statement/pattern layouting
* Prevent exponential behaviour using manual stablenames
## 0.1.0.0 -- 2016-06-05
* First working code for type signature layouting