Added dartfmt fixer (#1683)

* Added dartfmt to Fixers
* Added dartfmt specific documentation

1 files changed, 33 insertions, 0 deletions

diff --git a/doc/ale-dart.txt b/doc/ale-dart.txt
index c6faa5c2..a6d88dd8 100644
--- a/doc/ale-dart.txt
+++ b/doc/ale-dart.txt
@@ -35,4 +35,37 @@ g:ale_dart_dartanalyzer_executable         *g:ale_dart_dartanalyzer_executable*
 
 
 ===============================================================================
+dartfmt                                                      *ale-dart-dartfmt*
+
+Installation
+-------------------------------------------------------------------------------
+
+Installing Dart should probably ensure that `dartfmt` is in your `$PATH`.
+
+In case it is not, try to set the executable option to its absolute path. : >
+  " Set the executable path for dartfmt to the absolute path to it.
+  let g:ale_dart_dartfmt_executable = '/usr/lib/dart/bin/dartfmt'
+ >
+
+Options
+-------------------------------------------------------------------------------
+
+g:ale_dart_dartfmt_executable                   *g:ale_dart_dartfmt_executable*
+                                                *b:ale_dart_dartfmt_executable*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to specify an absolute path to the
+  dartfmt executable (or to specify an alternate executable).
+
+
+g:ale_dart_dartfmt_options                         *g:ale_dart_dartfmt_options*
+                                                   *b:ale_dart_dartfmt_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass additional options to the dartfmt fixer.
+
+===============================================================================
+
   vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: