Revert "Merge pull request #1487 from rhysd/fix-1472"

This reverts commit 67b71653f5.
#1497 Tolerate important ALE variables being undefined for some reason when viewing buffers like git commits
2025-12-06 20:54:26 +08:00 · 2018-04-17 13:33:47 +01:00 · 2018-04-12 21:04:15 +01:00 · 2018-04-12 21:04:02 +01:00 · 2018-04-10 15:20:02 +01:00 · 2018-04-09 18:15:28 +01:00
181 changed files with 4010 additions and 260 deletions
--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-Copyright (c) 2016-2017, w0rp <devw0rp@gmail.com>
+Copyright (c) 2016-2018, w0rp <devw0rp@gmail.com>
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Asynchronous Lint Engine [![Travis CI Build Status](https://travis-ci.org/w0rp/ale.svg?branch=master)](https://travis-ci.org/w0rp/ale) [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/w0rp/ale?svg=true)](https://ci.appveyor.com/project/w0rp/ale)
+# Asynchronous Lint Engine [![Travis CI Build Status](https://travis-ci.org/w0rp/ale.svg?branch=master)](https://travis-ci.org/w0rp/ale) [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/r0ef1xu8xjmik58d/branch/master?svg=true)](https://ci.appveyor.com/project/w0rp/ale)


 ![ALE Logo by Mark Grealish - https://www.bhalash.com/](img/logo.jpg?raw=true)
@@ -48,6 +48,7 @@ formatting tools, and some Language Server Protocol and `tsserver` features.
    13. [Will this plugin eat all of my laptop battery power?](#faq-my-battery-is-sad)
    14. [How can I configure my C or C++ project?](#faq-c-configuration)
    15. [How can I configure ALE differently for different buffers?](#faq-buffer-configuration)
+    16. [How can I configure the height of the list in which ALE displays errors?](#faq-list-window-height)

 <a name="supported-languages"></a>

@@ -79,8 +80,8 @@ formatting.
 | Awk | [gawk](https://www.gnu.org/software/gawk/)|
 | Bash | shell [-n flag](https://www.gnu.org/software/bash/manual/bash.html#index-set), [shellcheck](https://www.shellcheck.net/), [shfmt](https://github.com/mvdan/sh) |
 | Bourne Shell | shell [-n flag](http://linux.die.net/man/1/sh), [shellcheck](https://www.shellcheck.net/), [shfmt](https://github.com/mvdan/sh) |
-| C | [cppcheck](http://cppcheck.sourceforge.net), [cpplint](https://github.com/google/styleguide/tree/gh-pages/cpplint), [gcc](https://gcc.gnu.org/), [clang](http://clang.llvm.org/), [clangtidy](http://clang.llvm.org/extra/clang-tidy/) !!, [clang-format](https://clang.llvm.org/docs/ClangFormat.html)|
-| C++ (filetype cpp) | [clang](http://clang.llvm.org/), [clangcheck](http://clang.llvm.org/docs/ClangCheck.html) !!, [clangtidy](http://clang.llvm.org/extra/clang-tidy/) !!, [clang-format](https://clang.llvm.org/docs/ClangFormat.html), [cppcheck](http://cppcheck.sourceforge.net), [cpplint](https://github.com/google/styleguide/tree/gh-pages/cpplint) !!, [gcc](https://gcc.gnu.org/) |
+| C | [cppcheck](http://cppcheck.sourceforge.net), [cpplint](https://github.com/google/styleguide/tree/gh-pages/cpplint), [clang](http://clang.llvm.org/), [clangtidy](http://clang.llvm.org/extra/clang-tidy/) !!, [clang-format](https://clang.llvm.org/docs/ClangFormat.html), [flawfinder](https://www.dwheeler.com/flawfinder/), [gcc](https://gcc.gnu.org/) |
+| C++ (filetype cpp) | [clang](http://clang.llvm.org/), [clangcheck](http://clang.llvm.org/docs/ClangCheck.html) !!, [clangtidy](http://clang.llvm.org/extra/clang-tidy/) !!, [clang-format](https://clang.llvm.org/docs/ClangFormat.html), [cppcheck](http://cppcheck.sourceforge.net), [cpplint](https://github.com/google/styleguide/tree/gh-pages/cpplint) !!, [flawfinder](https://www.dwheeler.com/flawfinder/), [gcc](https://gcc.gnu.org/) |
 | CUDA | [nvcc](http://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/index.html) |
 | C# | [mcs](http://www.mono-project.com/docs/about-mono/languages/csharp/) see:`help ale-cs-mcs` for details, [mcsc](http://www.mono-project.com/docs/about-mono/languages/csharp/) !! see:`help ale-cs-mcsc` for details and configuration|
 | Chef | [foodcritic](http://www.foodcritic.io/) |
@@ -93,16 +94,19 @@ formatting.
 | D | [dmd](https://dlang.org/dmd-linux.html) |
 | Dafny | [dafny](https://rise4fun.com/Dafny) !! |
 | Dart | [dartanalyzer](https://github.com/dart-lang/sdk/tree/master/pkg/analyzer_cli) !!, [language_server](https://github.com/natebosch/dart_language_server) |
-| Dockerfile | [hadolint](https://github.com/lukasmartinelli/hadolint) |
-| Elixir | [credo](https://github.com/rrrene/credo), [dogma](https://github.com/lpil/dogma) !! |
+| Dockerfile | [hadolint](https://github.com/hadolint/hadolint) |
+| Elixir | [credo](https://github.com/rrrene/credo), [dialyxir](https://github.com/jeremyjh/dialyxir), [dogma](https://github.com/lpil/dogma) !!|
 | Elm | [elm-format](https://github.com/avh4/elm-format), [elm-make](https://github.com/elm-lang/elm-make) |
-| Erb | [erb](https://github.com/jeremyevans/erubi), [erubis](https://github.com/kwatch/erubis) |
+| Erb | [erb](https://apidock.com/ruby/ERB), [erubi](https://github.com/jeremyevans/erubi), [erubis](https://github.com/kwatch/erubis) |
 | Erlang | [erlc](http://erlang.org/doc/man/erlc.html), [SyntaxErl](https://github.com/ten0s/syntaxerl) |
+| Fish | fish [-n flag](https://linux.die.net/man/1/fish)
 | Fortran | [gcc](https://gcc.gnu.org/) |
+| Fountain | [proselint](http://proselint.com/) |
 | FusionScript | [fusion-lint](https://github.com/RyanSquared/fusionscript) |
+| Git Commit Messages | [gitlint](https://github.com/jorisroovers/gitlint) |
 | GLSL | [glslang](https://github.com/KhronosGroup/glslang), [glslls](https://github.com/svenstaro/glsl-language-server) |
-| Go | [gofmt](https://golang.org/cmd/gofmt/), [goimports](https://godoc.org/golang.org/x/tools/cmd/goimports), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint), [gometalinter](https://github.com/alecthomas/gometalinter) !!, [go build](https://golang.org/cmd/go/) !!, [gosimple](https://github.com/dominikh/go-tools/tree/master/cmd/gosimple) !!, [staticcheck](https://github.com/dominikh/go-tools/tree/master/cmd/staticcheck) !! |
-| GraphQL | [eslint](http://eslint.org/), [gqlint](https://github.com/happylinks/gqlint) |
+| Go | [gofmt](https://golang.org/cmd/gofmt/), [goimports](https://godoc.org/golang.org/x/tools/cmd/goimports), [go vet](https://golang.org/cmd/vet/) !!, [golint](https://godoc.org/github.com/golang/lint), [gotype](https://godoc.org/golang.org/x/tools/cmd/gotype) !!, [gometalinter](https://github.com/alecthomas/gometalinter) !!, [go build](https://golang.org/cmd/go/) !!, [gosimple](https://github.com/dominikh/go-tools/tree/master/cmd/gosimple) !!, [staticcheck](https://github.com/dominikh/go-tools/tree/master/cmd/staticcheck) !! |
+| GraphQL | [eslint](http://eslint.org/), [gqlint](https://github.com/happylinks/gqlint), [prettier](https://github.com/prettier/prettier) |
 | Haml | [haml-lint](https://github.com/brigade/haml-lint) |
 | Handlebars | [ember-template-lint](https://github.com/rwjblue/ember-template-lint) |
 | Haskell | [brittany](https://github.com/lspitzner/brittany), [ghc](https://www.haskell.org/ghc/), [stack-ghc](https://haskellstack.org/), [stack-build](https://haskellstack.org/) !!, [ghc-mod](https://github.com/DanielG/ghc-mod), [stack-ghc-mod](https://github.com/DanielG/ghc-mod), [hlint](https://hackage.haskell.org/package/hlint), [hdevtools](https://hackage.haskell.org/package/hdevtools), [hfmt](https://github.com/danstiner/hfmt) |
@@ -110,15 +114,15 @@ formatting.
 | Idris | [idris](http://www.idris-lang.org/) |
 | Java | [checkstyle](http://checkstyle.sourceforge.net), [javac](http://www.oracle.com/technetwork/java/javase/downloads/index.html), [google-java-format](https://github.com/google/google-java-format) |
 | JavaScript | [eslint](http://eslint.org/), [flow](https://flowtype.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/), [prettier](https://github.com/prettier/prettier), [prettier-eslint](https://github.com/prettier/prettier-eslint), [prettier-standard](https://github.com/sheerun/prettier-standard), [standard](http://standardjs.com/), [xo](https://github.com/sindresorhus/xo)
-| JSON | [jsonlint](http://zaa.ch/jsonlint/), [prettier](https://github.com/prettier/prettier) |
+| JSON | [fixjson](https://github.com/rhysd/fixjson), [jsonlint](http://zaa.ch/jsonlint/), [jq](https://stedolan.github.io/jq/), [prettier](https://github.com/prettier/prettier) |
 | Kotlin | [kotlinc](https://kotlinlang.org) !!, [ktlint](https://ktlint.github.io) !! see `:help ale-integration-kotlin` for configuration instructions |
 | LaTeX | [alex](https://github.com/wooorm/alex) !!, [chktex](http://www.nongnu.org/chktex/), [lacheck](https://www.ctan.org/pkg/lacheck), [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
 | Less | [lessc](https://www.npmjs.com/package/less), [prettier](https://github.com/prettier/prettier), [stylelint](https://github.com/stylelint/stylelint) |
 | LLVM | [llc](https://llvm.org/docs/CommandGuide/llc.html) |
-| Lua | [luacheck](https://github.com/mpeterv/luacheck) |
+| Lua | [luac](https://www.lua.org/manual/5.1/luac.html), [luacheck](https://github.com/mpeterv/luacheck) |
 | Mail | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [vale](https://github.com/ValeLint/vale) |
 | Make | [checkmake](https://github.com/mrtazz/checkmake) |
-| Markdown | [alex](https://github.com/wooorm/alex) !!, [mdl](https://github.com/mivok/markdownlint), [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [remark-lint](https://github.com/wooorm/remark-lint) !!, [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
+| Markdown | [alex](https://github.com/wooorm/alex) !!, [markdownlint](https://github.com/DavidAnson/markdownlint) !!, [mdl](https://github.com/mivok/markdownlint), [prettier](https://github.com/prettier/prettier), [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [remark-lint](https://github.com/wooorm/remark-lint) !!, [textlint](https://textlint.github.io/), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
 | MATLAB | [mlint](https://www.mathworks.com/help/matlab/ref/mlint.html) |
 | Nim | [nim check](https://nim-lang.org/docs/nimc.html) !! |
 | nix | [nix-instantiate](http://nixos.org/nix/manual/#sec-nix-instantiate) |
@@ -127,18 +131,21 @@ formatting.
 | Objective-C++ | [clang](http://clang.llvm.org/) |
 | OCaml | [merlin](https://github.com/the-lambda-church/merlin) see `:help ale-ocaml-merlin` for configuration instructions, [ols](https://github.com/freebroccolo/ocaml-language-server) |
 | Perl | [perl -c](https://perl.org/), [perl-critic](https://metacpan.org/pod/Perl::Critic) |
-| PHP | [hack](http://hacklang.org/), [hackfmt](https://github.com/facebook/flow/tree/master/hack/hackfmt), [langserver](https://github.com/felixfbecker/php-language-server), [phan](https://github.com/phan/phan) see `:help ale-php-phan` to instructions, [php -l](https://secure.php.net/), [phpcs](https://github.com/squizlabs/PHP_CodeSniffer), [phpmd](https://phpmd.org), [phpstan](https://github.com/phpstan/phpstan), [phpcbf](https://github.com/squizlabs/PHP_CodeSniffer) |
+| PHP | [hack](http://hacklang.org/), [hackfmt](https://github.com/facebook/flow/tree/master/hack/hackfmt), [langserver](https://github.com/felixfbecker/php-language-server), [phan](https://github.com/phan/phan) see `:help ale-php-phan` to instructions, [php -l](https://secure.php.net/), [phpcs](https://github.com/squizlabs/PHP_CodeSniffer), [phpmd](https://phpmd.org), [phpstan](https://github.com/phpstan/phpstan), [phpcbf](https://github.com/squizlabs/PHP_CodeSniffer), [php-cs-fixer](http://cs.sensiolabs.org/) |
+| PO | [alex](https://github.com/wooorm/alex) !!, [msgfmt](https://www.gnu.org/software/gettext/manual/html_node/msgfmt-Invocation.html), [proselint](http://proselint.com/), [write-good](https://github.com/btford/write-good) |
 | Pod | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [write-good](https://github.com/btford/write-good) |
+| Pony | [ponyc](https://github.com/ponylang/ponyc) |
 | proto | [protoc-gen-lint](https://github.com/ckaznocha/protoc-gen-lint) |
 | Pug | [pug-lint](https://github.com/pugjs/pug-lint) |
 | Puppet | [puppet](https://puppet.com), [puppet-lint](https://puppet-lint.com) |
 | Python | [autopep8](https://github.com/hhatto/autopep8), [flake8](http://flake8.pycqa.org/en/latest/), [isort](https://github.com/timothycrosley/isort), [mypy](http://mypy-lang.org/), [prospector](http://github.com/landscapeio/prospector), [pycodestyle](https://github.com/PyCQA/pycodestyle), [pyls](https://github.com/palantir/python-language-server), [pylint](https://www.pylint.org/) !!, [yapf](https://github.com/google/yapf) |
+| QML | [qmllint](https://github.com/qt/qtdeclarative/tree/5.11/tools/qmllint) |
 | R | [lintr](https://github.com/jimhester/lintr) |
-| ReasonML | [merlin](https://github.com/the-lambda-church/merlin) see `:help ale-integration-reason-merlin` for configuration instructions, [ols](https://github.com/freebroccolo/ocaml-language-server), [refmt](https://github.com/reasonml/reason-cli) |
+| ReasonML | [merlin](https://github.com/the-lambda-church/merlin) see `:help ale-reasonml-ols` for configuration instructions, [ols](https://github.com/freebroccolo/ocaml-language-server), [refmt](https://github.com/reasonml/reason-cli) |
 | reStructuredText | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [rstcheck](https://github.com/myint/rstcheck), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
 | Re:VIEW | [redpen](http://redpen.cc/) |
 | RPM spec | [rpmlint](https://github.com/rpm-software-management/rpmlint) (disabled by default; see `:help ale-integration-spec`) |
-| Ruby | [brakeman](http://brakemanscanner.org/) !!, [rails_best_practices](https://github.com/flyerhzm/rails_best_practices) !!, [reek](https://github.com/troessner/reek), [rubocop](https://github.com/bbatsov/rubocop), [ruby](https://www.ruby-lang.org) |
+| Ruby | [brakeman](http://brakemanscanner.org/) !!, [rails_best_practices](https://github.com/flyerhzm/rails_best_practices) !!, [reek](https://github.com/troessner/reek), [rubocop](https://github.com/bbatsov/rubocop), [ruby](https://www.ruby-lang.org), [rufo](https://github.com/ruby-formatter/rufo) |
 | Rust |  cargo !! (see `:help ale-integration-rust` for configuration instructions), [rls](https://github.com/rust-lang-nursery/rls), [rustc](https://www.rust-lang.org/), [rustfmt](https://github.com/rust-lang-nursery/rustfmt) |
 | SASS | [sass-lint](https://www.npmjs.com/package/sass-lint), [stylelint](https://github.com/stylelint/stylelint) |
 | SCSS | [prettier](https://github.com/prettier/prettier), [sass-lint](https://www.npmjs.com/package/sass-lint), [scss-lint](https://github.com/brigade/scss-lint), [stylelint](https://github.com/stylelint/stylelint) |
@@ -152,12 +159,13 @@ formatting.
 | Tcl | [nagelfar](http://nagelfar.sourceforge.net) !! |
 | Terraform | [tflint](https://github.com/wata727/tflint) |
 | Texinfo | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [write-good](https://github.com/btford/write-good)|
-| Text^ | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good), [redpen](http://redpen.cc/) |
+| Text^ | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [redpen](http://redpen.cc/), [textlint](https://textlint.github.io/), [vale](https://github.com/ValeLint/vale), [write-good](https://github.com/btford/write-good) |
 | Thrift | [thrift](http://thrift.apache.org/) |
 | TypeScript | [eslint](http://eslint.org/), [prettier](https://github.com/prettier/prettier), [tslint](https://github.com/palantir/tslint), tsserver, typecheck |
 | Verilog | [iverilog](https://github.com/steveicarus/iverilog), [verilator](http://www.veripool.org/projects/verilator/wiki/Intro) |
 | Vim | [vint](https://github.com/Kuniwak/vint) |
 | Vim help^ | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [write-good](https://github.com/btford/write-good) |
+| Vue | [prettier](https://github.com/prettier/prettier) |
 | XHTML | [alex](https://github.com/wooorm/alex) !!, [proselint](http://proselint.com/), [write-good](https://github.com/btford/write-good) |
 | XML | [xmllint](http://xmlsoft.org/xmllint.html) |
 | YAML | [swaglint](https://github.com/byCedric/swaglint), [yamllint](https://yamllint.readthedocs.io/) |
@@ -496,15 +504,17 @@ Will give you:
 ### 5.viii. How can I execute some code when ALE starts or stops linting?

 ALE runs its own [autocmd](http://vimdoc.sourceforge.net/htmldoc/autocmd.html)
-events whenever has a linter is started and has been successfully executed and
-processed. These events can be used to call arbitrary functions before and after
-ALE stops linting.
+events when a lint or fix cycle are started and stopped. These events can be
+used to call arbitrary functions before and after ALE stops linting.

 ```vim
 augroup YourGroup
    autocmd!
    autocmd User ALELintPre  call YourFunction()
    autocmd User ALELintPost call YourFunction()
+
+    autocmd User ALEFixPre   call YourFunction()
+    autocmd User ALEFixPost  call YourFunction()
 augroup END
 ```

@@ -571,6 +581,9 @@ let g:ale_open_list = 1
 let g:ale_keep_list_window_open = 1
 ```

+You can also set `let g:ale_list_vertical = 1` to open the windows vertically
+instead of the default horizontally.
+
 <a name="faq-jsx-stylelint-eslint"></a>

 ### 5.xii. How can I check JSX files with both stylelint and eslint?
@@ -689,3 +702,14 @@ let g:ale_pattern_options_enabled = 1
 ```

 Buffer-local variables for settings always override the global settings.
+
+<a name="faq-list-window-height"></a>
+
+### 5.xvi. How can I configure the height of the list in which ALE displays errors?
+
+To set a default height for the error list, use the `g:ale_list_window_size` variable.
+
+```vim
+" Show 5 lines of errors (default: 10)
+let g:ale_list_window_size = 5
+```
--- a/ale_linters/awk/gawk.vim
+++ b/ale_linters/awk/gawk.vim
@@ -12,7 +12,11 @@ function! ale_linters#awk#gawk#GetExecutable(buffer) abort
 endfunction

 function! ale_linters#awk#gawk#GetCommand(buffer) abort
+    " note the --source 'BEGIN ...' is to prevent
+    " gawk from attempting to execute the body of the script
+    " it is linting.
    return ale_linters#awk#gawk#GetExecutable(a:buffer)
+    \   . " --source 'BEGIN { exit } END { exit 1 }'"
    \   . ' ' . ale#Var(a:buffer, 'awk_gawk_options')
    \   . ' ' . '-f %t --lint /dev/null'
 endfunction
@@ -21,6 +25,6 @@ call ale#linter#Define('awk', {
 \   'name': 'gawk',
 \   'executable_callback': 'ale_linters#awk#gawk#GetExecutable',
 \   'command_callback': 'ale_linters#awk#gawk#GetCommand',
-\   'callback': 'ale#handlers#cpplint#HandleCppLintFormat',
+\   'callback': 'ale#handlers#gawk#HandleGawkFormat',
 \   'output_stream': 'both'
 \})
--- a/ale_linters/c/flawfinder.vim
+++ b/ale_linters/c/flawfinder.vim
@@ -0,0 +1,31 @@
+" Author: Christian Gibbons <cgibbons@gmu.edu>
+" Description: flawfinder linter for c files
+
+call ale#Set('c_flawfinder_executable', 'flawfinder')
+call ale#Set('c_flawfinder_options', '')
+call ale#Set('c_flawfinder_minlevel', 1)
+call ale#Set('c_flawfinder_error_severity', 6)
+
+function! ale_linters#c#flawfinder#GetExecutable(buffer) abort
+   return ale#Var(a:buffer, 'c_flawfinder_executable')
+endfunction
+
+function! ale_linters#c#flawfinder#GetCommand(buffer) abort
+
+   " Set the minimum vulnerability level for flawfinder to bother with
+   let l:minlevel = ' --minlevel=' . ale#Var(a:buffer, 'c_flawfinder_minlevel')
+
+   return ale#Escape(ale_linters#c#flawfinder#GetExecutable(a:buffer))
+   \  . ' -CDQS'
+   \  . ale#Var(a:buffer, 'c_flawfinder_options')
+   \  . l:minlevel
+   \  . ' %t'
+endfunction
+
+call ale#linter#Define('c', {
+\  'name': 'flawfinder',
+\  'output_stream': 'stdout',
+\  'executable_callback': 'ale_linters#c#flawfinder#GetExecutable',
+\  'command_callback': 'ale_linters#c#flawfinder#GetCommand',
+\  'callback': 'ale#handlers#flawfinder#HandleFlawfinderFormat',
+\})
--- a/ale_linters/cpp/flawfinder.vim
+++ b/ale_linters/cpp/flawfinder.vim
@@ -0,0 +1,31 @@
+" Author: Christian Gibbons <cgibbons@gmu.edu>
+" Description: flawfinder linter for c++ files
+
+call ale#Set('cpp_flawfinder_executable', 'flawfinder')
+call ale#Set('cpp_flawfinder_options', '')
+call ale#Set('cpp_flawfinder_minlevel', 1)
+call ale#Set('c_flawfinder_error_severity', 6)
+
+function! ale_linters#cpp#flawfinder#GetExecutable(buffer) abort
+   return ale#Var(a:buffer, 'cpp_flawfinder_executable')
+endfunction
+
+function! ale_linters#cpp#flawfinder#GetCommand(buffer) abort
+
+   " Set the minimum vulnerability level for flawfinder to bother with
+   let l:minlevel = ' --minlevel=' . ale#Var(a:buffer, 'cpp_flawfinder_minlevel')
+
+   return ale#Escape(ale_linters#cpp#flawfinder#GetExecutable(a:buffer))
+   \  . ' -CDQS'
+   \  . ale#Var(a:buffer, 'cpp_flawfinder_options')
+   \  . l:minlevel
+   \  . ' %t'
+endfunction
+
+call ale#linter#Define('cpp', {
+\  'name': 'flawfinder',
+\  'output_stream': 'stdout',
+\  'executable_callback': 'ale_linters#cpp#flawfinder#GetExecutable',
+\  'command_callback': 'ale_linters#cpp#flawfinder#GetCommand',
+\  'callback': 'ale#handlers#flawfinder#HandleFlawfinderFormat',
+\})
--- a/ale_linters/cs/mcsc.vim
+++ b/ale_linters/cs/mcsc.vim
@@ -10,7 +10,7 @@ function! s:GetWorkingDirectory(buffer) abort
        return l:working_directory
    endif

-    return fnamemodify(bufname(a:buffer), ':p:h')
+    return expand('#' . a:buffer . ':p:h')
 endfunction

 function! ale_linters#cs#mcsc#GetCommand(buffer) abort
--- a/ale_linters/dockerfile/hadolint.vim
+++ b/ale_linters/dockerfile/hadolint.vim
@@ -2,31 +2,51 @@

 " always, yes, never
 call ale#Set('dockerfile_hadolint_use_docker', 'never')
-call ale#Set('dockerfile_hadolint_docker_image', 'lukasmartinelli/hadolint')
+call ale#Set('dockerfile_hadolint_docker_image', 'hadolint/hadolint')

 function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
    " Matches patterns line the following:
    "
-    " stdin:19: F: Pipe chain should start with a raw value.
-    let l:pattern = '\v^/dev/stdin:?(\d+)? (\S+) (.+)$'
+    " /dev/stdin:19 DL3001 Pipe chain should start with a raw value.
+    " /dev/stdin:19:3 unexpected thing
+    let l:pattern = '\v^/dev/stdin:(\d+):?(\d+)? ((DL|SC)(\d+) )?(.+)$'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        let l:lnum = 0
+        let l:colnum = 0

        if l:match[1] isnot# ''
            let l:lnum = l:match[1] + 0
        endif

+        if l:match[2] isnot# ''
+            let l:colnum = l:match[2] + 0
+        endif
+
        let l:type = 'W'
-        let l:text = l:match[3]
+        let l:text = l:match[6]
+        let l:detail = l:match[6]
+        let l:domain = 'https://github.com/hadolint/hadolint/wiki/'
+
+        if l:match[4] is# 'SC'
+            let l:domain = 'https://github.com/koalaman/shellcheck/wiki/'
+        endif
+
+        if l:match[5] isnot# ''
+            let l:code = l:match[4] . l:match[5]
+            let l:link = ' ( ' . l:domain . l:code . ' )'
+            let l:detail = l:code . l:link . "\n\n" . l:detail
+        else
+            let l:type = 'E'
+        endif

        call add(l:output, {
        \   'lnum': l:lnum,
-        \   'col': 0,
+        \   'col': l:colnum,
        \   'type': l:type,
        \   'text': l:text,
-        \   'nr': l:match[2],
+        \   'detail': l:detail
        \})
    endfor

--- a/ale_linters/elixir/credo.vim
+++ b/ale_linters/elixir/credo.vim
@@ -32,6 +32,6 @@ endfunction
 call ale#linter#Define('elixir', {
 \   'name': 'credo',
 \   'executable': 'mix',
-\   'command': 'mix credo suggest --format=flycheck --read-from-stdin %s',
+\   'command': 'mix help credo && mix credo suggest --format=flycheck --read-from-stdin %s',
 \   'callback': 'ale_linters#elixir#credo#Handle',
 \})
--- a/ale_linters/elixir/dialyxir.vim
+++ b/ale_linters/elixir/dialyxir.vim
@@ -0,0 +1,34 @@
+" Author: Fran C. - https://github.com/franciscoj
+" Description: Add dialyzer support for elixir through dialyxir
+" https://github.com/jeremyjh/dialyxir
+
+function! ale_linters#elixir#dialyxir#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " lib/filename.ex:19: Function fname/1 has no local return
+    let l:pattern = '\v(.+):(\d+): (.+)$'
+    let l:output = []
+    let l:type = 'W'
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        if bufname(a:buffer) == l:match[1]
+            call add(l:output, {
+            \   'bufnr': a:buffer,
+            \   'lnum': l:match[2] + 0,
+            \   'col': 0,
+            \   'type': l:type,
+            \   'text': l:match[3],
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('elixir', {
+\   'name': 'dialyxir',
+\   'executable': 'mix',
+\   'command': 'mix dialyzer',
+\   'callback': 'ale_linters#elixir#dialyxir#Handle',
+\})
+
--- a/ale_linters/elixir/dogma.vim
+++ b/ale_linters/elixir/dogma.vim
@@ -32,7 +32,7 @@ endfunction
 call ale#linter#Define('elixir', {
 \   'name': 'dogma',
 \   'executable': 'mix',
-\   'command': 'mix dogma %s --format=flycheck',
+\   'command': 'mix help dogma && mix dogma %s --format=flycheck',
 \   'lint_file': 1,
 \   'callback': 'ale_linters#elixir#dogma#Handle',
 \})
--- a/ale_linters/eruby/erubi.vim
+++ b/ale_linters/eruby/erubi.vim
@@ -0,0 +1,35 @@
+" Author: Eddie Lebow https://github.com/elebow
+" Description: eruby checker using `erubi`
+
+function! ale_linters#eruby#erubi#CheckErubi(buffer) abort
+    return 'ruby -r erubi/capture_end -e ' . ale#Escape('""')
+endfunction
+
+function! ale_linters#eruby#erubi#GetCommand(buffer, check_erubi_output) abort
+    let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
+
+    if (!empty(a:check_erubi_output))
+        " The empty command in CheckErubi returns nothing if erubi runs and
+        " emits an error if erubi is not present
+        return ''
+    endif
+
+    if empty(l:rails_root)
+        return 'ruby -r erubi/capture_end -e ' . ale#Escape('puts Erubi::CaptureEndEngine.new($stdin.read).src') . '< %t | ruby -c'
+    endif
+
+    " Rails-flavored eRuby does not comply with the standard as understood by
+    " Erubi, so we'll have to do some substitution. This does not reduce the
+    " effectiveness of the linter---the translated code is still evaluated.
+    return 'ruby -r erubi/capture_end -e ' . ale#Escape('puts Erubi::CaptureEndEngine.new($stdin.read.gsub(%{<%=},%{<%}), nil, %{-}).src') . '< %t | ruby -c'
+endfunction
+
+call ale#linter#Define('eruby', {
+\   'name': 'erubi',
+\   'executable': 'ruby',
+\   'command_chain': [
+\     {'callback': 'ale_linters#eruby#erubi#CheckErubi'},
+\     {'callback': 'ale_linters#eruby#erubi#GetCommand', 'output_stream': 'stderr'},
+\   ],
+\   'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
+\})
--- a/ale_linters/fish/fish.vim
+++ b/ale_linters/fish/fish.vim
@@ -0,0 +1,67 @@
+" Author: Niraj Thapaliya - https://github.com/nthapaliya
+" Description: Lints fish files using fish -n
+
+function! ale_linters#fish#fish#Handle(buffer, lines) abort
+    " Matches patterns such as:
+    "
+    " home/.config/fish/functions/foo.fish (line 1): Missing end to balance this function definition
+    " function foo
+    " ^
+    "
+    " OR, patterns such as:
+    "
+    " Unsupported use of '||'. In fish, please use 'COMMAND; or COMMAND'.
+    " /tmp/vLz620o/258/test.fish (line 2): if set -q SSH_CLIENT || set -q SSH_TTY
+    "                                                            ^
+    "
+    " fish -n can return errors in either format.
+    let l:pattern = '^\(.* (line \(\d\+\)): \)\(.*\)$'
+    let l:column_pattern = '^ *\^'
+    let l:output = []
+    let l:column_offset = 0
+    let l:last_line_with_message = ''
+
+    for l:line in a:lines
+        " Look for error lines first.
+        let l:match = matchlist(l:line, l:pattern)
+
+        if !empty(l:match)
+            if !empty(l:last_line_with_message)
+                let l:text = l:last_line_with_message
+            else
+                let l:text = l:match[3]
+            endif
+
+            let l:column_offset = len(l:match[1])
+
+            let l:last_line_with_message = ''
+            call add(l:output, {
+            \  'col': 0,
+            \  'lnum': str2nr(l:match[2]),
+            \  'text': l:text,
+            \})
+        else
+            " Look for column markers like '   ^' second.
+            " The column index will be set according to how long the line is.
+            let l:column_match = matchstr(l:line, l:column_pattern)
+
+            if !empty(l:column_match) && !empty(l:output)
+                let l:output[-1].col = len(l:column_match) - l:column_offset
+                let l:last_line_with_message = ''
+            else
+                let l:last_line_with_message = l:line
+                let l:column_offset = 0
+            endif
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('fish', {
+\   'name': 'fish',
+\   'output_stream': 'stderr',
+\   'executable': 'fish',
+\   'command': 'fish -n %t',
+\   'callback': 'ale_linters#fish#fish#Handle',
+\})
--- a/ale_linters/fountain/proselint.vim
+++ b/ale_linters/fountain/proselint.vim
@@ -0,0 +1,9 @@
+" Author: Jansen Mitchell https://github.com/JansenMitchell
+" Description: proselint for Fountain files
+
+call ale#linter#Define('fountain', {
+\    'name': 'proselint',
+\    'executable': 'proselint',
+\    'command': 'proselint %t',
+\    'callback': 'ale#handlers#unix#HandleAsWarning',
+\})
--- a/ale_linters/gitcommit/gitlint.vim
+++ b/ale_linters/gitcommit/gitlint.vim
@@ -0,0 +1,52 @@
+" Author: Nick Yamane <nick.diego@gmail.com>
+" Description: gitlint for git commit message files
+
+let g:ale_gitcommit_gitlint_executable =
+\   get(g:, 'ale_gitcommit_gitlint_executable', 'gitlint')
+let g:ale_gitcommit_gitlint_options = get(g:, 'ale_gitcommit_gitlint_options', '')
+let g:ale_gitcommit_gitlint_use_global = get(g:, 'ale_gitcommit_gitlint_use_global', 0)
+
+
+function! ale_linters#gitcommit#gitlint#GetExecutable(buffer) abort
+    return ale#python#FindExecutable(a:buffer, 'gitcommit_gitlint', ['gitlint'])
+endfunction
+
+function! ale_linters#gitcommit#gitlint#GetCommand(buffer) abort
+    let l:options = ale#Var(a:buffer, 'gitcommit_gitlint_options')
+    let l:executable = ale_linters#gitcommit#gitlint#GetExecutable(a:buffer)
+    return ale#Escape(l:executable)
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' lint'
+endfunction
+
+
+function! ale_linters#gitcommit#gitlint#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    let l:pattern = '\v^(\d+): (\w+) (.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:code = l:match[2]
+
+        let l:item = {
+        \   'lnum': l:match[1] + 0,
+        \   'text': l:match[3],
+        \   'code': l:code,
+        \   'type': 'E',
+        \}
+
+        call add(l:output, l:item)
+    endfor
+
+    return l:output
+endfunction
+
+
+call ale#linter#Define('gitcommit', {
+\   'name': 'gitlint',
+\   'output_stream': 'stderr',
+\   'executable_callback': 'ale_linters#gitcommit#gitlint#GetExecutable',
+\   'command_callback': 'ale_linters#gitcommit#gitlint#GetCommand',
+\   'callback': 'ale_linters#gitcommit#gitlint#Handle',
+\})
+
--- a/ale_linters/go/gobuild.vim
+++ b/ale_linters/go/gobuild.vim
@@ -1,9 +1,14 @@
 " Author: Joshua Rubin <joshua@rubixconsulting.com>, Ben Reedy <https://github.com/breed808>,
 " Jeff Willette <jrwillette88@gmail.com>
 " Description: go build for Go files
-
 " inspired by work from dzhou121 <dzhou121@gmail.com>

+call ale#Set('go_gobuild_options', '')
+
+function! ale_linters#go#gobuild#ResetEnv() abort
+    unlet! s:go_env
+endfunction
+
 function! ale_linters#go#gobuild#GoEnv(buffer) abort
    if exists('s:go_env')
        return ''
@@ -13,6 +18,8 @@ function! ale_linters#go#gobuild#GoEnv(buffer) abort
 endfunction

 function! ale_linters#go#gobuild#GetCommand(buffer, goenv_output) abort
+    let l:options = ale#Var(a:buffer, 'go_gobuild_options')
+
    if !exists('s:go_env')
        let s:go_env = {
        \   'GOPATH': a:goenv_output[0],
@@ -20,10 +27,16 @@ function! ale_linters#go#gobuild#GetCommand(buffer, goenv_output) abort
        \}
    endif

+    let l:gopath_env_command = has('win32')
+    \   ? 'set GOPATH=' . ale#Escape(s:go_env.GOPATH) . ' && '
+    \   : 'GOPATH=' . ale#Escape(s:go_env.GOPATH) . ' '
+
    " Run go test in local directory with relative path
-    return 'GOPATH=' . s:go_env.GOPATH
-    \   . ' cd ' . fnamemodify(bufname(a:buffer), ':.:h')
-    \   . ' && go test -c -o /dev/null ./'
+    return l:gopath_env_command
+    \   . ale#path#BufferCdString(a:buffer)
+    \   . 'go test'
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' -c -o /dev/null ./'
 endfunction

 function! ale_linters#go#gobuild#GetMatches(lines) abort
--- a/ale_linters/go/gosimple.vim
+++ b/ale_linters/go/gosimple.vim
@@ -1,11 +1,15 @@
 " Author: Ben Reedy <https://github.com/breed808>
 " Description: gosimple for Go files

+function! ale_linters#go#gosimple#GetCommand(buffer) abort
+    return ale#path#BufferCdString(a:buffer) . ' gosimple .'
+endfunction
+
 call ale#linter#Define('go', {
 \   'name': 'gosimple',
 \   'executable': 'gosimple',
-\   'command': 'gosimple %s',
-\   'callback': 'ale#handlers#unix#HandleAsWarning',
+\   'command_callback': 'ale_linters#go#gosimple#GetCommand',
+\   'callback': 'ale#handlers#go#Handler',
 \   'output_stream': 'both',
 \   'lint_file': 1,
 \})
--- a/ale_linters/go/gotype.vim
+++ b/ale_linters/go/gotype.vim
@@ -0,0 +1,20 @@
+" Author: Jelte Fennema <github-public@jeltef.nl>
+" Description: gotype for Go files
+
+function! ale_linters#go#gotype#GetCommand(buffer) abort
+    if expand('#' . a:buffer . ':p') =~# '_test\.go$'
+        return
+    endif
+
+
+    return ale#path#BufferCdString(a:buffer) . ' gotype .'
+endfunction
+
+call ale#linter#Define('go', {
+\   'name': 'gotype',
+\   'output_stream': 'stderr',
+\   'executable': 'gotype',
+\   'command_callback': 'ale_linters#go#gotype#GetCommand',
+\   'callback': 'ale#handlers#go#Handler',
+\   'lint_file': 1,
+\})
--- a/ale_linters/go/govet.vim
+++ b/ale_linters/go/govet.vim
@@ -1,10 +1,18 @@
 " Author: neersighted <bjorn@neersighted.com>
 " Description: go vet for Go files
+"
+" Author: John Eikenberry <jae@zhar.net>
+" Description: updated to work with go1.10
+
+function! ale_linters#go#govet#GetCommand(buffer) abort
+    return ale#path#BufferCdString(a:buffer) . ' go vet .'
+endfunction

 call ale#linter#Define('go', {
 \   'name': 'go vet',
 \   'output_stream': 'stderr',
 \   'executable': 'go',
-\   'command': 'go vet %t',
-\   'callback': 'ale#handlers#unix#HandleAsError',
+\   'command_callback': 'ale_linters#go#govet#GetCommand',
+\   'callback': 'ale#handlers#go#Handler',
+\   'lint_file': 1,
 \})
--- a/ale_linters/go/staticcheck.vim
+++ b/ale_linters/go/staticcheck.vim
@@ -1,11 +1,33 @@
 " Author: Ben Reedy <https://github.com/breed808>
 " Description: staticcheck for Go files

+call ale#Set('go_staticcheck_options', '')
+call ale#Set('go_staticcheck_lint_package', 0)
+
+function! ale_linters#go#staticcheck#GetCommand(buffer) abort
+    let l:filename = expand('#' . a:buffer . ':t')
+    let l:options = ale#Var(a:buffer, 'go_staticcheck_options')
+    let l:lint_package = ale#Var(a:buffer, 'go_staticcheck_lint_package')
+
+    " BufferCdString is used so that we can be sure the paths output from
+    " staticcheck can be calculated to absolute paths in the Handler
+    if l:lint_package
+        return ale#path#BufferCdString(a:buffer)
+        \   . 'staticcheck'
+        \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
+    endif
+
+    return ale#path#BufferCdString(a:buffer)
+    \   . 'staticcheck'
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' ' . ale#Escape(l:filename)
+endfunction
+
 call ale#linter#Define('go', {
 \   'name': 'staticcheck',
 \   'executable': 'staticcheck',
-\   'command': 'staticcheck %s',
-\   'callback': 'ale#handlers#unix#HandleAsWarning',
+\   'command_callback': 'ale_linters#go#staticcheck#GetCommand',
+\   'callback': 'ale#handlers#go#Handler',
 \   'output_stream': 'both',
 \   'lint_file': 1,
 \})
--- a/ale_linters/haskell/ghc.vim
+++ b/ale_linters/haskell/ghc.vim
@@ -1,10 +1,18 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: ghc for Haskell files

+call ale#Set('haskell_ghc_options', '-fno-code -v0')
+
+function! ale_linters#haskell#ghc#GetCommand(buffer) abort
+    return 'ghc '
+    \   . ale#Var(a:buffer, 'haskell_ghc_options')
+    \   . ' %t'
+endfunction
+
 call ale#linter#Define('haskell', {
 \   'name': 'ghc',
 \   'output_stream': 'stderr',
 \   'executable': 'ghc',
-\   'command': 'ghc -fno-code -v0 %t',
+\   'command_callback': 'ale_linters#haskell#ghc#GetCommand',
 \   'callback': 'ale#handlers#haskell#HandleGHCFormat',
 \})
--- a/ale_linters/html/htmlhint.vim
+++ b/ale_linters/html/htmlhint.vim
@@ -1,7 +1,7 @@
 " Author: KabbAmine <amine.kabb@gmail.com>, deathmaz <00maz1987@gmail.com>, diartyz <diartyz@gmail.com>
 " Description: HTMLHint for checking html files

-call ale#Set('html_htmlhint_options', '--format=unix')
+call ale#Set('html_htmlhint_options', '')
 call ale#Set('html_htmlhint_executable', 'htmlhint')
 call ale#Set('html_htmlhint_use_global', 0)

@@ -12,9 +12,22 @@ function! ale_linters#html#htmlhint#GetExecutable(buffer) abort
 endfunction

 function! ale_linters#html#htmlhint#GetCommand(buffer) abort
-    return ale_linters#html#htmlhint#GetExecutable(a:buffer)
-    \   . ' ' . ale#Var(a:buffer, 'html_htmlhint_options')
-    \   . ' %t'
+    let l:options = ale#Var(a:buffer, 'html_htmlhint_options')
+    let l:config = l:options !~# '--config'
+    \   ? ale#path#FindNearestFile(a:buffer, '.htmlhintrc')
+    \   : ''
+
+    if !empty(l:config)
+        let l:options .= ' --config ' . ale#Escape(l:config)
+    endif
+
+    if !empty(l:options)
+        let l:options = substitute(l:options, '--format=unix', '', '')
+    endif
+
+    return ale#Escape(ale_linters#html#htmlhint#GetExecutable(a:buffer))
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' --format=unix %t'
 endfunction

 call ale#linter#Define('html', {
--- a/ale_linters/html/tidy.vim
+++ b/ale_linters/html/tidy.vim
@@ -25,8 +25,16 @@ function! ale_linters#html#tidy#GetCommand(buffer) abort
    \   'utf-8':        '-utf8',
    \ }, &fileencoding, '-utf8')

+    " On macOS, old tidy (released on 31 Oct 2006) is installed. It does not
+    " consider HTML5 so we should avoid it.
+    let l:executable = ale#Var(a:buffer, 'html_tidy_executable')
+    if has('mac') && l:executable is# 'tidy' && exists('*exepath')
+    \  && exepath(l:executable) is# '/usr/bin/tidy'
+        return ''
+    endif
+
    return printf('%s %s %s -',
-    \   ale#Var(a:buffer, 'html_tidy_executable'),
+    \   l:executable,
    \   ale#Var(a:buffer, 'html_tidy_options'),
    \   l:file_encoding
    \)
--- a/ale_linters/javascript/eslint.vim
+++ b/ale_linters/javascript/eslint.vim
@@ -3,6 +3,7 @@

 call ale#linter#Define('javascript', {
 \   'name': 'eslint',
+\   'output_stream': 'both',
 \   'executable_callback': 'ale#handlers#eslint#GetExecutable',
 \   'command_callback': 'ale#handlers#eslint#GetCommand',
 \   'callback': 'ale#handlers#eslint#Handle',
--- a/ale_linters/lua/luac.vim
+++ b/ale_linters/lua/luac.vim
@@ -0,0 +1,40 @@
+" Author: Jon Xie https://github.com/xiejiangzhi
+" Description: luac linter for lua files
+
+call ale#Set('lua_luac_executable', 'luac')
+
+function! ale_linters#lua#luac#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'lua_luac_executable')
+endfunction
+
+function! ale_linters#lua#luac#GetCommand(buffer) abort
+    let l:executable = ale_linters#lua#luac#GetExecutable(a:buffer)
+    return ale#Escape(l:executable) . ' -p - '
+endfunction
+
+function! ale_linters#lua#luac#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " luac: stdin:5: '=' expected near ')'
+    " luac: stdin:8: ')' expected (to close '(' at line 6) near '123'
+    let l:pattern = '\v^.*:(\d+): (.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'type': 'E',
+        \   'text': l:match[2],
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('lua', {
+\   'name': 'luac',
+\   'executable_callback': 'ale_linters#lua#luac#GetExecutable',
+\   'command_callback': 'ale_linters#lua#luac#GetCommand',
+\   'output_stream': 'stderr',
+\   'callback': 'ale_linters#lua#luac#Handle',
+\})
--- a/ale_linters/markdown/markdownlint.vim
+++ b/ale_linters/markdown/markdownlint.vim
@@ -0,0 +1,11 @@
+" Author: Ty-Lucas Kelley <tylucaskelley@gmail.com>
+" Description: Adds support for markdownlint
+
+call ale#linter#Define('markdown', {
+    \ 'name': 'markdownlint',
+    \ 'executable': 'markdownlint',
+    \ 'lint_file': 1,
+    \ 'output_stream': 'both',
+    \ 'command': 'markdownlint %s',
+    \ 'callback': 'ale#handlers#markdownlint#Handle'
+\ })
--- a/ale_linters/markdown/mdl.vim
+++ b/ale_linters/markdown/mdl.vim
@@ -1,5 +1,20 @@
-" Author: Steve Dignam <steve@dignam.xyz>
-" Description: Support for mdl, a markdown linter
+" Author: Steve Dignam <steve@dignam.xyz>, Josh Leeb-du Toit <joshleeb.com>
+" Description: Support for mdl, a markdown linter.
+
+call ale#Set('markdown_mdl_executable', 'mdl')
+call ale#Set('markdown_mdl_options', '')
+
+function! ale_linters#markdown#mdl#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'markdown_mdl_executable')
+endfunction
+
+function! ale_linters#markdown#mdl#GetCommand(buffer) abort
+    let l:executable = ale_linters#markdown#mdl#GetExecutable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'markdown_mdl_options')
+
+    return ale#Escape(l:executable)
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+endfunction

 function! ale_linters#markdown#mdl#Handle(buffer, lines) abort
    " matches: '(stdin):173: MD004 Unordered list style'
@@ -19,7 +34,7 @@ endfunction

 call ale#linter#Define('markdown', {
 \   'name': 'mdl',
-\   'executable': 'mdl',
-\   'command': 'mdl',
+\   'executable_callback': 'ale_linters#markdown#mdl#GetExecutable',
+\   'command_callback': 'ale_linters#markdown#mdl#GetCommand',
 \   'callback': 'ale_linters#markdown#mdl#Handle'
 \})
--- a/ale_linters/markdown/remark_lint.vim
+++ b/ale_linters/markdown/remark_lint.vim
@@ -1,18 +1,24 @@
-" Author rhysd https://rhysd.github.io/
+" Author rhysd https://rhysd.github.io/, Dirk Roorda (dirkroorda), Adrián González Rus (@adrigzr)
 " Description: remark-lint for Markdown files

 function! ale_linters#markdown#remark_lint#Handle(buffer, lines) abort
    " matches: '  1:4  warning  Incorrect list-item indent: add 1 space  list-item-indent  remark-lint'
-    let l:pattern = '^ \+\(\d\+\):\(\d\+\)  \(warning\|error\)  \(.\+\)$'
+    " matches: '  18:71-19:1  error  Missing new line after list item  list-item-spacing  remark-lint',
+    let l:pattern = '^ \+\(\d\+\):\(\d\+\)\(-\(\d\+\):\(\d\+\)\)\?  \(warning\|error\)  \(.\+\)$'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        call add(l:output, {
+        let l:item = {
        \   'lnum': l:match[1] + 0,
        \   'col': l:match[2] + 0,
-        \   'type': l:match[3] is# 'error' ? 'E' : 'W',
-        \   'text': l:match[4],
-        \})
+        \   'type': l:match[6] is# 'error' ? 'E' : 'W',
+        \   'text': l:match[7],
+        \}
+        if l:match[3] isnot# ''
+            let l:item.end_lnum = l:match[4] + 0
+            let l:item.end_col = l:match[5] + 0
+        endif
+        call add(l:output, l:item)
    endfor

    return l:output
--- a/ale_linters/markdown/textlint.vim
+++ b/ale_linters/markdown/textlint.vim
@@ -0,0 +1,9 @@
+" Author: tokida https://rouger.info, Yasuhiro Kiyota <yasuhiroki.duck@gmail.com>
+" Description: textlint, a proofreading tool (https://textlint.github.io/)
+
+call ale#linter#Define('markdown', {
+\   'name': 'textlint',
+\   'executable_callback': 'ale#handlers#textlint#GetExecutable',
+\   'command_callback': 'ale#handlers#textlint#GetCommand',
+\   'callback': 'ale#handlers#textlint#HandleTextlintOutput',
+\})
--- a/ale_linters/perl/perl.vim
+++ b/ale_linters/perl/perl.vim
@@ -27,12 +27,20 @@ function! ale_linters#perl#perl#Handle(buffer, lines) abort
    let l:output = []
    let l:basename = expand('#' . a:buffer . ':t')

+    let l:type = 'E'
+    if a:lines[-1] =~# 'syntax OK'
+        let l:type = 'W'
+    endif
+
+    let l:seen = {}
+
    for l:match in ale#util#GetMatches(a:lines, l:pattern)
        let l:line = l:match[3]
+        let l:file = l:match[2]
        let l:text = l:match[1]
-        let l:type = 'E'

-        if ale#path#IsBufferPath(a:buffer, l:match[2])
+        if ale#path#IsBufferPath(a:buffer, l:file)
+        \ && !has_key(l:seen,l:line)
        \ && (
        \   l:text isnot# 'BEGIN failed--compilation aborted'
        \   || empty(l:output)
@@ -43,6 +51,8 @@ function! ale_linters#perl#perl#Handle(buffer, lines) abort
            \   'text': l:text,
            \   'type': l:type,
            \})
+
+            let l:seen[l:line] = 1
        endif
    endfor

--- a/ale_linters/po/alex.vim
+++ b/ale_linters/po/alex.vim
@@ -0,0 +1,11 @@
+" Author: Cian Butler https://github.com/butlerx
+" Description: alex for PO files
+
+call ale#linter#Define('po', {
+\   'name': 'alex',
+\   'executable': 'alex',
+\   'command': 'alex %s -t',
+\   'output_stream': 'stderr',
+\   'callback': 'ale#handlers#alex#Handle',
+\   'lint_file': 1,
+\})
--- a/ale_linters/po/msgfmt.vim
+++ b/ale_linters/po/msgfmt.vim
@@ -0,0 +1,10 @@
+" Author: Cian Butler https://github.com/butlerx
+" Description: msgfmt for PO files
+
+call ale#linter#Define('po', {
+\   'name': 'msgfmt',
+\   'executable': 'msgfmt',
+\   'output_stream': 'stderr',
+\   'command': 'msgfmt --statistics --output-file=- %t',
+\   'callback': 'ale#handlers#unix#HandleAsWarning',
+\})
--- a/ale_linters/po/proselint.vim
+++ b/ale_linters/po/proselint.vim
@@ -0,0 +1,9 @@
+" Author: Cian Butler https://github.com/butlerx
+" Description: proselint for PO files
+
+call ale#linter#Define('po', {
+\   'name': 'proselint',
+\   'executable': 'proselint',
+\   'command': 'proselint %t',
+\   'callback': 'ale#handlers#unix#HandleAsWarning',
+\})
--- a/ale_linters/po/write-good.vim
+++ b/ale_linters/po/write-good.vim
@@ -0,0 +1,9 @@
+" Author: Cian Butler https://github.com/butlerx
+" Description: write-good for PO files
+
+call ale#linter#Define('po', {
+\   'name': 'write-good',
+\   'executable_callback': 'ale#handlers#writegood#GetExecutable',
+\   'command_callback': 'ale#handlers#writegood#GetCommand',
+\   'callback': 'ale#handlers#writegood#Handle',
+\})
--- a/ale_linters/pony/ponyc.vim
+++ b/ale_linters/pony/ponyc.vim
@@ -0,0 +1,21 @@
+" Description: ponyc linter for pony files
+
+call ale#Set('pony_ponyc_executable', 'ponyc')
+call ale#Set('pony_ponyc_options', '--pass paint')
+
+function! ale_linters#pony#ponyc#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'pony_ponyc_executable')
+endfunction
+
+function! ale_linters#pony#ponyc#GetCommand(buffer) abort
+    return ale#Escape(ale_linters#pony#ponyc#GetExecutable(a:buffer))
+    \   . ' ' . ale#Var(a:buffer, 'pony_ponyc_options')
+endfunction
+
+call ale#linter#Define('pony', {
+\   'name': 'ponyc',
+\   'output_stream': 'stderr',
+\   'executable_callback': 'ale_linters#pony#ponyc#GetExecutable',
+\   'command_callback': 'ale_linters#pony#ponyc#GetCommand',
+\   'callback': 'ale#handlers#pony#HandlePonycFormat',
+\})
--- a/ale_linters/proto/protoc_gen_lint.vim
+++ b/ale_linters/proto/protoc_gen_lint.vim
@@ -1,12 +1,20 @@
 " Author: Jeff Willette <jrwillette88@gmail.com>
 " Description: run the protoc-gen-lint plugin for the protoc binary

+call ale#Set('proto_protoc_gen_lint_options', '')
+
 function! ale_linters#proto#protoc_gen_lint#GetCommand(buffer) abort
    let l:dirname = expand('#' . a:buffer . ':p:h')

-    return 'protoc'
-    \   . ' -I ' . ale#Escape(l:dirname)
-    \   . ' --lint_out=. ' . '%s'
+    let l:options = ['-I ' . ale#Escape(l:dirname)]
+
+    if !empty(ale#Var(a:buffer, 'proto_protoc_gen_lint_options'))
+        let l:options += [ale#Var(a:buffer, 'proto_protoc_gen_lint_options')]
+    endif
+
+    let l:options += ['--lint_out=. ' . '%s']
+
+    return 'protoc' . ' ' . join(l:options)
 endfunction

 call ale#linter#Define('proto', {
--- a/ale_linters/python/flake8.vim
+++ b/ale_linters/python/flake8.vim
@@ -105,11 +105,16 @@ function! ale_linters#python#flake8#Handle(buffer, lines) abort
        \   'type': 'W',
        \}

-        if l:code[:0] is# 'F' || l:code is# 'E999'
-            let l:item.type = 'E'
+        if l:code[:0] is# 'F'
+            if l:code isnot# 'F401'
+                let l:item.type = 'E'
+            endif
        elseif l:code[:0] is# 'E'
            let l:item.type = 'E'
-            let l:item.sub_type = 'style'
+
+            if l:code isnot# 'E999' && l:code isnot# 'E112'
+                let l:item.sub_type = 'style'
+            endif
        elseif l:code[:0] is# 'W'
            let l:item.sub_type = 'style'
        endif
--- a/ale_linters/python/mypy.vim
+++ b/ale_linters/python/mypy.vim
@@ -1,10 +1,10 @@
 " Author: Keith Smiley <k@keith.so>, w0rp <devw0rp@gmail.com>
 " Description: mypy support for optional python typechecking

-let g:ale_python_mypy_executable =
-\   get(g:, 'ale_python_mypy_executable', 'mypy')
-let g:ale_python_mypy_options = get(g:, 'ale_python_mypy_options', '')
-let g:ale_python_mypy_use_global = get(g:, 'ale_python_mypy_use_global', 0)
+call ale#Set('python_mypy_executable', 'mypy')
+call ale#Set('python_mypy_ignore_invalid_syntax', 0)
+call ale#Set('python_mypy_options', '')
+call ale#Set('python_mypy_use_global', 0)

 function! ale_linters#python#mypy#GetExecutable(buffer) abort
    return ale#python#FindExecutable(a:buffer, 'python_mypy', ['mypy'])
@@ -45,6 +45,12 @@ function! ale_linters#python#mypy#Handle(buffer, lines) abort
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        " Skip invalid syntax errors if the option is on.
+        if l:match[5] is# 'invalid syntax'
+        \&& ale#Var(a:buffer, 'python_mypy_ignore_invalid_syntax')
+            continue
+        endif
+
        call add(l:output, {
        \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
        \   'lnum': l:match[2] + 0,
--- a/ale_linters/python/pycodestyle.vim
+++ b/ale_linters/python/pycodestyle.vim
@@ -44,8 +44,8 @@ function! ale_linters#python#pycodestyle#Handle(buffer, lines) abort
        \   'code': l:match[4],
        \}

-        " E999 is not a style error, it's a syntax error.
-        if l:match[4] is# 'E999'
+        " E999 and E112 are syntax errors.
+        if l:match[4] is# 'E999' || l:match[4] is# 'E112'
            unlet l:item.sub_type
        endif

--- a/ale_linters/python/pylint.vim
+++ b/ale_linters/python/pylint.vim
@@ -24,7 +24,7 @@ function! ale_linters#python#pylint#Handle(buffer, lines) abort
    " Matches patterns like the following:
    "
    " test.py:4:4: W0101 (unreachable) Unreachable code
-    let l:pattern = '\v^[^:]+:(\d+):(\d+): ([[:alnum:]]+) \(([^(]*)\) (.*)$'
+    let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+): ([[:alnum:]]+) \(([^(]*)\) (.*)$'
    let l:output = []

    for l:match in ale#util#GetMatches(a:lines, l:pattern)
--- a/ale_linters/qml/qmllint.vim
+++ b/ale_linters/qml/qmllint.vim
@@ -0,0 +1,29 @@
+" Author: pylipp (www.github.com/pylipp)
+" Description: qmllint for QML files
+
+" Find lines like
+" /home/foo_user42/code-base/qml/Screen.qml:11 : Expected token `}'
+function! ale_linters#qml#qmllint#Handle(buffer, lines) abort
+    let l:pattern = '\v^[/_-a-zA-z0-9\. ]+:(\d+) : (.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:item = {
+        \   'lnum': l:match[1] + 0,
+        \   'col': 0,
+        \   'text': l:match[2],
+        \   'type': 'E',
+        \}
+        call add(l:output, l:item)
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('qml', {
+\   'name': 'qmllint',
+\   'output_stream': 'stderr',
+\   'executable': 'qmllint',
+\   'command': 'qmllint %t',
+\   'callback': 'ale_linters#qml#qmllint#Handle',
+\})
--- a/ale_linters/r/lintr.vim
+++ b/ale_linters/r/lintr.vim
@@ -1,14 +1,29 @@
-" Author: Michel Lang <michellang@gmail.com>, w0rp <devw0rp@gmail.com>
+" Author: Michel Lang <michellang@gmail.com>, w0rp <devw0rp@gmail.com>,
+"         Fenner Macrae <fmacrae.dev@gmail.com>
 " Description: This file adds support for checking R code with lintr.

-let g:ale_r_lintr_options =
-\   get(g:, 'ale_r_lintr_options', 'lintr::with_defaults()')
+let g:ale_r_lintr_options = get(g:, 'ale_r_lintr_options', 'with_defaults()')
 " A reasonable alternative default:
-" \   get(g:, 'ale_r_lintr_options', 'lintr::with_defaults(object_usage_linter = NULL)')
+"   get(g:, 'ale_r_lintr_options', 'with_defaults(object_usage_linter = NULL)')
+
+
+let g:ale_r_lintr_lint_package = get(g:, 'ale_r_lintr_lint_package', 0)

 function! ale_linters#r#lintr#GetCommand(buffer) abort
+    if ale#Var(a:buffer, 'r_lintr_lint_package')
+        let l:lint_cmd = 'lint_package(cache = FALSE, linters = '
+        \   . ale#Var(a:buffer, 'r_lintr_options') . ')'
+    else
+        let l:lint_cmd = 'lint(cache = FALSE, commandArgs(TRUE), '
+        \   . ale#Var(a:buffer, 'r_lintr_options') . ')'
+    endif
+
+    let l:cmd_string = 'suppressPackageStartupMessages(library(lintr));'
+    \   . l:lint_cmd
+
    return ale#path#BufferCdString(a:buffer)
-    \   . 'Rscript -e ' . ale#Escape('lintr::lint(commandArgs(TRUE)[1], eval(parse(text = commandArgs(TRUE)[2])))') . ' %t' . ' ' . ale#Escape(ale#Var(a:buffer, 'r_lintr_options'))
+    \   . 'Rscript -e '
+    \   . ale#Escape(l:cmd_string) . ' %t'
 endfunction

 call ale#linter#Define('r', {
--- a/ale_linters/rust/cargo.vim
+++ b/ale_linters/rust/cargo.vim
@@ -1,8 +1,11 @@
-" Author: Daniel Schemala <istjanichtzufassen@gmail.com>
+" Author: Daniel Schemala <istjanichtzufassen@gmail.com>,
+" Ivan Petkov <ivanppetkov@gmail.com>
 " Description: rustc invoked by cargo for rust files

 call ale#Set('rust_cargo_use_check', 1)
 call ale#Set('rust_cargo_check_all_targets', 0)
+call ale#Set('rust_cargo_default_feature_behavior', 'default')
+call ale#Set('rust_cargo_include_features', '')

 function! ale_linters#rust#cargo#GetCargoExecutable(bufnr) abort
    if ale#path#FindNearestFile(a:bufnr, 'Cargo.toml') isnot# ''
@@ -29,10 +32,27 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version_output) abort
    \   && ale#Var(a:buffer, 'rust_cargo_check_all_targets')
    \   && ale#semver#GTE(l:version, [0, 22, 0])

+    let l:include_features = ale#Var(a:buffer, 'rust_cargo_include_features')
+    if !empty(l:include_features)
+        let l:include_features = ' --features ' . ale#Escape(l:include_features)
+    endif
+
+    let l:default_feature_behavior = ale#Var(a:buffer, 'rust_cargo_default_feature_behavior')
+    if l:default_feature_behavior is# 'all'
+        let l:include_features = ''
+        let l:default_feature = ' --all-features'
+    elseif l:default_feature_behavior is# 'none'
+        let l:default_feature = ' --no-default-features'
+    else
+        let l:default_feature = ''
+    endif
+
    return 'cargo '
    \   . (l:use_check ? 'check' : 'build')
    \   . (l:use_all_targets ? ' --all-targets' : '')
    \   . ' --frozen --message-format=json -q'
+    \   . l:default_feature
+    \   . l:include_features
 endfunction

 call ale#linter#Define('rust', {
--- a/ale_linters/text/textlint.vim
+++ b/ale_linters/text/textlint.vim
@@ -0,0 +1,9 @@
+" Author: Yasuhiro Kiyota <yasuhiroki.duck@gmail.com>
+" Description: textlint, a proofreading tool (https://textlint.github.io/)
+
+call ale#linter#Define('text', {
+\   'name': 'textlint',
+\   'executable_callback': 'ale#handlers#textlint#GetExecutable',
+\   'command_callback': 'ale#handlers#textlint#GetCommand',
+\   'callback': 'ale#handlers#textlint#HandleTextlintOutput',
+\})
--- a/ale_linters/typescript/tslint.vim
+++ b/ale_linters/typescript/tslint.vim
@@ -70,7 +70,7 @@ function! ale_linters#typescript#tslint#GetCommand(buffer) abort
    \  : ''

    return ale#path#BufferCdString(a:buffer)
-    \   . ale_linters#typescript#tslint#GetExecutable(a:buffer)
+    \   . ale#Escape(ale_linters#typescript#tslint#GetExecutable(a:buffer))
    \   . ' --format json'
    \   . l:tslint_config_option
    \   . l:tslint_rules_option
--- a/autoload/ale.vim
+++ b/autoload/ale.vim
@@ -33,6 +33,10 @@ endfunction

 " Return 1 if a file is too large for ALE to handle.
 function! ale#FileTooLarge() abort
+    if !exists('g:ale_maximum_file_size')
+        return 0
+    endif
+
    let l:max = ale#Var(bufnr(''), 'maximum_file_size')

    return l:max > 0 ? (line2byte(line('$') + 1) > l:max) : 0
@@ -46,13 +50,18 @@ function! ale#ShouldDoNothing(buffer) abort
    " The checks are split into separate if statements to make it possible to
    " profile each check individually with Vim's profiling tools.

+    " Do nothing if ALE is disabled.
+    if !getbufvar(a:buffer, 'ale_enabled', get(g:, 'ale_enabled', 0))
+        return 1
+    endif
+
    " Don't perform any checks when newer NeoVim versions are exiting.
    if get(v:, 'exiting', v:null) isnot v:null
        return 1
    endif

    " Do nothing for blacklisted files
-    if index(g:ale_filetype_blacklist, getbufvar(a:buffer, '&filetype')) >= 0
+    if index(get(g:, 'ale_filetype_blacklist', []), getbufvar(a:buffer, '&filetype')) >= 0
        return 1
    endif

@@ -72,11 +81,6 @@ function! ale#ShouldDoNothing(buffer) abort
        return 1
    endif

-    " Do nothing if ALE is disabled.
-    if !ale#Var(a:buffer, 'enabled')
-        return 1
-    endif
-
    " Do nothing if the file is too large.
    if ale#FileTooLarge()
        return 1
--- a/autoload/ale/balloon.vim
+++ b/autoload/ale/balloon.vim
@@ -2,6 +2,13 @@
 " Description: balloonexpr support for ALE.

 function! ale#balloon#MessageForPos(bufnr, lnum, col) abort
+    " Don't show balloons if they are disabled, or linting is disabled.
+    if !ale#Var(a:bufnr, 'set_balloons')
+    \|| !g:ale_enabled
+    \|| !getbufvar(a:bufnr, 'ale_enabled', 1)
+        return ''
+    endif
+
    let l:loclist = get(g:ale_buffer_info, a:bufnr, {'loclist': []}).loclist
    let l:index = ale#util#BinarySearch(l:loclist, a:bufnr, a:lnum, a:col)

@@ -13,7 +20,7 @@ function! ale#balloon#Expr() abort
 endfunction

 function! ale#balloon#Disable() abort
-    set noballooneval
+    set noballooneval balloonexpr=
 endfunction

 function! ale#balloon#Enable() abort
--- a/autoload/ale/debugging.vim
+++ b/autoload/ale/debugging.vim
@@ -2,30 +2,56 @@
 " Description: This file implements debugging information for ALE

 let s:global_variable_list = [
+\    'ale_cache_executable_check_failures',
+\    'ale_change_sign_column_color',
+\    'ale_command_wrapper',
+\    'ale_completion_delay',
+\    'ale_completion_enabled',
+\    'ale_completion_max_suggestions',
 \    'ale_echo_cursor',
 \    'ale_echo_msg_error_str',
 \    'ale_echo_msg_format',
+\    'ale_echo_msg_info_str',
 \    'ale_echo_msg_warning_str',
 \    'ale_enabled',
 \    'ale_fix_on_save',
 \    'ale_fixers',
+\    'ale_history_enabled',
+\    'ale_history_log_output',
 \    'ale_keep_list_window_open',
 \    'ale_lint_delay',
 \    'ale_lint_on_enter',
+\    'ale_lint_on_filetype_changed',
 \    'ale_lint_on_save',
 \    'ale_lint_on_text_changed',
+\    'ale_lint_on_insert_leave',
 \    'ale_linter_aliases',
 \    'ale_linters',
+\    'ale_linters_explicit',
+\    'ale_list_window_size',
+\    'ale_list_vertical',
+\    'ale_loclist_msg_format',
+\    'ale_max_buffer_history_size',
+\    'ale_max_signs',
+\    'ale_maximum_file_size',
 \    'ale_open_list',
+\    'ale_pattern_options',
+\    'ale_pattern_options_enabled',
+\    'ale_set_balloons',
 \    'ale_set_highlights',
 \    'ale_set_loclist',
 \    'ale_set_quickfix',
 \    'ale_set_signs',
 \    'ale_sign_column_always',
 \    'ale_sign_error',
+\    'ale_sign_info',
 \    'ale_sign_offset',
+\    'ale_sign_style_error',
+\    'ale_sign_style_warning',
 \    'ale_sign_warning',
 \    'ale_statusline_format',
+\    'ale_type_map',
+\    'ale_warn_about_trailing_blank_lines',
 \    'ale_warn_about_trailing_whitespace',
 \]

--- a/autoload/ale/definition.vim
+++ b/autoload/ale/definition.vim
@@ -19,6 +19,10 @@ function! ale#definition#Execute(expr) abort
    execute a:expr
 endfunction

+function! ale#definition#ClearLSPData() abort
+    let s:go_to_definition_map = {}
+endfunction
+
 function! ale#definition#Open(options, filename, line, column) abort
    if a:options.open_in_tab
        call ale#definition#Execute('tabedit ' . fnameescape(a:filename))
--- a/autoload/ale/engine.vim
+++ b/autoload/ale/engine.vim
@@ -76,6 +76,13 @@ function! ale#engine#InitBufferInfo(buffer) abort
    return 0
 endfunction

+" Clear LSP linter data for the linting engine.
+function! ale#engine#ClearLSPData() abort
+    let s:lsp_linter_map = {}
+endfunction
+
+" This function is documented and part of the public API.
+"
 " Return 1 if ALE is busy checking a given buffer
 function! ale#engine#IsCheckingBuffer(buffer) abort
    let l:info = get(g:ale_buffer_info, a:buffer, {})
@@ -142,36 +149,40 @@ function! s:GatherOutput(job_id, line) abort
    endif
 endfunction

-function! s:HandleLoclist(linter_name, buffer, loclist) abort
-    let l:buffer_info = get(g:ale_buffer_info, a:buffer, {})
+function! ale#engine#HandleLoclist(linter_name, buffer, loclist) abort
+    let l:info = get(g:ale_buffer_info, a:buffer, {})

-    if empty(l:buffer_info)
+    if empty(l:info)
        return
    endif

    " Remove this linter from the list of active linters.
    " This may have already been done when the job exits.
-    call filter(l:buffer_info.active_linter_list, 'v:val isnot# a:linter_name')
+    call filter(l:info.active_linter_list, 'v:val isnot# a:linter_name')

    " Make some adjustments to the loclists to fix common problems, and also
    " to set default values for loclist items.
    let l:linter_loclist = ale#engine#FixLocList(a:buffer, a:linter_name, a:loclist)

    " Remove previous items for this linter.
-    call filter(g:ale_buffer_info[a:buffer].loclist, 'v:val.linter_name isnot# a:linter_name')
-    " Add the new items.
-    call extend(g:ale_buffer_info[a:buffer].loclist, l:linter_loclist)
+    call filter(l:info.loclist, 'v:val.linter_name isnot# a:linter_name')

-    " Sort the loclist again.
-    " We need a sorted list so we can run a binary search against it
-    " for efficient lookup of the messages in the cursor handler.
-    call sort(g:ale_buffer_info[a:buffer].loclist, 'ale#util#LocItemCompare')
+    " We don't need to add items or sort the list when this list is empty.
+    if !empty(l:linter_loclist)
+        " Add the new items.
+        call extend(l:info.loclist, l:linter_loclist)
+
+        " Sort the loclist again.
+        " We need a sorted list so we can run a binary search against it
+        " for efficient lookup of the messages in the cursor handler.
+        call sort(l:info.loclist, 'ale#util#LocItemCompare')
+    endif

    if ale#ShouldDoNothing(a:buffer)
        return
    endif

-    call ale#engine#SetResults(a:buffer, g:ale_buffer_info[a:buffer].loclist)
+    call ale#engine#SetResults(a:buffer, l:info.loclist)
 endfunction

 function! s:HandleExit(job_id, exit_code) abort
@@ -217,7 +228,7 @@ function! s:HandleExit(job_id, exit_code) abort

    let l:loclist = ale#util#GetFunction(l:linter.callback)(l:buffer, l:output)

-    call s:HandleLoclist(l:linter.name, l:buffer, l:loclist)
+    call ale#engine#HandleLoclist(l:linter.name, l:buffer, l:loclist)
 endfunction

 function! s:HandleLSPDiagnostics(conn_id, response) abort
@@ -231,7 +242,7 @@ function! s:HandleLSPDiagnostics(conn_id, response) abort

    let l:loclist = ale#lsp#response#ReadDiagnostics(a:response)

-    call s:HandleLoclist(l:linter_name, l:buffer, l:loclist)
+    call ale#engine#HandleLoclist(l:linter_name, l:buffer, l:loclist)
 endfunction

 function! s:HandleTSServerDiagnostics(response, error_type) abort
@@ -256,7 +267,7 @@ function! s:HandleTSServerDiagnostics(response, error_type) abort
    let l:loclist = get(l:info, 'semantic_loclist', [])
    \   + get(l:info, 'syntax_loclist', [])

-    call s:HandleLoclist('tsserver', l:buffer, l:loclist)
+    call ale#engine#HandleLoclist('tsserver', l:buffer, l:loclist)
 endfunction

 function! s:HandleLSPErrorMessage(error_message) abort
@@ -315,6 +326,12 @@ function! ale#engine#SetResults(buffer, loclist) abort

        " Reset the save event marker, used for opening windows, etc.
        call setbufvar(a:buffer, 'ale_save_event_fired', 0)
+        " Set a marker showing how many times a buffer has been checked.
+        call setbufvar(
+        \   a:buffer,
+        \   'ale_linted',
+        \   getbufvar(a:buffer, 'ale_linted', 0) + 1
+        \)

        " Automatically remove all managed temporary files and directories
        " now that all jobs have completed.
@@ -349,9 +366,6 @@ function! s:RemapItemTypes(type_map, loclist) abort
    endfor
 endfunction

-" Save the temporary directory so we can figure out if files are in it.
-let s:temp_dir = fnamemodify(tempname(), ':h')
-
 function! ale#engine#FixLocList(buffer, linter_name, loclist) abort
    let l:bufnr_map = {}
    let l:new_loclist = []
@@ -512,7 +526,7 @@ function! s:RunJob(options) abort
        endif
    endif

-    let l:command = ale#job#PrepareCommand(l:command)
+    let l:command = ale#job#PrepareCommand(l:buffer, l:command)
    let l:job_options = {
    \   'mode': 'nl',
    \   'exit_cb': function('s:HandleExit'),
@@ -703,6 +717,13 @@ function! s:CheckWithLSP(buffer, linter) abort
    \   : ale#lsp#message#DidChange(a:buffer)
    let l:request_id = ale#lsp#Send(l:id, l:change_message, l:root)

+    " If this was a file save event, also notify the server of that.
+    if a:linter.lsp isnot# 'tsserver'
+    \&& getbufvar(a:buffer, 'ale_save_event_fired', 0)
+      let l:save_message = ale#lsp#message#DidSave(a:buffer)
+      let l:request_id = ale#lsp#Send(l:id, l:save_message, l:root)
+    endif
+
    if l:request_id != 0
        if index(l:info.active_linter_list, a:linter.name) < 0
            call add(l:info.active_linter_list, a:linter.name)
--- a/autoload/ale/fix.vim
+++ b/autoload/ale/fix.vim
@@ -54,6 +54,8 @@ function! ale#fix#ApplyQueuedFixes() abort
        let l:should_lint = l:data.changes_made
    endif

+    silent doautocmd <nomodeline> User ALEFixPost
+
    " If ALE linting is enabled, check for problems with the file again after
    " fixing problems.
    if g:ale_enabled
@@ -222,7 +224,7 @@ function! s:RunJob(options) abort
    \)
    call s:CreateTemporaryFileForJob(l:buffer, l:temporary_file, l:input)

-    let l:command = ale#job#PrepareCommand(l:command)
+    let l:command = ale#job#PrepareCommand(l:buffer, l:command)
    let l:job_options = {
    \   'mode': 'nl',
    \   'exit_cb': function('s:HandleExit'),
@@ -392,7 +394,13 @@ function! s:GetCallbacks() abort
            endif
        endif

-        call add(l:corrected_list, ale#util#GetFunction(l:Item))
+        try
+            call add(l:corrected_list, ale#util#GetFunction(l:Item))
+        catch /E475/
+            " Rethrow exceptions for failing to get a function so we can print
+            " a friendly message about it.
+            throw 'BADNAME ' . v:exception
+        endtry
    endfor

    return l:corrected_list
@@ -427,7 +435,7 @@ function! ale#fix#Fix(...) abort

    try
        let l:callback_list = s:GetCallbacks()
-    catch /E700/
+    catch /E700\|BADNAME/
        let l:function_name = join(split(split(v:exception, ':')[3]))
        let l:echo_message = printf(
        \   'There is no fixer named `%s`. Check :ALEFixSuggest',
@@ -457,6 +465,8 @@ function! ale#fix#Fix(...) abort
    call ale#fix#RemoveManagedFiles(l:buffer)
    call ale#fix#InitBufferData(l:buffer, l:fixing_flag)

+    silent doautocmd <nomodeline> User ALEFixPre
+
    call s:RunFixer({
    \   'buffer': l:buffer,
    \   'input': g:ale_fix_buffer_data[l:buffer].lines_before,
--- a/autoload/ale/fix/registry.vim
+++ b/autoload/ale/fix/registry.vim
@@ -23,6 +23,12 @@ let s:default_registry = {
 \       'description': 'Apply prettier-standard to a file.',
 \       'aliases': ['prettier-standard'],
 \   },
+\   'elm-format': {
+\       'function': 'ale#fixers#elm_format#Fix',
+\       'suggested_filetypes': ['elm'],
+\       'description': 'Apply elm-format to a file.',
+\       'aliases': ['format'],
+\   },
 \   'eslint': {
 \       'function': 'ale#fixers#eslint#Fix',
 \       'suggested_filetypes': ['javascript', 'typescript'],
@@ -33,11 +39,6 @@ let s:default_registry = {
 \       'suggested_filetypes': ['elixir'],
 \       'description': 'Apply mix format to a file.',
 \   },
-\   'format': {
-\       'function': 'ale#fixers#format#Fix',
-\       'suggested_filetypes': ['elm'],
-\       'description': 'Apply elm-format to a file.',
-\   },
 \   'isort': {
 \       'function': 'ale#fixers#isort#Fix',
 \       'suggested_filetypes': ['python'],
@@ -45,7 +46,7 @@ let s:default_registry = {
 \   },
 \   'prettier': {
 \       'function': 'ale#fixers#prettier#Fix',
-\       'suggested_filetypes': ['javascript', 'typescript', 'json', 'css', 'scss', 'less'],
+\       'suggested_filetypes': ['javascript', 'typescript', 'json', 'css', 'scss', 'less', 'markdown', 'graphql', 'vue'],
 \       'description': 'Apply prettier to a file.',
 \   },
 \   'prettier_eslint': {
@@ -84,6 +85,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['ruby'],
 \       'description': 'Fix ruby files with rubocop --auto-correct.',
 \   },
+\   'rufo': {
+\       'function': 'ale#fixers#rufo#Fix',
+\       'suggested_filetypes': ['ruby'],
+\       'description': 'Fix ruby files with rufo',
+\   },
 \   'standard': {
 \       'function': 'ale#fixers#standard#Fix',
 \       'suggested_filetypes': ['javascript'],
@@ -104,6 +110,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['php'],
 \       'description': 'Fix PHP files with phpcbf.',
 \   },
+\   'php_cs_fixer': {
+\       'function': 'ale#fixers#php_cs_fixer#Fix',
+\       'suggested_filetypes': ['php'],
+\       'description': 'Fix PHP files with php-cs-fixer.',
+\   },
 \   'clang-format': {
 \       'function': 'ale#fixers#clangformat#Fix',
 \       'suggested_filetypes': ['c', 'cpp'],
@@ -159,6 +170,16 @@ let s:default_registry = {
 \       'suggested_filetypes': ['java'],
 \       'description': 'Fix Java files with google-java-format.',
 \   },
+\   'fixjson': {
+\       'function': 'ale#fixers#fixjson#Fix',
+\       'suggested_filetypes': ['json'],
+\       'description': 'Fix JSON files with fixjson.',
+\   },
+\   'jq': {
+\       'function': 'ale#fixers#jq#Fix',
+\       'suggested_filetypes': ['json'],
+\       'description': 'Fix JSON files with jq.',
+\   },
 \}

 " Reset the function registry to the default entries.
--- a/autoload/ale/fixers/brittany.vim
+++ b/autoload/ale/fixers/brittany.vim
@@ -1,4 +1,4 @@
-" Author: eborden <evan@evan-borden.com>
+" Author: eborden <evan@evan-borden.com>, ifyouseewendy <ifyouseewendy@gmail.com>, aspidiets <emarshall85@gmail.com>
 " Description: Integration of brittany with ALE.

 call ale#Set('haskell_brittany_executable', 'brittany')
@@ -8,6 +8,7 @@ function! ale#fixers#brittany#Fix(buffer) abort

    return {
    \   'command': ale#Escape(l:executable)
+    \       . ' --write-mode inplace'
    \       . ' %t',
    \   'read_temporary_file': 1,
    \}
--- a/autoload/ale/fixers/elm_format.vim
+++ b/autoload/ale/fixers/elm_format.vim
@@ -5,17 +5,17 @@ call ale#Set('elm_format_executable', 'elm-format')
 call ale#Set('elm_format_use_global', 0)
 call ale#Set('elm_format_options', '--yes')

-function! ale#fixers#format#GetExecutable(buffer) abort
+function! ale#fixers#elm_format#GetExecutable(buffer) abort
    return ale#node#FindExecutable(a:buffer, 'elm_format', [
    \   'node_modules/.bin/elm-format',
    \])
 endfunction

-function! ale#fixers#format#Fix(buffer) abort
+function! ale#fixers#elm_format#Fix(buffer) abort
    let l:options = ale#Var(a:buffer, 'elm_format_options')

    return {
-    \   'command': ale#Escape(ale#fixers#format#GetExecutable(a:buffer))
+    \   'command': ale#Escape(ale#fixers#elm_format#GetExecutable(a:buffer))
    \       . ' %t'
    \       . (empty(l:options) ? '' : ' ' . l:options),
    \   'read_temporary_file': 1,
--- a/autoload/ale/fixers/fixjson.vim
+++ b/autoload/ale/fixers/fixjson.vim
@@ -0,0 +1,27 @@
+" Author: rhysd <https://rhysd.github.io>
+" Description: Integration of fixjson with ALE.
+
+call ale#Set('json_fixjson_executable', 'fixjson')
+call ale#Set('json_fixjson_options', '')
+call ale#Set('json_fixjson_use_global', 0)
+
+function! ale#fixers#fixjson#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'json_fixjson', [
+    \   'node_modules/.bin/fixjson',
+    \])
+endfunction
+
+function! ale#fixers#fixjson#Fix(buffer) abort
+    let l:executable = ale#Escape(ale#fixers#fixjson#GetExecutable(a:buffer))
+    let l:filename = ale#Escape(bufname(a:buffer))
+    let l:command = l:executable . ' --stdin-filename ' . l:filename
+
+    let l:options = ale#Var(a:buffer, 'json_fixjson_options')
+    if l:options isnot# ''
+        let l:command .= ' ' . l:options
+    endif
+
+    return {
+    \   'command': l:command
+    \}
+endfunction
--- a/autoload/ale/fixers/isort.vim
+++ b/autoload/ale/fixers/isort.vim
@@ -15,12 +15,8 @@ function! ale#fixers#isort#Fix(buffer) abort
        return 0
    endif

-    let l:config = ale#path#FindNearestFile(a:buffer, '.isort.cfg')
-    let l:config_options = !empty(l:config)
-    \   ? ' --settings-path ' . ale#Escape(l:config)
-    \   : ''
-
    return {
-    \   'command': ale#Escape(l:executable) . l:config_options . ' -',
+    \   'command': ale#path#BufferCdString(a:buffer)
+    \   .   ale#Escape(l:executable) . ' -',
    \}
 endfunction
--- a/autoload/ale/fixers/jq.vim
+++ b/autoload/ale/fixers/jq.vim
@@ -0,0 +1,15 @@
+call ale#Set('json_jq_executable', 'jq')
+call ale#Set('json_jq_options', '')
+
+function! ale#fixers#jq#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'json_jq_executable')
+endfunction
+
+function! ale#fixers#jq#Fix(buffer) abort
+     let l:options = ale#Var(a:buffer, 'json_jq_options')
+
+     return {
+     \  'command': ale#Escape(ale#fixers#jq#GetExecutable(a:buffer))
+     \      . ' . ' . l:options,
+     \}
+endfunction
--- a/autoload/ale/fixers/mix_format.vim
+++ b/autoload/ale/fixers/mix_format.vim
@@ -1,16 +1,25 @@
-" Author: carakan <carakan@gmail.com>
+" Author: carakan <carakan@gmail.com>, Fernando Mendes <fernando@mendes.codes>
 " Description: Fixing files with elixir formatter 'mix format'.

 call ale#Set('elixir_mix_executable', 'mix')
+call ale#Set('elixir_mix_format_options', '')

 function! ale#fixers#mix_format#GetExecutable(buffer) abort
    return ale#Var(a:buffer, 'elixir_mix_executable')
 endfunction

+function! ale#fixers#mix_format#GetCommand(buffer) abort
+    let l:executable = ale#Escape(ale#fixers#mix_format#GetExecutable(a:buffer))
+    let l:options = ale#Var(a:buffer, 'elixir_mix_format_options')
+
+    return l:executable . ' format'
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' %t'
+endfunction
+
 function! ale#fixers#mix_format#Fix(buffer) abort
    return {
-    \   'command': ale#Escape(ale#fixers#mix_format#GetExecutable(a:buffer))
-    \       . ' format %t',
+    \   'command': ale#fixers#mix_format#GetCommand(a:buffer),
    \   'read_temporary_file': 1,
    \}
 endfunction
--- a/autoload/ale/fixers/php_cs_fixer.vim
+++ b/autoload/ale/fixers/php_cs_fixer.vim
@@ -0,0 +1,23 @@
+" Author: Julien Deniau <julien.deniau@gmail.com>
+" Description: Fixing files with php-cs-fixer.
+
+call ale#Set('php_cs_fixer_executable', 'php-cs-fixer')
+call ale#Set('php_cs_fixer_use_global', 0)
+
+function! ale#fixers#php_cs_fixer#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'php_cs_fixer', [
+    \   'vendor/bin/php-cs-fixer',
+    \   'php-cs-fixer'
+    \])
+endfunction
+
+function! ale#fixers#php_cs_fixer#Fix(buffer) abort
+    let l:executable = ale#fixers#php_cs_fixer#GetExecutable(a:buffer)
+    return {
+    \   'command': ale#Escape(l:executable) . ' fix %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction
+
+
+
--- a/autoload/ale/fixers/rufo.vim
+++ b/autoload/ale/fixers/rufo.vim
@@ -0,0 +1,20 @@
+" Author: Fohte (Hayato Kawai) https://github.com/fohte
+" Description: Integration of Rufo with ALE.
+
+call ale#Set('ruby_rufo_executable', 'rufo')
+
+function! ale#fixers#rufo#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'ruby_rufo_executable')
+    let l:exec_args = l:executable =~? 'bundle$'
+    \   ? ' exec rufo'
+    \   : ''
+
+    return ale#Escape(l:executable) . l:exec_args . ' %t'
+endfunction
+
+function! ale#fixers#rufo#Fix(buffer) abort
+    return {
+    \   'command': ale#fixers#rufo#GetCommand(a:buffer),
+    \   'read_temporary_file': 1,
+    \}
+endfunction
--- a/autoload/ale/handlers/flawfinder.vim
+++ b/autoload/ale/handlers/flawfinder.vim
@@ -0,0 +1,47 @@
+" Author: Christian Gibbons <cgibbons@gmu.edu>
+" Description: This file defines a handler function that should work for the
+" flawfinder format with the -CDQS flags.
+
+" Swiped this function from the GCC handler. Not sure if needed, but doesn't
+" hurt to have it.
+function! s:RemoveUnicodeQuotes(text) abort
+    let l:text = a:text
+    let l:text = substitute(l:text, '[`´‘’]', '''', 'g')
+    let l:text = substitute(l:text, '\v\\u2018([^\\]+)\\u2019', '''\1''', 'g')
+    let l:text = substitute(l:text, '[“”]', '"', 'g')
+
+    return l:text
+endfunction
+
+function! ale#handlers#flawfinder#HandleFlawfinderFormat(buffer, lines) abort
+    " Look for lines like the following.
+    "
+    " <stdin>:12:4:  [2] (buffer) char:Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues (CWE-119!/CWE-120).  Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length.
+    " <stdin>:31:4:  [1] (buffer) strncpy:Easily used incorrectly; doesn't always \0-terminate or check for invalid pointers [MS-banned] (CWE-120).
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+)?:? ( \[[0-5]\] [^:]+):(.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        " Use severity level to determine if it should be considered a warning
+        " or error.
+        let l:severity = str2nr(matchstr(split(l:match[4])[0], '[0-5]'))
+
+        let l:item = {
+        \   'lnum': str2nr(l:match[2]),
+        \   'col': str2nr(l:match[3]),
+        \   'type': (l:severity < ale#Var(a:buffer, 'c_flawfinder_error_severity'))
+            \   ? 'W' : 'E',
+        \   'text': s:RemoveUnicodeQuotes(join(split(l:match[4])[1:]) . ': ' . l:match[5]),
+        \}
+
+        " If the filename is something like <stdin>, <nofile> or -, then
+        " this is an error for the file we checked.
+        if l:match[1] isnot# '-' && l:match[1][0] isnot# '<'
+            let l:item['filename'] = l:match[1]
+        endif
+
+        call add(l:output, l:item)
+    endfor
+
+    return l:output
+endfunction
--- a/autoload/ale/handlers/gawk.vim
+++ b/autoload/ale/handlers/gawk.vim
@@ -0,0 +1,25 @@
+" Author: Anthony DeDominic <adedomin@gmail.com>
+" Description: Handle output from gawk's --lint option
+
+function! ale#handlers#gawk#HandleGawkFormat(buffer, lines) abort
+    " Look for lines like the following:
+    " gawk: /tmp/v0fddXz/1/something.awk:1: ^ invalid char ''' in expression
+    let l:pattern = '^.\{-}:\(\d\+\):\s\+\(warning:\|\^\)\s*\(.*\)'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:ecode = 'E'
+        if l:match[2] is? 'warning:'
+            let l:ecode = 'W'
+        endif
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'col': 0,
+        \   'text': l:match[3],
+        \   'code': 0,
+        \   'type': l:ecode,
+        \})
+    endfor
+
+    return l:output
+endfunction
--- a/autoload/ale/handlers/go.vim
+++ b/autoload/ale/handlers/go.vim
@@ -0,0 +1,25 @@
+" Author: neersighted <bjorn@neersighted.com>
+" Description: go vet for Go files
+"
+" Author: John Eikenberry <jae@zhar.net>
+" Description: updated to work with go1.10
+"
+" Author: Ben Paxton <ben@gn32.uk>
+" Description: moved to generic Golang file from govet
+
+function! ale#handlers#go#Handler(buffer, lines) abort
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:? ?(.+)$'
+    let l:output = []
+    let l:dir = expand('#' . a:buffer . ':p:h')
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
+        \   'lnum': l:match[2] + 0,
+        \   'col': l:match[3] + 0,
+        \   'text': l:match[4],
+        \   'type': 'E',
+        \})
+    endfor
+    return l:output
+endfunction
--- a/autoload/ale/handlers/markdownlint.vim
+++ b/autoload/ale/handlers/markdownlint.vim
@@ -0,0 +1,17 @@
+" Author: Ty-Lucas Kelley <tylucaskelley@gmail.com>
+" Description: Adds support for markdownlint
+
+function! ale#handlers#markdownlint#Handle(buffer, lines) abort
+    let l:pattern=': \(\d*\): \(MD\d\{3}\)\(\/\)\([A-Za-z0-9-]\+\)\(.*\)$'
+    let l:output=[]
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+            \ 'lnum': l:match[1] + 0,
+            \ 'text': '(' . l:match[2] . l:match[3] . l:match[4] . ')' . l:match[5],
+            \ 'type': 'W',
+        \ })
+    endfor
+
+    return l:output
+endfunction
--- a/autoload/ale/handlers/pony.vim
+++ b/autoload/ale/handlers/pony.vim
@@ -0,0 +1,34 @@
+scriptencoding utf-8
+" Description: This file defines a handler function which ought to work for
+" any program which outputs errors in the format that ponyc uses.
+
+function! s:RemoveUnicodeQuotes(text) abort
+    let l:text = a:text
+    let l:text = substitute(l:text, '[`´‘’]', '''', 'g')
+    let l:text = substitute(l:text, '\v\\u2018([^\\]+)\\u2019', '''\1''', 'g')
+    let l:text = substitute(l:text, '[“”]', '"', 'g')
+
+    return l:text
+endfunction
+
+function! ale#handlers#pony#HandlePonycFormat(buffer, lines) abort
+    " Look for lines like the following.
+    " /home/code/pony/classes/Wombat.pony:22:30: can't lookup private fields from outside the type
+
+    let l:pattern = '\v^([^:]+):(\d+):(\d+)?:? (.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:item = {
+        \   'filename': l:match[1],
+        \   'lnum': str2nr(l:match[2]),
+        \   'col': str2nr(l:match[3]),
+        \   'type': 'E',
+        \   'text': s:RemoveUnicodeQuotes(l:match[4]),
+        \}
+
+        call add(l:output, l:item)
+    endfor
+
+    return l:output
+endfunction
--- a/autoload/ale/handlers/redpen.vim
+++ b/autoload/ale/handlers/redpen.vim
@@ -25,6 +25,30 @@ function! ale#handlers#redpen#HandleRedpenOutput(buffer, lines) abort
            let l:item.lnum = l:err.lineNum
            let l:item.col = l:err.sentenceStartColumnNum + 1
        endif
+
+        " Adjust column number for multibyte string
+        let l:line = getline(l:item.lnum)
+        if l:line is# ''
+            let l:line = l:err.sentence
+        endif
+        let l:line = split(l:line, '\zs')
+
+        if l:item.col >= 2
+            let l:col = 0
+            for l:strlen in map(l:line[0:(l:item.col - 2)], 'strlen(v:val)')
+                let l:col = l:col + l:strlen
+            endfor
+            let l:item.col = l:col + 1
+        endif
+
+        if has_key(l:item, 'end_col')
+            let l:col = 0
+            for l:strlen in map(l:line[0:(l:item.end_col - 1)], 'strlen(v:val)')
+                let l:col = l:col + l:strlen
+            endfor
+            let l:item.end_col = l:col
+        endif
+
        call add(l:output, l:item)
    endfor
    return l:output
--- a/autoload/ale/handlers/textlint.vim
+++ b/autoload/ale/handlers/textlint.vim
@@ -0,0 +1,39 @@
+" Author: tokida https://rouger.info, Yasuhiro Kiyota <yasuhiroki.duck@gmail.com>
+" Description: textlint, a proofreading tool (https://textlint.github.io/)
+
+call ale#Set('textlint_executable', 'textlint')
+call ale#Set('textlint_use_global', 0)
+call ale#Set('textlint_options', '')
+
+function! ale#handlers#textlint#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'textlint', [
+    \   'node_modules/.bin/textlint',
+    \   'node_modules/textlint/bin/textlint.js',
+    \])
+endfunction
+
+function! ale#handlers#textlint#GetCommand(buffer) abort
+    let l:executable = ale#handlers#textlint#GetExecutable(a:buffer)
+    let l:options = ale#Var(a:buffer, 'textlint_options')
+
+    return ale#node#Executable(a:buffer, l:executable)
+    \    . (!empty(l:options) ? ' ' . l:options : '')
+    \    . ' -f json --stdin --stdin-filename %s'
+endfunction
+
+function! ale#handlers#textlint#HandleTextlintOutput(buffer, lines) abort
+    let l:res = get(ale#util#FuzzyJSONDecode(a:lines, []), 0, {'messages': []})
+    let l:output = []
+
+    for l:err in l:res.messages
+        call add(l:output, {
+        \   'text': l:err.message,
+        \   'type': 'W',
+        \   'code': l:err.ruleId,
+        \   'lnum': l:err.line,
+        \   'col' : l:err.column
+        \})
+    endfor
+
+    return l:output
+endfunction
--- a/autoload/ale/job.vim
+++ b/autoload/ale/job.vim
@@ -36,7 +36,7 @@ function! ale#job#JoinNeovimOutput(job, last_line, data, mode, callback) abort
        let l:lines[0] = a:last_line . l:lines[0]
        let l:new_last_line = a:data[-1]
    else
-        let l:new_last_line = a:last_line . a:data[0]
+        let l:new_last_line = a:last_line . get(a:data, 0, '')
    endif

    for l:line in l:lines
@@ -165,23 +165,54 @@ function! ale#job#ValidateArguments(command, options) abort
    endif
 endfunction

-function! ale#job#PrepareCommand(command) abort
+function! s:PrepareWrappedCommand(original_wrapper, command) abort
+    let l:match = matchlist(a:command, '\v^(.*(\&\&|;)) *(.*)$')
+    let l:prefix = ''
+    let l:command = a:command
+
+    if !empty(l:match)
+        let l:prefix = l:match[1] . ' '
+        let l:command = l:match[3]
+    endif
+
+    let l:format = a:original_wrapper
+
+    if l:format =~# '%@'
+        let l:wrapped = substitute(l:format, '%@', ale#Escape(l:command), '')
+    else
+        if l:format !~# '%\*'
+            let l:format .= ' %*'
+        endif
+
+        let l:wrapped = substitute(l:format, '%\*', l:command, '')
+    endif
+
+    return l:prefix . l:wrapped
+endfunction
+
+function! ale#job#PrepareCommand(buffer, command) abort
+    let l:wrapper = ale#Var(a:buffer, 'command_wrapper')
+
+    let l:command = !empty(l:wrapper)
+    \ ? s:PrepareWrappedCommand(l:wrapper, a:command)
+    \ : a:command
+
    " The command will be executed in a subshell. This fixes a number of
    " issues, including reading the PATH variables correctly, %PATHEXT%
    " expansion on Windows, etc.
    "
    " NeoVim handles this issue automatically if the command is a String,
-    " but we'll do this explicitly, so we use thes same exact command for both
+    " but we'll do this explicitly, so we use the same exact command for both
    " versions.
-    if ale#Has('win32')
-        return 'cmd /s/c "' . a:command . '"'
+    if has('win32')
+        return 'cmd /s/c "' . l:command . '"'
    endif

-    if &shell =~? 'fish$'
-        return ['/bin/sh', '-c', a:command]
+    if &shell =~? 'fish$\|pwsh$'
+        return ['/bin/sh', '-c', l:command]
    endif

-    return split(&shell) + split(&shellcmdflag) + [a:command]
+    return split(&shell) + split(&shellcmdflag) + [l:command]
 endfunction

 " Start a job with options which are agnostic to Vim and NeoVim.
--- a/autoload/ale/linter.vim
+++ b/autoload/ale/linter.vim
@@ -1,3 +1,4 @@
+call ale#Set('wrap_command_as_one_argument', 0)
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Linter registration and lazy-loading
 "   Retrieves linters as requested by the engine, loading them if needed.
@@ -432,6 +433,7 @@ function! ale#linter#StartLSP(buffer, linter, callback) abort
        endif

        let l:command = ale#job#PrepareCommand(
+        \   a:buffer,
        \   ale#linter#GetCommand(a:buffer, a:linter),
        \)
        let l:conn_id = ale#lsp#StartProgram(
--- a/autoload/ale/list.vim
+++ b/autoload/ale/list.vim
@@ -97,12 +97,17 @@ function! s:SetListsImpl(timer_id, buffer, loclist) abort
        let l:reset_visual_selection = l:mode is? 'v' || l:mode is# "\<c-v>"
        let l:reset_character_selection = l:mode is? 's' || l:mode is# "\<c-s>"

+        " open windows vertically instead of default horizontally
+        let l:open_type = ''
+        if ale#Var(a:buffer, 'list_vertical') == 1
+            let l:open_type = 'vert '
+        endif
        if g:ale_set_quickfix
            if !ale#list#IsQuickfixOpen()
-                silent! execute 'copen ' . str2nr(ale#Var(a:buffer, 'list_window_size'))
+                silent! execute l:open_type . 'copen ' . str2nr(ale#Var(a:buffer, 'list_window_size'))
            endif
        elseif g:ale_set_loclist
-            silent! execute 'lopen ' . str2nr(ale#Var(a:buffer, 'list_window_size'))
+            silent! execute l:open_type . 'lopen ' . str2nr(ale#Var(a:buffer, 'list_window_size'))
        endif

        " If focus changed, restore it (jump to the last window).
--- a/autoload/ale/lsp.vim
+++ b/autoload/ale/lsp.vim
@@ -325,6 +325,20 @@ function! ale#lsp#ConnectToAddress(address, project_root, callback) abort
    return 1
 endfunction

+" Stop all LSP connections, closing all jobs and channels, and removing any
+" queued messages.
+function! ale#lsp#StopAll() abort
+    for l:conn in s:connections
+        if has_key(l:conn, 'channel')
+            call ch_close(l:conn.channel)
+        else
+            call ale#job#Stop(l:conn.id)
+        endif
+    endfor
+
+    let s:connections = []
+endfunction
+
 function! s:SendMessageData(conn, data) abort
    if has_key(a:conn, 'executable')
        call ale#job#SendRaw(a:conn.id, a:data)
--- a/autoload/ale/lsp/reset.vim
+++ b/autoload/ale/lsp/reset.vim
@@ -0,0 +1,25 @@
+" Stop all LSPs and remove all of the data for them.
+function! ale#lsp#reset#StopAllLSPs() abort
+    call ale#lsp#StopAll()
+
+    if exists('*ale#definition#ClearLSPData')
+        " Clear the mapping for connections, etc.
+        call ale#definition#ClearLSPData()
+    endif
+
+    if exists('*ale#engine#ClearLSPData')
+        " Clear the mapping for connections, etc.
+        call ale#engine#ClearLSPData()
+
+        " Remove the problems for all of the LSP linters in every buffer.
+        for l:buffer_string in keys(g:ale_buffer_info)
+            let l:buffer = str2nr(l:buffer_string)
+
+            for l:linter in ale#linter#Get(getbufvar(l:buffer, '&filetype'))
+                if !empty(l:linter.lsp)
+                    call ale#engine#HandleLoclist(l:linter.name, l:buffer, [])
+                endif
+            endfor
+        endfor
+    endif
+endfunction
--- a/autoload/ale/lsp/response.vim
+++ b/autoload/ale/lsp/response.vim
@@ -59,6 +59,14 @@ function! ale#lsp#response#ReadTSServerDiagnostics(response) abort
            let l:loclist_item.nr = l:diagnostic.code
        endif

+        if get(l:diagnostic, 'category') is# 'warning'
+            let l:loclist_item.type = 'W'
+        endif
+
+        if get(l:diagnostic, 'category') is# 'suggestion'
+            let l:loclist_item.type = 'I'
+        endif
+
        call add(l:loclist, l:loclist_item)
    endfor

--- a/autoload/ale/path.vim
+++ b/autoload/ale/path.vim
@@ -84,12 +84,12 @@ function! ale#path#IsAbsolute(filename) abort
    return a:filename[:0] is# '/' || a:filename[1:2] is# ':\'
 endfunction

-let s:temp_dir = fnamemodify(tempname(), ':h')
+let s:temp_dir = ale#path#Simplify(fnamemodify(tempname(), ':h'))

 " Given a filename, return 1 if the file represents some temporary file
 " created by Vim.
 function! ale#path#IsTempName(filename) abort
-    return a:filename[:len(s:temp_dir) - 1] is# s:temp_dir
+    return ale#path#Simplify(a:filename)[:len(s:temp_dir) - 1] is# s:temp_dir
 endfunction

 " Given a base directory, which must not have a trailing slash, and a
--- a/autoload/ale/statusline.vim
+++ b/autoload/ale/statusline.vim
@@ -95,6 +95,11 @@ endfunction
 " This function is deprecated, and should not be used. Use the airline plugin
 " instead, or write your own status function with ale#statusline#Count()
 function! ale#statusline#Status() abort
+    if !get(g:, 'ale_deprecation_ale_statusline_status', 0)
+        execute 'echom ''ale#statusline#Status() is deprecated, use ale#statusline#Count() to write your own function.'''
+        let g:ale_deprecation_ale_statusline_status = 1
+    endif
+
    if !exists('g:ale_statusline_format')
        return 'OK'
    endif
--- a/autoload/ale/toggle.vim
+++ b/autoload/ale/toggle.vim
@@ -84,10 +84,6 @@ function! s:EnablePreamble() abort

    " Lint immediately, including running linters against the file.
    call ale#Queue(0, 'lint_file')
-
-    if g:ale_set_balloons
-        call ale#balloon#Enable()
-    endif
 endfunction

 function! s:DisablePostamble() abort
@@ -95,10 +91,6 @@ function! s:DisablePostamble() abort
    if g:ale_set_highlights
        call ale#highlight#UpdateHighlights()
    endif
-
-    if g:ale_set_balloons
-        call ale#balloon#Disable()
-    endif
 endfunction

 function! s:CleanupEveryBuffer() abort
@@ -121,9 +113,17 @@ function! ale#toggle#Toggle() abort

    if g:ale_enabled
        call s:EnablePreamble()
+
+        if g:ale_set_balloons
+            call ale#balloon#Enable()
+        endif
    else
        call s:CleanupEveryBuffer()
        call s:DisablePostamble()
+
+        if has('balloon_eval')
+            call ale#balloon#Disable()
+        endif
    endif

    call ale#toggle#InitAuGroups()
--- a/autoload/ale/util.vim
+++ b/autoload/ale/util.vim
@@ -236,6 +236,13 @@ function! ale#util#EscapePCRE(unsafe_string) abort
    return substitute(a:unsafe_string, '\([\-\[\]{}()*+?.^$|]\)', '\\\1', 'g')
 endfunction

+" Escape a string so that it can be used as a literal string inside an evaled
+" vim command.
+function! ale#util#EscapeVim(unsafe_string) abort
+    return "'" . substitute(a:unsafe_string, "'", "''", 'g') . "'"
+endfunction
+
+
 " Given a String or a List of String values, try and decode the string(s)
 " as a JSON value which can be decoded with json_decode. If the JSON string
 " is invalid, the default argument value will be returned instead.
--- a/doc/ale-c.txt
+++ b/doc/ale-c.txt
@@ -143,6 +143,41 @@ g:ale_c_cppcheck_options                             *g:ale_c_cppcheck_options*
  This variable can be changed to modify flags given to cppcheck.


+===============================================================================
+flawfinder                                                   *ale-c-flawfinder*
+
+g:ale_c_flawfinder_executable                   *g:ale_c_flawfinder_executable*
+                                                *b:ale_c_flawfinder_executable*
+  Type: |String|
+  Default: `'flawfinder'`
+
+  This variable can be changed to use a different executable for flawfinder.
+
+
+g:ale_c_flawfinder_minlevel                       *g:ale_c_flawfinder_minlevel*
+                                                  *b:ale_c_flawfinder_minlevel*
+  Type: |Number|
+  Default: `1`
+
+  This variable can be changed to ignore risks under the given risk threshold.
+
+
+g:ale_c_flawfinder_options                                 *g:ale-c-flawfinder*
+                                                           *b:ale-c-flawfinder*
+  Type: |String|
+  Default: `''`
+
+  This variable can be used to pass extra options into the flawfinder command.
+
+g:ale_c_flawfinder_error_severity           *g:ale_c_flawfinder_error_severity*
+                                            *b:ale_c_flawfinder_error_severity*
+  Type: |Number|
+  Default: `6`
+
+  This variable can be changed to set the minimum severity to be treated as an
+  error.  This setting also applies to flawfinder for c++.
+
+
 ===============================================================================
 gcc                                                                 *ale-c-gcc*

--- a/doc/ale-cpp.txt
+++ b/doc/ale-cpp.txt
@@ -153,6 +153,33 @@ g:ale_cpp_cpplint_options                           *g:ale_cpp_cpplint_options*
  This variable can be changed to modify flags given to cpplint.


+===============================================================================
+flawfinder                                                 *ale-cpp-flawfinder*
+
+g:ale_cpp_flawfinder_executable               *g:ale_cpp_flawfinder_executable*
+                                              *b:ale_cpp_flawfinder_executable*
+  Type: |String|
+  Default: `'flawfinder'`
+
+  This variable can be changed to use a different executable for flawfinder.
+
+
+g:ale_cpp_flawfinder_minlevel                   *g:ale_cpp_flawfinder_minlevel*
+                                                *b:ale_cpp_flawfinder_minlevel*
+  Type: |Number|
+  Default: `1`
+
+  This variable can be changed to ignore risks under the given risk threshold.
+
+
+g:ale_cpp_flawfinder_options                             *g:ale-cpp-flawfinder*
+                                                         *b:ale-cpp-flawfinder*
+  Type: |String|
+  Default: `''`
+
+  This variable can be used to pass extra options into the flawfinder command.
+
+
 ===============================================================================
 gcc                                                               *ale-cpp-gcc*

--- a/doc/ale-cs.txt
+++ b/doc/ale-cs.txt
@@ -38,8 +38,8 @@ mcsc                                                              *ale-cs-mcsc*
  The paths to search for additional assembly files can be specified using the
  |g:ale_cs_mcsc_assembly_path| or |b:ale_cs_mcsc_assembly_path| variables.

-  NOTE: ALE will not any errors in files apart from syntax errors if any one
-  of the source files contains a syntax error. Syntax errors must be fixed
+  NOTE: ALE will not find any errors in files apart from syntax errors if any
+  one of the source files contains a syntax error. Syntax errors must be fixed
  first before other errors will be shown.


@@ -92,8 +92,9 @@ g:ale_cs_mcsc_assemblies                             *g:ale_cs_mcsc_assemblies*
  For example: >

    " Compile C# programs with the Unity engine DLL file on Mac.
-    let g:ale_cs_mcss_assemblies = [
+    let g:ale_cs_mcsc_assemblies = [
    \ '/Applications/Unity/Unity.app/Contents/Frameworks/Managed/UnityEngine.dll',
+    \ 'path-to-unityproject/obj/Debug',
    \]
 <

--- a/doc/ale-dockerfile.txt
+++ b/doc/ale-dockerfile.txt
@@ -5,7 +5,7 @@ ALE Dockerfile Integration                             *ale-dockerfile-options*
 ===============================================================================
 hadolint                                              *ale-dockerfile-hadolint*

-  hadolint can be found at: https://github.com/lukasmartinelli/hadolint
+  hadolint can be found at: https://github.com/hadolint/hadolint


 g:ale_dockerfile_hadolint_use_docker     *g:ale_dockerfile_hadolint_use_docker*
@@ -25,12 +25,12 @@ g:ale_dockerfile_hadolint_use_docker     *g:ale_dockerfile_hadolint_use_docker*
 g:ale_dockerfile_hadolint_image               *g:ale_dockerfile_hadolint_image*
                                              *b:ale_dockerfile_hadolint_image*
  Type: |String|
-  Default: `'lukasmartinelli/hadolint'`
+  Default: `'hadolint/hadolint'`

  This variable controls the docker image used to run hadolint.  The default
  is hadolint's author's build, and can be found at:

-    https://hub.docker.com/r/lukasmartinelli/hadolint/
+    https://hub.docker.com/r/hadolint/hadolint/


 ===============================================================================
--- a/doc/ale-elixir.txt
+++ b/doc/ale-elixir.txt
@@ -13,5 +13,32 @@ g:ale_elixir_mix_options                             *g:ale_elixir_mix_options*

  This variable can be changed to specify the mix executable.

+===============================================================================
+mix_format                                              *ale-elixir-mix-format*
+
+g:ale_elixir_mix_format_options               *g:ale_elixir_mix_format_options*
+                                              *b:ale_elixir_mix_format_options*
+  Type: |String|
+  Default: `''`
+
+
+  This variable can be changed to specify the mix options passed to the
+  mix_format fixer
+
+===============================================================================
+dialyxir                                                  *ale-elixir-dialyxir*
+
+Dialyzer, a DIscrepancy AnaLYZer for ERlang programs.
+http://erlang.org/doc/man/dialyzer.html
+
+It can be used with elixir through dialyxir
+https://github.com/jeremyjh/dialyxir
+
+Options for dialyzer are not configurable by ale, but they are instead
+configured on your project's `mix.exs`.
+
+See https://github.com/jeremyjh/dialyxir#with-explaining-stuff for more
+information.
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-eruby.txt
+++ b/doc/ale-eruby.txt
@@ -1,17 +1,15 @@
 ===============================================================================
 ALE Eruby Integration                                       *ale-eruby-options*

-There are two linters for `eruby` files:
+There are three linters for `eruby` files:

 - `erb`
 - `erubis`
+- `erubi`

-If you don't know which one your project uses, it's probably `erb`.
-To selectively enable one or the other, see |g:ale_linters|.
-
-(Note that ALE already disables linters if the executable for that linter is
-not found; thus, there's probably no need to disable one of these if you're
-using the other one.)
+`erb` is in the Ruby standard library and is mostly universal. `erubis` is the
+default parser in Rails between 3.0 and 5.1. `erubi` is the default in Rails
+5.1 and later. To selectively enable a subset, see |g:ale_linters|.

 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-fish.txt
+++ b/doc/ale-fish.txt
@@ -0,0 +1,14 @@
+===============================================================================
+ALE Fish Integration                                         *ale-fish-options*
+
+Lints fish files using `fish -n`.
+
+Note that `fish -n` is not foolproof: it sometimes gives false positives or
+errors that are difficult to parse without more context. This integration skips
+displaying errors if an error message is not found.
+
+If ALE is not showing any errors but your file does not run as expected, run
+`fish -n <file.fish>` from the command line.
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-fountain.txt
+++ b/doc/ale-fountain.txt
@@ -0,0 +1,6 @@
+===============================================================================
+ALE Fountain Integration                                 *ale-fountain-options*
+
+
+===============================================================================
+vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-gitcommit.txt
+++ b/doc/ale-gitcommit.txt
@@ -0,0 +1,42 @@
+===============================================================================
+ALE Git Commit Integration                              *ale-gitcommit-options*
+
+
+===============================================================================
+gitlint                                                 *ale-gitcommit-gitlint*
+
+g:ale_gitcommit_gitlint_executable         *g:ale_gitcommit_gitlint_executable*
+                                           *b:ale_gitcommit_gitlint_executable*
+  Type: |String|
+  Default: `'gitlint'`
+
+  This variable can be changed to modify the executable used for gitlint.
+
+
+g:ale_gitcommit_gitlint_options               *g:ale_gitcommit_gitlint_options*
+                                              *b:ale_gitcommit_gitlint_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be changed to add command-line arguments to the gitlint
+  invocation.
+
+  For example, to dinamically set the gitlint configuration file path, you
+  may want to set >
+
+  let g:ale_gitcommit_gitlint_options = '-C /home/user/.config/gitlint.ini'
+<
+
+g:ale_gitcommit_gitlint_use_global         *g:ale_gitcommit_gitlint_use_global*
+                                           *b:ale_gitcommit_gitlint_use_global*
+  Type: |Number|
+  Default: `0`
+
+  This variable controls whether or not ALE will search for gitlint in a
+  virtualenv directory first. If this variable is set to `1`, then ALE will
+  always use |g:ale_gitcommit_gitlint_executable| for the executable path.
+
+  Both variables can be set with `b:` buffer variables instead.
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-go.txt
+++ b/doc/ale-go.txt
@@ -20,6 +20,19 @@ the benefit of running a number of linters, more than ALE would by default,
 while ensuring it doesn't run any linters known to be slow or resource
 intensive.

+
+===============================================================================
+gobuild                                                        *ale-go-gobuild*
+
+g:ale_go_gobuild_options                             *g:ale_go_gobuild_options*
+                                                     *b:ale_go_gobuild_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass additional options to the gobuild linter.
+  They are injected directly after "go test".
+
+
 ===============================================================================
 gofmt                                                            *ale-go-gofmt*

@@ -30,6 +43,7 @@ g:ale_go_gofmt_options                                 *g:ale_go_gofmt_options*

  This variable can be set to pass additional options to the gofmt fixer.

+
 ===============================================================================
 gometalinter                                              *ale-go-gometalinter*

@@ -59,5 +73,35 @@ g:ale_go_gometalinter_options                   *g:ale_go_gometalinter_options*
  number of linters known to be slow or consume a lot of resources.


+g:ale_go_gometalinter_package                   *g:ale_go_gometalinter_package*
+                                                *b:ale_go_gometalinter_package*
+  Type: |Number|
+  Default: `0`
+
+  When set to `1`, the whole Go package will be checked instead of only the
+  current file.
+
+
+===============================================================================
+staticcheck                                                *ale-go-staticcheck*
+
+g:ale_go_staticcheck_options                     *g:ale_go_staticcheck_options*
+                                                 *b:ale_go_staticcheck_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass additional options to the staticcheck
+  linter.
+
+
+g:ale_go_staticcheck_package                     *g:ale_go_staticcheck_package*
+                                                 *b:ale_go_staticcheck_package*
+  Type: |Number|
+  Default: `0`
+
+  When set to `1`, the whole Go package will be checked instead of only the
+  current file.
+
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-graphql.txt
+++ b/doc/ale-graphql.txt
@@ -13,5 +13,10 @@ You will need the GraphQL ESLint plugin installed for this to work.
 ===============================================================================
 gqlint                                                     *ale-graphql-gqlint*

+===============================================================================
+prettier                                                 *ale-graphql-prettier*
+
+See |ale-javascript-prettier| for information about the available options.
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-haskell.txt
+++ b/doc/ale-haskell.txt
@@ -12,6 +12,16 @@ g:ale_haskell_brittany_executable           *g:ale_haskell_brittany_executable*

  This variable can be changed to use a different executable for brittany.

+===============================================================================
+ghc                                                           *ale-haskell-ghc*
+
+g:ale_haskell_ghc_options                           *g:ale_haskell_ghc_options*
+                                                    *b:ale_haskell_ghc_options*
+  Type: |String|
+  Default: `'-fno-code -v0'`
+
+  This variable can be changed to modify flags given to ghc.
+
 ===============================================================================
 hdevtools                                               *ale-haskell-hdevtools*

--- a/doc/ale-html.txt
+++ b/doc/ale-html.txt
@@ -16,7 +16,7 @@ g:ale_html_htmlhint_executable                 *g:ale_html_htmlhint_executable*
 g:ale_html_htmlhint_options                       *g:ale_html_htmlhint_options*
                                                  *b:ale_html_htmlhint_options*
  Type: |String|
-  Default: `'--format=unix'`
+  Default: `''`

  This variable can be changed to modify flags given to HTMLHint.

@@ -32,6 +32,21 @@ g:ale_html_htmlhint_use_global                 *g:ale_html_htmlhint_use_global*
 ===============================================================================
 tidy                                                            *ale-html-tidy*

+`tidy` is a console application which corrects and cleans up HTML and XML
+documents by fixing markup errors and upgrading legacy code to modern
+standards.
+
+Note:
+`/usr/bin/tidy` on macOS (installed by default) is too old. It was released
+on 31 Oct 2006. It does not consider modern HTML specs (HTML5) and shows
+outdated warnings. So |ale| ignores `/usr/bin/tidy` on macOS.
+
+To use `tidy` on macOS, please install the latest version with Homebrew:
+>
+  $ brew install tidy-html5
+<
+`/usr/local/bin/tidy` is installed.
+
 g:ale_html_tidy_executable                         *g:ale_html_tidy_executable*
                                                   *b:ale_html_tidy_executable*
  Type: |String|
--- a/doc/ale-json.txt
+++ b/doc/ale-json.txt
@@ -2,12 +2,78 @@
 ALE JSON Integration                                         *ale-json-options*


+===============================================================================
+fixjson                                                      *ale-json-fixjson*
+
+fixjson is a JSON file fixer/formatter for humans using (relaxed) JSON5.
+It provides:
+
+- Pretty-prints JSON input
+- Fixes various failures while humans writing JSON
+  - Fixes trailing commas objects or arrays
+  - Fixes missing commas for elements of objects or arrays
+  - Adds quotes to keys in objects
+  - Newlines in strings
+  - Hex numbers
+  - Fixes single quotes to double quotes
+
+You can install it using npm:
+>
+  $ npm install -g fixjson
+<
+ALE provides fixjson integration as a fixer. See |ale-fix|.
+
+g:ale_json_fixjson_executable                   *g:ale_json_fixjson_executable*
+                                                *b:ale_json_fixjson_executable*
+
+  Type: |String|
+  Default: `'fixjson'`
+
+  The executable that will be run for fixjson.
+
+g:ale_json_fixjson_options                         *g:ale_json_fixjson_options*
+                                                   *b:ale_json_fixjson_options*
+
+  Type: |String|
+  Default: `''`
+
+  This variable can add extra options to the command executed for running
+  fixjson.
+
+g:ale_json_fixjson_use_global                   *g:ale_json_fixjson_use_global*
+                                                *b:ale_json_fixjson_use_global*
+
+  Type: |Number|
+  Default: `0`
+
+  See |ale-integrations-local-executables|
+
+
 ===============================================================================
 jsonlint                                                    *ale-json-jsonlint*

 There are no options available.


+===============================================================================
+jq                                                                *ale-json-jq*
+
+g:ale_json_jq_executable                             *g:ale_json_jq_executable*
+                                                     *b:ale_json_jq_executable*
+  Type: |String|
+  Default: `'jq'`
+
+  This option can be changed to change the path for `jq`.
+
+
+g:ale_json_jq_options                                   *g:ale_json_jq_options*
+                                                        *b:ale_json_jq_options*
+  Type: |String|
+  Default: `''`
+
+  This option can be changed to pass extra options to `jq`.
+
+
 ===============================================================================
 prettier                                                    *ale-json-prettier*

--- a/doc/ale-lua.txt
+++ b/doc/ale-lua.txt
@@ -1,6 +1,15 @@
 ===============================================================================
 ALE Lua Integration                                           *ale-lua-options*

+===============================================================================
+luac                                                             *ale-lua-luac*
+
+g:ale_lua_luac_executable                           *g:ale_lua_luac_executable*
+                                                    *b:ale_lua_luac_executable*
+  Type: |String|
+  Default: `'luac'`
+
+  This variable can be changed to change the path to luac.

 ===============================================================================
 luacheck                                                     *ale-lua-luacheck*
--- a/doc/ale-markdown.txt
+++ b/doc/ale-markdown.txt
@@ -2,6 +2,37 @@
 ALE Markdown Integration                                 *ale-markdown-options*


+===============================================================================
+mdl                                                          *ale-markdown-mdl*
+
+g:ale_markdown_mdl_executable                   *g:ale_markdown_mdl_executable*
+                                                *b:ale_markdown_mdl_executable*
+  Type: |String|
+  Default: `'mdl'`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_markdown_mdl_options                         *g:ale_markdown_mdl_options*
+                                                   *b:ale_markdown_mdl_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass additional options to mdl.
+
+
+===============================================================================
+prettier                                                *ale-markdown-prettier*
+
+See |ale-javascript-prettier| for information about the available options.
+
+
+===============================================================================
+textlint                                                *ale-markdown-textlint*
+
+See |ale-text-textlint|
+
+
 ===============================================================================
 write-good                                            *ale-markdown-write-good*

--- a/doc/ale-perl.txt
+++ b/doc/ale-perl.txt
@@ -3,6 +3,9 @@ ALE Perl Integration                                         *ale-perl-options*

 ALE offers a few ways to check Perl code. Checking code with `perl` is
 disabled by default, as `perl` code cannot be checked without executing it.
+Specifically, we use the `-c` flag to see if `perl` code compiles. This does
+not execute all of the code in a file, but it does run `BEGIN` and `CHECK`
+blocks. See `perl --help` and https://stackoverflow.com/a/12908487/406224

 See |g:ale_linters|.

--- a/doc/ale-php.txt
+++ b/doc/ale-php.txt
@@ -166,5 +166,22 @@ g:ale_php_phpstan_configuration               *g:ale_php_phpstan_configuration*
  This variable sets path to phpstan configuration file.


+===============================================================================
+php-cs-fixer                                              *ale-php-php-cs-fixer*
+
+g:ale_php_cs_fixer_executable                    *g:ale_php_cs_fixer_executable*
+                                                 *b:ale_php_cs_fixer_executable*
+  Type: |String|
+  Default: `'php-cs-fixer'`
+
+  This variable sets executable used for php-cs-fixer.
+
+g:ale_php_cs_fixer_use_global                    *g:ale_php_cs_fixer_use_global*
+                                                 *b:ale_php_cs_fixer_use_global*
+  Type: |Boolean|
+  Default: `0`
+
+  This variable force globally installed fixer.
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-po.txt
+++ b/doc/ale-po.txt
@@ -0,0 +1,12 @@
+===============================================================================
+ALE PO Integration                                             *ale-po-options*
+
+
+===============================================================================
+write-good                                                  *ale-po-write-good*
+
+See |ale-write-good-options|
+
+
+===============================================================================
+vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-pony.txt
+++ b/doc/ale-pony.txt
@@ -0,0 +1,25 @@
+===============================================================================
+ALE Pony Integration                                         *ale-pony-options*
+
+
+===============================================================================
+ponyc                                                          *ale-pony-ponyc*
+
+g:ale_pony_ponyc_executable                       *g:ale_pony_ponyc_executable*
+                                                  *b:ale_pony_ponyc_executable*
+  Type: |String|
+  Default: `'ponyc'`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_pony_ponyc_options                             *g:ale_pony_ponyc_options*
+                                                     *b:ale_pony_ponyc_options*
+  Type: |String|
+  Default: `'--pass paint'`
+
+  This variable can be set to pass options to ponyc.
+
+
+===============================================================================
+  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-proto.txt
+++ b/doc/ale-proto.txt
@@ -20,5 +20,14 @@ protoc-gen-lint                                      *ale-proto-protoc-gen-lint*
  The linter is a plugin for the `protoc` binary. As long as the binary resides
  in the system path, `protoc` will find it.

+g:ale_proto_protoc_gen_lint_options       *g:ale_proto_protoc_gen_lint_options*
+
+  Type: |String|
+  Default: `''`
+
+  This variable can be changed to modify flags given to protoc. Note that the
+  directory of the linted file is always passed as an include path with '-I'
+  before any user-supplied options.
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-python.txt
+++ b/doc/ale-python.txt
@@ -104,6 +104,16 @@ g:ale_python_mypy_executable                     *g:ale_python_mypy_executable*

  See |ale-integrations-local-executables|

+g:ale_python_mypy_ignore_invalid_syntax
+                                      *g:ale_python_mypy_ignore_invalid_syntax*
+                                      *b:ale_python_mypy_ignore_invalid_syntax*
+  Type: |Number|
+  Default: `0`
+
+  When set to `1`, syntax error messages for mypy will be ignored. This option
+  can be used when running other Python linters which check for syntax errors,
+  as mypy can take a while to finish executing.
+

 g:ale_python_mypy_options                           *g:ale_python_mypy_options*
                                                    *b:ale_python_mypy_options*
@@ -125,16 +135,16 @@ g:ale_python_mypy_use_global                     *g:ale_python_mypy_use_global*
 ===============================================================================
 prospector                                              *ale-python-prospector*

-g:ale_python_prospector_executable               *g:ale_python_prospector_executable*
-                                                 *b:ale_python_prospector_executable*
+g:ale_python_prospector_executable         *g:ale_python_prospector_executable*
+                                           *b:ale_python_prospector_executable*
  Type: |String|
  Default: `'prospector'`

  See |ale-integrations-local-executables|


-g:ale_python_prospector_options                  *g:ale_python_prospector_options*
-                                                 *b:ale_python_prospector_options*
+g:ale_python_prospector_options               *g:ale_python_prospector_options*
+                                              *b:ale_python_prospector_options*
  Type: |String|
  Default: `''`

@@ -154,8 +164,8 @@ g:ale_python_prospector_options                  *g:ale_python_prospector_option
  `python3 -m pip install --user prospector`).


-g:ale_python_prospector_use_global               *g:ale_python_prospector_use_global*
-                                                 *b:ale_python_prospector_use_global*
+g:ale_python_prospector_use_global         *g:ale_python_prospector_use_global*
+                                           *b:ale_python_prospector_use_global*
  Type: |Number|
  Default: `0`

--- a/doc/ale-r.txt
+++ b/doc/ale-r.txt
@@ -16,5 +16,14 @@ g:ale_r_lintr_options                                   *g:ale_r_lintr_options*
  options. Consult the lintr documentation for more information.


+g:ale_r_lintr_lint_package                         *g:ale_r_lintr_lint_package*
+                                                   *b:ale_r_lintr_lint_package*
+  Type: |Number|
+  Default: `0`
+
+  When set to `1`, the file will be checked with `lintr::lint_package` instead
+  of `lintr::lint`. This prevents erroneous namespace warnings when linting 
+  package files.
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/doc/ale-ruby.txt
+++ b/doc/ale-ruby.txt
@@ -86,5 +86,17 @@ g:ale_ruby_ruby_executable                         *g:ale_ruby_ruby_executable*
  This variable can be changed to use a different executable for ruby.


+===============================================================================
+rufo                                                            *ale-ruby-rufo*
+
+g:ale_ruby_rufo_executable                         *g:ale_ruby_rufo_executable*
+                                                   *b:ale_ruby_rufo_executable*
+  Type: String
+  Default: `'rufo'`
+
+  Override the invoked rufo binary. This is useful for running rufo from
+  binstubs or a bundle.
+
+
 ===============================================================================
  vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
--- a/Show More
+++ b/Show More