Updated plugins

sources_non_forked/ale/ale_linters/cloudformation/cfn_python_lint.vim

@@ -0,0 +1,35 @@
+" Author: Yasuhiro Kiyota <yasuhiroki.duck@gmail.com>
+" Description: Support cfn-python-lint for AWS Cloudformation template file
+
+function! ale_linters#cloudformation#cfn_python_lint#Handle(buffer, lines) abort
+    " Matches patterns line the following:
+    "
+    " sample.template.yaml:96:7:96:15:E3012:Property Resources/Sample/Properties/FromPort should be of type Integer
+    let l:pattern = '\v^(.*):(\d+):(\d+):(\d+):(\d+):([[:alnum:]]+):(.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:code = l:match[6]
+
+        if ale#path#IsBufferPath(a:buffer, l:match[1])
+            call add(l:output, {
+            \   'lnum': l:match[2],
+            \   'col': l:match[3],
+            \   'end_lnum': l:match[4],
+            \   'end_col': l:match[5],
+            \   'code': l:code,
+            \   'type': l:code[:0] is# 'E' ? 'E' : 'W',
+            \   'text': l:match[7]
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('cloudformation', {
+\   'name': 'cloudformation',
+\   'executable': 'cfn-lint',
+\   'command': 'cfn-lint --template %t --format parseable',
+\   'callback': 'ale_linters#cloudformation#cfn_python_lint#Handle',
+\})

sources_non_forked/ale/ale_linters/elixir/mix.vim

@@ -0,0 +1,61 @@
+" Author: evnu - https://github.com/evnu
+" Author: colbydehart - https://github.com/colbydehart
+" Description: Mix compile checking for Elixir files
+
+function! ale_linters#elixir#mix#Handle(buffer, lines) abort
+    " Matches patterns like the following:
+    "
+    " Error format
+    " ** (CompileError) apps/sim/lib/sim/server.ex:87: undefined function update_in/4
+    "
+    " TODO: Warning format
+    " warning: variable "foobar" does not exist and is being expanded to "foobar()", please use parentheses to remove the ambiguity or change the variable name
+
+    let l:pattern = '\v\(([^\)]+Error)\) ([^:]+):([^:]+): (.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        let l:type = 'E'
+        let l:text = l:match[4]
+
+        call add(l:output, {
+        \   'bufnr': a:buffer,
+        \   'lnum': l:match[3] + 0,
+        \   'col': 0,
+        \   'type': l:type,
+        \   'text': l:text,
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+function! ale_linters#elixir#mix#FindProjectRoot(buffer) abort
+    let l:mix_file = ale#path#FindNearestFile(a:buffer, 'mix.exs')
+    if !empty(l:mix_file)
+      return fnamemodify(l:mix_file, ':p:h')
+    endif
+    return '.'
+endfunction
+
+function! ale_linters#elixir#mix#GetCommand(buffer) abort
+    let l:project_root = ale_linters#elixir#mix#FindProjectRoot(a:buffer)
+
+    let l:temp_dir = ale#engine#CreateDirectory(a:buffer)
+
+    let l:mix_build_path = has('win32')
+    \   ? 'set MIX_BUILD_PATH=' . ale#Escape(l:temp_dir) . ' &&'
+    \   : 'MIX_BUILD_PATH=' . ale#Escape(l:temp_dir)
+
+    return ale#path#CdString(l:project_root)
+          \ . l:mix_build_path
+          \ . ' mix compile %s'
+endfunction
+
+call ale#linter#Define('elixir', {
+\   'name': 'mix',
+\   'executable': 'mix',
+\   'command_callback': 'ale_linters#elixir#mix#GetCommand',
+\   'callback': 'ale_linters#elixir#mix#Handle',
+\   'lint_file': 1,
+\})

sources_non_forked/ale/ale_linters/html/tidy.vim

@@ -1,21 +1,10 @@
 " Author: KabbAmine <amine.kabb@gmail.com>
 " Description: This file adds support for checking HTML code with tidy.
 
-" CLI options
 let g:ale_html_tidy_executable = get(g:, 'ale_html_tidy_executable', 'tidy')
-" remove in 2.0
-" Look for the old _args variable first.
-let s:deprecation_warning_echoed = 0
-let s:default_options = get(g:, 'ale_html_tidy_args', '-q -e -language en')
-let g:ale_html_tidy_options = get(g:, 'ale_html_tidy_options', s:default_options)
+let g:ale_html_tidy_options = get(g:, 'ale_html_tidy_options', '-q -e -language en')
 
 function! ale_linters#html#tidy#GetCommand(buffer) abort
-    " remove in 2.0
-    if exists('g:ale_html_tidy_args') && !s:deprecation_warning_echoed
-        execute 'echom ''Rename your g:ale_html_tidy_args setting to g:ale_html_tidy_options instead. Support for this will removed in ALE 2.0.'''
-        let s:deprecation_warning_echoed = 1
-    endif
-
     " Specify file encoding in options
     " (Idea taken from https://github.com/scrooloose/syntastic/blob/master/syntax_checkers/html/tidy.vim)
     let l:file_encoding = get({

sources_non_forked/ale/ale_linters/javascript/tsserver.vim

@@ -0,0 +1,26 @@
+" Author: Chaucerbao, w0rp <devw0rp@gmail.com>
+" Description: tsserver integration for ALE
+
+call ale#Set('javascript_tsserver_executable', 'tsserver')
+call ale#Set('javascript_tsserver_config_path', '')
+call ale#Set('javascript_tsserver_use_global', get(g:, 'ale_use_global_executables', 0))
+
+" These functions need to be defined just to comply with the API for LSP.
+function! ale_linters#javascript#tsserver#GetProjectRoot(buffer) abort
+    return ''
+endfunction
+
+function! ale_linters#javascript#tsserver#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'javascript_tsserver', [
+    \   'node_modules/.bin/tsserver',
+    \])
+endfunction
+
+call ale#linter#Define('javascript', {
+\   'name': 'tsserver',
+\   'lsp': 'tsserver',
+\   'executable_callback': 'ale_linters#javascript#tsserver#GetExecutable',
+\   'command_callback': 'ale_linters#javascript#tsserver#GetExecutable',
+\   'project_root_callback': 'ale_linters#javascript#tsserver#GetProjectRoot',
+\   'language': '',
+\})

sources_non_forked/ale/ale_linters/pyrex/cython.vim

@@ -1,10 +1,43 @@
-" Author: w0rp <devw0rp@gmail.com>
+" Author: w0rp <devw0rp@gmail.com>,
+" Nicolas Pauss <https://github.com/nicopauss>
 " Description: cython syntax checking for cython files.
 
+call ale#Set('pyrex_cython_executable', 'cython')
+call ale#Set('pyrex_cython_options', '--warning-extra')
+
+function! ale_linters#pyrex#cython#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'pyrex_cython_executable')
+endfunction
+
+function! ale_linters#pyrex#cython#GetCommand(buffer) abort
+    let l:local_dir = ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
+
+    return ale#Escape(ale_linters#pyrex#cython#GetExecutable(a:buffer))
+    \   . ' --working ' . l:local_dir . ' --include-dir ' . l:local_dir
+    \   . ' ' . ale#Var(a:buffer, 'pyrex_cython_options')
+    \   . ' --output-file ' . g:ale#util#nul_file . ' %t'
+endfunction
+
+function! ale_linters#pyrex#cython#Handle(buffer, lines) abort
+    let l:pattern = '\v^(\w+: )?[^:]+:(\d+):?(\d+)?:? ?(.+)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[2] + 0,
+        \   'col': l:match[3] + 0,
+        \   'text': l:match[4],
+        \   'type': l:match[1][0] is# 'w' ? 'W' : 'E',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
 call ale#linter#Define('pyrex', {
 \   'name': 'cython',
 \   'output_stream': 'stderr',
-\   'executable': 'cython',
-\   'command': 'cython --warning-extra -o ' . g:ale#util#nul_file . ' %t',
-\   'callback': 'ale#handlers#unix#HandleAsError',
+\   'executable_callback': 'ale_linters#pyrex#cython#GetExecutable',
+\   'command_callback': 'ale_linters#pyrex#cython#GetCommand',
+\   'callback': 'ale_linters#pyrex#cython#Handle',
 \})

sources_non_forked/ale/ale_linters/python/flake8.vim

@@ -1,13 +1,8 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: flake8 for python files
 
-" remove in 2.0
-" Support an old setting as a fallback.
-let s:deprecation_warning_echoed = 0
-let s:default_options = get(g:, 'ale_python_flake8_args', '')
-
 call ale#Set('python_flake8_executable', 'flake8')
-call ale#Set('python_flake8_options', s:default_options)
+call ale#Set('python_flake8_options', '')
 call ale#Set('python_flake8_use_global', get(g:, 'ale_use_global_executables', 0))
 call ale#Set('python_flake8_change_directory', 1)
 
@@ -40,12 +35,6 @@ function! ale_linters#python#flake8#VersionCheck(buffer) abort
 endfunction
 
 function! ale_linters#python#flake8#GetCommand(buffer, version_output) abort
-    " remove in 2.0
-    if exists('g:ale_python_flake8_args') && !s:deprecation_warning_echoed
-        execute 'echom ''Rename your g:ale_python_flake8_args setting to g:ale_python_flake8_options instead. Support for this will removed in ALE 2.0.'''
-        let s:deprecation_warning_echoed = 1
-    endif
-
     let l:cd_string = ale#Var(a:buffer, 'python_flake8_change_directory')
     \   ? ale#path#BufferCdString(a:buffer)
     \   : ''

sources_non_forked/ale/ale_linters/python/prospector.vim

@@ -30,6 +30,10 @@ endfunction
 function! ale_linters#python#prospector#Handle(buffer, lines) abort
     let l:output = []
 
+    if empty(a:lines)
+        return []
+    endif
+
     let l:prospector_error = json_decode(join(a:lines, ''))
 
     for l:error in l:prospector_error.messages

sources_non_forked/ale/ale_linters/python/pyre.vim

@@ -0,0 +1,29 @@
+" Author: dsifford <dereksifford@gmail.com>
+" Description: A performant type-checker supporting LSP for Python 3 created by Facebook
+
+call ale#Set('python_pyre_executable', 'pyre')
+call ale#Set('python_pyre_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale_linters#python#pyre#GetExecutable(buffer) abort
+    return ale#python#FindExecutable(a:buffer, 'python_pyre', ['pyre'])
+endfunction
+
+function! ale_linters#python#pyre#GetCommand(buffer) abort
+    let l:executable = ale_linters#python#pyre#GetExecutable(a:buffer)
+
+    let l:exec_args = l:executable =~? 'pipenv$'
+    \   ? ' run pyre persistent'
+    \   : ' persistent'
+
+    return ale#Escape(l:executable) . l:exec_args
+endfunction
+
+call ale#linter#Define('python', {
+\   'name': 'pyre',
+\   'lsp': 'stdio',
+\   'executable_callback': 'ale_linters#python#pyre#GetExecutable',
+\   'command_callback': 'ale_linters#python#pyre#GetCommand',
+\   'language': 'python',
+\   'project_root_callback': 'ale#python#FindProjectRoot',
+\   'completion_filter': 'ale#completion#python#CompletionItemFilter',
+\})

sources_non_forked/ale/ale_linters/ruby/reek.vim

@@ -4,21 +4,27 @@
 call ale#Set('ruby_reek_show_context', 0)
 call ale#Set('ruby_reek_show_wiki_link', 0)
 
-function! ale_linters#ruby#reek#Handle(buffer, lines) abort
-    let l:output = []
+function! ale_linters#ruby#reek#VersionCheck(buffer) abort
+    " If we have previously stored the version number in a cache, then
+    " don't look it up again.
+    if ale#semver#HasVersion('reek')
+        " Returning an empty string skips this command.
+        return ''
+    endif
 
-    for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
-        for l:location in l:error.lines
-            call add(l:output, {
-            \    'lnum': l:location,
-            \    'type': 'W',
-            \    'text': s:BuildText(a:buffer, l:error),
-            \    'code': l:error.smell_type,
-            \})
-        endfor
-    endfor
+    return 'reek --version'
+endfunction
 
-    return l:output
+function! ale_linters#ruby#reek#GetCommand(buffer, version_output) abort
+    let l:version = ale#semver#GetVersion('reek', a:version_output)
+
+    " Tell reek what the filename is if the version of reek is new enough.
+    let l:display_name_args = ale#semver#GTE(l:version, [5, 0, 0])
+    \   ? ' --stdin-filename %s'
+    \   : ''
+
+    return 'reek -f json --no-progress --no-color'
+    \   . l:display_name_args
 endfunction
 
 function! s:BuildText(buffer, error) abort
@@ -37,9 +43,29 @@ function! s:BuildText(buffer, error) abort
     return join(l:parts, ' ')
 endfunction
 
+function! ale_linters#ruby#reek#Handle(buffer, lines) abort
+    let l:output = []
+
+    for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
+        for l:location in l:error.lines
+            call add(l:output, {
+            \    'lnum': l:location,
+            \    'type': 'W',
+            \    'text': s:BuildText(a:buffer, l:error),
+            \    'code': l:error.smell_type,
+            \})
+        endfor
+    endfor
+
+    return l:output
+endfunction
+
 call ale#linter#Define('ruby', {
-\    'name': 'reek',
-\    'executable': 'reek',
-\    'command': 'reek -f json --no-progress --no-color',
+\   'name': 'reek',
+\   'executable': 'reek',
+\   'command_chain': [
+\       {'callback': 'ale_linters#ruby#reek#VersionCheck'},
+\       {'callback': 'ale_linters#ruby#reek#GetCommand'},
+\   ],
 \    'callback': 'ale_linters#ruby#reek#Handle',
 \})

sources_non_forked/ale/ale_linters/rust/cargo.vim

@@ -6,6 +6,7 @@ call ale#Set('rust_cargo_use_check', 1)
 call ale#Set('rust_cargo_check_all_targets', 0)
 call ale#Set('rust_cargo_check_examples', 0)
 call ale#Set('rust_cargo_check_tests', 0)
+call ale#Set('rust_cargo_avoid_whole_workspace', 1)
 call ale#Set('rust_cargo_default_feature_behavior', 'default')
 call ale#Set('rust_cargo_include_features', '')
 
@@ -45,6 +46,18 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version_output) abort
         let l:include_features = ' --features ' . ale#Escape(l:include_features)
     endif
 
+    let l:avoid_whole_workspace = ale#Var(a:buffer, 'rust_cargo_avoid_whole_workspace')
+    let l:nearest_cargo_prefix = ''
+
+    if l:avoid_whole_workspace
+        let l:nearest_cargo = ale#path#FindNearestFile(a:buffer, 'Cargo.toml')
+        let l:nearest_cargo_dir = fnamemodify(l:nearest_cargo, ':h')
+
+        if l:nearest_cargo_dir isnot# '.'
+            let l:nearest_cargo_prefix = 'cd '. ale#Escape(l:nearest_cargo_dir) .' && '
+        endif
+    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 = ''
@@ -55,7 +68,7 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version_output) abort
         let l:default_feature = ''
     endif
 
-    return 'cargo '
+    return l:nearest_cargo_prefix . 'cargo '
     \   . (l:use_check ? 'check' : 'build')
     \   . (l:use_all_targets ? ' --all-targets' : '')
     \   . (l:use_examples ? ' --examples' : '')

sources_non_forked/ale/ale_linters/sh/language_server.vim

@@ -0,0 +1,33 @@
+" Author: Christian Höltje (https://docwhat.org/)
+" Description: BASH Language server integration for ALE
+scriptencoding utf-8
+
+call ale#Set('sh_language_server_executable', 'bash-language-server')
+call ale#Set('sh_language_server_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale_linters#sh#language_server#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'sh_language_server', [
+    \   'node_modules/.bin/bash-language-server',
+    \])
+endfunction
+
+function! ale_linters#sh#language_server#GetCommand(buffer) abort
+    let l:exe = ale#Escape(ale_linters#sh#language_server#GetExecutable(a:buffer))
+
+    return l:exe . ' start'
+endfunction
+
+function! ale_linters#sh#language_server#GetProjectRoot(buffer) abort
+    let l:git_path = ale#path#FindNearestDirectory(a:buffer, '.git')
+
+    return !empty(l:git_path) ? fnamemodify(l:git_path, ':h:h') : ''
+endfunction
+
+call ale#linter#Define('sh', {
+\   'name': 'language_server',
+\   'lsp': 'stdio',
+\   'executable_callback': 'ale_linters#sh#language_server#GetExecutable',
+\   'command_callback': 'ale_linters#sh#language_server#GetCommand',
+\   'language': 'sh',
+\   'project_root_callback': 'ale_linters#sh#language_server#GetProjectRoot',
+\})

sources_non_forked/ale/ale_linters/yaml/yamllint.vim

@@ -20,21 +20,31 @@ function! ale_linters#yaml#yamllint#Handle(buffer, lines) abort
     " Matches patterns line the following:
     " something.yaml:1:1: [warning] missing document start "---" (document-start)
     " something.yml:2:1: [error] syntax error: expected the node content, but found '<stream end>'
-    let l:pattern = '^.*:\(\d\+\):\(\d\+\): \[\(error\|warning\)\] \(.\+\)$'
+    let l:pattern = '\v^.*:(\d+):(\d+): \[(error|warning)\] (.+)$'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)
-        let l:line = l:match[1] + 0
-        let l:col = l:match[2] + 0
-        let l:type = l:match[3]
-        let l:text = l:match[4]
-
-        call add(l:output, {
-        \   'lnum': l:line,
-        \   'col': l:col,
-        \   'text': l:text,
-        \   'type': l:type is# 'error' ? 'E' : 'W',
-        \})
+        let l:item = {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'text': l:match[4],
+        \   'type': l:match[3] is# 'error' ? 'E' : 'W',
+        \}
+
+        let l:code_match = matchlist(l:item.text, '\v^(.+) \(([^)]+)\)$')
+
+        if !empty(l:code_match)
+            if l:code_match[2] is# 'trailing-spaces'
+            \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
+                " Skip warnings for trailing whitespace if the option is off.
+                continue
+            endif
+
+            let l:item.text = l:code_match[1]
+            let l:item.code = l:code_match[2]
+        endif
+
+        call add(l:output, l:item)
     endfor
 
     return l:output

sources_non_forked/ale/autoload/ale.vim

@@ -6,35 +6,12 @@
 let g:ale_echo_msg_error_str = get(g:, 'ale_echo_msg_error_str', 'Error')
 let g:ale_echo_msg_info_str = get(g:, 'ale_echo_msg_info_str', 'Info')
 let g:ale_echo_msg_warning_str = get(g:, 'ale_echo_msg_warning_str', 'Warning')
+" Ignoring linters, for disabling some, or ignoring LSP diagnostics.
+let g:ale_linters_ignore = get(g:, 'ale_linters_ignore', {})
 
 let s:lint_timer = -1
 let s:queued_buffer_number = -1
 let s:should_lint_file_for_buffer = {}
-let s:error_delay_ms = 1000 * 60 * 2
-
-let s:timestamp_map = {}
-
-" Given a key for a script variable for tracking the time to wait until
-" a given function should be called, a funcref for a function to call, and
-" a List of arguments, call the function and return whatever value it returns.
-"
-" If the function throws an exception, then the function will not be called
-" for a while, and 0 will be returned instead.
-function! ale#CallWithCooldown(timestamp_key, func, arglist) abort
-    let l:now = ale#util#ClockMilliseconds()
-
-    if l:now < get(s:timestamp_map, a:timestamp_key, -1)
-        return 0
-    endif
-
-    let s:timestamp_map[a:timestamp_key] = l:now + s:error_delay_ms
-
-    let l:return_value = call(a:func, a:arglist)
-
-    let s:timestamp_map[a:timestamp_key] = -1
-
-    return l:return_value
-endfunction
 
 " Return 1 if a file is too large for ALE to handle.
 function! ale#FileTooLarge(buffer) abort
@@ -114,30 +91,22 @@ function! ale#Queue(delay, ...) abort
     let l:linting_flag = get(a:000, 0, '')
     let l:buffer = get(a:000, 1, bufnr(''))
 
-    return ale#CallWithCooldown(
-    \   'dont_queue_until',
-    \   function('s:ALEQueueImpl'),
-    \   [a:delay, l:linting_flag, l:buffer],
-    \)
-endfunction
-
-function! s:ALEQueueImpl(delay, linting_flag, buffer) abort
-    if a:linting_flag isnot# '' && a:linting_flag isnot# 'lint_file'
+    if l:linting_flag isnot# '' && l:linting_flag isnot# 'lint_file'
         throw "linting_flag must be either '' or 'lint_file'"
     endif
 
-    if type(a:buffer) != type(0)
+    if type(l:buffer) != type(0)
         throw 'buffer_number must be a Number'
     endif
 
-    if ale#ShouldDoNothing(a:buffer)
+    if ale#ShouldDoNothing(l:buffer)
         return
     endif
 
     " Remember that we want to check files for this buffer.
     " We will remember this until we finally run the linters, via any event.
-    if a:linting_flag is# 'lint_file'
-        let s:should_lint_file_for_buffer[a:buffer] = 1
+    if l:linting_flag is# 'lint_file'
+        let s:should_lint_file_for_buffer[l:buffer] = 1
     endif
 
     if s:lint_timer != -1
@@ -145,24 +114,24 @@ function! s:ALEQueueImpl(delay, linting_flag, buffer) abort
         let s:lint_timer = -1
     endif
 
-    let l:linters = ale#linter#Get(getbufvar(a:buffer, '&filetype'))
+    let l:linters = ale#linter#Get(getbufvar(l:buffer, '&filetype'))
 
     " Don't set up buffer data and so on if there are no linters to run.
     if empty(l:linters)
         " If we have some previous buffer data, then stop any jobs currently
         " running and clear everything.
-        if has_key(g:ale_buffer_info, a:buffer)
-            call ale#engine#RunLinters(a:buffer, [], 1)
+        if has_key(g:ale_buffer_info, l:buffer)
+            call ale#engine#RunLinters(l:buffer, [], 1)
         endif
 
         return
     endif
 
     if a:delay > 0
-        let s:queued_buffer_number = a:buffer
+        let s:queued_buffer_number = l:buffer
         let s:lint_timer = timer_start(a:delay, function('ale#Lint'))
     else
-        call ale#Lint(-1, a:buffer)
+        call ale#Lint(-1, l:buffer)
     endif
 endfunction
 
@@ -178,30 +147,29 @@ function! ale#Lint(...) abort
         let l:buffer = bufnr('')
     endif
 
-    return ale#CallWithCooldown(
-    \   'dont_lint_until',
-    \   function('s:ALELintImpl'),
-    \   [l:buffer],
-    \)
-endfunction
-
-function! s:ALELintImpl(buffer) abort
-    if ale#ShouldDoNothing(a:buffer)
+    if ale#ShouldDoNothing(l:buffer)
         return
     endif
 
     " Use the filetype from the buffer
-    let l:linters = ale#linter#Get(getbufvar(a:buffer, '&filetype'))
+    let l:filetype = getbufvar(l:buffer, '&filetype')
+    let l:linters = ale#linter#Get(l:filetype)
     let l:should_lint_file = 0
 
     " Check if we previously requested checking the file.
-    if has_key(s:should_lint_file_for_buffer, a:buffer)
-        unlet s:should_lint_file_for_buffer[a:buffer]
+    if has_key(s:should_lint_file_for_buffer, l:buffer)
+        unlet s:should_lint_file_for_buffer[l:buffer]
         " Lint files if they exist.
-        let l:should_lint_file = filereadable(expand('#' . a:buffer . ':p'))
+        let l:should_lint_file = filereadable(expand('#' . l:buffer . ':p'))
     endif
 
-    call ale#engine#RunLinters(a:buffer, l:linters, l:should_lint_file)
+    " Apply ignore lists for linters only if needed.
+    let l:ignore_config = ale#Var(l:buffer, 'linters_ignore')
+    let l:linters = !empty(l:ignore_config)
+    \   ? ale#engine#ignore#Exclude(l:filetype, l:linters, l:ignore_config)
+    \   : l:linters
+
+    call ale#engine#RunLinters(l:buffer, l:linters, l:should_lint_file)
 endfunction
 
 " Reset flags indicating that files should be checked for all buffers.
@@ -209,10 +177,6 @@ function! ale#ResetLintFileMarkers() abort
     let s:should_lint_file_for_buffer = {}
 endfunction
 
-function! ale#ResetErrorDelays() abort
-    let s:timestamp_map = {}
-endfunction
-
 let g:ale_has_override = get(g:, 'ale_has_override', {})
 
 " Call has(), but check a global Dictionary so we can force flags on or off

sources_non_forked/ale/autoload/ale/autocmd.vim

@@ -1,77 +0,0 @@
-function! ale#autocmd#InitAuGroups() abort
-    " This value used to be a Boolean as a Number, and is now a String.
-    let l:text_changed = '' . g:ale_lint_on_text_changed
-
-    augroup ALEPatternOptionsGroup
-        autocmd!
-        autocmd BufEnter,BufRead * call ale#pattern_options#SetOptions(str2nr(expand('<abuf>')))
-    augroup END
-
-    augroup ALERunOnTextChangedGroup
-        autocmd!
-        if g:ale_enabled
-            if l:text_changed is? 'always' || l:text_changed is# '1'
-                autocmd TextChanged,TextChangedI * call ale#Queue(g:ale_lint_delay)
-            elseif l:text_changed is? 'normal'
-                autocmd TextChanged * call ale#Queue(g:ale_lint_delay)
-            elseif l:text_changed is? 'insert'
-                autocmd TextChangedI * call ale#Queue(g:ale_lint_delay)
-            endif
-        endif
-    augroup END
-
-    augroup ALERunOnEnterGroup
-        autocmd!
-        if g:ale_enabled
-            " Handle everything that needs to happen when buffers are entered.
-            autocmd BufEnter * call ale#events#EnterEvent(str2nr(expand('<abuf>')))
-        endif
-        if g:ale_enabled && g:ale_lint_on_enter
-            autocmd BufWinEnter,BufRead * call ale#Queue(0, 'lint_file', str2nr(expand('<abuf>')))
-            " Track when the file is changed outside of Vim.
-            autocmd FileChangedShellPost * call ale#events#FileChangedEvent(str2nr(expand('<abuf>')))
-        endif
-    augroup END
-
-    augroup ALERunOnFiletypeChangeGroup
-        autocmd!
-        if g:ale_enabled && g:ale_lint_on_filetype_changed
-            " Only start linting if the FileType actually changes after
-            " opening a buffer. The FileType will fire when buffers are opened.
-            autocmd FileType * call ale#events#FileTypeEvent(
-            \   str2nr(expand('<abuf>')),
-            \   expand('<amatch>')
-            \)
-        endif
-    augroup END
-
-    augroup ALERunOnSaveGroup
-        autocmd!
-        autocmd BufWritePost * call ale#events#SaveEvent(str2nr(expand('<abuf>')))
-    augroup END
-
-    augroup ALERunOnInsertLeave
-        autocmd!
-        if g:ale_enabled && g:ale_lint_on_insert_leave
-            autocmd InsertLeave * call ale#Queue(0)
-        endif
-    augroup END
-
-    augroup ALECursorGroup
-        autocmd!
-        if g:ale_enabled && g:ale_echo_cursor
-            autocmd CursorMoved,CursorHold * call ale#cursor#EchoCursorWarningWithDelay()
-            " Look for a warning to echo as soon as we leave Insert mode.
-            " The script's position variable used when moving the cursor will
-            " not be changed here.
-            autocmd InsertLeave * call ale#cursor#EchoCursorWarning()
-        endif
-    augroup END
-
-    if !g:ale_enabled
-        augroup! ALERunOnTextChangedGroup
-        augroup! ALERunOnEnterGroup
-        augroup! ALERunOnInsertLeave
-        augroup! ALECursorGroup
-    endif
-endfunction

sources_non_forked/ale/autoload/ale/balloon.vim

@@ -34,7 +34,11 @@ function! ale#balloon#Expr() abort
 endfunction
 
 function! ale#balloon#Disable() abort
-    set noballooneval noballoonevalterm
+    if has('balloon_eval_term')
+        set noballoonevalterm
+    endif
+
+    set noballooneval
     set balloonexpr=
 endfunction
 

sources_non_forked/ale/autoload/ale/completion.vim

@@ -134,7 +134,11 @@ function! s:ReplaceCompleteopt() abort
         let b:ale_old_completopt = &l:completeopt
     endif
 
-    let &l:completeopt = 'menu,menuone,preview,noselect,noinsert'
+    if &l:completeopt =~# 'preview'
+        let &l:completeopt = 'menu,menuone,preview,noselect,noinsert'
+    else
+        let &l:completeopt = 'menu,menuone,noselect,noinsert'
+    endif
 endfunction
 
 function! ale#completion#OmniFunc(findstart, base) abort
@@ -389,14 +393,13 @@ function! s:GetLSPCompletions(linter) abort
     \   ? function('ale#completion#HandleTSServerResponse')
     \   : function('ale#completion#HandleLSPResponse')
 
-    let l:lsp_details = ale#linter#StartLSP(l:buffer, a:linter, l:Callback)
+    let l:lsp_details = ale#lsp_linter#StartLSP(l:buffer, a:linter, l:Callback)
 
     if empty(l:lsp_details)
         return 0
     endif
 
     let l:id = l:lsp_details.connection_id
-    let l:root = l:lsp_details.project_root
 
     if a:linter.lsp is# 'tsserver'
         let l:message = ale#lsp#tsserver_message#Completions(
@@ -408,7 +411,7 @@ function! s:GetLSPCompletions(linter) abort
     else
         " Send a message saying the buffer has changed first, otherwise
         " completions won't know what text is nearby.
-        call ale#lsp#Send(l:id, ale#lsp#message#DidChange(l:buffer), l:root)
+        call ale#lsp#NotifyForChanges(l:lsp_details)
 
         " For LSP completions, we need to clamp the column to the length of
         " the line. python-language-server and perhaps others do not implement
@@ -424,7 +427,7 @@ function! s:GetLSPCompletions(linter) abort
         \)
     endif
 
-    let l:request_id = ale#lsp#Send(l:id, l:message, l:root)
+    let l:request_id = ale#lsp#Send(l:id, l:message, l:lsp_details.project_root)
 
     if l:request_id
         let b:ale_completion_info.conn_id = l:id

sources_non_forked/ale/autoload/ale/cursor.vim

@@ -56,10 +56,6 @@ function! s:StopCursorTimer() abort
 endfunction
 
 function! ale#cursor#EchoCursorWarning(...) abort
-    return ale#CallWithCooldown('dont_echo_until', function('s:EchoImpl'), [])
-endfunction
-
-function! s:EchoImpl() abort
     if !g:ale_echo_cursor
         return
     endif

sources_non_forked/ale/autoload/ale/debugging.vim

@@ -214,10 +214,15 @@ function! ale#debugging#Info() abort
     " This must be done after linters are loaded.
     let l:variable_list = s:GetLinterVariables(l:filetype, l:enabled_names)
 
+    let l:fixers = ale#fix#registry#SuggestedFixers(l:filetype)
+    let l:fixers = uniq(sort(l:fixers[0] + l:fixers[1]))
+    let l:fixers_string = join(map(copy(l:fixers), '"\n  " . v:val'), '')
+
     call s:Echo(' Current Filetype: ' . l:filetype)
     call s:Echo('Available Linters: ' . string(l:all_names))
     call s:EchoLinterAliases(l:all_linters)
     call s:Echo('  Enabled Linters: ' . string(l:enabled_names))
+    call s:Echo(' Suggested Fixers: ' . l:fixers_string)
     call s:Echo(' Linter Variables:')
     call s:Echo('')
     call s:EchoLinterVariables(l:variable_list)

sources_non_forked/ale/autoload/ale/definition.vim

@@ -65,14 +65,13 @@ function! s:GoToLSPDefinition(linter, options) abort
     \   ? function('ale#definition#HandleTSServerResponse')
     \   : function('ale#definition#HandleLSPResponse')
 
-    let l:lsp_details = ale#linter#StartLSP(l:buffer, a:linter, l:Callback)
+    let l:lsp_details = ale#lsp_linter#StartLSP(l:buffer, a:linter, l:Callback)
 
     if empty(l:lsp_details)
         return 0
     endif
 
     let l:id = l:lsp_details.connection_id
-    let l:root = l:lsp_details.project_root
 
     if a:linter.lsp is# 'tsserver'
         let l:message = ale#lsp#tsserver_message#Definition(
@@ -83,7 +82,7 @@ function! s:GoToLSPDefinition(linter, options) abort
     else
         " Send a message saying the buffer has changed first, or the
         " definition position probably won't make sense.
-        call ale#lsp#Send(l:id, ale#lsp#message#DidChange(l:buffer), l:root)
+        call ale#lsp#NotifyForChanges(l:lsp_details)
 
         let l:column = min([l:column, len(getline(l:line))])
 
@@ -93,7 +92,7 @@ function! s:GoToLSPDefinition(linter, options) abort
         let l:message = ale#lsp#message#Definition(l:buffer, l:line, l:column)
     endif
 
-    let l:request_id = ale#lsp#Send(l:id, l:message, l:root)
+    let l:request_id = ale#lsp#Send(l:id, l:message, l:lsp_details.project_root)
 
     let s:go_to_definition_map[l:request_id] = {
     \   'open_in_tab': get(a:options, 'open_in_tab', 0),

sources_non_forked/ale/autoload/ale/engine.vim

@@ -14,11 +14,6 @@ if !has_key(s:, 'job_info_map')
     let s:job_info_map = {}
 endif
 
-" Associates LSP connection IDs with linter names.
-if !has_key(s:, 'lsp_linter_map')
-    let s:lsp_linter_map = {}
-endif
-
 if !has_key(s:, 'executable_cache_map')
     let s:executable_cache_map = {}
 endif
@@ -79,16 +74,6 @@ 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
-
-" Just for tests.
-function! ale#engine#SetLSPLinterMap(replacement_map) abort
-    let s:lsp_linter_map = a:replacement_map
-endfunction
-
 " This function is documented and part of the public API.
 "
 " Return 1 if ALE is busy checking a given buffer
@@ -241,88 +226,6 @@ function! s:HandleExit(job_id, exit_code) abort
     call ale#engine#HandleLoclist(l:linter.name, l:buffer, l:loclist)
 endfunction
 
-function! s:HandleLSPDiagnostics(conn_id, response) abort
-    let l:linter_name = s:lsp_linter_map[a:conn_id]
-    let l:filename = ale#path#FromURI(a:response.params.uri)
-    let l:buffer = bufnr(l:filename)
-
-    if l:buffer <= 0
-        return
-    endif
-
-    let l:loclist = ale#lsp#response#ReadDiagnostics(a:response)
-
-    call ale#engine#HandleLoclist(l:linter_name, l:buffer, l:loclist)
-endfunction
-
-function! s:HandleTSServerDiagnostics(response, error_type) abort
-    let l:buffer = bufnr(a:response.body.file)
-    let l:info = get(g:ale_buffer_info, l:buffer, {})
-
-    if empty(l:info)
-        return
-    endif
-
-    let l:thislist = ale#lsp#response#ReadTSServerDiagnostics(a:response)
-
-    " tsserver sends syntax and semantic errors in separate messages, so we
-    " have to collect the messages separately for each buffer and join them
-    " back together again.
-    if a:error_type is# 'syntax'
-        let l:info.syntax_loclist = l:thislist
-    else
-        let l:info.semantic_loclist = l:thislist
-    endif
-
-    let l:loclist = get(l:info, 'semantic_loclist', [])
-    \   + get(l:info, 'syntax_loclist', [])
-
-    call ale#engine#HandleLoclist('tsserver', l:buffer, l:loclist)
-endfunction
-
-function! s:HandleLSPErrorMessage(linter_name, response) abort
-    if !g:ale_history_enabled || !g:ale_history_log_output
-        return
-    endif
-
-    if empty(a:linter_name)
-        return
-    endif
-
-    let l:message = ale#lsp#response#GetErrorMessage(a:response)
-
-    if empty(l:message)
-        return
-    endif
-
-    " This global variable is set here so we don't load the debugging.vim file
-    " until someone uses :ALEInfo.
-    let g:ale_lsp_error_messages = get(g:, 'ale_lsp_error_messages', {})
-
-    if !has_key(g:ale_lsp_error_messages, a:linter_name)
-        let g:ale_lsp_error_messages[a:linter_name] = []
-    endif
-
-    call add(g:ale_lsp_error_messages[a:linter_name], l:message)
-endfunction
-
-function! ale#engine#HandleLSPResponse(conn_id, response) abort
-    let l:method = get(a:response, 'method', '')
-    let l:linter_name = get(s:lsp_linter_map, a:conn_id, '')
-
-    if get(a:response, 'jsonrpc', '') is# '2.0' && has_key(a:response, 'error')
-        call s:HandleLSPErrorMessage(l:linter_name, a:response)
-    elseif l:method is# 'textDocument/publishDiagnostics'
-        call s:HandleLSPDiagnostics(a:conn_id, a:response)
-    elseif get(a:response, 'type', '') is# 'event'
-    \&& get(a:response, 'event', '') is# 'semanticDiag'
-        call s:HandleTSServerDiagnostics(a:response, 'semantic')
-    elseif get(a:response, 'type', '') is# 'event'
-    \&& get(a:response, 'event', '') is# 'syntaxDiag'
-        call s:HandleTSServerDiagnostics(a:response, 'syntax')
-    endif
-endfunction
-
 function! ale#engine#SetResults(buffer, loclist) abort
     let l:linting_is_done = !ale#engine#IsCheckingBuffer(a:buffer)
 
@@ -367,9 +270,6 @@ function! ale#engine#SetResults(buffer, loclist) abort
 
         " Call user autocommands. This allows users to hook into ALE's lint cycle.
         silent doautocmd <nomodeline> User ALELintPost
-        " remove in 2.0
-        " Old DEPRECATED name; call it for backwards compatibility.
-        silent doautocmd <nomodeline> User ALELint
     endif
 endfunction
 
@@ -739,44 +639,6 @@ function! s:StopCurrentJobs(buffer, include_lint_file_jobs) abort
     let l:info.active_linter_list = l:new_active_linter_list
 endfunction
 
-function! s:CheckWithLSP(buffer, linter) abort
-    let l:info = g:ale_buffer_info[a:buffer]
-    let l:lsp_details = ale#linter#StartLSP(
-    \   a:buffer,
-    \   a:linter,
-    \   function('ale#engine#HandleLSPResponse'),
-    \)
-
-    if empty(l:lsp_details)
-        return 0
-    endif
-
-    let l:id = l:lsp_details.connection_id
-    let l:root = l:lsp_details.project_root
-
-    " Remember the linter this connection is for.
-    let s:lsp_linter_map[l:id] = a:linter.name
-
-    let l:change_message = a:linter.lsp is# 'tsserver'
-    \   ? ale#lsp#tsserver_message#Geterr(a:buffer)
-    \   : 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)
-        endif
-    endif
-
-    return l:request_id != 0
-endfunction
 
 function! s:RemoveProblemsForDisabledLinters(buffer, linters) abort
     " Figure out which linters are still enabled, and remove
@@ -832,7 +694,7 @@ endfunction
 " Returns 1 if the linter was successfully run.
 function! s:RunLinter(buffer, linter) abort
     if !empty(a:linter.lsp)
-        return s:CheckWithLSP(a:buffer, a:linter)
+        return ale#lsp_linter#CheckWithLSP(a:buffer, a:linter)
     else
         let l:executable = ale#linter#GetExecutable(a:buffer, a:linter)
 
@@ -914,7 +776,7 @@ endfunction
 " The time taken will be a very rough approximation, and more time may be
 " permitted than is specified.
 function! ale#engine#WaitForJobs(deadline) abort
-    let l:start_time = ale#util#ClockMilliseconds()
+    let l:start_time = ale#events#ClockMilliseconds()
 
     if l:start_time == 0
         throw 'Failed to read milliseconds from the clock!'
@@ -945,7 +807,7 @@ function! ale#engine#WaitForJobs(deadline) abort
 
         for l:job_id in l:job_list
             if ale#job#IsRunning(l:job_id)
-                let l:now = ale#util#ClockMilliseconds()
+                let l:now = ale#events#ClockMilliseconds()
 
                 if l:now - l:start_time > a:deadline
                     " Stop waiting after a timeout, so we don't wait forever.
@@ -982,7 +844,7 @@ function! ale#engine#WaitForJobs(deadline) abort
 
     if l:has_new_jobs
         " We have to wait more. Offset the timeout by the time taken so far.
-        let l:now = ale#util#ClockMilliseconds()
+        let l:now = ale#events#ClockMilliseconds()
         let l:new_deadline = a:deadline - (l:now - l:start_time)
 
         if l:new_deadline <= 0

sources_non_forked/ale/autoload/ale/engine/ignore.vim

@@ -0,0 +1,46 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: Code for ignoring linters. Only loaded and if configured.
+
+" Given a filetype and a configuration for ignoring linters, return a List of
+" Strings for linter names to ignore.
+function! ale#engine#ignore#GetList(filetype, config) abort
+    if type(a:config) is type([])
+        return a:config
+    endif
+
+    if type(a:config) is type({})
+        let l:names_to_remove = []
+
+        for l:part in split(a:filetype , '\.')
+            call extend(l:names_to_remove, get(a:config, l:part, []))
+        endfor
+
+        return l:names_to_remove
+    endif
+
+    return []
+endfunction
+
+" Given a List of linter descriptions, exclude the linters to be ignored.
+function! ale#engine#ignore#Exclude(filetype, all_linters, config) abort
+    let l:names_to_remove = ale#engine#ignore#GetList(a:filetype, a:config)
+    let l:filtered_linters = []
+
+    for l:linter in a:all_linters
+        let l:name_list = [l:linter.name] + l:linter.aliases
+        let l:should_include = 1
+
+        for l:name in l:name_list
+            if index(l:names_to_remove, l:name) >= 0
+                let l:should_include = 0
+                break
+            endif
+        endfor
+
+        if l:should_include
+            call add(l:filtered_linters, l:linter)
+        endif
+    endfor
+
+    return l:filtered_linters
+endfunction

sources_non_forked/ale/autoload/ale/events.vim

@@ -1,14 +1,25 @@
 " Author: w0rp <devw0rp@gmail.com>
+" Description: ALE functions for autocmd events.
+
+" Get the number of milliseconds since some vague, but consistent, point in
+" the past.
+"
+" This function can be used for timing execution, etc.
+"
+" The time will be returned as a Number.
+function! ale#events#ClockMilliseconds() abort
+    return float2nr(reltimefloat(reltime()) * 1000)
+endfunction
 
 function! ale#events#QuitEvent(buffer) abort
     " Remember when ALE is quitting for BufWrite, etc.
-    call setbufvar(a:buffer, 'ale_quitting', ale#util#ClockMilliseconds())
+    call setbufvar(a:buffer, 'ale_quitting', ale#events#ClockMilliseconds())
 endfunction
 
 function! ale#events#QuitRecently(buffer) abort
     let l:time = getbufvar(a:buffer, 'ale_quitting', 0)
 
-    return l:time && ale#util#ClockMilliseconds() - l:time < 1000
+    return l:time && ale#events#ClockMilliseconds() - l:time < 1000
 endfunction
 
 function! ale#events#SaveEvent(buffer) abort
@@ -67,3 +78,56 @@ function! ale#events#FileChangedEvent(buffer) abort
         call s:LintOnEnter(a:buffer)
     endif
 endfunction
+
+function! ale#events#Init() abort
+    " This value used to be a Boolean as a Number, and is now a String.
+    let l:text_changed = '' . g:ale_lint_on_text_changed
+
+    augroup ALEEvents
+        autocmd!
+
+        " These events always need to be set up.
+        autocmd BufEnter,BufRead * call ale#pattern_options#SetOptions(str2nr(expand('<abuf>')))
+        autocmd BufWritePost * call ale#events#SaveEvent(str2nr(expand('<abuf>')))
+
+        if g:ale_enabled
+            if l:text_changed is? 'always' || l:text_changed is# '1'
+                autocmd TextChanged,TextChangedI * call ale#Queue(g:ale_lint_delay)
+            elseif l:text_changed is? 'normal'
+                autocmd TextChanged * call ale#Queue(g:ale_lint_delay)
+            elseif l:text_changed is? 'insert'
+                autocmd TextChangedI * call ale#Queue(g:ale_lint_delay)
+            endif
+
+            " Handle everything that needs to happen when buffers are entered.
+            autocmd BufEnter * call ale#events#EnterEvent(str2nr(expand('<abuf>')))
+
+            if g:ale_lint_on_enter
+                autocmd BufWinEnter,BufRead * call ale#Queue(0, 'lint_file', str2nr(expand('<abuf>')))
+                " Track when the file is changed outside of Vim.
+                autocmd FileChangedShellPost * call ale#events#FileChangedEvent(str2nr(expand('<abuf>')))
+            endif
+
+            if g:ale_lint_on_filetype_changed
+                " Only start linting if the FileType actually changes after
+                " opening a buffer. The FileType will fire when buffers are opened.
+                autocmd FileType * call ale#events#FileTypeEvent(
+                \   str2nr(expand('<abuf>')),
+                \   expand('<amatch>')
+                \)
+            endif
+
+            if g:ale_lint_on_insert_leave
+                autocmd InsertLeave * call ale#Queue(0)
+            endif
+
+            if g:ale_echo_cursor
+                autocmd CursorMoved,CursorHold * if exists('*ale#engine#Cleanup') | call ale#cursor#EchoCursorWarningWithDelay() | endif
+                " Look for a warning to echo as soon as we leave Insert mode.
+                " The script's position variable used when moving the cursor will
+                " not be changed here.
+                autocmd InsertLeave * if exists('*ale#engine#Cleanup') | call ale#cursor#EchoCursorWarning() | endif
+            endif
+        endif
+    augroup END
+endfunction

sources_non_forked/ale/autoload/ale/fix.vim

@@ -356,9 +356,21 @@ function! s:RunFixer(options) abort
     call ale#fix#ApplyFixes(l:buffer, l:input)
 endfunction
 
-function! s:GetCallbacks(buffer, linters) abort
-    if len(a:linters)
-        let l:callback_list = a:linters
+function! s:AddSubCallbacks(full_list, callbacks) abort
+    if type(a:callbacks) == type('')
+        call add(a:full_list, a:callbacks)
+    elseif type(a:callbacks) == type([])
+        call extend(a:full_list, a:callbacks)
+    else
+        return 0
+    endif
+
+    return 1
+endfunction
+
+function! s:GetCallbacks(buffer, fixers) abort
+    if len(a:fixers)
+        let l:callback_list = a:fixers
     elseif type(get(b:, 'ale_fixers')) is type([])
         " Lists can be used for buffer-local variables only
         let l:callback_list = b:ale_fixers
@@ -367,16 +379,18 @@ function! s:GetCallbacks(buffer, linters) abort
         " callbacks to run.
         let l:fixers = ale#Var(a:buffer, 'fixers')
         let l:callback_list = []
+        let l:matched = 0
 
         for l:sub_type in split(&filetype, '\.')
-            let l:sub_type_callacks = get(l:fixers, l:sub_type, [])
-
-            if type(l:sub_type_callacks) == type('')
-                call add(l:callback_list, l:sub_type_callacks)
-            else
-                call extend(l:callback_list, l:sub_type_callacks)
+            if s:AddSubCallbacks(l:callback_list, get(l:fixers, l:sub_type))
+                let l:matched = 1
             endif
         endfor
+
+        " If we couldn't find fixers for a filetype, default to '*' fixers.
+        if !l:matched
+            call s:AddSubCallbacks(l:callback_list, get(l:fixers, '*'))
+        endif
     endif
 
     if empty(l:callback_list)

sources_non_forked/ale/autoload/ale/fix/registry.vim

@@ -22,6 +22,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['python'],
 \       'description': 'Fix PEP8 issues with black.',
 \   },
+\   'tidy': {
+\       'function': 'ale#fixers#tidy#Fix',
+\       'suggested_filetypes': ['html'],
+\       'description': 'Fix HTML files with tidy.',
+\   },
 \   'prettier_standard': {
 \       'function': 'ale#fixers#prettier_standard#Fix',
 \       'suggested_filetypes': ['javascript'],
@@ -51,7 +56,7 @@ let s:default_registry = {
 \   },
 \   'prettier': {
 \       'function': 'ale#fixers#prettier#Fix',
-\       'suggested_filetypes': ['javascript', 'typescript', 'json', 'css', 'scss', 'less', 'markdown', 'graphql', 'vue'],
+\       'suggested_filetypes': ['javascript', 'typescript', 'css', 'less', 'scss', 'json', 'json5', 'graphql', 'markdown', 'vue'],
 \       'description': 'Apply prettier to a file.',
 \   },
 \   'prettier_eslint': {
@@ -205,6 +210,11 @@ let s:default_registry = {