Updated plugins

sources_non_forked/ale/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2016-2018, w0rp <devw0rp@gmail.com>
+Copyright (c) 2016-2019, w0rp <devw0rp@gmail.com>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

sources_non_forked/ale/ale_linters/asm/gcc.vim

@@ -5,7 +5,10 @@ call ale#Set('asm_gcc_executable', 'gcc')
 call ale#Set('asm_gcc_options', '-Wall')
 
 function! ale_linters#asm#gcc#GetCommand(buffer) abort
-    return '%e -x assembler -fsyntax-only '
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -x assembler'
+    \   . ' -o ' . g:ale#util#nul_file
     \   . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
     \   . ' ' . ale#Var(a:buffer, 'asm_gcc_options') . ' -'
 endfunction

sources_non_forked/ale/ale_linters/c/clangd.vim

@@ -4,12 +4,6 @@
 call ale#Set('c_clangd_executable', 'clangd')
 call ale#Set('c_clangd_options', '')
 
-function! ale_linters#c#clangd#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
-endfunction
-
 function! ale_linters#c#clangd#GetCommand(buffer) abort
     return '%e' . ale#Pad(ale#Var(a:buffer, 'c_clangd_options'))
 endfunction
@@ -19,5 +13,5 @@ call ale#linter#Define('c', {
 \   'lsp': 'stdio',
 \   'executable': {b -> ale#Var(b, 'c_clangd_executable')},
 \   'command': function('ale_linters#c#clangd#GetCommand'),
-\   'project_root': function('ale_linters#c#clangd#GetProjectRoot'),
+\   'project_root': function('ale#c#FindProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/c/clangtidy.vim

@@ -11,9 +11,12 @@ call ale#Set('c_clangtidy_executable', 'clang-tidy')
 " http://clang.llvm.org/extra/clang-tidy/checks/list.html
 
 call ale#Set('c_clangtidy_checks', [])
-" Set this option to manually set some options for clang-tidy.
+" Set this option to manually set some options for clang-tidy to use as compile
+" flags.
 " This will disable compile_commands.json detection.
 call ale#Set('c_clangtidy_options', '')
+" Set this option to manually set options for clang-tidy directly.
+call ale#Set('c_clangtidy_extra_options', '')
 call ale#Set('c_build_dir', '')
 
 function! ale_linters#c#clangtidy#GetCommand(buffer) abort
@@ -25,8 +28,12 @@ function! ale_linters#c#clangtidy#GetCommand(buffer) abort
     \   ? ale#Var(a:buffer, 'c_clangtidy_options')
     \   : ''
 
+    " Get the options to pass directly to clang-tidy
+    let l:extra_options = ale#Var(a:buffer, 'c_clangtidy_extra_options')
+
     return '%e'
     \   . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
+    \   . (!empty(l:extra_options) ? ' ' . ale#Escape(l:extra_options) : '')
     \   . ' %s'
     \   . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
     \   . (!empty(l:options) ? ' -- ' . l:options : '')

sources_non_forked/ale/ale_linters/c/cppcheck.vim

@@ -5,23 +5,17 @@ call ale#Set('c_cppcheck_executable', 'cppcheck')
 call ale#Set('c_cppcheck_options', '--enable=style')
 
 function! ale_linters#c#cppcheck#GetCommand(buffer) abort
-    " Search upwards from the file for compile_commands.json.
+    let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
-    "
+    let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
-    " If we find it, we'll `cd` to where the compile_commands.json file is,
+    let l:buffer_path_include = empty(l:compile_commands_option)
-    " then use the file to set up import paths, etc.
+    \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
-    let l:compile_commmands_path = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    let l:cd_command = !empty(l:compile_commmands_path)
-    \   ? ale#path#CdString(fnamemodify(l:compile_commmands_path, ':h'))
-    \   : ''
-    let l:compile_commands_option = !empty(l:compile_commmands_path)
-    \   ? '--project=compile_commands.json '
     \   : ''
 
     return l:cd_command
-    \   . '%e -q --language=c '
+    \   . '%e -q --language=c'
-    \   . l:compile_commands_option
+    \   . ale#Pad(l:compile_commands_option)
-    \   . ale#Var(a:buffer, 'c_cppcheck_options')
+    \   . ale#Pad(ale#Var(a:buffer, 'c_cppcheck_options'))
+    \   . l:buffer_path_include
     \   . ' %t'
 endfunction
 

sources_non_forked/ale/ale_linters/c/cquery.vim

@@ -5,13 +5,15 @@ call ale#Set('c_cquery_executable', 'cquery')
 call ale#Set('c_cquery_cache_directory', expand('~/.cache/cquery'))
 
 function! ale_linters#c#cquery#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    " Try to find cquery configuration files first.
+    let l:config = ale#path#FindNearestFile(a:buffer, '.cquery')
 
-    if empty(l:project_root)
+    if !empty(l:config)
-        let l:project_root = ale#path#FindNearestFile(a:buffer, '.cquery')
+        return fnamemodify(l:config, ':h')
     endif
 
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+    " Fall back on default project root detection.
+    return ale#c#FindProjectRoot(a:buffer)
 endfunction
 
 function! ale_linters#c#cquery#GetInitializationOptions(buffer) abort

sources_non_forked/ale/ale_linters/c/gcc.vim

@@ -9,7 +9,11 @@ function! ale_linters#c#gcc#GetCommand(buffer, output) abort
 
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
-    return '%e -S -x c -fsyntax-only'
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c'
+    \   . ' -o ' . g:ale#util#nul_file
     \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
     \   . ale#Pad(l:cflags)
     \   . ale#Pad(ale#Var(a:buffer, 'c_gcc_options')) . ' -'

sources_non_forked/ale/ale_linters/cpp/clangcheck.vim

@@ -12,7 +12,8 @@ function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
     let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
 
     if empty(l:build_dir)
-        let l:build_dir = ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
+        let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
+        let l:build_dir = ale#path#Dirname(l:json_file)
     endif
 
     " The extra arguments in the command are used to prevent .plist files from

sources_non_forked/ale/ale_linters/cpp/clangd.vim

@@ -4,12 +4,6 @@
 call ale#Set('cpp_clangd_executable', 'clangd')
 call ale#Set('cpp_clangd_options', '')
 
-function! ale_linters#cpp#clangd#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
-endfunction
-
 function! ale_linters#cpp#clangd#GetCommand(buffer) abort
     return '%e' . ale#Pad(ale#Var(a:buffer, 'cpp_clangd_options'))
 endfunction
@@ -19,5 +13,5 @@ call ale#linter#Define('cpp', {
 \   'lsp': 'stdio',
 \   'executable': {b -> ale#Var(b, 'cpp_clangd_executable')},
 \   'command': function('ale_linters#cpp#clangd#GetCommand'),
-\   'project_root': function('ale_linters#cpp#clangd#GetProjectRoot'),
+\   'project_root': function('ale#c#FindProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/cpp/clangtidy.vim

@@ -5,9 +5,12 @@
 call ale#Set('cpp_clangtidy_executable', 'clang-tidy')
 " Set this option to check the checks clang-tidy will apply.
 call ale#Set('cpp_clangtidy_checks', [])
-" Set this option to manually set some options for clang-tidy.
+" Set this option to manually set some options for clang-tidy to use as compile
+" flags.
 " This will disable compile_commands.json detection.
 call ale#Set('cpp_clangtidy_options', '')
+" Set this option to manually set options for clang-tidy directly.
+call ale#Set('cpp_clangtidy_extra_options', '')
 call ale#Set('c_build_dir', '')
 
 function! ale_linters#cpp#clangtidy#GetCommand(buffer) abort
@@ -19,8 +22,12 @@ function! ale_linters#cpp#clangtidy#GetCommand(buffer) abort
     \   ? ale#Var(a:buffer, 'cpp_clangtidy_options')
     \   : ''
 
+    " Get the options to pass directly to clang-tidy
+    let l:extra_options = ale#Var(a:buffer, 'cpp_clangtidy_extra_options')
+
     return '%e'
     \   . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
+    \   . (!empty(l:extra_options) ? ' ' . ale#Escape(l:extra_options) : '')
     \   . ' %s'
     \   . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
     \   . (!empty(l:options) ? ' -- ' . l:options : '')

sources_non_forked/ale/ale_linters/cpp/cppcheck.vim

@@ -5,23 +5,17 @@ call ale#Set('cpp_cppcheck_executable', 'cppcheck')
 call ale#Set('cpp_cppcheck_options', '--enable=style')
 
 function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
-    " Search upwards from the file for compile_commands.json.
+    let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
-    "
+    let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
-    " If we find it, we'll `cd` to where the compile_commands.json file is,
+    let l:buffer_path_include = empty(l:compile_commands_option)
-    " then use the file to set up import paths, etc.
+    \   ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
-    let l:compile_commmands_path = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    let l:cd_command = !empty(l:compile_commmands_path)
-    \   ? ale#path#CdString(fnamemodify(l:compile_commmands_path, ':h'))
-    \   : ''
-    let l:compile_commands_option = !empty(l:compile_commmands_path)
-    \   ? '--project=compile_commands.json '
     \   : ''
 
     return l:cd_command
-    \   . '%e -q --language=c++ '
+    \   . '%e -q --language=c++'
-    \   . l:compile_commands_option
+    \   . ale#Pad(l:compile_commands_option)
-    \   . ale#Var(a:buffer, 'cpp_cppcheck_options')
+    \   . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
+    \   . l:buffer_path_include
     \   . ' %t'
 endfunction
 

sources_non_forked/ale/ale_linters/cpp/cquery.vim

@@ -5,13 +5,15 @@ call ale#Set('cpp_cquery_executable', 'cquery')
 call ale#Set('cpp_cquery_cache_directory', expand('~/.cache/cquery'))
 
 function! ale_linters#cpp#cquery#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    " Try to find cquery configuration files first.
+    let l:config = ale#path#FindNearestFile(a:buffer, '.cquery')
 
-    if empty(l:project_root)
+    if !empty(l:config)
-        let l:project_root = ale#path#FindNearestFile(a:buffer, '.cquery')
+        return fnamemodify(l:config, ':h')
     endif
 
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+    " Fall back on default project root detection.
+    return ale#c#FindProjectRoot(a:buffer)
 endfunction
 
 function! ale_linters#cpp#cquery#GetInitializationOptions(buffer) abort

sources_non_forked/ale/ale_linters/cpp/gcc.vim

@@ -9,7 +9,11 @@ function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
 
     " -iquote with the directory the file is in makes #include work for
     "  headers in the same directory.
-    return '%e -S -x c++ -fsyntax-only'
+    "
+    " `-o /dev/null` or `-o null` is needed to catch all errors,
+    " -fsyntax-only doesn't catch everything.
+    return '%e -S -x c++'
+    \   . ' -o ' . g:ale#util#nul_file
     \   . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
     \   . ale#Pad(l:cflags)
     \   . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'

sources_non_forked/ale/ale_linters/cs/csc.vim

@@ -0,0 +1,95 @@
+call ale#Set('cs_csc_options', '')
+call ale#Set('cs_csc_source', '')
+call ale#Set('cs_csc_assembly_path', [])
+call ale#Set('cs_csc_assemblies', [])
+
+function! s:GetWorkingDirectory(buffer) abort
+    let l:working_directory = ale#Var(a:buffer, 'cs_csc_source')
+
+    if !empty(l:working_directory)
+        return l:working_directory
+    endif
+
+    return expand('#' . a:buffer . ':p:h')
+endfunction
+
+function! ale_linters#cs#csc#GetCommand(buffer) abort
+    " Pass assembly paths via the -lib: parameter.
+    let l:path_list = ale#Var(a:buffer, 'cs_csc_assembly_path')
+
+    let l:lib_option = !empty(l:path_list)
+    \   ? '/lib:' . join(map(copy(l:path_list), 'ale#Escape(v:val)'), ',')
+    \   : ''
+
+    " Pass paths to DLL files via the -r: parameter.
+    let l:assembly_list = ale#Var(a:buffer, 'cs_csc_assemblies')
+
+    let l:r_option = !empty(l:assembly_list)
+    \   ? '/r:' . join(map(copy(l:assembly_list), 'ale#Escape(v:val)'), ',')
+    \   : ''
+
+    " register temporary module target file with ale
+    " register temporary module target file with ALE.
+    let l:out = ale#command#CreateFile(a:buffer)
+
+    " The code is compiled as a module and the output is redirected to a
+    " temporary file.
+    return ale#path#CdString(s:GetWorkingDirectory(a:buffer))
+    \    . 'csc /unsafe'
+    \    . ale#Pad(ale#Var(a:buffer, 'cs_csc_options'))
+    \    . ale#Pad(l:lib_option)
+    \    . ale#Pad(l:r_option)
+    \    . ' /out:' . l:out
+    \    . ' /t:module'
+    \    . ' /recurse:' . ale#Escape('*.cs')
+endfunction
+
+function! ale_linters#cs#csc#Handle(buffer, lines) abort
+    " Look for lines like the following.
+    "
+    " Tests.cs(12,29): error CSXXXX: ; expected
+    "
+    " NOTE: pattern also captures file name as linter compiles all
+    " files within the source tree rooted at the specified source
+    " path and not just the file loaded in the buffer
+    let l:patterns = [
+    \    '^\v(.+\.cs)\((\d+),(\d+)\)\:\s+([^ ]+)\s+([cC][sS][^ ]+):\s(.+)$',
+    \    '^\v([^ ]+)\s+([Cc][sS][^ ]+):\s+(.+)$',
+    \]
+    let l:output = []
+
+    let l:dir = s:GetWorkingDirectory(a:buffer)
+
+    for l:match in ale#util#GetMatches(a:lines, l:patterns)
+        if len(l:match) > 6 && strlen(l:match[5]) > 2 && l:match[5][:1] is? 'CS'
+            call add(l:output, {
+            \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
+            \   'lnum': l:match[2] + 0,
+            \   'col': l:match[3] + 0,
+            \   'type': l:match[4] is# 'error' ? 'E' : 'W',
+            \   'code': l:match[5],
+            \   'text': l:match[6] ,
+            \})
+        elseif strlen(l:match[2]) > 2 && l:match[2][:1] is? 'CS'
+            call add(l:output, {
+            \   'filename':'<csc>',
+            \   'lnum': -1,
+            \   'col': -1,
+            \   'type': l:match[1] is# 'error' ? 'E' : 'W',
+            \   'code': l:match[2],
+            \   'text': l:match[3],
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('cs',{
+\   'name': 'csc',
+\   'output_stream': 'stdout',
+\   'executable': 'csc',
+\   'command': function('ale_linters#cs#csc#GetCommand'),
+\   'callback': 'ale_linters#cs#csc#Handle',
+\   'lint_file': 1
+\})

sources_non_forked/ale/ale_linters/cs/mcsc.vim

@@ -52,20 +52,34 @@ function! ale_linters#cs#mcsc#Handle(buffer, lines) abort
     " NOTE: pattern also captures file name as linter compiles all
     " files within the source tree rooted at the specified source
     " path and not just the file loaded in the buffer
-    let l:pattern = '^\v(.+\.cs)\((\d+),(\d+)\)\: ([^ ]+) ([^ ]+): (.+)$'
+    let l:patterns = [
+    \    '^\v(.+\.cs)\((\d+),(\d+)\)\:\s+([^ ]+)\s+([cC][sS][^ ]+):\s(.+)$',
+    \    '^\v([^ ]+)\s+([Cc][sS][^ ]+):\s+(.+)$',
+    \]
     let l:output = []
 
     let l:dir = s:GetWorkingDirectory(a:buffer)
 
-    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+    for l:match in ale#util#GetMatches(a:lines, l:patterns)
-        call add(l:output, {
+        if len(l:match) > 6 && strlen(l:match[5]) > 2 && l:match[5][:1] is? 'CS'
-        \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
+            call add(l:output, {
-        \   'lnum': l:match[2] + 0,
+            \   'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
-        \   'col': l:match[3] + 0,
+            \   'lnum': l:match[2] + 0,
-        \   'type': l:match[4] is# 'error' ? 'E' : 'W',
+            \   'col': l:match[3] + 0,
-        \   'code': l:match[5],
+            \   'type': l:match[4] is# 'error' ? 'E' : 'W',
-        \   'text': l:match[6],
+            \   'code': l:match[5],
-        \})
+            \   'text': l:match[6] ,
+            \})
+        elseif strlen(l:match[2]) > 2 && l:match[2][:1] is? 'CS'
+            call add(l:output, {
+            \   'filename':'<mcs>',
+            \   'lnum': -1,
+            \   'col': -1,
+            \   'type': l:match[1] is# 'error' ? 'E' : 'W',
+            \   'code': l:match[2],
+            \   'text': l:match[3],
+            \})
+        endif
     endfor
 
     return l:output

sources_non_forked/ale/ale_linters/elm/elm_ls.vim

@@ -0,0 +1,37 @@
+" Author: antew - https://github.com/antew
+" Description: elm-language-server integration for elm (diagnostics, formatting, and more)
+
+call ale#Set('elm_ls_executable', 'elm-language-server')
+call ale#Set('elm_ls_use_global', get(g:, 'ale_use_global_executables', 1))
+call ale#Set('elm_ls_elm_path', 'elm')
+call ale#Set('elm_ls_elm_format_path', 'elm-format')
+call ale#Set('elm_ls_elm_test_path', 'elm-test')
+
+function! elm_ls#GetRootDir(buffer) abort
+    let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
+
+    return !empty(l:elm_json) ? fnamemodify(l:elm_json, ':p:h') : ''
+endfunction
+
+function! elm_ls#GetOptions(buffer) abort
+    return {
+    \   'runtime': 'node',
+    \   'elmPath': ale#Var(a:buffer, 'elm_ls_elm_path'),
+    \   'elmFormatPath': ale#Var(a:buffer, 'elm_ls_elm_format_path'),
+    \   'elmTestPath': ale#Var(a:buffer, 'elm_ls_elm_test_path'),
+    \}
+endfunction
+
+call ale#linter#Define('elm', {
+\   'name': 'elm_ls',
+\   'lsp': 'stdio',
+\   'executable': {b -> ale#node#FindExecutable(b, 'elm_ls', [
+\       'node_modules/.bin/elm-language-server',
+\       'node_modules/.bin/elm-lsp',
+\       'elm-lsp'
+\   ])},
+\   'command': '%e --stdio',
+\   'project_root': function('elm_ls#GetRootDir'),
+\   'language': 'elm',
+\   'initialization_options': function('elm_ls#GetOptions')
+\})

sources_non_forked/ale/ale_linters/elm/elm_lsp.vim

@@ -1,22 +0,0 @@
-" Author: antew - https://github.com/antew
-" Description: LSP integration for elm, currently supports diagnostics (linting)
-
-call ale#Set('elm_lsp_executable', 'elm-lsp')
-call ale#Set('elm_lsp_use_global', get(g:, 'ale_use_global_executables', 0))
-
-function! elm_lsp#GetRootDir(buffer) abort
-    let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
-
-    return !empty(l:elm_json) ? fnamemodify(l:elm_json, ':p:h') : ''
-endfunction
-
-call ale#linter#Define('elm', {
-\   'name': 'elm_lsp',
-\   'lsp': 'stdio',
-\   'executable': {b -> ale#node#FindExecutable(b, 'elm_lsp', [
-\       'node_modules/.bin/elm-lsp',
-\   ])},
-\   'command': '%e --stdio',
-\   'project_root': function('elm_lsp#GetRootDir'),
-\   'language': 'elm'
-\})

sources_non_forked/ale/ale_linters/erlang/dialyzer.vim

@@ -0,0 +1,93 @@
+" Author: Autoine Gagne - https://github.com/AntoineGagne
+" Description: Define a checker that runs dialyzer on Erlang files.
+
+let g:ale_erlang_dialyzer_executable =
+\   get(g:, 'ale_erlang_dialyzer_executable', 'dialyzer')
+let g:ale_erlang_dialyzer_plt_file =
+\   get(g:, 'ale_erlang_dialyzer_plt_file', '')
+let g:ale_erlang_dialyzer_rebar3_profile =
+\   get(g:, 'ale_erlang_dialyzer_rebar3_profile', 'default')
+
+function! ale_linters#erlang#dialyzer#GetRebar3Profile(buffer) abort
+    return ale#Var(a:buffer, 'erlang_dialyzer_rebar3_profile')
+endfunction
+
+function! ale_linters#erlang#dialyzer#FindPlt(buffer) abort
+    let l:plt_file = ''
+    let l:rebar3_profile = ale_linters#erlang#dialyzer#GetRebar3Profile(a:buffer)
+    let l:plt_file_directory = ale#path#FindNearestDirectory(a:buffer, '_build' . l:rebar3_profile)
+
+    if !empty(l:plt_file_directory)
+        let l:plt_file = split(globpath(l:plt_file_directory, '/*_plt'), '\n')
+    endif
+
+    if !empty(l:plt_file)
+        return l:plt_file[0]
+    endif
+
+    if !empty($REBAR_PLT_DIR)
+        return expand('$REBAR_PLT_DIR/dialyzer/plt')
+    endif
+
+    return expand('$HOME/.dialyzer_plt')
+endfunction
+
+function! ale_linters#erlang#dialyzer#GetPlt(buffer) abort
+    let l:plt_file = ale#Var(a:buffer, 'erlang_dialyzer_plt_file')
+
+    if !empty(l:plt_file)
+        return l:plt_file
+    endif
+
+    return ale_linters#erlang#dialyzer#FindPlt(a:buffer)
+endfunction
+
+function! ale_linters#erlang#dialyzer#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'erlang_dialyzer_executable')
+endfunction
+
+function! ale_linters#erlang#dialyzer#GetCommand(buffer) abort
+    let l:command = ale#Escape(ale_linters#erlang#dialyzer#GetExecutable(a:buffer))
+    \   . ' -n'
+    \   . ' --plt ' . ale#Escape(ale_linters#erlang#dialyzer#GetPlt(a:buffer))
+    \   . ' -Wunmatched_returns'
+    \   . ' -Werror_handling'
+    \   . ' -Wrace_conditions'
+    \   . ' -Wunderspecs'
+    \   . ' %s'
+
+    return l:command
+endfunction
+
+function! ale_linters#erlang#dialyzer#Handle(buffer, lines) abort
+    " Match patterns like the following:
+    "
+    " erl_tidy_prv_fmt.erl:3: Callback info about the provider behaviour is not available
+    let l:pattern = '^\S\+:\(\d\+\): \(.\+\)$'
+    let l:output = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
+
+        if len(l:match) != 0
+            let l:code = l:match[2]
+
+            call add(l:output, {
+            \   'lnum': str2nr(l:match[1]),
+            \   'lcol': 0,
+            \   'text': l:code,
+            \   'type': 'W'
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('erlang', {
+\   'name': 'dialyzer',
+\   'executable': function('ale_linters#erlang#dialyzer#GetExecutable'),
+\   'command': function('ale_linters#erlang#dialyzer#GetCommand'),
+\   'callback': function('ale_linters#erlang#dialyzer#Handle'),
+\   'lint_file': 1
+\})

sources_non_forked/ale/ale_linters/go/bingo.vim

@@ -5,11 +5,13 @@ call ale#Set('go_bingo_executable', 'bingo')
 call ale#Set('go_bingo_options', '--mode stdio')
 
 function! ale_linters#go#bingo#GetCommand(buffer) abort
-    return '%e' . ale#Pad(ale#Var(a:buffer, 'go_bingo_options'))
+    return ale#go#EnvString(a:buffer) . '%e' . ale#Pad(ale#Var(a:buffer, 'go_bingo_options'))
 endfunction
 
 function! ale_linters#go#bingo#FindProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'go.mod')
+    let l:go_modules_off = ale#Var(a:buffer, 'go_go111module') is# 'off'
+    let l:project_root = l:go_modules_off ?
+    \ '' : ale#path#FindNearestFile(a:buffer, 'go.mod')
     let l:mods = ':h'
 
     if empty(l:project_root)

sources_non_forked/ale/ale_linters/go/gobuild.vim

@@ -11,6 +11,7 @@ function! ale_linters#go#gobuild#GetCommand(buffer) abort
 
     " Run go test in local directory with relative path
     return ale#path#BufferCdString(a:buffer)
+    \   . ale#go#EnvString(a:buffer)
     \   . ale#Var(a:buffer, 'go_go_executable') . ' test'
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' -c -o /dev/null ./'

sources_non_forked/ale/ale_linters/go/gofmt.vim

@@ -1,10 +1,16 @@
 " Author: neersighted <bjorn@neersighted.com>
 " Description: gofmt for Go files
 
+function! ale_linters#go#gofmt#GetCommand(buffer) abort
+    return ale#go#EnvString(a:buffer)
+    \   . '%e -e %t'
+endfunction
+
+
 call ale#linter#Define('go', {
 \   'name': 'gofmt',
 \   'output_stream': 'stderr',
 \   'executable': 'gofmt',
-\   'command': 'gofmt -e %t',
+\   'command': function('ale_linters#go#gofmt#GetCommand'),
 \   'callback': 'ale#handlers#unix#HandleAsError',
 \})

sources_non_forked/ale/ale_linters/go/golangci_lint.vim

@@ -10,13 +10,16 @@ function! ale_linters#go#golangci_lint#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'go_golangci_lint_options')
     let l:lint_package = ale#Var(a:buffer, 'go_golangci_lint_package')
 
+
     if l:lint_package
         return ale#path#BufferCdString(a:buffer)
+        \   . ale#go#EnvString(a:buffer)
         \   . '%e run '
         \   .  l:options
     endif
 
     return ale#path#BufferCdString(a:buffer)
+    \   . ale#go#EnvString(a:buffer)
     \   . '%e run '
     \   . ale#Escape(l:filename)
     \   . ' ' . l:options

sources_non_forked/ale/ale_linters/go/golint.vim

@@ -7,7 +7,7 @@ call ale#Set('go_golint_options', '')
 function! ale_linters#go#golint#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'go_golint_options')
 
-    return '%e'
+    return ale#go#EnvString(a:buffer) . '%e'
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' %t'
 endfunction

sources_non_forked/ale/ale_linters/go/gometalinter.vim

@@ -14,11 +14,13 @@ function! ale_linters#go#gometalinter#GetCommand(buffer) abort
     " be calculated to absolute paths in the Handler
     if l:lint_package
         return ale#path#BufferCdString(a:buffer)
+        \   . ale#go#EnvString(a:buffer)
         \   . '%e'
         \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
     endif
 
     return ale#path#BufferCdString(a:buffer)
+    \   . ale#go#EnvString(a:buffer)
     \   . '%e'
     \   . ' --include=' . ale#Escape(ale#util#EscapePCRE(l:filename))
     \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'

sources_non_forked/ale/ale_linters/go/gopls.vim

@@ -6,11 +6,15 @@ call ale#Set('go_gopls_executable', 'gopls')
 call ale#Set('go_gopls_options', '--mode stdio')
 
 function! ale_linters#go#gopls#GetCommand(buffer) abort
-    return '%e' . ale#Pad(ale#Var(a:buffer, 'go_gopls_options'))
+    return ale#go#EnvString(a:buffer)
+    \   . '%e'
+    \   . ale#Pad(ale#Var(a:buffer, 'go_gopls_options'))
 endfunction
 
 function! ale_linters#go#gopls#FindProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'go.mod')
+    let l:go_modules_off = ale#Var(a:buffer, 'go_go111module') is# 'off'
+    let l:project_root = l:go_modules_off ?
+    \ '' : ale#path#FindNearestFile(a:buffer, 'go.mod')
     let l:mods = ':h'
 
     if empty(l:project_root)

sources_non_forked/ale/ale_linters/go/gosimple.vim

@@ -2,7 +2,8 @@
 " Description: gosimple for Go files
 
 function! ale_linters#go#gosimple#GetCommand(buffer) abort
-    return ale#path#BufferCdString(a:buffer) . ' gosimple .'
+    return ale#path#BufferCdString(a:buffer) . ' '
+    \   . ale#go#EnvString(a:buffer) . 'gosimple .'
 endfunction
 
 call ale#linter#Define('go', {

sources_non_forked/ale/ale_linters/go/gotype.vim

@@ -6,7 +6,8 @@ function! ale_linters#go#gotype#GetCommand(buffer) abort
         return ''
     endif
 
-    return ale#path#BufferCdString(a:buffer) . ' gotype -e .'
+    return ale#path#BufferCdString(a:buffer) . ' '
+    \   . ale#go#EnvString(a:buffer) . 'gotype -e .'
 endfunction
 
 call ale#linter#Define('go', {

sources_non_forked/ale/ale_linters/go/govet.vim

@@ -11,6 +11,7 @@ function! ale_linters#go#govet#GetCommand(buffer) abort
     let l:options = ale#Var(a:buffer, 'go_govet_options')
 
     return ale#path#BufferCdString(a:buffer) . ' '
+    \   . ale#go#EnvString(a:buffer)
     \   . ale#Var(a:buffer, 'go_go_executable') . ' vet '
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' .'

sources_non_forked/ale/ale_linters/go/langserver.vim

@@ -15,8 +15,9 @@ function! ale_linters#go#langserver#GetCommand(buffer) abort
     endif
 
     let l:options = uniq(sort(l:options))
+    let l:env = ale#go#EnvString(a:buffer)
 
-    return join(extend(l:executable, l:options), ' ')
+    return l:env . join(extend(l:executable, l:options), ' ')
 endfunction
 
 call ale#linter#Define('go', {

sources_non_forked/ale/ale_linters/go/staticcheck.vim

@@ -8,17 +8,18 @@ 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')
+    let l:env = ale#go#EnvString(a:buffer)
 
     " 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'
+        \   . l:env . 'staticcheck'
         \   . (!empty(l:options) ? ' ' . l:options : '') . ' .'
     endif
 
     return ale#path#BufferCdString(a:buffer)
-    \   . 'staticcheck'
+    \   . l:env . 'staticcheck'
     \   . (!empty(l:options) ? ' ' . l:options : '')
     \   . ' ' . ale#Escape(l:filename)
 endfunction

sources_non_forked/ale/ale_linters/java/checkstyle.vim

@@ -1,6 +1,10 @@
 " Author: Devon Meunier <devon.meunier@gmail.com>
 " Description: checkstyle for Java files
 
+call ale#Set('java_checkstyle_executable', 'checkstyle')
+call ale#Set('java_checkstyle_config', '/google_checks.xml')
+call ale#Set('java_checkstyle_options', '')
+
 function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
     let l:output = []
 
@@ -17,6 +21,10 @@ function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
         \})
     endfor
 
+    if !empty(l:output)
+        return l:output
+    endif
+
     " old checkstyle versions
     let l:pattern = '\v(.+):(\d+): ([^:]+): (.+)$'
 
@@ -31,19 +39,32 @@ function! ale_linters#java#checkstyle#Handle(buffer, lines) abort
     return l:output
 endfunction
 
+function! s:GetConfig(buffer, config) abort
+    if ale#path#IsAbsolute(a:config)
+        return a:config
+    endif
+
+    let s:file = ale#path#FindNearestFile(a:buffer, a:config)
+
+    return !empty(s:file) ? s:file : a:config
+endfunction
+
 function! ale_linters#java#checkstyle#GetCommand(buffer) abort
-    return 'checkstyle '
+    let l:options = ale#Var(a:buffer, 'java_checkstyle_options')
-    \ . ale#Var(a:buffer, 'java_checkstyle_options')
+    let l:config_option = ale#Var(a:buffer, 'java_checkstyle_config')
+    let l:config = l:options !~# '\v(^| )-c' && !empty(l:config_option)
+    \   ? s:GetConfig(a:buffer, l:config_option)
+    \   : ''
+
+    return '%e'
+    \ . ale#Pad(l:options)
+    \ . (!empty(l:config) ? ' -c ' . ale#Escape(l:config) : '')
     \ . ' %s'
 endfunction
 
-if !exists('g:ale_java_checkstyle_options')
-    let g:ale_java_checkstyle_options = '-c /google_checks.xml'
-endif
-
 call ale#linter#Define('java', {
 \   'name': 'checkstyle',
-\   'executable': 'checkstyle',
+\   'executable': {b -> ale#Var(b, 'java_checkstyle_executable')},
 \   'command': function('ale_linters#java#checkstyle#GetCommand'),
 \   'callback': 'ale_linters#java#checkstyle#Handle',
 \   'lint_file': 1,

sources_non_forked/ale/ale_linters/java/eclipselsp.vim

@@ -4,6 +4,8 @@
 let s:version_cache = {}
 
 call ale#Set('java_eclipselsp_path', ale#path#Simplify($HOME . '/eclipse.jdt.ls'))
+call ale#Set('java_eclipselsp_config_path', '')
+call ale#Set('java_eclipselsp_workspace_path', '')
 call ale#Set('java_eclipselsp_executable', 'java')
 
 function! ale_linters#java#eclipselsp#Executable(buffer) abort
@@ -32,11 +34,23 @@ function! ale_linters#java#eclipselsp#JarPath(buffer) abort
         return l:files[0]
     endif
 
+    " Search jar file within system package path
+    let l:files = globpath('/usr/share/java/jdtls/plugins', 'org.eclipse.equinox.launcher_\d\.\d\.\d\d\d\.*\.jar', 1, 1)
+
+    if len(l:files) == 1
+        return l:files[0]
+    endif
+
     return ''
 endfunction
 
 function! ale_linters#java#eclipselsp#ConfigurationPath(buffer) abort
     let l:path = fnamemodify(ale_linters#java#eclipselsp#JarPath(a:buffer), ':p:h:h')
+    let l:config_path = ale#Var(a:buffer, 'java_eclipselsp_config_path')
+
+    if !empty(l:config_path)
+        return ale#path#Simplify(l:config_path)
+    endif
 
     if has('win32')
         let l:path = l:path . '/config_win'
@@ -76,6 +90,16 @@ function! ale_linters#java#eclipselsp#CommandWithVersion(buffer, version_lines,
     return ale_linters#java#eclipselsp#Command(a:buffer, l:version)
 endfunction
 
+function! ale_linters#java#eclipselsp#WorkspacePath(buffer) abort
+    let l:wspath = ale#Var(a:buffer, 'java_eclipselsp_workspace_path')
+
+    if !empty(l:wspath)
+        return l:wspath
+    endif
+
+    return ale#path#Dirname(ale#java#FindProjectRoot(a:buffer))
+endfunction
+
 function! ale_linters#java#eclipselsp#Command(buffer, version) abort
     let l:path = ale#Var(a:buffer, 'java_eclipselsp_path')
 
@@ -89,11 +113,11 @@ function! ale_linters#java#eclipselsp#Command(buffer, version) abort
     \ '-noverify',
     \ '-Xmx1G',
     \ '-jar',
-    \ ale_linters#java#eclipselsp#JarPath(a:buffer),
+    \ ale#Escape(ale_linters#java#eclipselsp#JarPath(a:buffer)),
     \ '-configuration',
-    \ ale_linters#java#eclipselsp#ConfigurationPath(a:buffer),
+    \ ale#Escape(ale_linters#java#eclipselsp#ConfigurationPath(a:buffer)),
     \ '-data',
-    \ ale#java#FindProjectRoot(a:buffer)
+    \ ale#Escape(ale_linters#java#eclipselsp#WorkspacePath(a:buffer))
     \ ]
 
     if ale#semver#GTE(a:version, [1, 9])

sources_non_forked/ale/ale_linters/java/javac.vim

@@ -21,6 +21,11 @@ function! ale_linters#java#javac#RunWithImportPaths(buffer) abort
         let l:command = ale#gradle#BuildClasspathCommand(a:buffer)
     endif
 
+    " Try to use Ant if Gradle and Maven aren't available
+    if empty(l:command)
+        let l:command = ale#ant#BuildClasspathCommand(a:buffer)
+    endif
+
     if empty(l:command)
         return ale_linters#java#javac#GetCommand(a:buffer, [], {})
     endif

sources_non_forked/ale/ale_linters/java/javalsp.vim

@@ -1,16 +1,47 @@
 " Author: Horacio Sanson <https://github.com/hsanson>
 " Description: Support for the Java language server https://github.com/georgewfraser/vscode-javac
 
-call ale#Set('java_javalsp_executable', 'java')
+call ale#Set('java_javalsp_executable', '')
+call ale#Set('java_javalsp_config', {})
 
 function! ale_linters#java#javalsp#Executable(buffer) abort
     return ale#Var(a:buffer, 'java_javalsp_executable')
 endfunction
 
+function! ale_linters#java#javalsp#Config(buffer) abort
+    let l:defaults = { 'java': { 'classPath': [], 'externalDependencies': [] } }
+    let l:config = ale#Var(a:buffer, 'java_javalsp_config')
+
+    " Ensure the config dictionary contains both classPath and
+    " externalDependencies keys to avoid a NPE crash on Java Language Server.
+    call extend(l:config, l:defaults, 'keep')
+    call extend(l:config['java'], l:defaults['java'], 'keep')
+
+    return l:config
+endfunction
+
 function! ale_linters#java#javalsp#Command(buffer) abort
     let l:executable = ale_linters#java#javalsp#Executable(a:buffer)
 
-    return ale#Escape(l:executable) . ' -Xverify:none -m javacs/org.javacs.Main'
+    if fnamemodify(l:executable, ':t') is# 'java'
+        " For backward compatibility.
+        let l:cmd = [
+        \ ale#Escape(l:executable),
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.api=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.code=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.comp=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.main=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.tree=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.model=javacs',
+        \ '--add-exports jdk.compiler/com.sun.tools.javac.util=javacs',
+        \ '--add-opens jdk.compiler/com.sun.tools.javac.api=javacs',
+        \ '-m javacs/org.javacs.Main',
+        \]
+
+        return join(l:cmd, ' ')
+    else
+        return ale#Escape(l:executable)
+    endif
 endfunction
 
 call ale#linter#Define('java', {
@@ -20,4 +51,5 @@ call ale#linter#Define('java', {
 \   'command': function('ale_linters#java#javalsp#Command'),
 \   'language': 'java',
 \   'project_root': function('ale#java#FindProjectRoot'),
+\   'lsp_config': function('ale_linters#java#javalsp#Config')
 \})

sources_non_forked/ale/ale_linters/javascript/eslint.vim

@@ -6,5 +6,5 @@ call ale#linter#Define('javascript', {
 \   'output_stream': 'both',
 \   'executable': function('ale#handlers#eslint#GetExecutable'),
 \   'command': function('ale#handlers#eslint#GetCommand'),
-\   'callback': 'ale#handlers#eslint#Handle',
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

sources_non_forked/ale/ale_linters/javascript/xo.vim

@@ -14,7 +14,7 @@ endfunction
 function! ale_linters#javascript#xo#GetCommand(buffer) abort
     return ale#Escape(ale_linters#javascript#xo#GetExecutable(a:buffer))
     \   . ' ' . ale#Var(a:buffer, 'javascript_xo_options')
-    \   . ' --reporter unix --stdin --stdin-filename %s'
+    \   . ' --reporter json --stdin --stdin-filename %s'
 endfunction
 
 " xo uses eslint and the output format is the same
@@ -22,5 +22,5 @@ call ale#linter#Define('javascript', {
 \   'name': 'xo',
 \   'executable': function('ale_linters#javascript#xo#GetExecutable'),
 \   'command': function('ale_linters#javascript#xo#GetCommand'),
-\   'callback': 'ale#handlers#eslint#Handle',
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

sources_non_forked/ale/ale_linters/objc/clangd.vim

@@ -4,12 +4,6 @@
 call ale#Set('objc_clangd_executable', 'clangd')
 call ale#Set('objc_clangd_options', '')
 
-function! ale_linters#objc#clangd#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
-endfunction
-
 function! ale_linters#objc#clangd#GetCommand(buffer) abort
     return '%e' . ale#Pad(ale#Var(a:buffer, 'objc_clangd_options'))
 endfunction
@@ -19,5 +13,5 @@ call ale#linter#Define('objc', {
 \   'lsp': 'stdio',
 \   'executable': {b -> ale#Var(b, 'objc_clangd_executable')},
 \   'command': function('ale_linters#objc#clangd#GetCommand'),
-\   'project_root': function('ale_linters#objc#clangd#GetProjectRoot'),
+\   'project_root': function('ale#c#FindProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/objcpp/clangd.vim

@@ -4,12 +4,6 @@
 call ale#Set('objcpp_clangd_executable', 'clangd')
 call ale#Set('objcpp_clangd_options', '')
 
-function! ale_linters#objcpp#clangd#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
-
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
-endfunction
-
 function! ale_linters#objcpp#clangd#GetCommand(buffer) abort
     return '%e' . ale#Pad(ale#Var(a:buffer, 'objcpp_clangd_options'))
 endfunction
@@ -19,5 +13,5 @@ call ale#linter#Define('objcpp', {
 \   'lsp': 'stdio',
 \   'executable': {b -> ale#Var(b, 'objcpp_clangd_executable')},
 \   'command': function('ale_linters#objcpp#clangd#GetCommand'),
-\   'project_root': function('ale_linters#objcpp#clangd#GetProjectRoot'),
+\   'project_root': function('ale#c#FindProjectRoot'),
 \})

sources_non_forked/ale/ale_linters/php/phpcs.vim

@@ -10,13 +10,13 @@ call ale#Set('php_phpcs_use_global', get(g:, 'ale_use_global_executables', 0))
 function! ale_linters#php#phpcs#GetCommand(buffer) abort
     let l:standard = ale#Var(a:buffer, 'php_phpcs_standard')
     let l:standard_option = !empty(l:standard)
-    \   ? '--standard=' . l:standard
+    \   ? '--standard=' . ale#Escape(l:standard)
     \   : ''
-    let l:options = ale#Var(a:buffer, 'php_phpcs_options')
 
-    return '%e -s --report=emacs --stdin-path=%s'
+    return ale#path#BufferCdString(a:buffer)
-    \    . ale#Pad(l:standard_option)
+    \   . '%e -s --report=emacs --stdin-path=%s'
-    \    . ale#Pad(l:options)
+    \   . ale#Pad(l:standard_option)
+    \   . ale#Pad(ale#Var(a:buffer, 'php_phpcs_options'))
 endfunction
 
 function! ale_linters#php#phpcs#Handle(buffer, lines) abort
@@ -36,6 +36,7 @@ function! ale_linters#php#phpcs#Handle(buffer, lines) abort
         \   'col': l:match[2] + 0,
         \   'text': l:text,
         \   'type': l:type is# 'error' ? 'E' : 'W',
+        \   'sub_type': 'style',
         \})
     endfor
 

sources_non_forked/ale/ale_linters/powershell/powershell.vim

@@ -49,11 +49,19 @@ function! ale_linters#powershell#powershell#Handle(buffer, lines) abort
                 let l:matchcount = 1
             endif
 
-            let l:item = {
+            " If the match is 0, it was a failed match
-            \   'lnum': str2nr(l:match[1]),
+            " probably due to an unexpected token which
-            \   'col': str2nr(l:match[2]),
+            " contained a newline. Reset matchcount. to
-            \   'type': 'E',
+            " continue to the next match
-            \}
+            if !empty(l:match[1])
+                let l:item = {
+                \   'lnum': str2nr(l:match[1]),
+                \   'col': str2nr(l:match[2]),
+                \   'type': 'E',
+                \}
+            else
+                let l:matchcount = 0
+            endif
         elseif l:matchcount == 2
             " Second match[0] grabs the full line in order
             " to handles the text
@@ -84,8 +92,8 @@ endfunction
 
 call ale#linter#Define('powershell', {
 \   'name': 'powershell',
-\   'executable_callback': 'ale_linters#powershell#powershell#GetExecutable',
+\   'executable': function('ale_linters#powershell#powershell#GetExecutable'),
-\   'command_callback': 'ale_linters#powershell#powershell#GetCommand',
+\   'command': function('ale_linters#powershell#powershell#GetCommand'),
 \   'output_stream': 'stdout',
 \   'callback': 'ale_linters#powershell#powershell#Handle',
 \})

sources_non_forked/ale/ale_linters/pug/puglint.vim

@@ -31,6 +31,20 @@ function! ale_linters#pug#puglint#GetCommand(buffer) abort
     \   . ' -r inline %t'
 endfunction
 
+function! ale_linters#pug#puglint#Handle(buffer, lines) abort
+    for l:line in a:lines[:10]
+        if l:line =~# '^SyntaxError: '
+            return [{
+            \   'lnum': 1,
+            \   'text': 'puglint configuration error (type :ALEDetail for more information)',
+            \   'detail': join(a:lines, "\n"),
+            \}]
+        endif
+    endfor
+
+    return ale#handlers#unix#HandleAsError(a:buffer, a:lines)
+endfunction
+
 call ale#linter#Define('pug', {
 \   'name': 'puglint',
 \   'executable': {b -> ale#node#FindExecutable(b, 'pug_puglint', [
@@ -38,5 +52,5 @@ call ale#linter#Define('pug', {
 \   ])},
 \   'output_stream': 'stderr',
 \   'command': function('ale_linters#pug#puglint#GetCommand'),
-\   'callback': 'ale#handlers#unix#HandleAsError',
+\   'callback': 'ale_linters#pug#puglint#Handle',
 \})

sources_non_forked/ale/ale_linters/purescript/ls.vim

@@ -0,0 +1,49 @@
+" Author: Drew Olson <drew@drewolson.org>
+" Description: Integrate ALE with purescript-language-server.
+
+call ale#Set('purescript_ls_executable', 'purescript-language-server')
+call ale#Set('purescript_ls_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('purescript_ls_config', {})
+
+function! ale_linters#purescript#ls#GetExecutable(buffer) abort
+    return ale#node#FindExecutable(a:buffer, 'purescript_ls', [
+    \   'node_modules/.bin/purescript-language-server',
+    \])
+endfunction
+
+function! ale_linters#purescript#ls#GetCommand(buffer) abort
+    let l:executable = ale_linters#purescript#ls#GetExecutable(a:buffer)
+
+    return ale#Escape(l:executable) . ' --stdio'
+endfunction
+
+function! ale_linters#purescript#ls#FindProjectRoot(buffer) abort
+    let l:config = ale#path#FindNearestFile(a:buffer, 'bower.json')
+
+    if !empty(l:config)
+        return fnamemodify(l:config, ':h')
+    endif
+
+    let l:config = ale#path#FindNearestFile(a:buffer, 'psc-package.json')
+
+    if !empty(l:config)
+        return fnamemodify(l:config, ':h')
+    endif
+
+    let l:config = ale#path#FindNearestFile(a:buffer, 'spago.dhall')
+
+    if !empty(l:config)
+        return fnamemodify(l:config, ':h')
+    endif
+
+    return ''
+endfunction
+
+call ale#linter#Define('purescript', {
+\   'name': 'purescript-language-server',
+\   'lsp': 'stdio',
+\   'executable': function('ale_linters#purescript#ls#GetExecutable'),
+\   'command': function('ale_linters#purescript#ls#GetCommand'),
+\   'project_root': function('ale_linters#purescript#ls#FindProjectRoot'),
+\   'lsp_config': {b -> ale#Var(b, 'purescript_ls_config')},
+\})

sources_non_forked/ale/ale_linters/python/mypy.vim

@@ -78,4 +78,5 @@ call ale#linter#Define('python', {
 \   'executable': function('ale_linters#python#mypy#GetExecutable'),
 \   'command': function('ale_linters#python#mypy#GetCommand'),
 \   'callback': 'ale_linters#python#mypy#Handle',
+\   'output_stream': 'both'
 \})

sources_non_forked/ale/ale_linters/reason/ls.vim

@@ -0,0 +1,23 @@
+" Author: David Buchan-Swanson <github@deecewan.com>
+" Description: Integrate ALE with reason-language-server.
+
+call ale#Set('reason_ls_executable', '')
+
+function! ale_linters#reason#ls#FindProjectRoot(buffer) abort
+    let l:reason_config = ale#path#FindNearestFile(a:buffer, 'bsconfig.json')
+
+    if !empty(l:reason_config)
+        return fnamemodify(l:reason_config, ':h')
+    endif
+
+    return ''
+endfunction
+
+call ale#linter#Define('reason', {
+\   'name': 'reason-language-server',
+\   'lsp': 'stdio',
+\   'executable': {buffer -> ale#Var(buffer, 'reason_ls_executable')},
+\   'command': '%e',
+\   'project_root': function('ale_linters#reason#ls#FindProjectRoot'),
+\   'language': 'reason',
+\})

sources_non_forked/ale/ale_linters/ruby/sorbet.vim

@@ -0,0 +1,23 @@
+call ale#Set('ruby_sorbet_executable', 'srb')
+call ale#Set('ruby_sorbet_options', '')
+
+function! ale_linters#ruby#sorbet#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'ruby_sorbet_executable')
+    let l:options = ale#Var(a:buffer, 'ruby_sorbet_options')
+
+    return ale#handlers#ruby#EscapeExecutable(l:executable, 'srb')
+    \   . ' tc'
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' --lsp --disable-watchman'
+endfunction
+
+call ale#linter#Define('ruby', {
+\   'name': 'sorbet',
+\   'aliases': ['srb'],
+\   'lsp': 'stdio',
+\   'language': 'ruby',
+\   'executable': {b -> ale#Var(b, 'ruby_sorbet_executable')},
+\   'command': function('ale_linters#ruby#sorbet#GetCommand'),
+\   'project_root': function('ale#ruby#FindProjectRoot')
+\})
+

sources_non_forked/ale/ale_linters/rust/cargo.vim

@@ -25,14 +25,11 @@ endfunction
 function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
     let l:use_check = ale#Var(a:buffer, 'rust_cargo_use_check')
     \   && ale#semver#GTE(a:version, [0, 17, 0])
-    let l:use_all_targets = l:use_check
+    let l:use_all_targets = ale#Var(a:buffer, 'rust_cargo_check_all_targets')
-    \   && ale#Var(a:buffer, 'rust_cargo_check_all_targets')
     \   && ale#semver#GTE(a:version, [0, 22, 0])
-    let l:use_examples = l:use_check
+    let l:use_examples = ale#Var(a:buffer, 'rust_cargo_check_examples')
-    \   && ale#Var(a:buffer, 'rust_cargo_check_examples')
     \   && ale#semver#GTE(a:version, [0, 22, 0])
-    let l:use_tests = l:use_check
+    let l:use_tests = ale#Var(a:buffer, 'rust_cargo_check_tests')
-    \   && ale#Var(a:buffer, 'rust_cargo_check_tests')
     \   && ale#semver#GTE(a:version, [0, 22, 0])
 
     let l:include_features = ale#Var(a:buffer, 'rust_cargo_include_features')
@@ -69,7 +66,15 @@ function! ale_linters#rust#cargo#GetCommand(buffer, version) abort
 
     if ale#Var(a:buffer, 'rust_cargo_use_clippy')
         let l:subcommand = 'clippy'
-        let l:clippy_options = ' ' . ale#Var(a:buffer, 'rust_cargo_clippy_options')
+        let l:clippy_options = ale#Var(a:buffer, 'rust_cargo_clippy_options')
+
+        if l:clippy_options =~# '^-- '
+            let l:clippy_options = join(split(l:clippy_options, '-- '))
+        endif
+
+        if l:clippy_options isnot# ''
+            let l:clippy_options = ' -- ' . l:clippy_options
+        endif
     endif
 
     return l:nearest_cargo_prefix . 'cargo '

sources_non_forked/ale/ale_linters/terraform/terraform.vim

@@ -0,0 +1,49 @@
+" Author: Keith Maxwell <keith.maxwell@gmail.com>
+" Description: terraform fmt to check for errors
+
+call ale#Set('terraform_terraform_executable', 'terraform')
+
+function! ale_linters#terraform#terraform#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'terraform_terraform_executable')
+endfunction
+
+function! ale_linters#terraform#terraform#GetCommand(buffer) abort
+    return ale#Escape(ale_linters#terraform#terraform#GetExecutable(a:buffer))
+    \   . ' fmt -no-color --check=true -'
+endfunction
+
+function! ale_linters#terraform#terraform#Handle(buffer, lines) abort
+    let l:head = '^Error running fmt: In <standard input>: '
+    let l:output = []
+    let l:patterns = [
+    \   l:head.'At \(\d\+\):\(\d\+\): \(.*\)$',
+    \   l:head.'\(.*\)$'
+    \]
+
+    for l:match in ale#util#GetMatches(a:lines, l:patterns)
+        if len(l:match[2]) > 0
+            call add(l:output, {
+            \   'lnum': str2nr(l:match[1]),
+            \   'col': str2nr(l:match[2]),
+            \   'text': l:match[3],
+            \   'type': 'E',
+            \})
+        else
+            call add(l:output, {
+            \   'lnum': line('$'),
+            \   'text': l:match[1],
+            \   'type': 'E',
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('terraform', {
+\   'name': 'terraform',
+\   'output_stream': 'stderr',
+\   'executable': function('ale_linters#terraform#terraform#GetExecutable'),
+\   'command': function('ale_linters#terraform#terraform#GetCommand'),
+\   'callback': 'ale_linters#terraform#terraform#Handle',
+\})

sources_non_forked/ale/ale_linters/tex/texlab.vim

@@ -0,0 +1,21 @@
+" Author: Ricardo Liang <ricardoliang@gmail.com>
+" Description: Texlab language server (Rust rewrite)
+
+call ale#Set('tex_texlab_executable', 'texlab')
+call ale#Set('tex_texlab_options', '')
+
+function! ale_linters#tex#texlab#GetProjectRoot(buffer) abort
+    return ''
+endfunction
+
+function! ale_linters#tex#texlab#GetCommand(buffer) abort
+    return '%e' . ale#Pad(ale#Var(a:buffer, 'tex_texlab_options'))
+endfunction
+
+call ale#linter#Define('tex', {
+\   'name': 'texlab',
+\   'lsp': 'stdio',
+\   'executable': {b -> ale#Var(b, 'tex_texlab_executable')},
+\   'command': function('ale_linters#tex#texlab#GetCommand'),
+\   'project_root': function('ale_linters#tex#texlab#GetProjectRoot'),
+\})

sources_non_forked/ale/ale_linters/typescript/eslint.vim

@@ -5,5 +5,5 @@ call ale#linter#Define('typescript', {
 \   'name': 'eslint',
 \   'executable': function('ale#handlers#eslint#GetExecutable'),
 \   'command': function('ale#handlers#eslint#GetCommand'),
-\   'callback': 'ale#handlers#eslint#Handle',
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

sources_non_forked/ale/ale_linters/typescript/xo.vim

@@ -11,7 +11,7 @@ endfunction
 function! ale_linters#typescript#xo#GetCommand(buffer) abort
     return ale#Escape(ale_linters#typescript#xo#GetExecutable(a:buffer))
     \   . ale#Pad(ale#Var(a:buffer, 'typescript_xo_options'))
-    \   . ' --reporter unix --stdin --stdin-filename %s'
+    \   . ' --reporter json --stdin --stdin-filename %s'
 endfunction
 
 " xo uses eslint and the output format is the same
@@ -19,5 +19,5 @@ call ale#linter#Define('typescript', {
 \   'name': 'xo',
 \   'executable': function('ale_linters#typescript#xo#GetExecutable'),
 \   'command': function('ale_linters#typescript#xo#GetCommand'),
-\   'callback': 'ale#handlers#eslint#Handle',
+\   'callback': 'ale#handlers#eslint#HandleJSON',
 \})

sources_non_forked/ale/autoload/ale.vim

@@ -156,7 +156,7 @@ function! ale#Queue(delay, ...) abort
     endif
 endfunction
 
-let s:current_ale_version = [2, 4, 0]
+let s:current_ale_version = [2, 5, 0]
 
 " A function used to check for ALE features in files outside of the project.
 function! ale#Has(feature) abort

sources_non_forked/ale/autoload/ale/ant.vim

@@ -0,0 +1,41 @@
+" Author: Andrew Lee <andrewl@mbda.fun>.
+" Inspired by ale/gradle.vim by Michael Pardo <michael@michaelpardo.com>
+" Description: Functions for working with Ant projects.
+
+" Given a buffer number, find an Ant project root
+function! ale#ant#FindProjectRoot(buffer) abort
+    let l:build_xml_path = ale#path#FindNearestFile(a:buffer, 'build.xml')
+
+    if !empty(l:build_xml_path)
+        return fnamemodify(l:build_xml_path, ':h')
+    endif
+
+    return ''
+endfunction
+
+" Given a buffer number, find the path to the `ant` executable. Returns an empty
+" string if cannot find the executable.
+function! ale#ant#FindExecutable(buffer) abort
+    if executable('ant')
+        return 'ant'
+    endif
+
+    return ''
+endfunction
+
+" Given a buffer number, build a command to print the classpath of the root
+" project. Returns an empty string if cannot build the command.
+function! ale#ant#BuildClasspathCommand(buffer) abort
+    let l:executable = ale#ant#FindExecutable(a:buffer)
+    let l:project_root = ale#ant#FindProjectRoot(a:buffer)
+
+    if !empty(l:executable) && !empty(l:project_root)
+        return ale#path#CdString(l:project_root)
+        \   . ale#Escape(l:executable)
+        \   . ' classpath'
+        \   . ' -S'
+        \   . ' -q'
+    endif
+
+    return ''
+endfunction

sources_non_forked/ale/autoload/ale/assert.vim

@@ -96,6 +96,13 @@ function! ale#assert#Fixer(expected_result) abort
     AssertEqual a:expected_result, l:result
 endfunction
 
+function! ale#assert#FixerNotExecuted() abort
+    let l:buffer = bufnr('')
+    let l:result = s:ProcessDeferredCommands(s:FixerFunction(l:buffer))[-1]
+
+    Assert empty(l:result), "The fixer will be executed when it shouldn't be"
+endfunction
+
 function! ale#assert#LinterNotExecuted() abort
     let l:buffer = bufnr('')
     let l:linter = s:GetLinter()
@@ -158,6 +165,7 @@ endfunction
 function! ale#assert#SetUpFixerTestCommands() abort
     command! -nargs=+ GivenCommandOutput :call ale#assert#GivenCommandOutput(<args>)
     command! -nargs=+ AssertFixer :call ale#assert#Fixer(<args>)
+    command! -nargs=0 AssertFixerNotExecuted :call ale#assert#FixerNotExecuted()
 endfunction
 
 " A dummy function for making sure this module is loaded.
@@ -316,4 +324,8 @@ function! ale#assert#TearDownFixerTest() abort
     if exists(':AssertFixer')
         delcommand AssertFixer
     endif
+
+    if exists(':AssertFixerNotExecuted')
+        delcommand AssertFixerNotExecuted
+    endif
 endfunction

sources_non_forked/ale/autoload/ale/c.vim

@@ -23,104 +23,117 @@ function! ale#c#GetBuildDirectory(buffer) abort
         return l:build_dir
     endif
 
-    return ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
+    let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
+
+    return ale#path#Dirname(l:json_file)
 endfunction
 
-
+function! ale#c#ShellSplit(line) abort
-function! ale#c#FindProjectRoot(buffer) abort
-    for l:project_filename in g:__ale_c_project_filenames
-        let l:full_path = ale#path#FindNearestFile(a:buffer, l:project_filename)
-
-        if !empty(l:full_path)
-            let l:path = fnamemodify(l:full_path, ':h')
-
-            " Correct .git path detection.
-            if fnamemodify(l:path, ':t') is# '.git'
-                let l:path = fnamemodify(l:path, ':h')
-            endif
-
-            return l:path
-        endif
-    endfor
-
-    return ''
-endfunction
-
-function! ale#c#AreSpecialCharsBalanced(option) abort
-    " Escape \"
-    let l:option_escaped = substitute(a:option, '\\"', '', 'g')
-
-    " Retain special chars only
-    let l:special_chars = substitute(l:option_escaped, '[^"''()`]', '', 'g')
-    let l:special_chars = split(l:special_chars, '\zs')
-
-    " Check if they are balanced
     let l:stack = []
+    let l:args = ['']
+    let l:prev = ''
 
-    for l:char in l:special_chars
+    for l:char in split(a:line, '\zs')
-        if l:char is# ')'
+        if l:char is# ''''
-            if len(l:stack) == 0 || get(l:stack, -1) isnot# '('
+            if len(l:stack) > 0 && get(l:stack, -1) is# ''''
-                return 0
-            endif
-
-            call remove(l:stack, -1)
-        elseif l:char is# '('
-            call add(l:stack, l:char)
-        else
-            if len(l:stack) > 0 && get(l:stack, -1) is# l:char
                 call remove(l:stack, -1)
-            else
+            elseif (len(l:stack) == 0 || get(l:stack, -1) isnot# '"') && l:prev isnot# '\'
                 call add(l:stack, l:char)
             endif
+        elseif (l:char is# '"' || l:char is# '`') && l:prev isnot# '\'
+            if len(l:stack) > 0 && get(l:stack, -1) is# l:char
+                call remove(l:stack, -1)
+            elseif len(l:stack) == 0 || get(l:stack, -1) isnot# ''''
+                call add(l:stack, l:char)
+            endif
+        elseif (l:char is# '(' || l:char is# '[' || l:char is# '{') && l:prev isnot# '\'
+            if len(l:stack) == 0 || get(l:stack, -1) isnot# ''''
+                call add(l:stack, l:char)
+            endif
+        elseif (l:char is# ')' || l:char is# ']' || l:char is# '}') && l:prev isnot# '\'
+            if len(l:stack) > 0 && get(l:stack, -1) is# {')': '(', ']': '[', '}': '{'}[l:char]
+                call remove(l:stack, -1)
+            endif
+        elseif l:char is# ' ' && len(l:stack) == 0
+            if len(get(l:args, -1)) > 0
+                call add(l:args, '')
+            endif
+
+            continue
         endif
+
+        let l:args[-1] = get(l:args, -1) . l:char
     endfor
 
-    return len(l:stack) == 0
+    return l:args
 endfunction
 
 function! ale#c#ParseCFlags(path_prefix, cflag_line) abort
-    let l:split_lines = split(a:cflag_line)
+    let l:cflags_list = []
+
+    let l:split_lines = ale#c#ShellSplit(a:cflag_line)
     let l:option_index = 0
 
     while l:option_index < len(l:split_lines)
-        let l:next_option_index = l:option_index + 1
+        let l:option = l:split_lines[l:option_index]
-
-        " Join space-separated option
-        while l:next_option_index < len(l:split_lines)
-        \&& stridx(l:split_lines[l:next_option_index], '-') != 0
-            let l:next_option_index += 1
-        endwhile
-
-        let l:option = join(l:split_lines[l:option_index : l:next_option_index-1], ' ')
-        call remove(l:split_lines, l:option_index, l:next_option_index-1)
-        call insert(l:split_lines, l:option, l:option_index)
-
-        " Ignore invalid or conflicting options
-        if stridx(l:option, '-') != 0
-        \|| stridx(l:option, '-o') == 0
-        \|| stridx(l:option, '-c') == 0
-            call remove(l:split_lines, l:option_index)
-            let l:option_index = l:option_index - 1
-        " Fix relative path
-        elseif stridx(l:option, '-I') == 0
-            if !(stridx(l:option, ':') == 2+1 || stridx(l:option, '/') == 2+0)
-                let l:option = '-I' . a:path_prefix . s:sep . l:option[2:]
-                call remove(l:split_lines, l:option_index)
-                call insert(l:split_lines, l:option, l:option_index)
-            endif
-        endif
-
         let l:option_index = l:option_index + 1
+
+        " Include options, that may need relative path fix
+        if stridx(l:option, '-I') == 0
+        \ || stridx(l:option, '-iquote') == 0
+        \ || stridx(l:option, '-isystem') == 0
+        \ || stridx(l:option, '-idirafter') == 0
+            if stridx(l:option, '-I') == 0 && l:option isnot# '-I'
+                let l:arg = join(split(l:option, '\zs')[2:], '')
+                let l:option = '-I'
+            else
+                let l:arg = l:split_lines[l:option_index]
+                let l:option_index = l:option_index + 1
+            endif
+
+            " Fix relative paths if needed
+            if stridx(l:arg, s:sep) != 0 && stridx(l:arg, '/') != 0
+                let l:rel_path = substitute(l:arg, '"', '', 'g')
+                let l:rel_path = substitute(l:rel_path, '''', '', 'g')
+                let l:arg = ale#Escape(a:path_prefix . s:sep . l:rel_path)
+            endif
+
+            call add(l:cflags_list, l:option)
+            call add(l:cflags_list, l:arg)
+        " Options with arg that can be grouped with the option or separate
+        elseif stridx(l:option, '-D') == 0 || stridx(l:option, '-B') == 0
+            call add(l:cflags_list, l:option)
+
+            if l:option is# '-D' || l:option is# '-B'
+                call add(l:cflags_list, l:split_lines[l:option_index])
+                let l:option_index = l:option_index + 1
+            endif
+        " Options that have an argument (always separate)
+        elseif l:option is# '-iprefix' || stridx(l:option, '-iwithprefix') == 0
+        \ || l:option is# '-isysroot' || l:option is# '-imultilib'
+            call add(l:cflags_list, l:option)
+            call add(l:cflags_list, l:split_lines[l:option_index])
+            let l:option_index = l:option_index + 1
+        " Options without argument
+        elseif (stridx(l:option, '-W') == 0 && stridx(l:option, '-Wa,') != 0 && stridx(l:option, '-Wl,') != 0 && stridx(l:option, '-Wp,') != 0)
+        \ || l:option is# '-w' || stridx(l:option, '-pedantic') == 0
+        \ || l:option is# '-ansi' || stridx(l:option, '-std=') == 0
+        \ || (stridx(l:option, '-f') == 0 && stridx(l:option, '-fdump') != 0 && stridx(l:option, '-fdiagnostics') != 0 && stridx(l:option, '-fno-show-column') != 0)
+        \ || stridx(l:option, '-O') == 0
+        \ || l:option is# '-C' || l:option is# '-CC' || l:option is# '-trigraphs'
+        \ || stridx(l:option, '-nostdinc') == 0 || stridx(l:option, '-iplugindir=') == 0
+        \ || stridx(l:option, '--sysroot=') == 0 || l:option is# '--no-sysroot-suffix'
+        \ || stridx(l:option, '-m') == 0
+            call add(l:cflags_list, l:option)
+        endif
     endwhile
 
-    call uniq(l:split_lines)
+    return join(l:cflags_list, ' ')
-
-    return join(l:split_lines, ' ')
 endfunction
 
 function! ale#c#ParseCFlagsFromMakeOutput(buffer, make_output) abort
     if !g:ale_c_parse_makefile
-        return ''
+        return v:null
     endif
 
     let l:buffer_filename = expand('#' . a:buffer . ':t')
@@ -140,14 +153,17 @@ function! ale#c#ParseCFlagsFromMakeOutput(buffer, make_output) abort
     return ale#c#ParseCFlags(l:makefile_dir, l:cflag_line)
 endfunction
 
-" Given a buffer number, find the build subdirectory with compile commands
+" Given a buffer number, find the project directory containing
-" The subdirectory is returned without the trailing /
+" compile_commands.json, and the path to the compile_commands.json file.
+"
+" If compile_commands.json cannot be found, two empty strings will be
+" returned.
 function! ale#c#FindCompileCommands(buffer) abort
     " Look above the current source file to find compile_commands.json
     let l:json_file = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
 
     if !empty(l:json_file)
-        return l:json_file
+        return [fnamemodify(l:json_file, ':h'), l:json_file]
     endif
 
     " Search in build directories if we can't find it in the project.
@@ -157,12 +173,42 @@ function! ale#c#FindCompileCommands(buffer) abort
             let l:json_file = l:c_build_dir . s:sep . 'compile_commands.json'
 
             if filereadable(l:json_file)
-                return l:json_file
+                return [l:path, l:json_file]
             endif
         endfor
     endfor
 
-    return ''
+    return ['', '']
+endfunction
+
+" Find the project root for C/C++ projects.
+"
+" The location of compile_commands.json will be used to find project roots.
+"
+" If compile_commands.json cannot be found, other common configuration files
+" will be used to detect the project root.
+function! ale#c#FindProjectRoot(buffer) abort
+    let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
+
+    " Fall back on detecting the project root based on other filenames.
+    if empty(l:root)
+        for l:project_filename in g:__ale_c_project_filenames
+            let l:full_path = ale#path#FindNearestFile(a:buffer, l:project_filename)
+
+            if !empty(l:full_path)
+                let l:path = fnamemodify(l:full_path, ':h')
+
+                " Correct .git path detection.
+                if fnamemodify(l:path, ':t') is# '.git'
+                    let l:path = fnamemodify(l:path, ':h')
+                endif
+
+                return l:path
+            endif
+        endfor
+    endif
+
+    return l:root
 endfunction
 
 " Cache compile_commands.json data in a Dictionary, so we don't need to read
@@ -194,10 +240,14 @@ function! s:GetLookupFromCompileCommandsFile(compile_commands_file) abort
     let l:raw_data = []
     silent! let l:raw_data = json_decode(join(readfile(a:compile_commands_file), ''))
 
+    if type(l:raw_data) isnot v:t_list
+        let l:raw_data = []
+    endif
+
     let l:file_lookup = {}
     let l:dir_lookup = {}
 
-    for l:entry in l:raw_data
+    for l:entry in (type(l:raw_data) is v:t_list ? l:raw_data : [])
         let l:basename = tolower(fnamemodify(l:entry.file, ':t'))
         let l:file_lookup[l:basename] = get(l:file_lookup, l:basename, []) + [l:entry]
 
@@ -274,25 +324,25 @@ function! ale#c#FlagsFromCompileCommands(buffer, compile_commands_file) abort
 endfunction
 
 function! ale#c#GetCFlags(buffer, output) abort
-    let l:cflags = ' '
+    let l:cflags = v:null
 
     if ale#Var(a:buffer, 'c_parse_makefile') && !empty(a:output)
         let l:cflags = ale#c#ParseCFlagsFromMakeOutput(a:buffer, a:output)
     endif
 
     if ale#Var(a:buffer, 'c_parse_compile_commands')
-        let l:json_file = ale#c#FindCompileCommands(a:buffer)
+        let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
 
         if !empty(l:json_file)
             let l:cflags = ale#c#FlagsFromCompileCommands(a:buffer, l:json_file)
         endif
     endif
 
-    if l:cflags is# ' '
+    if l:cflags is v:null
         let l:cflags = ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer))
     endif
 
-    return l:cflags
+    return l:cflags isnot v:null ? l:cflags : ''
 endfunction
 
 function! ale#c#GetMakeCommand(buffer) abort

sources_non_forked/ale/autoload/ale/completion.vim

@@ -52,6 +52,7 @@ let s:should_complete_map = {
 \   'lisp': s:lisp_regex,
 \   'typescript': '\v[a-zA-Z$_][a-zA-Z$_0-9]*$|\.$|''$|"$',
 \   'rust': '\v[a-zA-Z$_][a-zA-Z$_0-9]*$|\.$|::$',
+\   'cpp': '\v[a-zA-Z$_][a-zA-Z$_0-9]*$|\.$|::$|-\>$',
 \}
 
 " Regular expressions for finding the start column to replace with completion.
@@ -59,11 +60,13 @@ let s:omni_start_map = {
 \   '<default>': '\v[a-zA-Z$_][a-zA-Z$_0-9]*$',
 \}
 
-" A map of exact characters for triggering LSP completions.
+" A map of exact characters for triggering LSP completions. Do not forget to
+" update self.input_patterns in ale.py in updating entries in this map.
 let s:trigger_character_map = {
 \   '<default>': ['.'],
 \   'typescript': ['.', '''', '"'],
 \   'rust': ['.', '::'],
+\   'cpp': ['.', '::', '->'],
 \}
 
 function! s:GetFiletypeValue(map, filetype) abort
@@ -169,7 +172,7 @@ function! s:ReplaceCompletionOptions() abort
             let b:ale_old_omnifunc = &l:omnifunc
         endif
 
-        let &l:omnifunc = 'ale#completion#OmniFunc'
+        let &l:omnifunc = 'ale#completion#AutomaticOmniFunc'
     endif
 
     if l:source is# 'ale-automatic'
@@ -215,19 +218,11 @@ function! ale#completion#GetCompletionPosition() abort
     return l:column - len(l:match) - 1
 endfunction
 
+function! ale#completion#GetCompletionPositionForDeoplete(input) abort
+    return match(a:input, '\k*$')
+endfunction
+
 function! ale#completion#GetCompletionResult() abort
-    " Parse a new response if there is one.
-    if exists('b:ale_completion_response')
-    \&& exists('b:ale_completion_parser')
-        let l:response = b:ale_completion_response
-        let l:parser = b:ale_completion_parser
-
-        unlet b:ale_completion_response
-        unlet b:ale_completion_parser
-
-        let b:ale_completion_result = function(l:parser)(l:response)
-    endif
-
     if exists('b:ale_completion_result')
         return b:ale_completion_result
     endif
@@ -235,7 +230,7 @@ function! ale#completion#GetCompletionResult() abort
     return v:null
 endfunction
 
-function! ale#completion#OmniFunc(findstart, base) abort
+function! ale#completion#AutomaticOmniFunc(findstart, base) abort
     if a:findstart
         return ale#completion#GetCompletionPosition()
     else
@@ -247,15 +242,20 @@ function! ale#completion#OmniFunc(findstart, base) abort
     endif
 endfunction
 
-function! ale#completion#Show(response, completion_parser) abort
+function! ale#completion#Show(result) abort
     if ale#util#Mode() isnot# 'i'
         return
     endif
 
     " Set the list in the buffer, temporarily replace omnifunc with our
     " function, and then start omni-completion.
-    let b:ale_completion_response = a:response
+    let b:ale_completion_result = a:result
-    let b:ale_completion_parser = a:completion_parser
+
+    " Don't try to open the completion menu if there's nothing to show.
+    if empty(b:ale_completion_result)
+        return
+    endif
+
     " Replace completion options shortly before opening the menu.
     call s:ReplaceCompletionOptions()
 
@@ -267,6 +267,14 @@ function! ale#completion#Show(response, completion_parser) abort
         \   {-> ale#util#FeedKeys("\<Plug>(ale_show_completion_menu)")}
         \)
     endif
+
+    if l:source is# 'ale-callback'
+        call b:CompleteCallback(b:ale_completion_result)
+    endif
+endfunction
+
+function! ale#completion#GetAllTriggers() abort
+    return deepcopy(s:trigger_character_map)
 endfunction
 
 function! s:CompletionStillValid(request_id) abort
@@ -279,6 +287,8 @@ function! s:CompletionStillValid(request_id) abort
     \&& (
     \   b:ale_completion_info.column == l:column
     \   || b:ale_completion_info.source is# 'deoplete'
+    \   || b:ale_completion_info.source is# 'ale-omnifunc'
+    \   || b:ale_completion_info.source is# 'ale-callback'
     \)
 endfunction
 
@@ -474,8 +484,7 @@ function! ale#completion#HandleTSServerResponse(conn_id, response) abort
         endif
     elseif l:command is# 'completionEntryDetails'
         call ale#completion#Show(
-        \   a:response,
+        \   ale#completion#ParseTSServerCompletionEntryDetails(a:response),
-        \   'ale#completion#ParseTSServerCompletionEntryDetails',
         \)
     endif
 endfunction
@@ -487,8 +496,7 @@ function! ale#completion#HandleLSPResponse(conn_id, response) abort
     endif
 
     call ale#completion#Show(
-    \   a:response,
+    \   ale#completion#ParseLSPCompletions(a:response),
-    \   'ale#completion#ParseLSPCompletions',
     \)
 endfunction
 
@@ -529,10 +537,7 @@ function! s:OnReady(linter, lsp_details) abort
         let l:message = ale#lsp#message#Completion(
         \   l:buffer,
         \   b:ale_completion_info.line,
-        \   min([
+        \   b:ale_completion_info.column,
-        \       b:ale_completion_info.line_length,
-        \       b:ale_completion_info.column,
-        \   ]) + 1,
         \   ale#completion#GetTriggerCharacter(&filetype, b:ale_completion_info.prefix),
         \)
     endif
@@ -564,13 +569,26 @@ endfunction
 
 " This function can be used to manually trigger autocomplete, even when
 " g:ale_completion_enabled is set to false
-function! ale#completion#GetCompletions(source) abort
+function! ale#completion#GetCompletions(...) abort
+    let l:source = get(a:000, 0, '')
+    let l:options = get(a:000, 1, {})
+
+    if len(a:000) > 2
+        throw 'Too many arguments!'
+    endif
+
+    let l:CompleteCallback = get(l:options, 'callback', v:null)
+
+    if l:CompleteCallback isnot v:null
+        let b:CompleteCallback = l:CompleteCallback
+    endif
+
     let [l:line, l:column] = getpos('.')[1:2]
 
     let l:prefix = ale#completion#GetPrefix(&filetype, l:line, l:column)
 
-    if a:source is# 'ale-automatic' && empty(l:prefix)
+    if l:source is# 'ale-automatic' && empty(l:prefix)
-        return
+        return 0
     endif
 
     let l:line_length = len(getline('.'))
@@ -582,18 +600,47 @@ function! ale#completion#GetCompletions(source) abort
     \   'prefix': l:prefix,
     \   'conn_id': 0,
     \   'request_id': 0,
-    \   'source': a:source,
+    \   'source': l:source,
     \}
     unlet! b:ale_completion_result
 
     let l:buffer = bufnr('')
     let l:Callback = function('s:OnReady')
 
+    let l:started = 0
+
     for l:linter in ale#linter#Get(&filetype)
         if !empty(l:linter.lsp)
-            call ale#lsp_linter#StartLSP(l:buffer, l:linter, l:Callback)
+            if ale#lsp_linter#StartLSP(l:buffer, l:linter, l:Callback)
+                let l:started = 1
+            endif
         endif
     endfor
+
+    return l:started
+endfunction
+
+function! ale#completion#OmniFunc(findstart, base) abort
+    if a:findstart
+        let l:started = ale#completion#GetCompletions('ale-omnifunc')
+
+        if !l:started
+            " This is the special value for cancelling completions silently.
+            " See :help complete-functions
+            return -3
+        endif
+
+        return ale#completion#GetCompletionPosition()
+    else
+        let l:result = ale#completion#GetCompletionResult()
+
+        while l:result is v:null && !complete_check()
+            sleep 2ms
+            let l:result = ale#completion#GetCompletionResult()
+        endwhile
+
+        return l:result isnot v:null ? l:result : []
+    endif
 endfunction
 
 function! s:TimerHandler(...) abort

sources_non_forked/ale/autoload/ale/debugging.vim

@@ -62,7 +62,7 @@ function! s:Echo(message) abort
     execute 'echo a:message'
 endfunction
 
-function! s:GetLinterVariables(filetype, linter_names) abort
+function! s:GetLinterVariables(filetype, exclude_linter_names) abort
     let l:variable_list = []
     let l:filetype_parts = split(a:filetype, '\.')
 
@@ -73,7 +73,7 @@ function! s:GetLinterVariables(filetype, linter_names) abort
         " Include matching variables.
         if !empty(l:match)
         \&& index(l:filetype_parts, l:match[1]) >= 0
-        \&& index(a:linter_names, l:match[2]) >= 0
+        \&& index(a:exclude_linter_names, l:match[2]) == -1
             call add(l:variable_list, l:key)
         endif
     endfor
@@ -211,10 +211,11 @@ function! ale#debugging#Info() abort
 
     let l:all_names = map(copy(l:all_linters), 'v:val[''name'']')
     let l:enabled_names = map(copy(l:enabled_linters), 'v:val[''name'']')
+    let l:exclude_names = filter(copy(l:all_names), 'index(l:enabled_names, v:val) == -1')
 
     " Load linter variables to display
     " This must be done after linters are loaded.
-    let l:variable_list = s:GetLinterVariables(l:filetype, l:enabled_names)
+    let l:variable_list = s:GetLinterVariables(l:filetype, l:exclude_names)
 
     let l:fixers = ale#fix#registry#SuggestedFixers(l:filetype)
     let l:fixers = uniq(sort(l:fixers[0] + l:fixers[1]))
@@ -238,6 +239,12 @@ function! ale#debugging#Info() abort
 endfunction
 
 function! ale#debugging#InfoToClipboard() abort
+    if !has('clipboard')
+        call s:Echo('clipboard not available. Try :ALEInfoToFile instead.')
+
+        return
+    endif
+
     redir => l:output
         silent call ale#debugging#Info()
     redir END

sources_non_forked/ale/autoload/ale/engine.vim

@@ -710,6 +710,10 @@ function! ale#engine#Cleanup(buffer) abort
         return
     endif
 
+    if exists('*ale#lsp#CloseDocument')
+        call ale#lsp#CloseDocument(a:buffer)
+    endif
+
     if !has_key(g:ale_buffer_info, a:buffer)
         return
     endif

sources_non_forked/ale/autoload/ale/events.vim

@@ -128,7 +128,7 @@ function! ale#events#Init() abort
             endif
 
             if g:ale_lint_on_insert_leave
-                autocmd InsertLeave * call ale#Queue(0)
+                autocmd InsertLeave * if ale#Var(str2nr(expand('<abuf>')), 'lint_on_insert_leave') | call ale#Queue(0) | endif
             endif
 
             if g:ale_echo_cursor || g:ale_cursor_detail

sources_non_forked/ale/autoload/ale/fix.vim

@@ -2,46 +2,60 @@ call ale#Set('fix_on_save_ignore', {})
 
 " Apply fixes queued up for buffers which may be hidden.
 " Vim doesn't let you modify hidden buffers.
-function! ale#fix#ApplyQueuedFixes() abort
+function! ale#fix#ApplyQueuedFixes(buffer) abort
-    let l:buffer = bufnr('')
+    let l:data = get(g:ale_fix_buffer_data, a:buffer, {'done': 0})
-    let l:data = get(g:ale_fix_buffer_data, l:buffer, {'done': 0})
+    let l:has_bufline_api = exists('*deletebufline') && exists('*setbufline')
 
-    if !l:data.done
+    if !l:data.done || (!l:has_bufline_api && a:buffer isnot bufnr(''))
         return
     endif
 
-    call remove(g:ale_fix_buffer_data, l:buffer)
+    call remove(g:ale_fix_buffer_data, a:buffer)
 
     if l:data.changes_made
-        let l:start_line = len(l:data.output) + 1
-        let l:end_line = len(l:data.lines_before)
-
-        if l:end_line >= l:start_line
-            let l:save = winsaveview()
-            silent execute l:start_line . ',' . l:end_line . 'd_'
-            call winrestview(l:save)
-        endif
-
         " If the file is in DOS mode, we have to remove carriage returns from
         " the ends of lines before calling setline(), or we will see them
         " twice.
-        let l:lines_to_set = getbufvar(l:buffer, '&fileformat') is# 'dos'
+        let l:new_lines = getbufvar(a:buffer, '&fileformat') is# 'dos'
         \   ? map(copy(l:data.output), 'substitute(v:val, ''\r\+$'', '''', '''')')
         \   : l:data.output
+        let l:first_line_to_remove = len(l:new_lines) + 1
 
-        call setline(1, l:lines_to_set)
+        " Use a Vim API for setting lines in other buffers, if available.
+        if l:has_bufline_api
+            call setbufline(a:buffer, 1, l:new_lines)
+            call deletebufline(a:buffer, l:first_line_to_remove, '$')
+        " Fall back on setting lines the old way, for the current buffer.
+        else
+            let l:old_line_length = len(l:data.lines_before)
+
+            if l:old_line_length >= l:first_line_to_remove
+                let l:save = winsaveview()
+                silent execute
+                \   l:first_line_to_remove . ',' . l:old_line_length . 'd_'
+                call winrestview(l:save)
+            endif
+
+            call setline(1, l:new_lines)
+        endif
 
         if l:data.should_save
-            if empty(&buftype)
+            if a:buffer is bufnr('')
-                noautocmd :w!
+                if empty(&buftype)
+                    noautocmd :w!
+                else
+                    set nomodified
+                endif
             else
-                set nomodified
+                call writefile(l:new_lines, expand(a:buffer . ':p')) " no-custom-checks
+                call setbufvar(a:buffer, '&modified', 0)
             endif
         endif
     endif
 
     if l:data.should_save
-        let l:should_lint = g:ale_fix_on_save
+        let l:should_lint = ale#Var(a:buffer, 'fix_on_save')
+        \   && ale#Var(a:buffer, 'lint_on_save')
     else
         let l:should_lint = l:data.changes_made
     endif
@@ -52,7 +66,7 @@ function! ale#fix#ApplyQueuedFixes() abort
     " fixing problems.
     if g:ale_enabled
     \&& l:should_lint
-    \&& !ale#events#QuitRecently(l:buffer)
+    \&& !ale#events#QuitRecently(a:buffer)
         call ale#Queue(0, l:data.should_save ? 'lint_file' : '')
     endif
 endfunction
@@ -83,7 +97,7 @@ function! ale#fix#ApplyFixes(buffer, output) abort
 
     " We can only change the lines of a buffer which is currently open,
     " so try and apply the fixes to the current buffer.
-    call ale#fix#ApplyQueuedFixes()
+    call ale#fix#ApplyQueuedFixes(a:buffer)
 endfunction
 
 function! s:HandleExit(job_info, buffer, job_output, data) abort
@@ -399,5 +413,4 @@ endfunction
 " Set up an autocmd command to try and apply buffer fixes when available.
 augroup ALEBufferFixGroup
     autocmd!
-    autocmd BufEnter * call ale#fix#ApplyQueuedFixes()
+    autocmd BufEnter * call ale#fix#ApplyQueuedFixes(str2nr(expand('<abuf>')))
-augroup END

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

@@ -115,6 +115,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['scala'],
 \       'description': 'Fix Scala files using scalafmt',
 \   },
+\   'sorbet': {
+\       'function': 'ale#fixers#sorbet#Fix',
+\       'suggested_filetypes': ['ruby'],
+\       'description': 'Fix ruby files with srb tc --autocorrect.',
+\   },
 \   'standard': {
 \       'function': 'ale#fixers#standard#Fix',
 \       'suggested_filetypes': ['javascript'],
@@ -145,6 +150,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['php'],
 \       'description': 'Fix PHP files with php-cs-fixer.',
 \   },
+\   'clangtidy': {
+\       'function': 'ale#fixers#clangtidy#Fix',
+\       'suggested_filetypes': ['c', 'cpp', 'objc'],
+\       'description': 'Fix C/C++ and ObjectiveC files with clang-tidy.',
+\   },
 \   'clang-format': {
 \       'function': 'ale#fixers#clangformat#Fix',
 \       'suggested_filetypes': ['c', 'cpp', 'cuda'],
@@ -205,6 +215,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['haskell'],
 \       'description': 'Fix Haskell files with brittany.',
 \   },
+\   'hindent': {
+\       'function': 'ale#fixers#hindent#Fix',
+\       'suggested_filetypes': ['haskell'],
+\       'description': 'Fix Haskell files with hindent.',
+\   },
 \   'hlint': {
 \       'function': 'ale#fixers#hlint#Fix',
 \       'suggested_filetypes': ['haskell'],
@@ -297,7 +312,7 @@ let s:default_registry = {
 \   },
 \   'styler': {
 \       'function': 'ale#fixers#styler#Fix',
-\       'suggested_filetypes': ['r'],
+\       'suggested_filetypes': ['r', 'rmarkdown'],
 \       'description': 'Fix R files with styler.',
 \   },
 \   'latexindent': {
@@ -305,6 +320,21 @@ let s:default_registry = {
 \       'suggested_filetypes': ['tex'],
 \       'description' : 'Indent code within environments, commands, after headings and within special code blocks.',
 \   },
+\   'pgformatter': {
+\       'function': 'ale#fixers#pgformatter#Fix',
+\       'suggested_filetypes': ['sql'],
+\       'description': 'A PostgreSQL SQL syntax beautifier',
+\   },
+\   'reorder-python-imports': {
+\       'function': 'ale#fixers#reorder_python_imports#Fix',
+\       'suggested_filetypes': ['python'],
+\       'description': 'Sort Python imports with reorder-python-imports.',
+\   },
+\   'gnatpp': {
+\       'function': 'ale#fixers#gnatpp#Fix',
+\       'suggested_filetypes': ['ada'],
+\       'description': 'Format Ada files with gnatpp.',
+\   },
 \}
 
 " Reset the function registry to the default entries.

sources_non_forked/ale/autoload/ale/fixers/black.vim

@@ -29,6 +29,10 @@ function! ale#fixers#black#Fix(buffer) abort
 
     let l:options = ale#Var(a:buffer, 'python_black_options')
 
+    if expand('#' . a:buffer . ':e') is? 'pyi'
+        let l:options .= '--pyi'
+    endif
+
     return {
     \   'command': l:cd_string . ale#Escape(l:executable) . l:exec_args
     \       . (!empty(l:options) ? ' ' . l:options : '')

sources_non_forked/ale/autoload/ale/fixers/clangformat.vim

@@ -13,10 +13,15 @@ function! ale#fixers#clangformat#GetExecutable(buffer) abort
 endfunction
 
 function! ale#fixers#clangformat#Fix(buffer) abort
+    let l:executable = ale#Escape(ale#fixers#clangformat#GetExecutable(a:buffer))
+    let l:filename = ale#Escape(bufname(a:buffer))
     let l:options = ale#Var(a:buffer, 'c_clangformat_options')
 
-    return {
+    let l:command = l:executable . ' --assume-filename=' . l:filename
-    \   'command': ale#Escape(ale#fixers#clangformat#GetExecutable(a:buffer))
+
-    \       . ' ' . l:options,
+    if l:options isnot# ''
-    \}
+        let l:command .= ' ' . l:options
+    endif
+
+    return {'command': l:command}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/clangtidy.vim

@@ -0,0 +1,52 @@
+scriptencoding utf-8
+" Author: ObserverOfTime <chronobserver@disroot.org>
+" Description: Fixing C/C++ files with clang-tidy.
+
+function! s:set_variables() abort
+    let l:use_global = get(g:, 'ale_use_global_executables', 0)
+
+    for l:ft in ['c', 'cpp']
+        call ale#Set(l:ft . '_clangtidy_executable', 'clang-tidy')
+        call ale#Set(l:ft . '_clangtidy_use_global', l:use_global)
+        call ale#Set(l:ft . '_clangtidy_checks', [])
+        call ale#Set(l:ft . '_clangtidy_options', '')
+        call ale#Set(l:ft . '_clangtidy_extra_options', '')
+        call ale#Set(l:ft . '_clangtidy_fix_errors', 1)
+    endfor
+
+    call ale#Set('c_build_dir', '')
+endfunction
+
+call s:set_variables()
+
+function! ale#fixers#clangtidy#Var(buffer, name) abort
+    let l:ft = getbufvar(str2nr(a:buffer), '&filetype')
+    let l:ft = l:ft =~# 'cpp' ? 'cpp' : 'c'
+
+    return ale#Var(a:buffer, l:ft . '_clangtidy_' . a:name)
+endfunction
+
+function! ale#fixers#clangtidy#GetCommand(buffer) abort
+    let l:checks = join(ale#fixers#clangtidy#Var(a:buffer, 'checks'), ',')
+    let l:extra_options = ale#fixers#clangtidy#Var(a:buffer, 'extra_options')
+    let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
+    let l:options = empty(l:build_dir)
+    \   ? ale#fixers#clangtidy#Var(a:buffer, 'options') : ''
+    let l:fix_errors = ale#fixers#clangtidy#Var(a:buffer, 'fix_errors')
+
+    return ' -fix' . (l:fix_errors ? ' -fix-errors' : '')
+    \   . (empty(l:checks) ? '' : ' -checks=' . ale#Escape(l:checks))
+    \   . (empty(l:extra_options) ? '' : ' ' . l:extra_options)
+    \   . (empty(l:build_dir) ? '' : ' -p ' . ale#Escape(l:build_dir))
+    \   . ' %t' . (empty(l:options) ? '' : ' -- ' . l:options)
+endfunction
+
+function! ale#fixers#clangtidy#Fix(buffer) abort
+    let l:executable = ale#fixers#clangtidy#Var(a:buffer, 'executable')
+    let l:command = ale#fixers#clangtidy#GetCommand(a:buffer)
+
+    return {
+    \   'command': ale#Escape(l:executable) . l:command,
+    \   'read_temporary_file': 1,
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/eslint.vim

@@ -35,9 +35,18 @@ endfunction
 
 function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     let l:executable = ale#handlers#eslint#GetExecutable(a:buffer)
-    let l:config = ale#handlers#eslint#FindConfig(a:buffer)
+    let l:options = ale#Var(a:buffer, 'javascript_eslint_options')
 
-    if empty(l:config)
+    " Use the configuration file from the options, if configured.
+    if l:options =~# '\v(^| )-c|(^| )--config'
+        let l:config = ''
+        let l:has_config = 1
+    else
+        let l:config = ale#handlers#eslint#FindConfig(a:buffer)
+        let l:has_config = !empty(l:config)
+    endif
+
+    if !l:has_config
         return 0
     endif
 
@@ -45,6 +54,7 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     if l:executable =~# 'eslint_d$' && ale#semver#GTE(a:version, [3, 19, 0])
         return {
         \   'command': ale#node#Executable(a:buffer, l:executable)
+        \       . ale#Pad(l:options)
         \       . ' --stdin-filename %s --stdin --fix-to-stdout',
         \   'process_with': 'ale#fixers#eslint#ProcessEslintDOutput',
         \}
@@ -54,6 +64,7 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
     if ale#semver#GTE(a:version, [4, 9, 0])
         return {
         \   'command': ale#node#Executable(a:buffer, l:executable)
+        \       . ale#Pad(l:options)
         \       . ' --stdin-filename %s --stdin --fix-dry-run --format=json',
         \   'process_with': 'ale#fixers#eslint#ProcessFixDryRunOutput',
         \}
@@ -61,7 +72,8 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version) abort
 
     return {
     \   'command': ale#node#Executable(a:buffer, l:executable)
-    \       . ' -c ' . ale#Escape(l:config)
+    \       . ale#Pad(l:options)
+    \       . (!empty(l:config) ? ' -c ' . ale#Escape(l:config) : '')
     \       . ' --fix %t',
     \   'read_temporary_file': 1,
     \}

sources_non_forked/ale/autoload/ale/fixers/gnatpp.vim

@@ -0,0 +1,17 @@
+" Author: tim <tim@inept.tech>
+" Description: Fix files with gnatpp.
+
+call ale#Set('ada_gnatpp_executable', 'gnatpp')
+call ale#Set('ada_gnatpp_options', '')
+
+function! ale#fixers#gnatpp#Fix(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'ada_gnatpp_executable')
+    let l:options = ale#Var(a:buffer, 'ada_gnatpp_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (!empty(l:options) ? ' ' . l:options : '')
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/gofmt.vim

@@ -7,9 +7,10 @@ call ale#Set('go_gofmt_options', '')
 function! ale#fixers#gofmt#Fix(buffer) abort
     let l:executable = ale#Var(a:buffer, 'go_gofmt_executable')
     let l:options = ale#Var(a:buffer, 'go_gofmt_options')
+    let l:env = ale#go#EnvString(a:buffer)
 
     return {
-    \   'command': ale#Escape(l:executable)
+    \   'command': l:env . ale#Escape(l:executable)
     \       . ' -l -w'
     \       . (empty(l:options) ? '' : ' ' . l:options)
     \       . ' %t',

sources_non_forked/ale/autoload/ale/fixers/goimports.vim

@@ -7,13 +7,14 @@ call ale#Set('go_goimports_options', '')
 function! ale#fixers#goimports#Fix(buffer) abort
     let l:executable = ale#Var(a:buffer, 'go_goimports_executable')
     let l:options = ale#Var(a:buffer, 'go_goimports_options')
+    let l:env = ale#go#EnvString(a:buffer)
 
     if !executable(l:executable)
         return 0
     endif
 
     return {
-    \   'command': ale#Escape(l:executable)
+    \   'command': l:env . ale#Escape(l:executable)
     \       . ' -l -w -srcdir %s'
     \       . (empty(l:options) ? '' : ' ' . l:options)
     \       . ' %t',

sources_non_forked/ale/autoload/ale/fixers/gomod.vim

@@ -2,9 +2,10 @@ call ale#Set('go_go_executable', 'go')
 
 function! ale#fixers#gomod#Fix(buffer) abort
     let l:executable = ale#Var(a:buffer, 'go_go_executable')
+    let l:env = ale#go#EnvString(a:buffer)
 
     return {
-    \   'command': ale#Escape(l:executable) . ' mod edit -fmt %t',
+    \   'command': l:env . ale#Escape(l:executable) . ' mod edit -fmt %t',
     \   'read_temporary_file': 1,
     \}
 endfunction

sources_non_forked/ale/autoload/ale/fixers/hindent.vim

@@ -0,0 +1,20 @@
+" Author: AlexeiDrake <drake.alexei@gmail.com>
+" Description: Integration of hindent formatting with ALE.
+"
+call ale#Set('haskell_hindent_executable', 'hindent')
+
+function! ale#fixers#hindent#GetExecutable(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'haskell_hindent_executable')
+
+    return ale#handlers#haskell_stack#EscapeExecutable(l:executable, 'hindent')
+endfunction
+
+function! ale#fixers#hindent#Fix(buffer) abort
+    let l:executable = ale#fixers#hindent#GetExecutable(a:buffer)
+
+    return {
+    \   'command': l:executable
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/pgformatter.vim

@@ -0,0 +1,12 @@
+call ale#Set('sql_pgformatter_executable', 'pg_format')
+call ale#Set('sql_pgformatter_options', '')
+
+function! ale#fixers#pgformatter#Fix(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'sql_pgformatter_executable')
+    let l:options = ale#Var(a:buffer, 'sql_pgformatter_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (empty(l:options) ? '' : ' ' . l:options),
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/prettier.vim

@@ -39,9 +39,15 @@ function! ale#fixers#prettier#ApplyFixForVersion(buffer, version) abort
     let l:options = ale#Var(a:buffer, 'javascript_prettier_options')
     let l:parser = ''
 
+    let l:filetypes = split(getbufvar(a:buffer, '&filetype'), '\.')
+
+    if index(l:filetypes, 'handlebars') > -1
+        let l:parser = 'glimmer'
+    endif
+
     " Append the --parser flag depending on the current filetype (unless it's
     " already set in g:javascript_prettier_options).
-    if empty(expand('#' . a:buffer . ':e')) && match(l:options, '--parser') == -1
+    if empty(expand('#' . a:buffer . ':e')) && l:parser is# ''  && match(l:options, '--parser') == -1
         " Mimic Prettier's defaults. In cases without a file extension or
         " filetype (scratch buffer), Prettier needs `parser` set to know how
         " to process the buffer.
@@ -65,7 +71,7 @@ function! ale#fixers#prettier#ApplyFixForVersion(buffer, version) abort
         \    'html': 'html',
         \}
 
-        for l:filetype in split(getbufvar(a:buffer, '&filetype'), '\.')
+        for l:filetype in l:filetypes
             if has_key(l:prettier_parsers, l:filetype)
                 let l:parser = l:prettier_parsers[l:filetype]
                 break

sources_non_forked/ale/autoload/ale/fixers/reorder_python_imports.vim

@@ -0,0 +1,25 @@
+" Author: jake <me@jake.computer>
+" Description: Fixing Python imports with reorder-python-imports.
+
+call ale#Set('python_reorder_python_imports_executable', 'reorder-python-imports')
+call ale#Set('python_reorder_python_imports_options', '')
+call ale#Set('python_reorder_python_imports_use_global', get(g:, 'ale_use_global_executables', 0))
+
+function! ale#fixers#reorder_python_imports#Fix(buffer) abort
+    let l:executable = ale#python#FindExecutable(
+    \   a:buffer,
+    \   'python_reorder_python_imports',
+    \   ['reorder-python-imports'],
+    \)
+
+    if !executable(l:executable)
+        return 0
+    endif
+
+    let l:options = ale#Var(a:buffer, 'python_reorder_python_imports_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (!empty(l:options) ? ' ' . l:options : '') . ' -',
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/fixers/sorbet.vim

@@ -0,0 +1,19 @@
+call ale#Set('ruby_sorbet_executable', 'srb')
+call ale#Set('ruby_sorbet_options', '')
+
+function! ale#fixers#sorbet#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'ruby_sorbet_executable')
+    let l:options = ale#Var(a:buffer, 'ruby_sorbet_options')
+
+    return ale#handlers#ruby#EscapeExecutable(l:executable, 'srb')
+    \   . ' tc'
+    \   . (!empty(l:options) ? ' ' . l:options : '')
+    \   . ' --autocorrect --file %t'
+endfunction
+
+function! ale#fixers#sorbet#Fix(buffer) abort
+    return {
+    \   'command': ale#fixers#sorbet#GetCommand(a:buffer),
+    \   'read_temporary_file': 1,
+    \}
+endfunction

sources_non_forked/ale/autoload/ale/go.vim

@@ -25,3 +25,20 @@ function! ale#go#FindProjectRoot(buffer) abort
 
     return ''
 endfunction
+
+
+call ale#Set('go_go111module', '')
+
+" Return a string setting Go-specific environment variables
+function! ale#go#EnvString(buffer) abort
+    let l:env = ''
+
+    " GO111MODULE - turn go modules behavior on/off
+    let l:go111module = ale#Var(a:buffer, 'go_go111module')
+
+    if !empty(l:go111module)
+        let l:env = ale#Env('GO111MODULE', l:go111module) . l:env
+    endif
+
+    return l:env
+endfunction

sources_non_forked/ale/autoload/ale/handlers/ccls.vim

@@ -3,15 +3,17 @@ scriptencoding utf-8
 " Description: Utilities for ccls
 
 function! ale#handlers#ccls#GetProjectRoot(buffer) abort
-    let l:project_root = ale#path#FindNearestFile(a:buffer, '.ccls-root')
+    " Try to find ccls configuration files first.
+    let l:config = ale#path#FindNearestFile(a:buffer, '.ccls-root')
 
-    if empty(l:project_root)
+    if empty(l:config)
-        let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+        let l:config = ale#path#FindNearestFile(a:buffer, '.ccls')
     endif
 
-    if empty(l:project_root)
+    if !empty(l:config)
-        let l:project_root = ale#path#FindNearestFile(a:buffer, '.ccls')
+        return fnamemodify(l:config, ':h')
     endif
 
-    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+    " Fall back on default project root detection.
+    return ale#c#FindProjectRoot(a:buffer)
 endfunction

sources_non_forked/ale/autoload/ale/handlers/cppcheck.vim

@@ -1,5 +1,46 @@
 " Description: Handle errors for cppcheck.
 
+function! ale#handlers#cppcheck#GetCdCommand(buffer) abort
+    let [l:dir, l:json_path] = ale#c#FindCompileCommands(a:buffer)
+    let l:cd_command = !empty(l:dir) ? ale#path#CdString(l:dir) : ''
+
+    return l:cd_command
+endfunction
+
+function! ale#handlers#cppcheck#GetBufferPathIncludeOptions(buffer) abort
+    let l:buffer_path_include = ''
+
+    " Get path to this buffer so we can include it into cppcheck with -I
+    " This could be expanded to get more -I directives from the compile
+    " command in compile_commands.json, if it's found.
+    let l:buffer_path = fnamemodify(bufname(a:buffer), ':p:h')
+    let l:buffer_path_include = ' -I' . ale#Escape(l:buffer_path)
+
+    return l:buffer_path_include
+endfunction
+
+function! ale#handlers#cppcheck#GetCompileCommandsOptions(buffer) abort
+    " If the current buffer is modified, using compile_commands.json does no
+    " good, so include the file's directory instead. It's not quite as good as
+    " using --project, but is at least equivalent to running cppcheck on this
+    " file manually from the file's directory.
+    let l:modified = getbufvar(a:buffer, '&modified')
+
+    if l:modified
+        return ''
+    endif
+
+    " Search upwards from the file for compile_commands.json.
+    "
+    " If we find it, we'll `cd` to where the compile_commands.json file is,
+    " then use the file to set up import paths, etc.
+    let [l:dir, l:json_path] = ale#c#FindCompileCommands(a:buffer)
+
+    return !empty(l:json_path)
+    \   ? '--project=' . ale#Escape(l:json_path[len(l:dir) + 1: ])
+    \   : ''
+endfunction
+
 function! ale#handlers#cppcheck#HandleCppCheckFormat(buffer, lines) abort
     " Look for lines like the following.
     "

sources_non_forked/ale/autoload/ale/handlers/eslint.vim

@@ -44,16 +44,9 @@ function! ale#handlers#eslint#GetCommand(buffer) abort
 
     return ale#node#Executable(a:buffer, l:executable)
     \   . (!empty(l:options) ? ' ' . l:options : '')
-    \   . ' -f unix --stdin --stdin-filename %s'
+    \   . ' -f json --stdin --stdin-filename %s'
 endfunction
 
-let s:col_end_patterns = [
-\   '\vParsing error: Unexpected token (.+) ?',
-\   '\v''(.+)'' is not defined.',
-\   '\v%(Unexpected|Redundant use of) [''`](.+)[''`]',
-\   '\vUnexpected (console) statement',
-\]
-
 function! s:AddHintsForTypeScriptParsingErrors(output) abort
     for l:item in a:output
         let l:item.text = substitute(
@@ -90,22 +83,71 @@ function! s:CheckForBadConfig(buffer, lines) abort
     return 0
 endfunction
 
-function! ale#handlers#eslint#Handle(buffer, lines) abort
+function! s:parseJSON(buffer, lines) abort
-    if s:CheckForBadConfig(a:buffer, a:lines)
+    try
-        return [{
+        let l:parsed = json_decode(a:lines[-1])
-        \   'lnum': 1,
+    catch
-        \   'text': 'eslint configuration error (type :ALEDetail for more information)',
+        return []
-        \   'detail': join(a:lines, "\n"),
+    endtry
-        \}]
+
+    if type(l:parsed) != v:t_list || empty(l:parsed)
+        return []
     endif
 
-    if a:lines == ['Could not connect']
+    let l:errors = l:parsed[0]['messages']
-        return [{
+
-        \   'lnum': 1,
+    if empty(l:errors)
-        \   'text': 'Could not connect to eslint_d. Try updating eslint_d or killing it.',
+        return []
-        \}]
     endif
 
+    let l:output = []
+
+    for l:error in l:errors
+        let l:obj = ({
+        \   'lnum': get(l:error, 'line', 0),
+        \   'text': get(l:error, 'message', ''),
+        \   'type': 'E',
+        \})
+
+        if get(l:error, 'severity', 0) is# 1
+            let l:obj.type = 'W'
+        endif
+
+        if has_key(l:error, 'ruleId')
+            let l:code = l:error['ruleId']
+
+            " Sometimes ESLint returns null here
+            if !empty(l:code)
+                let l:obj.code = l:code
+            endif
+        endif
+
+        if has_key(l:error, 'column')
+            let l:obj.col = l:error['column']
+        endif
+
+        if has_key(l:error, 'endColumn')
+            let l:obj.end_col = l:error['endColumn'] - 1
+        endif
+
+        if has_key(l:error, 'endLine')
+            let l:obj.end_lnum = l:error['endLine']
+        endif
+
+        call add(l:output, l:obj)
+    endfor
+
+    return l:output
+endfunction
+
+let s:col_end_patterns = [
+\   '\vParsing error: Unexpected token (.+) ?',
+\   '\v''(.+)'' is not defined.',
+\   '\v%(Unexpected|Redundant use of) [''`](.+)[''`]',
+\   '\vUnexpected (console) statement',
+\]
+
+function! s:parseLines(buffer, lines) abort
     " Matches patterns line the following:
     "
     " /path/to/some-filename.js:47:14: Missing trailing comma. [Warning/comma-dangle]
@@ -120,12 +162,6 @@ function! ale#handlers#eslint#Handle(buffer, lines) abort
     for l:match in ale#util#GetMatches(a:lines, [l:pattern, l:parsing_pattern])
         let l:text = l:match[3]
 
-        if ale#Var(a:buffer, 'javascript_eslint_suppress_eslintignore')
-            if l:text =~# '^File ignored'
-                continue
-            endif
-        endif
-
         let l:obj = {
         \   'lnum': l:match[1] + 0,
         \   'col': l:match[2] + 0,
@@ -143,11 +179,6 @@ function! ale#handlers#eslint#Handle(buffer, lines) abort
         " The code can be something like 'Error/foo/bar', or just 'Error'
         if !empty(get(l:split_code, 1))
             let l:obj.code = join(l:split_code[1:], '/')
-
-            if l:obj.code is# 'no-trailing-spaces'
-            \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
-                continue
-            endif
         endif
 
         for l:col_match in ale#util#GetMatches(l:text, s:col_end_patterns)
@@ -157,9 +188,59 @@ function! ale#handlers#eslint#Handle(buffer, lines) abort
         call add(l:output, l:obj)
     endfor
 
+    return l:output
+endfunction
+
+function! s:FilterResult(buffer, obj) abort
+    if ale#Var(a:buffer, 'javascript_eslint_suppress_eslintignore')
+        if a:obj.text =~# '^File ignored'
+            return 0
+        endif
+    endif
+
+    if has_key(a:obj, 'code') && a:obj.code is# 'no-trailing-spaces'
+    \&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
+        return 0
+    endif
+
+    return 1
+endfunction
+
+function! s:HandleESLintOutput(buffer, lines, type) abort
+    if s:CheckForBadConfig(a:buffer, a:lines)
+        return [{
+        \   'lnum': 1,
+        \   'text': 'eslint configuration error (type :ALEDetail for more information)',
+        \   'detail': join(a:lines, "\n"),
+        \}]
+    endif
+
+    if a:lines == ['Could not connect']
+        return [{
+        \   'lnum': 1,
+        \   'text': 'Could not connect to eslint_d. Try updating eslint_d or killing it.',
+        \}]
+    endif
+
+    if a:type is# 'json'
+        let l:output = s:parseJSON(a:buffer, a:lines)
+    else
+        let l:output = s:parseLines(a:buffer, a:lines)
+    endif
+
+    call filter(l:output, {idx, obj -> s:FilterResult(a:buffer, obj)})
+
     if expand('#' . a:buffer . ':t') =~? '\.tsx\?$'
         call s:AddHintsForTypeScriptParsingErrors(l:output)
     endif
 
     return l:output
 endfunction
+
+function! ale#handlers#eslint#HandleJSON(buffer, lines) abort
+    return s:HandleESLintOutput(a:buffer, a:lines, 'json')
+endfunction
+
+function! ale#handlers#eslint#Handle(buffer, lines) abort
+    return s:HandleESLintOutput(a:buffer, a:lines, 'lines')
+endfunction

sources_non_forked/ale/autoload/ale/handlers/gcc.vim

@@ -11,6 +11,7 @@ let s:pragma_error = '#pragma once in main file'
 " <stdin>:10:27: error: invalid operands to binary - (have ‘int’ and ‘char *’)
 " -:189:7: note: $/${} is unnecessary on arithmetic variables. [SC2004]
 let s:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+)?:? ([^:]+): (.+)$'
+let s:inline_pattern = '\v inlined from .* at \<stdin\>:(\d+):(\d+):$'
 
 function! s:IsHeaderFile(filename) abort
     return a:filename =~? '\v\.(h|hpp)$'
@@ -25,6 +26,28 @@ function! s:RemoveUnicodeQuotes(text) abort
     return l:text
 endfunction
 
+function! s:ParseInlinedFunctionProblems(buffer, lines) abort
+    let l:output = []
+    let l:pos_match = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, s:pattern)
+
+        if !empty(l:match) && !empty(l:pos_match)
+            call add(l:output, {
+            \   'lnum': str2nr(l:pos_match[1]),
+            \   'col': str2nr(l:pos_match[2]),
+            \   'type': (l:match[4] is# 'error' || l:match[4] is# 'fatal error') ? 'E' : 'W',
+            \   'text': s:RemoveUnicodeQuotes(l:match[5]),
+            \})
+        endif
+
+        let l:pos_match = matchlist(l:line, s:inline_pattern)
+    endfor
+
+    return l:output
+endfunction
+
 " Report problems inside of header files just for gcc and clang
 function! s:ParseProblemsInHeaders(buffer, lines) abort
     let l:output = []
@@ -129,6 +152,7 @@ endfunction
 function! ale#handlers#gcc#HandleGCCFormatWithIncludes(buffer, lines) abort
     let l:output = ale#handlers#gcc#HandleGCCFormat(a:buffer, a:lines)
 
+    call extend(l:output, s:ParseInlinedFunctionProblems(a:buffer, a:lines))
     call extend(l:output, s:ParseProblemsInHeaders(a:buffer, a:lines))
 
     return l:output

sources_non_forked/ale/autoload/ale/handlers/rust.vim

@@ -56,14 +56,20 @@ function! ale#handlers#rust#HandleRustErrors(buffer, lines) abort
             endif
 
             if !empty(l:span)
-                call add(l:output, {
+                let l:output_line = {
                 \   'lnum': l:span.line_start,
                 \   'end_lnum': l:span.line_end,
                 \   'col': l:span.column_start,
                 \   'end_col': l:span.column_end-1,
                 \   'text': empty(l:span.label) ? l:error.message : printf('%s: %s', l:error.message, l:span.label),
                 \   'type': toupper(l:error.level[0]),
-                \})
+                \}
+
+                if has_key(l:error, 'rendered') && !empty(l:error.rendered)
+                    let l:output_line.detail = l:error.rendered
+                endif
+
+                call add(l:output, l:output_line)
             endif
         endfor
     endfor

sources_non_forked/ale/autoload/ale/highlight.vim

@@ -26,41 +26,6 @@ endif
 let s:MAX_POS_VALUES = 8
 let s:MAX_COL_SIZE = 1073741824 " pow(2, 30)
 
-" Check if we have neovim's buffer highlight API
-"
-" Below we define some functions' implementation conditionally if this API
-" exists or not.
-"
-" The API itself is more ergonomic and neovim performs highlights positions
-" rebases during edits so we see less stalled highlights.
-let s:nvim_api = exists('*nvim_buf_add_highlight') && exists('*nvim_buf_clear_namespace')
-
-function! ale#highlight#HasNeovimApi() abort
-    return s:nvim_api
-endfunction
-
-function! ale#highlight#nvim_buf_clear_namespace(...) abort
-    return call('nvim_buf_clear_namespace', a:000)
-endfunction
-
-function! ale#highlight#nvim_buf_add_highlight(...) abort
-    return call('nvim_buf_add_highlight', a:000)
-endfunction
-
-function! s:ale_nvim_highlight_id(bufnr) abort
-    let l:id = getbufvar(a:bufnr, 'ale_nvim_highlight_id', -1)
-
-    if l:id is -1
-        " NOTE: This will highlight nothing but will allocate new id
-        let l:id = ale#highlight#nvim_buf_add_highlight(
-        \   a:bufnr, 0, '', 0, 0, -1
-        \)
-        call setbufvar(a:bufnr, 'ale_nvim_highlight_id', l:id)
-    endif
-
-    return l:id
-endfunction
-
 function! ale#highlight#CreatePositions(line, col, end_line, end_col) abort
     if a:line >= a:end_line
         " For single lines, just return the one position.
@@ -86,88 +51,29 @@ endfunction
 " except these which have matching loclist item entries.
 
 function! ale#highlight#RemoveHighlights() abort
-    if ale#highlight#HasNeovimApi()
+    for l:match in getmatches()
-        if get(b:, 'ale_nvim_highlight_id', 0)
+        if l:match.group =~? '\v^ALE(Style)?(Error|Warning|Info)(Line)?$'
-            let l:bufnr = bufnr('%')
+            call matchdelete(l:match.id)
-            " NOTE: 0, -1 means from 0 line till the end of buffer
-            call ale#highlight#nvim_buf_clear_namespace(
-            \   l:bufnr,
-            \   b:ale_nvim_highlight_id,
-            \   0, -1
-            \)
         endif
-    else
+    endfor
-        for l:match in getmatches()
-            if l:match.group =~# '^ALE'
-                call matchdelete(l:match.id)
-            endif
-        endfor
-    endif
 endfunction
 
 function! s:highlight_line(bufnr, lnum, group) abort
-    if ale#highlight#HasNeovimApi()
+    call matchaddpos(a:group, [a:lnum])
-        let l:highlight_id = s:ale_nvim_highlight_id(a:bufnr)
-        call ale#highlight#nvim_buf_add_highlight(
-        \   a:bufnr, l:highlight_id, a:group,
-        \   a:lnum - 1, 0, -1
-        \)
-    else
-        call matchaddpos(a:group, [a:lnum])
-    endif
 endfunction
 
 function! s:highlight_range(bufnr, range, group) abort
-    if ale#highlight#HasNeovimApi()
+    " Set all of the positions, which are chunked into Lists which
-        let l:highlight_id = s:ale_nvim_highlight_id(a:bufnr)
+    " are as large as will be accepted by matchaddpos.
-        " NOTE: lines and columns indicies are 0-based in nvim_buf_* API.
+    call map(
-        let l:lnum = a:range.lnum - 1
+    \   ale#highlight#CreatePositions(
-        let l:end_lnum = a:range.end_lnum - 1
+    \       a:range.lnum,
-        let l:col = a:range.col - 1
+    \       a:range.col,
-        let l:end_col = a:range.end_col
+    \       a:range.end_lnum,
-
+    \       a:range.end_col
-        if l:lnum >= l:end_lnum
+    \   ),
-            " For single lines, just return the one position.
+    \   'matchaddpos(a:group, v:val)'
-            call ale#highlight#nvim_buf_add_highlight(
+    \)
-            \   a:bufnr, l:highlight_id, a:group,
-            \   l:lnum, l:col, l:end_col
-            \)
-        else
-            " highlight first line from start till the line end
-            call ale#highlight#nvim_buf_add_highlight(
-            \   a:bufnr, l:highlight_id, a:group,
-            \   l:lnum, l:col, -1
-            \)
-
-            " highlight all lines between the first and last entirely
-            let l:cur = l:lnum + 1
-
-            while l:cur < l:end_lnum
-                call ale#highlight#nvim_buf_add_highlight(
-                \   a:bufnr, l:highlight_id, a:group,
-                \   l:cur, 0, -1
-                \   )
-                let l:cur += 1
-            endwhile
-
-            call ale#highlight#nvim_buf_add_highlight(
-            \   a:bufnr, l:highlight_id, a:group,
-            \   l:end_lnum, 0, l:end_col
-            \)
-        endif
-    else
-        " Set all of the positions, which are chunked into Lists which
-        " are as large as will be accepted by matchaddpos.
-        call map(
-        \   ale#highlight#CreatePositions(
-        \       a:range.lnum,
-        \       a:range.col,
-        \       a:range.end_lnum,
-        \       a:range.end_col
-        \   ),
-        \   'matchaddpos(a:group, v:val)'
-        \)
-    endif
 endfunction
 
 function! ale#highlight#UpdateHighlights() abort

sources_non_forked/ale/autoload/ale/java.vim

@@ -16,5 +16,11 @@ function! ale#java#FindProjectRoot(buffer) abort
         return fnamemodify(l:maven_pom_file, ':h')
     endif
 
+    let l:ant_root = ale#ant#FindProjectRoot(a:buffer)
+
+    if !empty(l:ant_root)
+        return l:ant_root
+    endif
+
     return ''
 endfunction

sources_non_forked/ale/autoload/ale/linter.vim

@@ -13,10 +13,13 @@ let s:default_ale_linter_aliases = {
 \   'Dockerfile': 'dockerfile',
 \   'csh': 'sh',
 \   'plaintex': 'tex',
+\   'rmarkdown': 'r',
 \   'systemverilog': 'verilog',
 \   'verilog_systemverilog': ['verilog_systemverilog', 'verilog'],
 \   'vimwiki': 'markdown',
 \   'vue': ['vue', 'javascript'],
+\   'xsd': ['xsd', 'xml'],
+\   'xslt': ['xslt', 'xml'],
 \   'zsh': 'sh',
 \}
 
@@ -355,12 +358,14 @@ function! ale#linter#Define(filetype, linter) abort
     " This command will throw from the sandbox.
     let &l:equalprg=&l:equalprg
 
+    let l:new_linter = ale#linter#PreProcess(a:filetype, a:linter)
+
     if !has_key(s:linters, a:filetype)
         let s:linters[a:filetype] = []
     endif
 
-    let l:new_linter = ale#linter#PreProcess(a:filetype, a:linter)
+    " Remove previously defined linters with the same name.
-
+    call filter(s:linters[a:filetype], 'v:val.name isnot# a:linter.name')
     call add(s:linters[a:filetype], l:new_linter)
 endfunction
 

sources_non_forked/ale/autoload/ale/list.vim

@@ -71,8 +71,8 @@ function! s:FixList(buffer, list) abort
     return l:new_list
 endfunction
 
-function! s:BufWinId(buffer) abort
+function! s:WinFindBuf(buffer) abort
-    return exists('*bufwinid') ? bufwinid(str2nr(a:buffer)) : 0
+    return exists('*win_findbuf') ? win_findbuf(str2nr(a:buffer)) : [0]
 endfunction
 
 function! s:SetListsImpl(timer_id, buffer, loclist) abort
@@ -88,19 +88,24 @@ function! s:SetListsImpl(timer_id, buffer, loclist) abort
             call setqflist([], 'r', {'title': l:title})
         endif
     elseif g:ale_set_loclist
-        " If windows support is off, bufwinid() may not exist.
+        " If windows support is off, win_findbuf() may not exist.
         " We'll set result in the current window, which might not be correct,
         " but it's better than nothing.
-        let l:id = s:BufWinId(a:buffer)
+        let l:ids = s:WinFindBuf(a:buffer)
 
-        if has('nvim')
+        for l:id in l:ids
-            call setloclist(l:id, s:FixList(a:buffer, a:loclist), ' ', l:title)
+            if has('nvim')
-        else
+                call setloclist(l:id, s:FixList(a:buffer, a:loclist), ' ', l:title)
-            call setloclist(l:id, s:FixList(a:buffer, a:loclist))
+            else
-            call setloclist(l:id, [], 'r', {'title': l:title})
+                call setloclist(l:id, s:FixList(a:buffer, a:loclist))
-        endif
+                call setloclist(l:id, [], 'r', {'title': l:title})
+            endif
+        endfor
     endif
 
+    " Save the current view before opening/closing any window
+    call setbufvar(a:buffer, 'ale_winview', winsaveview())
+
     " Open a window to show the problems if we need to.
     "
     " We'll check if the current buffer's List is not empty here, so the
@@ -108,8 +113,6 @@ function! s:SetListsImpl(timer_id, buffer, loclist) abort
     if s:ShouldOpen(a:buffer) && !empty(a:loclist)
         let l:winnr = winnr()
         let l:mode = mode()
-        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 = ''
@@ -131,15 +134,18 @@ function! s:SetListsImpl(timer_id, buffer, loclist) abort
             wincmd p
         endif
 
-        if l:reset_visual_selection || l:reset_character_selection
+        " Return to original mode when applicable
-            " If we were in a selection mode before, select the last selection.
+        if mode() != l:mode
-            normal! gv
+            if l:mode is? 'v' || l:mode is# "\<c-v>"
-
+                " Reset our last visual selection
-            if l:reset_character_selection
+                normal! gv
-                " Switch back to Select mode, if we were in that.
+            elseif l:mode is? 's' || l:mode is# "\<c-s>"
+                " Reset our last character selection
                 normal! "\<c-g>"
             endif
         endif
+
+        call s:RestoreViewIfNeeded(a:buffer)
     endif
 
     " If ALE isn't currently checking for more problems, close the window if
@@ -150,6 +156,30 @@ function! s:SetListsImpl(timer_id, buffer, loclist) abort
     endif
 endfunction
 
+" Try to restore the window view after closing any of the lists to avoid making
+" the it moving around, especially useful when on insert mode
+function! s:RestoreViewIfNeeded(buffer) abort
+    let l:saved_view = getbufvar(a:buffer, 'ale_winview', {})
+
+    " Saved view is empty, can't do anything
+    if empty(l:saved_view)
+        return
+    endif
+
+    " Check wether the cursor has moved since linting was actually requested. If
+    " the user has indeed moved lines, do nothing
+    let l:current_view = winsaveview()
+
+    if l:current_view['lnum'] != l:saved_view['lnum']
+        return
+    endif
+
+    " Anchor view by topline if the list is set to open horizontally
+    if ale#Var(a:buffer, 'list_vertical') == 0
+        call winrestview({'topline': l:saved_view['topline']})
+    endif
+endfunction
+
 function! ale#list#SetLists(buffer, loclist) abort
     if get(g:, 'ale_set_lists_synchronously') == 1
     \|| getbufvar(a:buffer, 'ale_save_event_fired', 0)
@@ -173,21 +203,31 @@ function! s:CloseWindowIfNeeded(buffer) abort
         return
     endif
 
+    let l:did_close_any_list = 0
+
     try
         " Only close windows if the quickfix list or loclist is completely empty,
         " including errors set through other means.
         if g:ale_set_quickfix
             if empty(getqflist())
                 cclose
+                let l:did_close_any_list = 1
             endif
         else
-            let l:win_id = s:BufWinId(a:buffer)
+            let l:win_ids = s:WinFindBuf(a:buffer)
 
-            if g:ale_set_loclist && empty(getloclist(l:win_id))
+            for l:win_id in l:win_ids
-                lclose
+                if g:ale_set_loclist && empty(getloclist(l:win_id))
-            endif
+                    lclose
+                    let l:did_close_any_list = 1
+                endif
+            endfor
         endif
     " Ignore 'Cannot close last window' errors.
     catch /E444/
     endtry
+
+    if l:did_close_any_list
+        call s:RestoreViewIfNeeded(a:buffer)
+    endif
 endfunction

sources_non_forked/ale/autoload/ale/loclist_jumping.vim

@@ -111,7 +111,7 @@ function! ale#loclist_jumping#Jump(direction, ...) abort
 
     if !empty(l:nearest)
         normal! m`
-        call cursor(l:nearest)
+        call cursor([l:nearest[0], max([l:nearest[1], 1])])
     endif
 endfunction
 

sources_non_forked/ale/autoload/ale/lsp.vim

@@ -321,7 +321,69 @@ endfunction
 
 function! s:SendInitMessage(conn) abort
     let [l:init_id, l:init_data] = ale#lsp#CreateMessageData(
-    \   ale#lsp#message#Initialize(a:conn.root, a:conn.init_options),
+    \   ale#lsp#message#Initialize(
+    \       a:conn.root,
+    \       a:conn.init_options,
+    \       {
+    \           'workspace': {
+    \               'applyEdit': v:false,
+    \               'didChangeConfiguration': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \               'symbol': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \               'workspaceFolders': v:false,
+    \               'configuration': v:false,
+    \           },
+    \           'textDocument': {
+    \               'synchronization': {
+    \                   'dynamicRegistration': v:false,
+    \                   'willSave': v:false,
+    \                   'willSaveWaitUntil': v:false,
+    \                   'didSave': v:true,
+    \               },
+    \               'completion': {
+    \                   'dynamicRegistration': v:false,
+    \                   'completionItem': {
+    \                       'snippetSupport': v:false,
+    \                       'commitCharactersSupport': v:false,
+    \                       'documentationFormat': ['plaintext'],
+    \                       'deprecatedSupport': v:false,
+    \                       'preselectSupport': v:false,
+    \                   },
+    \                   'contextSupport': v:false,
+    \               },
+    \               'hover': {
+    \                   'dynamicRegistration': v:false,
+    \                   'contentFormat': ['plaintext'],
+    \               },
+    \               'references': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \               'documentSymbol': {
+    \                   'dynamicRegistration': v:false,
+    \                   'hierarchicalDocumentSymbolSupport': v:false,
+    \               },
+    \               'definition': {
+    \                   'dynamicRegistration': v:false,
+    \                   'linkSupport': v:false,
+    \               },
+    \               'typeDefinition': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \               'publishDiagnostics': {
+    \                   'relatedInformation': v:true,
+    \               },
+    \               'codeAction': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \               'rename': {
+    \                   'dynamicRegistration': v:false,
+    \               },
+    \           },
+    \       },
+    \   ),
     \)
     let a:conn.init_request_id = l:init_id
     call s:SendMessageData(a:conn, l:init_data)
@@ -484,6 +546,35 @@ function! ale#lsp#OpenDocument(conn_id, buffer, language_id) abort
     return l:opened
 endfunction
 
+" Notify LSP servers or tsserver that a document is closed, if opened before.
+" If a document is closed, 1 will be returned, otherwise 0 will be returned.
+"
+" Only the buffer number is required here. A message will be sent to every
+" language server that was notified previously of the document being opened.
+function! ale#lsp#CloseDocument(buffer) abort
+    let l:closed = 0
+
+    " The connection keys are sorted so the messages are easier to test, and
+    " so messages are sent in a consistent order.
+    for l:conn_id in sort(keys(s:connections))
+        let l:conn = s:connections[l:conn_id]
+
+        if l:conn.initialized && has_key(l:conn.open_documents, a:buffer)
+            if l:conn.is_tsserver
+                let l:message = ale#lsp#tsserver_message#Close(a:buffer)
+            else
+                let l:message = ale#lsp#message#DidClose(a:buffer)
+            endif
+
+            call ale#lsp#Send(l:conn_id, l:message)
+            call remove(l:conn.open_documents, a:buffer)
+            let l:closed = 1
+        endif
+    endfor
+
+    return l:closed
+endfunction
+
 " Notify LSP servers or tsserver that a document has changed, if needed.
 " If a notification is sent, 1 will be returned, otherwise 0 will be returned.
 function! ale#lsp#NotifyForChanges(conn_id, buffer) abort

sources_non_forked/ale/autoload/ale/lsp/message.vim

@@ -28,14 +28,13 @@ function! ale#lsp#message#GetNextVersionID() abort
     return l:id
 endfunction
 
-function! ale#lsp#message#Initialize(root_path, initialization_options) abort
+function! ale#lsp#message#Initialize(root_path, options, capabilities) abort
-    " TODO: Define needed capabilities.
     " NOTE: rootPath is deprecated in favour of rootUri
     return [0, 'initialize', {
     \   'processId': getpid(),
     \   'rootPath': a:root_path,
-    \   'capabilities': {},
+    \   'capabilities': a:capabilities,
-    \   'initializationOptions': a:initialization_options,
+    \   'initializationOptions': a:options,
     \   'rootUri': ale#path#ToURI(a:root_path),
     \}]
 endfunction

sources_non_forked/ale/autoload/ale/lsp/response.vim

@@ -90,7 +90,7 @@ function! ale#lsp#response#ReadTSServerDiagnostics(response) abort
         \   'lnum': l:diagnostic.start.line,
         \   'col': l:diagnostic.start.offset,
         \   'end_lnum': l:diagnostic.end.line,
-        \   'end_col': l:diagnostic.end.offset,
+        \   'end_col': l:diagnostic.end.offset - 1,
         \}
 
         if has_key(l:diagnostic, 'code')

sources_non_forked/ale/autoload/ale/lsp_linter.vim

@@ -8,6 +8,9 @@ if !has_key(s:, 'lsp_linter_map')
     let s:lsp_linter_map = {}
 endif
 
+" A Dictionary to track one-shot handlers for custom LSP requests
+let s:custom_handlers_map = get(s:, 'custom_handlers_map', {})
+
 " Check if diagnostics for a particular linter should be ignored.
 function! s:ShouldIgnore(buffer, linter_name) abort
     " Ignore all diagnostics if LSP integration is disabled.
@@ -31,7 +34,7 @@ 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)
+    let l:buffer = bufnr('^' . l:filename . '$')
     let l:info = get(g:ale_buffer_info, l:buffer, {})
 
     if empty(l:info)
@@ -49,7 +52,7 @@ endfunction
 
 function! s:HandleTSServerDiagnostics(response, error_type) abort
     let l:linter_name = 'tsserver'
-    let l:buffer = bufnr(a:response.body.file)
+    let l:buffer = bufnr('^' . a:response.body.file . '$')
     let l:info = get(g:ale_buffer_info, l:buffer, {})
 
     if empty(l:info)
@@ -407,9 +410,57 @@ endfunction
 " Clear LSP linter data for the linting engine.
 function! ale#lsp_linter#ClearLSPData() abort
     let s:lsp_linter_map = {}
+    let s:custom_handlers_map = {}
 endfunction
 
 " Just for tests.
 function! ale#lsp_linter#SetLSPLinterMap(replacement_map) abort
     let s:lsp_linter_map = a:replacement_map
 endfunction
+
+function! s:HandleLSPResponseToCustomRequests(conn_id, response) abort
+    if has_key(a:response, 'id')
+    \&& has_key(s:custom_handlers_map, a:response.id)
+        let l:Handler = remove(s:custom_handlers_map, a:response.id)
+        call l:Handler(a:response)
+    endif
+endfunction
+
+function! s:OnReadyForCustomRequests(args, linter, lsp_details) abort
+    let l:id = a:lsp_details.connection_id
+    let l:request_id = ale#lsp#Send(l:id, a:args.message)
+
+    if l:request_id > 0 && has_key(a:args, 'handler')
+        let l:Callback = function('s:HandleLSPResponseToCustomRequests')
+        call ale#lsp#RegisterCallback(l:id, l:Callback)
+        let s:custom_handlers_map[l:request_id] = a:args.handler
+    endif
+endfunction
+
+" Send a custom request to an LSP linter.
+function! ale#lsp_linter#SendRequest(buffer, linter_name, message, ...) abort
+    let l:filetype = ale#linter#ResolveFiletype(getbufvar(a:buffer, '&filetype'))
+    let l:linter_list = ale#linter#GetAll(l:filetype)
+    let l:linter_list = filter(l:linter_list, {_, v -> v.name is# a:linter_name})
+
+    if len(l:linter_list) < 1
+        throw 'Linter "' . a:linter_name . '" not found!'
+    endif
+
+    let l:linter = l:linter_list[0]
+
+    if empty(l:linter.lsp)
+        throw 'Linter "' . a:linter_name . '" does not support LSP!'
+    endif
+
+    let l:is_notification = a:message[0]
+    let l:callback_args = {'message': a:message}
+
+    if !l:is_notification && a:0
+        let l:callback_args.handler = a:1
+    endif
+
+    let l:Callback = function('s:OnReadyForCustomRequests', [l:callback_args])
+
+    return ale#lsp_linter#StartLSP(a:buffer, l:linter, l:Callback)
+endfunction

sources_non_forked/ale/autoload/ale/path.vim

@@ -3,13 +3,20 @@
 
 " simplify a path, and fix annoying issues with paths on Windows.
 "
-" Forward slashes are changed to back slashes so path equality works better.
+" Forward slashes are changed to back slashes so path equality works better
+" on Windows. Back slashes are changed to forward slashes on Unix.
+"
+" Unix paths can technically contain back slashes, but in practice no path
+" should, and replacing back slashes with forward slashes makes linters work
+" in environments like MSYS.
 "
 " Paths starting with more than one forward slash are changed to only one
 " forward slash, to prevent the paths being treated as special MSYS paths.
 function! ale#path#Simplify(path) abort
     if has('unix')
-        return substitute(simplify(a:path), '^//\+', '/', 'g') " no-custom-checks
+        let l:unix_path = substitute(a:path, '\\', '/', 'g')
+
+        return substitute(simplify(l:unix_path), '^//\+', '/', 'g') " no-custom-checks
     endif
 
     let l:win_path = substitute(a:path, '/', '\\', 'g')

sources_non_forked/ale/autoload/ale/python.vim

@@ -25,7 +25,7 @@ function! ale#python#FindProjectRootIni(buffer) abort
         \|| filereadable(l:path . '/tox.ini')
         \|| filereadable(l:path . '/mypy.ini')
         \|| filereadable(l:path . '/pycodestyle.cfg')
-        \|| filereadable(l:path . '/flake8.cfg')
+        \|| filereadable(l:path . '/.flake8')
         \|| filereadable(l:path . '/.flake8rc')
         \|| filereadable(l:path . '/pylama.ini')
         \|| filereadable(l:path . '/pylintrc')

sources_non_forked/ale/autoload/ale/sign.vim

@@ -82,6 +82,34 @@ execute 'sign define ALEInfoSign text=' . s:EscapeSignText(g:ale_sign_info)
 \   . ' texthl=ALEInfoSign linehl=ALEInfoLine'
 sign define ALEDummySign
 
+if has('nvim-0.3.2')
+    if !hlexists('ALEErrorSignLineNr')
+        highlight link ALEErrorSignLineNr CursorLineNr
+    endif
+
+    if !hlexists('ALEStyleErrorSignLineNr')
+        highlight link ALEStyleErrorSignLineNr CursorLineNr
+    endif
+
+    if !hlexists('ALEWarningSignLineNr')
+        highlight link ALEWarningSignLineNr CursorLineNr
+    endif
+
+    if !hlexists('ALEStyleWarningSignLineNr')
+        highlight link ALEStyleWarningSignLineNr CursorLineNr
+    endif
+
+    if !hlexists('ALEInfoSignLineNr')
+        highlight link ALEInfoSignLineNr CursorLineNr
+    endif
+
+    sign define ALEErrorSign numhl=ALEErrorSignLineNr
+    sign define ALEStyleErrorSign numhl=ALEStyleErrorSignLineNr
+    sign define ALEWarningSign numhl=ALEWarningSignLineNr
+    sign define ALEStyleWarningSign numhl=ALEStyleWarningSignLineNr
+    sign define ALEInfoSign numhl=ALEInfoSignLineNr
+endif
+
 function! ale#sign#GetSignName(sublist) abort
     let l:priority = g:ale#util#style_warning_priority
 

sources_non_forked/ale/autoload/asyncomplete/sources/ale.vim

@@ -0,0 +1,26 @@
+function! asyncomplete#sources#ale#get_source_options(...) abort
+    let l:default = extend({
+    \     'name': 'ale',
+    \     'completor': function('asyncomplete#sources#ale#completor'),
+    \     'whitelist': ['*'],
+    \     'triggers': asyncomplete#sources#ale#get_triggers(),
+    \ }, a:0 >= 1 ? a:1 : {})
+
+    return extend(l:default, {'refresh_pattern': '\k\+$'})
+endfunction
+
+function! asyncomplete#sources#ale#get_triggers() abort
+    let l:triggers = ale#completion#GetAllTriggers()
+    let l:triggers['*'] = l:triggers['<default>']
+
+    return l:triggers
+endfunction
+
+function! asyncomplete#sources#ale#completor(options, context) abort
+    let l:keyword = matchstr(a:context.typed, '\w\+$')
+    let l:startcol = a:context.col - len(l:keyword)
+
+    call ale#completion#GetCompletions('ale-callback', { 'callback': {completions ->
+    \   asyncomplete#complete(a:options.name, a:context, l:startcol, completions)
+    \ }})
+endfunction

sources_non_forked/ale/doc/ale-ada.txt

@@ -21,5 +21,16 @@ g:ale_ada_gcc_options                                   *g:ale_ada_gcc_options*
   This variable can be set to pass additional options to gcc.
 
 
+===============================================================================
+gnatpp                                                         *ale-ada-gnatpp*
+
+g:ale_ada_gnatpp_options                             *g:ale_ada_gnatpp_options*
+                                                     *b:ale_ada_gnatpp_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass extra options to the gnatpp fixer.
+
+
 ===============================================================================
   vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:

sources_non_forked/ale/doc/ale-c.txt

@@ -156,7 +156,7 @@ g:ale_c_clangtidy_options                           *g:ale_c_clangtidy_options*
   Type: |String|
   Default: `''`
 
-  This variable can be changed to modify flags given to clang-tidy.
+  This variable can be changed to modify compiler flags given to clang-tidy.
 
   - Setting this variable to a non-empty string,
   - and working in a buffer where no compilation database is found using
@@ -169,6 +169,23 @@ g:ale_c_clangtidy_options                           *g:ale_c_clangtidy_options*
   of the |g:ale_c_build_dir_names| directories of the project tree.
 
 
+g:ale_c_clangtidy_extra_options               *g:ale_c_clangtidy_extra_options*
+                                              *b:ale_c_clangtidy_extra_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be changed to modify flags given to clang-tidy.
+
+
+g:ale_c_clangtidy_fix_errors                     *g:ale_c_clangtidy_fix_errors*
+                                                 *b:ale_c_clangtidy_fix_errors*
+  Type: |Number|
+  Default: `1`
+
+  This variable can be changed to disable the `-fix-errors` option for the
+  |clangtidy| fixer.
+
+
 ===============================================================================
 cppcheck                                                       *ale-c-cppcheck*
 

sources_non_forked/ale/doc/ale-cpp.txt

@@ -125,7 +125,7 @@ g:ale_cpp_clangtidy_options                       *g:ale_cpp_clangtidy_options*
   Type: |String|
   Default: `''`
 
-  This variable can be changed to modify flags given to clang-tidy.
+  This variable can be changed to modify compiler flags given to clang-tidy.
 
   - Setting this variable to a non-empty string,
   - and working in a buffer where no compilation database is found using
@@ -138,6 +138,23 @@ g:ale_cpp_clangtidy_options                       *g:ale_cpp_clangtidy_options*
   of the |g:ale_c_build_dir_names| directories of the project tree.
 
 
+g:ale_cpp_clangtidy_extra_options           *g:ale_cpp_clangtidy_extra_options*
+                                            *b:ale_cpp_clangtidy_extra_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be changed to modify flags given to clang-tidy.
+
+
+g:ale_cpp_clangtidy_fix_errors                 *g:ale_cpp_clangtidy_fix_errors*
+                                               *b:ale_cpp_clangtidy_fix_errors*
+  Type: |Number|
+  Default: `1`
+
+  This variable can be changed to disable the `-fix-errors` option for the
+  |clangtidy| fixer.
+
+
 ===============================================================================
 clazy                                                           *ale-cpp-clazy*
 

sources_non_forked/ale/doc/ale-cs.txt

@@ -6,11 +6,97 @@ In addition to the linters that are provided with ALE, C# code can be checked
 with the OmniSharp plugin. See here: https://github.com/OmniSharp/omnisharp-vim
 
 
+===============================================================================
+csc                                                                *ale-cs-csc*
+
+  The |ale-cs-csc| linter checks for semantic errors when files are opened or
+  saved.
+  
+  See |ale-lint-file-linters| for more information on linters which do not
+  check for problems while you type.
+
+  The csc linter uses the mono csc compiler providing full c# 7 and newer 
+  support to generate a temporary module target file (/t:module). The module
+  includes including all '*.cs' files  contained in the directory tree rooted
+  at the path defined by the |g:ale_cs_csc_source| or |b:ale_cs_csc_source|
+  variabl and all sub directories.
+  
+  It will in future replace the |ale-cs-mcs| and |ale-cs-mcsc| linters as both
+  utilizer the mcsc compiler which according to mono porject ist further
+  developed and as of writint these lines only receives maintenance updates.
+  The down is that the csc compiler does not support the -sytax option any more
+  and therefore |ale-cs-csc| linter doese not offer any as you type syntax
+  checking like the |ale-cs-mcsc| linter doesn't.
+
+  The paths to search for additional assembly files can be specified using the
+  |g:ale_cs_csc_assembly_path| or |b:ale_cs_csc_assembly_path| variables.
+
+  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.
+
+
+g:ale_cs_csc_options                                     *g:ale_cs_csc_options*
+                                                         *b:ale_cs_csc_options*
+  Type: |String|
+  Default: `''`
+
+  This option can be set to pass additional arguments to the `csc` compiler.
+
+  For example, to add the dotnet package which is not added per default: >
+
+      let g:ale_cs_mcs_options = ' /warn:4 /langversion:7.2'
+<
+  NOTE: the `/unsafe` option is always passed to `csc`.
+
+
+g:ale_cs_csc_source                                       *g:ale_cs_csc_source*
+                                                          *b:ale_cs_csc_source*
+  Type: |String|
+  Default: `''`
+
+  This variable defines the root path of the directory tree searched for the
+  '*.cs' files to be linted. If this option is empty, the source file's
+  directory will be used.
+
+  NOTE: Currently it is not possible to specify sub directories and
+  directory sub trees which shall not be searched for *.cs files.
+
+
+g:ale_cs_csc_assembly_path                         *g:ale_cs_csc_assembly_path*
+                                                   *b:ale_cs_csc_assembly_path*
+  Type: |List|
+  Default: `[]`
+
+  This variable defines a list of path strings to be searched for external
+  assembly files. The list is passed to the csc compiler using the `/lib:`
+  flag.
+
+
+g:ale_cs_csc_assemblies                               *g:ale_cs_csc_assemblies*
+                                                      *b:ale_cs_csc_assemblies*
+  Type: |List|
+  Default: `[]`
+
+  This variable defines a list of external assembly (*.dll) files required
+  by the mono mcs compiler to generate a valid module target. The list is
+  passed the csc compiler using the `/r:` flag.
+
+  For example: >
+
+    " Compile C# programs with the Unity engine DLL file on Mac.
+    let g:ale_cs_mcsc_assemblies = [
+    \ '/Applications/Unity/Unity.app/Contents/Frameworks/Managed/UnityEngine.dll',
+    \ 'path-to-unityproject/obj/Debug',
+    \]
+<
+
 ===============================================================================
 mcs                                                                *ale-cs-mcs*
 
-  The `mcs` linter looks only for syntax errors while you type. See |ale-cs-mcsc|
+  The `mcs` linter looks only for syntax errors while you type. See
-  for the separately configured linter for checking for semantic errors.
+  |ale-cs-mcsc| for the separately configured linter for checking for semantic
+   errors.
 
 
 g:ale_cs_mcs_options                                     *g:ale_cs_mcs_options*

sources_non_forked/ale/doc/ale-development.txt

@@ -151,9 +151,9 @@ ALE is tested with a suite of tests executed in Travis CI and AppVeyor. ALE
 runs tests with the following versions of Vim in the following environments.
 
 1. Vim 8.0.0027 on Linux via Travis CI.
-2. Vim 8.1.0204 on Linux via Travis CI.
+2. Vim 8.1.0519 on Linux via Travis CI.
 3. NeoVim 0.2.0 on Linux via Travis CI.
-4. NeoVim 0.3.0 on Linux via Travis CI.
+4. NeoVim 0.3.5 on Linux via Travis CI.
 5. Vim 8 (stable builds) on Windows via AppVeyor.
 
 If you are developing ALE code on Linux, Mac OSX, or BSD, you can run ALEs
@@ -351,6 +351,7 @@ given the above setup are as follows.
 
 `GivenCommandOutput [...]`         - Define output for ale#command#Run.
 `AssertFixer results`              - Check the fixer results
+`AssertFixerNotExecuted`           - Check that fixers will not be executed.
 
 
 ===============================================================================

sources_non_forked/ale/doc/ale-elm.txt

@@ -29,20 +29,44 @@ g:ale_elm_format_options                             *g:ale_elm_format_options*
   This variable can be set to pass additional options to elm-format.
 
 ===============================================================================
-elm-lsp                                                       *ale-elm-elm-lsp*
+elm-ls                                                         *ale-elm-elm-ls*
 
-g:ale_elm_lsp_executable                             *g:ale_elm_lsp_executable*
+g:ale_elm_ls_executable                               *g:ale_elm_ls_executable*
-                                                     *b:ale_elm_lsp_executable*
+                                                      *b:ale_elm_ls_executable*
   Type: |String|
-  Default: `'elm-lsp'`
+  Default: `'elm-language-server'`
 
   See |ale-integrations-local-executables|
 
 
-g:ale_elm_lsp_use_global                             *g:ale_elm_lsp_use_global*
+g:ale_elm_ls_use_global                               *g:ale_elm_ls_use_global*
-                                                     *b:ale_elm_lsp_use_global*
+                                                      *b:ale_elm_ls_use_global*
   Type: |Number|
-  Default: `get(g:, 'ale_use_global_executables', 0)`
+  Default: `get(g:, 'ale_use_global_executables', 1)`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_elm_ls_elm_path                                   *g:ale_elm_ls_elm_path*
+                                                        *b:ale_elm_ls_elm_path*
+  Type: |String|
+  Default: `'elm'`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_elm_ls_elm_format_path                     *g:ale_elm_ls_elm_format_path*
+                                                 *b:ale_elm_ls_elm_format_path*
+  Type: |String|
+  Default: `'elm-format'`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_elm_ls_elm_test_path                         *g:ale_elm_ls_elm_test_path*
+                                                   *b:ale_elm_ls_elm_test_path*
+  Type: |String|
+  Default: `'elm-test'`
 
   See |ale-integrations-local-executables|
 

sources_non_forked/ale/doc/ale-erlang.txt

@@ -3,6 +3,35 @@ ALE Erlang Integration                                     *ale-erlang-options*
 
 
 ===============================================================================
+dialyzer                                                  *ale-erlang-dialyzer*
+
+g:ale_erlang_dialyzer_executable             *g:ale_erlang_dialyzer_executable*
+                                             *b:ale_erlang_dialyzer_executable*
+  Type: |String|
+  Default: `'dialyzer'`
+
+  This variable can be changed to specify the dialyzer executable.
+
+
+g:ale_erlang_dialyzer_plt_file                 *g:ale_erlang_dialyzer_plt_file*
+                                               *b:ale_erlang_dialyzer_plt_file*
+  Type: |String|
+
+  This variable can be changed to specify the path to the PLT file. By
+  default, it will search for the PLT file inside the `_build` directory. If
+  there isn't one, it will fallback to the path `$REBAR_PLT_DIR/dialyzer/plt`.
+  Otherwise, it will default to `$HOME/.dialyzer_plt`.
+
+
+g:ale_erlang_dialyzer_rebar3_profile     *g:ale_erlang_dialyzer_rebar3_profile*
+                                         *b:ale_erlang_dialyzer_rebar3_profile*
+  Type: |String|
+  Default: `'default'`
+
+  This variable can be changed to specify the profile that is used to
+  run dialyzer with rebar3.
+
+-------------------------------------------------------------------------------
 erlc                                                          *ale-erlang-erlc*
 
 g:ale_erlang_erlc_options                           *g:ale_erlang_erlc_options*

sources_non_forked/ale/doc/ale-go.txt

@@ -30,6 +30,16 @@ g:ale_go_go_executable                                    *g:ale_go_go_options*
   the `gomod` fixer.
 
 
+g:ale_go_go111module                                     *g:ale_go_go111module*
+                                                         *b:ale_go_go111module*
+  Type: |String|
+  Default: `''`
+
+  Override the value of the `$GO111MODULE` environment variable for
+  golang tools.
+
+
+
 ===============================================================================
 bingo                                                            *ale-go-bingo*