Merge remote-tracking branch 'upstream/master'

ale_linters/c/clangd.vim

@@ -8,7 +8,7 @@ call ale#Set('c_build_dir', '')
 function! ale_linters#c#clangd#GetCommand(buffer) abort
     let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
 
-    return '%e -x c'
+    return '%e'
     \    . ale#Pad(ale#Var(a:buffer, 'c_clangd_options'))
     \    . (!empty(l:build_dir) ? ' -compile-commands-dir=' . ale#Escape(l:build_dir) : '')
 endfunction

ale_linters/crystal/crystal.vim

@@ -5,6 +5,10 @@ function! ale_linters#crystal#crystal#Handle(buffer, lines) abort
     let l:output = []
 
     for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
+        if !has_key(l:error, 'file')
+            continue
+        endif
+
         call add(l:output, {
         \   'lnum': l:error.line + 0,
         \   'col': l:error.column + 0,

ale_linters/nim/nimcheck.vim

@@ -1,6 +1,15 @@
 " Author: Baabelfish
 " Description: Typechecking for nim files
 
+let s:end_col_patterns = [
+\   '\v''([^'']+)'' is declared but not used.*',
+\   '\videntifier expected, but found ''([^'']+)''',
+\   '\vimported and not used: ''([^'']+)''.*',
+\   '\vundeclared identifier: ''([^'']+)''',
+\   '\v''([^'']+)'' cannot be assigned to',
+\   '\vredefinition of ''([^'']+)'';',
+\]
+
 function! ale_linters#nim#nimcheck#Handle(buffer, lines) abort
     let l:buffer_filename = fnamemodify(bufname(a:buffer), ':p:t')
     let l:pattern = '^\(.\+\.nim\)(\(\d\+\), \(\d\+\)) \(.\+\)'
@@ -43,6 +52,11 @@ function! ale_linters#nim#nimcheck#Handle(buffer, lines) abort
             let l:item.code = l:code_match[2]
         endif
 
+        " Find position end_col.
+        for l:col_match in ale#util#GetMatches(l:item.text, s:end_col_patterns)
+            let l:item.end_col = l:item.col + len(l:col_match[1]) - 1
+        endfor
+
         call add(l:output, l:item)
     endfor