Use explicit scope in all ale_linters

vint -s is now clean

1 files changed, 15 insertions, 15 deletions

diff --git a/ale_linters/coffee/coffeelint.vim b/ale_linters/coffee/coffeelint.vim
index 61f3dc81..83053be7 100644
--- a/ale_linters/coffee/coffeelint.vim
+++ b/ale_linters/coffee/coffeelint.vim
@@ -12,36 +12,36 @@ function! ale_linters#coffee#coffeelint#Handle(buffer, lines)
     "
     " path,lineNumber,lineNumberEnd,level,message
     " stdin,14,,error,Throwing strings is forbidden
-    " 
+    "
     " Note that we currently ignore lineNumberEnd for multiline errors
-    let pattern = 'stdin,\(\d\+\),\(\d*\),\(.\+\),\(.\+\)'
-    let output = []
+    let l:pattern = 'stdin,\(\d\+\),\(\d*\),\(.\+\),\(.\+\)'
+    let l:output = []
 
-    for line in a:lines
-        let l:match = matchlist(line, pattern)
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
 
         if len(l:match) == 0
             continue
         endif
 
-        let line = l:match[1] + 0
-        let column = 1
-        let type = l:match[3] ==# 'error' ? 'E' : 'W'
-        let text = l:match[4]
+        let l:line = l:match[1] + 0
+        let l:column = 1
+        let l:type = l:match[3] ==# 'error' ? 'E' : 'W'
+        let l:text = l:match[4]
 
         " vcol is needed to indicate that the column is a character
-        call add(output, {
+        call add(l:output, {
         \   'bufnr': a:buffer,
-        \   'lnum': line,
+        \   'lnum': l:line,
         \   'vcol': 0,
-        \   'col': column,
-        \   'text': text,
-        \   'type': type,
+        \   'col': l:column,
+        \   'text': l:text,
+        \   'type': l:type,
         \   'nr': -1,
         \})
     endfor
 
-    return output
+    return l:output
 endfunction
 
 call ale#linter#Define('coffee', {