Simplify the code for most linters and tests with closures

1 files changed, 3 insertions, 8 deletions

diff --git a/ale_linters/pyrex/cython.vim b/ale_linters/pyrex/cython.vim
index 9b6b39d7..d260698c 100644
--- a/ale_linters/pyrex/cython.vim
+++ b/ale_linters/pyrex/cython.vim
@@ -5,16 +5,11 @@
 call ale#Set('pyrex_cython_executable', 'cython')
 call ale#Set('pyrex_cython_options', '--warning-extra')
 
-function! ale_linters#pyrex#cython#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'pyrex_cython_executable')
-endfunction
-
 function! ale_linters#pyrex#cython#GetCommand(buffer) abort
     let l:local_dir = ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
 
-    return ale#Escape(ale_linters#pyrex#cython#GetExecutable(a:buffer))
-    \   . ' --working ' . l:local_dir . ' --include-dir ' . l:local_dir
-    \   . ' ' . ale#Var(a:buffer, 'pyrex_cython_options')
+    return '%e --working ' . l:local_dir . ' --include-dir ' . l:local_dir
+    \   . ale#Pad(ale#Var(a:buffer, 'pyrex_cython_options'))
     \   . ' --output-file ' . g:ale#util#nul_file . ' %t'
 endfunction
 
@@ -37,7 +32,7 @@ endfunction
 call ale#linter#Define('pyrex', {
 \   'name': 'cython',
 \   'output_stream': 'stderr',
-\   'executable_callback': 'ale_linters#pyrex#cython#GetExecutable',
+\   'executable_callback': ale#VarFunc('pyrex_cython_executable'),
 \   'command_callback': 'ale_linters#pyrex#cython#GetCommand',
 \   'callback': 'ale_linters#pyrex#cython#Handle',
 \})